CN217420751U - Buffering rail guard is used in highway construction - Google Patents

Abstract

The utility model discloses a buffering rail guard is used in highway construction relates to the rail guard field, including support and base, the bottom of support is fixed with the base, one side of support is provided with two sets of bracing pieces, and the inside of bracing piece is provided with the slider, the inside of bracing piece is provided with two sets of fixed blocks, and the fixed block outer wall is fixed with the connecting rod to two sets of connecting rods are connected through the second spring. The utility model discloses a setting to fixture block, spring, rope, bull stick to reach and change the part that the support frame damaged, put into the bracing piece bottom with the support frame, rotate the bull stick, make the rope drive the fixture block shrink, the support frame of being convenient for takes out from the bracing piece is inside, change to the single support frame that damages, thereby avoided the tradition to change the inconvenience of the dismantlement of damage part support needs to whole rail guard, make impaired part change more convenient, thereby reach labour saving and time saving's effect.

Description

Buffering rail guard is used in highway construction

Technical Field

The utility model relates to a rail guard field specifically is a buffering rail guard is used in highway construction.

Background

The protective guard is a protective guard for a construction site on the construction site, prevents articles inside construction from falling out of the construction site and accidentally injuring pedestrians, and also prevents vehicles outside the protective guard from mistakenly intruding into the construction site and threatening the life of workers.

At present, guard railings on the market are various in types and complete in functions, but the guard railings are insufficient, when the guard railings are impacted, bending can occur, damaged guard railings are troublesome to replace, the whole guard railings need to be disassembled to be replaced one by one, most guard railings are welded and fixed, are troublesome to disassemble, waste time and labor, occupy space when being carried, and are inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a buffering rail guard is used in highway construction to solve and carry the technical problem inconvenient, that be convenient for change impaired department.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buffering rail guard is used in highway construction, includes support and base, the bottom of support is fixed with the base, one side of support is provided with two sets of bracing pieces, and the inside of bracing piece is provided with the slider, the inside of bracing piece is provided with two sets of fixed blocks, and the fixed block outer wall is fixed with the connecting rod to two sets of connecting rods are connected through the second spring, and are two sets of be provided with the multiunit support frame between the bracing piece, and the bull stick is installed through the bearing in the inside of support frame, the both ends of support frame are provided with supporting component, and supporting component is including setting up the fixture block at the support frame both ends, and fixture block one end is fixed with first spring to the bottom of fixture block is fixed with the rope.

The utility model discloses a to the slider, the fixed block, little spring, the setting of connecting rod, reach the dismantlement to the bracing piece, make rail guard portable, reduce and carry shared space, inside inserting the support with the bracing piece, through the extrusion of fixture block to the slider, make the one end of slider extrude two fixed blocks, the slider slides in the one end of two sets of fixed blocks and supports it, thereby two sets of fixed blocks are extruded to the inside recess of seting up of support in, thereby accomplish the fixed to the bracing piece, rotate the bull stick, make the rope drive the fixture block shrink, the support frame of being convenient for takes out from the bracing piece is inside, change to single damage support frame, thereby avoided the tradition to change the inconvenience of the dismantlement of damage part support needs to whole rail guard, make damaged part change more convenient, thereby reach labour saving and time saving's effect.

The utility model discloses further set up to, the both ends of support frame are seted up and are accomodate the groove with the fixture block assorted, and the one end arc setting of fixture block, multiunit and fixture block matched with fixed recess are seted up to the bracing piece outer wall.

Through adopting above-mentioned technical scheme, the inside of the shrink of the fixture block of being convenient for to changing to practice thrift the manpower, the arc setting is convenient for extrude the slider, makes the slider slide in inside.

The utility model discloses further set up to, the outer wall of support seted up with bracing piece matched with fixed slot, and fixed slot inside seted up with fixed block assorted spout.

Through adopting above-mentioned technical scheme, be convenient for fix the bracing piece for the bracing piece is more firm, and it is more convenient to assemble, thereby practices thrift manpower and financial resources.

The utility model discloses further set up to, the recess with fixed block and second spring matched with is seted up at the both ends of bracing piece.

