CN219298944U

CN219298944U - Plug-in quick-release quick-assembly temporary protective railing

Info

Publication number: CN219298944U
Application number: CN202320205154.9U
Authority: CN
Inventors: 管聪聪; 李超; 李坤; 程伟; 袁义; 徐海港; 徐翱; 潘光勇; 王泽中; 邓辞
Original assignee: China Construction Fourth Engineering Division Corp Ltd; Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd; Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-07-04
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to a plug-in quick-release quick-assembly temporary protective railing, which comprises the following components: the device comprises at least two bases and at least two upright posts, wherein the bases are connected with the upright posts in a plug-in manner, and upper and lower cross bars which are horizontally arranged in parallel are welded between the two adjacent upright posts; a protective component is arranged between the upper cross bar and the lower cross bar. The base and the upright post are inserted and connected by means of the pressure and friction force of the inner wall of the steel pipe to the spring piece, and the movable clamping beads and the positioning holes are locked and fixed. This interim protection railing, dismouting is simple high-efficient, need not with the help of other instruments, and one can accomplish the installation and demolish the operation, and connects reliably.

Description

Plug-in quick-release quick-assembly temporary protective railing

Technical Field

The utility model relates to the technical field related to building construction, in particular to a plug-in type quick-release and quick-assembly temporary protective railing.

Background

At present, the protection railing commonly used in the building construction field generally comprises an upright post and a shaping railing net sheet, and bolts are needed to be mechanically connected between the upright post and the shaping railing net sheet, and a plurality of workers are needed to be matched and completed through specialized tools. The defects of complicated installation and disassembly and the like exist. The installation and the disassembly are complex in the construction process, matched small pieces are easy to lose, and the like, so that a plurality of inconveniences are brought to operators. Greatly reduced work efficiency, influence the construction progress, can not guarantee job site's safety.

The utility model patent application with the publication number of CN115596275A discloses a guard rail convenient to disassemble and assemble, which comprises a rail main body, a supporting plate and a first threaded rod, wherein the lower end of the rail main body is connected with the supporting plate, the supporting plate is connected with the first threaded rod, the lower end of the supporting plate is connected with a connecting plate, a first central shaft is connected with the connecting plate, and a movable wheel is connected with the outer side of the first central shaft. This protection railing convenient to dismouting is provided with the head rod, inserts the second connecting rod through the head rod in, carries out spacingly to the head rod through the second screw thread pole, thereby can make railing main part enclose into the rail, make it conveniently use, afterwards through adjusting the male degree of depth of head rod, can adjust the distance between the railing main part, prevent that the railing main part is too little, lead to influencing its use, and when not using in addition, head rod and second connecting rod can retract into the standing groove, thereby prevent that it from taking up great space.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a plug-in quick-release quick-assembly temporary protective railing, which is simple and efficient to assemble and disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plug-in quick-release quick-assembly temporary protective rail, comprising: the device comprises at least two bases and at least two upright posts, wherein the bases are connected with the upright posts in a plug-in manner, and upper and lower cross bars which are horizontally arranged in parallel are welded between the two adjacent upright posts; a protective component is arranged between the upper cross bar and the lower cross bar.

The base is formed by welding a steel plate and a steel pipe, the steel pipe is welded on the steel plate vertically, the upright post is connected with the base by means of being inserted in the steel pipe, the steel plate is provided with a foundation bolt hole for being fixed with the ground through a bolt, and the steel pipe is provided with a positioning hole.

The plug-in quick-release temporary protective railing is characterized in that the upright post is a semicircular steel column, a spring piece is arranged at the joint of the bottom of the upright post and the steel pipe, one end of the spring piece is connected with the side of a semicircular steel column flat plate, the other end of the spring piece can be used as a fulcrum to make opening and closing movement, and after the upright post is inserted into the steel pipe of the base, the spring piece is in a compressed state, and the upright post is fixed by means of pressure and friction force of the inner wall of the steel pipe to the spring piece.

The plug-in quick-release temporary protective railing is characterized in that the upright post is a semicircular steel post, the movable clamping beads are arranged in holes on the circular arc side of the semicircular steel post, and after the upright post is inserted into a steel pipe of the base, the movable clamping beads and the positioning holes are locked and positioned to fix the upright post.

The number of the movable clamping beads is one or more, and the positions and the number of the positioning holes on the steel pipe are correspondingly arranged.

The beneficial effects are that: compared with the prior art, the utility model has the following advantages:

(1) According to the pluggable quick-release temporary protective railing, the base is connected with the upright post in a plugging manner, so that the protective railing is easy and efficient to mount and dismount, one person can complete mounting and dismounting work, other tools are not needed, and labor and time are saved.

(2) The base and the upright post are inserted and connected by means of the pressure and friction force of the inner wall of the steel pipe to the spring piece, and the movable clamping beads and the positioning holes are locked and fixed.

