CN218934041U

CN218934041U - Guard rail for general road construction

Info

Publication number: CN218934041U
Application number: CN202222899370.6U
Authority: CN
Inventors: 骆杨
Original assignee: Guizhou Zunyi Road And Bridge Engineering Co ltd
Current assignee: Guizhou Zunyi Road And Bridge Engineering Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-28
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a guard rail for general road construction, which comprises a bottom plate, wherein a first guard plate is fixedly arranged on the top surface of the bottom plate, two sliding rails are fixedly arranged on the top surface of the bottom plate, a sliding block is slidably arranged on the outer side of each sliding rail, a second anti-skid plate is fixedly arranged on the top surface of each sliding block, a mounting plate is fixedly arranged on one side of each second anti-skid plate, a friction pad is arranged on the bottom surface of each mounting plate, two telescopic rods are fixedly arranged on the top surface of each first guard plate, a curved plate is fixedly arranged at one end of each telescopic rod, a connecting plate is fixedly arranged between each two curved plates, and an adjusting assembly for driving the connecting plate to move is in threaded connection with the surface of each connecting plate. The width of the guard rail can be adjusted according to the pavement width required to be constructed, and the guard rail occupies small space when being folded, so that the guard rail is convenient to transport.

Description

Guard rail for general road construction

Technical Field

The utility model relates to the technical field of protective barriers, in particular to a protective barrier for general road construction.

Background

When the road is constructed, the construction road is required to be closed by using the guard rail, or the road is divided into different functional areas, so that vehicles and pedestrians coming and going are divided and managed, and the vehicles and pedestrians can safely and orderly pass through the construction road section.

At present, when the road is required to be closed, a guard rail needs to be placed at a construction starting position, most of the widths of the existing guard rails are fixed, the widths of the guard rails needed to be used are different when the road surfaces with different widths are constructed, and particularly when the road surfaces with wider widths are handled, a plurality of guard rails need to be carried for separation warning, so that the transportation pressure is increased.

Disclosure of Invention

The utility model aims to provide a guard rail for general road construction, which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rail guard that general road construction was used, includes the bottom plate, bottom plate top surface fixed mounting has first guard plate, bottom plate top surface fixed mounting has two slide rails, slide rail outside slidable mounting has the slider, slider top surface fixed mounting has the second antiskid plate, second antiskid plate one side fixed mounting has the mounting panel, the mounting panel bottom surface is provided with friction pad, first guard plate top surface fixed mounting has two telescopic links, telescopic link inner rod one end fixed mounting has curved plate, two fixed mounting has the connecting plate between the curved plate, connecting plate surface threaded connection has the adjusting part who is used for driving the connecting plate motion.

Preferably, the bottom surface of the second antiskid plate is provided with a supporting block, and the supporting block is welded with the second antiskid plate.

Preferably, the friction pad is adhered to the bottom surface of the mounting plate, and the friction pad is made of rubber materials.

Preferably, the Qu Xingban is in contact with the friction pad bottom surface.

Preferably, the adjusting component comprises a threaded rod which is connected to the surface of the connecting plate in a threaded mode, one end of the threaded rod is movably mounted on the top surface of the first protection plate, and a knob is fixedly mounted at one end, far away from the first protection plate, of the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. this rail guard of general road construction usefulness is through two second antiskid ribbed plates to opposite direction pulling, until first guard plate and two second antiskid ribbed plates can block the road completely and play the warning effect, after the adjustment is accomplished, drive the threaded rod through rotating the knob and rotate to the control connecting plate drives curved plate to the direction motion of keeping away from first guard plate, until curved plate one side and friction pad in close contact with, fix the position of second antiskid ribbed plate, can conveniently adjust the width of rail guard according to the width on construction road surface, promoted the commonality of rail guard.

2. This rail guard that general road construction was used, after the construction, control curved plate motion to not contact with the friction pad to promote the supporting shoe and the bottom plate side contact of second antiskid ribbed tile bottom to the second antiskid ribbed tile bottom, can accomodate the rail guard, the rail guard occupation space after accomodating is less, can conveniently transport.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the utility model A;

fig. 3 is an enlarged schematic view of the structure of the present utility model B.

In the figure: 1. a bottom plate; 2. a first protection plate; 3. a slide rail; 4. a slide block; 5. a second cleat; 6. a mounting plate; 7. a friction pad; 8. a telescopic rod; 9. a curved plate; 10. a connecting plate; 11. a threaded rod; 12. a knob; 13. and a supporting block.

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.

