CN114233029A

CN114233029A - Telescopic protective shielding device

Info

Publication number: CN114233029A
Application number: CN202111481990.1A
Authority: CN
Inventors: 朱毅敏; 耿涛; 武大伟; 刘浩宇; 凤怀岭; 刘昊; 桑琪林
Original assignee: Shanghai Construction No 1 Group Co Ltd
Current assignee: Shanghai Construction No 1 Group Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-03-25

Abstract

The invention relates to a telescopic protective shielding device, comprising: parallel arrangement's a plurality of montants, parallel arrangement's a plurality of horizontal poles and flexible subassembly, adjacent two the montant all is connected through soft curtain, the montant with the horizontal pole sets up perpendicularly mutually, just be equipped with the cover on the montant and locate lantern ring on the horizontal pole, be equipped with on the lift operation platform with the sleeve pipe of horizontal pole one-to-one, the horizontal pole can the intraductal flexible of cover, flexible subassembly sets up on the lift operation platform, just flexible subassembly connects the outside the montant. The telescopic protective shielding device provided by the invention can flexibly adapt to neutral positions generated among the platform frame bodies after different degrees of collection and separation of the structural wall body, quickly forms secondary sealing, does not need to supplement the frame bodies or re-set overhanging scaffold, improves the construction efficiency, reduces the construction cost and greatly reduces the potential safety hazard; and the structure is simple, the production is easy, the operation is simple, the installation is convenient, and the neutral position between the frame bodies can be closed timely and accurately.

Description

Telescopic protective shielding device

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a telescopic protective shielding device.

Background

In the existing super high-rise building construction process, the attached lifting operation safety protection platform is widely applied. In the use, owing to the reason that the irregular receipts of structure wall body divide and the unable lateral shifting of platform support body, lead to the platform to produce the neutral gear breach between different platforms at the in-process that rises, bring certain potential safety hazard. In order to fill up the gap, the existing construction technology fills up the gap by a method of increasing a machine position, supplementing a frame body or rebuilding an overhanging scaffold so as to ensure the construction safety. The two modes have the defects of labor and cost consumption, construction risk increase and the like. How to close the neutral position that produces between the platform support body behind the structure wall body is received and divided fast, improve the efficiency of construction, reduce construction cost, respond national green, the call of industrialization, reach good economic and social, be the problem that the present attached lift operation platform is used to need to solve urgently.

Disclosure of Invention

The invention aims to solve the problem that the existing lifting platform generates a neutral position gap due to irregular building collection, and adopts the technical scheme that: a retractable protective shield, comprising: parallel arrangement's a plurality of montants, parallel arrangement's a plurality of horizontal poles and flexible subassembly, adjacent two the montant all is connected through soft curtain, the montant with the horizontal pole sets up perpendicularly mutually, just be equipped with the cover on the montant and locate lantern ring on the horizontal pole, be equipped with on the lift operation platform with the sleeve pipe of horizontal pole one-to-one, the horizontal pole can the intraductal flexible of cover, flexible subassembly sets up on the lift operation platform, just flexible subassembly connects the outside the montant.

The telescopic component comprises a telescopic rod and a driving piece, one end of the telescopic rod is connected with the outermost vertical rod, the other end of the telescopic rod is connected with the driving piece, and the driving piece is used for driving the telescopic rod to stretch.

The improved structure is characterized in that the telescopic rod is a screw rod, and the driving piece comprises a base and a driving screw rod which is arranged on the base and is in threaded connection with the telescopic rod.

The further improvement is that a rocker is arranged on the driving screw rod.

The further improvement is that the rocker is provided with a detachable lengthened handle.

The further improvement is that the soft curtain is a fireproof soft curtain.

