CN220223206U - Shoulder pole beam structure for hoisting steel structure - Google Patents

Abstract

The utility model relates to a shoulder pole beam structure for hoisting a steel structure, which comprises the following components: the balance beam is welded with a hoisting body, two sliding lifting hooks are connected to the balance beam at two sides of the hoisting body, and the sliding lifting hooks are fixed on the balance beam through a lifting hook fixer; the bottom of the slidable lifting hook is hung with a lifting rod piece. The beneficial effects of the utility model are as follows: the balance beam with scales is provided with the sliding lifting hook for connecting the lifting rod pieces, so that the applicability of the structure is enhanced, steel members with different lengths can be lifted, the stress at the two ends of the balance beam is basically concentrated at the middle point of the balance beam, and the service life of the balance beam is prolonged; a plurality of steel member fixing brackets for hoisting the steel structure are arranged at the bottom of the hoisting rod piece, so that the hoisting of a plurality of steel members can be realized at one time; the steel member fixing bracket is arranged, so that the steel member can be prevented from moving in the hoisting process.

Description

A pole beam structure used for hoisting steel structures

Technical field

The utility model relates to the field of hoisting engineering, and particularly includes a pole beam structure used for hoisting steel structures.

Background technique

The shoulder pole beam is also called a balance beam spreader. It is easy to use and can withstand the horizontal component force generated by tilted lifting. It can improve the stress of the lifting lugs, reduce the pressure on the equipment during lifting, and make the equipment more comfortable. No deformation will occur. During the hoisting process, the components of the pole beam do not always need to be kept horizontal or vertical, and can be directly installed using a crane.

When using the existing lifting pole beam to hoist steel components of a steel structure building, since the distance between the contact surfaces cannot be adjusted, there are certain limitations when hoisting steel components of different lengths. The pole beam is in the position of the balance beam. The position of the hook cannot be adjusted. When the steel components are fixed and hoisted, the steel components cannot be fixed and hoisted at different positions. Moreover, for steel components of different specifications and sizes, it is inconvenient to fix and hoist, which in turn affects the performance of the steel component hoisting pole beam. Practicality.

Therefore, a new pole beam structure for steel structure hoisting is urgently needed to overcome the above problems.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art and provide a pole beam structure for hoisting steel structures.

This pole beam structure for steel structure hoisting includes: a balance beam, a hoisting body is welded and connected to the balance beam, and two sliding hooks are connected to the balance beams on both sides of the hoisting body. The sliding hooks pass through the hooks. The holder is fixed on the balance beam; the bottom of the sliding hook is hung with a lifting rod;

There is a steel component fixing bracket at the bottom of the lifting rod, and a cross brace component is provided between the steel component fixing brackets on the lifting rods on both sides. The cross brace component includes cross brace standard sections, and the cross brace standard sections are connected by cross braces. pieces are connected to each other.

Preferably, the balance beam is provided with a scale, and the zero scale line of the scale is located at the midpoint of the balance beam. The balance beams on both sides of the hoisting body are screw rods, and the two sliding hooks move symmetrically on both sides of the balance beam.

Preferably, the lifting rod has an isosceles triangle structure, a connecting hole is provided on the top corner of the lifting rod, and the lifting rod is connected to the slidable hook through the connecting hole.

Preferably, the end size of the standard section of the cross brace is smaller than the middle size of the standard section of the cross brace. The cross brace connector is an annular member. The ends of two adjacent standard sections of the cross brace are inserted into the cross brace connector to connect them as a whole. .

Preferably, several steel component fixing brackets are symmetrically provided at the bottom of the two lifting rods.

Preferably, the hoisting body is provided with several hoisting holes. When the hoisting equipment is connected to the pole beam structure, the hook of the hoisting equipment passes through the hoisting holes on the hoisting body.

The beneficial effects of this utility model are:

1) This utility model is equipped with a graduated balance beam, and a sliding hook is provided on the balance beam for connecting lifting rods, which enhances the applicability of the structure, can hoist steel members of different lengths, and enables the balance beam to be lifted The stress at both ends is basically concentrated at the midpoint of the balance beam, which improves the life of the balance beam.

2) This utility model is provided with multiple steel component fixing brackets for hoisting steel structures at the bottom of the hoisting rods, which can lift multiple steel components at one time.

3) The utility model is equipped with a steel component fixing bracket, which can prevent the steel component from moving during the hoisting process.

Description of the drawings

Figure 1 is the front view of the new pole beam structure.

Explanation of reference signs: hoisting body 1, balance beam 2, hoisting hole 3, sliding hook 4, hook holder 5, hoisting rod 6, steel component fixed bracket 7, cross brace member 8, cross brace standard section 9 , transverse support connector 10.

