CN217759687U

CN217759687U - Reusable temporary enclosing guardrail rod

Info

Publication number: CN217759687U
Application number: CN202221594065.XU
Authority: CN
Inventors: 周才华; 黄立超; 黄将国; 何岳峰; 何迪峰
Original assignee: Zhejiang Hing Construction Group Co ltd
Current assignee: Zhejiang Hing Construction Group Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-08
Anticipated expiration: 2032-06-24

Abstract

The application discloses but reuse's interim guardrail bar that encloses, concretely relates to guardrail bar technical field, this application includes stair and fixing device, the surface of stair is equipped with a plurality of recess, stair slide with the help of stair surface recess and are equipped with a plurality of main railing, a plurality of main railing fixedly connected with handrail, the surface of stair is equipped with fixing device, fixing device includes the fixed plate, the fixed plate is connected with the fixed surface of stair, the surface of fixed plate rotates and is connected with the U template, the inner wall fixedly connected with limiting plate of U template, the surface slip of limiting plate runs through there is the gag lever post, the one end fixedly connected with grip block of U template is kept away from to the gag lever post, an arm threaded connection of U template has the bolt, this application has reached through fixing device and has carried out the effect of fixing to main railing, prevent that main railing from landing from the recess, when the railing blocks operating personnel transport thing, the effect of conveniently dismantling the railing fast.

Description

Reusable temporary enclosing guardrail rod

Technical Field

The utility model belongs to the technical field of enclose guardrail bar technique and specifically relates to a but reuse's interim guardrail bar that encloses.

Background

The guardrail rod mainly comprises a main guardrail, a slave guardrail, a cross rod and a handrail, and mainly plays a role in protection and isolation. Traditional stair railing when operating personnel need remove large-scale thing, because the space of stair is limited, the railing blocks operating personnel easily and carries the thing to reduce the practicality of railing.

SUMMERY OF THE UTILITY MODEL

This application is for solving the railing on traditional stair, when operating personnel is removing large-scale thing in needs, because the space of stair is limited, the railing blocks easily that operating personnel carries the thing to reduce the practicality problem of railing and propose a but reuse's interim guardrail bar.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a but reuse's interim guardrail bar, is including installing in the fixing device of stair, the surface of stair is equipped with a plurality of recess, stair slide with the help of stair surface recess and are equipped with the main railing of a plurality of, and are a plurality of main railing fixedly connected with handrail, the surface of stair is equipped with fixing device, fixing device includes the fixed plate, the fixed plate is connected with the fixed surface of stair, the surperficial rotation of fixed plate is connected with the U template, the inner wall fixedly connected with limiting plate of U template, the surface slip of limiting plate runs through there is the gag lever post, the one end fixedly connected with grip block of U template is kept away from to the gag lever post, the grip block compresses tightly main railing in the fixed plate, an arm threaded connection of U template has the bolt, the one end that the bolt is close to the U template is rotated and is connected with three hornblocks, three hornblocks and the inner wall sliding connection of U template, three hornblocks pass through inclined plane butt gag lever post tip.

The effect that above-mentioned part reaches is: reach through fixing device and carried out the effect fixed to main railing, prevented that main railing from the landing in the recess, when the railing blocks operating personnel transport thing, conveniently carry out the effect dismantled with the railing fast.

Preferably, the two ends of the triangular block are connected with fixing rods in a sliding mode, and the fixing rods are fixedly connected with the inner wall of the U-shaped plate.

The effect that above-mentioned part reaches is: the effect of limiting the moving direction of the triangular block is achieved.

Preferably, one side of the clamping block, which is far away from the limiting rod, is fixedly connected with a rubber pad, and the size of the rubber pad is matched with that of the clamping block.

The effect that above-mentioned part reaches does: the effect of protecting the main railing is achieved, and the main railing is prevented from being damaged by clamping under the long-time clamping state of the clamping block.

Preferably, one side of the clamping block close to the limiting rod is fixedly connected with two telescopic rods, and one end of each telescopic rod far away from the clamping block is fixedly connected to the surface of the limiting plate.

