Electric hoist hoisting equipment

Abstract

The utility model discloses electric hoist hoisting equipment, which relates to the technical field of hoisting equipment, and particularly comprises a main workbench, a take-up box is arranged on the front side of the main workbench, a load alarm box is further arranged on the front side of the main workbench, a wire inlet hole is further formed in the main workbench, and a wire outlet hole is further formed in the main workbench. A first seamless pipe is vertically fixed to the middle position of the top of the main workbench, an upper flange is arranged on the first seamless pipe, a second seamless pipe is arranged on the upper flange, and a rail steel plate is horizontally fixed to the top of the second seamless pipe. The rail steel plate and the travelling crane are arranged, the travelling crane moves on the rail steel plate along the rail steel plate, the travelling crane moves to drive the lifting hoist to move so as to drive a lifted object to be close to or far away from the main workbench, and the effect of controlling the lifting hoist to move towards or far away from the workbench is achieved; the problem that adjustment is very troublesome due to the fact that the distance between a hook and a base of an existing electric hoist cannot be adjusted and the base needs to be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to a hoisting device, in particular to an electric hoist hoisting device. Background Technique

[0002] An electric hoist is a hoisting device driven by an electric motor, that is, the electric hoist hoisting device, which is commonly used in the industrial and construction fields for hoisting and transporting goods. It usually consists of components such as an electric motor, a gearbox, a lifting hook, a steel wire rope (or chain), and a control system. The main function of the electric hoist is to provide lifting force, lift goods from the ground or a low place, and place them at the target position. The electric hoist hoisting device is widely used in factories, warehouses, docks, construction sites and other places for operations such as hoisting heavy objects, installing equipment, and repairing machinery. It has the advantages of simple operation, high efficiency, safety and reliability, and is one of the common hoisting devices in modern industrial production.

[0003] When the existing electric hoist hoisting device is used, after hanging an object on the hook, the operation is carried out for hoisting. Generally, the rotation of the base is used to drive the hook and the hoisted object to move. When the object needs to be placed at a designated position, the base needs to be continuously moved for adjustment. The hook itself cannot adjust the distance between the hook and the base, so it is very troublesome to adjust the base. Summary of the Invention

[0004] The purpose of the utility model is to solve the problem that the hook on the existing electric hoist itself cannot adjust the distance between the hook and the base, resulting in very troublesome adjustment due to the need to adjust the base.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric hoist hoisting device, including a general workbench. A wire reel box is arranged on the front surface of the general workbench, and a load alarm box is also arranged on the front surface of the general workbench. An inlet hole is arranged inside the general workbench; a first seamless pipe is vertically fixed at the middle position on the top of the general workbench. An upper flange is arranged on the first seamless pipe, a second seamless pipe is arranged on the upper flange, a track steel plate is horizontally fixed at the top of the second seamless pipe, a traveling crane slides on the track steel plate, and a hoisting hoist is arranged at the bottom of the traveling crane.

[0007] Preferably: A deep groove bearing is arranged inside the first seamless pipe, an adjusting column is fixed inside the deep groove bearing, a lower flange is fixed at the top of the adjusting column, a flat pressure bearing is arranged on the inner wall of the lower flange, and the inner wall of the flat pressure bearing is fixedly connected with the upper flange. A rotary locking wrench is arranged on the side surface of the first seamless pipe, and the rotation of the adjusting column is adjusted by the rotary locking wrench.

[0008] Preferably: A drawer is also arranged on the front surface of the general workbench.

[0009] Preferably, a vise is provided on the top of the total workbench.

[0010] Preferably, the total workbench is formed by combining four small workbenches, and a connecting member is provided between the four small workbenches. The four small workbenches are stably and fixedly connected through the connecting member.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By providing the track steel plate and the traveling crane, the traveling crane moves along the track steel plate on the track steel plate. The movement of the traveling crane drives the hoisting pulley to move, driving the hoisted object to approach or move away from the total workbench, achieving the effect of controlling the hoisting pulley to move towards or away from the workbench, and solving the problem that the hook on the existing electric hoist itself cannot adjust the distance between the hook and the base, resulting in very troublesome adjustment due to the need to adjust the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of an electric hoist lifting device.

