Wear-resistant and flame-retardant aviation cable aramid binding rope
Through the combined design of aramid material tying rope and cable support plate, tying rope, sliding card plate and transfer parts, the problem of the cable tie material not resistant to wear and high temperature is solved, and the stable binding and convenient unwrapment of aviation cables is achieved, and the service life is improved.
Patent Information
- Application Number
- CN202422365925.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing cable tie material is not suitable for the wear-resistant and high-temperature environment of aviation cables, which leads to failure of binding and inconvenient unwrapment, affecting the later fitting of the cable.
The tying rope made of aramid material is combined with the design of cable support plate, tying rope, sliding card plate and transfer parts. Through multiple winding and clamping mechanisms, the cable is stabilized and fixed, and the clamping structure is removed through tools to facilitate the removal of the tying rope.
It realizes stable binding of cables in high temperature environments, avoids wear and untie the clamping structure, facilitates repeated tying of cables, and improves service life.
Smart Images
Figure CN223167946U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of binding ropes, and particularly relates to an aramid binding rope for aviation cables with wear resistance and flame retardance. Background Art
[0002] In the fields of aerospace and electronic equipment, a large number of electronic devices are often used, so wires are everywhere. However, due to the environment they are in, the wires are easily damaged by various human and non-human factors. This will not only lead to a decrease in the service life of electronic devices but also bring a series of safety hazards, ultimately affecting the power consumption of aerospace and electronic equipment, etc.
[0003] Problems existing in the prior art:
[0004] Currently, for bundling cables, cable ties are mostly used for restraint. However, the material of such cable ties is not suitable for the working environment of aviation cables and does not have wear resistance and high temperature resistance, resulting in bundling failure. Secondly, after bundling with cable ties, it is not easy to untie, which affects the subsequent addition of cables for fitting and bundling. Content of the Utility Model
[0005] The purpose of the utility model is to provide an aramid binding rope for aviation cables with wear resistance and flame retardance, which can solve the problems that currently, for bundling cables, cable ties are mostly used for restraint. However, the material of such cable ties is not suitable for the working environment of aviation cables and does not have wear resistance and high temperature resistance, resulting in bundling failure. Secondly, after bundling with cable ties, it is not easy to untie, which affects the subsequent addition of cables for fitting and bundling.
[0006] The technical solution adopted by the utility model is specifically as follows:
[0007] An aramid binding rope for aviation cables with wear resistance and flame retardance, comprising a cable supporting plate and a binding rope. A sleeve hole plate and a clamping groove plate are fixedly arranged on the cable supporting plate. The clamping groove plate is connected to a pressing plate by screws. The sleeve hole plate is sleeved with a clamping part fixedly connected to the binding rope. A winding node is fixedly arranged at the free end of the clamping part. The clamping part is sleeved between the clamping groove plate and the pressing plate. A linkage plate and two baffle plates are fixedly arranged on the pressing plate. A plurality of insertion cones are fixedly arranged on the linkage plate, and all the plurality of insertion cones are inserted into the clamping part. The two baffle plates are in a clamping state with respect to the winding node on the clamping part;
[0008] The binding rope comprises a core rope, and a plurality of clamping convex parts spaced 1 - 10 mm apart are arranged on the core rope. Each clamping convex part is formed by the self-disturbing core rope for multiple times;
[0009] A rotating clamping part is arranged on the cable supporting plate.
[0010] A first spun rope circle is woven around the outer periphery of the core rope, and all the plurality of clamping convex parts are wrapped in the first spun rope circle. A second spun rope circle is woven around the outer periphery of the first spun rope circle.
[0011] The cable supporting plate is provided with a convex cavity with an open bottom surface. A fixed frame is fixedly arranged on the inner side surface of the convex cavity. The fixed frame is sleeved with a plurality of sliding clamping plates through a plurality of grooves opened thereon. Two springs are fixedly arranged on the opposite side surfaces inside each sliding clamping plate and the groove.
[0012] The convex cavity is in clamping and sliding connection with a clamping sliding plate through a clamping groove opened therein. A plurality of pushing plates are fixedly connected to the side surface of the clamping sliding plate. The plurality of pushing plates correspond to the plurality of sliding clamping plates respectively.
[0013] The clamping sliding plate is in meshing connection with a gear through a toothed groove opened therein. The gear is fixedly arranged on a rotating shaft. The rotating shaft is rotationally connected to the cable supporting plate through a bearing.
