Clamping tool for transferring inner container of aluminum alloy gas cylinder
By designing an aluminum alloy gas cylinder inner liner transport clamping tool including brackets, pallets, universal wheels, handles, clamping components and drive components, the problem that the prior art cannot adapt to the inner liner sizes and lacks vibration-relieving protection at the same time, and achieves stable clamping and effective shock-absorbing protection for the inner liner sizes.
Patent Information
- Application Number
- CN202421879444.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-08-06
AI Technical Summary
The existing aluminum alloy gas cylinder inner liner transport clamping tooling cannot adapt to different size inner liner at the same time, and lacks slow vibration protection, resulting in easy damage during the transport process.
A clamping tool including a bracket, pallet, universal wheel, handle, clamping assembly and driving assembly is designed. Multiple dampers are provided in the clamping assembly. The bidirectional screw is driven by a servo motor to make the clamping plate and the mounting plate close to each other, thereby achieving clamping of the inner vessels of different sizes, and shock-absorbing protection during transportation through the damper.
The device can clamp and fix multiple inner vessels of different sizes at the same time, improving the convenience and practicality of transport, and effectively protecting the inner vessel through the shock absorption effect of the damper to slow down the amplitude and frequency of vibration.
Smart Images
Figure CN222793567U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas cylinder processing, and more specifically to a clamping tool for converting an inner liner of an aluminum alloy gas cylinder. Background Art
[0002] The clamping tool for transferring aluminum alloy gas cylinder liners is a device or tool used to safely clamp and transfer aluminum alloy gas cylinder liners. Aluminum alloy gas cylinder liners refer to the internal container used to store gas in the gas cylinder, which is usually made of lightweight aluminum alloy material. The clamping tool is designed to ensure the stability and safety of the liner during transportation.
[0003] Although existing clamping tools have adjustment functions, most of them can only clamp gas cylinder liners of the same size. During transportation, liners of different sizes sometimes need to be transported uniformly, and most existing transfer devices can only provide clamping and fixing functions without vibration-absorbing protection. Aluminum alloy gas cylinder liners are usually relatively fragile and are easily damaged by impact and vibration during transportation.
[0004] Therefore, in view of the above problems, a clamping tool for transferring the inner liner of an aluminum alloy gas cylinder is proposed. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a clamping tool for the transfer of aluminum alloy gas cylinder inner liner. The device can uniformly clamp and fix multiple inner liner of different sizes at the same time, which brings convenience to the transfer work and improves the practicality and convenience of the device. The setting of multiple dampers can play a shock-absorbing role on the inner liner during transportation. When the device is subjected to external impact or vibration, the damper can generate a damping force opposite to the vibration direction, thereby reducing the amplitude and frequency of the vibration of the inner liner, and effectively protecting the inner liner.
[0007] 2. Technical solution
[0008] To solve the above problems, the utility model adopts the following technical solutions.
[0009] A clamping tool for transferring the inner liner of an aluminum alloy gas cylinder comprises a bracket, a support plate is fixedly connected to the bottom of the outer end of the bracket, and a plurality of universal wheels are installed at the bottom of the bracket, handles are fixedly connected to both ends of the bracket, a plurality of clamping assemblies are arranged on one side of the bracket, and a driving assembly is arranged in the inner cavity of the bracket, the clamping assembly comprises a pair of mutually symmetrical mounting plates, a clamping plate is arranged at one end of the pair of mounting plates close to each other, and a plurality of dampers are installed between the clamping plate and the mounting plate.
[0010] Furthermore, one end of the mounting plate is fixedly connected to a limiting block, a rectangular hole matching the limiting block is provided on the bracket, and the limiting block passes through the rectangular hole and extends to the inner cavity of the bracket.
[0011] Furthermore, one end of the limit block extending into the inner cavity of the bracket is fixedly connected with a screw sleeve, one end of the mounting plate is fixedly connected with a slider, a sliding groove is provided at the outer end of the bracket, and the slider is slidably connected to the sliding groove.