Through adopting above-mentioned technical scheme, the second spring of being convenient for kick-backs to drive the fixed block and slide in the bracing piece is inside, reach the effect of accomodating to the fixed block.

The utility model discloses further set up to, the both ends arc of slider sets up, the one end inclined plane setting of fixed block.

Through adopting above-mentioned technical scheme, the slider slides in the one end of fixed block under the extrusion of fixture block, supports two sets of fixed blocks to will fix in the inside of two sets of supports.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a to the setting of slider, fixed block, little spring, connecting rod, reach the dismantlement to the bracing piece, make the rail guard portable, reduce and carry the occupied space, insert the bracing piece inside the support, through the extrusion of fixture block to the slider, make one end of slider extrude two fixed blocks, the slider slides in the one end of two sets of fixed blocks and supports it, thereby two sets of fixed blocks are extruded to the recess that sets up inside the support, thereby accomplish the fixed to the bracing piece;

2. the utility model discloses a to the fixture block, a spring, the rope, the setting of bull stick, thereby reach and change the part that the support frame damaged, put into the bracing piece bottom with the support frame, rotate the bull stick, make the rope drive the fixture block shrink, the support frame of being convenient for takes out from the bracing piece is inside, change to single damage support frame, thereby avoided the tradition to change the inconvenience of the dismantlement of damage part support needs to whole rail guard, it is more convenient to make impaired part change, thereby reach labour saving and time saving's effect.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of the point B of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is a perspective view of the support frame of the present invention.

In the figure: 1. a support; 2. a base; 3. a support bar; 4. a support assembly; 401. a clamping block; 402. a first spring; 5. a slider; 403. a rope; 5. a fixing assembly; 501. a fixed block; 502. a second spring; 503. a connecting rod; 6. a rotating rod; 7. a support frame.

Detailed Description

The technical solution 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. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A buffering protective guard for road construction is disclosed, as shown in FIGS. 1-5, comprising a bracket 1 and a base 2, wherein the base 2 is fixed at the bottom of the bracket 1, two sets of support rods 3 are arranged at one side of the bracket 1, sliders 5 are arranged inside the support rods 3, two sets of fixing blocks 501 are arranged inside the support rods 3, connecting rods 503 are fixed on the outer walls of the fixing blocks 501, the two sets of connecting rods 503 are connected through second springs 502, a plurality of sets of support frames 7 are arranged between the two sets of support rods 3, rotating rods 6 are arranged inside the support frames 7 through bearings, support assemblies 4 are arranged at two ends of the support frames 7, each support assembly 4 comprises a fixture block 401 arranged at two ends of each support frame 7, a first spring 402 is fixed at one end of each fixture block 401, a rope is fixed at the bottom of each fixture block 401, when the protective guard is required to be installed, the support rods 3 are inserted into fixing grooves 403 formed between the two sets of the bracket 1, rotate bull stick 6, make rope 403 winding bull stick 6's outer wall, thereby the one end of rope 403 drives fixture block 401 and slides to inside support frame 7, the first spring 402 of extrusion when fixture block 401 slides, put into between two sets of bracing pieces 3 with support frame 7, loosen bull stick 6, make the first spring 402 of compressed drive fixture block 401 kick-back, thereby fixture block 401 slides in the bracing piece 3 bottom fixed recess from inside support frame 7, make fixture block 401 extrusion slider 5, thereby slider 5 slides to one side, make two sets of fixed blocks 501 of one end extrusion of slider 5, thereby two sets of fixed blocks 501 expand to the outside, make the one end of fixed block 501 enter into in the spout, thereby accomplish the installation to the rail guard.

Referring to fig. 4, the two ends of the supporting frame 7 are provided with accommodating grooves matched with the fixture blocks 401, and one ends of the fixture blocks 401 are arranged in an arc shape, and the outer wall of the supporting rod 3 is provided with a plurality of groups of fixing grooves matched with the fixture blocks 401, so that the fixture blocks 401 can be conveniently retracted into the fixture blocks 7 to replace the fixture blocks 7, thereby saving manpower, and the arc-shaped grooves are convenient for extruding the sliding blocks 5, so that the sliding blocks 5 can slide in the fixture blocks 3.