[0014] The rotating clamping member includes a pressing plate. A plurality of cable clamping plates are fixedly arranged on the side surface of the pressing plate. A V-shaped hole is opened on each of the plurality of cable clamping plates. The plurality of cable clamping plates are respectively in flipping correspondence with the open bottom surface of the convex cavity. The plurality of cable clamping plates are respectively in flipping correspondence with the plurality of sliding clamping plates. Two clamping blocks are fixedly arranged at the free end of the side surface of each cable clamping plate. The two clamping blocks are all adapted to the sliding clamping plates.
[0015] The upper end of the pressing plate is fixedly connected to a connecting plate. The connecting plate is fixedly arranged between two flipping plates. The two flipping plates are both L-shaped and are respectively fixedly connected to both ends of a movable shaft. The movable shaft is sleeved on the cable supporting plate.
[0016] A plurality of rope embedding grooves are opened on the bottom surface of the cable supporting plate. A plurality of cable clamping grooves perpendicular to the rope embedding grooves are opened on the upper surface of the cable supporting plate. The plurality of rope embedding grooves respectively correspond to the plurality of sliding clamping plates.
[0017] Both the first spinning rope ring and the second spinning rope ring are woven from a plurality of aramid ropes. The radius of the plurality of aramid ropes of the first spinning rope ring and the second spinning rope ring is between 0.1 - 0.3 mm. The inner core rope is made of meta-aramid and the radius is between 0.5 - mm2.
[0018] The weaving density of both the first spinning rope ring and the second spinning rope ring is not less than 90%.
[0019] The technical effects achieved by the present utility model are:
[0020] In the present utility model, through the arranged cable supporting plate, binding rope, sliding clamping plate and rotating clamping member, after the binding rope winds the cable multiple times, the rotating clamping member can clamp and restrict its movement. The binding rope is made of aramid material, thus having the characteristics of wear resistance and high temperature resistance, avoiding the bundling failure of the cable under wear and high temperature environments, preventing the cable from swinging and causing electrical failure or other damages, so as to facilitate the binding of aviation cables.
[0021] In this utility model, through the arranged rotating shaft, gear, clamping slide plate, pushing plate and sliding clamping plate, a tool can be used to rotate the rotating shaft to drive the gear to rotate, and the gear drives the pushing plate on the clamping slide plate to push the sliding clamping plate to move, so as to release the clamping of the clamping block, thus facilitating the unwinding of the binding rope. In this way, it is convenient to merge and wind the added cables, thereby improving its actual application effect.
[0022] In this utility model, through the arranged pressing plate, clamping baffle, inserting cone and clamping part, the connection between the pressing plate and the clamping groove plate can be released by removing the screw, so as to facilitate the removal and replacement of the binding rope. In this way, its service life can be improved, and it is convenient for long-term binding use of aviation cables. Brief Description of the Drawings
[0023] Figure 1 is the front view structural schematic diagram of this utility model;
[0024] Figure 2 is the left view structural schematic diagram of this utility model;
[0025] Figure 3 is the right view sectional structural schematic diagram of this utility model;
[0026] Figure 4 is the structural schematic diagram of the rotating clamping part of this utility model;
[0027] Figure 5 is the structural schematic diagram of the cross-section of the binding rope of this utility model.
[0028] In the drawings, the list of components represented by each reference numeral is as follows:
[0029] 1, cable supporting plate; 2, binding rope; 21, clamping convex part; 22, clamping part; 23, inner core rope; 24, first spinning rope loop; 25, second spinning rope loop; 3, rotating clamping part; 31, pressing plate; 32, rope clamping plate; 33, clamping block; 34, connecting plate; 35, flipping plate; 36, movable shaft; 4, rope embedding groove; 5, cable clamping groove; 6, hole sleeve plate; 7, clamping groove plate; 8, pressing plate; 9, linkage plate; 10, inserting cone; 11, baffle; 12, fixed frame; 13, sliding clamping plate; 14, spring; 15, clamping slide plate; 16, pushing plate; 17, rotating shaft; 18, gear; 19, convex cavity. Detailed Embodiments
[0030] In order to make the purpose and advantages of this utility model clearer, the following combines embodiments to specifically describe this utility model. It should be understood that the following text only describes one or several specific implementation manners of this utility model, and does not strictly limit the specific protection scope claimed by this utility model.
