CN214463183U

CN214463183U - Road and bridge engineering safety control buffer stop

Info

Publication number: CN214463183U
Application number: CN202120004462.6U
Authority: CN
Inventors: 么明明
Original assignee: Me Mingming
Current assignee: Me Mingming
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-22
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to a road and bridge engineering safety management anti-collision device, which comprises a base which is symmetrically arranged, wherein support columns are arranged at the top of the base, an interception piece is arranged between the support columns, the interception piece comprises support rods, a buffer column is arranged between the support rods, the top end of the support column is provided with an installation cover, a light reflecting sticker is pasted outside the installation cover, one side of the support column opposite to the slide groove is provided with a slide groove, slide blocks are symmetrically arranged in the slide groove, a fixed shaft is connected between the slide blocks, the two ends of the support rods are arranged on the fixed shaft, the rear side of the support rods is provided with support blocks, the rear side of the support blocks is provided with a first telescopic rod, the first telescopic rod is connected with the support blocks and the slide groove in a sliding manner, the rear side of the support columns is provided with a fixed plate, the structure is simple, the design is reasonable, and can play a role in protecting the road and bridge, and meanwhile, the interception protection is carried out when collision occurs.

Description

Road and bridge engineering safety control buffer stop

Technical Field

The utility model relates to a road and bridge engineering safety control buffer stop belongs to building engineering technical field.

Background

The engineering construction safety refers to the safety production in various engineering constructions (earthwork, blasting, foundation, masonry, scaffold, template, concrete, prestressed concrete, decoration, roofing, etc.), because of using machinery, electricity, and construction site safety environment limitation and objective danger and harm, under the large social security production environment, the low cost construction safety is realized in universality and tool mode, the construction safety is reduced, the existing guard rail has simple structure, poor buffer effect, easy punching out, and unable to intercept.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, a road and bridge engineering safety control buffer stop is provided, through setting up the bracing piece, can play the supporting role to the buffering post, can play the cushioning effect after receiving violent striking simultaneously, elasticity interception rope plays the interception effect after surpassing buffering limit, through setting up the buffering post, can play the effect of buffering, buffer protection is carried out device and colliding object, thereby reduce the damage of device and colliding object, through setting up first telescopic link and second telescopic link, can cushion the interception piece, thereby play the guard action, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

an anti-collision device for road and bridge engineering safety management comprises bases which are symmetrically arranged, supporting columns are arranged on the tops of the bases, the intercepting pieces are arranged between the supporting columns and comprise supporting rods, the buffer columns are arranged between the supporting rods, the top end of the supporting column is provided with an installation cover, the outer side of the installation cover is pasted with a reflective sticker, one side of the supporting column opposite to the supporting column is provided with a chute, slide blocks are symmetrically arranged in the chute, a fixed shaft is connected between the slide blocks, and two ends of the supporting rod are arranged on the fixed shaft, a supporting block is arranged at the rear side of the supporting rod, a first telescopic rod is arranged at the rear side of the supporting block, the first telescopic rod is connected with the supporting block and the sliding chute in a sliding way, a fixing plate is arranged at the rear side of the supporting column, the fixed plate is provided with a second telescopic rod, and the other end of the second telescopic rod is movably connected with the supporting rod.

Further, the support rod comprises a fixed rod and a movable rod, the fixed rod is sleeved at two ends of the movable rod, fixing pieces are arranged in the fixed rod and the movable rod, and an elastic intercepting rope is connected between the fixing pieces of the fixed rod and the movable rod.

Further, the buffer column comprises a fixed column, the fixed column is fixedly connected with the support rod, a rotary sleeve is sleeved on the outer side of the fixed column, a buffer spring is arranged on the outer side of the rotary sleeve, and a buffer rubber sleeve is installed on the outer side of the buffer spring.

Further, the first telescopic rods are symmetrically arranged on the rear side of the supporting block, and the first telescopic rods and the second telescopic rods are spring telescopic rods.

The utility model discloses beneficial effect:

1. the supporting rod is arranged, so that the supporting function can be realized on the buffer column, the buffer function can be realized after the buffer column is subjected to severe impact, and the elastic intercepting rope can realize the intercepting function after the buffer limit is exceeded;

2. the buffer column is arranged, so that the buffer effect can be achieved, the device and the collision object can be protected in a buffer manner, and the damage to the device and the collision object is reduced;

3. through setting up first telescopic link and second telescopic link, can cushion the interception piece to play the guard action.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model relates to a road and bridge engineering safety control buffer stop structure schematic diagram.

Fig. 2 is the utility model relates to a road and bridge engineering safety control buffer stop inside the spout structure chart.

Fig. 3 is the utility model relates to a road and bridge engineering safety control buffer column cross-sectional view.

Fig. 4 is the utility model relates to a road and bridge engineering safety control buffer stop bracing piece sketch map.