Referring to fig. 1, the outer wall of the bracket 1 is provided with a fixing groove matched with the support rod 3, and the fixing groove is internally provided with a sliding groove matched with the fixing block 501, so that the support rod 3 is fixed conveniently, the support rod 3 is firmer, the assembly is more convenient, and manpower and financial resources are saved.

Referring to fig. 3, two ends of the supporting rod 3 are provided with grooves matched with the fixing block 501 and the second spring 502, so that the second spring 502 can rebound conveniently, and the fixing block 501 is driven to slide inside the supporting rod 3, thereby achieving the effect of accommodating the fixing block 501.

Referring to fig. 3, two ends of the slider 5 are arc-shaped, and one end of the fixing block 501 is inclined, so that the slider 5 slides into one end of the fixing block 501 under the extrusion of the fixture block 401 to support the two groups of fixing blocks 501, thereby fixing the bracket 3 inside the two groups of brackets 1.

The utility model discloses a theory of operation does: when the guard rail needs to be installed, the support rods 3 are inserted into the fixing grooves formed between the two sets of brackets 1, the rotating rod 6 is rotated, the ropes 403 are wound on the outer wall of the rotating rod 6, so that one ends of the ropes 403 drive the fixture blocks 401 to slide into the support frames 7, the fixture blocks 401 extrude the first springs 402 when sliding, the support frames 7 are placed between the two sets of support rods 3, the rotating rod 6 is loosened, the compressed first springs 402 drive the fixture blocks 401 to rebound, the fixture blocks 401 slide into the fixing grooves at the bottoms of the support rods 3 from the inside of the support frames 7, the fixture blocks 401 extrude the sliding blocks 5, the sliding blocks 5 slide towards one side, one ends of the sliding blocks 5 extrude the two sets of fixing blocks 501, the two sets of fixing blocks 501 expand outwards, one ends of the fixing blocks 501 enter the sliding grooves, the installation of the guard rail is completed, when the support frames 7 need to be replaced, the rotating rod 6 is rotated, make rope 403 winding at the outer wall of bull stick 6 to drive fixture block 401 and slide in support frame 7's inside, make first spring 402 compressed, use external force to take out support frame 7, change new support frame 7, loosen bull stick 6, make first spring 402 kick-back drive fixture block 401 slide to fixed recess inside, can accomplish the change to support frame 7.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (5)

1. The utility model provides a highway construction is with buffering rail guard, includes support (1) and base (2), its characterized in that: a base (2) is fixed at the bottom of the bracket (1), two groups of support rods (3) are arranged at one side of the bracket (1), a sliding block (5) is arranged inside the supporting rod (3), two groups of fixed blocks (501) are arranged inside the supporting rod (3), a connecting rod (503) is fixed on the outer wall of each fixed block (501), two groups of connecting rods (503) are connected through a second spring (502), a plurality of groups of supporting frames (7) are arranged between two groups of supporting rods (3), a rotating rod (6) is arranged in the support frame (7) through a bearing, two ends of the support frame (7) are provided with support components (4), the supporting component (4) comprises clamping blocks (401) arranged at two ends of the supporting frame (7), and one end of the fixture block (401) is fixed with a first spring (402), and the bottom of the fixture block (401) is fixed with a rope (403).

2. The buffering protective guard for road construction according to claim 1, wherein: the two ends of the support frame (7) are provided with accommodating grooves matched with the clamping blocks (401), one ends of the clamping blocks (401) are arranged in an arc shape, and the outer wall of the support rod (3) is provided with a plurality of groups of fixing grooves matched with the clamping blocks (401).

3. The buffering protective guard for road construction according to claim 1, wherein: the outer wall of the support (1) is provided with a fixing groove matched with the support rod (3), and a sliding groove matched with the fixing block (501) is formed in the fixing groove.

4. The buffering protective guard for road construction according to claim 1, wherein: and grooves matched with the fixing block (501) and the second spring (502) are formed at two ends of the supporting rod (3).

5. The buffering protective guard for road construction according to claim 1, wherein: the two ends of the sliding block (5) are arranged in an arc shape, and one end of the fixing block (501) is arranged in an inclined plane.

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