阅读说明：本技术 一种用于高空栈道的外插便携式临边防护结构及防护方法 (External-insertion portable type limb protection structure and protection method for high-altitude plank road ) 是由 王文斌 张立云 于 2020-04-30 设计创作，主要内容包括：本发明公开了一种用于高空栈道的外插便携式临边防护结构及防护方法,包括制备外插便携式临边防护结构；将外插便携式临边防护结构安装在钢桁架上的格栅板上,使围挡位于外侧,拉索位于围挡内侧；使围挡上的锁扣结构与格栅板上的十字节点处连接,使围挡向外倾斜,再将拉索上的锁扣结构与格栅板上的十字节点连接。本发明的有益效果是：本方案利用锁扣结构使围挡与拉索能够分别于格栅板可拆卸连接,装好之后围挡、拉索与格栅板能够形成稳定的三角形结构,以此作为防护栏,本方案具有安装方便、快捷的优点,根据需要也能够快速拆卸、转移至下一施工点继续使用,设备重复利用率高、使用方便、不会对其他结构造成破坏。(The invention discloses an external insertion portable type limb protection structure and a protection method for an overhead gallery road, which comprises the steps of preparing the external insertion portable type limb protection structure; mounting the externally-inserted portable type edge-facing protection structure on a grid plate on the steel truss to enable the enclosure to be positioned on the outer side, and enabling the stay cable to be positioned on the inner side of the enclosure; the lock catch structure on the enclosure is connected with the cross node on the grid plate, the enclosure is inclined outwards, and then the lock catch structure on the inhaul cable is connected with the cross node on the grid plate. The invention has the beneficial effects that: this scheme utilization hasp structure makes to enclose fender and cable and can dismantle in the grid board respectively and be connected, encloses after the dress and keeps off, cable and grid tray can form stable triangle-shaped structure to this as the rail guard, this scheme has simple to operate, swift advantage, also can dismantle fast as required, shift to next construction point and continue the use, equipment reuse rate is high, convenient to use, can not lead to the fact destruction to other structures.)

1. The utility model provides a portable limit protective structure that faces of extrapolation for high altitude plank road which characterized in that: including enclosing fender (1), a plurality of setting enclose stay cable (2), a plurality of setting that keep off (1) top enclose the hasp structure that just can be connected with grid tray that keeps off (1) bottom, hasp structure with enclose fender (1) articulated, the free end of stay cable (2) is articulated to have the hasp structure, stay cable (2) length is greater than the height of enclosing fender (1).

2. The external-inserting portable frontier defense structure for overhead walkways of claim 1, wherein: enclose fender (1) package rectangular steel framework and set up the wire net in steel framework.

3. The externally-inserted portable frontier defense structure and the defense method for the overhead stack path of claim 2, characterized in that: the inhaul cable (2) be provided with two, inhaul cable (2) and the tie point that encloses fender (1) set up respectively at two summit points that enclose fender (1).

4. The external-inserting portable side-facing protective structure for the high-altitude stack road as claimed in claim 3, wherein: the inhaul cable (2) is hinged with the enclosure (1).

5. The external-inserting portable frontier defense structure for overhead walkways of claim 1, wherein: the inhaul cable (2) adopts an iron chain.

6. The external-inserting portable frontier defense structure for overhead walkways of claim 1, wherein: the locking structure comprises a C-shaped lock.

7. A protection method for an overhead stack path is characterized by comprising the following steps: the method comprises the following steps:

step S1: preparing an extrapolated portable frontier containment structure according to any one of claims 1-6;

step S2: the externally inserted portable type edge-facing protection structure is arranged on a grid plate on a steel truss, so that the enclosure (1) is positioned at the outer side, and the stay cable (2) is positioned at the inner side of the enclosure (1);

step S3: the cross node connection on hasp structure and the grid tray that the messenger encloses on keeping off (1) makes to enclose fender (1) and leans out, is connected hasp structure and the cross node on the grid tray on with cable (2) again, and hasp structure on cable (2) is compared in enclosing the hasp structure on keeping off (1) and more leans on the interior.

