1. A novel foldable light road traffic emergency rescue artificial bridge is characterized by comprising a telescopic aerial ladder (1), a baffle (2), a telescopic platform (3) and a liftable supporting device (4), wherein the telescopic platform (3) is installed on the liftable supporting device (4), the baffle (2) and the telescopic aerial ladder (1) are installed on the telescopic platform (3), the telescopic platform (3) comprises a first telescopic platform (25) and a second telescopic platform (26), the first telescopic platform (25) and the second telescopic platform (26) are connected through a conjunction device (5), a left inner expansion platform (15) and a right inner expansion platform (16) can be respectively arranged in the first telescopic platform (25) and the second telescopic platform (26), and an outer fixing platform (9) is covered above the first telescopic platform (25) and the second telescopic platform (26), be provided with fit device (5) in inside expansion platform (15) in a left side and the inside expansion platform in the right side (16) respectively, fit device (5) are including screw device (7) and guide rail (10), guide rail (10) are located one side of screw device (7), inside expansion platform in a left side (15) and the inside expansion platform in the right side (16) branch are connected on screw device (7), inside expansion platform in a left side (15) and the inside expansion platform in the right side (16), slide the setting on guide rail (10) respectively, still including stretching out piece (11) and depressed part (12), stretch out the tip at inside expansion platform in a left side (15) of piece (11), the tip at inside expansion platform in the right side (16) is installed to depressed part (12), stretch out piece (11) and the corresponding setting in depressed part (12) position.

2. The folding type novel light road traffic emergency rescue artificial bridge according to claim 1, further comprising a motor (14), wherein the motor (14) is fixedly installed in the left inner expansion platform (15) and the right inner expansion platform (16), respectively, and the motor (14) is connected to the screw device (7).

3. The folding type novel light road traffic emergency rescue artificial bridge according to claim 2, characterized in that the folding type novel light road traffic emergency rescue artificial bridge further comprises sliding blocks (13), the sliding blocks (13) are respectively and fixedly installed in the left inner expanding platform (15) and at the bottom of the right inner expanding platform (16), and the sliding blocks (13) are located in the guide rails (10) and are arranged in a sliding manner.

4. The folding novel light road traffic emergency rescue artificial bridge according to claim 3, characterized in that the bridge further comprises two detachable slopes (17), and the detachable slopes (17) are respectively connected to the first retractable platform (25) and the second retractable platform (26).

5. The folding novel light road traffic emergency rescue artificial bridge according to claim 4, wherein the telescopic aerial ladder (1) comprises anti-slip pads (6), hooks (18), steps (19) and telescopic holes (20), the anti-slip pads (6) and the hooks (18) are respectively installed at two ends of the steps (19), the telescopic aerial ladder (1) is provided with two groups which are respectively connected to the first telescopic platform (25) and the second telescopic platform (26) through the hooks (18), and the detachable slope (17) is located on one side of the telescopic aerial ladder (1).

6. The folding type novel light road traffic emergency rescue artificial bridge according to claim 5, wherein the lifting telescopic device comprises an upper bearing platform (21), a cylinder (22), a bottom fixing platform (23) and a telescopic rod (24), the cylinder (22) is located in the bottom fixing platform (23), one end of the telescopic rod (24) is connected to the upper bearing platform (21), the other end of the telescopic rod is connected to the bottom fixing platform (23), the telescopic rod (24) is connected with the cylinder (22) and used for driving the telescopic rod (24) to ascend and descend, a sliding groove is formed in the bottom fixing platform (23), and the telescopic rod (24) is located in the sliding groove and is slidably arranged in the sliding groove.

Background

Because of natural disasters such as rainstorm, flood, debris flow and the like, the damage of the road and the bridge is easy to cause, and the delay is caused to emergency rescue, so that the damaged road and the bridge need to be quickly restored during rescue, an emergency rescue bridge needs to be designed for this purpose, the bridge can be quickly erected on the damaged road and the bridge, and the rapid passing of rescue people is facilitated.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a novel folding type light road traffic emergency rescue artificial bridge, which adopts the following specific technical scheme:

a novel foldable light road traffic emergency rescue artificial bridge is characterized by comprising a telescopic aerial ladder, a baffle, a telescopic platform and a liftable supporting device, wherein the telescopic platform is arranged on the liftable supporting device, the telescopic platform is provided with the baffle and the telescopic aerial ladder, the telescopic platform comprises a first telescopic platform and a second telescopic platform, the first telescopic platform and the second telescopic platform are connected through a matching device, a left inner expanding platform and a right inner expanding platform and an outer fixing platform covering the first telescopic platform and the second telescopic platform are respectively arranged in the first telescopic platform and the second telescopic platform, the left inner expanding platform and the right inner expanding platform are respectively provided with the matching device, the matching devices comprise a screw rod device and a guide rail, the guide rail is located one side of screw device, left side inside extension platform and right side inside extension platform divide and connect on screw device, left side inside extension platform and right side inside extension platform slide the setting on the guide rail respectively, still including stretching out piece and depressed block, stretch out the tip that the piece was installed at left side inside extension platform, the tip at right side inside extension platform is installed to the depressed block, stretch out the corresponding setting in piece and depressed block position.

