CN216194019U - Overpass guardrail structure of high stability for building - Google Patents
Overpass guardrail structure of high stability for building Download PDFInfo
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- CN216194019U CN216194019U CN202122586200.8U CN202122586200U CN216194019U CN 216194019 U CN216194019 U CN 216194019U CN 202122586200 U CN202122586200 U CN 202122586200U CN 216194019 U CN216194019 U CN 216194019U
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Abstract
The utility model discloses a high-stability overpass guardrail structure for buildings, which comprises a guardrail body arranged on a bridge body, wherein the guardrail body consists of a plurality of stand columns and railings, and each stand column is fixed with the bridge body through an installation mechanism; the installation mechanism comprises an installation groove formed in the upper side wall of the bridge body, an installation block is pre-embedded in the installation groove, two installation cavities symmetrically arranged are formed in the installation block, square holes symmetrically arranged are formed in the upper side wall of each installation cavity, four square rods symmetrically arranged are fixedly connected to the bottom of the stand column, and the square rods correspond to the square holes one to one. This kind of overline bridge guardrail structure for building high stability is convenient for install fast fixedly to the guardrail body, simultaneously, can not take place to become flexible after guaranteeing the installation completion, guarantees its stability to, be convenient for dismantle fast and change the guardrail body of damage, guarantee the stability of its use.
Description
Technical Field
The utility model belongs to the technical field of overpass guardrails, and particularly relates to an overpass guardrail structure with high stability for buildings.
Background
With the increasing of urban construction and road traffic pressure, more and more cities and regions are selected to be built on roads with higher traffic flow, overpasses are built to relieve traffic pressure, the contradiction between pedestrians and motor vehicles is avoided, and traffic safety is improved.
When installing, current overpass guardrail need carry out fixed connection with the stand through expansion bolts and pontic, however, the overpass guardrail is in the use, and the bolt can take place not hard up, and simultaneously, the corrosion also can take place for the bolt, all can influence the stability of overpass guardrail to, fix through the bolt, it is convenient inadequately to make the installation and dismantlement, thereby is not convenient for change it.
The present invention has been made in view of this situation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model adopts the technical scheme that:
a high-stability overpass guardrail structure for buildings comprises a guardrail body arranged on a bridge body, wherein the guardrail body consists of a plurality of stand columns and railings, and each stand column is fixed with the bridge body through an installation mechanism;
the installation mechanism comprises an installation groove formed in the upper side wall of the bridge body, installation blocks are pre-buried in the installation groove, two installation cavities symmetrically arranged are formed in each installation block, square holes symmetrically arranged are formed in the upper side wall of each installation cavity, four square rods symmetrically arranged are fixedly connected to the bottom of the stand column, the square rods and the square holes correspond to one another in a one-to-one mode, each installation cavity is connected with a sliding plate through a sliding mechanism, a reset mechanism is arranged between the sliding plate and the installation cavity, each notch formed by two arrays is formed in the side wall of the sliding plate, each notch comprises a first inclined surface and a clamping groove, a connecting rod is fixedly connected to the bottom of each square rod, a clamping block is fixedly connected to the side wall of the connecting rod, and a pushing mechanism used for pushing the sliding plate to move is arranged on the side wall of each installation block.
The sliding mechanism comprises a T-shaped sliding groove arranged at the bottom of the mounting cavity, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding mode, and the T-shaped sliding block is fixed with the lower side wall of the sliding plate.
The reset mechanism comprises a spring fixedly connected to one end of the sliding plate, and the other end of the spring is fixed to the side wall of the mounting cavity.
The pushing mechanism comprises an inner hexagon bolt which is in threaded connection with the upper side wall of the installation cavity, one end, far away from the spring, of the sliding plate is provided with a second inclined surface, and the lower end of the inner hexagon bolt slides on the second inclined surface.
And the lower end of the inner hexagon bolt is provided with a fillet.
The side wall of the square hole matched with the square rod is provided with a sealing gasket.
Compared with the prior art, the utility model has the following beneficial effects:
by arranging the mounting mechanism and the like, when the guardrail body needs to be mounted, the square rod at the bottom of the upright post is inserted into the square hole, the square rod moves to drive the connecting rod and the clamping block to move, the clamping block slides on the first inclined plane, so that the sliding plate moves towards the direction close to the spring, the spring contracts, when the clamping block moves to the clamping groove, the elastic force of the spring enables the sliding plate to move towards the direction far away from the spring, so that the clamping groove clamps the clamping block, the guardrail body is conveniently and quickly mounted and fixed, meanwhile, the situation that the sliding plate cannot loosen in the use process after mounting is ensured, the stability of the guardrail body is ensured, when the guardrail body needs to be dismounted, only the inner hexagonal bolt needs to be rotated, so that the lower end of the inner hexagonal bolt is abutted against the second inclined plane and slides on the surface of the second inclined plane, the sliding plate moves towards the direction close to the spring, and the spring contracts, deviate from the fixture block from the clamping groove, then, can pull down the guardrail body to be convenient for dismantle fast and change the guardrail body of damage, guarantee the stability of its use.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at C in fig. 4.