[0031] As Figures 1-5As shown in the figure, an aramid binding rope for wear-resistant and flame-retardant aviation cables includes a cable support plate 1 and a binding rope 2. A sleeve hole plate 6 and a card slot plate 7 are fixedly arranged on the cable support plate 1. The card slot plate 7 is connected to a pressing plate 8 by screws. The sleeve hole plate 6 is sleeved with a clamping part 22 fixedly connected to the binding rope 2. A winding node is fixedly arranged at the free end of the clamping part 22. The clamping part 22 is sleeved between the card slot plate 7 and the pressing plate 8. A linkage plate 9 and two baffle plates 11 are fixedly arranged on the pressing plate 8. Multiple insertion cones 10 are fixedly arranged on the linkage plate 9. Multiple insertion cones 10 are all inserted into the clamping part 22. The two baffle plates 11 are in a clamping state with respect to the winding node on the clamping part 22. The clamping part 22 is woven from multiple aramid ropes;
[0032] The binding rope 2 includes an inner core rope 23. Multiple clamping convex parts 21 with an interval of 1 - 10 mm are arranged on the inner core rope 23. Each clamping convex part 21 is formed with the inner core rope 23 that self-disturbs multiple times;
[0033] A rotating clamping part 3 is arranged on the cable support plate 1.
[0034] Furthermore, a first spun rope coil 24 is woven around the outer periphery of the inner core rope 23. Multiple clamping convex parts 21 are all wrapped inside the first spun rope coil 24. A second spun rope coil 25 is woven around the outer periphery of the first spun rope coil 24.
[0035] With the above structure, the cable clamping groove 5 on the cable support plate 1 is correspondingly clamped with the cable. Then, the binding rope 2 is wound around the cable support plate 1 and the cable multiple times, and the binding rope 2 is sleeved with the embedding rope groove 4 during winding. Then, the binding rope 2 is tightened to tighten the cable and the cable support plate 1, thus facilitating the operation of clamping the binding rope 2;
[0036] By removing the connection between the pressing plate 8 and the card slot plate 7 by screws, the insertion cones 10 on the linkage plate 9 driven by the pressing plate 8 can be removed. In this way, the restraint on the clamping part 22 can be released, thus facilitating the removal and replacement of the binding rope.
[0037] A convex cavity 19 with an open bottom surface is opened on the cable support plate 1. A fixed frame 12 is fixedly arranged on the inner side surface of the convex cavity 19. The fixed frame 12 is sleeved with multiple sliding clamping plates 13 through multiple grooves opened. Two springs 14 are fixedly arranged on the opposite side surfaces of each sliding clamping plate 13 and the inside of the groove.
[0038] Refer to the attached Figure 3 , the convex cavity 19 is connected with a sliding card plate 15 in a sliding and clamping manner through a card slot opened. Multiple pushing plates 16 are fixedly connected to the side surface of the sliding card plate 15. Multiple pushing plates 16 correspond to multiple sliding clamping plates 13 respectively.
[0039] Furthermore, the sliding card plate 15 is meshed and connected with a gear 18 through a toothed groove opened. The gear 18 is fixedly arranged on a rotating shaft 17. The rotating shaft 17 is rotationally connected to the cable support plate 1 through a bearing. An internal hexagonal plate is fixedly arranged at the end of the rotating shaft 17.
[0040] According to the above structure, the tool rotates the inner hexagonal plate to drive the rotation of the rotating shaft 17. The rotating shaft 17 drives the rotation of the gear 18 and drives the sliding of the clamping slide plate 15. Thus, the clamping slide plate 15 drives multiple pushing plates 16 to move and push multiple sliding clamping plates 13 to slide into the fixed frame 12, so that the multiple sliding clamping plates 13 slide to release the clamping restriction on the clamping block 33. In this way, the rotating clamping part 3 can be rotated downward to disengage from the clamping of the binding rope 2, so that the binding rope 2 can be easily wound and removed to re-bind and clamp the added cable.
[0041] Refer to the appendix Figure 4 , the rotating clamping part 3 includes a pressing plate 31. Multiple rope clamping plates 32 are fixedly arranged on the side surface of the pressing plate 31. V-shaped holes are opened on the multiple rope clamping plates 32. The multiple rope clamping plates 32 are respectively flipped and corresponding to the bottom opening of the convex cavity 19. The multiple rope clamping plates 32 are respectively flipped and corresponding to the multiple sliding clamping plates 13. Two clamping blocks 33 are fixedly arranged at the free end of the side surface of each rope clamping plate 32. The two clamping blocks 33 are both adapted to the sliding clamping plate 13, and the multiple rope clamping plates 32 are respectively flipped and corresponding to the multiple pushing plates 16.
