CN216787847U

CN216787847U - Aluminum template dismounting device

Info

Publication number: CN216787847U
Application number: CN202122367430.5U
Authority: CN
Inventors: 李志伟; 周志生
Original assignee: China Huaye Group Co Ltd; North China Metallurgical Construction Engineering Construction Co Ltd
Current assignee: China Huaye Group Co Ltd; North China Metallurgical Construction Engineering Construction Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-06-21
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to an aluminum template dismantling device which comprises an operating rod and a perforated rod arranged on the operating rod, wherein the bottom end surface of the operating rod is hemispherical, a hemispherical anti-skid pad is sleeved on the bottom end surface, a screw hole is formed in the lower part of the operating rod, which is close to the bottom end surface, one end of the perforated rod is provided with a thread matched with the screw hole, and one end of the perforated rod is fixed on the operating rod through the matching of the thread and the screw hole; the other end of the piercing post extends into a pin hole of a side plate of the aluminum template, and the bottom end face of the operating rod abuts against the concrete surface. By adopting the utility model, the aluminum formwork can be dismantled on the premise of not damaging the aluminum formwork and the concrete.

Description

Aluminum template dismounting device

Technical Field

The utility model relates to the technical field of building construction, in particular to an aluminum formwork dismantling device.

Background

The aluminum templates are all named as aluminum alloy templates for buildings. The template system is a new generation of template system appearing after the log template and the steel template. The aluminum template is designed according to modulus, is extruded by special equipment, is provided with complete and matched universal accessories consisting of three parts of systems of an aluminum panel, a bracket and a connecting piece, and can be combined and spliced into an integral die frame with different sizes and complex external dimensions. When the aluminum formwork is dismantled, the aluminum formwork connecting pins are generally dismantled and then pried down from the joint of the aluminum formwork and the concrete by using a crowbar.

Because the aluminum formwork is heavier than the wood formwork, after concrete pouring is finished, the surface of the concrete which is just formed can be damaged by a crowbar prying. How to rapidly remove the aluminum formwork and not damaging the concrete wall surface in the removing process becomes a difficult problem for constructors.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide an aluminum formwork removing apparatus capable of removing an aluminum formwork without damaging the aluminum formwork and concrete.

The utility model provides an aluminum template dismantling device which comprises an operating rod and a perforated rod arranged on the operating rod, wherein the bottom end surface of the operating rod is hemispherical, a hemispherical anti-slip pad is sleeved on the bottom end surface, a screw hole is formed in the lower part of the operating rod, which is close to the bottom end surface, one end of the perforated rod is provided with a thread matched with the screw hole, and one end of the perforated rod is fixed on the operating rod through the matching of the thread and the screw hole; the other end of the piercing post extends into a pin hole of a side plate of the aluminum template, and the bottom end face of the operating rod abuts against the concrete surface.

And at least two screw holes are formed in the lower part of the operating rod, which is close to the bottom end face, the distance between each screw hole and the bottom end face of the operating rod is different, and the perforated rod is arranged on the appropriate screw hole according to the height of the side plate pin hole into which the perforated rod extends.

And an anti-skid sleeve is sleeved on the piercing post.

An anti-skid sleeve is sleeved on the upper part of the operating rod.

The perforating rod is fixed behind the operating rod, and an included angle between the perforating rod and the upper rod body of the operating rod is larger than 45 degrees and smaller than or equal to 90 degrees.

The upper end of the operating rod, which is far away from the bottom end face, is provided with an internal thread, and the operating rod is connected with an extension rod through the internal thread.

As can be seen from the above description, the aluminum mold plate removing device provided by the present invention has an operating rod with a spherical bottom end surface and a piercing rod disposed at the lower portion of the operating rod and used for inserting into a pin hole of an aluminum mold plate side plate, the aluminum mold plate is pried up by the rotation of the operating rod, the operating rod has a plurality of screw holes for installing the piercing rod, and the appropriate screw hole installation can be selected according to the actual operation situation. The bottom end surface of the operating rod is hemispherical, the concrete surface which is just formed is not damaged, the perforating rod can be arranged according to actual conditions, the operation force of workers is facilitated, and the working efficiency is improved.

Drawings

Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings.

In the drawings:

fig. 1 is a schematic structural view of an aluminum formwork dismantling device according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of an aluminum formwork removing apparatus according to embodiment 2 of the present invention;

wherein, 1-operating rod, 2-piercing post, 3-anti-skid pad, 4-screw hole, 5-anti-skid pad, 6-extension bar and 7-low screw hole.

The same reference numbers in all figures indicate similar or corresponding features or functions.

Detailed Description

Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

as shown in fig. 1, the aluminum mold plate removing apparatus provided in this embodiment can be used to remove an aluminum mold plate. The side plates of the aluminum templates are provided with pin holes, and the adjacent aluminum templates are combined together through pins for pouring concrete.

