Hoisting device for assembly type steel structure

Abstract

The utility model relates to the technical field of hoisting devices, in particular to an assembly type steel structure hoisting device which comprises an assembly type steel plate, and a hoisting assembly is arranged on the outer wall of the assembly type steel plate. The hoisting assembly comprises a concave clamping seat arranged on the outer wall of the periphery of the assembly type steel plate, a sliding groove is formed in the rear end of the concave clamping seat, a limiting sliding block is clamped and embedded in the inner wall of the sliding groove, one end of the limiting sliding block is connected with a clamping plate, an anti-skid pad is pasted to one end of the clamping plate, and the other end of the clamping plate is connected with a lifting rod. According to the hoisting device for the fabricated steel structure, the telescopic cylinder stretches out and draws back to clamp the clamping plate at one end to the outer wall of a steel plate, skid resistance is achieved through the anti-skid pad, and therefore fabricated steel plates with different thicknesses can be conveniently clamped; and the limiting disc abuts against the surface of the assembly type steel plate, fastening is conducted through the limiting nails, lifting is conducted through the lifting lugs, and people can conveniently lift the assembly type steel plate.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting devices, in particular to a hoisting device for assembled steel structures. Background Art

[0002] Prefabricated steel structure buildings refer to prefabricated buildings whose structural system is composed of steel parts. Compared with prefabricated concrete buildings, prefabricated steel structure buildings have excellent characteristics such as faster installation speed, better seismic performance, lighter weight, more environmentally friendly, and lower cost. During construction, prefabricated steel structures need to be hoisted to a high place, so corresponding hoisting devices are required.

[0003] The patent with the publication number CN219528453U proposes a device for fixing and hoisting assembled modular steel structure components, which includes a base device, a fixing device, a socket, a hoisting mechanism, the upper end of the main steel pipe, and a receiving steel pipe. It is processed and manufactured according to the size and thickness of the assembled modular steel structure components, and is formed by welding square steel, steel plate, and steel pipe. The various devices are connected by sockets. The fixing device and the component are fixed by bolts, which can effectively fix the component, but there are still the following problems in this patent:

[0004] The above-mentioned lifting device is not convenient for clamping and lifting steel plates of different thicknesses during use, so it is not convenient to operate and use the lifting device.

[0005] In view of the above problems, it is necessary to design a lifting device for assembled steel structures to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a lifting device for assembled steel structures, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A lifting device for an assembled steel structure, comprising an assembled steel plate, wherein an outer wall of the assembled steel plate is provided with a lifting assembly;

[0009] The lifting assembly includes a concave clamping seat arranged on an outer wall of the assembled steel plate, a sliding groove is provided at the rear end of the concave clamping seat, a limiting slider is embedded in the inner wall of the sliding groove, one end of the limiting slider is connected to a clamping plate, one end of the clamping plate is pasted with an anti-slip pad, a telescopic cylinder is provided in the middle of the other end of the clamping plate, a connecting seat is provided in the middle of the outer wall of one side of the concave clamping seat, a support rod is provided in the middle of the connecting seat, a sleeve is provided at the other end of the support rod, a threaded support column is provided on the inner wall of the sleeve, a lifting ear is provided at one end of the threaded support column, a limiting disk is provided at the other end of the threaded support column, and a limiting nail is provided around the limiting disk.

[0010] As a preferred solution of the utility model, the number of the concave clamping seats provided in one group is two, and the number of the telescopic cylinders, clamping plates and anti-slip pads provided in one group of the concave clamping seats are all four.

[0011] As a preferred solution of the utility model, the connecting seat and the concave clamping seat are welded, and the telescopic cylinder and the concave clamping seat are fixedly connected.

[0012] As a preferred solution of the utility model, the telescopic cylinder is fixedly connected to the clamping plate, the clamping plate is fixedly connected to the limit slider, and the limit slider is slidably connected to the slide groove.

[0013] As a preferred solution of the utility model, the anti-slip pad is bonded to the clamping plate, the support rod is rotatably connected to the connecting seat, the support rod is rotatably connected to the sleeve, and the sleeve is threadedly connected to the threaded support column.

[0014] As a preferred solution of the utility model, the lifting ear is fixedly connected to the threaded support column, the limiting plate is fixedly connected to the threaded support column, and the limiting nail is threadedly connected to the limiting plate.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, a lifting device for assembled steel structures is designed, a telescopic cylinder is used to extend and retract a clamping plate at one end to the outer wall of the steel plate, and an anti-skid pad is used to prevent slipping, so that assembled steel plates of different thicknesses can be clamped, a limit plate is used to press against the surface of the assembled steel plate, and the limit nails are used to fasten it, and the lifting is performed through the lifting ears, so that people can lift the assembled steel plates conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the concave clamping seat and the clamping plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the assembled steel plate and the concave clamping seat of the utility model.

