Novel screw elevator
The novel screw lift addresses the challenge of difficult disassembly by incorporating a shell connection mechanism with an insert block and abutment ring, facilitating easy disassembly and improving maintenance efficiency.
Patent Information
- Application Number
- CN202421031589.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing screw lifts face difficulties in disassembly and maintenance due to the outer shell being difficult to disassemble, leading to cumbersome maintenance processes.
A novel screw lift design featuring a shell connection mechanism with an insert block, abutment block, and abutment ring, allowing for easy disassembly by rotating the abutment ring and pulling out the insert block, facilitated by a spring and guide components for stable movement.
Enables convenient disassembly and maintenance of the screw lift by simplifying the process of separating the first and second shells, enhancing usability and maintenance efficiency.
Smart Images
Figure CN222181686U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screw lifts, in particular to a novel screw lift. Background Art
[0002] A screw lift is a device used to lift objects in a vertical or inclined direction. It achieves the lifting of objects through rotational power and is widely used in various industrial scenarios. The patent document with publication number CN204434181U discloses a new type of screw lift, including a base fixing seat, a screw, and is characterized in that a fixing seat and a braking device are provided at the upper end of the base, and the braking device is connected to the fixing seat.
[0003] In the above technical solution, the connection relationship between the outer shells of the elevator is directly fixed. Due to the long-term use of the elevator, problems are inevitable, and the outer shell needs to be opened for maintenance. Since the outer shell is not easy to disassemble, maintenance is difficult. Therefore, we propose a new screw elevator to solve this problem. Utility Model Content
[0004] The purpose of the utility model is to provide a novel screw lift to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A novel screw lift comprises: a No. 1 shell, a screw is rotatably connected to the inner side of the No. 1 shell, a worm wheel is fixedly connected to the outer side of the screw, a worm is meshed with the outer side of the worm wheel, a No. 1 rod is fixedly connected to the inner side of the worm, and a No. 2 shell is rotatably connected to the outer side of the No. 1 rod, a No. 1 block is fixedly connected to the front side of the No. 2 shell, an insert block is fixedly connected to the left side of the No. 1 block, a No. 2 block is fixedly connected to the front side of the No. 1 shell, a fixed cylinder is fixedly connected to the right side of the No. 2 block, a No. 1 groove matched with the insert block is provided on the inner side of the fixed cylinder, a No. 1 groove matched with the insert block is movably inserted into the inner side of the No. 1 groove, a No. 2 groove is provided on the inner side of the insert block, an abutment block is movably inserted into the inner side of the No. 2 groove, a No. 3 groove matched with the abutment block is provided on the inner side of the fixed cylinder, and the outer side of the abutment block is slidably connected to the inner side of the fixed cylinder.
[0007] Preferably, an L-shaped frame is fixedly connected to the outer side of the fixed cylinder, a spring is fixedly connected to the inner wall of the top of the L-shaped frame, the other end of the spring is fixedly connected to the top of the abutment block, and an abutment ring is threadedly connected to the outer side of the fixed cylinder, and the inner side of the abutment ring is movably abutted against the outer side of the abutment block.
[0008] Preferably, a guide rod is fixedly connected to the inner wall of the top of the L-shaped frame, a guide shell is slidably connected to the outer side of the guide rod, and the bottom of the guide shell is fixedly connected to the top of the abutment block.
[0009] Preferably, two small blocks are fixedly connected to the outer sides of the No. 1 shell and the No. 2 shell, and bolts are movably abutted against the inner sides of a plurality of the small blocks.
[0010] Preferably, a hand wheel is fixedly connected to the top of the screw.
[0011] Preferably, a guide ring is fixedly connected to the top of the No. 1 shell, and the inner side of the guide ring is rotatably connected to the outer side of the screw.
[0012] In the utility model, a novel screw lifter is described, by inserting the insert block into the inner side of the fixed cylinder, during which the insert block first starts to squeeze the abutment block, so that the abutment block moves upward and compresses the spring, and when the insert block completely enters the inner side of the fixed cylinder, the abutment block enters the second groove under the action of the spring;
[0013] In the utility model, the novel screw lift described above can be fixed by rotating the abutment ring so that the inner side of the abutment ring abuts against the outer side of the abutment block. When the first shell and the second shell need to be disassembled, it is only necessary to rotate the abutment ring in the opposite direction and then pull out the plug block.
[0014] The utility model has a reasonable structural design. Through the cooperation between the first block, the fixing tube, the abutment block, the abutment ring and the second block, the first shell and the second shell can be conveniently fixed together, so that the user can disassemble the device shell for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a three-dimensional structural schematic diagram of a novel screw lift proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the No. 1 shell and the No. 2 shell proposed by the utility model;
[0017] Figure 3 for Figure 2 A partial enlarged view of part A;
[0018] Figure 4 A schematic diagram of the worm wheel and worm structure proposed by the utility model.
