1. The utility model provides a road deceleration strip quick replacement device, includes deceleration strip (1), its characterized in that, the inboard of deceleration strip (1) is provided with stop gear (2), stop gear (2) are fixed on road (4) through installing and removing mechanism (3) fast, install in the foundation ditch of seting up on road (4) fast installing and removing mechanism (3).

2. A road speed bump quick replacement device according to claim 1, wherein the limiting mechanism (2) comprises a telescopic spring (21), a telescopic guide post (22), a limiting base plate (23), a limiting insertion rod (24), a traction push rod (25), a rotating shaft (26) and a rotating handle (27), the limiting base plate (23) is connected to the inner side end face of the speed bump (1) through the telescopic spring (21) and the telescopic guide post (22), the limiting insertion rod (24) is installed on the lower end face of the limiting base plate (23), the traction push rod (25) is installed on the upper end face of the limiting base plate (23), the traction push rod (25) is connected with the rotating handle (27) through the rotating shaft (26), and the rotating handle (27) is embedded in the upper surface of the speed bump (1).

3. A rapid speed-reducing belt replacing device for roads as claimed in claim 2, wherein both ends of the limiting base plate (23) are mounted with limiting guide seats (231), the limiting guide seats (231) are embedded on the inner end surface of the speed-reducing belt (1), the inner end surface of the speed-reducing belt (1) is provided with chutes for the limiting guide seats (231) to move vertically, and the limiting guide seats (231) are adapted to the chutes.

4. A rapid replacement device for a road speed bump according to claim 3, wherein the limit insert rod (24) is fixed on the road (4) through a rapid assembly and disassembly mechanism (3), the rapid assembly and disassembly mechanism (3) comprises a fixed base (31), a double-shaft motor (32), a first transmission screw (33), a second transmission screw (34), a traction slider (35), an upper positioning rod (36) and a lower positioning rod (37), the fixed base (31) is installed in a foundation pit formed on the road (4), the inner side of the fixed base (31) is provided with the double-shaft motor (32), double shafts of the double-shaft motor (32) are respectively connected with the first transmission screw (33) and the second transmission screw (34) through couplings, one ends of the first transmission screw (33) and the second transmission screw (34) far away from the double-shaft motor (32) are both installed on the inner wall of the fixed base (31) through bearings, the first transmission screw rod (33) and the second transmission screw rod (34) are in threaded connection with a traction sliding block (35), an upper positioning rod (36) and a lower positioning rod (37) are installed on the traction sliding block (35), and the upper positioning rod (36) and the lower positioning rod (37) are inserted into the limiting insertion rod (24).

5. The device for rapidly replacing the speed bump according to claim 4, wherein the limiting insertion rod (24) is provided with an upper positioning groove (241) and a lower positioning groove (242) for respectively inserting an upper positioning rod (36) and a lower positioning rod (37), the upper positioning rod (36) is matched with the upper positioning groove (241), and the lower positioning rod (37) is matched with the lower positioning groove (242).

6. A rapid change device for road speed bump according to claim 5, characterized in that the first transmission screw (33) and the second transmission screw (34) have opposite screw directions, and the upper positioning rod (36) and the lower positioning rod (37) both move in the fixed base (31) by the rotation of the first transmission screw (33) and the second transmission screw (34) driven by the double-shaft motor (32).

7. An implementation method of the road speed bump quick replacement device according to claim 6, characterized by comprising the following steps:

s1: the double-shaft motor (32) drives the first transmission screw rod (33) and the second transmission screw rod (34) to rotate so as to enable the traction sliding block (35) to translate, the traction sliding block (35) translates so as to enable the upper positioning rod (36) and the lower positioning rod (37) to translate along with the upper positioning rod and the lower positioning rod, and the upper positioning rod (36) and the lower positioning rod (37) are far away from the limiting inserted rod (24) and are not fixed with the limiting inserted rod (24);

s2: because the extension spring (21) and the extension guide post (22) are not subjected to tensile force any more, the limit inserted rod (24) is reset into the speed bump (1), and the speed bump (1) can be detached from the road (4) at the moment;

