Communication cable protection device

Abstract

The utility model discloses a communication cable protection device, which comprises a pair of arc-shaped protection plates, a pair of buffer clamping mechanisms and a plurality of groups of buffer ventilation mechanisms. The pair of buffer clamping mechanisms is fixedly installed in the arc-shaped protection plate, each buffer clamping mechanism comprises a plurality of buffer limiting cylinders, compression piston blocks are assembled in the multiple buffer limiting cylinders in a sliding and sealing mode, and connecting springs are fixedly connected between the compression piston blocks and the buffer limiting cylinders; the side, away from the connecting spring, of the compression piston block is fixedly connected with a clamping supporting rod, and the end, located outside the buffering limiting barrel, of the clamping supporting rod is fixedly connected with an arc-shaped clamping plate. According to the utility model, through the arrangement of corresponding mechanisms, the communication cable can be buffered and supported, the situation that the communication cable is abraded and broken in the supporting and fixing process is reduced, the adverse effect on the heat dissipation state of the communication cable in the clamping process is reduced, and the effect of supporting and protecting the communication cable is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication cable protection devices, and in particular relates to a communication cable protection device. Background Art

[0002] Communication cables are a general term for wires used to transmit electrical or optical signals. Common communication cables include: covered wires, overhead wires, communication cables and communication optical cables. Communication cables are mainly composed of internal communication core wires and external multi-layer insulation sheaths. They are widely used in construction engineering, power transmission, information communication and other fields.

[0003] Common communication cables are mainly laid by high-altitude installation or underground pipeline burial. During the high-altitude installation process, cable fixing frames need to be installed within a certain distance to support the communication cables.

[0004] In the prior art, most communication cables are fixed and supported by rigid cable sleeves during installation. However, most rigid cable sleeves do not have the function of elastic buffering and cannot flexibly support the communication cables supported inside. As a result, the communication cables are easily affected by large clamping forces or external shaking, causing wear and tear. As a result, the rigid cable sleeves are less effective in supporting and protecting the communication cables.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide a communication cable protection device, which can provide flexible support and ventilation protection for communication cables.

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by a specific embodiment of the present invention is as follows:

[0008] A communication cable protection device comprises a pair of arc-shaped protection plates, a pair of buffer clamping mechanisms, and multiple groups of buffer ventilation mechanisms.

[0009] A pair of the buffer clamping mechanisms are fixedly installed in the arc-shaped protective plate, and the buffer clamping mechanism includes a plurality of buffer limit cylinders, and the plurality of buffer limit cylinders are fixedly installed in the arc-shaped protective plate. The plurality of buffer limit cylinders are all slidingly sealed and equipped with compression piston blocks, and a connecting spring is fixedly connected between the compression piston block and the buffer limit cylinder. The side of the compression piston block away from the connecting spring is fixedly connected to a clamping support rod, and the clamping support rod is arranged through the buffer limit cylinder, and the end of the clamping support rod located outside the buffer limit cylinder is fixedly connected to the arc-shaped clamping plate, and a conducting air bag is fixedly installed between the plurality of buffer limit cylinders.

[0010] Multiple groups of the buffer ventilation mechanism are fixedly assembled on the outside of the buffer limit cylinder. The buffer ventilation mechanism includes a buffer airbag, which is fixedly installed on the side of the buffer limit cylinder away from the conducting airbag. One side of the buffer airbag is fixedly connected to a conical ventilation tube, which is set through the arc-shaped protective plate.

[0011] In one or more embodiments of the present invention, mounting bosses are integrally formed on both sides of the pair of curved protective plates. This facilitates assembly and fixation of the curved protective plates by the mounting bosses. The mounting bosses are provided with a plurality of evenly distributed mounting bolt holes. The mounting bolt holes provided on the mounting bosses facilitate assembly and fixation of the mounting bosses.

[0012] In one or more embodiments of the present invention, a plurality of the assembly bolt holes are threadedly mounted with assembly bolts. The plurality of assembly bolts are used to assemble and secure the pair of curved protective plates. A pair of fixing members are fixedly connected to opposing sides of the pair of curved protective plates, each of which has an assembly hole. The fixing members are used to assemble and secure the curved protective plates.

[0013] In one or more embodiments of the present invention, a clamping protection pad is attached to the side of the curved clamping plate facing away from the clamping support rod. The provision of the clamping protection pad improves the stability of the curved clamping plate's flexible clamping and securing of the communication cable. The clamping protection pad is an elastic friction pad. Using the friction pad as the clamping protection pad improves the support and protection provided to the communication cable.

