CN206769432U

CN206769432U - A kind of construction guardrail

Info

Publication number: CN206769432U
Application number: CN201720491829.5U
Authority: CN
Inventors: 徐华中; 肖雨琴; 程远锁; 王小东; 李凯; 邓磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-05
Filing date: 2017-05-05
Publication date: 2017-12-19
Anticipated expiration: 2027-05-05

Abstract

It the utility model is related to building field, disclose a kind of construction guardrail, pipe and second, which is held, including first holds pipe, described first, which holds pipe downside, is uniformly provided with the first card pipe, described second, which holds pipe upside, is uniformly provided with the second card pipe, described first, which holds pipe and second, holds pipe surface and is provided with groove, described first, which holds pipe and second, holds rotating shaft is provided with inside pipe, catch net is wound between the rotating shaft, described first, which holds pipe left side, is provided with the 3rd sleeve pipe, described first, which holds pipe right side, is provided with the second sleeve pipe, described second, which holds pipe left side, is provided with Quadruplet pipe, described second, which holds pipe right side, is provided with first sleeve, first screw rod is installed between the first sleeve and the second sleeve pipe, the second screw rod is installed between 3rd sleeve pipe and Quadruplet pipe.The utility model utilizes the first screw rod and the second screw rod, preferably quickly rolls catch net, avoids making catch net be exposed to the sun for a long time, avoids catch net weathering, catch net is protected.

Description

A kind of construction guardrail

Technical field

It the utility model is related to building field, more particularly to a kind of construction guardrail.

Background technology

, it is necessary to which the arranged beneath protection network in construction floor is protected when construction is carried out, and protection network It is primarily used to carry out access to falling object from high altitude, mainly pedestrian is protected, when workmen falls, easily makes pendant Junk damages to user, traditional protection network be typically all be fixedly mounted, without using when also in foreign minister when Between be exposed to the sun, easily make protection network weathering, so that protection network becomes fragile, easily damage protection network, bring unnecessary injury, Some devices when in use, are not easy to be controlled to the size of protection network, so as to which the inconvenient construction site to different area is entered Row protection, what is also had can be collected protection network, generally require and screw is dismantled, cumbersome.

Utility model content

The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of construction guardrail.

The utility model is to be achieved through the following technical solutions：

A kind of construction guardrail, including first hold pipe and second and hold pipe, described first holds on the downside of pipe uniformly First card pipe is installed, described second, which holds pipe upside, is uniformly provided with the second card pipe, and described first, which holds pipe and second, holds Pipe surface is provided with groove, and described first, which holds pipe and second, is held rotating shaft is provided with inside pipe, and guarantor is wound between the rotating shaft Protecting wire net, described first holds the 3rd sleeve pipe is provided with the left of pipe, and described first holds the second sleeve pipe is provided with the right side of pipe, and described the Two hold Quadruplet pipe are provided with the left of pipe, and described second holds first sleeve is provided with the right side of pipe, the first sleeve and the First screw rod is installed between two sleeve pipes, the second screw rod is installed between the 3rd sleeve pipe and Quadruplet pipe.

As optimal technical scheme of the present utility model, first screw rod and first sleeve be slidably connected and with second set Pipe screw thread connects.

As optimal technical scheme of the present utility model, second screw rod be threadedly coupled with Quadruplet pipe and with the 3rd set Pipe is slidably connected.

As optimal technical scheme of the present utility model, chi spring is installed between the rotating shaft and catch net.

As optimal technical scheme of the present utility model, the first card pipe and the second card pipe are formed for magnet.

As optimal technical scheme of the present utility model, the catch net is formed for composite fibre materials.

Compared with prior art, the beneficial effects of the utility model are：

The utility model is preferably quickly collected catch net by setting rotating shaft, convenient quickly to close protection network Firmly, without using when avoid being exposed to the sun for the sun, so as to being protected to protection network, avoid making protection network weathering, pass through First screw rod and the second screw rod are set, fast folding preferably is carried out to protection network, avoids the dismounting to trip bolt, so as to The take-down time has been saved, by setting the first card pipe and the second card to manage, has preferably adsorbed multiple devices, it is convenient to different area Construction area is protected, and so as to add the security of device, expands the use range of device.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

In figure：1st, the first screw rod, 2, first sleeve, the 3, second sleeve pipe.4th, rotating shaft, the 5, catch net, 6, first card pipe, 7, the One holds pipe, the 8, the 3rd sleeve pipe, and 9, Quadruplet pipe, the 10, second screw rod, 11, groove, 12, second holds pipe, the 13, second card pipe.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of technical scheme：

