Special lifting appliance for hoisting equipment at high altitude and low altitude

Abstract

The utility model relates to the technical field of lifting slings, in particular to a special lifting appliance for lifting equipment at high altitude and low altitude, which comprises a mounting seat, a universal rotating mechanism is rotatably arranged on the mounting seat, a plurality of mounting plates are mounted on the universal rotating mechanism through a first rotating shaft, fixed pulleys are arranged among the mounting plates, and the fixed pulleys are connected with the universal rotating mechanism through a second rotating shaft. A second rotating shaft is rotationally arranged at the end, away from the first rotating shaft, of the mounting plate, and a mounting adjusting mechanism is arranged on the mounting base. By arranging the universal rotating mechanism, adjustment in the horizontal direction is facilitated, the operation flexibility is improved, by arranging the installation adjusting mechanism, when a hoist needs to be installed, flexible installation in different directions is facilitated, the hoist can be suitable for hoisting heavy objects of different shapes and sizes, the operation convenience is improved, and the hoisting efficiency is improved. The back-and-forth swinging of the lifting hook of the crane is reduced, and the stability of a hoisting system is improved.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, specifically to a special lifting tool for high and low altitude lifting equipment. Background Technology

[0002] Cranes and hoists are common industrial equipment, often used together to complete various lifting operations. Cranes provide space and power support, while hoists provide the functions of lifting, transporting, and unloading heavy objects.

[0003] However, in the hoisting methods mentioned above, when the crane lifts a heavy object, the crane and hook often experience unnecessary back-and-forth swinging. This swinging not only affects the overall stability of the hoisting operation, but also often results in wire rope entanglement. Wire rope entanglement not only increases the complexity of the operation, but also poses a serious threat to the safety of the hoisting system, because the entangled wire rope may suddenly loosen or break during the operation, thus causing a safety accident. Therefore, this hoisting method has certain safety hazards in practical applications.

[0004] Based on this, a special lifting device for high and low altitude lifting equipment is now provided, which can eliminate the drawbacks of the existing devices. Utility Model Content

[0005] To address the aforementioned issues, a special lifting device for high and low altitude lifting equipment is provided. The designed lifting device solves the problem of the swinging motion between the crane and the hook affecting the stability of the lifting operation.

[0006] To address the existing technical problems, this utility model provides a special lifting device for high and low altitude lifting equipment, including a mounting base. A universal rotating mechanism is rotatably provided on the mounting base. Several mounting plates are mounted on the universal rotating mechanism via a first rotating shaft. Fixed pulleys are provided between the mounting plates. A second rotating shaft is rotatably provided at the end of the mounting plate away from the first rotating shaft. An installation adjustment mechanism is provided on the mounting base.

[0007] Preferably, the universal rotating mechanism includes a connecting block and a rotating plate. The connecting block is mounted on the mounting base, and the rotating plate is rotatably mounted on the connecting block. A plurality of mounting plates are provided between the inner walls of the rotating plate. One end of the first rotating shaft passes through the side wall of the rotating plate and the side wall of the mounting plate and rotates in cooperation with them.

[0008] Preferably, the installation adjustment mechanism includes a first receiving plate, a first mounting hole, a second receiving plate, and a second mounting hole. The first receiving plate is symmetrically provided on the mounting base, and the first mounting hole is symmetrically provided on each of the first receiving plates. The second receiving plates are symmetrically provided on the side walls of the first receiving plates, and the second mounting hole is provided at the end of each second receiving plate away from the first receiving plate.

[0009] Preferably, the mounting base has a limiting plate at the end away from the mounting plate.

[0010] Preferably, the second rotating shaft is provided with a lifting ring.

[0011] The advantages of this utility model compared to the prior art are:

[0012] This utility model, by setting up a universal rotating mechanism, facilitates horizontal adjustment and improves operational flexibility. By setting up an installation adjustment mechanism, it is easy to flexibly install the hoist in different positions when it is needed, which can adapt to the hoisting of heavy objects of different shapes and sizes, improves the convenience of operation, reduces the back-and-forth swing of the crane hook, and improves the stability of the hoisting system. Attached Figure Description

[0013] Figure 1 A three-dimensional structural diagram of a special lifting device for high and low altitude lifting equipment Figure 1 .

[0014] Figure 2 A three-dimensional structural diagram of a special lifting device for high and low altitude lifting equipment Figure 2 .

[0015] Figure 3 A three-dimensional structural diagram of a special lifting device for high and low altitude lifting equipment Figure 3 .

[0016] Figure 4 A three-dimensional structural diagram of a special lifting device for high and low altitude lifting equipment Figure 4 .

[0017] The following are the labels in the diagram: 101, mounting base; 102, mounting plate; 103, first rotating shaft; 104, fixed pulley; 105, second rotating shaft; 106, lifting ring; 107, limiting plate; 200, universal rotation mechanism; 201, connecting block; 202, rotating plate; 300, installation adjustment mechanism; 301, first receiving plate; 302, first mounting hole; 303, second receiving plate; 304, second mounting hole. Detailed Implementation

[0018] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0019] Reference Figures 1-4A special lifting device for high and low altitude lifting equipment includes a mounting base 101. A universal rotating mechanism 200 is rotatably mounted on the mounting base 101. A plurality of mounting plates 102 are mounted on the universal rotating mechanism 200 via a first rotating shaft 103. Fixed pulleys 104 are provided between the mounting plates 102. A second rotating shaft 105 is rotatably mounted on the end of the mounting plate 102 away from the first rotating shaft 103. An installation adjustment mechanism 300 is provided on the mounting base 101.

