1. The utility model provides a rural highway is prosthetic devices for management maintenance, includes chassis (1), supporting mechanism and protection machanism, firm frame (13) are installed at the top of chassis (1), and the top of firm frame (13) is fixed with liquefied gas tank and deposits seat (9), one side that the top of chassis (1) is located liquefied gas tank and deposits seat (9) is fixed with pitch bucket (6), pitch pump (5) with the inside intercommunication of pitch bucket (6) are installed at the top of chassis (1), be provided with discharging pipe (4) on pitch pump (5), the side surface mounting of chassis (1) pushes away frame (12), and pushes away the medial surface of frame (12) and install instrument box (11), its characterized in that: the supporting mechanism comprises a supporting frame (3), a stop block (26) and a second spring (27), the supporting frame (3) is fixed to the bottom of the asphalt pump (5), the second spring (27) is arranged on the inner side face of the supporting frame (3), the stop block (26) is arranged at the end portion of the second spring (27), the discharging pipe (4) penetrates through the supporting frame (3), and the discharging pipe (4) abuts against the stop block (26); protection machanism includes protection casing (10), lug (14), first spring (15), perforation (16), recess (17), support pole (18), fixed block (19), slot (20), the top activity of instrument box (11) is provided with protection casing (10), and the expansion end of protection casing (10) is provided with fixed block (19), and slot (20) have been seted up on the surface of fixed block (19), supply fixed block (19) male recess (17) to be seted up to the corresponding end of instrument box (11), perforation (16) that supply support pole (18) to run through are seted up on the surface of instrument box (11), and support pole (18) insert in slot (20), the lateral surface of support pole (18) is provided with symmetric distribution's lug (14), and installs first spring (15) between lug (14) and instrument box (11).

2. The rural highway repair device for management and maintenance according to claim 1, wherein: the convex block (14) and the abutting rod (18) are fixed through bolts, and the convex block (14) is of a trapezoidal structure.

3. The rural highway repair device for management and maintenance according to claim 1, wherein: the slot (20) is a U-shaped groove, and the protective cover (10) is connected with the instrument box (11) through a hinge.

4. The rural highway repair device for management and maintenance according to claim 1, wherein: the support frame (3) is provided with symmetrically distributed extending parts (25), and screw holes are formed in the surfaces of the extending parts (25).

5. The rural highway repair device for management and maintenance according to claim 1, wherein: the bottom of chassis (1) is installed and is removed wheel (2), the top activity of pitch bucket (6) is provided with top cap (7), manometer (8) are still installed at the top of pitch bucket (6).

6. The rural highway repair device for management and maintenance according to claim 1, wherein: the liquefied gas storage tank is provided with fastening device on depositing seat (9), fastening device is including supporting piece (21), threaded rod (22), bearing (23), nut (24), the surface that liquefied gas storage tank deposited seat (9) is seted up the through-hole of symmetric distribution, and installs nut (24) in the through-hole, threaded rod (22) and nut (24) screw thread close soon, support the one end that piece (21) are fixed in threaded rod (22), and support the junction of piece (21) and threaded rod (22) and be provided with bearing (23).

7. The rural highway repair device for management and maintenance according to claim 6, wherein: the support block (21) is of an arc-shaped structure, and a plurality of vent holes are formed in the surface of the liquefied gas storage tank storage seat (9).

8. The use method of the rural highway repair device for management and maintenance according to any one of claims 1 to 7, wherein the repair device comprises the following steps: the using method comprises the following steps:

the method comprises the following steps: the support frame (3) is taken up, the support frame (3) is placed at the bottom of the asphalt pump (5), the screw is taken up, the screw penetrates through a screw hole in the surface of the extending portion (25) and is driven into the asphalt pump (5), the support frame (3) is fastened, the discharging pipe (4) penetrates through the support frame (3), the discharging pipe (4) exerts pressure on the stop block (26) when penetrating, the stop block (26) is pressed to compress the second spring (27), the second spring (27) is pressed to compress and reset, the reset second spring (27) drives the stop block (26) to clamp the discharging pipe (4) stably, and the discharging pipe (4) is supported by the support frame (3);

step two: the liquefied gas storage tank is taken up and inserted into the liquefied gas storage tank storage seat (9), the threaded rod (22) is rotated, the abutting block (21) is abutted to the liquefied gas storage tank firmly, the liquefied gas storage tank is fastened, and asphalt in the asphalt barrel (6) is heated through the liquefied gas storage tank;

step three: grooving the crack by using a pavement grooving machine, and expanding the crack;

step four: cleaning dust in the cracks by using a blower;

step five: the repairing device is pushed to a maintenance repairing area through the matching of the pushing frame (12) and the moving wheel (2);

step six: pulling the convex block (14) to drive the abutting rod (18) to be separated from the slot (20) of the fixing block (19), lifting the protective cover (10) to expose the instrument on the instrument box (11), operating the instrument of the instrument box (11) to enable the repairing device to operate, and enabling the asphalt to flow out of the discharge pipe (4) to perform crack pouring repairing on the pavement crack.

