A heavy hammer hanging device
By designing a heavy hammer hanging device including a heavy hammer hanging vehicle body, a lifting drive mechanism and a telescopic connecting plate, the problems of manual hanging workload, large safety hazards and improper placement of the heavy hammer in the prior art are solved, the mobility and operational safety of the device are realized, and the service life of the heavy hammer is extended.
Patent Information
- Application Number
- CN202420646030.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing heavy hammer hanging device has problems such as manual hanging workload, high safety hazards, improper placement of heavy hammers leads to pollution, requiring two people to cooperate in the installation, and difficult to maintain a horizontal state in artificial hanging, resulting in damage to the thread wire.
A heavy hammer hanging device is designed, including a heavy hammer hanging vehicle body, a lifting drive mechanism, a retractable vertical rod and a connecting plate. Mobility is achieved through the wheels. The lifting drive mechanism facilitates the lifting and lowering of the heavy hammer placing cylinder, and the connecting plate and vertical rod are easy to assemble and disassemble.
The position of the heavy hammer hanging device is realized freely moves, reduces manpower, improves operation safety, avoids damage to personnel due to improper human operation, shortens the time for hanging the heavy hammer, and extends the service life of the heavy hammer.
Smart Images
Figure CN222744441U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heavy hammer hanging, and more specifically to a heavy hammer hanging device. Background Art
[0002] At present, the production of single crystal silicon ingots uses a soft-shaft single crystal furnace, which requires a heavy hammer to stabilize the seed crystal and reduce problems such as crystal shaking during the crystal pulling stage. The weight of the heavy hammer is mostly above 10-20kg, and manual hanging and removing of the heavy hammer causes a large workload for the personnel, and there is no fixed place to place the removed heavy hammer.
[0003] Therefore, it is necessary to design a heavy hammer hanging device. The existing heavy hammer hanging device has the following problems:
[0004] 1. The weight of the heavy hammer is 10-20kg. Manually hanging and removing the heavy hammer is labor-intensive and poses a safety hazard.
[0005] 2. Random placement after the heavy hammer is removed will cause pollution to the high-purity hygiene after installation;
[0006] 3. The weight of the hammer is heavy and requires two people to install it, resulting in a waste of manpower;
[0007] 4. It is difficult to keep the weight horizontal when hanging it manually, which can easily damage the internal thread of the weight and greatly shorten its service life. Utility Model Content
[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a heavy hammer hanging device.
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weight hanging device comprises a weight hanging vehicle body, wheels are installed at the bottom of the weight hanging vehicle body near the four corners, and a control switch is provided on the outer wall of the weight hanging vehicle body, a cross plate is fixedly connected to the bottom inner wall of the weight hanging vehicle body in the horizontal direction, a vertical plate is fixedly connected to the top of the cross plate and the top inner wall of the weight hanging vehicle body in the vertical direction, a lifting plate is provided on one side of the vertical plate, the top of the lifting plate is fixedly connected to the vertical direction with a vertical rod, the top of the vertical rod extends to the top of the weight hanging vehicle body and is connected to a connecting plate, the top of the connecting plate is fixedly connected to a weight placing cylinder, the top of the weight placing cylinder is provided with a weight placing groove, and a lifting drive mechanism for controlling the lifting of the lifting plate is provided inside the weight hanging vehicle body.
[0010] As a further improvement of the technical solution of the utility model, a through hole for telescopic movement of the vertical rod is provided on the top of the weight hanging vehicle body, and the cross-sectional length and width of the through hole are both larger than the cross-sectional length and width of the vertical rod and the connecting plate.
[0011] As a further improvement of the technical solution of the utility model, a stud is fixedly provided at the bottom of the connecting plate, an internal thread groove is provided at the external connection of the top of the vertical rod corresponding to the stud, and the stud and the vertical rod are connected by threads.
[0012] As a further improvement of the technical solution of the utility model, the lifting drive mechanism includes a block and a convex plate fixedly arranged at both ends of the lifting plate, one end of the block is inserted into the outer wall of the vertical plate, the inside of the convex plate is connected to a transmission screw in the vertical direction, and the bottom of the transmission screw is located below the horizontal plate and is connected to a servo motor.
[0013] As a further improvement of the technical solution of the utility model, a limiting sliding groove is provided in the vertical direction at the end of the outer wall of the vertical plate corresponding to the clamping block.
[0014] As a further improvement of the technical solution of the utility model, an internal threaded hole matching the external thread structure of the transmission screw is provided inside the convex plate, and a bearing seat is provided at the end position of the transmission screw corresponding to the top inner wall of the weight hanging body.
[0015] As a further improvement of the technical solution of the utility model, the servo motor is fixedly connected to the bottom inner wall of the weight hanging vehicle body by bolts, and a bearing is provided at the inner part of the cross plate corresponding to the outer position of the transmission screw.
