Mounting structure for electric hoist

Abstract

The utility model relates to the technical field of electric hoists, and discloses an electric hoist mounting structure which comprises a bottom frame, a telescopic rod is fixedly mounted in the middle of the top of the bottom frame, a cross beam is fixedly mounted at the top of the telescopic rod, an electric hoist is movably mounted in the cross beam, and a lifting hook is movably mounted at the bottom of the electric hoist. And a controller is arranged at the bottom of the electric hoist. According to the mounting structure for the electric hoist, the threaded column is in threaded connection with the electric hoist, so that the electric hoist moves according to rotation of the threaded column, compared with the mode that the electric hoist is fixed through a sports car, the operation is more convenient, movement is finer, goods can be conveniently and finely adjusted, and the lifting operation of the cross beam is more convenient and faster through the design of the telescopic rod; the height can be adjusted according to needs, the stability of the whole structure is improved through the design of the bottom frame and supporting of the telescopic rod and the cross beam, and especially when a heavy object is lifted, shaking can be reduced, and operation safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric hoists, in particular to a mounting structure for electric hoists. Background Art

[0002] Electric hoist is a special lifting equipment installed on overhead crane and gantry crane. Electric hoist has the characteristics of small size, light weight, simple operation and easy use. It is used in industrial and mining enterprises, warehouses, docks and other places.

[0003] However, the existing electric hoist is inconvenient to install. It is necessary to measure the width of the beam first and then adjust the sports car accordingly. The installation is relatively cumbersome and the stability of the electric hoist during movement is lacking. Utility Model Content

[0004] (1) Technical problems solved

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an installation structure for an electric hoist, which solves the problems in the prior art:

[0006] The electric hoist is inconvenient to install. It is necessary to measure the width of the beam first and then adjust the sports car accordingly. The installation is cumbersome and it lacks stability when moving.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an installation structure for an electric hoist, including a base frame, which is used to support the main body of the device and provide stability; a telescopic rod is fixedly installed on the top middle part of the base frame, which is used to control the lifting of the top device; a crossbeam is fixedly installed on the top of the telescopic rod, which is used to support the electric hoist; an electric hoist is movably installed inside the crossbeam for lifting goods; a hook is movably installed on the bottom of the electric hoist for hanging and connecting with the goods; a controller is provided at the bottom of the electric hoist, which is used to facilitate the control of the electric structure contained in the device.

[0009] Optionally, universal wheels are provided at both ends of the bottom of the base frame to facilitate the movement of the device. A first support plate is fixedly installed at one end of the top of the base frame to increase the stability between the base frame and the telescopic rod. A second support plate is fixedly installed at the other end of the top of the base frame, which has the same function as the first support plate.

[0010] Optionally, an inner rod is movably installed inside the telescopic rod to provide additional support and perform lifting operations. A flange is provided on the top of the telescopic rod to facilitate connection and fixation with the crossbeam.

[0011] Optionally, a blocking block is fixedly installed at one end of the beam to prevent the electric hoist from escaping from the device, a threaded column is movably installed inside the beam to control the movement of the electric hoist, and a first driving mechanism is fixedly installed at the other end of the beam to provide power for the rotation of the threaded column. A sliding groove is provided on the inner wall of the beam to further increase the stability of the movement of the electric hoist.

[0012] Optionally, a support block is provided on the top of the electric hoist to facilitate the installation of the electric hoist, and sliders are provided on both sides of the support block to provide additional support. A roller is movably installed inside the electric hoist to facilitate the winding of the wire rope, and a wire rope is wound around the outer surface of the roller to support the lifting of the hook. A second drive mechanism is provided on one side of the electric hoist to control the rotation of the roller.

[0013] Optionally, a display screen is provided on the front of the controller for facilitating presentation of data, and a plurality of buttons are provided on the front of the controller for controlling electrical appliances contained in the device.

[0014] (3) Beneficial effects

[0015] The utility model provides an installation structure for an electric hoist, which has the following beneficial effects:

[0016] The electric hoist uses an installation structure that is threadedly connected to the electric hoist through a threaded column. The movement of the electric hoist is based on the rotation of the threaded column. Compared with using a sports car to fix the electric hoist, this method is more convenient, and its movement is more precise, which is convenient for fine-tuning the goods. The design of the telescopic rod makes the lifting and lowering operation of the beam more convenient, and the height can be adjusted as needed. The design of the chassis and the support of the telescopic rod and the beam improve the stability of the overall structure, especially when lifting heavy objects, which can reduce shaking and ensure the safety of operation. The bottom of the chassis is equipped with universal wheels, so that the entire device can be easily moved to different working positions, thereby improving the flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the base frame and telescopic rod structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the beam of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the electric hoist, hook and controller of the utility model.