In the figure: 1-a bridge; 2-a guardrail body; 201-upright column; 202-a railing; 301-mounting grooves; 302-a mounting block; 303-installation cavity; 304-square holes; 305-a square bar; 306-a slide plate; 307-notch; 308-a first bevel; 309-card slot; 310-a connecting rod; 311-a fixture block; 401-T shaped chute; 402-T shaped slider; 5-a spring; 601-hexagon socket screw; 602-second slope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 5, a high-stability overpass guardrail structure for buildings comprises a guardrail body 2 arranged on a bridge body 1, wherein the guardrail body 2 is composed of a plurality of upright posts 201 and railings 202, each upright post 201 is fixed with the bridge body 1 through an installation mechanism, so that the guardrail body 2 can be quickly installed and fixed, meanwhile, the situation that the guardrail body 2 is not loosened after installation is finished is ensured, the stability of the guardrail body is ensured, and the damaged guardrail body 2 can be quickly disassembled and replaced, so that the use stability of the guardrail body is ensured;
the mounting mechanism comprises a mounting groove 301 arranged on the upper side wall of the bridge body 1, mounting blocks 302 are pre-buried in the mounting groove 301, two symmetrically arranged mounting cavities 303 are arranged in the mounting blocks 302, two symmetrically arranged square holes 304 are arranged on the upper side wall of each mounting cavity 303, four symmetrically arranged square rods 305 are fixedly connected to the bottom of the upright post 201, the square rods 305 correspond to the square holes 304 one by one, the bottom of each mounting cavity 303 is connected with a sliding plate 306 through a sliding mechanism, a reset mechanism is arranged between the sliding plate 306 and the mounting cavity 303, two notches 307 arranged in an array are arranged on the side wall of each sliding plate 306, each notch 307 comprises a first inclined plane 308 and a clamping groove 309, a connecting rod 310 is fixedly connected to the bottom of each square rod 305, a clamping block 311 is fixedly connected to the side wall of the connecting rod 310, and a pushing mechanism for pushing the sliding plate 306 to move is arranged on the side wall of the mounting blocks 302, when needs are installed guardrail body 2, insert the square hole 304 with the square pole 305 of stand 201 bottom, the removal of square pole 305 drives the removal of connecting rod 310 and fixture block 311, fixture block 311 slides on first inclined plane 308, make sliding plate 306 to the direction that is close to spring 5 remove, make spring 5 shrink, when fixture block 311 moved draw-in groove 309 department, spring 5's elasticity makes sliding plate 306 to the direction removal of keeping away from spring 5, thereby make draw-in groove 309 with fixture block 311 chucking, thereby be convenient for install fixedly fast guardrail body 2, guarantee that installation can not take place to become flexible after accomplishing, guarantee its stability, when needs are dismantled guardrail body 2.
The sliding mechanism comprises a T-shaped sliding groove 401 arranged at the bottom of the installation cavity 303, a T-shaped sliding block 402 is connected in the T-shaped sliding groove 401 in a sliding mode, the T-shaped sliding block 402 is fixed with the lower side wall of the sliding plate 306, and the sliding mechanism plays a role in guiding and limiting the sliding of the sliding plate 306.
The reset mechanism comprises a spring 5 fixedly connected to one end of the sliding plate 306, the other end of the spring 5 is fixed to the side wall of the mounting cavity 303, a reset effect is achieved on the movement of the sliding plate 306, and the clamping groove 309 can be clamped by the elastic force of the spring 5.
Pushing mechanism includes hexagon socket head cap screw 601 of threaded connection lateral wall on the installation cavity 303, the one end that spring 5 was kept away from to sliding plate 306 is provided with second inclined plane 602, and hexagon socket head cap screw 601's lower extreme slides on second inclined plane 602, when needs are dismantled guardrail body 2, only need rotatory hexagon socket head cap screw 601, make hexagon socket head cap screw 601's lower extreme offset and slide on its surface with second inclined plane 602, thereby make sliding plate 306 to the direction removal that is close to spring 5, make spring 5 shrink, deviate from fixture block 311 from draw-in groove 309, then, can pull down guardrail body 2, thereby be convenient for dismantle fast and change damaged guardrail body 2, guarantee the stability of its use.