[0014] In one or more embodiments of the present invention, multiple uniformly distributed return springs are fixedly installed within each of the plurality of conductive airbags. The return springs support and limit the conductive airbags, and the contraction and resetting of the return springs support and reset the conductive airbags. A conductive air tube is fixedly connected to both sides of the conductive airbag, and the conductive air tube is in communication with the buffer limit cylinder. The conductive air tube connects the conductive airbag and the buffer limit cylinder, facilitating communication between the conductive airbag and the buffer limit cylinder.

[0015] In one or more embodiments of the present invention, the curved protective plate defines multiple airbag storage cavities, within which the cushioning airbags are mounted. The volume of the airbag storage cavities is larger than the initial volume of the cushioning airbags. When the airbag storage cavities are larger than the initial volume of the cushioning airbags, the initial expansion of the cushioning airbags acts as a buffer and limiter for the compression piston block, thereby enhancing the effectiveness of the curved clamping plate in clamping and limiting the communication cable.

[0016] In one or more embodiments of the present invention, the cushioning airbag is fixedly connected to a plurality of evenly distributed support springs, which support and reset the cushioning airbag by contracting and resetting the plurality of support springs.

[0017] In one or more embodiments of the present invention, a communication air pipe is provided between the cushioning airbag and the cushioning limiting cylinder. The communication air pipe serves to connect the cushioning limiting cylinder and the cushioning airbag, allowing gas in the cushioning limiting cylinder to be transported along the communication air pipe into the cushioning airbag and discharged along the tapered vent pipe, thereby providing a cushioning and limiting function for the compression piston block.

[0018] Compared with the existing technology, the utility model can provide buffer support for communication cables through the setting of corresponding mechanisms, reduce the wear and tear of communication cables during the support and fixation process, and reduce the adverse effects of the clamping process on the heat dissipation state of the communication cables, thereby improving the effect of supporting and protecting the communication cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a side sectional view of a communication cable protection device in one embodiment of the present utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0022] Figure 3 This is a front cross-sectional view of a communication cable protection device in one embodiment of the present utility model;

[0023] Figure 4 for Figure 3 Schematic diagram of the structure at B in the middle;

[0024] Figure 5 This is a three-dimensional diagram of a communication cable protection device in one embodiment of the present invention.

[0025] Description of main reference numerals:

[0026] 1-arc-shaped protection plate, 101-assembly boss, 102-assembly bolt, 103-fixing part, 2-buffer clamping mechanism, 201-buffer limit cylinder, 202-compression piston block, 203-connecting spring, 204-clamping support rod, 205-arc-shaped clamping plate, 206-conductive air bag, 207-clamping protection pad, 208-reset spring, 209-conductive air pipe, 3-buffer ventilation mechanism, 301-buffer air bag, 302-conical ventilation pipe, 303-support spring, 304-connecting air pipe. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0028] like Figures 1 to 5 As shown, a communication cable protection device in one embodiment of the present invention includes: a pair of arc-shaped protection plates 1, a pair of buffer clamping mechanisms 2, and multiple groups of buffer ventilation mechanisms 3.

[0029] like Figures 3 to 5 As shown, both sides of a pair of arc-shaped protection plates 1 are integrally formed with assembly bosses 101. The pair of arc-shaped protection plates 1 can be assembled together by assembling and fixing the pair of assembly bosses 101.

[0030] Specifically, a plurality of evenly distributed assembly bolt holes are drilled on the assembly boss 101. The assembly bolt holes are drilled on the assembly boss 101 to facilitate assembly and fixation of the assembly boss 101.

[0031] like Figure 3 As shown, the plurality of assembly bolt holes are threadedly installed with assembly bolts 102. The plurality of assembly bolts 102 are used to assemble and fix a pair of arc-shaped protection plates 1.

[0032] like Figure 5 As shown, a pair of fixing members 103 are fixedly connected to opposite sides of a pair of arc-shaped protection plates 1, and mounting holes are drilled on the fixing members 103. The arc-shaped protection plates 1 are assembled and fixed by the fixing members 103.

[0033] like Figures 3 and 4 As shown, a pair of buffer clamping mechanisms 2 are fixedly installed in the arc-shaped protective plate 1. The buffer clamping mechanism 2 includes multiple buffer limiting cylinders 201, and the multiple buffer limiting cylinders 201 are fixedly installed in the arc-shaped protective plate 1. The buffer limiting cylinders 201 play the role of accommodating and supporting the compression piston block 202.