Further, still including the motor, the motor is fixed mounting respectively in left inside extension platform and right inside extension platform, the motor is connected in screw device.

Further, still including the slider, the slider is fixed mounting respectively in left inside extension platform and right inside extension platform bottom, the slider is located the guide rail and slides the setting.

Further, still including dismantling the slope, can dismantle the slope and be provided with two sets ofly, connect respectively on first scalable platform and the scalable platform of second.

Further, scalable aerial ladder is including slipmat, couple, step and flexible mouth, the both ends at the step are installed respectively to slipmat and couple, scalable aerial ladder is provided with two sets ofly, connects on first scalable platform and the scalable platform of second through the couple respectively, can dismantle the slope and be located one side of scalable aerial ladder.

Further, liftable telescoping device is including last load-bearing platform, cylinder, bottom fixed platform and telescopic link, the cylinder is located bottom fixed platform, the one end of telescopic link is connected in last load-bearing platform, and the other end is connected on bottom fixed platform, the telescopic link is connected with the cylinder and is used for driving the telescopic link to rise and descend, be provided with the spout on the fixed platform of bottom, the telescopic link is located the spout and slides in the spout and set up.

The invention has the beneficial effects that: the invention is used for rapidly erecting a bridge on a damaged road bridge, is convenient for rescue workers to rapidly pass through, can facilitate the work of the rescue workers after a disaster to a great extent, is convenient to operate and erect, and avoids the problem that the traditional bridge erecting repair needs multiple persons and multiple mechanical cooperation.

The invention can quickly build the place where the transportation of the bridging tool needs to be recovered through the vehicle, thereby facilitating the transportation; the foldable bridge plate structure is adopted, and the foldable bridge plate structure is only opened when needed and is folded above the automobile chassis when not used, so that a large amount of space is not occupied.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic front view of the structure according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a scalable platform according to an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of a screw device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a protruding block structure in a lifting device according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a structure of a recessed block in a liftable device according to an embodiment of the present invention;

FIG. 7 is a schematic view of a slider structure according to an embodiment of the present invention;

FIG. 8 is a schematic view of a motor structure according to an embodiment of the present invention;

FIG. 9 is a diagram illustrating an expanded state of the retractable platform according to an embodiment of the present invention;

FIG. 10 is a schematic structural view of a telescopic aerial ladder according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a lifting device in an embodiment of the invention.

Wherein, 1, the telescopic aerial ladder; 2. a baffle plate; 3. a scalable platform; 4. a lifting support device; 5. a fitting device; 6. a non-slip mat; 7. a lead screw device; 8. an internal expandable platform; 9. an external fixation platform; 10. a guide rail; 11. a protruding block; 12. a recessed block; 13. a slider; 14. a motor; 15. a left internal expansion platform; 16. a right internal expansion platform; 17. a detachable ramp; 18. hooking; 19. a step; 20. a flexible opening; 21. an upper load-bearing platform; 22. a cylinder; 23. a bottom fixed platform; 24. a telescopic rod; 25. a first scalable platform; 26. a second scalable platform.

The specific implementation mode is as follows:

for the purpose of promoting an understanding of the invention, reference will now be made in detail to the embodiments of the invention illustrated in the accompanying drawings.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.

Examples

With reference to figures 1 to 11 of the drawings,

a novel foldable light road traffic emergency rescue artificial bridge comprises a telescopic aerial ladder 1, a baffle 2, a telescopic platform 3 and a liftable supporting device 4, wherein the telescopic platform 3 is arranged on the liftable supporting device 4, the telescopic platform 3 is provided with the baffle 2 and the telescopic aerial ladder 1, the telescopic platform 3 comprises a first telescopic platform 25 and a second telescopic platform 26, the first telescopic platform 25 and the second telescopic platform 26 are connected through a matching device 5, a left inner expansion platform 15, a right inner expansion platform 16 and an outer fixing platform 9 covering the first telescopic platform 15 and the second telescopic platform 16 are respectively arranged in the first telescopic platform 25 and the second telescopic platform 26, the matching devices 5 are respectively arranged in the left inner expansion platform 15 and the right inner expansion platform 16, the conjunction device 5 is including screw device 7 and guide rail 10, guide rail 10 is located one side of screw device 7, inside expansion platform 15 in a left side and the inside expansion platform 16 in the right side divide and connect on screw device 7, inside expansion platform 15 in a left side and the inside expansion platform 16 in the right side slide setting on guide rail 10 respectively, still including stretching out piece 11 and depressed part 12, stretch out the tip at inside expansion platform 15 in a left side of piece 11 installation, the tip at inside expansion platform 16 in the right side is installed to depressed part 12, stretch out piece 11 and the corresponding setting in depressed part 12 position.