This device includes action bars 1 and sets up piercing post 2 in 1 lower part of action bars, and piercing post 2 is used for stretching into the cotter hole on the aluminum mould board curb plate, and the bottom of action bars 1 supports on the concrete face, and the workman utilizes lever principle to rotate action bars 1 upper portion to one side opposite with piercing post 2, will hang the aluminum mould board prying on piercing post 2.

Specifically, for the convenience of rotating operating rod 1 can not damage just fashioned concrete face again, operating rod 1's bottom face is the hemisphere, further can overlap on the bottom face and be equipped with hemispherical slipmat 3, alleviates operating rod 1 and to the suppression of concrete face when rotating hard, prevents that operating rod 1 bottom face from sliding, increases the number of times of prizing.

In order to facilitate the installation and replacement of the piercing rod 2, the piercing rod 2 is detachably arranged, a screw hole 4 is formed in the lower portion of the operating rod 1 close to the bottom end face, a thread matched with the screw hole 4 is arranged at one end of the piercing rod 2, and one end of the piercing rod 2 is fixed on the operating rod through the matching of the thread and the screw hole 4.

After the perforating rod 2 and the screw hole 4 are installed, an included angle between the perforating rod 2 and the upper rod body of the operating rod 1 is A, A is less than or equal to 90 degrees, the height from the screw hole 4 to the bottom end surface is equal to or slightly less than the height from a pin hole to a concrete surface, the other end of the perforating rod 2 extends into a side plate pin hole of an aluminum template, and the bottom end surface of the operating rod 1 is supported on the concrete surface, so that prying is facilitated.

In order to further facilitate the operation of workers and improve the working efficiency, the anti-slip sleeve 5 can be tightly sleeved on the piercing post 2 to prevent the pin hole from being damaged and prevent the sliding, and the anti-slip sleeve is sleeved on the upper part of the operating rod 1 to prevent the workers from sliding. The anti-skid sleeves at the two positions can be made of waste rubber.

In order to facilitate the operation of the construction site, a detachable extension rod 6 is arranged, an internal thread is arranged at the upper end of the operation rod 1 far away from the bottom end face, and the upper end of the operation rod 1 is connected with the extension rod 6 through the internal thread.

The operating rod in the device can adopt a steel pipe, and the perforated rod can adopt a steel bar to draw materials on site.

Example 2

as shown in fig. 2, in the aluminum form panel removing apparatus provided in this embodiment, on the basis of embodiment 1, a plurality of screw holes are provided at a lower position of the operating rod 1 near the bottom end surface for installing the piercing rod 2.

The height of the pin hole of different aluminium mould boards apart from the concrete face probably differs, in order to adapt to different pin holes, can be provided with two at least screws in the lower part of action bars 1, every screw is different apart from the distance of 1 bottom end face of action bars, 4 dispersible in the lower part of action bars 1 of screw, can set up a high screw and a low screw 7, according to the height in the aluminium mould board pin hole that punch holder 2 will stretch into, select suitable screw, install punch holder 2. The distance between each screw hole and the bottom end face of the operating rod 1 is set according to the heights of different pin holes in a construction site.

The aluminum formwork demolition apparatus according to the present invention is described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the aluminum form removal apparatus of the present invention described above without departing from the scope of the utility model. Accordingly, the scope of the utility model should be determined from the content of the appended claims.

Claims

1. An aluminum template removing device is characterized by comprising an operating rod and a perforated rod arranged on the operating rod, wherein,

the bottom end surface of the operating rod is hemispherical, a hemispherical anti-slip pad is sleeved on the bottom end surface, a screw hole is formed in the lower portion, close to the bottom end surface, of the operating rod, a thread matched with the screw hole is formed in one end of the punching rod, and one end of the punching rod is fixed on the operating rod through the thread and the screw hole in a matched mode;

the other end of the piercing post extends into a pin hole of a side plate of the aluminum template, and the bottom end face of the operating rod abuts against the concrete surface.

2. The aluminum die plate removing device according to claim 1, wherein at least two screw holes are provided in said operating rod at a lower position near said bottom end surface, each screw hole being at a different distance from said bottom end surface of said operating rod, said piercing member being mounted on the appropriate screw hole according to the height of said side plate pin hole into which said piercing member is to be inserted.

3. The aluminum form panel removal apparatus as recited in claim 1, wherein an anti-slip sleeve is fitted over said piercing post.

4. The aluminum formwork demolition apparatus as recited in claim 1, wherein an anti-slip sleeve is sleeved on an upper portion of the operating rod.

5. The aluminum die plate removing device as recited in claim 1, wherein the perforated rod is fixed to the operating rod at an angle greater than 45 degrees and equal to or less than 90 degrees with respect to an upper rod body of the operating rod.

6. The aluminum form dismantling device as defined in claim 1, wherein an upper end of said operating rod remote from said bottom end surface is provided with an internal thread, and said operating rod is connected with an extension bar through said internal thread.