Detachable auxiliary lifting appliance for roof panel

Abstract

The utility model relates to a detachable auxiliary lifting appliance for a roof panel, which belongs to the technical field of steel structure mounting equipment and comprises a lifting main beam provided with a bearing cross beam for hanging a sling of the roof panel; the hoisting main beam comprises a main beam, a bearing cross beam and a hoisting beam, a base is arranged on the main beam, and the bearing cross beam is fixedly connected to the hoisting main beam; a lifting lug for hanging a lifting sling is arranged on the main beam; the bearing cross beam comprises a cross beam body, a connecting base is arranged on the cross beam body, the roof panel sling is hung on the cross beam body, and a limiting stop lever used for preventing the roof panel sling from slipping is hinged to the connecting base. The lifting main beam is matched with the detachable bearing cross beam, so that the transportation flexibility of the lifting appliance consisting of the lifting main beam and the detachable bearing cross beam is improved, and the overall appearance of the lifting beam after being detached is more standard, so that the lifting appliance is prevented from being damaged due to collision in the transportation process, and the overall stability of the lifting appliance is ensured.

Description

Technical Field

[0001] The utility model relates to a detachable roof panel auxiliary hanger, belonging to the technical field of steel structure installation equipment. Background Art

[0002] When installing the roof panels of the steel structure, people must first hoist the roof panels to the top of the steel structure. At present, the hoisting equipment used for hoisting the roof panels is a hoisting beam. In practice, people have found that this type of hoisting beam has the following disadvantages: the hoisting beam is fixedly welded with protruding cross arms and guard bars, and the non-detachable cross arms and guard bars cause the shape of the hoisting beam to be irregular, occupy a large space, and be inconvenient to transport, which brings great inconvenience to shipment and loading. In addition, during the hoisting process, the protruding cross arms and guard bars are prone to bumping and deformation, resulting in the overall stability of the hoisting beam to deteriorate, which will further cause the roof panel hoisting to fail and cause safety accidents. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, to provide a detachable roof panel auxiliary hanger, and to increase the stability of the hanger used for hanging the roof panel and the convenience of transportation.

[0004] The utility model discloses a detachable roof panel auxiliary lifting device, comprising: a load-bearing crossbeam for hanging the roof panel lifting rope is arranged on the lifting main beam;

[0005] The hoisting main beam comprises: a main beam, a base is provided on the main beam, and the load-bearing crossbeam is fixedly connected to the hoisting main beam through the base; and a lifting lug for hanging a lifting sling is provided on the main beam;

[0006] The load-bearing crossbeam comprises a crossbeam, a connecting seat is arranged on the crossbeam, the roof panel sling is hung on the crossbeam, and a limit stopper rod for preventing the roof panel sling from slipping is hinged on the connecting seat.

[0007] Furthermore, the hoisting main beam also includes: connecting plates are provided at both ends of the main beam, and several groups of hoisting main beams are connected to each other through the connecting plates and assembled into one.

[0008] Furthermore, a slot is provided on the main beam, and the disassembled load-bearing beam is placed in the slot, and a permanent magnet for adsorbing and fixing the load-bearing beam is provided in the slot.

[0009] Furthermore, the base includes: a bearing piece fixedly connected to the main beam, a fixing groove is provided between the bearing pieces, and the cross beam is arranged in the fixing groove.

[0010] Furthermore, a first connecting hole is provided on the side of the beam, and a second connecting hole corresponding to the first connecting hole is provided on the side of the bearing plate. Bolts for fixing the beam and the base are penetrated through the first connecting hole and the second connecting hole.

[0011] Furthermore, the connecting seats are arranged near both ends of the crossbeam.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The lifting main beam is combined with a detachable load-bearing crossbeam, which improves the transportation flexibility of the sling composed of the two. After disassembly, the overall appearance of the lifting beam is more standardized, thus avoiding damage to the sling due to bumps during transportation and ensuring the overall stability of the sling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the installation structure of a detachable roof panel auxiliary hanger of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a detachable roof panel auxiliary hoisting device for hoisting a main beam and a load-bearing crossbeam in the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the disassembly structure of a detachable roof panel auxiliary hanger.

