CN211447861U

CN211447861U - Fast assembly and disassembly face limit entrance to a cave protection railing device

Info

Publication number: CN211447861U
Application number: CN201922186503.3U
Authority: CN
Inventors: 扈文凯; 孟辉; 王万才; 宫世洪; 闫明亮; 赵继涛; 刘玉辉; 牛著廷; 郭兆杰; 赵光朋
Original assignee: Shandong Huabang Construction Group Co ltd
Current assignee: Shandong Huabang Construction Group Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-08
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a fast assembling and disassembling edge-facing cave entrance guard rail device, which comprises a fixed upright post and a frame body cross rod, wherein the top end of the fixed upright post is provided with a branch post, and the upper surface of the branch post and the upper surface of the top end of the fixed upright post are both in the same horizontal plane; the frame body cross rod is of a 'sun' type structure and is formed by splicing vertical rods serving as a frame and three connecting rods arranged between the two vertical rods in a linear array manner, and sleeve rods are arranged on the outer walls of the tops of the two vertical rods, which are far away from one side of each other; wherein, the fixed upright post and the branch post can be inserted into the loop bar. The utility model provides a quick assembly disassembly face limit protection railing device, the framework horizontal pole that has the loop bar and the fixed post that the top has the branch post constitute, and convenient and fast is dismantled in the installation to requirement to operating personnel is lower, and the structural stability after assembling, can not set up the scaffold frame with traditional adoption fastener and steel pipe generally, because the installation is not tight, the unstable problem of structure that causes.

Description

Fast assembly and disassembly face limit entrance to a cave protection railing device

Technical Field

The utility model relates to a guard rail technical field relates to a fast assembly dismantles face limit entrance to a cave guard rail device particularly.

Background

In the construction process of a building, protective railings need to be arranged at positions such as an opening and the adjacent edge of a foundation pit to ensure, so that the safety of workers and people in the construction process is ensured;

and the scaffold is set up to present building site's face limit protection railing mainly adopts fastener and steel pipe, and this kind of mode needs the manual work to set up, and the installation is inconvenient, dismantles the difficult not cyclic utilization that should, and because every manual work sets up the difference of proficiency in the operation process of reality, the efficiency of installation also is difficult to guarantee, and the structural stability's of installation quality also can not reach the requirement of standardized construction, expects to be by fine solution.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a quick assembly disassembly be used for construction period shorter such as entrance to a cave, foundation ditch face frontier defense guardrail bar device, aim at solving the problem that proposes in the background art.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of fast assembly dismantles face limit entrance to a cave protection railing device, include:

the top end of the fixed upright post is provided with a branch post, and the upper surface of the branch post and the upper surface of the top end of the fixed upright post are positioned on the same horizontal plane;

the frame cross rod is of a 'sun' type structure and is formed by splicing vertical rods serving as a frame and three connecting rods arranged between the two vertical rods in a linear array manner, and sleeve rods are arranged on the outer walls of the tops of the two vertical rods, which are far away from each other;

wherein, the fixed upright post and the branch post can be inserted into the loop bar.

Preferably, the fixed upright post comprises a straight rod and a base, the tail end of the straight rod is fixedly installed at the middle shaft on the upper surface of the base, and the sub-posts are fixedly installed on the outer wall of the adjacent top of the straight rod.

Preferably, the base is made of plastic materials integrally.

Preferably, the straight rod is a hollow steel pipe or an iron pipe.

Preferably, the vertical rod is a hollow steel pipe or an iron pipe.

Preferably, the connecting rod is a hollow steel pipe or an iron pipe.

Preferably, the fast assembling and disassembling edge protection railing device is used:

according to the condition of a construction site, the number of the frame cross rods which are required at present is sequentially spliced with the fixed upright posts and the sub-posts through the sleeve rods, and then the size of a protection area is adjusted according to the requirement.

Advantageous effects

Compared with the prior art, the utility model provides a pair of fast assembly dismantles face limit entrance to a cave protection railing device possesses following beneficial effect: the fixed stand that has the branch post by framework horizontal pole and the top that has the loop bar constitutes, and the installation is dismantled convenient and fast to requirement to operating personnel is lower, and structural stability after assembling, can not set up the scaffold frame with traditional adoption fastener and steel pipe generally, owing to the installation is not tight, the unstable problem of structure that causes can adjust the angle and the quantity that framework horizontal pole and stand assembled the combination with the size that the adjustment needs the protection area, and the molding is neat pleasing to the eye.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the vertical rod of the present invention;

fig. 3 is a schematic view of the structure of the fixing post of the present invention.

