Novel flexible low-loss stable-phase coaxial cable
By designing a new flexible low loss stable same-axis cable including guide brackets and cable buffer brackets, the problem of vulnerability to traditional flexible cables during construction is solved, achieving higher stability and lower economic losses.
Patent Information
- Application Number
- CN202421322166.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the construction process, traditional flexible cables are susceptible to excessive pulling of external forces, causing damage to the cable cable, and lack of a buffer structure for construction design and installation, resulting in greater economic loss in replacement.
A new flexible low loss stable same-axis cable is designed, including flexible cables, bases, guide brackets, cable buffer brackets and mounting threaded holes. Through the combination of guide brackets and cable buffer brackets, cushioning and support are provided to prevent damage when cables are stretched.
Through the combination of guide bracket and cable buffer bracket, effective cushioning and support is provided, reducing the damage to the cable during construction, reducing the economic loss of replacing the cable, and improving the stability of the cable.
Smart Images
Figure CN222813354U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a novel flexible low-loss stable coaxial cable, belonging to the technical field of cables. Background Art
[0002] Flexible mineral insulated cables are a combination of the performance advantages of plastic cables, and "fireproof" is only one of its intuitive performances. Non-flammable, flexible, explosion-proof, anti-corrosion, waterproof, anti-magnetic, anti-mechanical damage (including animal bites), large current carrying capacity, strong overload capacity, etc., the effect of any performance is far better than that of plastic cables. During the construction process, flexible cables are easily damaged by excessive external force. In the traditional installation process, there is no buffer structure installed in the construction design, and the economic loss of replacing the entire cable is large. Utility Model Content
[0003] The utility model aims to provide a novel flexible low-loss stable coaxial cable to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of flexible, low-loss, stable coaxial cable, characterized in that it includes a flexible cable, a base, a mounting through hole, a guide bracket, a mounting threaded hole, and a cable buffer bracket. Two mounting threaded holes are arranged on the inner side of the guide bracket, and the mounting threaded holes are fixed with screws to the cable buffer bracket. The flexible cable passes through the left guide bracket, the cable buffer bracket and the right guide bracket in sequence.
[0005] Preferably, the guide bracket is composed of a stand, a roller and a limiting shaft. The stand is used to position and install the roller, and a limiting shaft with a small diameter is provided at the center of the roller.
[0006] Preferably, the cable buffer bracket consists of a base plate, a limiting threaded push rod, a shock-absorbing spring assembly, a cross plate, a limiting roller and a mounting bracket. The limiting threaded push rod and the shock-absorbing spring assembly are positioned and installed in sequence on the base plate body. The shock-absorbing spring assembly is positioned and installed in combination with the cross plate. The mounting bracket fixedly installed at the center position of the cross plate is equipped with upper and lower limiting rollers via a rotating shaft.
[0007] Preferably, the outer diameter of the limiting roller is covered with a buffer rubber sleeve.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] The flexible cable passes through the left guide bracket, the cable buffer bracket and the right guide bracket in sequence, and finally passes through the position between the two limit rollers. When the cable is stretched, the cable body moves to press down the cable buffer bracket, and the spring of the shock-absorbing spring assembly serves as a structural buffer. The limit threaded push rod limits the movement distance of the shock-absorbing spring assembly, and the roller and limit roller of the guide bracket can rotate independently, which has a good buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the structure of the flexible, low-loss, and stable coaxial cable of the utility model;
[0011] Figure 2 This is a schematic diagram of the installation structure of the cable buffer bracket of the utility model;
[0012] Figure 3 This is a schematic diagram of the structure of the cable buffer bracket of the utility model;
[0013] Figure 4 This is a schematic diagram of the structure of the guide bracket of the utility model;
[0014] Figure 5 It is a structural schematic diagram of the cable buffer bracket of the utility model.
