CN216341405U

CN216341405U - Telescopic guardrail

Info

Publication number: CN216341405U
Application number: CN202122820066.3U
Authority: CN
Inventors: 王清标; 李晨涛; 梁龙杰; 冯圆成; 马一鸣; 孙迪; 赵兴旺
Original assignee: Hu Zhongjing; Shandong University of Science and Technology
Current assignee: Hu Zhongjing; Shandong University of Science and Technology
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-19
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a telescopic guardrail which comprises buttons, a reflective film, an upright post, a cross rod, a disc and a base, wherein the buttons are connected with the cross rod and the upright post, the cross rod and the cross rod, the upright post can realize height change by adjusting the height of the disc, different angles can be adjusted between the cross rod and the cross rod so as to realize the telescopic guardrail, the disc can adjust different heights by adjusting the screw threads of the base, and the base is square and has better stability. The telescopic guardrail provided by the utility model has the advantages of simple structure, adjustable height and width, strong stability and simplicity in operation, and the guardrail does not need to be replaced with a new guardrail because the height and the width do not meet the requirements, so that the manpower and the material resources are greatly saved, and the convenience in work is improved.

Description

Telescopic guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to a telescopic guardrail.

Background

The guardrail has multiple functions such as safety protection, keep apart and seal, traffic is induced, the guardrail includes the stand at both ends usually and fixes the horizontal pole between the stand, among the prior art, stand, horizontal pole are usually in workshop processing and welding and become whole, then transport to the scene put can, though reduced the work load that the scene was arranged, but because be integral guardrail, the transportation degree of difficulty is great, take place to damage the back or when high width is not conform to the requirement moreover when the guardrail, not only change trouble but also the replacement cost is great.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a telescopic guardrail, which solves the problems that the integral guardrail in the prior art is difficult to transport and is inconvenient to adjust.

The utility model is realized by the following technical scheme:

the utility model provides a telescopic guardrail, a serial communication port, includes button, reflective membrane, stand, horizontal pole, disc, base, the button comprises round nut, little handle, the stand comprises hollow cylinder, rectangle iron sheet, the stand passes through the button and links to each other with the horizontal pole, the horizontal pole comprises internal thread cylinder, rectangle baffle, the horizontal pole passes through the button and links to each other with the next door horizontal pole, the disc embolias in the base, the stand passes through the disc and links to each other with the base, the base comprises external screw thread cylinder, spacer.

Preferably, the button is propeller-shaped and consists of a round nut with a radius of 10cm and a small handle.

Preferably, the height adjusting range of the upright column is 120cm to 140cm, a rectangular iron sheet with three round holes is welded on one side of the upright column, and a reflective film is arranged on the outer surface of the upright column.

Preferably, the angle adjusting range of the cross rod is 360 degrees, one end of the cross rod is provided with an internal thread cylinder protruding by 20cm, and the other end of the cross rod is provided with a round hole with the radius of 10 cm.

Preferably, the disc is a ring with an inner diameter of 20cm and an outer diameter of 40cm, and the surface of the disc is provided with a round hole.

Preferably, the base is provided with an external thread cylinder with the height of 30cm and a cube cushion block with the side length of 20 cm.

The utility model has the beneficial effects that: (1) the button is the propeller shape, easy to assemble and dismantle. (2) The stand height can be confirmed through the position of adjusting the disc, but if still not conform to the on-the-spot requirement later stage and change, the stand can be more firm through button and horizontal pole overlap joint, and the reflective membrane on stand surface plays the warning effect at night. (3) The width of the guardrail is changed through the rotation angle between the cross rod and the cross rod, so that the stretching is realized, the cross rod can be replaced if the field requirement is not met, and the field is safer by adjusting the angle. (4) The disc can be adjusted to different heights on the external thread cylinder according to the field requirements, and if the operation is not easy, an external tool can be adopted to rotate the disc through the round hole on the surface of the disc. (5) The thread range of the external thread cylinder can adapt to different heights of the disc, and the cushion block is square and can be in better contact with the ground, so that the overall stability is improved.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is an exploded view of the button and the upright post of the present invention.

Fig. 3 is an exploded view of the cross bar and disc of the present invention.