8. A method of protection for an overhead stack aisle as claimed in claim 7, wherein: the included angle between the enclosing barrier (1) and the grid plate is 60-80 degrees.

Technical Field

The invention relates to the technical field of high-altitude plank road construction, in particular to an externally-inserted portable type limb protection structure and a protection method for a high-altitude plank road.

Background

During the grid board is laid to high altitude plank road, because do not install permanent railing yet, landing stage face both sides face sky, have the high heavy major risk of workman, need set up and face the limit and protect to enclose and keep off in order to guarantee safety. Adopt conventional steel pipe to protect firmly or assembled protection encloses the fender, its basis can not take root like conventional ground protection encloses the fender, can damage permanent structure thing if adopt the welding, the later stage still needs to be restoreed, cause unnecessary extravagant, and steel grating construction cycle is short and faces the window phase on limit short promptly, install one section back immediately after the installation permanent railing, it wastes time and energy to adopt conventional protection to enclose fender installation process, can't guarantee synchronous steel grating construction, it is troublesome that conventional protection encloses the fender and dismantles simultaneously, be not convenient for the installation of follow-up permanent railing.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide an externally-inserted portable type limb protection structure and a protection method for an overhead gallery road, which are used for quickly installing a temporary protective guard, do not damage a constructed structure and do not influence the continuous construction of a main structure.

The invention is realized by the following technical scheme: the utility model provides a portable limit protective structure that faces of extrapolation for high altitude plank road, is enclosing the hasp structure that keeps off the cable, a plurality of setting that keep off the top enclosing including enclosing fender, a plurality of and setting up and just can be connected with grid tray enclosing fender bottom, hasp structure with enclose that keep off articulated, the free end of cable articulates there is hasp structure, cable length is greater than the height of enclosing the fender.

Furthermore, in order to better realize the invention, the enclosure comprises a rectangular steel bar framework and a steel wire mesh arranged in the steel bar framework.

Furthermore, in order to better realize the invention, two inhaul cables are arranged, and connecting points of the inhaul cables and the enclosure are respectively arranged at two top points of the enclosure.

Further, in order to better realize the invention, the inhaul cable is hinged with the enclosure.

Further, in order to better realize the invention, the inhaul cable adopts an iron chain.

Further, in order to better implement the present invention, the locking structure includes a C-shaped lock.

A protection method for an overhead stack way comprises the following steps:

step S1: preparing an externally inserted portable limb protection structure;

step S2: mounting the externally-inserted portable type edge-facing protection structure on a grid plate on the steel truss to enable the enclosure to be positioned on the outer side, and enabling the stay cable to be positioned on the inner side of the enclosure;

step S3: the hasp structure that the messenger encloses on keeping off is connected with the cross node on the grid tray, makes to enclose and keeps off and lean out, is connected hasp structure on the cable and the cross node on the grid tray again, and hasp structure on the cable is compared in enclosing the hasp structure on keeping off and more leans on the inside.

Furthermore, in order to better realize the invention, the included angle between the enclosure and the grid plate is 60-80 degrees.

The beneficial effect that this scheme obtained is:

this scheme utilization hasp structure makes to enclose fender and cable and can dismantle in the grid board respectively and be connected, encloses after the dress and keeps off, cable and grid tray can form stable triangle-shaped structure to this as the rail guard, this scheme has simple to operate, swift advantage, also can dismantle fast as required, shift to next construction point and continue the use, equipment reuse rate is high, convenient to use, can not lead to the fact destruction to other structures.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic view of the protective structure installation;

FIG. 3 is a schematic structural view of the latch structure;

FIG. 4 is a schematic structural view of the latch structure;

wherein, the structure comprises 1-enclosure, 2-guy cable, 3-lock catch structure, 4-steel truss and 5-grating plate.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.