High-temperature-resistant woven silica gel wire harness

Abstract

The utility model discloses a high temperature resistant woven silica gel wire harness including a wire harness body, a stable butt joint mechanism, a clamping mechanism and a clamping auxiliary mechanism, the stable butt joint mechanism includes a push plate, a butt joint wire, a butt joint sleeve, a moving block and a push spring plate, and the clamping mechanism includes a spacing ring, an inner push ring, a threaded ring and a connecting rod. Through the cooperation of a pushing plate, a butt joint line, a butt joint sleeve, a moving block and a spring pushing plate, the stable butt joint mechanism can achieve step-by-step butt joint, it is ensured that the butt joint line makes close contact step by step, the loosening problem in the butt joint process is effectively avoided, through the combination of a limiting ring, an inner pushing ring, a threaded ring and a connecting rod, stable clamping force is provided, and through the cooperation of the threaded ring and the limiting ring, the stable butt joint is achieved. Accurate control is achieved, firm clamping of the wire harness in the butt joint process is guaranteed, and loosening or sliding is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the wire harness technical field more specifically, it relates to a kind of high-temperature woven silica gel wire harness. BACKGROUND

[0002] In the prior art, high-temperature woven silica gel wire harness is widely used, especially in some environments with high temperature resistance requirements, such as electrical equipment, automobiles, aviation and other fields.

[0003] At present, many high-temperature woven silica gel wire harnesses are not fully considered in the design and production process "the simplicity of butt joint installation", and for the connection and installation of multiple wire harnesses, it needs to rely on manual or more primitive mechanical operation. This method is usually more cumbersome, and lacks automation and standardization steps. Especially in complex industrial environments, the connection, connection and disassembly of the wire harness require a lot of manpower and time, and are also easily affected by human factors, resulting in inaccurate installation or insecure connection.

[0004] In the prior art, especially for high-temperature woven silica gel wire harnesses that need to be frequently disassembled or replaced, the installation and disassembly process is extremely cumbersome. Each time the wire harness needs to be butt jointed, the operator must align the connectors of each wire harness one by one and use tools to tighten them. The operation is complex and requires high skills. This manual operation not only wastes time and effort, but also is prone to errors, resulting in insecure butt joint and affecting the stability of the entire system.

[0005] When disassembled or maintained, the connectors of the woven silica gel wire harness often need to be disassembled using special tools. Since the connector is usually designed to be tight and has strong tensile resistance, the disassembly process may encounter difficulties and the wire harness or connecting piece may be damaged, reducing the service life of the wire harness. UTILITY MODEL CONTENTS

[0006] (I) Technical problem solved

[0007] In view of the problems existing in the prior art, the utility model provides a high-temperature woven silica gel wire harness to solve the technical problems mentioned in the background art, such as the lack of butt joint installation function between the woven silica gel wire harnesses, and the cumbersome installation and disassembly before and after butt joint.

[0008] (II) Technical solution

[0009] To achieve the above object, the utility model provides the following technical scheme: A kind of high-temperature resistant braided silicone wire harness, including wire harness body, stable docking mechanism, clamping mechanism and clamping auxiliary mechanism, the stable docking mechanism includes push plate, docking line, docking sleeve, moving block and push spring plate, docking line is installed at one end of wire harness body, push plate is installed on the side surface of wire harness body, moving block is obliquely slidably installed on the inner wall of docking sleeve, push spring plate is installed on the side surface of moving block, push spring plate is pressed to the side surface of wire harness body and the one end of push plate, make the opposite docking line gradually docking tightly, the clamping mechanism includes limit ring, inner push ring, screw ring and connecting rod, limit ring is limit rotationally installed on the outer wall of docking sleeve, screw ring is directionally slidably installed on the outer wall of docking sleeve, the outer wall of screw ring is connected with the inner wall of limit ring with screw thread, connecting rod is longitudinally slidably arranged on the side wall of docking sleeve, connecting rod connects screw ring and inner push ring, inner push ring is slidably connected with the one end of moving block, and inner push ring can push moving block to obliquely move.

[0010] The utility model further sets up, clamping auxiliary mechanism includes rotating block, outer rotating ring, spring rod and fixed ring, rotating block is installed at one end of limit ring, the other end of rotating block is connected with the top end of outer rotating ring, and outer rotating ring is limit rotationally arranged on the outer wall of docking pipe, spring rod is installed on rotating block, fixed ring is installed on the outer wall of docking sleeve, and spring rod can be gradually pressed to fixed ring, so that rotating block and limit slide are gradually rotated.

