A hot vacuum equipment cable storage device

Abstract

The application provides a kind of hot vacuum equipment cable storage device, including fixing device, connecting device and storage hook;The fixing device includes first clamping plate and second clamping plate;The connecting device includes ball head mounting seat, ball head clamp seat, ball head adjusting rod;The ball head mounting seat is fixedly arranged on the first clamping plate or second clamping plate;The ball head clamp seat is rotatably connected with the ball head mounting seat;The ball head adjusting rod is connected with the ball head clamp seat at one end, and is connected with the storage hook at the other end.Solve the current hot vacuum environment scene, using ordinary nylon cable ties, metal clamp or plastic wire clamp, resulting in material outgassing pollution optical lens or sensitive device, cold welding and jamming, high and low temperature cycle causes material expansion and contraction, resulting in cable is not firm and angle adjustment difficult, difficult to adapt to complex wiring path;Storage is inconvenient, cable disassembly lacks temporary fixing point, easy to scatter or damaged and other technical problems to be improved.

Description

Technical Field

[0001] This invention application relates to the field of cable storage and fixing technology, and in particular to a cable storage device for thermal vacuum equipment. Background Technology

[0002] In aerospace, defense, and high-energy physics fields, thermal vacuum environment experiments are an important means of simulating space conditions. During these experiments, numerous signal lines, power lines, and sensor cables need to be laid out inside the vacuum chamber and subjected to high and low temperature cycles (-100℃ to +150℃) and high vacuum (10⁻⁻⁴). 5 The test of Pa (in terms of quantity).

[0003] Existing cable management methods mostly use ordinary nylon cable ties, metal clamps, or plastic clips, but these methods have obvious drawbacks in a thermal vacuum environment: material venting and contamination: ordinary plastics and rubber release volatile organic compounds in a vacuum, contaminating optical lenses or sensitive devices; cold welding and jamming: metal contact surfaces are prone to cold welding in a vacuum, leading to the failure of adjustment mechanisms; thermal deformation and loosening: high and low temperature cycles cause material expansion and contraction, making the cables unstable; difficulty in angle adjustment: lack of flexible universal adjustment structure, making it difficult to adapt to complex cable routing paths; inconvenient storage: lack of temporary fixing points after cable disassembly and assembly, making them prone to scattering or damage.

[0004] Therefore, in order to meet the requirements of the thermal vacuum test environment, there is an urgent need for a cable storage device that is adaptable to the thermal vacuum environment, can be adjusted at multiple angles, and is easy to store and fix. Summary of the Invention

[0005] This invention application provides a cable storage device for thermal vacuum equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this invention provides the following technical solution: a cable storage device for thermal vacuum equipment, comprising a fixing device, a connecting device, and a storage hook; the fixing device includes a first clamping plate and a second clamping plate; the connecting device includes a ball head mounting seat, a ball head clamping seat, and a ball head adjusting rod; the ball head mounting seat is fixedly disposed on the first clamping plate or the second clamping plate; the ball head clamping seat is rotatably connected to the ball head mounting seat; one end of the ball head adjusting rod is connected to the ball head clamping seat, and the other end is connected to the storage hook.

[0007] Preferably, the ball head clamp is provided with a ball head cavity; the ball head adjusting rod is provided with a ball head, which is rotatably accommodated in the ball head cavity.

[0008] Preferably, the ball-head adjusting rod is fixedly connected to or integrally formed with the storage hook, and the storage hook is rotated relative to the ball-head mounting base by operating the ball-head adjusting rod.

[0009] Preferably, the end of the ball head adjusting rod is provided with a grip or an adjusting knob.

[0010] Preferably, the storage hook is integrally formed with the first clamping plate or the second clamping plate or is detachably connected.

[0011] Preferably, the inner side of the first clamping plate and / or the second clamping plate is provided with an anti-slip pad or a soft liner.

[0012] Preferably, the first clamping plate and the second clamping plate are connected by a telescopic mechanism or an elastic mechanism to adjust the clamping distance.

[0013] Preferably, the first clamping plate and / or the second clamping plate are provided with multiple weight-reducing holes or reinforcing ribs.

[0014] Preferably, the storage hook is an L-shaped, J-shaped, or arc-shaped hook structure.

[0015] Preferably, the cable storage device for the thermal vacuum equipment is made wholly or partially of a material resistant to high and low temperatures and with a low outgassing rate, including stainless steel, titanium alloy, polyimide, or special engineering plastics.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. Use materials that are resistant to high and low temperatures and have low outgassing rates (such as stainless steel, titanium alloy, polyimide, etc.) to avoid material outgassing and contamination of the test environment under vacuum conditions; the structural design takes into account the matching of thermal expansion coefficients to prevent loosening or jamming caused by high and low temperature cycles.

[0017] 2. The ball joint structure of the ball head mounting base and the ball head clamp allows for 360° arbitrary angle adjustment, enabling the cable to be led out in any direction to adapt to the complex equipment layout inside the vacuum tank; the ball head adjustment rod extends to the outside of the device, facilitating remote operation in a vacuum glove box or closed environment without direct contact with the clamping part.

[0018] 3. Built-in storage hooks allow the cables to be coiled and hung on the tank wall or support after the test to prevent them from falling and getting damaged. The hooks are compact and do not take up extra space. They can also be integrated with the clamping plate to reduce the number of parts.