The lower extreme of hexagon socket head cap screw 601 is provided with the fillet, reduces the frictional force when hexagon socket head cap screw 601's lower extreme slides on second inclined plane 602 for the motion is more smooth and easy.
The lateral wall of quad slit 304 and quad bar 305 matched with is provided with sealed the pad, guarantees the leakproofness when quad bar 305 and quad slit 304 cooperate, avoids rainwater etc. to get into in the installation cavity 303.
When the guardrail is used, firstly, when the guardrail body 2 needs to be installed, the square rod 305 at the bottom of the upright post 201 is inserted into the square hole 304, the square rod 305 moves to drive the connecting rod 310 and the clamping block 311 to move, the clamping block 311 slides on the first inclined plane 308, the sliding plate 306 moves towards the direction close to the spring 5, and the spring 5 contracts;
and, when needing to dismantle guardrail body 2, only need rotatory hexagon socket head cap screw 601 for hexagon socket head cap screw 601's lower extreme offsets with second inclined plane 602 and slides at its surface, thereby make sliding plate 306 remove to the direction that is close to spring 5, make spring 5 shrink, deviate from fixture block 311 from draw-in groove 309, then, can pull down guardrail body 2, thereby be convenient for dismantle fast and change the guardrail body 2 of damage, guarantee the stability of its use.
Claims (6)
1. A high-stability overpass guardrail structure for buildings comprises a guardrail body (2) arranged on a bridge body (1), wherein the guardrail body (2) consists of a plurality of upright posts (201) and railings (202), and is characterized in that each upright post (201) is fixed with the bridge body (1) through an installation mechanism;
the installation mechanism comprises an installation groove (301) arranged on the upper side wall of the bridge body (1), an installation block (302) is embedded in the installation groove (301), two symmetrically arranged installation cavities (303) are arranged in the installation block (302), two symmetrically arranged square holes (304) are formed in the upper side wall of each installation cavity (303), four symmetrically arranged square rods (305) are fixedly connected to the bottom of the upright post (201), the square rods (305) correspond to the square holes (304) one by one, the bottom of each installation cavity (303) is connected with a sliding plate (306) through a sliding mechanism, a reset mechanism is arranged between the sliding plate (306) and the installation cavity (303), two gaps (307) arranged in an array are formed in the side wall of each sliding plate (306), each gap (307) comprises a first inclined surface (308) and a clamping groove (309), and a connecting rod (310) is fixedly connected to the bottom of each square rod (305), and the side wall of the connecting rod (310) is fixedly connected with a clamping block (311), and the side wall of the mounting block (302) is provided with a pushing mechanism for pushing the sliding plate (306) to move.
2. The overpass guardrail structure for building high stability of claim 1, wherein the sliding mechanism comprises a T-shaped sliding chute (401) arranged at the bottom of the installation cavity (303), and a T-shaped sliding block (402) is connected in the T-shaped sliding chute (401) in a sliding way, and the T-shaped sliding block (402) is fixed with the lower side wall of the sliding plate (306).
3. The overpass guardrail structure for construction with high stability of claim 1, wherein the reset mechanism comprises a spring (5) fixedly connected to one end of the sliding plate (306), and the other end of the spring (5) is fixed with the side wall of the installation cavity (303).
4. The overpass guardrail structure for building high stability of claim 3, wherein the pushing mechanism comprises a hexagon socket head cap screw (601) screwed on the upper side wall of the installation cavity (303), one end of the sliding plate (306) far away from the spring (5) is provided with a second inclined surface (602), and the lower end of the hexagon socket head cap screw (601) slides on the second inclined surface (602).
5. The overpass guardrail structure for construction high stability of claim 4, wherein the lower end of the hexagon socket head cap screw (601) is provided with a round angle.
6. The overpass guardrail structure for building high stability of claim 1, wherein the side wall of the square hole (304) and the square rod (305) is provided with a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586200.8U CN216194019U (en) | 2021-10-26 | 2021-10-26 | Overpass guardrail structure of high stability for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586200.8U CN216194019U (en) | 2021-10-26 | 2021-10-26 | Overpass guardrail structure of high stability for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194019U true CN216194019U (en) | 2022-04-05 |
Family
ID=80890198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122586200.8U Active CN216194019U (en) | 2021-10-26 | 2021-10-26 | Overpass guardrail structure of high stability for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194019U (en) |
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2021
- 2021-10-26 CN CN202122586200.8U patent/CN216194019U/en active Active
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