[0014] Figure 2 It is a rear-view structural schematic diagram of an electric hoist lifting device.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of a drawer in an electric hoist lifting device.

[0016] Figure 4 It is a structural schematic diagram of the positions of the first seamless pipe and the second seamless pipe in an electric hoist lifting device.

[0017] Figure 5 It is a partial front-view cross-sectional structural schematic diagram of the positions of the first seamless pipe and the second seamless pipe in an electric hoist lifting device.

[0018] As shown in the figure: 1. Total workbench; 2. Wire reel box; 3. Load alarm box; 4. Inlet hole; 5. First seamless pipe; 6. Upper flange; 7. Second seamless pipe; 8. Track steel plate; 9. Traveling crane; 10. Hoisting pulley; 11. Deep groove bearing; 12. Adjusting column; 13. Lower flange; 14. Plain pressure bearing; 15. Rotary locking wrench; 16. Drawer; 17. Vise; 18. Connecting member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0020] Please refer to Figures 1 to 5, in the embodiment of the utility model, an electric hoist lifting device includes a general workbench, which is formed by combining four small workbenches. There are connecting pieces arranged between the four small workbenches, and the four small workbenches are stably and fixedly connected through the connecting pieces, making the general workbench larger. A wire collecting box is arranged on the front of the general workbench for storing the power supply wire. A drawer is also arranged on the front of the general workbench for placing items. A load alarm box is also arranged on the front of the general workbench. An inlet hole is arranged inside the general workbench, and a vise is arranged on the top of the general workbench.

[0021] A first seamless pipe is vertically fixed at the middle position of the top of the general workbench. An upper flange is arranged on the first seamless pipe. A deep groove bearing is arranged inside the first seamless pipe. An adjusting column is fixed inside the deep groove bearing. The upper top of the adjusting column is fixed with a lower flange. A flat pressure bearing is arranged on the inner wall of the lower flange, and the inner wall of the flat pressure bearing is fixedly connected with the upper flange. A rotary locking wrench is arranged on the side of the first seamless pipe. The rotation of the adjusting column is adjusted by the rotary locking wrench. By rotating the rotary locking wrench to adjust the rotation of the adjusting column, the adjusting column rotates around its own axis.

[0022] A second seamless pipe is arranged on the upper flange. A track steel plate is horizontally fixed at the top of the second seamless pipe. A traveling crane slides on the track steel plate. A lifting hoist is arranged at the bottom of the traveling crane. The movement of the traveling crane on the track steel plate can drive the lifting hoist to move, making the lifting hoist close to and far away from the general workbench, solving the problem that the distance between the hook and the base of the existing electric hoist cannot be adjusted by the hook itself and requires the adjustment of the base, resulting in very troublesome adjustment.

Claims

1. An electric hoist lifting device, comprising a main working platform, characterized in that: A wire collection box is arranged on the front of the general workbench, a load alarm box is also arranged on the front of the general workbench, and a wire entry hole is also arranged inside the general workbench; a first seamless pipe is vertically fixed in the middle position of the top of the general workbench, an upper flange is arranged on the first seamless pipe, a second seamless pipe is arranged on the upper flange, a track steel plate is horizontally fixed on the top of the second seamless pipe, a crane is slid on the track steel plate, and a lifting hoist is arranged at the bottom of the crane.

2. The electric hoist lifting device according to claim 1, characterized in that: A deep groove bearing is arranged inside the first seamless pipe, an adjusting column is fixed inside the deep groove bearing, a lower flange is fixed on the top of the adjusting column, a plane pressure bearing is arranged on the inner wall of the lower flange, and the inner wall of the plane pressure bearing is fixedly connected to the upper flange. A rotary locking wrench is arranged on the side of the first seamless pipe, and the rotation of the adjusting column is adjusted by the rotary locking wrench.

3. The electric hoist lifting device according to claim 1, characterized in that: A drawer is also provided on the front of the main workbench.

4. The electric hoist lifting device according to claim 1, characterized in that: A vise is arranged on the top of the general workbench.

5. The electric hoist lifting device according to claim 1, characterized in that: The main workbench is formed by merging four small workbenches, and connecting pieces are arranged between the four small workbenches, and the four small workbenches are stably and fixedly connected by the connecting pieces.

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