CN221094953U - Anti-collision device convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses anti-collision equipment convenient to disassemble and assemble, and relates to the technical field of anti-collision equipment. This anticollision equipment convenient to dismantle equipment, including the support column, the outer wall sliding connection of support column has the slider, the inner wall fixedly connected with stand pipe of slider, the outer wall sliding connection of stand pipe has the stopper, the stopper is provided with two sets of, two sets of through reset spring elastic connection between the stopper, the outer wall of slider articulates through the connecting plate has the hinge plate, the left end of support column is provided with the spliced pole, the inner wall sliding connection of spliced pole has the ring, the inner wall of ring has the pipe through torsional spring elastic connection, the right-hand member outer wall fixedly connected with fixture block of pipe. According to the utility model, the ground is supported by the connecting plate and the hinged plate in an acute angle shape, so that the road guardrail can be prevented from being totally inclined under the condition of slight collision, and the normal passing of road vehicles is not affected.

Description

Anti-collision device convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of anti-collision equipment, in particular to anti-collision equipment convenient to disassemble and assemble.

Background

Transportation engineering is an engineering field involving planning, designing, constructing, maintaining and managing transportation infrastructure, the main objective of which is to ensure that people can move efficiently and safely, while collision avoidance devices are indispensable for transportation engineering, in which collision avoidance devices are mainly designed to protect passengers, vehicles and infrastructure from collision damage, and these devices are intended to absorb, disperse or transfer collision energy to reduce casualties and property loss.

The common anti-collision device comprises a road guardrail, and the road guardrail can reduce the severity of collision when traffic accidents happen by placing the road guardrail on a driving road surface.

In the prior art, the following two defects are present; in one aspect. The existing road guardrail is generally simply placed on the road surface, the stability of the road guardrail is guaranteed without any supporting device, the road guardrail can be caused to fall down when the road guardrail is subjected to slight collision, the trafficability of vehicles is affected to a certain extent, on the other hand, the connecting column part of the existing part of the road guardrail is generally fixed to the road guardrail by means of welding or bolts and the like, the welded connecting column part is difficult to detach in the subsequent maintenance or replacement process, and the road guardrail is required to be detached by means of bolts in a fixing manner, so that the road guardrail is inconvenient to detach in actual operation, and the road guardrail detaching efficiency is reduced to a certain extent.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides anti-collision equipment convenient to disassemble and assemble, and solves the problem that the road guardrail can fall down when the road guardrail is collided in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a anticollision equipment convenient to dismantle equipment, includes the support column, the outer wall sliding connection of support column has the slider, the inner wall fixedly connected with stand pipe of slider, the outer wall sliding connection of stand pipe has the stopper, the stopper is provided with two sets of, two sets of through reset spring elastic connection between the stopper, the outer wall of slider articulates through the connecting plate has the hinged plate.

Preferably, the left end of support column is provided with the spliced pole, the inner wall sliding connection of spliced pole has the ring, the inner wall of ring has the pipe through torsional spring elastic connection, the right-hand member outer wall fixedly connected with fixture block of pipe, the annular has been seted up to the inner wall of support column.

Preferably, the inner wall of the circular ring is fixedly connected with one end of the torsion spring, and the other end of the torsion spring is fixedly connected with the outer wall of the circular tube.

Preferably, the round tube penetrates through and is rotationally connected to the inner wall of the circular ring.

Preferably, the clamping block is clamped with the inner wall of the annular groove, and the circular tube is spliced with the inner wall of the annular groove.

Preferably, the outer wall of the sliding block is hinged with one end of a connecting plate, and the other end of the connecting plate is hinged with the left end of the hinged plate.

Preferably, the right end of the hinged plate is hinged on the outer wall of the support column.

Preferably, the limiting block is inserted into the inner side wall of the support column.

(III) beneficial effects

The utility model provides anti-collision equipment convenient to disassemble and assemble. The beneficial effects are as follows:

(1) When the anti-collision device convenient to detach and assemble is used, the ground is supported through the connecting plate and the hinged plate in an acute angle shape, and the road guardrail can be prevented from being totally inclined due to slight collision, so that the normal passing of road vehicles can not be influenced, and when the connecting plate and the hinged plate are not used, the anti-collision device can be placed in a nearly vertical state by moving the sliding block.