[0011] The utility model further sets up, the outer surface of wire harness body is equipped with braided skin, and the braided skin is alternately braided with rubber ropes, the outer surface of wire harness body is assembled with braided skin, the braided skin is alternately braided with rubber ropes, the strength and high-temperature resistance of cable are increased, which helps to prolong the service life of wire harness, and also prevents the damage of external environment to cable.

[0012] The utility model further sets up, the inner wall of docking sleeve is equipped with inclined rail, and moving block is obliquely slidably installed on the inclined rail, the inclined rail of the inner wall of docking sleeve provides inclined guide rail for moving block, ensures that moving block can slide along the inclined rail, so that the docking process is more smooth, and the error caused by inaccurate docking angle is reduced.

[0013] The utility model further sets up, cooperation hole is formed in fixed ring, and a plurality of groups of cooperation holes are annularly arranged on the fixed ring, and spring rod can be gradually inserted into cooperation hole, so that limit ring stably rotates, the fixed ring installed on the outer wall of docking sleeve plays a stabilizing role, and spring rod makes the rotation of limit ring more stable by gradually inserting into cooperation hole, so that excessive vibration and instability are prevented.

[0014] The utility model further sets up, one end of mobile block is equipped with the connecting block, and the connecting block is equipped with the sliding connection with the inner push ring cooperation, the setting of connecting block, it is convenient for the inner push ring to promote mobile block removal.

[0015] The utility model further sets up, the directional groove is set up on the butt joint cover, and the connecting rod is set up in the directional groove and is matched with the sliding guide, the directional groove on the butt joint cover guarantees the accurate sliding guide of the connecting rod in the groove, avoids the nonuniformity of clamping or the inaccuracy of butt joint caused by the position deviation of the connecting rod.

[0016] The utility model further sets up, the butt joint cover is symmetrically set up, and two groups of mobile blocks relatively push the push plate, make the opposite butt joint line close contact, the butt joint cover adopts the symmetric design, can make two groups of mobile blocks relatively push the push plate, ensure that the butt joint line is closely contacted.This can realize the uniformity of butt joint process, improves the stability and precision of cable connection.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a kind of high-temperature-resistant braided silicone cable harness, with the following beneficial effects:

[0019] The utility model sets up stable butt joint mechanism, and through the cooperation of push plate, butt joint line, butt joint cover, mobile block and push spring plate, stable butt joint mechanism can realize step-by-step butt joint, ensure that butt joint line is gradually closely contacted, effectively avoid the loosening problem in butt joint process, mobile block is moved by the action of inclined sliding and push spring plate, so that butt joint line can be stably and accurately butt jointed, reduces the error caused by angle inaccuracy, improves the smoothness and stability of butt joint process.

[0020] The utility model sets up clamping mechanism, and the combination of limiting ring, inner push ring, screw ring and connecting rod provides stable clamping force, realizes accurate control by the cooperation of screw ring and limiting ring, guarantees the firm clamping of cable harness in butt joint process, prevents loosening or sliding, the longitudinal sliding of connecting rod and the pushing function of inner push ring, can flexibly adjust clamping strength, ensure that the clamping demand of different situations is satisfied.

[0021] The utility model sets up clamping auxiliary mechanism, and the design of rotating block, outer rotating ring, spring rod and fixed ring makes limiting ring more stable when rotating, avoids the problem of uneven rotation caused by vibration or instability, ensures that clamping process is carried out smoothly, spring rod is pressed to fixed ring gradually, can effectively alleviate the influence of external vibration on clamping system, improves the stability of device, reduces the adverse effects caused by vibration. ACCURACY OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic drawing of device in the utility model in unused state.

[0023] Figure 2 It is the structure schematic view of braided silica gel wire harness in the utility model;

[0024] Figure 3 It is the structure schematic view of braided silica gel wire harness butt joint in the utility model;

[0025] Figure 4 It is the structure schematic view of clamping mechanism and clamping auxiliary mechanism in the utility model;

[0026] Figure 5 It is the structure schematic view inside clamping mechanism and clamping auxiliary mechanism in the utility model.