[0017] In the figure:

[0018] 1. Lifting main beam; 101. Main beam; 102. Connecting plate; 103. Base; 1031. Loading sheet; 1032. Fixing groove; 1033. Second connecting hole; 104. Lifting ear; 105. Card slot;

[0019] 2. Load-bearing beam; 201. beam; 2011. first connecting hole; 202. limit stop bar; 203. connecting seat;

[0020] 3. Roof panel slings. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 3 As shown, this embodiment is implemented by the following technical solutions: a load-bearing crossbeam 2 for mounting a roof panel sling 3 is provided on the hoisting main beam 1;

[0022] The hoisting main beam 1 comprises: a main beam 101, a base 103 is provided on the main beam 101, and the load-bearing cross beam 2 is fixedly connected to the hoisting main beam 1 through the base 103; a lifting lug 104 for hanging a lifting sling is provided on the main beam 101;

[0023] The load-bearing crossbeam 2 includes: a crossbeam 201, a connecting seat 203 is provided on the crossbeam 201, the roof panel sling 3 is mounted on the crossbeam 201, and a limit stopper 202 is hinged on the connecting seat 203 to prevent the roof panel sling 3 from slipping off. The rotation angle range of the limit stopper 202 on the connecting seat 203 is 0°-90°. The limit stopper 202 is in the 0° state. Figure 3 As shown, Figure 1The limit stop rod 202 is in a 90° state.

[0024] Specifically, the hoisting main beam 1 further includes: connecting plates 102 are provided at both ends of the main beam 101, and a plurality of groups of hoisting main beams 1 are connected to each other through the connecting plates 102 and assembled into one.

[0025] Specifically, a slot 105 is provided on the main beam 101 , and the disassembled load-bearing beam 2 is inserted into the slot 105 . A permanent magnet is provided in the slot 105 for adsorbing and fixing the disassembled load-bearing beam 2 .

[0026] Specifically, the base 103 includes: a bearing piece 1031 fixedly connected to the main beam 101 , a fixing groove 1032 is provided between the bearing pieces 1031 , and the cross beam 201 is set in the fixing groove 1032 .

[0027] Specifically, a first connection hole 2011 is provided on the side of the beam 201, and a second connection hole 1033 corresponding to the first connection hole 2011 is provided on the side of the supporting plate 1031. Bolts for fixing the beam 201 and the base 103 are inserted into the first connection hole 2011 and the second connection hole 1033.

[0028] Specifically, the connecting seat 203 is disposed near both ends of the beam 201 .

[0029] The specific use principle of the utility model is as follows:

[0030] The roof panel sling 3 is mounted on the load-bearing beam 2, and the lifting sling is hung on the lifting ear 104. Furthermore, after the roof panel is hoisted, the load-bearing beam 2 is manually removed from the lifting main beam 1, and the limit stop rod 202 and the beam 201 are folded and placed in the slot 105 for fixation to prevent the limit stop rod 202 from being bent and damaged by external force during subsequent transportation. The appearance of the lifting main beam 1 after disassembly and assembly becomes standardized, which is convenient for transportation space arrangement, thereby improving its own transportation stability and convenience.

[0031] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A detachable roof panel auxiliary lifting device, comprising: The roof panel sling (3) is characterized in that it further comprises: a hoisting main beam (1), wherein the hoisting main beam (1) is provided with a bearing cross beam (2) for mounting the roof panel sling (3); The hoisting main beam (1) comprises: a main beam (101), a base (103) is provided on the main beam (101), and a load-bearing cross beam (2) is fixedly connected to the hoisting main beam (1) through the base (103); and a lifting lug (104) for hanging a lifting sling is provided on the main beam (101); The load-bearing crossbeam (2) comprises a crossbeam (201), a connecting seat (203) is provided on the crossbeam (201), a roof panel sling (3) is mounted on the crossbeam (201), and a limit stopper (202) is hinged on the connecting seat (203) for preventing the roof panel sling (3) from slipping off.

2. A detachable roof panel auxiliary lifting device according to claim 1, characterized in that: The hoisting main beam (1) also includes: connecting plates (102) are provided at both ends of the main beam (101), and a plurality of groups of hoisting main beams (1) are connected to each other through the connecting plates (102) and assembled into one body.

3. The detachable roof panel auxiliary lifting device according to claim 2, characterized in that: The main beam (101) is provided with a clamping groove (105), and the disassembled load-bearing crossbeam (2) is clamped into the clamping groove (105). A permanent magnet for adsorbing and fixing the load-bearing crossbeam (2) is provided in the clamping groove (105).

4. The detachable roof panel auxiliary lifting device according to claim 1, characterized in that: The base (103) comprises: a bearing piece (1031) fixedly connected to the main beam (101); a fixing groove (1032) is arranged between the bearing pieces (1031); and the cross beam (201) is arranged in the fixing groove (1032).

5. The detachable roof panel auxiliary lifting device according to claim 1, characterized in that: A first connection hole (2011) is provided on the side of the crossbeam (201), a second connection hole (1033) corresponding to the first connection hole (2011) is provided on the side of the bearing plate (1031), and bolts for fixing the crossbeam (201) and the base (103) are inserted into the first connection hole (2011) and the second connection hole (1033).

6. The detachable roof panel auxiliary lifting device according to claim 1, characterized in that: The connecting seats (203) are arranged near the two ends of the crossbeam (201).

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