The invention has the beneficial effects that:

the telescopic protective shielding device provided by the invention can flexibly adapt to neutral positions generated among the platform frame bodies after different degrees of collection and separation of the structural wall body, quickly forms secondary sealing, does not need to supplement the frame bodies or re-set overhanging scaffold, improves the construction efficiency, reduces the construction cost and greatly reduces the potential safety hazard; and the structure is simple, the production is easy, the operation is simple, the installation is convenient, and the neutral position between the frame bodies can be closed timely and accurately.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the construction of the retractable protective shield of the present invention;

FIG. 2 is a schematic view of the collar construction of the present invention;

FIG. 3 is a schematic view of the sleeve and cross bar configuration of the present invention;

fig. 4 is a schematic view of the telescoping assembly of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1, the present invention provides a retractable protective shield comprising: a plurality of vertical rods 1 arranged in parallel, a plurality of cross rods 2 arranged in parallel and a telescopic component 3, wherein two adjacent vertical rods 1 are connected through a soft curtain, in the embodiment, all vertical rods are arranged at the same preset interval, then one soft curtain capable of covering the device is covered on the vertical rods, the contact part of the soft curtain and the vertical rods is fixed through a fixing part, the fixing part can be a rivet pressure plate, all vertical rods are arranged at the same side of the cross rods, the vertical rods 1 and the cross rods 2 are vertically arranged, the cross rods play a supporting role and are also guide rods when the vertical rods transversely move, lantern rings 11 (shown in figure 2) sleeved on the cross rods 2 are arranged on the vertical rods 1, so that the transverse moving direction of the vertical rods is limited, sleeves 4 corresponding to the cross rods 2 one by one are arranged on the lifting operation platform 100, as shown in figure 3, the cross rods 2 can be telescopic in the sleeves 4, the telescopic assembly 3 is arranged on the lifting operation platform 100, and the telescopic assembly 3 is connected with the outermost vertical rod 1. When the device is used, the telescopic assembly works to drive the vertical rod on the outermost side to move transversely outwards, and due to the existence of the soft curtain, the vertical rods from outside to inside are pulled in sequence, so that the device is unfolded.

As shown in fig. 4, in a further modification, the telescopic assembly 3 includes a telescopic rod 31 and a driving member 32, one end of the telescopic rod 31 is connected to the outermost vertical rod 1, the other end of the telescopic rod is connected to the driving member 32, and the driving member 32 is used for driving the telescopic rod 31 to extend and retract. The driving member and the telescopic member are mutually matched, so that the form of the driving member also determines the structure of the telescopic rod. The driving member can be electric or manual.

The further improvement does, telescopic link 31 is the lead screw, reduce cost, convenient for material selection moreover, driving piece 32 include base 321 with set up in on the base 321 with 31 threaded connection's of telescopic link drive lead screw 322, the base is installed on elevating platform, the drive lead screw rotates, the telescopic link is motionless, and then drives the telescopic link and stretch out or retract.

In a further improvement, a rocker is arranged on the driving screw rod 322, and the rocker is an annular handle.

The further improvement is that the rocker is provided with a detachable lengthened handle, so that the operation of workers is facilitated.

The improved structure is characterized in that the soft curtain is a fireproof soft curtain, so that the use safety of the soft curtain is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A retractable protective shield, comprising: parallel arrangement's a plurality of montants, parallel arrangement's a plurality of horizontal poles and flexible subassembly, adjacent two the montant all is connected through soft curtain, the montant with the horizontal pole sets up perpendicularly mutually, just be equipped with the cover on the montant and locate lantern ring on the horizontal pole, be equipped with on the lift operation platform with the sleeve pipe of horizontal pole one-to-one, the horizontal pole can the intraductal flexible of cover, flexible subassembly sets up on the lift operation platform, just flexible subassembly connects the outside the montant.

2. The retractable protective shielding device of claim 1, wherein the retractable assembly comprises a retractable rod and a driving member, one end of the retractable rod is connected to the outermost vertical rod, the other end of the retractable rod is connected to the driving member, and the driving member is used for driving the retractable rod to retract.

3. The retractable protective shield as recited in claim 2, wherein the retractable rod is a lead screw, and the driving member comprises a base and a driving lead screw disposed on the base and threadedly coupled to the retractable rod.

4. The retractable protective shield of claim 3 wherein said drive screw is provided with a rocker.

5. The retractable protective shield of claim 4 wherein said rocker arm is provided with a removable elongated handle.

6. The retractable protective shield as recited in claim 1, wherein said flexible curtain is a fire resistant flexible curtain.