Fig. 4 is an exploded view of the base of the present invention.

Reference numerals

1 button, 2 reflective membrane, 3 stands, 4 crossbars, 5 discs, 6 bases, 101 round nuts, 102 small handles, 301 hollow cylinder, 302 rectangular iron sheet, 401 internal thread cylinder, 402 rectangular baffle, 601 external thread cylinder, 602 cushion block.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings:

the utility model provides a telescopic guardrail, a serial communication port, including button 1, reflective membrane 2, stand 3, horizontal pole 4, disc 5, base 6, button 1 comprises round nut 101, small handle 102, stand 3 comprises hollow cylinder 301, rectangle iron sheet 302, stand 3 links to each other with horizontal pole 4 through button 1, horizontal pole 4 comprises internal thread cylinder 401, rectangle baffle 402, horizontal pole 4 links to each other with next door horizontal pole 4 through button 1, disc 5 embolias in base 6, stand 3 links to each other with base 6 through disc 5, base 6 comprises external screw thread cylinder 601, cushion 602.

Preferably, the button 1 is propeller-shaped and consists of a round nut 101 with a radius of 10cm and a small handle 102.

Preferably, the height adjustment range of the upright post 3 is 120cm to 140cm, a rectangular iron sheet 302 with three round holes is welded on one side of the upright post, and the outer surface of the upright post 3 is provided with a reflective film 2.

Preferably, the angle adjustment range of the cross rod 4 is 360 degrees, one end of the cross rod is provided with an internal thread cylinder 401 protruding by 20cm, and the other end of the cross rod is provided with a round hole with the radius of 10 cm.

Preferably, the disc 5 is a ring with an inner diameter of 20cm and an outer diameter of 40cm, and the surface of the ring is provided with a round hole.

Preferably, the base 6 is provided with an external thread cylinder 601 with the height of 30cm and a square cushion block 602 with the side length of 20 cm.

During the use, the position that will place is selected, confirm guardrail height and width according to the on-the-spot requirement, adjust the position of disc 5 at external screw thread cylinder 601, embolia base 6 with stand 3 and utilize disc 5 to block, the angle between readjustment horizontal pole 4 and horizontal pole 4 is fixed well with button 1, all install in proper order, if the length of horizontal pole 4 and stand 3 is not conform to the requirement, can carry out the on-the-spot change, avoid carrying out the trouble of tailoring again because of not conforming to the on-the-spot requirement, and the time is saved, horizontal pole 4 and stand 3 can cyclic utilization, avoid the waste of material.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.

Claims

1. The utility model provides a telescopic guardrail, its characterized in that includes button (1), reflective membrane (2), stand (3), horizontal pole (4), disc (5), base (6), button (1) comprises round nut (101), small handle (102), stand (3) comprises hollow cylinder (301), rectangle iron sheet (302), stand (3) link to each other with horizontal pole (4) through button (1), horizontal pole (4) comprise internal thread cylinder (401), rectangle baffle (402), horizontal pole (4) link to each other with next door horizontal pole (4) through button (1), disc (5) embolia in base (6), stand (3) link to each other with base (6) through disc (5), base (6) comprise external screw thread cylinder (601), cushion (602).

2. A telescopic guardrail according to claim 1, characterized in that the button (1) is propeller-shaped and consists of a round nut (101) with a radius of 10cm and a small handle (102).

3. The telescopic guardrail according to claim 1, characterized in that the height of the upright (3) is adjusted within the range of 120cm to 140cm, one side of the upright is welded with a rectangular iron sheet (302) with three round holes, and the outer surface of the upright (3) is provided with a reflective film (2).

4. A telescopic fence according to claim 1 where the cross bar (4) is angularly adjustable through 360 degrees and has an internally threaded cylinder (401) protruding 20cm at one end and a circular hole of radius 10cm at the other end.

5. A telescopic guardrail according to claim 1, characterized in that the disc (5) is a ring with an inner diameter of 20cm and an outer diameter of 40cm and is provided with a circular hole on the surface.

6. A telescopic guardrail according to claim 1, characterized in that the base (6) is provided with an externally threaded cylinder (601) with a height of 30cm and a square block (602) with a side length of 20 cm.