[0012] Furthermore, the driving assembly includes a servo motor, which is installed at the outer end of the bracket, and the output end of the servo motor extends to the inner cavity of the bracket and is fixedly connected to a driving rod, and one end of the driving rod away from the servo motor is rotatably connected to the inner wall of the bracket.
[0013] Furthermore, the driving rod is composed of a plurality of bidirectional screw rods, which are connected end to end, each of which corresponds to the position of each clamping assembly, and the threaded sleeve is installed on the outer end of the bidirectional screw rod.
[0014] Furthermore, the pair of clamping plates are symmetrical to each other, and the outer shapes of the pair of clamping plates are both set to be V-shaped.
[0015] Furthermore, a pair of the clamping plates are both provided with rubber pads at one end close to each other.
[0016] Furthermore, one end of the bracket close to the clamping assembly is arranged in an inclined shape, and the plurality of clamping plates are arranged in an inclined shape matching the bracket.
[0017] 3. Beneficial effects
[0018] Compared with the prior art, the advantages of the present invention are:
[0019] In the present scheme, the sizes of multiple inner liner to be transferred may be inconsistent. When the clamping plates on both sides of the thicker inner liner are squeezed onto the surface of the inner liner, the damper located at the outer end of the clamping plate will be squeezed, so that a pair of mounting plates can continue to approach, thereby ensuring the continued rotation of the driving rod, so that the clamping plates on both sides of the thinner inner liner can eventually clamp it. With this arrangement, the device can uniformly clamp and fix multiple inner liner of different sizes at the same time, which brings convenience to the transfer work and improves the practicality and convenience of the device.
[0020] The setting of multiple dampers in this scheme can play a shock-absorbing role for the inner liner during transportation. The damper can absorb and dissipate vibration energy by introducing damping force. When the device is subjected to external impact or vibration, the damper can generate a damping force opposite to the vibration direction, thereby reducing the amplitude and frequency of the vibration of the inner liner, and effectively protecting the inner liner.
[0021] The clamping plates of this scheme are set to be V-shaped, which can ensure that each clamping plate has at least two fitting surfaces with the inner liner, thereby clamping and fixing the inner liner more stably. The rubber pad at the inner end of the clamping plate can better protect the surface of the inner liner during the clamping process and prevent the surface of the inner liner from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the bottom structure of the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;
[0026] Figure 5 This is a schematic diagram of the side sectional structure of the utility model;
[0027] Figure 6 For this utility model Figure 5 Schematic diagram of the structure at point A in the middle.
[0028] Description of the numbers in the figure:
[0029] 1. Bracket;
[0030] 2. Pallet;
[0031] 3. Handle;
[0032] 4. Universal wheel;
[0033] 5. Clamping assembly; 501. Mounting plate; 502. Clamping plate; 503. Damper; 504. Rubber pad; 505. Limit block; 506. Screw sleeve; 507. Slider;
[0034] 6. Driving assembly; 601. servo motor; 602. driving rod. DETAILED DESCRIPTION
[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0037] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0038] Example:
[0039] See also Figure 1-5 , including a bracket 1, a support plate 2 is fixedly connected to the bottom of the outer end of the bracket 1, and a plurality of universal wheels 4 are installed at the bottom of the bracket 1, handles 3 are fixedly connected to both ends of the bracket 1, a plurality of clamping components 5 are arranged on one side of the bracket 1, and a driving component 6 is arranged in the inner cavity of the bracket 1, the clamping component 5 includes a pair of mutually symmetrical mounting plates 501, a pair of mounting plates 501 are each provided with a clamping plate 502 at one end close to each other, a plurality of dampers 503 are installed between the clamping plate 502 and the mounting plate 501, one end of the mounting plate 501 is fixedly connected to a limiting block 505, a rectangular hole matching the limiting block 505 is provided on the bracket 1, the limiting block 505 passes through the rectangular hole and extends to the inner cavity of the bracket 1, and the limiting block One end of 505 extending to the inner cavity of the bracket 1 is fixedly connected with a screw sleeve 506, one end of the mounting plate 501 is fixedly connected with a slider 507, a slide groove is provided at the outer end of the bracket 1, and the slider 507 is slidably connected to the slide groove, the driving component 6 includes a servo motor 601, the servo motor 601 is installed at the outer end of the bracket 1, and the output end of the servo motor 601 extends to the inner cavity of the bracket 1 and is fixedly connected with a driving rod 602, and one end of the driving rod 602 away from the servo motor 601 is rotatably connected to the inner wall of the bracket 1, and the driving rod 602 is composed of a plurality of bidirectional screw rods, which are connected end to end, and each bidirectional screw rod corresponds to the position of each clamping component 5 one by one, and the screw sleeve 506 is installed at the outer end of the bidirectional screw rod.