[0019] In the figure: 1. Shell No. 1; 2. Shell No. 2; 3. Rod No. 1; 4. Worm; 5. Worm wheel; 6. Screw; 7. Guide ring; 8. Handwheel; 9. Block No. 1; 10. Insert block; 11. Abutment block; 12. Block No. 2; 13. Fixed cylinder; 14. Abutment ring; 15. L-shaped frame; 16. Spring; 17. Guide rod; 18. Guide shell; 19. Small block; 20. Bolt. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-4 A novel screw lift comprises: a No. 1 shell 1, a screw 6 is rotatably connected to the inner side of the No. 1 shell 1, a worm wheel 5 is fixedly connected to the outer side of the screw 6, a worm 4 is meshed with the outer side of the worm wheel 5, a No. 1 rod 3 is fixedly connected to the inner side of the worm 4, and a No. 2 shell 2 is rotatably connected to the outer side of the No. 1 rod 3, and a No. 2 shell 2 is fixedly connected to the front side of the No. 2 shell 2, a plug block 10 is fixedly connected to the left side of the No. 1 block 9, a No. 2 block 12 is fixedly connected to the front side of the No. 1 shell 1, and a fixed cylinder 13 is fixedly connected to the right side of the No. 2 block 12, a No. 1 groove matched with the plug block 10 is opened on the inner side of the fixed cylinder 13, the plug block 10 is movably plugged into the inner side of the No. 1 groove, a No. 2 groove is opened on the inner side of the plug block 10, an abutment block 11 is movably plugged into the inner side of the No. 2 groove, and a No. 3 groove matched with the abutment block 11 is opened on the inner side of the fixed cylinder 13, and the outer side of the abutment block 11 is slidably connected to the inner side of the fixed cylinder 13.
[0022] In this embodiment, an L-shaped frame 15 is fixedly connected to the outer side of the fixed cylinder 13, and a spring 16 is fixedly connected to the inner wall at the top of the L-shaped frame 15. The other end of the spring 16 is fixedly connected to the top of the abutment block 11, and an abutment ring 14 is threadedly connected to the outer side of the fixed cylinder 13. The inner side of the abutment ring 14 is movably abutted against the outer side of the abutment block 11, and a guide rod 17 is fixedly connected to the inner wall at the top of the L-shaped frame 15. A guide shell 18 is slidably connected to the outer side of the guide rod 17, and the bottom of the guide shell 18 is fixedly connected to the top of the abutment block 11, so that the movement of the abutment block 11 is more stable.
[0023] In this embodiment, two small blocks 19 are fixedly connected to the outer sides of the No. 1 shell 1 and the No. 2 shell 2, and bolts 20 are movably abutted against the inner sides of the multiple small blocks 19. A handwheel 8 is fixedly connected to the top of the screw 6, and a guide ring 7 is fixedly connected to the top of the No. 1 shell 1. The inner side of the guide ring 7 is rotatably connected to the outer side of the screw 6, so that the rotation of the screw 6 is more stable.
[0024] In the present embodiment, when in use, the insert block 10 is inserted into the inner side of the fixed tube 13. During this process, the insert block 10 first starts to squeeze the abutment block 11, so that the abutment block 11 moves upward and compresses the spring 16. When the insert block 10 completely enters the inner side of the fixed tube 13, the abutment block 11 enters the No. 2 groove under the action of the spring 16. At this time, the abutment ring 14 is rotated so that the inner side of the abutment ring 14 abuts against the outer side of the abutment block 11. At this time, the fixation of the No. 1 shell 1 and the No. 2 shell 2 is completed. When the No. 1 shell 1 and the No. 2 shell 2 need to be disassembled, it is only necessary to rotate the abutment ring 14 in the opposite direction and then pull out the insert block 10.
[0025] The above is a detailed introduction to a new type of screw lift provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A new type of screw lift, It is characterized in that include: A first housing (1), wherein a screw (6) is rotatably connected to the inside of the first housing (1), a worm wheel (5) is fixedly connected to the outside of the screw wheel (6), a worm (4) is meshed with the outside of the worm wheel (5), a first rod (3) is fixedly connected to the inside of the worm (4), and a second housing (2) is rotatably connected to the outside of the first rod (3), a first block (9) is fixedly connected to the front side of the second housing (2), an insert block (10) is fixedly connected to the left side of the first block (9), and a second block is fixedly connected to the front side of the first housing (1). (12), a fixed cylinder (13) is fixedly connected to the right side of the No. 2 block (12), a No. 1 groove matching the plug block (10) is provided on the inner side of the fixed cylinder (13), the outer side of the plug block (10) is movably plugged into the inner side of the No. 1 groove, a No. 2 groove is provided on the inner side of the plug block (10), a contact block (11) is movably plugged into the inner side of the No. 2 groove, and a No. 3 groove matching the contact block (11) is provided on the inner side of the fixed cylinder (13), and the outer side of the contact block (11) is slidably connected to the inner side of the fixed cylinder (13).
2. A new screw lift according to claim 1, It is characterized in that An L-shaped frame (15) is fixedly connected to the outside of the fixed cylinder (13); a spring (16) is fixedly connected to the inner wall of the top of the L-shaped frame (15); the other end of the spring (16) is fixedly connected to the top of the abutment block (11); and an abutment ring (14) is threadedly connected to the outside of the fixed cylinder (13); the inner side of the abutment ring (14) is movably abutted against the outside of the abutment block (11).
3. A new type of screw lift according to claim 2, It is characterized in that A guide rod (17) is fixedly connected to the inner wall of the top of the L-shaped frame (15), a guide shell (18) is slidably connected to the outer side of the guide rod (17), and the bottom of the guide shell (18) is fixedly connected to the top of the abutment block (11).
4. A new screw jack according to claim 1, It is characterized in that The outer sides of the first shell (1) and the second shell (2) are both fixedly connected with two small blocks (19), and the inner sides of the plurality of small blocks (19) are movably abutted with bolts (20).
5. A new screw jack according to claim 1, It is characterized in that The top of the screw rod (6) is fixedly connected with a hand wheel (8).
6. A new type of screw jack according to claim 1, It is characterized in that A guide ring (7) is fixedly connected to the top of the first shell (1), and the inner side of the guide ring (7) is rotatably connected to the outer side of the screw rod (6).