[0042] Furthermore, the upper end of the pressing plate 31 is fixedly connected to a connecting plate 34. The connecting plate 34 is fixedly arranged between two flipping plates 35. The two flipping plates 35 are both L-shaped and are respectively fixedly connected to both ends of the movable shaft 36. The movable shaft 36 is sleeved on the cable supporting plate 1.
[0043] According to the above structure, rotate the rotating clamping part 3 so that the V-shaped holes on the multiple rope clamping plates 32 driven by the pressing plate 31 clamp the binding rope 2, and at the same time form a clamping on multiple clamping protrusions 21 on the binding rope 2. At the same time, the multiple rope clamping plates 32 are inserted into the convex cavity 19 to contact the multiple sliding clamping plates 13, so that the clamping block 33 squeezes and pushes the sliding clamping plate 13 to slide in the fixed frame 12 and squeezes the spring 14. When the clamping block 33 moves up above the sliding clamping plate 13, the spring 14 pushes the sliding clamping plate 13 to form a clamping on the clamping block 33. In this way, the rotating clamping part 3 can clamp the binding rope 2 and restrict its movement, so as to tie the cable to the cable supporting plate 1.
[0044] Furthermore, a plurality of rope embedding grooves 4 are opened on the bottom surface of the cable supporting plate 1, and a plurality of cable clamping grooves 5 perpendicular to the rope embedding grooves 4 are opened on the upper surface of the cable supporting plate 1. The plurality of rope embedding grooves 4 are respectively corresponding to the multiple sliding clamping plates 13.
[0045] Furthermore, both the first spun rope loop 24 and the second spun rope loop 25 are woven from multiple aramid ropes. The radius of the multiple aramid ropes of the first spun rope loop 24 and the second spun rope loop 25 is between 0.1 - 0.3 mm. The inner core rope 23 is made of meta-aramid and the radius is between 0.5 - 2 mm, which is convenient for the thickness of the binding rope 2, so as to avoid the influence of too large and too thick radius on the cable binding operation. The multiple aramid ropes of the first spun rope loop 24 and the second spun rope loop 25 are all made of meta-aramid.
[0046] Furthermore, the braiding density of both the first spinning rope loop 24 and the second spinning rope loop 25 is not less than 90%. When the first spinning rope loop 24 and the second spinning rope loop 25 braid the convex parts 21 on the inner core rope 23, they can wrap around them to form loop convex points, thus facilitating the clamping and blocking of their sliding with the V-shaped grooves on the rope clamping plate 32.
[0047] The working principle of the present utility model is as follows: Correspondingly clamp the cable into the cable clamping groove 5 on the cable supporting plate 1, then wind the binding rope 2 around the cable supporting plate 1 and the cable for multiple times, and socket the binding rope 2 with the rope embedding groove 4 during winding. Then tighten the binding rope 2 to tighten the cable and the cable supporting plate 1. Then rotate the rotating clamping part 3 to make the pressing plate 31 drive the V-shaped holes on multiple rope clamping plates 32 to clamp the binding rope 2, and at the same time form a clamping effect on multiple convex parts 21 on the binding rope 2. At the same time, multiple rope clamping plates 32 are inserted into the convex cavity 19 to contact multiple sliding clamping plates 13, so that the clamping block 33 squeezes and pushes the sliding clamping plate 13 to slide in the fixed frame 12 and squeeze the spring 14. Thus, when the clamping block 33 moves up above the sliding clamping plate 13, the spring 14 pushes the sliding clamping plate 13 to form a clamping effect on the clamping block 33. In this way, the rotating clamping part 3 can clamp the binding rope 2 tightly and restrict its movement, thereby binding the cable and the cable supporting plate 1 together.
[0048] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.
Claims
1. An aramid binding rope for an aviation cable with wear resistance and flame retardancy, comprising a cable supporting plate (1) and a binding rope (2), characterized in that: A sleeve hole plate (6) and a clamping groove plate (7) are fixedly arranged on the cable supporting plate (1). The clamping groove plate (7) is connected with a pressing plate (8) by screws. The sleeve hole plate (6) is sleeved with a clamping part (22) fixedly connected to the binding rope (2). A winding node is fixedly arranged at the free end of the clamping part (22). The clamping part (22) is sleeved between the clamping groove plate (7) and the pressing plate (8). A linkage plate (9) and two baffle plates (11) are fixedly arranged on the pressing plate (8). A plurality of insertion cones (10) are fixedly arranged on the linkage plate (9). The plurality of insertion cones (10) are all inserted into the clamping part (22). The two baffle plates (11) are in a clamping state with respect to the winding node on the clamping part (22). The binding rope (2) includes a core rope (23). A plurality of clamping convex parts (21) spaced 1-10 mm apart are arranged on the core rope (23). Each clamping convex part (21) is formed by the core rope (23) that self-disturbs multiple times. A rotating clamping part (3) is arranged on the cable supporting plate (1).