[0027] In the drawing: 1, wire harness body; 2, push plate; 3, butt joint wire; 4, butt joint sleeve; 5, moving block; 6, push spring plate; 7, limit ring; 8, inner push ring; 9, threaded ring; 10, connecting rod; 11, rotating block; 12, outer rotating ring; 13, spring rod; 14, fixed ring; 15, braided skin; 16, inclined rail; 17, matching hole; 18, connecting block; 19, directional slot. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as that generally understood by ordinary skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings; "inner, outer" refer to the inner and outer relative to the contour of each component itself, but the above direction words are not used to limit the present application.

[0031] Please refer to Figures 1-5The application discloses a high-temperature-resistant woven silica gel wire harness, which comprises a wire harness body 1, a stable butt joint mechanism, a clamping mechanism and a clamping auxiliary mechanism, the stable butt joint mechanism comprises a pushing plate 2, a butt joint wire 3, a butt joint sleeve 4, a moving block 5 and a pushing spring plate 6, the butt joint wire 3 is installed at one end of the wire harness body 1, the pushing plate 2 is installed on the side surface of the wire harness body 1, the moving block 5 is obliquely and slidably installed on the inner wall of the butt joint sleeve 4, the pushing spring plate 6 is installed on the side surface of the moving block 5, the pushing spring plate 6 is pressed towards the side surface of the wire harness body 1 and one end of the pushing plate 2, and the opposite butt joint wires 3 are gradually and tightly butt jointed, the clamping mechanism comprises a limiting ring 7, an inner pushing ring 8, a threaded ring 9 and a connecting rod 10, the limiting ring 7 is limitingly and rotatably installed on the outer wall of the butt joint sleeve 4, the threaded ring 9 is directionally and slidably installed on the outer wall of the butt joint sleeve 4, the outer wall of the threaded ring 9 is in threaded connection with the inner wall of the limiting ring 7, and the connecting rod 10 is longitudinally and slidably arranged on the side wall of the butt joint sleeve 4 and connects the threaded ring 9 and the inner pushing ring 8, the inner pushing ring 8 is slidably connected with one end of the moving block 5, and the inner pushing ring 8 can obliquely move the moving block 5.

[0032] In the embodiment, the outer surface of the wire harness body 1 is covered with an alternately woven rubber rope woven skin 15 to provide basic protection, the butt joint wire 3 is installed at the end of the wire harness body 1, the pushing plate 2 is installed on the side surface of the wire harness body 1, the moving block 5 is slidably arranged on the inclined rail 16 of the inner wall of the butt joint sleeve 4, the wire harness body 1 and the pushing plate 2 are pressed by the pushing spring plate 6, the two groups of moving blocks 5 symmetrically arranged move towards each other, the butt joint wires 3 are ensured to be tightly contacted, a stable connection is formed, the limiting ring 7 is limitingly and rotatably arranged on the outer wall of the butt joint sleeve 4 and is in threaded connection with the threaded ring 9, the threaded ring 9 is directionally and slidably arranged on the outer wall of the butt joint sleeve 4 and is connected with the inner pushing ring 8 through the connecting rod 10, the connecting rod 10 is longitudinally and slidably arranged in the directional groove 19 of the side wall of the butt joint sleeve 4 to ensure the moving direction, the inner pushing ring 8 is connected with the connecting block 18 of the moving block 5 and can obliquely move the moving block 5, so that the accurate control of the clamping force is realized.

[0033] The clamping auxiliary mechanism comprises a rotating block 11, an outer rotating ring 12, a spring rod 13 and a fixing ring 14, the rotating block 11 is installed at one end of the limiting ring 7, the other end of the rotating block 11 is connected with the top end of the outer rotating ring 12, the outer rotating ring 12 is limitingly and rotatably arranged on the outer wall of the butt joint pipe, the spring rod 13 is installed on the rotating block 11, the fixing ring 14 is installed on the outer wall of the butt joint sleeve 4, the spring rod 13 can be gradually pressed towards the fixing ring 14, so that the rotating block 11 and the limiting ring 7 are gradually rotated.

