CN216664952U

CN216664952U - Outer protection frame wall connecting piece device for structure dismantling

Info

Publication number: CN216664952U
Application number: CN202123220594.1U
Authority: CN
Inventors: 洪四海; 桑桂林; 陈冲
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-03
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a device for connecting a wall part of an external protective frame for structure removal, wherein a reserved screw hole is arranged in an inner cavity of a concrete main body, a protective frame is arranged on the outer side of the concrete main body, a plurality of steel pipes are fixedly connected with the upper end of the protective frame, the plurality of steel pipes are communicated with the reserved screw holes, the inner cavities of the plurality of steel pipes are provided with high-strength screws, the two ends of the high-strength screw rod sequentially penetrate through the steel pipe and the reserved screw rod hole and extend to the outer side, the high-strength screw rod extends to the outer side part and is fixedly connected with the steel pipe through the screw cap, the high-strength screw rod has high rigidity and high stability, can effectively ensure the dual functions of tension and compression of the rigid tie in the process of dismantling the structure and under various strong wind climates, and the operation is simple and convenient, all parts in the device can be recycled, the material consumption is saved, the construction cost is greatly reduced, and the popularization is easy.

Description

Outer protection frame is even wall spare device is demolishd to structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a device for connecting a protective frame and a wall piece except for structure disassembly.

Background

In the construction of building repair, outer protection frame is a safety protection commonly used, the effective instrument of operation of ascending a height, and even wall spare is the indispensable constitutional part of protection frame, through even wall spare with the protection frame with the major structure reliably be connected, make the protection frame can resist horizontal thrust and pulling force, play the effect of fixed protection frame, prevent that the protection frame from taking place to rock, make the protection frame more stable, therefore the even wall spare of protection frame is the important guarantee of guaranteeing scaffold frame safe use, current structure is demolishd outer protection frame and is mostly adopted rearmounted buried plate, welded fastening, this method is complicated when the protection frame is demolishd to needs, and each part in the device can't be retrieved and is recycled, labor cost is high, be difficult for promoting.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the device for detaching the outer protective frame wall connecting piece is high in stability and simple and convenient to operate.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a structure is demolishd outer protection frame and is linked wall spare device, includes concrete body, nut, concrete body's inner chamber is equipped with reserves the screw hole, concrete body's the outside is equipped with the protection frame, protection frame upper end and the equal a plurality of steel pipe of the equal fixedly connected with in position of reserving the screw hole, and a plurality of the steel pipe all is linked together with reserving the screw hole, and is a plurality of the inner chamber of steel pipe all is equipped with the screw rod that excels in, the both ends of the screw rod that excels in run through the steel pipe in proper order, reserve the screw hole and all extend to the outside, the screw rod that excels in extends to the outside portion and all passes through nut and steel pipe fixed connection.

Preferably, the following components: two one side that the nut is corresponding all is equipped with the steel backing plate, the diameter size of steel backing plate is greater than the diameter of steel pipe.

Preferably: all through fastener fixed connection between steel pipe and the protection frame, the fastener specifically is "cross buckle".

Preferably, the following components: the spacing between every two steel pipes on the horizontal plane of the plurality of steel pipes is 3.6 m.

Preferably: the spacing between every two steel pipe vertical surfaces is 4.5 m.

Preferably: the concrete main body is specifically a boundary beam, a column or a shear wall.

Compared with the prior art, the utility model has the beneficial effects that: this application is through running through the steel pipe with the concrete main part in proper order, reserve the screw hole and extend to the outside and nut fixed connection, the rigidity of this device has been guaranteed, intensity and stability, demolish the in-process and various strong wind climatic conditions down the homoenergetic at the structure and effectively ensure the drawing and pressing dual function of rigidity drawknot, effectually make the protection frame firm, safety and overall stability, and all fix through the fastener between this application protection frame and the steel pipe, and is easy and simple to handle, each part in the device can be retrieved and recycled, the material consumption is saved, greatly reduced construction cost, and the easy popularization.

Drawings

FIG. 1 is a schematic overall structure diagram of a device for connecting a wall element with a structurally-disassembled external protection frame according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic structural view of a portion of a device A for connecting a wall member with a structurally-disassembled external protection frame according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural view of a part of a device B for connecting a wall member with a structurally-disassembled external protection frame according to an embodiment of the present invention.

In the figure: 1-a concrete body; 11-reserving a screw hole; 2-a steel pipe; 3-a protective frame; 4-high-strength screw; 5-a steel backing plate; 6-a screw cap; 7-a fastener.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.

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 present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, the embodiment discloses a device for connecting an external protection frame and a wall element for structure demolition, which comprises a concrete main body 1, a steel pipe 2, a protection frame 3, a high-strength screw rod 4, a steel backing plate 5, a nut 6 and a fastener 7.