[0034] like Figures 3 and 4 As shown, a plurality of buffer limiting cylinders 201 are all slidably and sealably equipped with compression piston blocks 202. The compression piston blocks 202 play the role of supporting and buffering the clamping support rod 204.

[0035] like Figures 3 and 4 As shown, a connecting spring 203 is fixedly connected between the compression piston block 202 and the buffer limit cylinder 201. The connecting spring 203 plays the role of connecting the buffer limit cylinder 201 and the compression piston block 202, facilitating the compression of the compression piston block 202 by contraction and reset of the connecting spring 203.

[0036] like Figures 3 and 4 As shown, a clamping support rod 204 is fixedly connected to the side of the compression piston block 202 away from the connecting spring 203. The clamping support rod 204 extends through the buffer and limit cylinder 201. The clamping support rod 204 supports and secures the curved clamping plate 205. The curved clamping plate 205 is fixedly connected to the end of the clamping support rod 204 outside the buffer and limit cylinder 201. The interaction of multiple curved clamping plates 205 facilitates clamping and limiting the position of communication cables.

[0037] like Figures 3 and 4 As shown, a clamping protection pad 207 is attached to the side of the curved clamping plate 205 away from the clamping support rod 204. The provision of the clamping protection pad 207 improves the stability of the curved clamping plate 205 in its flexible clamping and securing of the communication cable. The clamping protection pad 207 is an elastic friction pad. Using the friction pad as the clamping protection pad 207 improves the support and protection of the communication cable.

[0038] like Figures 3 and 4 As shown, a plurality of buffer limiting cylinders 201 are fixedly installed with a conductive air bag 206. The conductive air bag 206 plays the role of storing gas, which is convenient for ensuring the buffer limiting effect of the compression piston block 202 by conveying gas into the buffer limiting cylinder 201.

[0039] like Figures 3 and 4As shown, multiple uniformly distributed return springs 208 are fixedly installed in the multiple conductive airbags 206. The multiple return springs 208 play a supporting and limiting role for the conductive airbags 206. At the same time, the contraction and return of the multiple return springs 208 support and return the conductive airbags 206.

[0040] like Figures 3 and 4 As shown, both sides of the conducting airbag 206 are fixedly connected with conducting air pipes 209, which are in communication with the buffer limiting cylinder 201. The conducting air pipes 209 connect the conducting airbag 206 and the buffer limiting cylinder 201, making it easy for the conducting airbag 206 and the buffer limiting cylinder 201 to be in communication.

[0041] like Figures 1 to 2 As shown, multiple groups of buffer venting mechanisms 3 are fixedly assembled on the outside of the buffer limiting cylinder 201. The buffer venting mechanism 3 includes a buffer airbag 301, which is fixedly mounted on the side of the buffer limiting cylinder 201 away from the conductive airbag 206. The expansion and contraction of the buffer airbag 301 assists in buffering and limiting the compression piston block 202.

[0042] Specifically, the curved protective plate 1 has multiple airbag storage cavities formed within it, within which the cushioning airbags 301 are mounted. These cavities have a volume greater than the initial volume of the cushioning airbags 301. When the airbag storage cavities are larger than the initial volume of the cushioning airbags 301, the initial expansion of the cushioning airbags 301 acts as a buffer and limiter for the compression piston 202, enhancing the effectiveness of the curved clamping plate 205 in clamping and limiting the communication cable.

[0043] like Figures 1 to 2 As shown, a conical vent tube 302 is fixedly connected to one side of the cushioning airbag 301. The conical vent tube 302 extends through the arc-shaped protective plate 1. This facilitates the exhaust of gas from the cushioning airbag 301. Due to the conical shape of the conical vent tube 302, the conical vent tube 302 acts as a buffer and limiter by reducing the exhaust velocity.

[0044] like Figures 1 to 2 As shown, a plurality of evenly distributed support springs 303 are fixedly connected to the cushioning airbag 301. The support springs 303 play a role in supporting and resetting the cushioning airbag 301. The cushioning airbag 301 is supported and reset by the contraction and resetting of the plurality of support springs 303.

[0045] like Figures 1 to 2As shown, a communication air pipe 304 is connected between the buffer airbag 301 and the buffer limiting cylinder 201. The communication air pipe 304 serves to connect the buffer limiting cylinder 201 and the buffer airbag 301, so that the gas in the buffer limiting cylinder 201 is transported into the buffer airbag 301 along the communication air pipe 304 and discharged along the tapered vent pipe 302, thereby buffering and limiting the compression piston block 202.