The effect that above-mentioned part reaches does: the effect of limiting the moving direction of the clamping block is achieved, and the limiting rod is prevented from driving the clamping block to rotate.

Preferably, one end of the limiting rod, which is far away from the clamping block, is fixedly connected with a hemisphere, and the surface of the hemisphere is smooth.

The effect that above-mentioned part reaches does: the effect of reducing the friction force between the hemisphere and the triangular block is achieved by reducing the roughness of the surface of the hemisphere.

Preferably, the surface of the U-shaped plate is fixedly connected with a handle, and anti-skid grains are arranged on the surface of the handle.

The effect that above-mentioned part reaches is: the effect of increasing the friction of the surface of the handle is achieved by increasing the roughness of the surface of the handle.

Preferably, the arc surface of the holding rod is provided with a protection device, the protection device comprises a C-shaped cylinder, the C-shaped cylinder is sleeved on the arc surface of the holding rod, two ends of the C-shaped cylinder are fixedly connected with long plates, a bolt penetrates through the surfaces of the long plates in a sliding manner, a circular groove is formed in the surface of the main handrail, and the circular groove is in interference fit with the bolt.

The effect that above-mentioned part reaches is: reach through protection device and carried out fixed effect to C shape section of thick bamboo, prevented that the paint on handrail surface is not dry, the condition that the pedestrian touched paint carelessly takes place.

Preferably, one end of the bolt is fixedly connected with a pull rope, and one end of the pull rope, which is far away from the bolt, is fixedly connected with a pull ring.

The effect that above-mentioned part reaches does: when the paint on the surface of the holding rod is dry, the plug pin is conveniently pulled out from the circular groove.

To sum up, the beneficial effect of this application is:

reach through fixing device and carried out the effect fixed to main railing, prevented that main railing from sliding out from the recess, when the railing blocks operating personnel transport thing, conveniently carry out the effect dismantled with the railing fast.

Drawings

Fig. 1 is a perspective view of the present application.

Fig. 2 is a perspective view of the fastening device of the present application.

Fig. 3 is a perspective view of the rear side of the fixing device of the present application.

Fig. 4 is a perspective view of the protection device of the present application.

Fig. 5 is an enlarged view of fig. 4 a of the present application.

Description of reference numerals:

1. a staircase; 2. a fixing device; 201. a fixing plate; 202. a U-shaped plate; 203. a limiting plate; 204. a limiting rod; 205. a clamping block; 206. a bolt; 207. a triangular block; 208. a fixing rod; 209. a rubber pad; 210. a telescopic rod; 211. a hemisphere; 212. a handle; 3. a protection device; 31. a C-shaped cylinder; 32. a long plate; 33. a bolt; 34. a circular groove; 35. pulling a rope; 36. a pull ring; 4. a main rail; 5. a support rod.

Detailed Description

Referring to fig. 1, the embodiment discloses a reusable temporary enclosure handrail, which includes a fixing device 2 installed on a stair 1, wherein the surface of the stair 1 is provided with a plurality of grooves, the stair 1 is slidably equipped with a plurality of main railings 4 by means of the grooves on the surface of the stair 1, the main railings 4 are fixedly connected with handrails 5, the surface of the stair 1 is provided with the fixing device 2, and the arc surface of the handrails 5 is provided with a protection device 3.