[0016] Beneficial effects of the utility model:
[0017] The utility model facilitates the movement of the weight hanging device, and the lifting drive mechanism is arranged, which is convenient for controlling the lifting and lowering of the lifting plate when in use, and then convenient for controlling the lifting and lowering of the weight placing cylinder with the weight placing groove when in use, so as to achieve the purpose of hanging and taking the placed weight. At the same time, the connecting plate and the vertical rod are convenient for assembly and disassembly, so that it is convenient to replace the weight placing cylinders with weight placing grooves of different specifications according to needs when in use, so as to facilitate the placement of weights of different sizes and weights.
[0018] In summary, the design of the technical solution can realize the free movement of the position of the weight hanging device, and the furnace table that needs to hang the weight can be used conveniently, which reduces manpower and can avoid injuries to personnel caused by improper human operation, shorten the time for hanging the weight, and avoid the problem that it is difficult to maintain a horizontal state when hanging the weight, which may damage the internal thread of the weight and affect its service life. It also provides an appropriate position for placing the weight, thereby improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is the front view of the utility model.
[0021] Figure 3 It is a schematic diagram of the connection structure between the lifting plate and the vertical rod in the utility model.
[0022] Figure 4 It is a schematic diagram of the connection structure between the heavy hammer placement tube and the connecting plate in the utility model.
[0023] Figure 5 It is a cross-sectional view of the connection between the weight placement tube and the vertical rod in the utility model.
[0024] The accompanying drawings are marked as follows: 1. Weight hanging and taking off the vehicle body; 2. Wheels; 3. Control switch; 4. Horizontal plate; 5. Vertical plate; 6. Lifting plate; 7. Vertical rod; 8. Connecting plate; 9. Weight placing cylinder; 10. Weight placing groove; 11. Through hole; 12. Block; 13. Convex plate; 14. Drive screw; 15. Bearing seat; 16. Servo motor; 17. Limiting slide groove; 18. Bearing; 19. Stud; 20. Internal thread groove; 21. Internal thread hole. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] As attached Figure 1-5 A weight hanging device is shown, comprising a weight hanging vehicle body 1, wheels 2 are installed at the bottom of the weight hanging vehicle body 1 near the four corners, and a control switch 3 is provided on the outer wall of the weight hanging vehicle body 1, a horizontal plate 4 is fixedly connected to the bottom inner wall of the weight hanging vehicle body 1 in the horizontal direction, a vertical plate 5 is fixedly connected between the top of the horizontal plate 4 and the top inner wall of the weight hanging vehicle body 1 in the vertical direction, a lifting plate 6 is provided on one side of the vertical plate 5, a vertical rod 7 is fixedly connected to the top of the lifting plate 6 in the vertical direction, the top of the vertical rod 7 extends to the top of the weight hanging vehicle body 1 and is connected to a connecting plate 8, a weight placing tube 9 is fixedly connected to the top of the connecting plate 8, a weight placing groove 10 is provided on the top of the weight placing tube 9, and a lifting drive mechanism for controlling the lifting and lowering of the lifting plate 6 is provided inside the weight hanging vehicle body 1.
[0027] As attached Figure 1-2 As shown, a through hole 11 for the telescopic movement of the vertical rod 7 is provided on the top of the weight hanging vehicle body 1, and the cross-sectional length and width of the through hole 11 are both larger than the cross-sectional length and width of the vertical rod 7 and the connecting plate 8, so that when in use, when the lifting plate 6 is controlled to be raised or lowered, the vertical rod and the connecting plate 8 can be driven to pass through the through hole 11 and descend to the interior of the weight hanging vehicle body 1.
[0028] As attached Figure 1-5 As shown, a stud 19 is fixedly provided at the bottom of the connecting plate 8, and an internal thread groove 20 is provided at the external connection of the stud 19 corresponding to the top of the vertical rod 7. The stud 19 and the vertical rod 7 are connected by threads, which facilitates the connection and disassembly between the connecting plate 8 and the vertical rod 7, and further facilitates the replacement of the weight placing tube 9 with the weight placing groove 10 of different specifications as needed during use, so as to facilitate the placement of weights of different sizes and weights.
