Anti-collision buffering equipment for highway engineering maintenance

A buffer equipment and engineering technology, applied in the directions of roads, roads, road signs, etc., can solve the problems of safety threats in the working area in front of the vehicle, increase the buffer distance of the buffer car, and the length of the anti-collision buffer car, so as to achieve labor-saving and quick recovery and reduce collisions. the effect of the probability of

Pending Publication Date: 2022-03-29
GUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following deficiencies: due to the suddenness of road maintenance conditions, there is still a long dangerous distance behind the anti-collision buffer vehicle. When reaching a certain speed, the impact force generated by the collision

Method used

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  • Anti-collision buffering equipment for highway engineering maintenance
  • Anti-collision buffering equipment for highway engineering maintenance
  • Anti-collision buffering equipment for highway engineering maintenance

Examples

Experimental program
Comparison scheme
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no. 1 example

[0025] see Figure 1-Figure 4 , the present invention provides a technical scheme of anti-collision buffer equipment for highway engineering maintenance: its structure includes: front guide box device 1, warning sign 2, contact frame 3, first buffer zone 4, connecting frame device 5, frame plate 6, Rigid support frame 7, second buffer zone 8, the connecting frame device 5 is arranged above the frame plate 6 and locked with the frame plate 6, the front end of the frame plate 6 is provided with a first buffer zone 4, the first A rigid support frame 7 is provided at the front end of the buffer zone 4, and the rigid support frame 7 is locked to the first buffer zone 4, and a second buffer zone 8 is provided on the front side of the rigid support frame 7, and the second buffer zone A contact frame 3 is provided at the front end of the area 8, and a front guide box device 1 is provided below the contact frame 3. The front guide box device 1 is fastened with the contact frame 3, and ...

no. 2 example

[0030] see Figure 5-Figure 6 , the present invention provides a technical scheme of anti-collision buffer equipment for highway engineering maintenance: its structure includes: the supporting bottom frame g includes a stress frame g1, a sleeve frame groove g2, and a matching wheel device g3, and the sleeve frame groove g2 is set Below the stress frame g1 and welded with the stress frame g1, the inner side of the sleeve frame groove g2 is locked with a mating wheel device g3.

[0031] The matching wheel device g3 includes a bearing frame g31, a movable hinge frame g32, a mounting frame g33, and a moving wheel g34. The moving wheel g34 is arranged on the inner side of the bearing frame g31 and is fastened with the bearing frame g31. The bearing The partition frame g31 is arranged under the installation frame g33, and the side of the installation frame g33 is locked with a movable hinge frame g32.

[0032] The main features of the present invention are: the stress frame g1 main...

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PUM

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Abstract

The invention discloses anti-collision buffer equipment for highway engineering maintenance, which structurally comprises a front guide box device, a warning board, a contact frame and a first buffer area, so that when the equipment is used, through the arranged mechanisms, the anti-collision buffer equipment can realize the effect of avoiding the collision of the equipment due to the abrupt road maintenance conditions; therefore, a long dangerous distance still exists behind the anti-collision buffering vehicle, the deceleration strip device is stored and isolated through the baffle, when the anti-collision buffering vehicle works, the extensible supporting bottom frame is pulled outwards, and then an outwards-lengthened deceleration distance can be formed through the deceleration groove belt above the supporting bottom frame; according to the device, the movable matching wheel device is arranged, so that speed reduction assistance can be actually carried out on a vehicle before the vehicle gets close to a buffer area, the probability that protected personnel and equipment are collided is reduced to a greater extent, and through cooperation of the movable matching wheel device and the pulling plate, recovery of the speed reduction groove belt can be assisted to be more labor-saving and rapid.

Description

technical field [0001] The invention relates to an anti-collision buffer device for highway engineering maintenance, which belongs to the field of highway engineering equipment. Background technique [0002] The anti-collision buffer vehicle is mainly used for expressway construction, tunnel construction, and highway construction, which minimizes the safety risks of construction vehicles, maintenance personnel and accident handling traffic police in the maintenance and construction of urban roads and expressways. The anti-collision buffer and energy-absorbing module is mainly composed of vehicle-mounted anti-collision buffer pads and guide sign frames, which act as buffer guards behind the construction vehicles. The structural deformation of the implement absorbs the energy of the impact. [0003] The prior art has the following deficiencies: due to the suddenness of road maintenance conditions, there is still a long dangerous distance behind the anti-collision buffer vehic...

Claims

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Application Information

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IPC IPC(8): E01F13/00E01F9/608E01F9/669
CPCE01F13/00E01F9/608E01F9/669Y02A30/30
Inventor 缪文鼎薛民臣庄旭峰
Owner GUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME
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