[0034] In the embodiment, the rotating block 11 is installed at the end of the limiting ring 7 and is connected with the top of the outer rotating ring 12, the outer rotating ring 12 is limitingly and rotatably arranged on the outer wall of the butt joint pipe, a user rotates the outer rotating ring 12 to drive the rotating block 11 and the limiting ring 7 to rotate, the spring rod 13 is installed on the rotating block 11 and can be gradually pressed into the annularly distributed matched holes 17 of the fixing ring 14, so that the limiting ring 7 can be stably and step by step rotated, and the accurate control of the clamping force is ensured.

[0035] Please refer to Figures 1-5 , as a high-temperature-resistant woven silica gel wire harness supplementary implementation of the stable docking mechanism, clamping mechanism and clamping auxiliary mechanism: the outer surface of the wire harness body 1 is provided with a woven skin 15, and the woven skin 15 is alternately woven with rubber ropes, the inner wall of the docking sleeve 4 is provided with an inclined rail 16, and the moving block 5 is obliquely slidably installed on the inclined rail 16, the fixing ring 14 is provided with a plurality of cooperating holes 17, and the spring rod 13 can be gradually inserted into the cooperating hole 17, so that the limiting ring 7 can be stably rotated, one end of the moving block 5 is provided with a connecting block 18, and the connecting block 18 is slidably connected with the inner push ring 8, the docking sleeve 4 is provided with a directional slot 19, and the connecting rod 10 is slidably guided in the directional slot 19, the docking sleeve 4 is symmetrically arranged, and the two groups of moving blocks 5 push the push plate 2, so that the opposite docking wires 3 are in close contact.

[0036] More specifically, one end of the wire harness body 1 is connected with the docking sleeve 4 through the docking wire 3, the push plate 2 pushes the moving block 5, so that the docking wire 3 is gradually tightly docked, the limiting ring 7, the threaded ring 9, the connecting rod 10 and the inner push ring 8 in the clamping mechanism jointly act, the position of the threaded ring 9 and the inner push ring 8 is adjusted, the stable clamping of the cable and the docking sleeve 4 is realized, the spring rod 13, the rotating block 11 and the fixing ring 14 in the clamping auxiliary mechanism act, and are gradually pressed to the fixing ring 14, so as to enhance the clamping effect and ensure that the whole device will not be loose or stuck during the working process, through the gradual docking action of the stable docking mechanism and the cooperative work of the clamping and auxiliary clamping mechanism, the whole device ensures the stable fixation of the cable after docking and clamping, and avoids loosening due to the action of force during the working process.

[0037] In summary, when the stable docking mechanism needs to be operated, the wire harness body 1 is covered with the alternately woven rubber rope woven skin 15, providing basic protection, the docking wire 3 is installed at the end of the wire harness body 1, the push plate 2 is installed on the side of the wire harness body 1, the moving block 5 slides on the inclined rail 16 of the inner wall of the docking sleeve 4, the wire harness body 1 and the push plate 2 are pressed by the push spring plate 6, the two groups of moving blocks 5 are symmetrically arranged and move towards each other, ensuring that the docking wire 3 is in close contact and forms a stable connection.

[0038] When the clamping mechanism needs to be operated, the limiting ring 7 is limited to rotate on the outer wall of the docking sleeve 4, and is threadedly connected with the threaded ring 9, the threaded ring 9 is directionally slidably arranged on the outer wall of the docking sleeve 4, and is connected with the inner push ring 8 through the connecting rod 10, the connecting rod 10 is longitudinally slidably arranged in the directional slot 19 of the side wall of the docking sleeve 4, ensuring the movement direction, and the inner push ring 8 is connected with the connecting block 18 of the moving block 5, so as to push the moving block 5 to move obliquely, thereby realizing accurate control of the clamping force.

[0039] When the clamping auxiliary mechanism needs to be operated, the rotating block 11 is installed at the end of the limiting ring 7 and cooperates with the top of the outer rotating ring 12, the outer rotating ring 12 is limited to rotate on the outer wall of the butt joint pipe, the user operates the outer rotating ring 12 to drive the rotating block 11 and the limiting ring 7 to rotate, the spring rod 13 is installed on the rotating block 11 and can be pressed into the matching holes 17 distributed in the fixed ring 14 step by step, so that the limiting ring 7 can stably and step by step rotate, and the accurate control of the clamping force is ensured.