The main reference numbers:

10. fixing the upright post; 100. a straight rod; 101. a base; 11. separating columns; 20. a frame cross bar; 21. a vertical rod; 210. an L-shaped connecting sleeve; 211. adapting a sleeve; 22. a connecting rod; 23. a loop bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a fast assembling and disassembling protective railing device for side-facing opening, comprising a fixed upright post 10 and a frame cross rod 20, is convenient and fast to assemble and disassemble, has low requirements for operators, has stable structure after assembling, can not be common to the traditional method of erecting a scaffold by adopting fasteners and steel pipes, has unstable structure due to loose installation, can adjust the angle and the number of the assembled combination of the frame cross rod 20 and the fixed upright post 10 so as to adjust the size of the area needing protection, and has neat and beautiful appearance.

As shown in fig. 1, the present invention further provides a technical solution, wherein the top end of the fixed upright post 10 is provided with a branch post 11, and the upper surface of the branch post 11 and the upper surface of the top end of the fixed upright post 10 are both located on the same horizontal plane.

Further, as shown in fig. 3, the fixed upright 10 includes a straight rod 100 and a base 101, the tail end of the straight rod 100 is fixedly installed at the middle axis of the upper surface of the base 101, and the sub-column 11 is fixedly installed on the outer wall of the adjacent top of the straight rod 100.

The base 101 is made of plastic material and is integrally formed therewith.

Wherein the straight rod 100 is a hollow steel pipe or an iron pipe.

As shown in fig. 1, the utility model discloses in the further technical scheme that provides, framework horizontal pole 20 specifically is "day" type structure, and assembles the constitution by montant 21 as the frame and three connecting rod 22 that is linear permutation and install between two montants 21, and the outer wall of keeping away from one side each other at two montant 21 tops all is equipped with loop bar 23.

Further, as shown in fig. 2, the top and the bottom of the two vertical rods 21 are respectively and fixedly sleeved with an L-shaped connecting sleeve 210, a central shaft of the vertical rod 21 is fixedly provided with a switching sleeve 211, one of the connecting rods 22 is connected with the vertical rod 21 through the switching sleeve 211, and the other two connecting rods 22 are respectively connected with the vertical rod 21 through the two L-shaped connecting sleeves 210.

The vertical rod 21 is a hollow steel pipe or an iron pipe.

The connecting rod 22 is a hollow steel pipe or an iron pipe.

In the actual installation process, as shown in fig. 1, in the actual installation process, the fixed upright post 10 and the branch post 11 are respectively assembled with the loop bar 23 on the vertical post 21 to form a fence, and the fence is placed at the opening for interception.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a fast assembly dismantles face limit entrance to a cave guardrail device which characterized in that includes:

the top end of the fixed upright post (10) is provided with a branch post (11), and the upper surface of the branch post (11) and the upper surface of the top end of the fixed upright post (10) are positioned on the same horizontal plane;

the frame body cross rod (20) is of a 'ri' -shaped structure, and is formed by assembling vertical rods (21) serving as a frame and three connecting rods (22) which are linearly arranged between the two vertical rods (21), wherein sleeve rods (23) are arranged on the outer walls of the tops of the two vertical rods (21) which are far away from each other;

wherein, the fixed upright post (10) and the sub-post (11) can be inserted into the loop bar (23).

2. The fast assembling and disassembling edge-facing opening protective barrier device according to claim 1, wherein the fixed upright post (10) comprises a straight rod (100) and a base (101), the tail end of the straight rod (100) is fixedly installed at the central axis of the upper surface of the base (101), and the branch post (11) is fixedly installed on the outer wall of the adjacent top of the straight rod (100).

3. The fast assembling and disassembling edge-facing entrance guard rail device of claim 2, wherein the base (101) is made of plastic material and is integrally formed.

4. The fast assembling and disassembling edge-facing cave entrance guard rail device according to claim 2, characterized in that the straight rod (100) is a hollow steel pipe or iron pipe.

5. The fast assembling and disassembling edge-facing opening protective barrier device according to claim 1, wherein the top and bottom of two vertical rods (21) are respectively and fixedly sleeved with an L-shaped connecting sleeve (210), a central shaft of the vertical rod (21) is fixedly provided with a switching sleeve (211), one of the connecting rods (22) is connected with the vertical rod (21) through the switching sleeve (211), and the other two connecting rods (22) are respectively connected with the vertical rod (21) through the two L-shaped connecting sleeves (210).

6. The fast assembling and disassembling edge-facing cave entrance guard rail device of claim 1, wherein the vertical rod (21) is a hollow steel pipe or iron pipe.

7. The fast assembling and disassembling edge-facing cave entrance guard rail device according to claim 1, characterized in that the connecting rod (22) is a hollow steel pipe or iron pipe.