Background

The common diseases of the rural asphalt pavement comprise pavement cracks, network cracks, pits and the like, although the pavement is not damaged in the early stage by the diseases of the pavement; but if the treatment is not carried out in time, the pavement maintenance cost and the maintenance difficulty are greatly increased, the potential safety hazard is brought to the driving, and the probability of traffic accidents is increased.

Rural highway management maintenance is restoreed and is often used pitch crack pouring machine, and current rural highway management is prosthetic devices for maintenance has the not enough in the following aspect when using:

1. the discharging pipe has defects in the aspect of further supporting;

2. the repairing device is used in the open air, and when the repairing device meets rainfall weather, the instruments on the instrument box are influenced by rainwater, so that the operation sensitivity is reduced.

Disclosure of Invention

The invention aims to provide a rural highway repair device for management and maintenance and a using method thereof, aiming at solving the defects of the discharge pipe in the prior art in further supporting; the prosthetic devices are used in the open air, and when the rainfall weather is met, the meters on the meter box are affected by rainwater, so that the operation sensitivity is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a rural highway is prosthetic devices for management maintenance, includes chassis, supporting mechanism and protection machanism, firm frame is installed at the top of chassis, and the top of firm frame is fixed with liquefied gas tank and deposits the seat, one side that the top of chassis lies in liquefied gas tank and deposits the seat is fixed with the pitch bucket, the top of chassis is installed and is managed the pitch pump that communicates with pitch bucket inside, be provided with the discharging pipe on the pitch pump, the side surface of chassis is installed and is pushed away the frame, and pushes away the medial surface of frame and install the instrument case, the supporting mechanism includes support frame, dog, second spring, the support frame is fixed in the bottom of pitch pump, and the medial surface of support frame is provided with the second spring, and the tip of second spring is provided with the dog, the discharging pipe passes from the inside of support frame, and discharging pipe offsets with the dog; protection machanism includes protection casing, lug, first spring, perforation, recess, support pole, fixed block, slot, the top activity of instrument box is provided with the protection casing, and the expansion end of protection casing is provided with the fixed block, and the slot has been seted up on the surface of fixed block, the corresponding end of instrument box is seted up and is supplied fixed block male recess, the perforation that supplies support pole to run through is seted up on the surface of instrument box, and support pole inserts in the slot, the lateral surface of support pole is provided with the lug of symmetric distribution, and installs first spring between lug and the instrument box.

As a preferable technical scheme of the invention, the lug and the abutting rod are fixed through bolts, and the lug is of a trapezoidal structure.

As a preferable technical scheme of the invention, the slot is a U-shaped slot, and the protective cover is connected with the instrument box through a hinge.

As a preferable technical solution of the present invention, the support frame is provided with symmetrically distributed protruding portions, and the surfaces of the protruding portions are provided with screw holes.

As a preferable technical scheme of the invention, the bottom of the bottom frame is provided with a movable wheel, the top of the asphalt barrel is movably provided with a top cover, and the top of the asphalt barrel is also provided with a pressure gauge.

As a preferred technical scheme of the invention, a fastening mechanism is arranged on the liquefied gas storage seat, the fastening mechanism comprises a resisting block, a threaded rod, a bearing and a nut, through holes which are symmetrically distributed are formed in the surface of the liquefied gas storage seat, the nut is arranged in the through holes, the threaded rod and the nut are screwed, the resisting block is fixed at one end of the threaded rod, and the bearing is arranged at the joint of the resisting block and the threaded rod.

As a preferable technical scheme of the present invention, the abutting block has an arc-shaped structure, and the surface of the storage seat of the liquefied gas tank is provided with a plurality of vent holes.

