CN214897739U - Cable with dampproofing function - Google Patents
Cable with dampproofing function Download PDFInfo
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- CN214897739U CN214897739U CN202120937538.0U CN202120937538U CN214897739U CN 214897739 U CN214897739 U CN 214897739U CN 202120937538 U CN202120937538 U CN 202120937538U CN 214897739 U CN214897739 U CN 214897739U
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- cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a cable with dampproofing function, which comprises a cable body, the cable body includes that three sinle silk and cover establish the heat conduction gum cover on three sinle silk, the heat conduction gum intussuseption is filled with the talcum powder, and heat conduction gum sheathes in and fixes the cover and be equipped with dampproofing water barrier, and fixed cover is equipped with the wearing layer on the dampproofing water barrier, and the outside of wearing layer is equipped with detachable protection machanism, detachable protection machanism establishes the first sleeve pipe on the wearing layer including the activity cover, and the first sleeve pipe comprises two first semicircle pipes. The utility model relates to a rationally, the setting of dampproofing water barrier can reach damp-proofing purpose, can effectually cushion the power of unloading with external impact to cable body junction, reduces the risk of the not hard up wearing and tearing of cable body junction, reaches the protection to cable body junction, and when the cable body damages, can take off detachable protection machanism and fix and use on other cable bodies, improves its utilization ratio.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a cable with dampproofing function.
Background
The electric power is energy taking electric energy as power, primary energy in the nature is converted into electric power through a mechanical energy device, then the electric power is supplied to each user through power transmission, power transformation and power distribution, in the process of power transmission and distribution or in the process of wired communication, the cable is indispensable, in order to reduce the phenomenon of water inlet humidity in the cable, most personnel are provided with a moisture-proof water-proof sleeve outside the cable, and the purpose of moisture resistance of the cable is achieved;
the protective effect of the junction of current cable is relatively poor, when carrying out the transmission of electric power or communication in some adverse circumstances, the cable often rocks the branch collision friction with the eminence owing to blowing, causes the not hard up phenomenon of cable junction wearing and tearing, and then causes the transmission interrupt of electric power or communication to influenced people's normal use, therefore we have proposed a cable with dampproofing function and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cable with a moisture-proof function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cable with a moisture-proof function comprises a cable body, wherein the cable body comprises three wire cores and a heat-conducting rubber sleeve sleeved on the three wire cores, talcum powder is filled in the heat-conducting rubber sleeve, a moisture-proof water-proof layer is fixedly sleeved on the heat-conducting rubber sleeve, a wear-resistant layer is fixedly sleeved on the moisture-proof water-proof layer, a detachable protection mechanism is arranged on the outer side of the wear-resistant layer and comprises a first sleeve movably sleeved on the wear-resistant layer, the first sleeve consists of two first semicircular tubes, one sides of the two first semicircular tubes, which are close to each other, are movably contacted, a protection sleeve is sleeved on the first sleeve and consists of two second semicircular tubes, one sides of the two second semicircular tubes, which are close to each other, are movably contacted, one sides of the two second semicircular tubes, which are close to each other, are rotatably installed, and a plurality of clip-shaped elastic rubber blocks are fixedly bonded between the side walls of the second semicircular tubes and the outer sides of the corresponding first semicircular tubes, a plurality of buffer springs are fixedly connected between the inner wall of the top part and the inner wall of the bottom part of the clip-shaped elastic rubber block, the right side of the second semicircular tube positioned above the two second semicircular tubes is fixedly connected with an L-shaped fixed block, the right side of the second semicircular tube positioned below the two second semicircular tubes is fixedly connected with a rectangular block, the L-shaped fixed block is sleeved on the rectangular block, the right side of the rectangular block is arranged into an arc-shaped structure, the right side of the rectangular block is provided with a clamping groove, a clamping rod is movably clamped in the clamping groove, the right side of the L-shaped fixed block is movably contacted with a U-shaped handle, the right end of the clamping rod extends to the right side of the L-shaped fixed block and is fixedly connected with the inner wall of the right side of the U-shaped handle, the right side of the L-shaped fixed block is provided with a rectangular groove, a rectangular rod is sleeved in the rectangular groove, the right end of the rectangular rod extends to the right side of the L-shaped fixed block and is fixedly connected with the top part of the left side of the U-shaped handle, the left end of the rectangular rod is provided with a first groove with an opening, a first spring is fixedly connected between the inner wall of the right side of the first groove and the inner wall of the left side of the rectangular groove.