[0019] 4. The double clamps, combined with soft padding, can firmly clamp the equipment without damaging it; the clamp spacing is adjustable to accommodate different thickness requirements.

[0020] This invention addresses several technical issues that currently exist in thermal vacuum environments. These issues include material venting that contaminates optical lenses or sensitive devices; cold welding and jamming; material expansion and contraction due to high and low temperature cycles leading to unstable cable fixation; difficulty in angle adjustment; inability to adapt to complex wiring paths; inconvenient storage; and lack of temporary fixing points after cable disassembly and assembly, resulting in easy scattering or damage. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 2 This is a schematic diagram of an embodiment of the present invention.

[0022] Figure label: Fixing device 1; first clamping plate 2; second clamping plate 3; storage hook 4; ball head mounting seat 5; ball head clamping seat 6; ball head adjusting rod 7. Detailed Implementation

[0023] The present invention provides a cable storage device for thermal vacuum equipment, which solves the technical problems that need to be improved in current thermal vacuum environments, such as material venting contaminating optical lenses or sensitive devices, cold welding and jamming, material expansion and contraction caused by high and low temperature cycles, resulting in unstable cable fixation, difficulty in angle adjustment, and inability to adapt to complex wiring paths; inconvenient storage; lack of temporary fixing points after cable disassembly and assembly, and easy scattering or damage.

[0024] To make the inventive objectives, features, and advantages of the embodiments of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the embodiments of this invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of the embodiments of this invention.

[0025] Please see Figures 1-2 A cable storage device for thermal vacuum equipment includes a fixing device 1, a connecting device, and a storage hook 4; the fixing device 1 includes a first clamping plate 2 and a second clamping plate 3; the connecting device includes a ball head mounting seat 5, a ball head clamping seat 6, and a ball head adjusting rod 7; the ball head mounting seat 5 is fixedly disposed on the first clamping plate 2 or the second clamping plate 3; the ball head clamping seat 6 is rotatably connected to the ball head mounting seat 5; one end of the ball head adjusting rod 7 is connected to the ball head clamping seat 6, and the other end is connected to the storage hook 4.

[0026] Preferably, the ball head clamp 6 is provided with a ball head cavity; the ball head adjusting rod 7 is provided with a ball head, which is rotatably accommodated in the ball head cavity.

[0027] Preferably, the ball head adjusting rod 7 is fixedly connected to or integrally formed with the storage hook 4, and the storage hook 4 is rotated relative to the ball head mounting base 5 by operating the ball head adjusting rod 7.

[0028] Preferably, the end of the ball head adjusting rod 7 is provided with a grip or an adjusting knob.

[0029] Preferably, the storage hook 4 is integrally formed with the first clamping plate 2 or the second clamping plate 3 or is detachably connected.

[0030] Preferably, the inner side of the first clamping plate 2 and / or the second clamping plate 3 is provided with an anti-slip pad or a soft liner.

[0031] Preferably, the first clamping plate 2 and the second clamping plate 3 are connected by a telescopic mechanism or an elastic mechanism to adjust the clamping distance.

[0032] Preferably, the first clamping plate 2 and / or the second clamping plate 3 are provided with a plurality of weight-reducing holes or reinforcing ribs.

[0033] Preferably, the storage hook 4 is an L-shaped, J-shaped, or arc-shaped hook structure.

[0034] Preferably, the cable storage device for the thermal vacuum equipment is made wholly or partially of a material resistant to high and low temperatures and with a low outgassing rate, including stainless steel, titanium alloy, polyimide, or special engineering plastics.

[0035] The above-described embodiments are only used to illustrate the technical solutions of the present invention application, and are not intended to limit it. Although the present invention application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention application.

Claims

1. A cable storage device for thermal vacuum equipment, characterized in that: Includes fixing devices, connecting devices, and storage hooks; The fixing device includes a first clamping plate and a second clamping plate; The connecting device includes a ball head mounting seat, a ball head clamping seat, and a ball head adjusting rod; the ball head mounting seat is fixedly mounted on the first clamping plate or the second clamping plate. The ball head clamp is rotatably connected to the ball head mounting base; one end of the ball head adjusting rod is connected to the ball head clamp, and the other end is connected to the storage hook.

2. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The ball head clamp is provided with a ball head cavity; the ball head adjusting rod is provided with a ball head, which is rotatably accommodated in the ball head cavity.

3. The cable storage device for thermal vacuum equipment according to claim 2, characterized in that: The ball head adjusting rod is fixedly connected to or integrally formed with the storage hook. By operating the ball head adjusting rod, the storage hook is driven to rotate relative to the ball head mounting base.

4. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The end of the ball head adjusting rod is provided with a grip or adjusting knob.

5. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The storage hook is integrally formed with the first or second clamping plate or detachably connected.

6. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The inner side of the first clamping plate and / or the second clamping plate is provided with an anti-slip pad or a soft liner.

7. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The first clamping plate and the second clamping plate are connected by a telescopic mechanism or an elastic mechanism to adjust the clamping distance.

8. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The first clamping plate and / or the second clamping plate are provided with multiple weight-reducing holes or reinforcing ribs.

9. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The storage hooks are L-shaped, J-shaped, or arc-shaped hook structures.

10. The cable storage device for thermal vacuum equipment according to claim 1, characterized in that: The cable storage device for the thermal vacuum equipment is made wholly or partially of a material resistant to high and low temperatures and with a low outgassing rate, including stainless steel, titanium alloy, polyimide, or special engineering plastics.

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