Anti-bending wire cable

Abstract

The utility model belongs to the technical field of electric wires and cables, and particularly relates to an anti-bending electric wire and cable, which comprises a cable main body, the outer wall of the cable main body is movably connected with a protection assembly, the protection assembly comprises a protection shell, an arc-shaped block, a limiting column, a protection block, a chute, a spring, a screw and a nut, the inner wall of the protection shell is fixedly connected with the spring, and the arc-shaped block is fixedly connected with the limiting column. The bottoms of the springs are fixedly connected with arc-shaped blocks, and sliding grooves are formed in the bottoms of the arc-shaped blocks. According to the anti-bending electric wire and cable, mutual cooperation of the protection assemblies is adopted, so that the effect of protecting the cable main body is achieved, the cable is conveniently wrapped through the protection shell, and then the protection shell is conveniently fixed and disassembled by rotating the screws and the nuts, so that the protection shell is conveniently replaced and maintained; and meanwhile, the arc-shaped block can be conveniently extruded during installation according to the size of the cable main body, and the position of the arc-shaped block can be conveniently adjusted through the stretching and rebounding of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wires and cables, in particular to an anti-bending electric wire and cable. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. They are composed of one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. However, most wires and cables do not have good protective performance, so they are easily deformed by external factors during use, causing damage to the cables and affecting their use.

[0003] As disclosed in Chinese patent CN220526631U, a bending-resistant electric wire and cable comprises two upper hoop rings arranged side by side, a cover plate is fixedly arranged between the two upper hoop rings, a first connecting plate is arranged at both ends of a single upper hoop ring, a lower hoop ring is arranged at the lower ends of the two upper hoop rings, a second connecting plate matching the first connecting plate is arranged at both ends of a single lower hoop ring, a bottom plate is fixedly arranged between the lower hoop rings on both sides, and a "U"-shaped mounting plate is arranged on both sides of the bottom end of the lower hoop ring. Connecting holes are aligned on the first connecting plate and the second connecting plate, and fixing bolts are arranged through the connecting holes. A cable is clamped between the upper hoop ring and the lower hoop ring. Rubber cushion layers are arranged on the inner walls of the lower hoop ring and the upper hoop ring. The utility model has strong practicality.

[0004] The existing technology has the following problems:

[0005] The existing anti-bending wires and cables have poor protective performance, so they are easily deformed by external forces during use, resulting in cable damage and affecting use. Utility Model Content

[0006] The utility model provides an anti-bending wire and cable to solve the problems raised in the above background technology.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the anti-bending wire and cable described in the utility model includes a cable body, the outer wall of the cable body is movably connected with a protective component, the protective component includes a protective shell, an arc block, a limit column, a protective block, a slide groove, a spring, a screw and a nut, the inner wall of the protective shell is fixedly connected with a spring, the bottom of the spring is fixedly connected with an arc block, the bottom of the arc block is provided with a slide groove, and the top of the arc block is fixedly connected with a limit column.

[0008] The top end of the limiting column is fixedly connected with a protection block, the inner thread of the protection shell is connected with a screw, and the outer wall of the screw is threadedly connected with a nut.

[0009] Preferably, the springs are evenly distributed on the inner wall of the protective shell, and the arc block forms a telescopic structure with the protective shell through the springs. Through the cooperation between the arc block, the springs and the protective shell, it is easy to drive the arc block to perform telescopic adjustment during use.

[0010] Preferably, the limiting column is symmetrically arranged with respect to the center line of the arc block, and the limiting column forms a telescopic structure through the arc block and the spring. The cooperation between the limiting column, the arc block and the spring facilitates the limiting column to be telescoped during use.

[0011] Preferably, the limit column and the protective shell are movably connected, and the limit column and the protective block form an integrated structure, so that the limit column can be easily limited under the action of the protective block, thereby preventing the limit column from deviating from the inside of the protective shell during extension and retraction and affecting use.

[0012] Preferably, the screws are symmetrically arranged with respect to the center line of the protective shell, and the protective shell forms a detachable structure through the screws and nuts. Through the cooperation between the protective shell and the screws and nuts, the protective shell can be easily installed and fixed during use.