s3: the deceleration strip (1) to be installed is placed on a road (4), a rotating handle (27) rotates in a traction push rod (25) under the supporting action of a rotating shaft (26) to a vertical state and then presses down a limiting base plate (23), a telescopic spring (21) and a telescopic guide column (22) are stretched, and a limiting insertion rod (24) enters a fixed base (31);

s4: the double-shaft motor (32) drives the first transmission screw rod (33) and the second transmission screw rod (34) to rotate so as to enable the traction sliding block (35) to translate, the traction sliding block (35) translates so as to enable the upper positioning rod (36) and the lower positioning rod (37) to translate along with the upper positioning rod and the lower positioning rod, the upper positioning rod (36) and the lower positioning rod (37) are inserted into the limiting insertion rod (24) and fix the limiting insertion rod (24);

s5: after the speed bump (1) is installed, the rotating handle (27) rotates to an inclined state in the traction push rod (25) under the supporting action of the rotating shaft (26), so that the rotating handle (27) is embedded in the upper surface of the speed bump (1).

Background

The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; generally, yellow and black are alternated to attract visual attention, so that the road surface is slightly arched to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.

The expansion screw is mostly adopted to install on the road in present road deceleration strip, and this kind of mounting means easily leads to road deceleration strip installation or dismantlement not convenient for the quick replacement of road deceleration strip is not convenient for.

Disclosure of Invention

The invention aims to provide a quick replacement device for a road deceleration strip and an implementation method thereof, which are used for facilitating the installation or the disassembly of the deceleration strip and quickly replacing the deceleration strip on a road by the mutual matching of a limiting mechanism and a quick assembly and disassembly mechanism so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road deceleration strip quick replacement device, includes the deceleration strip, the inboard of deceleration strip is provided with stop gear, stop gear fixes on the road through installing and removing the mechanism fast, install and remove the mechanism fast and install in the foundation ditch of seting up on the road.

Further, stop gear includes expanding spring, flexible guide post, spacing base plate, spacing inserted bar, pulls push rod, rotation axis and twist grip, spacing base plate passes through expanding spring and flexible guide post and connects on the medial extremity face of deceleration strip, spacing inserted bar is installed to the lower terminal surface of spacing base plate, the pull push rod is installed to the up end of spacing base plate, it is connected with twist grip through the rotation axis to pull the push rod, twist grip inlays in the upper surface of deceleration strip.

Further, spacing guide holder is all installed at the both ends of spacing base plate, spacing guide holder inlays on the medial extremity face of deceleration strip, the spout that supplies spacing guide holder vertical migration is seted up to the medial extremity face of deceleration strip, spacing guide holder and spout adaptation.

Further, spacing inserted bar is fixed on the road through installing and removing the mechanism fast, install and remove the mechanism fast and include unable adjustment base, biax motor, first transmission lead screw, second transmission lead screw, pull the slider, go up locating lever and locating lever down, unable adjustment base installs in the foundation ditch of seting up on the road, unable adjustment base's inboard is provided with the biax motor, the biax of biax motor all is connected with first transmission lead screw and second transmission lead screw respectively through the shaft coupling, the one end that biax motor was all kept away from to first transmission lead screw and second transmission lead screw all is installed on unable adjustment base's inner wall through the bearing, the equal threaded connection of first transmission lead screw and second transmission lead screw has the slider of pulling, install locating lever and locating lever down on the slider of pulling, go up the locating lever and locating lever down all insert in the spacing inserted bar.

Furthermore, an upper positioning groove and a lower positioning groove are formed in the limiting insertion rod, the upper positioning groove and the lower positioning groove are used for inserting the upper positioning rod and the lower positioning rod respectively, and the upper positioning rod is matched with the upper positioning groove, and the lower positioning rod is matched with the lower positioning groove.

Furthermore, the thread directions of the first transmission screw rod and the second transmission screw rod are opposite, and the upper positioning rod and the lower positioning rod both drive the first transmission screw rod and the second transmission screw rod to rotate through the double-shaft motor and move in the fixed base.