2. The aramid binding rope for an aviation cable with wear resistance and flame retardancy according to claim 1, wherein: A first spun rope coil (24) is woven around the outer periphery of the core rope (23). The plurality of clamping convex parts (21) are all wrapped inside the first spun rope coil (24). A second spun rope coil (25) is woven around the outer periphery of the first spun rope coil (24).
3. The aramid binding rope for an aviation cable with wear resistance and flame retardancy according to claim 1, characterized in that: A convex cavity (19) with an open bottom surface is formed on the cable supporting plate (1). A fixing frame (12) is fixedly arranged on the inner side surface of the convex cavity (19). The fixing frame (12) is sleeved with a plurality of sliding clamping plates (13) through a plurality of grooves respectively opened. Two springs (14) are fixedly arranged on the opposite side surfaces of each sliding clamping plate (13) and the inside of the groove.
4. The aramid binding rope for an aviation cable with wear resistance and flame retardancy according to claim 3, characterized in that: The convex cavity (19) is in a sliding clamping connection with a clamping sliding plate (15) through a groove opened. A plurality of pushing plates (16) are fixedly connected to the side surface of the clamping sliding plate (15). The plurality of pushing plates (16) correspond to the plurality of sliding clamping plates (13) respectively.
5. The aramid binding rope for an aviation cable with wear resistance and flame retardancy according to claim 4, characterized in that: The clamping sliding plate (15) is in meshing connection with a gear (18) through a toothed groove opened. The gear (18) is fixedly arranged on a rotating shaft (17). The rotating shaft (17) is rotationally connected to the cable supporting plate (1) through a bearing.
6. The aramid binding rope for wear-resistant and flame-retardant aviation cables according to claim 1, characterized in that: The rotating clamping part (3) includes a pressing plate (31). A plurality of rope clamping plates (32) are fixedly arranged on the side surface of the pressing plate (31). V-shaped holes are opened on the plurality of rope clamping plates (32). The plurality of rope clamping plates (32) are respectively in a flipping correspondence with the open bottom surface of the convex cavity (19). The plurality of rope clamping plates (32) respectively correspond to the plurality of sliding clamping plates (13) in a flipping manner. Two clamping blocks (33) are fixedly arranged at the free end of the side surface of each rope clamping plate (32). The two clamping blocks (33) are all adapted to the sliding clamping plates (13).
7. An aramid binding rope for an aviation cable with wear resistance and flame retardancy according to claim 6, characterized in that: The upper end of the pressing plate (31) is fixedly connected to a connecting plate (34). The connecting plate (34) is fixedly arranged between two flipping plates (35). The two flipping plates (35) are both in an L-shaped shape and are respectively fixedly connected to the two ends of a movable shaft (36). The movable shaft (36) is sleeved on the cable supporting plate (1).
8. The aramid binding rope for an abrasion-resistant and flame-retardant aviation cable according to claim 1, characterized in that: The bottom surface of the cable support plate (1) is provided with a plurality of rope embedding grooves (4), and the upper surface of the cable support plate (1) is provided with a plurality of cable clamping grooves (5) all perpendicular to the rope embedding grooves (4). The plurality of rope embedding grooves (4) respectively correspond to a plurality of sliding clamping plates (13).
9. The aramid binding rope for an aviation cable with wear resistance and flame retardancy according to claim 2, characterized in that: Both the first spinning rope loop (24) and the second spinning rope loop (25) are woven from a plurality of aramid ropes. The radii of the plurality of aramid ropes of the first spinning rope loop (24) and the second spinning rope loop (25) are between 0.1 and 0.3 mm, and the inner core rope (23) is made of meta-aramid and the radius is between 0.5 and 2 mm.
10. A wear-resistant and flame-retardant aramid binding rope for aviation cables according to claim 9, characterized in that: The weaving densities of the first spinning rope loop (24) and the second spinning rope loop (25) are both not less than 90%.