CN220190452U - Cable with cable protection architecture - Google Patents
Cable with cable protection architecture Download PDFInfo
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- CN220190452U CN220190452U CN202321335791.4U CN202321335791U CN220190452U CN 220190452 U CN220190452 U CN 220190452U CN 202321335791 U CN202321335791 U CN 202321335791U CN 220190452 U CN220190452 U CN 220190452U
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- cable
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- fixedly connected
- protection
- fixing
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- 230000004224 protection Effects 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims description 6
- 230000009979 protective mechanism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable with a cable protection structure, which relates to the technical field of cable protection and is characterized by also comprising a protection unit, wherein the protection unit comprises a first protection mechanism fixedly connected to the outer side wall of the cable body; the first protection mechanism comprises a fixed ring fixedly connected to the outer side wall of the cable main body, a telescopic pipe fixedly connected to the outer side wall of the fixed ring, a connecting ring fixedly connected to the pipe orifice of the telescopic pipe, and a fixed bolt in threaded connection with the connecting ring. The utility model relates to a cable with a cable protection structure, two connecting rings are fixed through fixing bolts, at the moment, two telescopic pipes are abutted against a first sealing ring, so that the tightness of a protection unit is passed, at the moment, a rubber ring is extended into the other telescopic pipe and is abutted against a second sealing ring together with a limiting ring, so that the tightness of the protection unit is further improved, and the protection of a cable connection part is realized.
Description
Technical Field
The utility model relates to the technical field of cable protection, in particular to a cable with a cable protection structure.
Background
A cable is a means of transmitting electrical energy or signals, typically to provide the electrical equipment with the required electrical energy usage. Cables are typically rope-like objects formed by twisting several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, with a highly insulating coating over the entire outer surface. The multi-frame is arranged in the air or underground or underwater. Typically, cables are used for remote telecommunication or power transmission.
Retrieved under publication (bulletin) number: CN217767918U discloses a power cable with cable protection structure, including the bellows, the inside of bellows is provided with the bending layer, and the outer wall fixedly connected with of bending layer has a plurality of blend stops, all is provided with the recess between the adjacent blend stop, and the inside fixedly connected with steel sheet of blend stop, the inside fixedly connected with buffer layer of steel sheet, the inside of buffer layer is provided with the sheath. In the utility model, if the cable encounters strong impact after being installed, the corrugated pipe is firstly provided with the corrugated pipe, so that the impact can be well reduced when the corrugated pipe is sunken, then the steel sheet is bent, the strength of the steel sheet is high, the cable is prevented from being broken due to the impact, the cable is further protected, the impact force is reduced through the buffer layer, the impact resistance of the cable is enhanced, and the service life of the cable is prolonged.
However, when the cable is used, a plurality of sections of cables are usually required to be connected, and the connected cable positions are required to be protected.
Disclosure of Invention
The utility model mainly aims to provide a cable with a cable protection structure, which solves the problems that the connection part of the cable cannot be protected and the protection effect is poor by arranging a protection unit
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a cable with a cable protection structure comprises a plurality of cable bodies and also comprises
The protection unit comprises a first protection mechanism fixedly connected to the outer side wall of the cable main body;
the first protection mechanism comprises a fixed ring fixedly connected to the outer side wall of the cable main body, a telescopic pipe fixedly connected to the outer side wall of the fixed ring, a connecting ring fixedly connected to the pipe orifice of the telescopic pipe, and a fixed bolt in threaded connection with the connecting ring;
the fixing and locking unit comprises a connecting spring fixedly connected to one end of the connecting ring and a second permanent magnet fixedly connected to the end face of the connecting spring and used for preventing the fixing bolt from loosening.
Preferably, the protection unit further comprises a first sealing groove formed at one end of the telescopic pipe and a first sealing ring fixedly arranged in the first sealing groove;
the protective device also comprises a second protective mechanism, wherein the second protective mechanism and the first protective mechanism have the same composition structure and are symmetrically arranged.
Preferably, the protection unit further comprises a rubber ring fixedly connected to the inner side wall of one telescopic pipe, a second sealing groove formed in one end of the rubber ring, a second sealing ring installed in the second sealing groove, and a limiting ring fixedly connected to the other telescopic pipe.
Preferably, the protection unit further comprises a heat conducting block penetrating through the fixing ring;
the heat conduction block comprises a heat conduction ring fixedly connected to the outer side wall of the cable main body and a heat conduction column fixedly connected to the end face of the heat conduction ring.
Preferably, the fixing and locking unit further comprises a mounting groove formed in one side of the fixing ring and a first permanent magnet inlaid at the bottom of the mounting groove.
Preferably, the end face of the connecting spring is fixedly connected with the bottom of the mounting groove, and the adjacent parts of the first permanent magnet and the second permanent magnet are attracted to each other.
Preferably, the locking unit further comprises a threaded hole formed in one side of the fixing bolt, a rotating pin connected with the threaded hole, and a third permanent magnet fixedly connected to the end part of the rotating pin.
Compared with the prior art, the utility model has the following beneficial effects:
1. in the utility model, after the two cable main bodies are installed, the telescopic pipes are pulled at the moment, the connecting rings fixed on the end surfaces of the two telescopic pipes are propped against each other, then the two connecting rings are fixed through the fixing bolts, the two telescopic pipes are propped against the first sealing ring at the moment, so that the tightness of the protection unit is realized, the rubber ring is extended into the other telescopic pipe at the moment, and the rubber ring and the limiting ring are propped against the second sealing ring together, so that the tightness of the protection unit is further improved, and the protection of the cable connection part is realized.
