阅读说明：本技术 可伸缩式安全护栏 (Telescopic safety guardrail ) 是由 郎志坚 王英明 陈广民 孙鹏 宋禹瞳 郭智猛 王雨涵 于 2019-03-01 设计创作，主要内容包括：本发明公开一种可伸缩式安全护栏,涉及建筑安全施工技术领域,包括伸缩立柱和伸缩横梁,所述伸缩立柱并排设置有两个,所述伸缩立柱的底部通过底座安装于地面上,顶部设置有竖向伸缩部；所述伸缩横梁上下水平设置有两个,上侧所述伸缩横梁的两端分别连接于两个所述竖向伸缩部的顶端,下侧所述伸缩横梁的两端分别连接于两个所述伸缩立柱上。本发明设置有伸缩横梁和伸缩立柱实现安全护栏的水平以及竖直伸缩,占用体积较小,便于运输和收藏；而且可以根据需要调节安全护栏的整体长度,以适应不同的工作,适应性较强。(The invention discloses a telescopic safety guardrail, which relates to the technical field of building safety construction and comprises two telescopic upright posts and two telescopic cross beams, wherein the bottoms of the telescopic upright posts are arranged on the ground through a base, and the tops of the telescopic upright posts are provided with vertical telescopic parts; the telescopic vertical column is characterized in that the upper end and the lower end of the telescopic cross beam are horizontally provided with two telescopic vertical columns, the upper side of the telescopic cross beam is connected to the two ends of the telescopic cross beam respectively, and the lower side of the telescopic cross beam is connected to the two ends of the telescopic vertical columns respectively. The safety guardrail is provided with the telescopic cross beam and the telescopic upright post to realize horizontal and vertical telescopic of the safety guardrail, so that the occupied volume is small, and the transportation and the storage are convenient; and the whole length of safety barrier can be adjusted as required to adapt to different work, and adaptability is stronger.)

1. The utility model provides a retractable safety barrier which characterized in that: the telescopic device comprises two telescopic vertical columns and two telescopic cross beams, wherein the bottom parts of the telescopic vertical columns are arranged on the ground through a base, and the top parts of the telescopic vertical columns are provided with vertical telescopic parts; the telescopic vertical column is characterized in that the upper end and the lower end of the telescopic cross beam are horizontally provided with two telescopic vertical columns, the upper side of the telescopic cross beam is connected to the two ends of the telescopic cross beam respectively, and the lower side of the telescopic cross beam is connected to the two ends of the telescopic vertical columns respectively.

2. The telescoping safety barrier as in claim 1, wherein: the telescopic crossbeam comprises two crossbeam parts, and the two crossbeam parts are connected through a horizontal telescopic part.

3. The telescoping safety barrier as in claim 2, wherein: and a plurality of telescopic supporting rods are vertically arranged between the two telescopic cross beams, and two ends of each telescopic supporting rod are respectively connected with the cross beam parts of the two telescopic cross beams.

4. The telescopic safety barrier according to claim 2 or 3, wherein: and a telescopic cylinder is further arranged between the two telescopic crossbeams, and two ends of the telescopic cylinder are respectively connected with the crossbeam parts of the two telescopic crossbeams.

5. The telescoping safety barrier as in claim 4, wherein: the upper side set up infrared inductor on the telescopic cross beam, infrared inductor is connected with the controller, the controller is used for controlling telescopic cylinder goes up and down.

6. The telescoping safety barrier as in claim 2, wherein: the horizontal telescopic part is provided with a plurality of mounting holes for mounting the supporting rods, and the supporting rods sequentially penetrate through the two corresponding mounting holes in the horizontal telescopic part.

7. The telescoping safety barrier as in claim 1, wherein: and a plurality of horizontal reinforcing ribs are further arranged on the telescopic upright post.

8. The telescoping safety barrier as in claim 1, wherein: the telescopic vertical column is provided with a reflective belt, and the beam part of the telescopic crossbeam is provided with an LED lamp belt.

9. The telescoping safety barrier as in claim 1, wherein: the outer side of the telescopic upright post is provided with a connecting seat for connecting adjacent telescopic safety guardrails.

Technical Field

The invention relates to the technical field of building safety construction, in particular to a telescopic safety guardrail.

Background

With the rapid development of the construction industry, in order to ensure the high-quality and high-efficiency completion of the engineering, higher requirements are provided for the safety management of the construction process, so that safety guardrails are required to be arranged at the sides of floors and foundation pits of the building in the construction process.

Although the safety guard rail which is temporarily built at present protects the life safety of pedestrians to a certain extent and has better safety performance, the safety guard rail is large in size and inconvenient to transport and store; and current building guardrail is unfavorable for splicing, can not adjust the protection height, has brought the puzzlement for the constructor, has delayed the deadline of construction.

Disclosure of Invention

The invention aims to provide a telescopic safety guardrail, which realizes horizontal and vertical telescopic of the safety guardrail, occupies small volume and is convenient to transport and store.

In order to achieve the purpose, the invention provides the following scheme: the invention provides a telescopic safety guardrail which comprises two telescopic vertical columns and two telescopic cross beams, wherein the bottoms of the telescopic vertical columns are arranged on the ground through a base, and the tops of the telescopic vertical columns are provided with vertical telescopic parts; the telescopic vertical column is characterized in that the upper end and the lower end of the telescopic cross beam are horizontally provided with two telescopic vertical columns, the upper side of the telescopic cross beam is connected to the two ends of the telescopic cross beam respectively, and the lower side of the telescopic cross beam is connected to the two ends of the telescopic vertical columns respectively.

Preferably, the telescopic crossbeam comprises two crossbeam parts, and the two crossbeam parts are connected through a horizontal telescopic part.

Preferably, a plurality of telescopic supporting rods are vertically arranged between the two telescopic cross beams, and two ends of each telescopic supporting rod are respectively connected with the cross beam parts of the two telescopic cross beams.

Preferably, a telescopic cylinder is further arranged between the two telescopic cross beams, and two ends of the telescopic cylinder are respectively connected with the cross beam parts of the two telescopic cross beams.

Preferably, the telescopic cross beam on the upper side is provided with an infrared sensor, the infrared sensor is connected with a controller, and the controller is used for controlling the telescopic cylinder to lift.

Preferably, a plurality of mounting holes for mounting the supporting rod are formed in the horizontal telescopic part, and the supporting rod sequentially penetrates through the two corresponding mounting holes in the horizontal telescopic part.

Preferably, a plurality of horizontal reinforcing ribs are further arranged on the telescopic upright post.

Preferably, a reflective belt is arranged on the telescopic upright post, and an LED lamp belt is arranged on the beam part of the telescopic cross beam.

Preferably, the outer side of the telescopic upright post is provided with a connecting seat for connecting adjacent telescopic safety guardrails.

Compared with the prior art, the invention has the following technical effects:

the safety guardrail is provided with the telescopic cross beam and the telescopic upright post, so that the safety guardrail can be horizontally and vertically telescopic, occupies a small volume and is convenient to transport and store; and the whole length of safety barrier can be adjusted as required to adapt to different work, and adaptability is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the retractable safety barrier of the present invention;

FIG. 2 is a schematic structural view of a telescopic beam according to the present invention;

1. the base, 2, flexible stand, 3, vertical pars contractilis, 4, flexible crossbeam, 5, beam part, 6, horizontal pars contractilis, 7, telescopic strut, 8, telescopic cylinder, 9, horizontal strengthening rib, 10, bracing piece, 11, reflective tape, 12, LED lamp area, 13, mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.