According to another aspect of the invention, an implementation method of a quick change device for a road speed bump is provided, which comprises the following steps:

s1: the double-shaft motor drives the first transmission screw rod and the second transmission screw rod to rotate so as to enable the traction sliding block to translate, the traction sliding block translates so as to enable the upper positioning rod and the lower positioning rod to translate along with the traction sliding block, and the upper positioning rod and the lower positioning rod are far away from the limiting inserted rod and are not fixed any more;

s2: because the extension spring and the extension guide post are not subjected to the tensile force any more, the limit inserted rod is reset into the deceleration strip, and the deceleration strip can be detached from the road;

s3: the deceleration strip to be installed is placed on a road, the rotating handle rotates in the traction push rod under the supporting action of the rotating shaft to be in a vertical state and then presses down the limiting base plate, the telescopic spring and the telescopic guide post are stretched, and the limiting insertion rod enters the fixed base;

s4: the double-shaft motor drives the first transmission screw rod and the second transmission screw rod to rotate so as to enable the traction sliding block to translate, the traction sliding block translates so as to enable the upper positioning rod and the lower positioning rod to translate along with the traction sliding block, and the upper positioning rod and the lower positioning rod are inserted into the limiting insertion rods and are fixed with the limiting insertion rods;

s5: after the deceleration strip is installed, the rotating handle rotates to an inclined state in the traction push rod under the supporting action of the rotating shaft, so that the rotating handle is embedded in the upper surface of the deceleration strip.

Compared with the prior art, the invention has the beneficial effects that:

the invention relates to a road speed bump quick replacement device and an implementation method thereof.A double-shaft motor drives a first transmission screw rod and a second transmission screw rod to rotate so as to lead a traction slide block, an upper positioning rod and a lower positioning rod to translate along with the first transmission screw rod and the second transmission screw rod, so that the upper positioning rod and the lower positioning rod are both far away from a limit inserted rod and are not fixed any longer, the limit inserted rod is reset into the speed bump because a telescopic spring and a telescopic guide post are not subjected to tensile force any more, the speed bump to be installed can be disassembled from a road at the moment, the speed bump to be installed is placed on the road, a rotating handle rotates in a traction push rod to a vertical state under the supporting action of a rotating shaft and then presses down a limit base plate, the telescopic spring and the telescopic guide post are both stretched and lead the limit inserted rod to enter a fixed base, the double-shaft motor drives the first transmission screw rod and the second transmission screw rod to rotate so as to lead the traction slide block, the upper positioning rod and the lower positioning rod to translate along with the first transmission screw rod and the second transmission screw rod, make go up locating lever and locating lever down and all insert in the spacing inserted bar and fixed spacing inserted bar, after the deceleration strip installation was accomplished, twist grip is pulling push rod internal rotation to the tilt state under the supporting role of rotation axis, makes twist grip inlay in the upper surface of deceleration strip, through stop gear and the mutually supporting of installing and removing fast between the mechanism, makes the deceleration strip installation or dismantle conveniently, can make the deceleration strip quick replacement on the road.

Drawings

FIG. 1 is a schematic cross-sectional view of a quick change device for a road deceleration strip according to the present invention;

FIG. 2 is a schematic cross-sectional view illustrating the rapid disassembly of the road speed bump according to the present invention;

FIG. 3 is a schematic cross-sectional view of the road speed bump of the present invention installed on a road;

FIG. 4 is a schematic cross-sectional view illustrating the rapid installation of the road speed bump according to the present invention;

FIG. 5 is an enlarged cross-sectional view of a limiting mechanism arranged in the deceleration strip of the present invention;

FIG. 6 is a schematic view of the position limiting inserted link of the present invention having an upper positioning slot and a lower positioning slot;

fig. 7 is a cross-sectional view of the quick release mechanism of the present invention.

In the figure: 1. a speed bump; 2. a limiting mechanism; 21. a tension spring; 22. a telescopic guide post; 23. a limiting substrate; 231. a limiting guide seat; 24. a limiting inserted rod; 241. an upper positioning groove; 242. a lower positioning groove; 25. pulling the push rod; 26. a rotating shaft; 27. rotating the handle; 3. a quick assembly and disassembly mechanism; 31. a fixed base; 32. a double-shaft motor; 33. a first drive screw; 34. a second drive screw; 35. a traction slide block; 36. an upper positioning rod; 37. a lower positioning rod; 4. a road.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a quick speed-changing device for a road speed-reducing belt comprises a speed-reducing belt 1, wherein a limiting mechanism 2 is arranged on the inner side of the speed-reducing belt 1, the limiting mechanism 2 is fixed on a road 4 through a quick assembly and disassembly mechanism 3, the quick assembly and disassembly mechanism 3 is installed in a foundation pit formed on the road 4, and the speed-reducing belt 1 is convenient to install or disassemble and can be quickly changed on the road 4 through the mutual matching of the limiting mechanism 2 and the quick assembly and disassembly mechanism 3.