Detailed ways

The utility model will be further described below in conjunction with the embodiments. The description of the following embodiments is only used to help understand the present invention. It should be pointed out that for ordinary people in the art, several modifications can be made to the present utility model without departing from the principle of the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

As an embodiment, as shown in Figure 1, this kind of pole beam structure for steel structure hoisting includes: a balance beam 2. A hoisting body 1 is welded and connected to the balance beam 2 as the main load-bearing component of the structure. There are several lifting holes 3 on the body 1. When the lifting equipment is connected to the pole beam structure, the hook of the lifting equipment passes through the lifting holes 3 on the lifting body 1 to lift the steel component.

The balance beams 2 on both sides of the hoisting body 1 are screw rods, and the two sliding hooks 4 rotate and move symmetrically on both sides of the balance beam 2. The balance beam 2 is provided with a scale, and the zero scale line of the scale is located on the balance beam. 2 midpoint, it is convenient for the two sliding hooks 4 to move symmetrically on both sides of the zero scale line, so that the stress on both ends of the balance beam 2 is basically concentrated at the midpoint of the balance beam 2, thereby improving the life of the balance beam. The slidable hook 4 is fixed on the balance beam 2 through the hook holder 5 .

The lifting rod 6 is hung at the bottom of the sliding hook 4; the lifting rod 6 has an isosceles triangle structure, and a connecting hole is provided on the top corner of the lifting rod 6; the lifting rod 6 is connected to the sliding hook 4 through the connecting hole .

Two steel component fixing brackets 7 are symmetrically provided at the bottom of the two lifting rods 6. The number of the steel component fixing brackets 7 can be adjusted according to the number of steel components to be hoisted. The size of the steel component fixing brackets 7 can be adjusted according to The cross section of the steel member is adjusted.

There is a horizontal brace member 8 between the steel member fixing brackets 7 on the lifting rods 6 on both sides. The horizontal brace member 8 is formed by connecting several horizontal brace standard sections 9 to control the distance between the two lifting rods 6. The applicability of the structure is enhanced, and steel members of different lengths can be hoisted; the standard sections 9 of the cross braces are connected to each other through the cross brace connectors 10. When the required hoisting structure is long, the number of standard sections 9 of the cross brace can be increased to increase the contact area.

Specifically, the end size of the cross brace standard section 9 is slightly smaller than the middle section size of the cross brace standard section 9, the cross brace connector 10 is an annular member, and the ends of two adjacent cross brace standard sections 9 are inserted into the cross brace connector. 10 are connected into a whole.

Claims (6)

1. A pole beam structure used for hoisting steel structures, which is characterized in that it includes: a balance beam (2), a hoisting body (1) welded and connected to the balance beam (2), and balances on both sides of the hoisting body (1) There are two sliding hooks (4) connected to the beam (2). The sliding hooks (4) are fixed on the balance beam (2) through the hook holder (5); the sliding hooks (4) are hung at the bottom. There are lifting rods (6); A steel member fixing bracket (7) is provided at the bottom of the hoisting rod (6), and a cross brace member (8) is provided between the steel member fixation brackets (7) on the hoisting rods (6) on both sides. The cross brace member (8) 8) It includes standard cross brace sections (9), and the standard cross brace sections (9) are connected to each other through cross brace connectors (10). 2. The pole beam structure for steel structure hoisting according to claim 1, characterized in that the balance beam (2) is provided with a scale, and the zero mark of the scale is located at the midpoint of the balance beam (2). The balance beams (2) on both sides of the body (1) are screw rods, and two sliding hooks (4) move symmetrically on both sides of the balance beam (2). 3. The pole beam structure for steel structure hoisting according to claim 1, characterized in that the hoisting rod (6) has an isosceles triangle structure, and a connecting hole is provided on the top corner of the hoisting rod (6). The lifting rod (6) is connected to the sliding hook (4) through the connecting hole. 4. The flat pole beam structure for steel structure hoisting according to claim 1, characterized in that the end size of the cross brace standard section (9) is smaller than the middle section size of the cross brace standard section (9), and the cross brace connector ( 10) is an annular member, and the ends of two adjacent horizontal brace standard sections (9) are inserted into the horizontal brace connector (10) and connected into a whole. 5. The flat pole beam structure for steel structure hoisting according to claim 1, characterized in that several steel member fixing brackets (7) are symmetrically provided at the bottom of the two hoisting rods (6). 6. The flat pole beam structure for steel structure hoisting according to claim 1, characterized in that the hoisting body (1) is provided with several lifting holes (3). When the hoisting equipment is connected to the flat pole beam structure, the hoisting equipment The hook passes through the lifting hole (3) on the lifting body (1).