Pneumatic supporting rod reinforcing mechanism
By designing the pneumatic strut reinforcement mechanism, the problem of unstable fixation of the pneumatic strut is solved by using the cooperation of springs and clamps, the stable installation and disassembly of the pneumatic strut is achieved, and the stability of use and operation is improved.
Patent Information
- Application Number
- CN202421915673.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-08
AI Technical Summary
The existing pneumatic support rods are unstable when fixed, and are prone to break away from the connection of the fixture seat after being impacted, and cannot stably support the object.
A pneumatic strut reinforcement mechanism is designed. By docking the connecting block of the pneumatic strut with the connecting rod on the fixed seat side, the coupling of the spring and the clamp are used to achieve limiting and fixing the connecting block, thereby stably installing the pneumatic strut.
Through this reinforcement mechanism, the pneumatic support rod is more stable during installation and use, can effectively resist impact, ensure stable support to objects, and facilitate single-person operation during disassembly.
Smart Images
Figure CN222907424U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pneumatic struts, in particular to a pneumatic strut reinforcement mechanism. Background Art
[0002] Pneumatic struts are mechanical devices that use high-pressure inert gas as a power source and provide support force through the pressure difference of the gas. They are mainly used for component lifting, support, gravity balance, and to replace mechanical springs of sophisticated equipment. When installing the pneumatic struts, you need to first install the fixing base on the equipment, and then install the pneumatic struts on the fixing base.
[0003] A pneumatic strut is a mechanical device that supports an object through the pressure difference of gas. When fixing the existing pneumatic strut, the connecting blocks at both ends of the pneumatic strut need to be connected with the balls on the fixing seat. The circular grooves in the connecting blocks will deform and fit the balls, thereby completing the installation of the pneumatic strut. However, this installation method is not stable. When the pneumatic strut is hit, it will be disconnected from the fixing seat, making it impossible to stably support the object. Utility Model Content
[0004] The utility model aims to provide a pneumatic strut reinforcement mechanism to solve the problem that the existing pneumatic struts mentioned in the background art cannot stably support.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a pneumatic strut reinforcement mechanism, comprising: a pneumatic strut and a lever, both ends of the pneumatic strut are fixed with connecting blocks, one side of the connecting block is provided with a fixing seat,
[0006] A connecting rod is fixedly connected to one side of the fixing seat, a through hole is opened in the inner control of the connecting block, and the through hole is slidably connected to the connecting rod, a spring is fixedly connected to the inside of the connecting rod, a clamping block is fixed to the top of the spring, a ball a is rollingly connected to one side of the clamping block, the outer side of the ball a is rollingly connected to the connecting block, a sliding groove is opened in the inside of the connecting rod, and the sliding groove is slidably connected to the push rod.
[0007] Preferably, a lever is provided on the top of the push rod, and a middle portion of the lever is movably connected to the connecting rod via a rotating shaft.
[0008] Preferably, a rotation groove is provided inside the connecting rod, and the rotation groove is slidably connected to the shifting rod.
[0009] Preferably, a ball b is rollingly connected to a side of the connecting rod away from the clamping block, the outer side of the ball b is rollingly connected to the connecting block, and a toggle groove matching the toggle rod is provided inside the clamping block.
[0010] Preferably, one end of the push rod is fixedly connected to a slider, the outer side of the slider is slidably connected to a moving block, and the interior of the moving block is provided with a sliding groove matching the slider.
[0011] Preferably, an anti-slip groove is provided on one side of the moving block, and a slot matching the moving block is provided on a side of the fixing seat close to the push rod.
[0012] Compared with the prior art, the pneumatic strut reinforcement mechanism has the following beneficial effects: by docking the connecting blocks at both ends of the pneumatic support rod with the connecting rod on one side of the fixed seat, when the block is out of contact with the internal through groove of the connecting block, the spring will reset and push the block to move to limit the connecting block. At this time, the connecting block and the pneumatic support rod will be fixed, and the connecting block can be restricted by the block, so that the pneumatic support rod can be stably installed to complete the reinforcement of the pneumatic support rod, and the push rod can be moved by pushing the moving block. When it is unable to move further, the moving block can be moved by toggling the moving block through the anti-slip groove, and the moving block will slide on the outside of the slider through the sliding groove on one side and enter the slot on one side of the fixed seat. At this time, the moving block can be released, and the limiting spring of the moving block cannot be reset, so the pneumatic support rod and the connecting block can be taken out.