Referring to fig. 5-6, the limiting mechanism 2 includes a telescopic spring 21, a telescopic guide post 22, a limiting substrate 23, a limiting inserted rod 24, a traction push rod 25, a rotating shaft 26 and a rotating handle 27, the limiting substrate 23 is connected to the inner end surface of the deceleration strip 1 through the telescopic spring 21 and the telescopic guide post 22, the limiting guide seats 231 are mounted at both ends of the limiting substrate 23, the limiting guide seats 231 are embedded on the inner end surface of the deceleration strip 1, a chute for the limiting guide seats 231 to vertically move is formed in the inner end surface of the deceleration strip 1, the limiting guide seats 231 are adapted to the chute, the limiting inserted rod 24 is mounted at the lower end surface of the limiting substrate 23, the traction push rod 25 is mounted at the upper end surface of the limiting substrate 23, the traction push rod 25 is connected with a rotating handle 27 through the rotating shaft 26, the rotating handle 27 is embedded in the upper surface of the deceleration strip 1, the deceleration strip 1 to be mounted is placed on the road 4, the rotating handle 27 rotates in the traction push rod 25 to a vertical state under the supporting action of the rotating shaft 26, then the limiting base plate 23 is pressed downwards, the telescopic spring 21 and the telescopic guide column 22 are both stretched, the limiting inserted rod 24 enters the fixed base 31, the upper locating rod 36 and the lower locating rod 37 are both inserted into the limiting inserted rod 24 and fix the limiting inserted rod 24, after the deceleration strip 1 is installed, the rotating handle 27 rotates to an inclined state in the traction push rod 25 under the supporting action of the rotating shaft 26, so that the rotating handle 27 is embedded in the upper surface of the speed bump 1, the quick installation of the speed bump 1 is completed, by the upper positioning rod 36 and the lower positioning rod 37 both being far away from the limit insert rod 24 and no longer fixing the limit insert rod 24, because extension spring 21 and flexible guide post 22 do not receive the tensile force any more, therefore spacing inserted bar 24 resets to in the deceleration strip 1, can dismantle deceleration strip 1 from road 4 this moment.

Referring to fig. 7, the limit insert rod 24 is fixed on the road 4 through the quick assembly and disassembly mechanism 3, the quick assembly and disassembly mechanism 3 includes a fixed base 31, a double-shaft motor 32, a first transmission screw 33, a second transmission screw 34, a traction slide block 35, an upper positioning rod 36 and a lower positioning rod 37, the thread directions of the first transmission screw 33 and the second transmission screw 34 are opposite, the upper positioning rod 36 and the lower positioning rod 37 both drive the first transmission screw 33 and the second transmission screw 34 to rotate through the double-shaft motor 32 and move in the fixed base 31, the double-shaft motor 32 drives the first transmission screw 33 and the second transmission screw 34 to rotate and make the traction slide block 35 translate, the traction slide block 35 translates to make the upper positioning rod 36 and the lower positioning rod 37 translate therewith, the upper positioning rod 36 and the lower positioning rod 37 both keep away from the limit insert rod 24 and no longer fix the limit insert rod 24, so that the speed-reducing belt 1 can be quickly disassembled from the road 4, the speed reducing belt 1 can be quickly installed on a road 4 by inserting the upper positioning rod 36 and the lower positioning rod 37 into the limiting insertion rod 24 and fixing the limiting insertion rod 24, the fixing base 31 is installed in a foundation pit formed on the road 4, the inner side of the fixing base 31 is provided with the double-shaft motor 32, double shafts of the double-shaft motor 32 are respectively connected with the first transmission screw 33 and the second transmission screw 34 through the coupling, one ends of the first transmission screw 33 and the second transmission screw 34 far away from the double-shaft motor 32 are respectively installed on the inner wall of the fixing base 31 through the bearing, the first transmission screw 33 and the second transmission screw 34 are respectively in threaded connection with the traction sliding block 35, the traction sliding block 35 is provided with the upper positioning rod 36 and the lower positioning rod 37, the upper positioning rod 36 and the lower positioning rod 37 are both inserted into the limiting insertion rod 24, the limiting insertion rod 24 is provided with the upper positioning groove 241 and the lower positioning groove 242 for respectively inserting the upper positioning rod 36 and the lower positioning rod 37, the upper positioning rod 36 is matched with the upper positioning groove 241, and the lower positioning rod 37 is matched with the lower positioning groove 242.