[0021] In the figure: 1. assembled steel plate; 2. lifting assembly; 201. concave clamping seat; 202. telescopic cylinder; 203. slide groove; 204. limit slider; 205. clamping plate; 206. anti-slip pad; 207. connecting seat; 208. support rod; 209. threaded support column; 210. sleeve; 211. limit pin; 212. limit plate; 213. lifting ear. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-3 As shown, a lifting device for assembled steel structure includes an assembled steel plate 1, and a lifting assembly 2 is arranged on the outer wall of the assembled steel plate 1;

[0024] The lifting assembly 2 includes a concave clamping seat 201 arranged on the outer wall of the assembled steel plate 1, a slide groove 203 is opened at the rear end of the concave clamping seat 201, and a limit slider 204 is embedded in the inner wall of the slide groove 203. One end of the limit slider 204 is connected to a clamping plate 205, and an anti-slip pad 206 is pasted on one end of the clamping plate 205. A telescopic cylinder 202 is arranged in the middle of the other end of the clamping plate 205, a connecting seat 207 is arranged in the middle of the outer wall of one side of the concave clamping seat 201, a support rod 208 is arranged in the middle of the connecting seat 207, and a sleeve 210 is arranged at the other end of the support rod 208. A threaded support column 209 is arranged on the inner wall of the sleeve 210, and a lifting ear 213 is arranged at one end of the threaded support column 209. A limit disk 212 is arranged at the other end of the threaded support column 209, and a limit nail 211 is arranged around the limit disk 212.

[0025] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 3As shown, the number of a set of concave clamping seats 201 is two, and the number of telescopic cylinders 202, clamping plates 205 and anti-skid pads 206 provided in a set of concave clamping seats 201 is four. The connecting seat 207 is welded to the concave clamping seat 201, the telescopic cylinder 202 is fixedly connected to the concave clamping seat 201, the telescopic cylinder 202 is fixedly connected to the clamping plate 205, the clamping plate 205 is fixedly connected to the limit slider 204, and the limit slider 20 4 is slidably connected with the slide groove 203, the anti-slip pad 206 is bonded with the clamping plate 205, the support rod 208 is rotatably connected with the connecting seat 207, the support rod 208 is rotatably connected with the sleeve 210, the sleeve 210 is threadedly connected with the threaded support column 209, the ear 213 is fixedly connected with the threaded support column 209, the limiting plate 212 is fixedly connected with the threaded support column 209, and the limiting nail 211 is threadedly connected with the limiting plate 212;

[0026] Among them, the anti-slip pad 206 is bonded to the clamping plate 205 for easy replacement. The limiting slider 204 slides with the inner wall of the clamping plate 205 to assist the movement of the clamping plate 205. The connecting seat 207 is welded to the surface of the concave clamping seat 201, which is convenient for support through the support rod 208 and the connecting seat 207, thereby achieving the purpose of lifting.

[0027] Working process of the utility model: the device for lifting assembled steel structure designed by the present invention is used. When working, the concave clamping seat 201 is clamped to the outer wall of the assembled steel plate 1, and the telescopic cylinder 202 is controlled by an external controller to extend and retract to drive the clamping plate 205 at one end to move to the outer wall of the assembled steel plate 1 for clamping, and an anti-skid pad 206 is pasted on the contact surface with the assembled steel plate 1, and the anti-skid pad 206 has the effect of anti-skid protection, and the limiting slider 204 slides with the inner wall of the slide groove 203 to assist the movement of the clamping plate 205, so that its movement is more stable, and the limiting plate 212 at one end thereof is supported against the outer wall of the assembled steel plate 1 by twisting the lifting ear 213, and is fastened by the limiting nail 211, and supported by the support rod 208, and is convenient for lifting through the lifting ear 213, so as to facilitate the lifting of assembled steel plates 1 of different thicknesses.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for an assembled steel structure, comprising an assembled steel plate (1), characterized in that: The outer wall of the assembled steel plate (1) is provided with a hoisting assembly (2); The hoisting assembly (2) comprises a concave clamping seat (201) arranged on the outer wall of the assembled steel plate (1), a slide groove (203) is provided at the rear end of the concave clamping seat (201), a limit slider (204) is embedded in the inner wall of the slide groove (203), one end of the limit slider (204) is connected to a clamping plate (205), one end of the clamping plate (205) is attached with an anti-slip pad (206), a telescopic cylinder (202) is provided in the middle of the other end of the clamping plate (205), and the concave clamping seat (201) is provided with a slide groove (203). 01) is provided with a connecting seat (207) in the middle of an outer wall on one side, a supporting rod (208) is provided in the middle of the connecting seat (207), a sleeve (210) is provided at the other end of the supporting rod (208), a threaded supporting column (209) is provided on the inner wall of the sleeve (210), a lifting ear (213) is provided at one end of the threaded supporting column (209), a limiting plate (212) is provided at the other end of the threaded supporting column (209), and a limiting nail (211) is provided around the limiting plate (212).

2. The hoisting device for assembled steel structure according to claim 1, characterized in that: The number of the concave clamping seats (201) provided in one group is two, and the number of the telescopic cylinders (202), clamping plates (205) and anti-slip pads (206) provided in one group of the concave clamping seats (201) are four.

3. The hoisting device for assembled steel structure according to claim 1, characterized in that: The connecting seat (207) and the concave clamping seat (201) are welded, and the telescopic cylinder (202) and the concave clamping seat (201) are fixedly connected.

4. The hoisting device for assembled steel structure according to claim 1, characterized in that: The telescopic cylinder (202) is fixedly connected to the clamping plate (205), the clamping plate (205) is fixedly connected to the limiting slider (204), and the limiting slider (204) is slidably connected to the sliding groove (203).

5. The hoisting device for assembled steel structure according to claim 1, characterized in that: The anti-slip pad (206) is bonded to the clamping plate (205), the support rod (208) is rotationally connected to the connecting seat (207), the support rod (208) is rotationally connected to the sleeve (210), and the sleeve (210) is threadedly connected to the threaded support column (209).

6. The hoisting device for assembled steel structure according to claim 1, characterized in that: The lifting ear (213) is fixedly connected to the threaded support column (209), the limiting plate (212) is fixedly connected to the threaded support column (209), and the limiting nail (211) is threadedly connected to the limiting plate (212).

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