[0021] In the figure: 1. Base frame; 2. Telescopic rod; 3. Crossbeam; 4. Electric hoist; 5. Hook; 6. Controller; 7. Universal wheel; 8. First support plate; 9. Second support plate; 10. Inner rod; 11. Flange; 12. Blocking block; 13. Threaded column; 14. First drive mechanism; 15. Slide; 16. Support block; 17. Slider; 18. Second drive mechanism; 19. Roller; 20. Wire rope; 21. Display screen; 22. Button. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example 1:

[0024] See also Figures 1 to 4 The utility model provides a technical solution: an installation structure for an electric hoist, in order to increase the stability of the device, is provided with a device base frame 1 and a telescopic rod 2;

[0025] The invention comprises a base frame 1 for supporting the main body of the device to provide stability, a telescopic rod 2 is fixedly installed on the top middle part of the base frame 1 for controlling the lifting of the top device, universal wheels 7 are provided at both ends of the bottom of the base frame 1 for facilitating the movement of the device, a first support plate 8 is fixedly installed on one end of the top of the base frame 1 for increasing the stability between the base frame 1 and the telescopic rod 2, a second support plate 9 is fixedly installed on the other end of the top of the base frame 1, and its function is the same as that of the first support plate 8, an inner rod 10 is movably installed inside the telescopic rod 2 for providing additional support and performing lifting operations, and a flange 11 is provided on the top of the telescopic rod 2 for facilitating the movement with the crossbeam 3 The rows are connected and fixed, so the universal wheel 7 can rotate in any direction, so that the entire device can be easily moved in different directions, providing convenience of the device. A first support plate 8 is installed at one end of the top of the base, and a second support plate 9 is installed at the other end, which can increase the stability between the base frame 1 and the telescopic rod 2 and prevent the telescopic rod 2 from tilting or shaking during the lifting process. The inner rod 10 provides additional support and is a key part of the lifting operation. The movement of the inner rod 10 can realize the telescopic function of the telescopic rod 2. The flange 11 is used to connect with the crossbeam 3 to ensure that the crossbeam 3 can be firmly installed on the top of the two telescopic rods 2.

[0026] Example 2:

[0027] In order to support the movement of the electric hoist 4, a device crossbeam 3 is provided;

[0028] The top of the telescopic rod 2 is fixedly installed with a crossbeam 3 for supporting the electric hoist 4. One end of the crossbeam 3 is fixedly installed with a blocking block 12 for preventing the electric hoist 4 from escaping from the device. A threaded column 13 is movably installed inside the crossbeam 3 for controlling the movement of the electric hoist 4. The other end of the crossbeam 3 is fixedly installed with a first driving mechanism 14 for providing power for the rotation of the threaded column 13. A slide groove 15 is provided on the inner wall of the crossbeam 3 for further increasing the stability of the movement of the electric hoist 4. Therefore, the function of the blocking block 12 is to block one end of the installation of the electric hoist 4, thereby preventing the electric hoist 4 from accidentally escaping from the device during operation, thereby increasing safety. The function of the threaded column 13 is to control the movement of the electric hoist 4 on the crossbeam 3 by rotation, so that the electric hoist 4 can move smoothly and accurately along the crossbeam 3, reducing the shaking of the goods. The function of the first driving mechanism 14 is to provide power for the rotation of the threaded column 13, so that the electric hoist 4 can move on the crossbeam 3, and the function of the slide groove 15 is to prevent the electric hoist 4 from deviating or shaking during the movement.

[0029] Example 3:

[0030] In order to control the electrical appliances and lift the goods during use, an electric hoist 4, a hook 5 and a controller 6 are provided;