Reference numbers in the figures: 1. a base; 2. a support pillar; 3. an interception member; 4. a support bar; 5. a buffer column; 6. mounting a cover; 7. reflecting light; 8. a chute; 9. a slider; 10. a fixed shaft; 11. a support block; 12. a first telescopic rod; 13. a fixing plate; 14. a second telescopic rod; 15. fixing the rod; 16. a movable rod; 17. a fixing member; 18. an elastic intercepting rope; 19. fixing a column; 20. rotating the sleeve; 21. a buffer spring; 22. a buffer rubber sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a road and bridge engineering safety management anti-collision device comprises bases 1 which are symmetrically arranged, support columns 2 are installed at the tops of the bases 1, intercepting pieces 3 are installed between the support columns 2, each intercepting piece 3 comprises a support rod 4 and can support a buffer column 5 and buffer the buffer column after receiving severe impact, an elastic intercepting rope 18 can intercept the impact after exceeding the buffer limit, the buffer columns 5 are installed between the support rods 4 and can buffer the impact and buffer and protect the device and the impact, so that damage to the device and the impact is reduced, a mounting cover 6 is arranged at the top end of each support column 2, a reflective sticker 7 is pasted on the outer side of each mounting cover 6 and plays a certain warning role, a chute 8 is arranged on one side, opposite to each support column 2, sliders 9 are symmetrically arranged in each chute 8, the blocking piece 3 is characterized in that a fixing shaft 10 is connected between the sliding blocks 9, two ends of the supporting rod 4 are installed on the fixing shaft 10, a supporting block 11 is arranged on the rear side of the supporting rod 4, a first telescopic rod 12 is installed on the rear side of the supporting block 11, the first telescopic rod 12 is in sliding connection with the supporting block 11 and the sliding groove 8, a fixing plate 13 is arranged on the rear side of the supporting column 2, a second telescopic rod 14 is arranged on the fixing plate 13, the other end of the second telescopic rod 14 is movably connected with the supporting rod 4, the blocking piece 3 can be buffered, and therefore the blocking piece 3 can be protected.

As shown in fig. 2, the first telescopic rods 12 are symmetrically installed at the rear side of the supporting block 11, and both the first telescopic rods 12 and the second telescopic rods 14 are spring telescopic rods.

As shown in fig. 3, the buffer column 5 includes a fixed column 19, the fixed column 19 is fixedly connected with the support rod 4, a rotary sleeve 20 is sleeved on the outer side of the fixed column 19, a buffer spring 21 is arranged on the outer side of the rotary sleeve 20, and a buffer rubber sleeve 22 is installed on the outer side of the buffer spring 21.

As shown in fig. 4, the supporting rod 4 includes a fixed rod 15 and a movable rod 16, the fixed rod 15 is sleeved at two ends of the movable rod 16, both fixing parts 17 are arranged in the fixed rod 15 and the movable rod 16, and an elastic intercepting rope 18 is connected between the fixing parts 17 of the fixed rod 15 and the movable rod 16 to perform an intercepting function, so as to prevent an impacting object from rushing through the intercepting part 3.

The utility model discloses the theory of operation: when colliding, the buffer column 5, the first telescopic rod 12 and the second telescopic rod 14 play roles of buffering and protecting, when the collision is too violent, the buffering can not block the collision, the fixed rod 15 and the movable rod 16 are collided and separated, the elastic intercepting rope 18 plays an intercepting role, and the impact object is prevented from being flushed out of the device.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge engineering safety control buffer stop, includes base (1) that the symmetry set up, its characterized in that: support column (2) is installed at base (1) top, install interception piece (3) between support column (2), interception piece (3) is including bracing piece (4), install between bracing piece (4) buffer column (5), support column (2) top is provided with installation cover (6), reflection of light subsides (7) are pasted in installation cover (6) outside, the relative one side of support column (2) is provided with spout (8), spout (8) internal symmetry is provided with slider (9), be connected with fixed axle (10) between slider (9), just bracing piece (4) both ends are installed on fixed axle (10), bracing piece (4) rear side is provided with supporting shoe (11), first telescopic link (12) is installed to supporting shoe (11) rear side, just first telescopic link (12) and supporting shoe (11), Sliding connection between spout (8), support column (2) rear side is provided with fixed plate (13), be provided with second telescopic link (14) on fixed plate (13), just the other end and bracing piece (4) swing joint of second telescopic link (14).

2. The road and bridge engineering safety management anti-collision device of claim 1, wherein: the support rod (4) comprises a fixed rod (15) and a movable rod (16), the fixed rod (15) is sleeved at two ends of the movable rod (16), fixing parts (17) are arranged in the fixed rod (15) and the movable rod (16), and an elastic intercepting rope (18) is connected between the fixing parts (17) of the fixed rod (15) and the movable rod (16).

3. The road and bridge engineering safety management anti-collision device of claim 1, wherein: the buffer column (5) comprises a fixed column (19), the fixed column (19) is fixedly connected with the support rod (4), a rotary sleeve (20) is sleeved on the outer side of the fixed column (19), a buffer spring (21) is arranged on the outer side of the rotary sleeve (20), and a buffer rubber sleeve (22) is installed on the outer side of the buffer spring (21).

4. The road and bridge engineering safety management anti-collision device of claim 1, wherein: the first telescopic rods (12) are symmetrically arranged on the rear side of the supporting block (11), and the first telescopic rods (12) and the second telescopic rods (14) are spring telescopic rods.