Preferably, the talcum powder is a cable release agent.
Preferably, the same hinge is fixed to the left side threads of the two second semicircular pipes, and the two second semicircular pipes are rotatably mounted through the hinge.
Preferably, a rectangular hole is formed in the inner wall of the right side of the L-shaped fixing block, and the inner wall of the rectangular hole is in sliding connection with the outer side of the clamping rod.
Preferably, a limiting hole is formed in the inner wall of the top of the rectangular groove, a limiting block is fixedly connected to one side of the top of the rectangular rod, and the limiting block is connected with the limiting hole in a sliding mode.
Preferably, the moisture-proof and water-proof layer is made of polyvinyl chloride.
Preferably, the wear-resistant layer is made of an anti-abrasion rubber skin.
Compared with the prior art, the beneficial effects of the utility model are that:
through the heat-conducting rubber sleeve, the wire core, the talcum powder, the moisture-proof water-proof layer, the wear-resistant layer, the first semicircular pipe, the second semicircular pipe, the clip-shaped elastic rubber block, the buffer spring, the L-shaped fixing block, the rectangular block, the clamping groove, the U-shaped handle, the clamping rod, the rectangular groove, the rectangular rod and the first spring are matched with the first groove, the moisture-proof water-proof layer is arranged to achieve the moisture-proof purpose, the wear-resistant layer is arranged to effectively reduce the risk of abrasion of the cable body, the heat generated by the wire core can be radiated through the arrangement of the heat-conducting rubber sleeve, when the joint of the cable body collides with an external object, the collision force drives the protective sleeve to move towards the direction far away from the collision force, the protective sleeve extrudes the clip-shaped elastic rubber block in the collision force direction while moving, and stretches the clip-shaped elastic rubber block in the other direction to deform the clip-shaped elastic rubber block, and the deformed clip-shaped elastic rubber block compresses or stretches the corresponding buffer spring, under the elastic action of the clip-shaped elastic rubber block and the buffer spring, the collision force between the joint of the cable body and the outside can be effectively buffered and relieved, and the risk of loosening and abrasion of the joint of the cable body is reduced;
when the cable body damages, when needing to take off detachable protection machanism, pulling the U-shaped handle right and driving the rectangle pole and slide and stretch to first spring to the right in the rectangular channel, the U-shaped handle still drives the kelly and shifts out in the draw-in groove from the right, upwards rotate the U-shaped handle immediately and loop through rectangle pole and L shape fixed block and drive the second semicircle pipe of top upwards rotate and with the second semicircle pipe separation of below, the second semicircle pipe of top drives first semicircle pipe upwards rotation through the shape elasticity that returns that corresponds and separates with the wearing layer, can take off detachable protection machanism from one side of cable body this moment, detachable protection machanism after taking off can fix and use on other cable bodies.
The utility model relates to a rationally, the setting of dampproofing water barrier can reach damp-proofing purpose, can effectually cushion the power of unloading with external impact to cable body junction, reduces the risk of the not hard up wearing and tearing of cable body junction, reaches the protection to cable body junction, and when the cable body damages, can take off detachable protection machanism and fix and use on other cable bodies, improves its utilization ratio.