(2) When the anti-collision device convenient to detach and assemble is used, firstly, the anti-collision device can be detached and assembled to the whole connecting column rapidly under the condition that the inner wall of the connecting column slides by utilizing the circular tube through the clamping blocks and the inner wall of the annular groove, so that the problem that the welding mode is difficult to detach is avoided, and the complex operation of detaching and assembling the whole connecting column by twisting the bolts for many times by using an extra tool is not needed, so that the anti-collision device is simple and convenient to operate in actual operation.

Drawings

FIG. 1 is a schematic view of the overall perspective structure of a support column according to the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional structure of the slider of the present utility model;

FIG. 3 is a schematic view of the overall cross-sectional structure of the slider of the present utility model;

FIG. 4 is a schematic diagram of the overall cross-sectional structure of the support column of the present utility model;

FIG. 5 is a schematic diagram of the overall cross-sectional structure of the connecting column of the present utility model;

FIG. 6 is a schematic diagram of the overall cross-sectional structure of the ring of the present utility model.

In the figure: 1. a support column; 2. a slide block; 3. a guide tube; 4. a limiting block; 5. a return spring; 6. a connecting plate; 7. a hinged plate; 8. a connecting column; 9. a circular ring; 10. a torsion spring; 11. a round tube; 12. a clamping block; 13. and a ring groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides an anti-collision device convenient for disassembly and assembly, which comprises a support column 1, wherein the outer wall of the support column 1 is slidably connected with a sliding block 2, the outer wall of the support column 1 is provided with a notch, the sliding block 2 can slide along the notch, the inner wall of the sliding block 2 is fixedly connected with a guide tube 3, the guide tube 3 can transversely move a limiting block 4, the moving track can not deviate, the outer wall of the guide tube 3 is slidably connected with a limiting block 4, the limiting block 4 is inclined, when being extruded, the limiting block 4 can slide along the inner wall of the sliding block 2, the limiting block 4 is provided with two groups, the two groups of limiting blocks 4 are elastically connected through a reset spring 5, when the limiting blocks 4 are mutually close, the reset spring 5 is compressed, the elastic force of the reset spring 5 is utilized to reset the limiting block 4, the outer wall of the sliding block 2 is hinged with a hinged plate 7 through a connecting plate 6, the connecting part of the connecting plate 6 is contacted with the ground through the connecting part of the connecting plate 7, the whole support column 1 achieves the effect of supporting,

The left end of support column 1 is provided with spliced pole 8, spliced pole 8's inner wall sliding connection has ring 9, the notch has been seted up to spliced pole 8's inner wall, can let ring 9 slide along spliced pole 8's inner wall, ring 9's inner wall has pipe 11 through torsional spring 10 elastic connection, as shown in fig. 5, the circular slot has been seted up to pipe 11's right-hand member outer wall, and the circular slot is same horizontal line with fixture block 12, can judge fixture block 12 pivoted position through the circular slot, pipe 11's right-hand member outer wall fixedly connected with fixture block 12, annular 13 has been seted up to support column 1's inner wall, annular 13 has seted up an opening, can let fixture block 12 pass in and out annular 13 from the opening part, ring 9's inner wall and torsional spring 10's one end fixed connection, when rotating pipe 11, can compress torsional spring 10, when loosening pipe 11, utilize torsional spring 10's elasticity to bring pipe 11 to reset, torsional spring 10's the other end and pipe 11's outer wall fixed connection.

The pipe 11 runs through and rotates to be connected on the inner wall of ring 9, fixture block 12 and the inner wall joint of annular 13, pipe 11 and the inner wall grafting of annular 13, the outer wall of slider 2 is articulated with the one end of connecting plate 6, because connecting plate 6 and the length of articulated slab 7 are certain, when slider 2 carries the one end of connecting plate 6 to upwards move, can let the other end of connecting plate 6 take articulated slab 7 to be nearly vertical state, when slider 2 carries one end connecting plate 6 to upwards move, can let the other end of connecting plate 6 take articulated slab 7 to be sharp angle state, the other end of connecting plate 6 articulates the left end at articulated slab 7, the right-hand member of articulated slab 7 articulates on the outer wall of support column 1, stopper 4 and the inboard lateral wall grafting of support column 1, the notch has been seted up to the inboard lateral wall of the slip department of slider 2 on the support column 1 can let stopper 4 and here notch grafting, can carry out unidirectional spacing to whole connecting plate 6 and articulated slab 7.

