CN115285830A - Balanced stretcher for hoisting glass rib of curtain wall in overhanging part - Google Patents

Abstract

The invention discloses a balance arm sleeve frame for hoisting a curtain wall glass rib at an overhanging part, which comprises a first frame for installing the curtain wall glass rib and a second frame fixed on one side of the first frame, wherein the first frame and the second frame are coplanar, a counterweight is fixed on one side of the second frame far away from the first frame, cross arms and binding bands for fixing the curtain wall glass rib are arranged at intervals in the height direction of the first frame, the cross arms extend to the second frame and are fixed with the counterweight, and hoisting bands are arranged on the extension sections of the cross arms. According to the invention, the balance load is manufactured by utilizing a lever principle, so that the curtain wall glass rib can be hoisted towards the inner side of the outer edge of the cantilever plate; in the hoisting process of the curtain wall glass rib, effective protection measures are taken on the corners of the curtain wall glass rib by using the frame lined with the flexible material, so that the glass rib is effectively prevented from bursting in the hoisting process.

Description

Balanced stretcher frame used for hoisting glass ribs of curtain wall at overhanging parts

technical field

The invention relates to the field of hoisting and installation equipment, in particular to a balance stretcher used for hoisting glass ribs of a curtain wall at a cantilevered part.

Background technique

In the 21st century, with the rapid and sustainable development of the national economy, the construction industry, one of the pillar industries, has also developed rapidly, and people have put forward higher and higher requirements for the aesthetics of buildings. As a curtain wall glass that enhances the appreciation of buildings, it is also widely used in various buildings. As the curtain wall glass is applied to the building, the problems in the curtain wall installation process are also exposed. For example, the hoisting of the curtain wall glass ribs in the overhanging part is one of the difficulties. The reason why it is difficult to hoist the glass ribs of the curtain wall at the overhanging part is that the top of the glass ribs of the curtain wall is a cantilevered plate, and the glass ribs cannot be directly hoisted in place from the top of the cantilevered plate by a crane. Therefore, it is necessary to create a balanced stretcher frame that can hoist the glass ribs of the curtain wall in place.

Contents of the invention

In order to solve the deficiencies in the above-mentioned prior art, the present invention provides a balanced stretcher frame for hoisting the glass ribs of the curtain wall at the cantilevered part, which is simple to manufacture and saves materials, can effectively speed up the construction progress of the project and improve the construction efficiency .

To achieve the above object, the present invention provides the following technical solutions:

A balance stretcher frame used for hoisting curtain wall glass ribs at cantilevered parts, which includes a first frame for installing curtain wall glass ribs and a second frame fixed to one side of the first frame, the first frame and The second frame is in the same plane, the second frame is fixed with a counterweight on the side away from the first frame, and the height direction of the first frame is provided with cross arms and straps for fixing the glass ribs of the curtain wall at intervals , the cross arm extends to the second frame and is fixed with the counterweight, and the sling is arranged on the extension section of the cross arm.

Preferably, the surfaces of the first frame and the cross arm are provided with flexible pads.

Preferably, the height of the top of the first frame is suitable for the height of the bottom of the top cantilever plate of the glass rib of the curtain wall.

Preferably, two cross arms are arranged at intervals on the top of the first frame, vertical slots are fixed in the middle of the extension sections of the two cross arms, and the lifting belt is arranged in the vertical slots and adjacent to one side of the first frame.

Preferably, a base is vertically provided on the bottom of the first frame, and a flexible pad is provided on the upper surface of the base.

The beneficial effects of the present invention are:

1. Use the principle of leverage to make a balance load, so that the glass ribs of the curtain wall can be hoisted to the inner side of the outer edge of the cantilever plate;

2. During the hoisting process of the glass ribs of the curtain wall, effective protection measures were taken for the corners of the glass ribs of the curtain wall by using a frame lined with flexible materials, which effectively prevented the glass ribs from bursting during the hoisting process.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a schematic elevation view of a balance stretcher frame used for hoisting glass ribs of a curtain wall at a cantilevered part provided by an embodiment of the present invention.

Notes in the figure: 1-steel structural beam; 2-weld; 3-steel lug plate; 31-bolt hole of lug plate; 4-structural floor; 5-lifting belt; 6-curtain wall glass rib; 61-glass Rib bolt hole; 7-first frame; 8-horizontal arm; 9-banding strap; 10-second frame; 11-counterweight; 12-vertical slot; 13-flexible rubber pad.

Detailed ways

The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

Referring to Fig. 1, the embodiment of the present invention provides a balance stretcher frame for hoisting the glass ribs of the curtain wall at the cantilevered part, which mainly includes a first frame 7 and a second frame 10, the first frame 7 and the second frame The second frame 10 can be welded into two symmetrical rectangular frames by adopting square steel pipes according to the size of the glass ribs of the curtain wall. The first frame 7 and the second frame 10 are in the same plane. 10 is welded with corresponding counterweight 11 according to the weight of curtain wall glass rib 6 on the side away from first frame 7, and this counterweight 11 can adopt steel plate, and height is consistent with the height of second frame 10, flush up and down.