Drawings
Fig. 1 is a schematic front sectional view of a cable with a moisture-proof function according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 100 heat conduction gum cover, 101 sinle silk, 1 talcum powder, 2 dampproofing water barrier, 3 wearing layer, 4 first semicircle pipes, 5 second semicircle pipes, 6 shape elastic rubber piece, 7 buffer spring, 8L shape fixed block, 9 rectangular blocks, 10 draw-in grooves, 11U-shaped handle, 12 kellies, 13 rectangular channel, 14 rectangular channel, 15 first spring, 16 first grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a cable with dampproofing function, including the cable body, the cable body includes three sinle silk 101 and the heat conduction gum cover 100 of cover on three sinle silk 101, heat conduction gum cover 100 intussuseption is filled with talcum powder 1, fixed cover is equipped with dampproofing water barrier 2 on the heat conduction gum cover 100, fixed cover is equipped with wearing layer 3 on the dampproofing water barrier 2, the outside of wearing layer 3 is equipped with detachable protection machanism, detachable protection machanism includes that the activity cover is established the first sleeve pipe on wearing layer 3, first sleeve pipe comprises two first semicircle pipes 4, one side movable contact that two first semicircle pipes 4 are close to each other, the cover is equipped with the protective sheath on the first sleeve pipe, the protective sheath comprises two second semicircle pipes 5, one side movable contact that two second semicircle pipes 5 are close to each other, one side rotation installation that two second semicircle pipes 5 are close to each other, it is fixed with a plurality of time shape bullet to bond between the lateral wall of second semicircle pipe 5 and the outside of corresponding first semicircle pipe 4 A plurality of buffer springs 7 are fixedly connected between the top inner wall and the bottom inner wall of the square elastic rubber block 6, the right side of the second semicircular tube 5 positioned above the two second semicircular tubes 5 is fixedly connected with an L-shaped fixed block 8, the right side of the second semicircular tube 5 positioned below the two second semicircular tubes is fixedly connected with a rectangular block 9, the L-shaped fixed block 8 is sleeved on the rectangular block 9, the right side of the rectangular block 9 is arranged to be an arc-shaped structure, the right side of the rectangular block 9 is provided with a clamping groove 10, a clamping rod 12 is movably clamped in the clamping groove 10, the right side of the L-shaped fixed block 8 is movably contacted with a U-shaped handle 11, the right end of the clamping rod 12 extends to the right side of the L-shaped fixed block 8 and is fixedly connected with the right side inner wall of the U-shaped handle 11, the right side of the L-shaped fixed block 8 is provided with a rectangular groove 13, a rectangular rod 14 is slidably sleeved in the rectangular groove 13, the right end of the rectangular rod 14 extends to the right side of the L-shaped fixed block 8 and is fixedly connected with the top of the left side of the U-shaped handle 11, the left end of rectangular pole 14 is seted up the first groove 16 that front side and rear side were the opening setting, the first spring of fixedly connected with 15 between the right side inner wall of first groove 16 and the left side inner wall of rectangular channel 13, the utility model relates to a rationally, dampproofing water barrier 2's setting can reach damp-proofing purpose, can effectually cushion the impact of cable body junction and external world and unload the power, reduces the risk of the not hard up wearing and tearing of cable body junction, reaches the protection to cable body junction, and when the cable body damaged, can take off detachable protection machanism and fix and use on other cable bodies, improves its utilization ratio.
In the utility model, the talcum powder 1 is a cable isolating agent, the same hinge is fixed on the left side of the two second semi-circular tubes 5 by screw threads, the two second semi-circular tubes 5 are installed by the rotation of the hinge, the right inner wall of the L-shaped fixing block 8 is provided with a rectangular hole, the inner wall of the rectangular hole is connected with the outside of the clamping rod 12 in a sliding way, the inner wall of the top part of the rectangular groove 13 is provided with a limit hole, one side of the top part of the rectangular rod 14 is fixedly connected with a limit block, the limit block is connected with the limit hole in a sliding way, the material of the moisture-proof and water-proof layer 2 is polyvinyl chloride, the material of the wear-resistant layer 3 is abrasion-resistant rubber, the utility model has reasonable design, the setting of the moisture-proof and water-proof layer 2 can achieve the purpose of moisture resistance, can effectively buffer the impact force between the cable body junction and the outside, reduce the risk of abrasion of the cable body junction, and achieve the protection of the cable body junction, and when the cable body damaged, can take off detachable protection machanism and fix and use on other cable bodies, improve its utilization ratio.