[0013] 1. A pneumatic strut is a mechanical device that supports an object by means of a pressure difference of gas. When fixing the pneumatic strut, the connecting blocks at both ends of the pneumatic strut are docked with the connecting rod on one side of the fixing seat. When the connecting block contacts the inclined surface of the clamping block on the connecting rod, the clamping block will move and squeeze the spring on one side. When the clamping block is out of contact with the internal through groove of the connecting block, the spring will reset and push the clamping block to move, limiting the connecting block. At this time, the connecting block and the pneumatic strut will be fixed. By limiting the connecting block by the clamping block, the pneumatic strut can be stably installed, completing the reinforcement of the pneumatic strut. The above operation can facilitate the reinforcement of the pneumatic strut.
[0014] 2. The pneumatic strut is a mechanical device that supports an object through the pressure difference of gas. When the pneumatic strut is separated from the reinforcement mechanism, in order to facilitate the separation process, the push rod is moved by pushing the moving block. When it cannot move further, the moving block can be moved by toggling the moving block through the anti-slip groove. The moving block will slide on the outside of the slider through the sliding groove on one side and enter the slot on the side of the fixed seat. At this time, the moving block can be loosened. Since the limiting spring of the moving block cannot be reset, the pneumatic support rod and the connecting block can be taken out. Through the above operations, the staff can first cancel the limit on both ends of the pneumatic support rod, fix the reinforcement mechanism, and then take out the pneumatic support rod as a whole, which is convenient for one person to disassemble the pneumatic support rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0016] Figure 2 This is a three-dimensional schematic diagram of the connection block of the utility model;
[0017] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the connecting block of the utility model.
[0018] In the figure: 1. pneumatic support rod; 2. connecting block; 3. fixed seat; 4. connecting rod; 5. spring; 6. clamping block; 7. ball a; 8. lever; 9. push rod; 10. ball b; 11. slider; 12. moving block; 13. anti-slip groove; 14. slot. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 3 The utility model provides a technical solution: a pneumatic support rod reinforcement mechanism, comprising: a pneumatic support rod 1 and a lever 8, both ends of the pneumatic support rod 1 are fixed with a connecting block 2, and one side of the connecting block 2 is provided with a fixing seat 3,
[0021] A connecting rod 4 is fixedly connected to one side of the fixed seat 3, a through hole is provided in the inner control of the connecting block 2, and the through hole is slidably connected to the connecting rod 4, a spring 5 is fixedly connected inside the connecting rod 4, a clamping block 6 is fixed on the top of the spring 5, a ball a7 is rollingly connected to one side of the clamping block 6, the outer side of the ball a7 is rollingly connected to the connecting block 2, a slide groove is provided inside the connecting rod 4, and the slide groove is slidably connected to the push rod 9; a deflector 8 is provided on the top of the push rod 9, and the middle part of the deflector 8 is movably connected to the connecting rod 4 through a rotating shaft; a rotating groove is provided inside the connecting rod 4, and the rotating groove is slidably connected to the deflector 8; a ball b10 is rollingly connected to the side of the connecting rod 4 away from the clamping block 6, the outer side of the ball b10 is rollingly connected to the connecting block 2, a toggle groove matching the deflector 8 is provided inside the clamping block 6, the deflector 8 forms a rotating structure with the connecting rod 4 through the rotating shaft, and the connecting rod 4 and the push rod 9 form a sliding structure.
[0022] In specific implementation, the pneumatic strut is a mechanical device that supports an object by means of a pressure difference of gas. When the pneumatic strut is fixed, the connecting blocks 2 at both ends of the pneumatic strut 1 are docked with the connecting rod 4 on one side of the fixing seat 3. When the connecting block 2 contacts the inclined surface of the clamping block 6 on the connecting rod 4, the clamping block 6 will move and squeeze the spring 5 on one side. When the clamping block 6 is out of contact with the internal through groove of the connecting block 2, the spring 5 will reset and push the clamping block 6 to move, limiting the connecting block 2. At this time, the connecting block 2 and the pneumatic strut 1 will be fixed. By limiting the connecting block 2 through the clamping block 6, the pneumatic strut 1 can be made The pneumatic support rod 1 is stably installed to complete the reinforcement of the pneumatic support rod 1. When the connecting block 2 rotates, one side will contact with the ball a7, and the other side will contact with the ball b10. The two groups of balls can reduce the friction force when the connecting block 2 rotates, making it rotate more smoothly. When the pneumatic support rod 1 is disassembled, it is moved by pushing the push rod 9. When the push rod 9 moves, it will squeeze one end of the lever 8 to make it rotate. When the lever 8 rotates, the block 6 can be pushed to move the block 6 downward, so that the block 6 is separated from the limit of the connecting block 2. At this time, the connecting block 2 and the pneumatic support rod 1 can be taken out. In this way, the above operation can facilitate the reinforcement of the pneumatic support rod.