In order to better show the implementation process of the rapid replacement device for the road deceleration strip, the embodiment now provides an implementation method of the rapid replacement device for the road deceleration strip, which includes the following steps:

s1: the double-shaft motor 32 drives the first transmission screw rod 33 and the second transmission screw rod 34 to rotate so as to enable the traction slide block 35 to translate, the traction slide block 35 translates so as to enable the upper positioning rod 36 and the lower positioning rod 37 to translate, and the upper positioning rod 36 and the lower positioning rod 37 are far away from the limiting inserted rod 24 and are not fixed with the limiting inserted rod 24;

s2: because the extension spring 21 and the extension guide post 22 are not subjected to tensile force any more, the limit inserted rod 24 is reset into the speed bump 1, and the speed bump 1 can be detached from the road 4;

s3: the deceleration strip 1 to be installed is placed on a road 4, the rotating handle 27 rotates in the traction push rod 25 under the supporting action of the rotating shaft 26 to be in a vertical state, then the limiting base plate 23 is pressed downwards, the telescopic spring 21 and the telescopic guide column 22 are stretched, and the limiting insertion rod 24 enters the fixed base 31;

s4: the double-shaft motor 32 drives the first transmission screw rod 33 and the second transmission screw rod 34 to rotate so as to enable the traction slide block 35 to translate, the traction slide block 35 translates so as to enable the upper positioning rod 36 and the lower positioning rod 37 to translate, and the upper positioning rod 36 and the lower positioning rod 37 are inserted into the limiting insertion rod 24 and fix the limiting insertion rod 24;

s5: after the speed bump 1 is installed, the rotating handle 27 rotates to an inclined state in the traction push rod 25 under the supporting action of the rotating shaft 26, so that the rotating handle 27 is embedded in the upper surface of the speed bump 1.

In summary, according to the road speed bump quick replacement device and the implementation method thereof of the invention, the dual-shaft motor 32 drives the first transmission screw 33 and the second transmission screw 34 to rotate so as to make the traction sliding block 35, the upper positioning rod 36 and the lower positioning rod 37 translate therewith, so that the upper positioning rod 36 and the lower positioning rod 37 are both away from the limit inserting rod 24 and no longer fix the limit inserting rod 24, since the extension spring 21 and the extension guide post 22 are not subjected to any stretching force any more, the limit inserting rod 24 is reset into the speed bump 1, at this time, the speed bump 1 to be installed is detached from the road 4, the speed bump 1 to be installed is placed on the road 4, the rotating handle 27 presses the limit base plate 23 downwards after rotating the traction push rod 25 to the vertical state under the supporting effect of the rotating shaft 26, the extension spring 21 and the extension guide post 22 are both stretched and make the limit inserting rod 24 enter the fixed base 31, the dual-shaft motor 32 drives the first transmission screw 33 and the second transmission screw 34 to rotate so as to make the traction sliding block 35, the upper positioning rod 36 and the lower positioning rod 37 move horizontally, and the lower positioning rod 22 are both rotate, Go up locating lever 36 and lower locating lever 37 and translate thereupon, make go up locating lever 36 and lower locating lever 37 all insert spacing inserted bar 24 in and fix spacing inserted bar 24, after deceleration strip 1 installation is accomplished, twist grip 27 rotates to the tilt state under the supporting role of rotation axis 26 in traction push rod 25, make twist grip 27 inlay in the upper surface of deceleration strip 1, through stop gear 2 and the mutually supporting between the mechanism 3 of installing and removing fast, it is convenient to make deceleration strip 1 install or dismantle, can make deceleration strip 1 quick replacement on road 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.