Referring to fig. 1, a concrete body 1 is specifically a boundary beam, a column or a shear wall, a plurality of reinforcing screw holes 11 penetrating through the axis reserved in the original structure construction are arranged in the inner cavity of the concrete body 1, and a protective frame 3 is arranged on the outer side of the concrete body 1.

Referring to fig. 1, the upper end of the protection frame 3 is connected with the steel pipes 2 through fasteners 7, and the steel pipes 2 are communicated with the reserved screw holes 11.

In this embodiment, fastener 7 specifically is "cross buckle", and effectual perpendicular cross connection of being applied to, easy dismounting is convenient for retrieve.

In this embodiment, the spacing between each two of the steel pipes 2 on the horizontal plane is 3.6 m.

In this embodiment, the spacing between each two of the steel pipes 2 on the vertical plane is 4.5 m.

Referring to fig. 2, the inner cavity of the steel pipe 2 is connected with a high-strength screw rod 4, two ends of the high-strength screw rod 4 sequentially penetrate through the steel pipe 2, a reserved screw hole 11 extends to the outside, and the two ends extend to the outside and are in threaded connection with the steel pipe 2 through nuts 6.

In this embodiment, two nut 6 corresponding one sides all are equipped with steel backing plate 5, have effectively improved the stability between high strength screw rod 4 and the steel pipe 2, and the diameter size of steel backing plate 5 is greater than the diameter of steel pipe 2, have guaranteed when the diameter size of steel pipe 2 is greater than nut 6, and high strength screw rod 4 still can be through nut 6 and steel pipe 2 fixed connection, the effectual practicality that improves the device, and easy dismounting, easy operation.

The working principle of the embodiment is as follows: a worker builds a protection frame 3 on the outer side of a concrete main body 1, suitable positions are found on the outer sides of a plurality of reserved screw holes 11, a plurality of steel pipes 2 are fixedly installed at the corresponding positions of the upper end of the protection frame 3 and the outer sides of the determined reserved screw holes 11 through fasteners 7, the interval between every two steel pipes 2 on the horizontal plane is 3.6m, the interval between every two steel pipes 2 on the vertical plane is 4.5m, inner cavities of the plurality of steel pipes 2 are inserted into high-strength screws 4 until the high-strength screws penetrate through the reserved screw holes 11 and extend to the outer sides, steel backing plates 5 are respectively sleeved at two ends of the high-strength screws 4, then nuts 6 are screwed so that the high-strength screws 4 are fixedly connected with the steel pipes 2, the worker removes the concrete main body 1 at the moment, the application has high rigidity and high stability, and can effectively guarantee the pulling and pressing dual functions of rigid pulling and bonding under various strong wind climates in the process of structure removal, and the operation is simple and convenient, all parts in the device can be recycled, the material consumption is saved, the construction cost is greatly reduced, and the popularization is easy.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above-mentioned embodiments only represent the embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the concept of the present invention, and these embodiments are all within the protection scope of the present invention.

Claims

1. The utility model provides a structure is demolishd outer protection frame and is linked wall spare device which characterized in that: including concrete body (1), nut (6), the inner chamber of concrete body (1) is equipped with reserves screw hole (11), the outside of concrete body (1) is equipped with protection frame (3), protection frame (3) upper end and the equal fixedly connected with a plurality of steel pipe (2) in the corresponding position of reserving screw hole (11), and a plurality of steel pipe (2) all are linked together with reserving screw hole (11), and are a plurality of the inner chamber of steel pipe (2) all is equipped with high strength screw (4), the both ends of high strength screw (4) run through steel pipe (2) in proper order, reserve screw hole (11) and all extend to the outside, high strength screw (4) extend to the outside portion all through nut (6) and steel pipe (2) fixed connection.

2. A structure demolition outer protective frame wall connecting piece device according to claim 1, wherein: two one side that nut (6) are corresponding all is equipped with steel backing plate (5), the diameter size of steel backing plate (5) is greater than the diameter of steel pipe (2).

3. A structure demolition outer protective frame wall connecting piece device according to claim 1, wherein: all through fastener (7) fixed connection between steel pipe (2) and protection frame (3), fastener (7) are specifically "cross buckle".

4. A structure demolition outer protective frame wall connecting piece device according to claim 1, wherein: the interval between every two steel pipes (2) on the horizontal plane is 3.6 m.

5. A structure demolition outer protective frame wall connecting piece device according to claim 1, wherein: the spacing between every two steel pipes (2) on the vertical plane is 4.5 m.

6. A structure demolition outer protective frame wall connecting piece device according to claim 1, wherein: the concrete main body (1) is specifically a boundary beam, a column or a shear wall.