The working principle is as follows: when the cable is used, the moisture-proof and water-proof layer 2 is made of polyvinyl chloride which has good moisture-proof and water-proof performance, so that external moisture can be effectively reduced to enter the cable core 101, the moisture-proof purpose is achieved, the risk of abrasion of the cable body can be effectively reduced due to the arrangement of the wear-resistant layer 3, heat generated by the cable core 101 can be transferred to the outside due to the arrangement of the heat-conducting rubber sleeve 100, and the purpose of heat dissipation of the cable core 101 is achieved;
when the cable body joint is shaken to collide with an external object in the using process, the collision force firstly collides with the protective sleeve, so that the protective sleeve moves towards the direction close to the heat-conducting rubber sleeve 100, when the cable body joint is subjected to the collision force from the upper part, the protective sleeve compresses the upper clip-shaped elastic rubber block 6 and stretches the lower clip-shaped elastic rubber block 6, the protective sleeve can pull and deform the clip-shaped elastic rubber blocks 6 at the two sides downwards when moving downwards, no matter which direction the protective sleeve 4 is subjected to, the protective sleeve can move towards the direction far away from the collision force, the protective sleeve extrudes the clip-shaped elastic rubber block 6 in the direction of the collision force and stretches the clip-shaped elastic rubber block 6 in the other direction, the extrusion force enables the clip-shaped elastic rubber block 6 to deform, and the clip-shaped elastic rubber block 6 which deforms simultaneously compresses or stretches the corresponding buffer spring 7, under the elastic force action of the clip-shaped elastic rubber block 6 and the buffer spring 7, the impact force between the joint of the cable body and the outside can be effectively buffered and relieved, the phenomenon that the joint of the cable body is loosened due to large impact force is reduced, and under the buffering and relieving force, the abrasion risk of the cable body can be effectively reduced, so that the joint of the cable body is protected;
when the cable body is damaged and the detachable protection mechanism needs to be taken down, the U-shaped handle 11 is pulled rightwards, the U-shaped handle 11 drives the rectangular rod 14 to slide rightwards in the rectangular groove 13 and stretch the first spring 15, meanwhile, the U-shaped handle 11 drives the clamping rod 12 to move rightwards out of the clamping groove 10, the fixation of the second semicircular tube 5 positioned above is released, then the U-shaped handle 11 is rotated upwards, the U-shaped handle 11 drives the L-shaped fixing block 8 to rotate upwards through the rectangular rod 14, the L-shaped fixing block 8 drives the second semicircular tube 5 positioned above to rotate upwards, the second semicircular tube 5 positioned above is separated from the second semicircular tube 5 positioned below upwards, meanwhile, the second semicircular tube 5 positioned above drives the first semicircular tube 4 to rotate upwards through the corresponding clip-shaped elastic rubber block 6 to be separated from the wear-resistant layer 3, at the moment, the detachable protection mechanism can be taken down from one side of the cable body, the detachable protection mechanism after taking off can be fixed and use on other cable bodies, improves its utilization ratio.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A cable with a moisture-proof function comprises a cable body, wherein the cable body comprises three wire cores (101) and a heat-conducting rubber sleeve (100) sleeved on the three wire cores (101), and is characterized in that talcum powder (1) is filled in the heat-conducting rubber sleeve (100), a moisture-proof water-proof layer (2) is fixedly sleeved on the heat-conducting rubber sleeve (100), a wear-resistant layer (3) is fixedly sleeved on the moisture-proof water-proof layer (2), a detachable protection mechanism is arranged on the outer side of the wear-resistant layer (3), the detachable protection mechanism comprises a first sleeve movably sleeved on the wear-resistant layer (3), the