In the utility model, when the support column 1 is used, firstly, when the support column 1 is not required to be supported, the limiting block 4 is only required to be pressed to enable the limiting block 4 to be close to each other and compress the reset spring 5, then the upward moving sliding block 2 moves upwards with the connecting plate 6, the connecting plate 6 rotates with the hinge plate 7 to be in a nearly vertical state, the movement of the whole support column 1 is not influenced, finally, the limiting block 4 is loosened, the limiting block 4 is reset by utilizing the reverse elastic force of the reset spring 5, and the limiting block 4 is inserted into the notch of the inner side wall of the support column 1.

When the support column 1 is required to be supported, only the sliding block 2 is required to move downwards, the connecting plate 6 is required to rotate to be in an acute angle state, the hinge joint of the connecting plate 6 and the hinge plate 7 is in contact with the ground, the whole support column 1 is supported, when the sliding block 2 moves downwards, the notch of the inner side wall of the support column 1 extrudes the inclined plane of the limiting block 4, the limiting blocks 4 are mutually close to each other and compress the reset spring 5, after the limiting block 4 is overlapped with the notch of the inner side wall of the next support column 1, the limiting block 4 is reset by the reverse elastic force of the reset spring 5, the limiting block 4 is spliced with the notch of the inner side wall of the support column 1, and therefore the whole sliding block 2 is subjected to unidirectional limiting to complete the supporting procedure.

When the whole connecting column 8 needs to be disassembled, only the circular tube 11 needs to be rotated to rotate with the clamping block 12 and compress the torsion spring 10, the clamping block 12 is overlapped with the opening of the annular groove 13, then the circular tube 11 moves inwards to enable the circular tube 11 to slide along the inner wall of the connecting column 8 with the circular ring 9, the circular tube 11 is partially retracted into the connecting column 8, the clamping block 12 is separated from the opening of the annular groove 13, therefore, the limit of the whole connecting column 8 is relieved, and then the circular tube 11 is loosened to reset with the clamping block 12 by the reverse elastic force of the torsion spring 10.

When the whole connecting column 8 needs to be installed, the round tube 11 rotates in advance, the clamping block 12 rotates and compresses the torsion spring 10, then the round tube 11 and the clamping block 12 are aligned with the opening of the annular groove 13 on the supporting column 1, the round tube 11 is pulled outwards at the moment, the round ring 9 is pulled outwards along the inner wall of the connecting column 8, the round tube 11 and the clamping block 12 are inserted into the opening of the annular groove 13, after the clamping block 12 completely enters the annular groove 13, the round tube 11 is loosened, the round tube 11 and the clamping block 12 are reset by the reverse elastic force of the torsion spring 10, the clamping block 12 is separated from the opening of the annular groove 13, and the clamping block 12 is clamped with the notch of the annular groove 13, so that the whole connecting column 8 is limited.

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

Claims (8)

1. Anti-collision equipment convenient to dismantle equipment, including support column (1), its characterized in that: the outer wall sliding connection of support column (1) has slider (2), the inner wall fixedly connected with stand pipe (3) of slider (2), the outer wall sliding connection of stand pipe (3) has stopper (4), stopper (4) are provided with two sets of, two sets of through reset spring (5) elastic connection between stopper (4), the outer wall of slider (2) articulates through connecting plate (6) has hinged plate (7).

2. The anti-collision device of claim 1, wherein: the left end of support column (1) is provided with spliced pole (8), the inner wall sliding connection of spliced pole (8) has ring (9), the inner wall of ring (9) is through torsional spring (10) elastic connection has pipe (11), the right-hand member outer wall fixedly connected with fixture block (12) of pipe (11), annular (13) have been seted up to the inner wall of support column (1).

3. The anti-collision device of claim 2, wherein: the inner wall of the circular ring (9) is fixedly connected with one end of the torsion spring (10), and the other end of the torsion spring (10) is fixedly connected with the outer wall of the circular tube (11).

4. The anti-collision device of claim 2, wherein: the round tube (11) penetrates through and is rotationally connected to the inner wall of the circular ring (9).

5. The anti-collision device of claim 2, wherein: the clamping block (12) is clamped with the inner wall of the annular groove (13), and the round tube (11) is inserted into the inner wall of the annular groove (13).

6. The anti-collision device of claim 1, wherein: the outer wall of the sliding block (2) is hinged with one end of the connecting plate (6), and the other end of the connecting plate (6) is hinged with the left end of the hinged plate (7).

7. The anti-collision device of claim 1, wherein: the right end of the hinged plate (7) is hinged on the outer wall of the support column (1).

8. The anti-collision device of claim 1, wherein: the limiting block (4) is inserted into the inner side wall of the supporting column (1).