The invention also discloses a using method of the repairing device for rural highway management and maintenance, which comprises the following steps:

the method comprises the following steps: the support frame is taken up and placed at the bottom of the asphalt pump, the screw is taken up, the screw penetrates through a screw hole in the surface of the extending part and is driven into the asphalt pump, the support frame is fastened, the discharging pipe penetrates through the support frame, when the discharging pipe penetrates through the support frame, pressure is applied to the stop block, the stop block compresses the second spring, the second spring is compressed and reset, the reset second spring drives the stop block to clamp the discharging pipe stably, and the discharging pipe is supported by the support frame;

step two: the liquefied gas storage tank is taken up and inserted into the liquefied gas storage tank storage seat, the threaded rod is rotated, the abutting block is abutted against the liquefied gas storage tank, the liquefied gas storage tank is fastened, and asphalt in the asphalt barrel is heated through the liquefied gas storage tank;

step three: grooving the crack by using a pavement grooving machine, and expanding the crack;

step four: cleaning dust in the cracks by using a blower;

step five: pushing the repairing device to a maintenance repairing area through the matching of the pushing frame and the moving wheels;

step six: the lug is pulled to drive the abutting rod to be separated from the slot of the fixing block, the protective cover is lifted, the instrument on the instrument box is exposed, the instrument of the instrument box is operated, the repairing device operates, asphalt flows out from the discharge pipe, and crack pouring and repairing are carried out on the road crack.

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

(1) the discharging pipe is supported by a supporting frame through a designed supporting mechanism;

(2) the protective mechanism can cover the instruments on the instrument box, so that the instruments on the instrument box can be protected, the influence of rainwater on the instruments on the instrument box in use in open weather is reduced, and the service life of the instruments on the instrument box is prolonged;

(3) through the fastening mechanism of design for the liquefied gas jar fastening heats the pitch in the pitch bucket through liquefied gas jar, and the discharging pipe heating can effectively prevent joint compound burning coking, stops the encapsulation material condensation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the protection cover and the instrument box of the present invention;

FIG. 3 is an enlarged view of the region K in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the M region in FIG. 2 according to the present invention;

FIG. 5 is a schematic top view of a storage seat for a liquefied gas tank according to the present invention;

FIG. 6 is a side view of the supporting frame of the present invention;

in the figure: 1. a chassis; 2. a moving wheel; 3. a support frame; 4. a discharge pipe; 5. an asphalt pump; 6. an asphalt barrel; 7. a top cover; 8. a pressure gauge; 9. a liquefied gas storage tank storage seat; 10. a protective cover; 11. an instrument box; 12. pushing the frame; 13. a stabilizing frame; 14. a bump; 15. a first spring; 16. perforating; 17. a groove; 18. a support rod; 19. a fixed block; 20. a slot; 21. a resisting block; 22. a threaded rod; 23. a bearing; 24. a nut; 25. a protruding portion; 26. a stopper; 27. a second spring.

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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a rural highway repair device for management and maintenance comprises an underframe 1, a supporting mechanism and a protection mechanism, wherein the top of the underframe 1 is provided with a stabilizing frame 13, a liquefied gas tank storage seat 9 is fixed at the top of the stabilizing frame 13, an asphalt barrel 6 is fixed at one side of the liquefied gas tank storage seat 9 at the top of the underframe 1, an asphalt pump 5 communicated with the interior of the asphalt barrel 6 is installed at the top of the underframe 1, a discharge pipe 4 is arranged on the asphalt pump 5, a push frame 12 is installed on the side surface of the underframe 1, and the instrument box 11 is arranged on the inner side surface of the pushing frame 12, the supporting mechanism comprises a supporting frame 3, a stop block 26 and a second spring 27, the supporting frame 3 is fixed at the bottom of the asphalt pump 5, a second spring 27 is arranged on the inner side surface of the support frame 3, a stop 26 is arranged at the end part of the second spring 27, the discharge pipe 4 penetrates through the support frame 3, and the discharge pipe 4 abuts against the stop 26; the protection mechanism comprises a protection cover 10, a convex block 14, a first spring 15, a through hole 16, a groove 17, a resisting rod 18, a fixed block 19 and a slot 20, the protection cover 10 is movably arranged at the top of the instrument box 11, a fixed block 19 is arranged at the movable end of the protective cover 10, a slot 20 is arranged on the surface of the fixed block 19, a groove 17 for inserting the fixed block 19 is arranged at the corresponding end of the instrument box 11, a through hole 16 for penetrating the abutting rod 18 is arranged on the surface of the instrument box 11, the resisting rod 18 is inserted into the slot 20, the outer side surface of the resisting rod 18 is provided with symmetrically distributed convex blocks 14, a first spring 15 is arranged between the convex blocks 14 and the instrument box 11, when the instrument of the instrument box 11 needs to be operated, the lug 14 is pulled, the lug 14 pulls the abutting rod 18 to be separated from the slot 20 of the fixing block 19, the protective cover 10 is lifted, the instrument on the instrument box 11 is exposed, and the instrument of the instrument box 11 is operated more conveniently; when the instrument on the instrument box 11 needs to be protected, the convex block 14 is pulled, the convex block 14 pulls and drives the first spring 15 to stretch, the abutting rod 18 is arranged in the through hole 16, the lifted protective cover 10 covers the through hole, the convex block 14 stops being pulled, the first spring 15 is stretched to reset, the first spring 15 after resetting drives the abutting rod 18 to move, the abutting rod 18 is inserted into the slot 20 of the fixing block 19 to cover the instrument on the instrument box 11, the protection on the instrument box 11 is achieved, the influence of rainwater on the instrument box 11 is reduced when the instrument box is used in the open air, and the service life of the instrument on the instrument box 11 is prolonged.