first sleeve consists of two first semicircular tubes (4), one sides of the two first semicircular tubes (4) which are close to each other are in movable contact, a protection sleeve is sleeved on the first sleeve and consists of two second semicircular tubes (5), one sides of the two second semicircular tubes (5) which are close to each other are in movable contact, one side of each second semicircular pipe (5) which is close to each other is rotatably installed, a plurality of clip-shaped elastic rubber blocks (6) are fixedly bonded between the side wall of each second semicircular pipe (5) and the outer side of the corresponding first semicircular pipe (4), a plurality of buffer springs (7) are fixedly connected between the top inner wall and the bottom inner wall of each clip-shaped elastic rubber block (6), an L-shaped fixed block (8) is fixedly connected to the right side of the second semicircular pipe (5) which is positioned above the two second semicircular pipes (5), a rectangular block (9) is fixedly connected to the right side of the second semicircular pipe (5) which is positioned below the two second semicircular pipes, the L-shaped fixed block (8) is sleeved on the rectangular block (9), the right side of the rectangular block (9) is of an arc-shaped structure, a clamping groove (10) is formed in the right side of the rectangular block (9), a clamping rod (12) is movably clamped in the clamping groove (10), and a U-shaped handle (11) is movably contacted with the right side of the L-shaped fixed block (8), the right-hand member of kelly (12) extends to the right side of L shape fixed block (8) and with the right side inner wall fixed connection of U-shaped handle (11), rectangular channel (13) have been seted up on the right side of L shape fixed block (8), sliding sleeve is equipped with rectangular rod (14) in rectangular channel (13), the right-hand member of rectangular rod (14) extends to the right side of L shape fixed block (8) and with the left side top fixed connection of U-shaped handle (11), first groove (16) that front side and rear side were the opening setting are seted up to the left end of rectangular rod (14), first spring (15) of fixedly connected with between the right side inner wall of first groove (16) and the left side inner wall of rectangular channel (13).
2. A moisture-proof cable as claimed in claim 1, characterized in that the talc powder (1) is a cable release agent.
3. The cable with moisture-proof function as claimed in claim 1, wherein the same hinge is screwed to the left side of the two second half pipes (5), and the two second half pipes (5) are rotatably mounted through the hinge.
4. The moisture-proof cable as claimed in claim 1, wherein a rectangular hole is formed in the right inner wall of the L-shaped fixing block (8), and the inner wall of the rectangular hole is slidably connected with the outer side of the clamping rod (12).
5. The cable with the moisture-proof function as claimed in claim 1, wherein a limiting hole is formed in the inner wall of the top of the rectangular groove (13), a limiting block is fixedly connected to one side of the top of the rectangular rod (14), and the limiting block is slidably connected with the limiting hole.
6. The cable with moisture-proof function as claimed in claim 1, wherein the moisture-proof and water-proof layer (2) is made of polyvinyl chloride.
7. The cable with moisture-proof function as claimed in claim 1, wherein the material of the wear-resistant layer (3) is an abrasion-proof rubber skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937538.0U CN214897739U (en) | 2021-04-30 | 2021-04-30 | Cable with dampproofing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937538.0U CN214897739U (en) | 2021-04-30 | 2021-04-30 | Cable with dampproofing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897739U true CN214897739U (en) | 2021-11-26 |
Family
ID=78889642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120937538.0U Active CN214897739U (en) | 2021-04-30 | 2021-04-30 | Cable with dampproofing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897739U (en) |
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2021
- 2021-04-30 CN CN202120937538.0U patent/CN214897739U/en active Active
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