Drawings

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

FIG. 2 is a schematic view of a base structure of the present utility model;

FIG. 3 is a schematic view of the structure of the column according to the present utility model;

FIG. 4 is a schematic view of a large sample of the elastomer and movable beads of the present utility model.

Description of the main reference numerals: the steel plate type movable clamping bead comprises a base-1, upright posts-2, an upper cross rod-3, a lower cross rod-4, a steel plate-11, a base steel pipe-12, a steel pipe-12, bolt holes-13, positioning holes 14, semicircular steel columns-21, spring pieces-22 and movable clamping beads-23.

Detailed Description

The present utility model will be described in detail and clearly with reference to the drawings in the following embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments of the present utility model without any inventive effort, are within the scope of the present utility model.

As shown in fig. 1, a pluggable quick-release quick-assembly temporary protection railing includes: at least two bases 1 and two piece at least stands 2, base and stand pass through the grafting and connect, and base 1 plays the supporting role to stand 2. The protective railing is simple and efficient to assemble and disassemble, one person can complete the assembling and disassembling work without other tools, and labor and time are saved. An upper cross rod 3 and a lower cross rod 4 which are horizontally arranged are welded between two adjacent upright posts 2, and a protection component is arranged between the upper cross rod and the lower cross rod.

Referring to fig. 2, the base 1 is formed by welding a steel plate 11 and a steel pipe 12, the steel pipe 12 is welded on the steel plate 11 vertically, the upright posts are inserted into the steel pipe 12 to connect with the base, two anchor bolt holes 13 are formed in the steel plate 11 and are fixed with the ground through bolts, and two positioning holes 14 are formed in the steel pipe 12 and are used for locking and positioning with movable clamping beads 23 on the upright posts 2.

As shown in fig. 3, the upright 2 is a semicircular steel column 21, the upright 2 is welded with the upper cross rod 3 and the lower cross rod 4 to form a whole, a spring piece is arranged at the joint of the bottom of the upright and the steel pipe 12, one end of the spring piece 22 is connected with the inner wall of the semicircular steel column 21 on the flat plate side, the other end of the spring piece can be used as a fulcrum to perform opening and closing movement, after the upright 2 is inserted into the steel pipe of the base, the spring piece is in a compressed state, and the upright 2 is fixed by means of the pressure and friction force of the inner wall of the steel pipe to the spring piece. The movable clamping beads 23 are arranged in holes on the circular arc side of the semicircular steel column of the upright column 2, and after the upright column 2 is inserted into a steel tube of the base, the movable clamping beads 23 are matched and combined with the positioning holes 14, and the vertical fixation is realized through locking and positioning of the movable clamping beads.

When the movable clamping bead 23 is used, the base is fixed on the ground by virtue of the bolts, the upright post 2 is inserted into a steel pipe of the base, and the movable clamping bead 23 is limited by virtue of the pressure and friction force of the inner wall of the steel pipe to the spring piece, so that the quick assembly is realized. When the movable clamping bead is dismounted, the spring piece is pressed down to release the pressure, the movable clamping bead 23 is released, the upright post 2 is pulled out, the quick dismounting is realized, and the quick dismounting and the quick mounting are realized as a whole.

The foregoing description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model, but it will be apparent to those skilled in the art that various changes, substitutions, modifications and alterations can be made herein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a plug-in quick detach fast-assembling interim protection railing which characterized in that includes: the device comprises at least two bases and at least two upright posts, wherein the bases are connected with the upright posts in a plug-in manner, and upper and lower cross bars which are horizontally arranged in parallel are welded between the two adjacent upright posts; a protective component is arranged between the upper cross bar and the lower cross bar.

2. The pluggable quick-release quick-assembly temporary protective rail according to claim 1, wherein the base is formed by welding a steel plate and a steel pipe, the steel pipe is welded on the steel plate vertically, the upright post is connected with the base by means of being inserted into the steel pipe, the steel plate is provided with a foundation bolt hole for being fixed with the ground through a bolt, and the steel pipe is provided with a positioning hole.

3. The pluggable quick-release temporary guard rail according to claim 2, wherein the upright post is a semicircular steel post, a spring piece is arranged at the connection part of the bottom of the upright post and the steel pipe, one end of the spring piece is connected with the side of the semicircular steel post flat plate, the other end of the spring piece can be opened and closed by taking the fixed end as a fulcrum, and after the upright post is inserted into the steel pipe of the base, the spring piece is in a compressed state, and the upright post is fixed by means of pressure and friction force of the inner wall of the steel pipe to the spring piece.

4. The pluggable quick-release temporary guard rail according to claim 2, wherein the upright post is a semicircular steel post, the movable clamping beads are arranged in holes on the circular arc side of the semicircular steel post, and after the upright post is inserted into the steel pipe of the base, the movable clamping beads and the positioning holes are locked for positioning, so that the upright post is fixed.

5. The pluggable quick release temporary guard rail of claim 4, wherein the number of the movable clamping beads is one or more, and the positions and the number of the positioning holes on the steel pipe are correspondingly arranged.