[0031] An electric hoist 4 is movably installed inside the crossbeam 3 for lifting goods. A hook 5 is movably installed at the bottom of the electric hoist 4 for hanging and connecting with the goods. A controller 6 is provided at the bottom of the electric hoist 4 for facilitating the control of the electric structure contained in the device. A support block 16 is provided on the top of the electric hoist 4 for facilitating the installation of the electric hoist 4. Sliders 17 are provided on both sides of the support block 16 for providing additional support. A roller 19 is movably installed inside the electric hoist 4 for facilitating the winding of a wire rope 20. A wire rope 20 is wound and installed on the outer surface of the roller 19 for supporting the lifting of the hook 5. A second drive mechanism 18 is provided on one side of the electric hoist 4 for controlling the rotation of the roller 19. A display screen 21 is provided on the front of the controller 6 for facilitating the operation of the digital control system. It is presented that a plurality of buttons 22 are provided on the front of the controller 6 for controlling the electrical appliances contained in the device. Therefore, the support block 16 is threadedly connected to the threaded column 13 so that the rotation of the threaded column 13 can control the movement of the electric hoist 4. The function of the slider 17 is to facilitate the movement of the electric hoist 4 inside the beam 3. The function of the roller 19 is to facilitate the winding of the wire rope 20 to realize the lifting and lowering of the hook 5. The wire rope 20 is wound on the outer surface of the roller 19 and supports the lifting and lowering of the hook 5 by the rotation of the roller 19. The display screen 21 is used to facilitate the operator to view the status, operating data and other information of the equipment. The button 22 is used for the operator to control the electrical appliances contained in the electric hoist 4, such as starting, stopping, adjusting the speed, etc. The second drive mechanism 18 is used to control the rotation of the roller 19.

[0032] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0033] In the present invention, the working steps of the device are as follows:

[0034] First, the universal wheel 7 at the bottom of the base is used to move the device to a suitable position, and then the telescopic rod 2 is controlled to be raised and lowered by the controller 6, and the beam 3 is controlled to be at a suitable height to facilitate the electric hoist 4 to lift the goods. Then, the first drive mechanism 14 is controlled to start by the controller 6, thereby controlling the threaded column 13 to rotate so that the electric hoist 4 can move to the top of the goods that need to be lifted. Then, the second drive mechanism 18 is controlled to rotate by the controller 6 to release the wound wire rope 20, thereby controlling the hook 5 to descend and hanging the goods on the hook 5. The second drive mechanism 18 is controlled to rotate in the opposite direction to tighten the wire rope 20 and lift the goods. The operation is convenient and fast.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric hoist mounting structure, comprising a base frame (1) for supporting the main body of the device to provide stability, characterized in that: A telescopic rod (2) is fixedly installed at the middle of the top of the base frame (1) for controlling the lifting of the top device. A crossbeam (3) is fixedly installed at the top of the telescopic rod (2) for supporting the electric hoist (4). The electric hoist (4) is movably installed inside the crossbeam (3) for lifting goods. A hook (5) is movably installed at the bottom of the electric hoist (4) for hanging and connecting with the goods. A controller (6) is provided at the bottom of the electric hoist (4) for conveniently controlling the electric structure contained in the device.

2. The electric hoist mounting structure according to claim 1, characterized in that: Universal wheels (7) are provided at both ends of the bottom of the base frame (1) for facilitating the movement of the device. A first support plate (8) is fixedly mounted on one end of the top of the base frame (1) for increasing the stability between the base frame (1) and the telescopic rod (2). A second support plate (9) is fixedly mounted on the other end of the top of the base frame (1) for the same function as the first support plate (8).

3. The electric hoist mounting structure according to claim 1, characterized in that: An inner rod (10) is movably installed inside the telescopic rod (2) for providing additional support and performing lifting operations. A flange (11) is provided on the top of the telescopic rod (2) for convenient connection and fixation with the crossbeam (3).

4. The electric hoist mounting structure according to claim 1, characterized in that: A blocking block (12) is fixedly mounted on one end of the crossbeam (3) for preventing the electric hoist (4) from escaping from the device; a threaded column (13) is movably mounted inside the crossbeam (3) for controlling the movement of the electric hoist (4); a first driving mechanism (14) is fixedly mounted on the other end of the crossbeam (3) for providing power for the rotation of the threaded column (13); a sliding groove (15) is provided on the inner wall of the crossbeam (3) for further increasing the stability of the movement of the electric hoist (4).

5. The electric hoist mounting structure according to claim 1, characterized in that: A support block (16) is provided on the top of the electric hoist (4) for facilitating the installation of the electric hoist (4); sliders (17) are provided on both sides of the support block (16) for providing additional support; a roller (19) is movably installed inside the electric hoist (4) for facilitating the winding of a steel wire rope (20); a steel wire rope (20) is wound around the outer surface of the roller (19) for supporting the lifting of the hook (5); a second driving mechanism (18) is provided on one side of the electric hoist (4) for controlling the rotation of the roller (19).

6. The electric hoist mounting structure according to claim 1, characterized in that: The front of the controller (6) is provided with a display screen (21) for conveniently presenting data, and the front of the controller (6) is provided with a plurality of buttons (22) for controlling the electrical appliances contained in the device.

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