[0023] See also Figure 2-Figure 3 A slider 11 is fixedly connected to one end of the push rod 9, a moving block 12 is slidably connected to the outer side of the slider 11, and a sliding groove matching the slider 11 is provided inside the moving block 12; an anti-slip groove 13 is provided on one side of the moving block 12, and a slot 14 matching the moving block 12 is provided on the side of the fixed seat 3 close to the push rod 9, and the slider 11 and the moving block 12 constitute a sliding structure.
[0024] In specific implementation, the pneumatic strut is a mechanical device that supports an object by means of a pressure difference of gas. When separating the pneumatic strut from the reinforcement mechanism, in order to facilitate the separation process, the push rod 9 is driven to move by pushing the moving block 12. When it is unable to move further, the moving block 12 can be moved by toggling the anti-slip groove 13. The moving block 12 will slide on the outside of the slider 11 through a sliding groove on one side and enter into a slot 14 on one side of the fixed seat 3. At this time, the moving block 12 can be loosened. Since the limiting spring 5 of the moving block 12 will not be able to be reset, the pneumatic support rod 1 and the connecting block 2 can be taken out. In this way, through the above operation, the staff can first cancel the limit on both ends of the pneumatic support rod 1, fix the reinforcement mechanism, and then take out the pneumatic support rod 1 as a whole, which is convenient for a single person to disassemble the pneumatic support rod 1.
[0025] In summary, when using the pneumatic strut reinforcement mechanism, first fix the fixing seat 3 to the object to be supported, and then install the pneumatic strut 1 to the fixing seat 3. The pneumatic strut 1 can support the object through the pressure difference of the internal gas. This is the characteristic of the pneumatic strut reinforcement mechanism. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A pneumatic strut reinforcement mechanism, comprising: A pneumatic support rod (1) and a lever (8), wherein both ends of the pneumatic support rod (1) are fixed with a connecting block (2), and a fixing seat (3) is provided on one side of the connecting block (2), characterized in that: A connecting rod (4) is fixedly connected to one side of the fixing seat (3); a through hole is provided in the inner control of the connecting block (2), and the through hole is slidably connected to the connecting rod (4); a spring (5) is fixedly connected to the inside of the connecting rod (4); a clamping block (6) is fixed to the top of the spring (5); a ball a (7) is rollingly connected to one side of the clamping block (6); the outer side of the ball a (7) is rollingly connected to the connecting block (2); a sliding groove is provided in the interior of the connecting rod (4), and the sliding groove is slidably connected to the push rod (9).
2. A pneumatic strut reinforcement mechanism according to claim 1, characterized in that: A shifting rod (8) is provided on the top of the push rod (9), and a middle portion of the shifting rod (8) is movably connected to the connecting rod (4) via a rotating shaft.
3. A pneumatic strut reinforcement mechanism according to claim 2, characterized in that: A rotation groove is provided inside the connecting rod (4), and the rotation groove is slidably connected to the shifting rod (8).
4. A pneumatic strut reinforcement mechanism according to claim 3, characterized in that: A ball b (10) is rollingly connected to the side of the connecting rod (4) away from the clamping block (6), the outer side of the ball b (10) is rollingly connected to the connecting block (2), and a toggle groove matching the toggle rod (8) is provided inside the clamping block (6).
5. The pneumatic strut reinforcement mechanism according to claim 1, characterized in that: One end of the push rod (9) is fixedly connected to a slider (11), the outer side of the slider (11) is slidably connected to a moving block (12), and a sliding groove matching the slider (11) is provided inside the moving block (12).
6. A pneumatic strut reinforcement mechanism according to claim 5, characterized in that: An anti-slip groove (13) is provided on one side of the moving block (12), and a slot (14) matching the moving block (12) is provided on a side of the fixing seat (3) close to the push rod (9).