[0040] The clamping tool for transferring aluminum alloy gas cylinder liners is a device or tool used to safely clamp and transfer aluminum alloy gas cylinder liners. Aluminum alloy gas cylinder liners refer to the internal container used to store gas in the gas cylinder, which is usually made of lightweight aluminum alloy material. The clamping tool is designed to ensure the stability and safety of the liner during transportation.
[0041] In this solution, the user can place multiple inner liner that need to be transported on the pallet 2 respectively, so that the multiple inner liner are all against one side of the bracket 1, and place the multiple inner liner between multiple pairs of clamping plates 502 respectively, and then start the servo motor 601 to rotate, the servo motor 601 drives the driving rod 602 to rotate in the inner cavity of the bracket 1, and the pair of screw sleeves 506 in each clamping assembly 5 move synchronously in the direction of approaching each other under the rotation of the bidirectional screw rod in which they are located, and then drive a pair of limit blocks 505 to slide in the rectangular hole, and drive a pair of mounting plates 501 and the clamping plate 502 to approach each other through the limit blocks 505, and finally clamp the inner liner, wherein the mounting plate 501 slides in the slide groove through the slider during the movement, which can enhance the stability of the mounting plate 501 during the movement.
[0042] In this solution, the sizes of multiple inner liner may be inconsistent. When the clamping plates 502 on both sides of the thicker inner liner are squeezed onto the surface of the inner liner, the damper 503 located at the outer end of the clamping plate 502 will be squeezed, so that a pair of mounting plates 501 can continue to approach. With this arrangement, a certain amount of movable space can be provided between the mounting plate 501 and the clamping plate 502, thereby ensuring that the driving rod 602 continues to rotate, so that the clamping plates 502 on both sides of the thinner inner liner can eventually clamp it.
[0043] After the user fixes the multiple inner containers, the user can push the handle 3 to make the bracket 1 move through the multiple universal wheels 4 at the bottom thereof, so as to transport the inner containers.
[0044] In this solution, the damper 503 can not only provide a certain amount of movable space between the mounting plate 501 and the clamping plate 502, but also play a shock-absorbing role for the inner liner during transportation. The damper 503 can absorb and dissipate vibration energy by introducing damping force. When the device is subjected to external impact or vibration, the damper 503 can generate a damping force opposite to the vibration direction, thereby reducing the amplitude and frequency of the vibration of the inner liner, thereby effectively protecting the inner liner.
[0045] See also Figure 3 The pair of clamping plates 502 are symmetrical to each other, and the outer shapes of the pair of clamping plates 502 are both set to be V-shaped.
[0046] The V-shaped clamping plates 502 can ensure that each clamping plate 502 has at least two fitting surfaces with the inner liner, thereby clamping and fixing the inner liner more stably.
[0047] See also Figure 3 A pair of clamping plates 502 are both installed with rubber pads 504 at one end close to each other.
[0048] The flexible material of the rubber pad 504 can provide better protection for the surface of the inner liner during the clamping process, preventing the surface of the inner liner from being scratched, and can also provide a certain shock-absorbing effect.
[0049] See also Figure 1 One end of the bracket 1 close to the clamping assembly 5 is arranged to be inclined, and the plurality of clamping plates 502 are arranged to be inclined to match the bracket 1 .
[0050] The inclined setting of one end of the bracket 1 can make the inner container lean against the outer end of the bracket 1 more stably in the initial stage of placing the inner container, and it is not easy to fall over.