[0013] Preferably, the slide groove is movably connected to a protection component, and the protection component includes a slider, a connecting block and a rubber pad. The slide groove is slidably connected to the slider, and the outer wall of the slider is fixedly connected to the connecting block, and the connecting block forms a sliding structure with the slide groove through the slider. Through the cooperation between the connecting block, the slider and the slide groove, it is convenient to drive the connecting block to be disassembled and installed during use.

[0014] Preferably, a rubber pad is fixedly connected to the outer wall of the connecting block, and the rubber pad and the connecting block form an integrated structure. Through the cooperation between the rubber pad, the connecting block and the slider, the rubber pad can be easily disassembled and installed during use. At the same time, the protectiveness of the connection between the arc block and the cable body can be easily improved under the action of the rubber pad.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides an anti-bending wire and cable, which adopts the mutual cooperation of protective components to achieve the effect of protecting the cable body, and the cable is wrapped by the protective shell, and the protective shell is fixed and disassembled by turning the screws and nuts, so that the protective shell is easy to replace and maintain. At the same time, it is convenient to squeeze the arc block according to the size of the cable body during installation, and the position of the arc block is adjusted by the expansion and contraction of the spring. At the same time, the expansion and contraction of the arc block drives the limit column to expand and contract inside the protective shell, thereby improving the expansion and contraction stability of the arc block, so that it is convenient to fix the cable body according to the size of the cable, and the overall service life of the cable is improved as much as possible, and the practicality of the cable is improved.

[0017] 2. The utility model provides an anti-bending wire and cable, which adopts the mutual cooperation of protective components to achieve the effect of protecting the cable body. The cable body is wrapped and protected by a rubber pad, so as to avoid the risk of the arc block scratching the outer wall of the cable body when fixed, thereby causing damage to the cable body. At the same time, the slider is used to facilitate the fixing and removal of the rubber pad, so as to facilitate the replacement and cleaning of the rubber pad, and avoid the damage of the rubber pad due to long-term use as much as possible, thereby improving the adaptability of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the protection component in the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 It is a schematic diagram of the structure of the protection component in the utility model.

[0024] In the figure: 1. Cable body; 2. Protection assembly; 201. Protection shell; 202. Arc block; 203. Limit column; 204. Protection block; 205. Slide; 206. Spring; 207. Screw; 208. Nut; 3. Protection assembly; 301. Slider; 302. Connection block; 303. Rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] A preferred embodiment of an anti-bending wire and cable provided by the utility model is as follows: Figures 1 to 5 As shown: it includes a cable body 1, the outer wall of the cable body 1 is movably connected with a protective component 2, the protective component 2 includes a protective shell 201, an arc block 202, a limiting column 203, a protective block 204, a slide 205, a spring 206, a screw 207 and a nut 208, the inner wall of the protective shell 201 is fixedly connected with a spring 206, the bottom of the spring 206 is fixedly connected with the arc block 202, the bottom of the arc block 202 is provided with a slide 205, and the top of the arc block 202 is fixedly connected with the limiting column 203.

[0028] The top of the limiting column 203 is fixedly connected with a protection block 204 , the inner thread of the protection shell 201 is connected with a screw 207 , and the outer wall of the screw 207 is connected with a nut 208 .

[0029] In this embodiment, the springs 206 are evenly distributed on the inner wall of the protective shell 201, and the arc block 202 forms a telescopic structure with the protective shell 201 through the springs 206. By placing the protective shell 201 on the top of the cable body 1, the arc block 202 is squeezed according to the size of the cable body 1, thereby squeezing the spring 206. The arc block 202 is adjusted to a suitable position through the expansion and contraction and rebound of the spring 206.

[0030] Example 2

[0031] On the basis of Example 1, a preferred embodiment of an anti-bending wire and cable provided by the utility model is as follows Figures 1 to 5As shown: the limiting column 203 is symmetrically arranged with respect to the center line of the arc block 202, and the limiting column 203 forms a telescopic structure through the arc block 202 and the spring 206. The telescopic movement of the arc block 202 drives the limiting column 203 to telescope inside the protective shell 201, thereby improving the telescopic stability of the arc block 202.

[0032] In this embodiment, the limiting column 203 is movably connected to the protective shell 201, and the limiting column 203 and the protective block 204 form an integrated structure. Under the action of the protective block 204, it is convenient to limit the limiting column 203, so as to prevent the limiting column 203 from deviating from the inside of the protective shell 201 during extension and retraction and affecting its use.