Referring to fig. 2 and 3, the embodiment discloses that the fixing device 2 comprises a fixing plate 201, the lower end of the main rail 4 is L-shaped, and a section of the lower end of the main rail 4 extending horizontally penetrates through the fixing plate 201 and is inserted into a groove of the staircase 1. Fixed plate 201 is connected with the fixed surface of stair 1, the surface of fixed plate 201 rotates and is connected with U template 202, the inner wall fixedly connected with limiting plate 203 of U template 202, limiting rod 204 has run through in the surface slip of limiting plate 203, the one end fixedly connected with grip block 205 of U template 202 is kept away from to limiting rod 204, an arm threaded connection of U template 202 has bolt 206, the one end rotation that bolt 206 is close to U template 202 is connected with triangle piece 207, triangle piece 207 and the inner wall sliding connection of U template 202. Have reached through fixing device 2 and carried out the effect fixed to main railing 4, prevent that main railing 4 from sliding out from the recess, when the railing blocks operating personnel transport thing, conveniently dismantle the effect with the railing fast. Two ends of the triangular block 207 are slidably connected with fixing rods 208, and the fixing rods 208 are fixedly connected with the inner wall of the U-shaped plate 202. The effect of limiting the moving direction of the triangular block 207 is achieved.

Referring to fig. 2 and 3, the embodiment discloses that a rubber pad 209 is fixedly connected to one side of the clamping block 205 away from the limiting rod 204, and the size of the rubber pad 209 is matched with that of the clamping block 205. The effect of protecting the main rail 4 is achieved, and the main rail 4 is prevented from being damaged by the clamping block 205 in a clamped state for a long time. One side of the clamping block 205 close to the limiting rod 204 is fixedly connected with two telescopic rods 210, and one end of each telescopic rod 210 far away from the clamping block 205 is fixedly connected to the surface of the limiting plate 203. The effect of limiting the moving direction of the clamping block 205 is achieved, and the limiting rod 204 is prevented from driving the clamping block 205 to rotate. One end of the limiting rod 204, which is far away from the clamping block 205, is fixedly connected with a hemisphere 211, the surface of the hemisphere 211 is smooth, the hemisphere 211 is used as the end part of the limiting rod 204, and the triangular block 207 is abutted to the hemisphere 211 through an inclined surface. The effect of reducing the friction between the hemisphere 211 and the triangular block 207 is achieved by reducing the roughness of the surface of the hemisphere 211. The surface of the U-shaped plate 202 is fixedly connected with a handle 212, and the surface of the handle 212 is provided with anti-skid lines. The effect of increasing the friction of the surface of the handle 212 is achieved by increasing the roughness of the surface of the handle 212.

Referring to fig. 4 and 5, the embodiment discloses that the protection device 3 comprises a C-shaped cylinder 31, the C-shaped cylinder 31 is sleeved on the arc surface of the handrail 5, two ends of the C-shaped cylinder 31 are fixedly connected with long plates 32, a bolt 33 penetrates through the surfaces of the long plates 32 in a sliding manner, a circular groove 34 is formed in the surface of the main railing 4, and the circular groove 34 is in interference fit with the bolt 33. Reach through protection device 3 and carried out fixed effect to a C shape section of thick bamboo 31, prevented just when decorating at the railing, the paint on handrail 5 surface is not dry, and the condition emergence that the pedestrian touched paint carelessly. One end of the bolt 33 is fixedly connected with a pull rope 35, and one end of the pull rope 35 far away from the bolt 33 is fixedly connected with a pull ring 36. The effect of conveniently pulling out the bolt 33 from the circular groove 34 when the paint on the surface of the handrail 5 is dry is achieved.

The working principle is as follows: firstly, the main handrail 4 is inserted into a groove on the stair 1, the handle 212 is rotated, the U-shaped plate 202 is rotated to a position horizontal to the stair 1, the bolt 206 is rotated, the triangular block 207 moves forward under the driving of the bolt 206, the hemisphere 211 moves along the inclined plane of the triangular block 207, the limiting rod 204 on the limiting plate 203 is driven to move towards the main handrail 4, the telescopic rod 210 is extended, the effect of limiting the moving direction of the clamping block 205 is achieved through the telescopic rod 210, the limiting rod 204 is prevented from driving the clamping block 205 to rotate, the clamping block 205 extrudes the main handrail 4, the main handrail 4 is pressed on the fixing plate 201, the end part of the main handrail 4 is limited from being separated from the groove of the stair 1, the fixing effect of the main handrail 4 is achieved, the rubber pad 209 achieves the effect of protecting the main handrail 4, the main handrail 4 is prevented from being clamped and damaged under the long-time clamping state of the clamping block 205, the fixing rod 208 achieves the effect of limiting the moving direction of the triangular block 207, the effect of fixing the main handrail 4 is achieved through the fixing device 2, the handrail 4 is prevented from sliding down from the groove, and people can be conveniently detached and people when the handrail is transported.