Example 1

Referring to fig. 1-3, the utility model provides a guard rail for general road construction, which comprises a bottom plate 1, wherein a first guard plate 2 is fixedly arranged on the top surface of the bottom plate 1, two sliding rails 3 are fixedly arranged on the top surface of the bottom plate 1, a sliding block 4 is slidably arranged on the outer side of each sliding rail 3, a second anti-skid plate 5 is fixedly arranged on the top surface of each sliding block 4, a mounting plate 6 is fixedly arranged on one side of each second anti-skid plate 5, a friction pad 7 is arranged on the bottom surface of each mounting plate 6, two telescopic rods 8 are fixedly arranged on the top surface of each first guard plate 2, a curved plate 9 is fixedly arranged at one end of each telescopic rod in each telescopic rod 8, a connecting plate 10 is fixedly arranged between the two curved plates 9, and an adjusting component for driving the connecting plate 10 to move is in threaded connection with the surface of each connecting plate 10.

Specifically, remove second antiskid ribbed tile 5 and can drive slider 4 and slide in the slide rail 3 outside, can drive curved plate 9 motion to with friction pad 7 contact through adjusting part to through the frictional force between curved plate 9 and the friction pad 7, fix the position of mounting panel 6 and second antiskid ribbed tile 5, adjust the position of second antiskid ribbed tile 5 according to the width of construction highway section, make first guard plate 2 and two second antiskid ribbed tiles 5 play warning protection effect jointly, promoted the commonality of rail guard.

Wherein: the second antiskid plate 5 bottom surface is provided with supporting shoe 13, welds between supporting shoe 13 and the second antiskid plate 5, supports second antiskid plate 5 through supporting shoe 13, and after second antiskid plate 5 removed certain distance, supporting shoe 13 can have the supporting effect to one side of second antiskid plate 5, promotes the stability of rail guard.

Wherein: the friction pad 7 bonds in mounting panel 6 bottom surface, friction pad 7 adopts the rubber material to make, bent board 9 and friction pad 7 bottom surface contact, adjusting part includes threaded rod 11 of threaded connection at connecting plate 10 surface, threaded rod 11 one end movable mounting is at first guard plate 2 top surface, the one end fixed mounting who keeps away from first guard plate 2 of threaded rod 11 has knob 12, drive threaded rod 11 through rotating knob 12 and rotate, thereby control connecting plate 10 drives bent board 9 to keeping away from the direction motion of first guard plate 2, until bent board 9 one side and friction pad 7 in close contact, frictional force through between bent board 9 and the friction pad 7 fixes the position of mounting panel 6 and second antiskid plate 5.

Working principle: the utility model relates to a guard rail for general road construction, which is characterized in that a bottom plate 1 is placed on a road surface when in use, and then two second antiskid plates 5 are pulled in opposite directions until a first protection plate 2 and the two second antiskid plates 5 can completely block the road and play a role in warning;

after the adjustment is finished, the threaded rod 11 is driven to rotate by the rotary knob 12, so that the connecting plate 10 is controlled to drive the curved plate 9 to move in a direction away from the first protection plate 2 until one side of the curved plate 9 is in close contact with the friction pad 7, and the positions of the mounting plate 6 and the second anti-skid plate 5 are fixed by the friction force between the curved plate 9 and the friction pad 7, so that the anti-skid plate is convenient to operate and easy to use;

after the construction is finished, the curved plate 9 is controlled to move to be not in contact with the friction pad 7, and the second antiskid plate 5 is pushed to the supporting blocks 13 at the bottom of the second antiskid plate 5 to be in contact with the side face of the bottom plate 1, so that the protective guard can be stored.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a rail guard that general road construction was used, includes bottom plate (1), its characterized in that: the utility model discloses a novel anti-skid device for the automobile, including bottom plate (1), connecting plate (10) surface screw connection, bottom plate (1) top surface fixed mounting has first guard plate (2), bottom plate (1) top surface fixed mounting has two slide rails (3), slide rail (3) outside sliding mounting has slider (4), slider (4) top surface fixed mounting has second antiskid plate (5), second antiskid plate (5) one side fixed mounting has mounting panel (6), mounting panel (6) bottom surface is provided with friction pad (7), first guard plate (2) top surface fixed mounting has two telescopic links (8), telescopic link (8) inner rod one end fixed mounting has curved plate (9), two fixed mounting has connecting plate (10) between Qu Xingban (9), connecting plate (10) surface screw connection has the adjusting part that is used for driving connecting plate (10) motion.

2. A guard rail for general road construction according to claim 1, characterized in that: the bottom surface of the second antiskid plate (5) is provided with a supporting block (13), and the supporting block (13) is welded with the second antiskid plate (5).

3. A guard rail for general road construction according to claim 1, characterized in that: the friction pad (7) is adhered to the bottom surface of the mounting plate (6), and the friction pad (7) is made of rubber materials.

4. A guard rail for general road construction according to claim 3, characterized in that: the Qu Xingban (9) is contacted with the bottom surface of the friction pad (7).

5. A guard rail for general road construction according to claim 1, characterized in that: the adjusting component comprises a threaded rod (11) which is connected to the surface of the connecting plate (10) in a threaded mode, one end of the threaded rod (11) is movably mounted on the top surface of the first protection plate (2), and a knob (12) is fixedly mounted at one end, far away from the first protection plate (2), of the threaded rod (11).