[0046] In specific use, when it is necessary to protect the communication cable, a pair of arc-shaped protection plates 1 are put on the outside of the communication cable, and the pair of arc-shaped protection plates 1 are assembled and fixed by assembling the assembly bolts 102 in the assembly bolt holes.

[0047] After a pair of arc-shaped protective plates 1 are assembled and fixed, the communication cable is buffered and clamped by the cooperation of multiple groups of compression piston blocks 202, connecting springs 203, clamping support rods 204, arc-shaped clamping plates 205 and clamping protection pads 207. When the communication cable is shaken by external factors, the compression piston block 202 compresses the connecting spring 203 under the action of the gravity of the communication cable. At this time, the gas in the buffer limit cylinder 201 can be transported to the buffer airbag 301 along the connecting air pipe 304. When the gas is transported to the buffer airbag 301, the expansion of the buffer airbag 301 and the delayed exhaust of the conical vent pipe 302 can play a buffering and supporting role for the compression piston block 202, thereby improving the stability of the clamping of the communication cable. In addition, the exhaust of multiple conical vent pipes 302 improves the ventilation performance of the communication cable, ensuring the effect of clamping and protecting the communication cable.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0049] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A communication cable protection device, characterized in that: include: a pair of curved protection plates; A pair of buffer clamping mechanisms are fixedly installed in the arc-shaped protective plate, and the buffer clamping mechanism includes a plurality of buffer limiting cylinders, and the plurality of buffer limiting cylinders are fixedly installed in the arc-shaped protective plate. Compression piston blocks are slidingly and sealed in the plurality of buffer limiting cylinders, and a connecting spring is fixedly connected between the compression piston block and the buffer limiting cylinder. A clamping support rod is fixedly connected to the side of the compression piston block away from the connecting spring. The clamping support rod passes through the buffer limiting cylinder, and one end of the clamping support rod located outside the buffer limiting cylinder is fixedly connected to the arc-shaped clamping plate, and a conducting air bag is fixedly installed between the plurality of buffer limiting cylinders; Multiple groups of buffer ventilation mechanisms are fixedly assembled on the outside of the buffer limit cylinder. The buffer ventilation mechanism includes a buffer airbag, which is fixedly installed on the side of the buffer limit cylinder away from the conducting airbag. A conical ventilation pipe is fixedly connected to one side of the buffer airbag, and the conical ventilation pipe is set through the arc-shaped protective plate.

2. The communication cable protection device according to claim 1, characterized in that: Both sides of a pair of arc-shaped protection plates are integrally formed with assembly bosses, and a plurality of evenly distributed assembly bolt holes are drilled on the assembly bosses.

3. The communication cable protection device according to claim 2, characterized in that: The plurality of assembly bolt holes are all threadedly installed with assembly bolt members.

4. The communication cable protection device according to claim 3, characterized in that: A pair of fixing members are fixedly connected to opposite sides of a pair of arc-shaped protection plates, and assembly holes are drilled on the fixing members.

5. The communication cable protection device according to claim 1, characterized in that: A clamping protection pad is attached to the side of the arc-shaped clamping plate away from the clamping support rod, and the clamping protection pad is an elastic friction pad.

6. The communication cable protection device according to claim 1, characterized in that: A plurality of evenly distributed return springs are fixedly installed in the plurality of conducting air bags, and both sides of the conducting air bags are fixedly connected with conducting air pipes, which are in communication with the buffer limit cylinder.

7. The communication cable protection device according to any one of claims 1, 2, 3, 4 or 5, characterized in that: A plurality of evenly distributed return springs are fixedly installed in each of the conducting airbags, and both sides of the conducting airbags are fixedly connected with conducting air pipes, which are communicated with the buffer limit cylinder.

8. The communication cable protection device according to claim 1, characterized in that: A plurality of airbag receiving cavities are bored in the arc-shaped protection plate, the buffer airbag is assembled in the airbag receiving cavities, and the volume of the airbag receiving cavities is greater than the volume of the buffer airbag in the initial state.

9. The communication cable protection device according to claim 1, characterized in that: A plurality of groups of evenly distributed support springs are fixedly connected in the buffer airbag.

10. The communication cable protection device according to claim 1, characterized in that: A communicating air pipe is connected between the buffer airbag and the buffer limiting cylinder.

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