In this embodiment, preferably, the protrusion 14 and the abutting rod 18 are fixed by a bolt, so as to facilitate the installation and the removal of the protrusion 14 and the abutting rod 18, and the protrusion 14 is in a trapezoidal structure.

In this embodiment, it is preferable that the slot 20 is a "U" shaped slot, and the protective cover 10 and the instrument box 11 are connected by a hinge, so as to facilitate the opening of the protective cover 10.

In this embodiment, preferably, the support frame 3 is provided with the symmetrically-distributed protruding portions 25, and screw holes are formed in the surfaces of the protruding portions 25, so that screws can pass through the screw holes conveniently, and the protruding portions 25 are fastened, thereby realizing stable installation of the support frame 3.

In this embodiment, preferably, removal wheel 2 is installed to the bottom of chassis 1, is convenient for realize the removal of chassis 1 through removing wheel 2, and the top activity of pitch bucket 6 is provided with top cap 7, and the top cap 7 of being convenient for is opened and is closed, and manometer 8 is still installed at the top of pitch bucket 6.

In this embodiment, it is preferred, be provided with fastening device on the liquefied gas storage tank deposits seat 9, fastening device is including supporting piece 21, threaded rod 22, bearing 23, nut 24, liquefied gas storage tank deposits the surface of seat 9 and sets up the through-hole of symmetric distribution, and install nut 24 in the through-hole, threaded rod 22 and nut 24 screw thread close soon, support the one end that piece 21 is fixed in threaded rod 22, and the junction that supports piece 21 and threaded rod 22 is provided with bearing 23, during the liquefied gas storage tank installation, take up liquefied gas storage tank, and insert liquefied gas storage tank and deposit in the seat 9, rotate threaded rod 22, and make and support the piece 21 and support the jail on liquefied gas storage tank, make liquefied gas storage tank fastening, pitch in to pitch bucket 6 through liquefied gas storage tank heats, discharging pipe 4 heats, can effectively prevent joint compound burning coking, the condensation of potting compound, need not to clear up in the use.

In this embodiment, it is preferred, support the piece 21 and be the arc structure, the arc of being convenient for supports the collocation of piece 21 and liquefied gas jar, and a plurality of ventilation holes have been seted up on the surface that liquefied gas jar deposited seat 9, ventilates through a plurality of ventilation holes, increases liquefied gas jar's ventilation effect.

A use method of a repairing device for rural highway management and maintenance comprises the following steps:

the method comprises the following steps: the support frame 3 is taken up, the support frame 3 is placed at the bottom of the asphalt pump 5, the screw is taken up, the screw penetrates through a screw hole in the surface of the extension part 25 and is driven into the asphalt pump 5, the support frame 3 is fastened, the discharge pipe 4 penetrates through the support frame 3, the stop block 26 is pressed when the discharge pipe 4 penetrates, the second spring 27 is compressed by the stop block 26, the second spring 27 is compressed by the second spring 27 and reset, the reset second spring 27 drives the stop block 26 to clamp the discharge pipe 4 firmly, and the discharge pipe 4 is supported by the support frame 3;

step two: the liquefied gas tank is taken up and inserted into the liquefied gas tank storage seat 9, the threaded rod 22 is rotated, the abutting block 21 abuts against the liquefied gas tank firmly, the liquefied gas tank is fastened, and asphalt in the asphalt barrel 6 is heated through the liquefied gas tank;

step three: grooving the crack by using a pavement grooving machine, and expanding the crack;

step four: cleaning dust in the cracks by using a blower;

step five: the repairing device is pushed to a maintenance repairing area through the matching of the pushing frame 12 and the moving wheel 2;

step six: pulling the convex block 14 to drive the abutting rod 18 to be separated from the slot 20 of the fixed block 19, lifting the protective cover 10 to expose the instrument on the instrument box 11, operating the instrument of the instrument box 11 to enable the repairing device to operate, and enabling the asphalt to flow out of the discharge pipe 4 to perform crack pouring repairing on the pavement crack.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.