The working process is as follows:

the telescopic aerial ladder 1 is provided with the anti-skid pads 6, so that a large friction force with the ground can be effectively provided. The telescopic aerial ladder 1 can be stretched through the telescopic openings 20 at each section, and is carried on the telescopic platform 3 through the hooks 18, if the articles need to be conveyed, the articles can also be carried on the detachable slope 17 for conveying, so that the labor is saved, wherein the matching device 5 mainly comprises the extending block 11 and the recessed block 12, and the whole device can be reinforced through the matching of the extending block and the recessed block; wherein scalable platform 3 left and right sides inside respectively contains inside expandable platform and screw device 7, when the distance that needs increase the platform, can open the motor 14 of both sides respectively, starts screw device 7, stretches out left inside expansion platform 15 and right inside expansion platform 16 to the realization strides across middle lawn or middle traffic accident place etc. wherein liftable strutting arrangement 4 can be through the stroke that adjusting cylinder 22 promoted, thereby adjusts telescopic link 24, and then reaches the height of adjusting whole device.

Further, the device also comprises a motor 14, wherein the motor 14 is respectively and fixedly installed in the left inner expanding platform 15 and the right inner expanding platform 16, and the motor 14 is connected to the screw device 7.

In the above structure: the motor 14 is used for driving the screw rod device 7 to move, so that the left inner expansion platform 15 and the right inner expansion platform 16 are extended out, and the construction of the rescue bridge is completed

Further, the expansion device also comprises a sliding block 13, wherein the sliding block 13 is fixedly installed in the left inner expansion platform 15 and at the bottom of the right inner expansion platform 16 respectively, and the sliding block 13 is located in the guide rail 10 and arranged in a sliding manner.

In the above structure: the slider 13 is used to reduce the sliding friction force between the left inner expansion platform 15 and the right inner expansion platform 16, so that the sliding is faster and more convenient.

Further, the detachable slope type air conditioner further comprises detachable slopes 17, wherein two groups of detachable slopes 17 are arranged and are respectively connected to the first telescopic platform 25 and the second telescopic platform 26.

In the above structure: the detachable slope 17 is also connected to the telescopic platform in a hanging mode through the hook 18, when articles need to be transported, the articles can be placed on the detachable slope 17 and pulled from the upper side, and the article moving is convenient and labor-saving.

Further, scalable aerial ladder 1 is including slipmat 6, couple 18, step 19 and flexible mouth 20, the both ends at step 19 are installed respectively to slipmat 6 and couple 18, scalable aerial ladder 1 is provided with two sets ofly, connects on first scalable platform 25 and the scalable platform 26 of second through couple 18 respectively, can dismantle slope 17 and be located one side of scalable aerial ladder 1.

In the above structure: scalable aerial ladder 1 is used for the rescue personnel and tramples the climbing when ordinary personnel pass through, and scalable aerial ladder 1 articulates on scalable platform 3 through couple 18, and the back is accomplished in the practicality, can dismantle it, accomodates, saves space.

Further, liftable telescoping device is including last load-bearing platform 21, cylinder 22, bottom fixed platform 23 and telescopic link 24, cylinder 22 is located bottom fixed platform 23, load-bearing platform 21 is connected to the one end of telescopic link 24, and the other end is connected on bottom fixed platform 23, telescopic link 24 is connected with cylinder 22 and is used for driving telescopic link 24 to rise and descend, be provided with the spout on the bottom fixed platform 23, telescopic link 24 is located the spout and slides in the spout and sets up.

In the above structure: when the telescopic device is used, the air cylinder 22 is started to push the telescopic rod 24 to slide back and forth in the sliding groove, so that the upper bearing platform 21 arranged at the upper end of the telescopic rod 24 is pushed upwards, the installation at different heights is realized, and the applicable environment is wider.

The technical means disclosed by the scheme of the invention are not limited to the technical means disclosed by the technical means, and also comprise the technical scheme formed by equivalent replacement of the technical features. The present invention is not limited to the details given herein, but is within the ordinary knowledge of those skilled in the art.