[0020] The universal rotating mechanism 200 is used to easily adjust the orientation and improve the flexibility of operation. The installation and adjustment mechanism 300 is used to connect the heavy object with a rope, which can install the hoist in different directions. It is simple to operate and convenient to use, and can also improve the stability of lifting and avoid back and forth swinging.

[0021] Reference Figures 2-3 The universal rotating mechanism 200 includes a connecting block 201 and a rotating plate 202. The connecting block 201 is mounted on the mounting base 101, and the rotating plate 202 is rotatably mounted on the connecting block 201. A plurality of mounting plates 102 are provided between the inner walls of the rotating plate 202. One end of the first rotating shaft 103 passes through the side wall of the rotating plate 202 and the side wall of the mounting plate 102 and rotates with them.

[0022] The connecting block 201 and the rotating plate 202 are in a rotating fit, which allows the mounting plate 102 to be rotated and adjusted in the horizontal direction. The mounting plate 102 itself can swing left and right, which improves the flexibility of use.

[0023] Reference Figures 2-4 The installation adjustment mechanism 300 includes a first receiving plate 301, a first mounting hole 302, a second receiving plate 303, and a second mounting hole 304. The first receiving plate 301 is symmetrically arranged on the mounting base 101. The first receiving plate 301 is symmetrically arranged with first mounting holes 302. The second receiving plate 303 is symmetrically arranged on the side wall of the first receiving plate 301. The second receiving plate 303 is provided with a second mounting hole 304 at the end away from the first receiving plate 301.

[0024] The mounting base 101 is equipped with a first receiving plate 301 and a second receiving plate 303 in different orientations, which can realize flexible installation of the hoist in different directions. It is convenient to use, saves manpower and working time, and improves work efficiency. In some cases, the hoist can provide additional lifting force and stability, especially when lifting heavy or irregularly shaped items.

[0025] Reference Figure 4 The mounting base 101 is provided with a limiting plate 107 at the end away from the mounting plate 102.

[0026] The limit plate 107 is used to prevent further stabilization of the device and improve safety during use.

[0027] Reference Figures 1-4 The second rotating shaft 105 is provided with a lifting ring 106.

[0028] The lifting ring 106 is used to attach to a crane or other lifting equipment, and this design facilitates installation and removal.

[0029] Working principle: The rope is looped around the mounting plate 102 and connected to the crane. When the hoist needs to be installed, the hoist is installed on the first mounting hole 302 or the second mounting hole 304 at a suitable position. Since the mounting plate 102 can not only swing but also rotate horizontally, the flexibility of the equipment is improved. This can adapt to heavy objects of different shapes and sizes, improve the convenience of operation, reduce the back-and-forth swing of the crane hook, and improve the stability of the hoisting system.

[0030] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A special lifting tool for high and low altitude lifting equipment, characterized in that, The device includes a mounting base (101), on which a universal rotating mechanism (200) is rotatably mounted. Several mounting plates (102) are mounted on the universal rotating mechanism (200) via a first rotating shaft (103). Fixed pulleys (104) are provided between the mounting plates (102). A second rotating shaft (105) is rotatably mounted on the end of the mounting plate (102) away from the first rotating shaft (103). The mounting base (101) is provided with a mounting adjustment mechanism (300).

2. The lifting device high and low altitude special lifting tool according to claim 1, characterized in that, The universal rotating mechanism (200) includes a connecting block (201) and a rotating plate (202). The connecting block (201) is mounted on the mounting base (101). The rotating plate (202) is rotatably mounted on the connecting block (201). A plurality of mounting plates (102) are provided between the inner walls of the rotating plate (202). One end of the first rotating shaft (103) passes through the side wall of the rotating plate (202) and the side wall of the mounting plate (102) and rotates with them.

3. The lifting device high and low altitude special lifting tool according to claim 1, characterized in that, The installation adjustment mechanism (300) includes a first receiving plate (301), a first mounting hole (302), a second receiving plate (303), and a second mounting hole (304). The first receiving plate (301) is symmetrically provided on the mounting base (101). The first receiving plate (301) is symmetrically provided with the first mounting hole (302) on each of the first receiving plates (301). The second receiving plate (303) is symmetrically provided on the side wall of the first receiving plate (301). The second receiving plate (303) is provided with the second mounting hole (304) at the end away from the first receiving plate (301).

4. A special lifting device for high and low altitude lifting equipment according to claim 1, characterized in that, A limiting plate (107) is provided at the end of the mounting base (101) away from the mounting plate (102).

5. A special lifting device for high and low altitude lifting equipment according to claim 1, characterized in that, The second rotating shaft (105) is provided with a lifting ring (106).

Images