Remove the back in the railing is just installed, brush the lacquer back to the railing just, overlap C shape section of thick bamboo 31 on the arc surface of holding up pole 5, reinsert circular slot 34 with bolt 33 through long slab 32 in, reached and carried out the effect of fixing to C shape section of thick bamboo 31, prevent that the pedestrian from touching paint, after paint has dried, pulling pull ring 36, drive stay cord 35 and extract bolt 33 from circular slot 34, take off C shape section of thick bamboo 31 again, reached through protection device 3 and carried out the effect of fixing to C shape section of thick bamboo 31, prevent just when decorating at the railing, the paint on holding up pole 5 surface is not dry, the condition that the pedestrian touched paint carelessly takes place.

Claims

1. A reusable temporary containment rail comprising a fixing means (2) mounted to a staircase (1), characterized in that: the surface of stair (1) is equipped with a plurality of recess, stair (1) is equipped with a plurality of main railing (4) with the help of stair (1) surface recess slip, and is a plurality of main railing (4) fixedly connected with handrail (5), the surface of stair (1) is equipped with fixing device (2), fixing device (2) are including fixed plate (201), fixed plate (201) are connected with the fixed surface of stair (1), the surface of fixed plate (201) is rotated and is connected with U template (202), the inner wall fixedly connected with limiting plate (203) of U template (202), the surface slip of limiting plate (203) runs through gag lever post (204), the one end fixedly connected with grip block (205) of U template (202) is kept away from in gag lever post (204), grip block (205) compress tightly main railing (4) in fixed plate (201), an arm threaded connection of U template (202) has bolt (206), bolt (206) are close to the one end rotation that U template (202) is connected with triangle piece (207), triangle piece (207) and the butt of U template (202), the inner wall slip is connected with triangle template (204) through triangle pole tip (204).

2. A reusable temporary containment rail according to claim 1 wherein: two ends of the triangular block (207) are slidably connected with fixing rods (208), and the fixing rods (208) are fixedly connected with the inner wall of the U-shaped plate (202).

3. A reusable temporary containment rail according to claim 1 wherein: one side of the clamping block (205) far away from the limiting rod (204) is fixedly connected with a rubber pad (209), and the size of the rubber pad (209) is matched with that of the clamping block (205).

4. A reusable temporary containment rail as claimed in claim 1 wherein: one side fixedly connected with two telescopic links (210) that grip block (205) are close to gag lever post (204), the one end fixed connection that grip block (205) were kept away from to telescopic link (210) is on limiting plate (203) surface.

5. A reusable temporary containment rail according to claim 1 wherein: one end of the limiting rod (204) far away from the clamping block (205) is fixedly connected with a hemisphere (211), and the surface of the hemisphere (211) is smooth.

6. A reusable temporary containment rail according to claim 1 wherein: the surface of the U-shaped plate (202) is fixedly connected with a handle (212), and anti-skid grains are arranged on the surface of the handle (212).

7. A reusable temporary containment rail according to claim 1 wherein: the arc surface of holding up pole (5) is equipped with protection device (3), protection device (3) are including a C shape section of thick bamboo (31), the arc surface of holding up pole (5) is overlapped in a C shape section of thick bamboo (31), the both ends fixedly connected with long slab (32) of a C shape section of thick bamboo (31), long slab (32) surface slip runs through has bolt (33), the surface of main railing (4) is equipped with circular slot (34), circular slot (34) and bolt (33) interference fit.

8. A reusable temporary containment rail according to claim 7 wherein: one end of the bolt (33) is fixedly connected with a pull rope (35), and one end of the pull rope (35) far away from the bolt (33) is fixedly connected with a pull ring (36).