Further, two cross-arms 8 are connected to the tops of the first frame 7 and the second frame 10, and a vertical card slot 12 is fixedly connected between the two cross-arms 8 corresponding to the middle position of the second frame 10, during hoisting , the lower end of the sling 5 is wound on a cross arm 8 on the top and both sides are limited between the vertical slot 12 and one side of the adjacent first frame 7, which can prevent the sling from sliding left and right during hoisting As a result, the balance shoulder set loses its balance. This hoisting method using the lifting belt 5, the cross arm 8, the first frame 7, the second frame 10 and the counterweight 11 uses the principle of leverage, and the weight of the counterweight 11 can be determined according to the weight of the glass rib 6 of the curtain wall. It is adjusted until the force on both sides of the lifting belt 5 is equal, which can ensure the balance and stability of the lifting process.

Further, the height of the first frame 7 and the second frame 10 is slightly smaller than the height of the glass rib 6 of the curtain wall. The height is consistent, so that when the first frame 7 and the second frame 10 are in use, the top is just at the bottom height position of the cantilever plate at the top of the glass rib of the curtain wall. With such a design, the curtain wall glass rib hoisting balance stretcher is made by using the leverage principle so that the curtain wall glass rib at the bottom of the cantilever plate can be hoisted from the bottom of the cantilever plate, which solves the problem that there is a cantilever plate on the top of the glass rib of the curtain wall, and the glass rib cannot be lifted by a crane. The problem that the top of the cantilever plate is directly hoisted in place.

The first frame 7 and the second frame 10 are provided with a plurality of cross-arms 8 at intervals in the vertical height direction, and the distance between the two cross-arms 8 on the top is smaller than the distance between the remaining cross-arms 8, and the cross-arms 8 can be Adopt square steel pipe, cross arm 8 one end and counterweight 11 are welded and fixed. The first frame 7 and the cross arm 8 on it are pasted with flexible rubber pads 13 on the side where the curtain wall glass ribs are installed to protect the curtain wall glass ribs 6. The flexible rubber pads 13 can also be replaced by winding soft tapes. The first frame 7 lined with flexible materials takes effective protection measures for the corners of the glass ribs 6 of the curtain wall, effectively avoiding the glass ribs 6 of the curtain wall from bursting during hoisting.

Further, at the bottom of the first frame 7, a base bracket (not shown) can also be vertically fixedly connected. The base bracket can be a steel plate, and the upper surface of the base bracket is provided with a flexible gasket. The lower end of the can be placed on the upper surface of the base, and the flexible pad also plays a protective role.

Further, in the height direction of the first frame 7, there are multiple bands 9 for fixing the glass ribs 6 of the curtain wall at intervals, and the glass ribs 6 of the curtain wall are fixed on the installation surface of the first frame 7 through the bands 9 .

The balance stretcher of the present invention is mainly based on the principle of leverage, and a balance stretcher is designed for hoisting the glass ribs of the curtain wall at the cantilevered part. The balance stretcher is mainly composed of two symmetrical rectangular frames welded by square steel pipes, one Paste flexible rubber pads on the inner side of the rectangular frame to protect the glass ribs of the curtain wall. On the other side, the rectangular frame is welded with corresponding counterweights according to the weight of the glass ribs. A vertical card slot is welded in the middle of the upper cross arm of the two frames to prevent the lifting bandage from slipping and the balance stretcher from losing balance during hoisting. Finally, use the formed balance stretcher to install glass ribs, tie a fixed bandage, and cooperate with hoisting equipment to hoist the glass ribs of the curtain wall at the cantilevered part. The balanced stretcher frame is simple to manufacture and saves materials, can effectively speed up the engineering construction progress and improve the construction efficiency. Therefore, the balance stretcher has a very high promotion value in the hoisting of the glass ribs of the curtain wall at the overhanging part.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and modifications to these embodiments still fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a balance arm set frame for encorbelmenting position curtain glass rib hoist and mount which characterized in that: including supplying the first frame of installation curtain wall glass rib and being fixed in the second frame of one side of first frame, first frame and second frame coplane, the second frame is keeping away from one side of first frame is fixed with the counter weight, the interval is provided with the cross arm and is used for the bandage of fixed curtain wall glass rib in the direction of height of first frame, the cross arm extends to the second frame and with the counter weight is fixed, and the hoist and mount area is located on the extension section of cross arm.

2. The balance arm jack of claim 1, wherein the surfaces of the first frame and the cross-arm are provided with flexible padding.

3. The balance arm socket of claim 1, wherein the top height of the first frame is adapted to the height of the bottom of the top cantilever plate of the curtain wall glass rib.

4. The balance arm sleeve frame of claim 1, wherein two cross arms are arranged at the top of the first frame at intervals, vertical clamping grooves are fixed in the middle of the extending sections of the two cross arms, and the hoisting belt is arranged between the vertical clamping grooves and one side of the adjacent first frame.

5. The balance sleeve frame of claim 1, wherein the bottom of the first frame is vertically provided with a bottom support, the upper surface of which is provided with a flexible pad.

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