[0015] In the figure: 1. flexible cable, 2. base, 3. mounting through hole, 4. guide bracket, 5. mounting threaded hole, 6. cable buffer bracket, 7. stand, 8. roller, 9. limit shaft, 10. bottom plate, 11. limit threaded push rod, 12. shock absorbing spring assembly, 13. cross plate, 14. limit roller, 15. mounting bracket. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0017] like Figure 1-Figure 4 As shown, a new type of flexible low-loss stable coaxial cable includes a flexible cable 1, a base 2, a mounting through hole 3, a guide bracket 4, a mounting threaded hole 5, and a cable buffer bracket 6. The base 2 is drilled with mounting through holes 3 on the left and right sides, two guide brackets 4 are arranged and installed on the inner side of the mounting through holes 3, two mounting threaded holes 5 are arranged and installed on the inner side of the guide bracket 4, and the mounting threaded holes 5 are fixed with cable buffer brackets 6 by screws. The flexible cable 1 passes through the left guide bracket 4, the cable buffer bracket 6 and the right guide bracket 4 in sequence.
[0018] The guide bracket 4 is composed of a stand 7, a roller 8 and a limit shaft 9. The stand 7 positions and installs the roller 8. A small-diameter limit shaft 9 is arranged at the center of the roller 8. The limit shaft 9 is arranged for the routing of the cable.
[0019] The cable buffer bracket 6 is composed of a base plate 10, a limiting threaded push rod 11, a shock-absorbing spring assembly 12, a cross plate 13, a limiting roller 14 and a mounting bracket 15. The base plate 10 is sequentially positioned and installed with the limiting threaded push rod 11 and the shock-absorbing spring assembly 12. The shock-absorbing spring assembly 12 is positioned and installed in combination with the cross plate 13. The mounting bracket 15 fixedly installed at the center of the cross plate 13 is equipped with upper and lower limiting rollers 14 through a rotating shaft. The cable body moves to press down the cable buffer bracket 6. The spring of the shock-absorbing spring assembly 12 acts as a structural buffer. The limiting threaded push rod 11 limits the movement distance of the shock-absorbing spring assembly. The cable finally passes through the position between the two limiting rollers 14.
[0020] The outer diameter of the limiting roller 14 is covered with a buffer rubber sleeve, which has a good cable protection effect.
[0021] Specific usage: A new type of flexible, low-loss, stable coaxial cable. This device is suitable for structural buffering during the laying process of flexible cables. The flexible cable passes through the left guide bracket, cable buffer bracket and right guide bracket in sequence. The cable finally passes through the position between two limiting rollers. When the cable is stretched, the cable body moves to press down the cable buffer bracket. The spring of the shock-absorbing spring assembly serves as structural buffering. The limiting threaded top rod limits the movement distance of the shock-absorbing spring assembly. The rollers and limiting rollers of the guide bracket can rotate independently, which has a good buffering effect.
[0022] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.
Claims
1. A new type of flexible low-loss stable coaxial cable, characterized in that: The invention comprises a flexible cable (1), a base (2), a mounting through hole (3), a guide bracket (4), a mounting threaded hole (5), and a cable buffer bracket (6). The base (2) is provided with mounting through holes (3) drilled on both sides. Two guide brackets (4) are arranged and installed inside the mounting through holes (3). Two mounting threaded holes (5) are arranged and installed inside the guide bracket (4). The mounting threaded holes (5) are fixed with a cable buffer bracket (6) by screws. The flexible cable (1) passes through the left guide bracket (4), the cable buffer bracket (6), and the right guide bracket (4) in sequence.
2. A novel flexible low-loss stable coaxial cable according to claim 1, characterized in that: The guide bracket (4) is composed of a stand (7), a rotating roller (8) and a limiting shaft (9); the stand (7) positions and installs the rotating roller (8); and a limiting shaft (9) with a small diameter is arranged at the center of the rotating roller (8).
3. A novel flexible low-loss stable coaxial cable according to claim 1, characterized in that: The cable buffer support (6) is composed of a base plate (10), a limiting threaded push rod (11), a shock absorbing spring assembly (12), a transverse plate (13), a limiting roller (14) and a mounting support (15); the limiting threaded push rod (11) and the shock absorbing spring assembly (12) are sequentially positioned and mounted on the base plate (10); the shock absorbing spring assembly (12) and the transverse plate (13) are combined and positioned and mounted; and the mounting support (15) fixedly mounted at the center of the transverse plate (13) is mounted with two upper and lower limiting rollers (14) via a rotating shaft.
4. A novel flexible low-loss stable coaxial cable according to claim 3, characterized in that: The outer diameter of the limiting roller (14) is sleeved with a buffer rubber sleeve.