[0033] Furthermore, the screws 207 are symmetrically arranged with respect to the center line of the protective shell 201, and the protective shell 201 forms a detachable structure through the screws 207 and the nuts 208. The protective shell 201 is respectively connected to the outer wall of the cable body 1, and then the screws 207 are manually rotated to be threadedly connected to the inside of the protective shell 201, and then the nut 208 is rotated to be connected to the outer wall of the screw 207 to lock the screw 207.

[0034] Furthermore, the interior of the slide groove 205 is movably connected with a protection component 3, and the protection component 3 includes a slider 301, a connecting block 302 and a rubber pad 303. The interior of the slide groove 205 is slidably connected with the slider 301, and the outer wall of the slider 301 is fixedly connected with the connecting block 302. The connecting block 302 forms a sliding structure with the slide groove 205 through the slider 301, and under the action of the slider 301, the connecting block 302 is driven to slide and connect to the interior of the slide groove 205.

[0035] In addition, the outer wall of the connecting block 302 is fixedly connected with a rubber pad 303, and the rubber pad 303 and the connecting block 302 form an integrated structure. The rubber pad 303 is installed by the connecting block 302, and the protectiveness of the connection between the arc block 202 and the cable body 1 is easily improved under the action of the rubber pad 303.

[0036] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0037] Working principle: when in use, first place the protective shell 201 on the top of the cable body 1, squeeze the arc block 202 according to the size of the cable body 1, thereby squeezing the spring 206, and the arc block 202 is adjusted to a suitable position through the expansion and contraction and rebound of the spring 206 and then connected to the cable body 1, and the rubber pad 303 is used to improve the protectiveness of the connection between the arc block 202 and the cable body 1. At the same time, the expansion and contraction of the arc block 202 drives the limit column 203 to expand and contract inside the protective shell 201, thereby improving the expansion and contraction stability of the arc block 202, and finally connect the protective shell 201 to the outer wall of the cable body 1 respectively, and then manually rotate the screw 207 to be threadedly connected to the inside of the protective shell 201, and then turn the nut 208 connected to the outer wall of the screw 207 to lock the screw 207.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A bending-resistant wire and cable, characterized in that: The invention comprises a cable body (1), the outer wall of the cable body (1) is movably connected to a protective component (2), the protective component (2) comprises a protective shell (201), an arc block (202), a limiting column (203), a protective block (204), a slide groove (205), a spring (206), a screw (207) and a nut (208), the inner wall of the protective shell (201) is fixedly connected to a spring (206), the bottom of the spring (206) is fixedly connected to the arc block (202), the bottom of the arc block (202) is provided with a slide groove (205), and the top of the arc block (202) is fixedly connected to the limiting column (203); The top end of the limiting column (203) is fixedly connected to a protection block (204), the inner part of the protection shell (201) is threadedly connected to a screw (207), and the outer wall of the screw (207) is threadedly connected to a nut (208).

2. The anti-bending wire and cable according to claim 1, characterized in that: The springs (206) are evenly distributed on the inner wall of the protective shell (201), and the arc block (202) forms a telescopic structure with the protective shell (201) through the springs (206).

3. The anti-bending wire and cable according to claim 1, characterized in that: The limiting column (203) is symmetrically arranged with respect to the center line of the arc block (202), and the limiting column (203) forms a telescopic structure through the arc block (202) and the spring (206).

4. The anti-bending wire and cable according to claim 1, characterized in that: The limiting column (203) and the protective shell (201) are movably connected, and the limiting column (203) and the protective block (204) form an integrated structure.

5. The anti-bending wire and cable according to claim 1, characterized in that: The screws (207) are symmetrically arranged with respect to the center line of the protective shell (201), and the protective shell (201) forms a detachable structure through the screws (207) and the nuts (208).

6. The anti-bending wire and cable according to claim 1, characterized in that: The interior of the slide groove (205) is movably connected to a protection component (3), and the protection component (3) comprises a slider (301), a connecting block (302) and a rubber pad (303). The interior of the slide groove (205) is slidably connected to the slider (301), and the outer wall of the slider (301) is fixedly connected to the connecting block (302), and the connecting block (302) forms a sliding structure with the slide groove (205) through the slider (301).

7. The anti-bending wire and cable according to claim 6, characterized in that: The outer wall of the connection block (302) is fixedly connected with a rubber pad (303), and the rubber pad (303) and the connection block (302) form an integrated structure.

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