A kind of construction guardrail, including first hold pipe 7 and second and hold pipe 12, described

One, which holds the downside of pipe 7, is uniformly provided with the first card pipe 6, and described second, which holds the upside of pipe 12, is uniformly provided with the second card Pipe 13, the first card pipe 6 and the second card pipe 13 are that magnet is formed, and described first, which holds pipe 7 and second, holds the surface of pipe 12 and open There is a groove 11, described first, which holds pipe 7 and second, is held rotating shaft 4 is provided with inside pipe 12, and protection is wound between the rotating shaft 4 Net 5, the catch net 5 are formed for composite fibre materials, and chi spring is provided between the rotating shaft 4 and catch net 5, and described first contains Put the left side of pipe 7 and the 3rd sleeve pipe 8 is installed, described first, which holds the right side of pipe 7, is provided with the second sleeve pipe 3, and described second holds pipe 12 Left side is provided with Quadruplet pipe 9, and described second, which holds the right side of pipe 12, is provided with first sleeve 2, the first sleeve 2 and second set First screw rod 1 is installed between pipe 3, first screw rod 1 is slidably connected with first sleeve 2 and is threadedly coupled with the second sleeve pipe 3, Second screw rod 10 is installed, second screw rod 10 and the screw thread of Quadruplet pipe 9 connect between the 3rd sleeve pipe 8 and Quadruplet pipe 9 Connect and be slidably connected with the 3rd sleeve pipe 8.

Operation principle：Hold pipe 7 on the wall of construction building by first first, when using when pull out the Two hold pipe 12, so as to be pulled to catch net 5, catch net 5 are strutted, then rotates the first screw rod 1 and the second screw rod 10, First screw rod 1 is penetrated in the second sleeve pipe 3 and the 3rd sleeve pipe 8, the second screw rod 10 is penetrated in the 3rd sleeve pipe 8 and Quadruplet pipe 9, Catch net 5 is supported, so as to be blocked to falling object from high altitude, it is necessary to when increasing the area of catch net 5, it is only necessary to add Add same device, the second card pipe 13 in the present apparatus is adsorbed using the second card pipe 13, due to the presence of chi spring, when making When user is turned out the first screw rod 1, it will the first screw rod 1 is separated with the second sleeve pipe 3, so that the second screw rod 10 is the 3rd Slided in sleeve pipe 8, catch net 5 is folded, it is convenient that catch net 5 is protected so as to reduce being exposed to the sun for the sun.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of construction guardrail, including first holds pipe（7）Pipe is held with second（12）, it is characterised in that：Described One holds pipe（7）Downside is uniformly provided with the first card pipe（6）, described second holds pipe（12）Upside is uniformly provided with the second card pipe （13）, described first holds pipe（7）Pipe is held with second（12）Surface is provided with groove（11）, described first holds pipe（7）With Two hold pipe（12）Inside is provided with rotating shaft（4）, the rotating shaft（4）Between be wound with catch net（5）, described first holds pipe （7）Left side is provided with the 3rd sleeve pipe（8）, described first holds pipe（7）Right side is provided with the second sleeve pipe（3）, described second holds Pipe（12）Left side is provided with Quadruplet pipe（9）, described second holds pipe（12）Right side is provided with first sleeve（2）, described first Sleeve pipe（2）With the second sleeve pipe（3）Between the first screw rod is installed（1）, the 3rd sleeve pipe（8）With Quadruplet pipe（9）Between pacify Equipped with the second screw rod（10）.

A kind of 2. construction guardrail according to claim 1, it is characterised in that：First screw rod（1）With first Sleeve pipe（2）Be slidably connected and with the second sleeve pipe（3）Threaded connection.

A kind of 3. construction guardrail according to claim 1, it is characterised in that：Second screw rod（10）With the 4th Sleeve pipe（9）Threaded connection and with the 3rd sleeve pipe（8）It is slidably connected.

A kind of 4. construction guardrail according to claim 1, it is characterised in that：The rotating shaft（4）With catch net（5） Between chi spring is installed.

A kind of 5. construction guardrail according to claim 1, it is characterised in that：The first card pipe（6）With second Card pipe（13）Formed for magnet.

A kind of 6. construction guardrail according to claim 1, it is characterised in that：The catch net（5）It is fine for synthesis Material is tieed up to form.