[0040] One end of the wire harness body 1 is connected with the butt joint sleeve 4 through the butt joint wire 3, the push plate 2 pushes the moving block 5, so that the butt joint wire 3 is gradually and closely butt jointed, the limiting ring 7, the threaded ring 9, the connecting rod 10 and the inner push ring 8 in the clamping mechanism jointly act, the position of the threaded ring 9 and the inner push ring 8 is adjusted, the stable clamping of the cable and the butt joint sleeve 4 is realized, the spring rod 13, the rotating block 11 and the fixed ring 14 in the clamping auxiliary mechanism act and are pressed to the fixed ring 14 step by step, the clamping effect is enhanced, the loosening or jamming of the whole device in the working process is avoided, through the step-by-step butt joint action of the stable butt joint mechanism and the cooperative work of the clamping and auxiliary clamping mechanisms, the stable fixation of the cable after butt joint and clamping is ensured, and the loosening in the working process due to the action of force is avoided.

[0041] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be repeated here, and the welding is preferred for the fixed connection mentioned above. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-temperature-resistant braided silicone wire harness, comprising a wire harness body (1), a stable docking mechanism, a clamping mechanism and a clamping auxiliary mechanism, characterized in that: The stable docking mechanism comprises a pushing plate (2), a docking line (3), a docking sleeve (4), a moving block (5) and a pushing spring plate (6), the docking line (3) is installed at one end of the wire harness body (1), the pushing plate (2) is installed on the side of the wire harness body (1), the moving block (5) is obliquely and slidably installed on the inner wall of the docking sleeve (4), the pushing spring plate (6) is installed on the side of the moving block (5), the pushing spring plate (6) is pressed towards the side of the wire harness body (1) and one end of the pushing plate (2), so that the opposite docking lines (3) are gradually docked and closely contacted, the clamping mechanism comprises a limiting ring (7), an inner pushing ring (8), a threaded ring (9) and a connecting rod (10), the limiting ring (7) is limitingly and rotatably installed on the outer wall of the docking sleeve (4), the threaded ring (9) is directionally and slidably installed on the outer wall of the docking sleeve (4), the outer wall of the threaded ring (9) is threadedly connected with the inner wall of the limiting ring (7), the connecting rod (10) is longitudinally and slidably arranged on the side wall of the docking sleeve (4), the connecting rod (10) connects the threaded ring (9) and the inner pushing ring (8), and the inner pushing ring (8) is slidably connected with one end of the moving block (5).

2. The braided high temperature silicone wire harness of claim 1, wherein: The clamping auxiliary mechanism comprises a rotating block (11), an outer rotating ring (12), a spring rod (13) and a fixing ring (14), the rotating block (11) is installed at one end of the limiting ring (7), the other end of the rotating block (11) is connected with the top end of the outer rotating ring (12), the outer rotating ring (12) is limitingly and rotatably arranged on the outer wall of the docking sleeve (4), the spring rod (13) is installed on the rotating block (11), the fixing ring (14) is installed on the outer wall of the docking sleeve (4), the spring rod (13) can be gradually pressed towards the fixing ring (14), so that the rotating block (11) and the limiting ring (7) are gradually rotated.

3. The braided high temperature silicone wire harness of claim 1, wherein: The outer surface of the wire harness body (1) is provided with a braided skin (15), and the braided skin (15) is formed by alternately braiding rubber ropes.

4. The braided high temperature silicone wire harness of claim 1, wherein: An inclined rail (16) is arranged on the inner wall of the docking sleeve (4), and the moving block (5) is obliquely and slidably arranged on the inclined rail (16).

5. The braided high temperature silicone wire harness of claim 2, wherein: A plurality of groups of matching holes (17) are annularly arranged on the fixing ring (14), the spring rod (13) can be gradually inserted into the matching holes (17), and the limiting ring (7) is stably rotated.

6. The braided high temperature silicone wire harness of claim 1, wherein: One end of the moving block (5) is provided with a connecting block (18), and the connecting block (18) is slidably connected with the inner pushing ring (8).

7. The braided high temperature silicone wire harness of claim 1, wherein: A directional groove (19) is formed in the docking sleeve (4), and the connecting rod (10) is slidably and directionally arranged in the directional groove (19).

8. The braided high temperature silicone wire harness of claim 1, wherein: The docking sleeve (4) is symmetrically arranged, and the two groups of moving blocks (5) push the pushing plate (2), so that the opposite docking lines (3) are closely contacted.

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