[0029] As attached Figure 1-3 As shown, the lifting drive mechanism includes a block 12 and a convex plate 13 fixedly arranged at both ends of the lifting plate 6, one end of the block 12 is inserted into the outer wall of the vertical plate 5, and a transmission screw 14 is connected to the inside of the convex plate 13 in the vertical direction. The bottom of the transmission screw 14 is located below the cross plate 4 and is connected to a servo motor 16. The outer wall of the vertical plate 5 is provided with a limited position slide groove 17 in the vertical direction corresponding to the end of the block 12, and the convex plate 13 is provided with an internal threaded hole 21 matching the external thread structure of the transmission screw 14. A bearing seat 15 is provided at the end position of the transmission screw 14 corresponding to the top inner wall of the weight hanging car body 1, and the servo motor 16 is fixedly connected to the bottom inner wall of the weight hanging car body 1 by bolts. A bearing 18 is provided at the external position of the transmission screw 14 corresponding to the inside of the cross plate 4. The provided lifting drive mechanism is convenient for controlling the lifting and lowering of the lifting plate 6 when in use, and then it is convenient for controlling the lifting and lowering of the weight placing cylinder 9 with the weight placing groove 10 when in use, so as to achieve the purpose of hanging and taking the placed weight.
[0030] Working principle: This utility model designs a heavy hammer hanging device, the specific structure is as shown in the attached manual Figure 1-5 As shown, in the technical solution, a weight hanging vehicle body 1 is adopted, and a wheel 2 is arranged at the bottom of the weight hanging vehicle body 1, which facilitates the movement of the weight hanging device. Secondly, the lifting drive mechanism is arranged, which is convenient for controlling the lifting plate 6 to lift when in use, and then it is convenient to control the weight placement tube 9 with the weight placement groove 10 to lift when in use, so as to achieve the purpose of hanging the placed weight. At the same time, the connection plate 8 and the vertical rod 7 are convenient for assembly and disassembly, which is convenient for replacing the weight placement tube 9 with different specifications of the weight placement groove 10 according to the needs when in use, and then it is convenient to place weights of different sizes and weights. Therefore, the design of the technical solution can be freely moved, and the furnace table that needs to hang the weight can be conveniently used, and it can avoid the damage to personnel caused by improper human operation, shorten the time for hanging the weight, and provide a proper position for the placement of the weight, which improves the safety of operation.
[0031] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A weight hanging device, comprising a weight hanging vehicle body (1), characterized in that: Wheels (2) are installed near four corners of the bottom of the weight hanging vehicle body (1), and a control switch (3) is arranged on the outer wall of the weight hanging vehicle body (1). A horizontal plate (4) is fixedly connected to the inner wall of the bottom of the weight hanging vehicle body (1) in the horizontal direction, and a vertical plate (5) is fixedly connected between the top of the horizontal plate (4) and the inner wall of the top of the weight hanging vehicle body (1) in the vertical direction. A lifting plate (6) is arranged on one side of the vertical plate (5), and a vertical rod (7) is fixedly connected to the top of the lifting plate (6) in the vertical direction. The top of the vertical rod (7) extends to the top of the weight hanging vehicle body (1) and is connected to a connecting plate (8). A weight placing tube (9) is fixedly connected to the top of the connecting plate (8), and a weight placing groove (10) is arranged on the top of the weight placing tube (9). A lifting drive mechanism for controlling the lifting of the lifting plate (6) is arranged inside the weight hanging vehicle body (1).
2. A weight hanging device according to claim 1, characterized in that: A through hole (11) for telescopic movement of the vertical rod (7) is provided on the top of the weight hanging vehicle body (1), and the cross-sectional length and width of the through hole (11) are both greater than the cross-sectional length and width of the vertical rod (7) and the connecting plate (8).
3. A weight hanging device according to claim 1, characterized in that: A stud (19) is fixedly provided at the bottom of the connecting plate (8), an internal thread groove (20) is provided at the top of the vertical rod (7) corresponding to the external connection of the stud (19), and the stud (19) and the vertical rod (7) are connected via threads.
4. A weight hanging device according to claim 1, characterized in that: The lifting drive mechanism comprises a clamping block (12) and a convex plate (13) fixedly arranged at both ends of the lifting plate (6); one end of the clamping block (12) is inserted into the outer wall of the vertical plate (5); the interior of the convex plate (13) is connected to a transmission screw (14) in the vertical direction; the bottom of the transmission screw (14) is located below the horizontal plate (4) and is connected to a servo motor (16).
5. A weight hanging device according to claim 4, characterized in that: The outer wall of the vertical plate (5) is provided with a limiting sliding groove (17) in the vertical direction at the end portion corresponding to the clamping block (12).
6. A weight hanging device according to claim 4, characterized in that: An internal threaded hole (21) matching the external threaded structure of the transmission screw (14) is provided inside the convex plate (13), and a bearing seat (15) is provided at a position on the top inner wall of the weight hanging vehicle body (1) corresponding to the end of the transmission screw (14).
7. A weight hanging device according to claim 4, characterized in that: The servo motor (16) is fixedly connected to the bottom inner wall of the weight hanging vehicle body (1) by means of bolts, and a bearing (18) is provided inside the transverse plate (4) at a position corresponding to the outside of the transmission screw rod (14).