[0051] Working principle:
[0052] The user places multiple inner bladders that need to be transported on the support plate 2, so that the multiple inner bladders are all against one side of the bracket 1, and the multiple inner bladders are placed between multiple pairs of clamping plates 502, and then the servo motor 601 is started to rotate, and the servo motor 601 drives the driving rod 602 to rotate in the inner cavity of the bracket 1. Under the rotation of the bidirectional screw rod, the pair of screw sleeves 506 in each clamping assembly 5 move synchronously in the direction of approaching each other, thereby driving a pair of limit blocks 505 to slide in the rectangular hole, and the limit blocks 505 drive a pair of mounting plates 501 and the clamping plates 502 to approach each other, and finally clamp the inner bladder. When the sizes of multiple inner liner are inconsistent, the clamping plates 502 on both sides of the thicker inner liner will be squeezed to the surface of the inner liner first, and the damper 503 located at the outer end of the clamping plate 502 will be squeezed, so that a pair of mounting plates 501 can continue to approach. In this way, there can be a certain amount of activity space between the mounting plate 501 and the clamping plate 502, thereby ensuring the continued rotation of the driving rod 602, so that the clamping plates 502 on both sides of the thinner inner liner can eventually clamp it. After the user fixes multiple inner liner, he can push the handle 3 to make the bracket 1 move through the multiple universal wheels 4 at its bottom, so as to transport the inner liner.
[0053] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A clamping tool for transferring the inner liner of an aluminum alloy gas cylinder, comprising a bracket (1), characterized in that: The bottom of the outer end of the bracket (1) is fixedly connected to a support plate (2), and a plurality of universal wheels (4) are installed at the bottom end of the bracket (1), and handles (3) are fixedly connected to both ends of the bracket (1), a plurality of clamping assemblies (5) are arranged on one side of the bracket (1), and a driving assembly (6) is arranged in the inner cavity of the bracket (1), and the clamping assembly (5) includes a pair of mutually symmetrical mounting plates (501), and a clamping plate (502) is arranged at one end of the pair of mounting plates (501) close to each other, and a plurality of dampers (503) are installed between the clamping plate (502) and the mounting plate (501).
2. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 1 is characterized by: One end of the mounting plate (501) is fixedly connected to a limiting block (505); a rectangular hole matching the limiting block (505) is provided on the bracket (1); the limiting block (505) passes through the rectangular hole and extends to the inner cavity of the bracket (1).
3. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 2 is characterized by: One end of the limit block (505) extending into the inner cavity of the bracket (1) is fixedly connected to a screw sleeve (506), one end of the mounting plate (501) is fixedly connected to a slider (507), a sliding groove is provided at the outer end of the bracket (1), and the slider (507) is slidably connected to the sliding groove.
4. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 3 is characterized by: The driving assembly (6) comprises a servo motor (601), wherein the servo motor (601) is mounted on the outer end of the bracket (1), and the output end of the servo motor (601) extends into the inner cavity of the bracket (1) and is fixedly connected to a driving rod (602), wherein one end of the driving rod (602) away from the servo motor (601) is rotatably connected to the inner wall of the bracket (1).
5. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 4 is characterized in that: The driving rod (602) is composed of a plurality of bidirectional screw rods, which are connected end to end, each of which corresponds to the position of each clamping assembly (5) one by one, and the screw sleeve (506) is installed on the outer end of the bidirectional screw rod.
6. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 1 is characterized in that: The pair of clamping plates (502) are symmetrical to each other, and the outer shapes of the pair of clamping plates (502) are both set to be V-shaped.
7. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 1 is characterized by: A rubber pad (504) is installed at one end of the pair of clamping plates (502) close to each other.
8. The clamping tool for transferring the aluminum alloy gas cylinder liner according to claim 1 is characterized by: One end of the bracket (1) close to the clamping assembly (5) is arranged in an inclined shape, and the plurality of clamping plates (502) are all arranged in an inclined shape matching the bracket (1).