2. According to the utility model, after the fixing bolt is installed, the installation groove is opposite to the threaded hole, and then the rotating pin is screwed, so that the third permanent magnet is driven to be far away from the installation groove, the third permanent magnet is enabled to absorb the second permanent magnet, the second permanent magnet is enabled to be separated from the absorption range of the first permanent magnet, the connecting spring is enabled to restore the compression state, and a part of the second permanent magnet is enabled to be inserted into the threaded hole, so that the fixing bolt is locked, and the loosening condition of the fixing bolt is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model;
FIG. 4 is a schematic side view of a protective unit according to the present utility model;
fig. 5 is a schematic diagram of a connection structure between a heat conducting block and a fixing ring according to the present utility model.
In the figure:
1. a cable body;
2. a protection unit; 201. a fixing ring; 202. a telescopic tube; 203. a connecting ring; 204. a fixing bolt; 205. a first seal groove; 206. a rubber ring; 207. a second seal groove; 208. a limiting ring; 209. a heat conduction block;
3. a locking unit; 301. a first permanent magnet; 302. a connecting spring; 303. a second permanent magnet; 304. a rotation pin; 305. and a third permanent magnet.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, 4 and 5, a cable with a cable protection structure comprises a plurality of cable bodies 1, and further comprises
The protection unit 2 comprises a first protection mechanism fixedly connected to the outer side wall of the cable main body 1;
the first protection mechanism comprises a fixed ring 201 fixedly connected to the outer side wall of the cable main body 1, a telescopic pipe 202 fixedly connected to the outer side wall of the fixed ring 201, a connecting ring 203 fixedly connected to the pipe orifice of the telescopic pipe 202, and a fixed bolt 204 in threaded connection with the connecting ring 203;
the fixing lock unit 3, the fixing lock unit 3 comprises a connecting spring 302 fixedly connected to one end of the connecting ring 203, and a second permanent magnet 303 fixedly connected to the end face of the connecting spring 302 and used for preventing the fixing bolt 204 from loosening.
The protection unit 2 further comprises a first sealing groove 205 arranged at one end of the telescopic pipe 202 and a first sealing ring fixedly arranged in the first sealing groove 205;
the cable further comprises a second protection mechanism, the second protection mechanism and the first protection mechanism are identical in composition structure and are symmetrically arranged, and a fixing ring 201 of the second protection mechanism is fixedly connected to the other cable main body 1.
The protection unit 2 further comprises a rubber ring 206 fixedly connected to the inner side wall of one telescopic pipe 202, a second sealing groove 207 formed in one end of the rubber ring 206, a second sealing ring installed inside the second sealing groove 207, and a limiting ring 208 fixedly connected to the inside of the other telescopic pipe 202, wherein the outer diameter size of the rubber ring 206 is equal to the inner diameter size of the telescopic pipe 202, and one end of the rubber ring 206 protrudes out of the telescopic pipe 202.
The protection unit 2 further comprises a heat conducting block 209 penetrating the fixing ring 201;
the heat conduction block 209 includes the heat conduction ring of fixed connection at cable main part 1 lateral wall, fixed connection at the heat conduction post of heat conduction ring terminal surface, and the quantity of heat conduction post has a plurality of, and the terminal surface all runs through the lateral part that extends to solid fixed ring 201.
After the two cable main bodies 1 are installed, the telescopic tubes 202 are pulled at this time, the connecting rings 203 fixed on the end surfaces of the two telescopic tubes 202 are propped against each other, then the two connecting rings 203 are fixed through the fixing bolts 204, the two telescopic tubes 202 are propped against the first sealing ring, so that the tightness of the protection unit 2 is achieved, the rubber ring 206 extends to the inside of the other telescopic tube 202, and is propped against the second sealing ring together with the limiting ring 208, so that the tightness of the protection unit 2 is further improved, and the protection of the cable connection part is achieved.
Example two
As shown in fig. 1 to 3, a cable with a cable protection structure includes a plurality of cable bodies 1, and further includes
The protection unit 2 comprises a first protection mechanism fixedly connected to the outer side wall of the cable main body 1;
the first protection mechanism comprises a fixed ring 201 fixedly connected to the outer side wall of the cable main body 1, a telescopic pipe 202 fixedly connected to the outer side wall of the fixed ring 201, a connecting ring 203 fixedly connected to the pipe orifice of the telescopic pipe 202, and a fixed bolt 204 in threaded connection with the connecting ring 203;
the fixing lock unit 3, the fixing lock unit 3 comprises a connecting spring 302 fixedly connected to one end of the connecting ring 203, and a second permanent magnet 303 fixedly connected to the end face of the connecting spring 302 and used for preventing the fixing bolt 204 from loosening.
The locking unit 3 further comprises a mounting groove formed on one side of the fixing ring 201, and a first permanent magnet 301 embedded at the bottom of the mounting groove.
The end face of the connecting spring 302 is fixedly connected with the bottom of the mounting groove, adjacent parts of the first permanent magnet 301 and the second permanent magnet 303 are attracted to each other, the second permanent magnet 303 slides in the mounting groove, the connecting spring 302 is a compression spring, and the adsorption force of the first permanent magnet 301 and the second permanent magnet 303 is larger than the elastic force of the connecting spring 302.
The locking unit 3 further comprises a threaded hole formed in one side of the fixing bolt 204, a rotating pin 304 connected with the threaded hole, and a third permanent magnet 305 fixedly connected to the end of the rotating pin 304, wherein the inner diameter size of the threaded hole is matched with the outer diameter size of the second permanent magnet 303, and the adjacent parts of the second permanent magnet 303 and the third permanent magnet 305 are attracted to each other.
After the fixing bolt 204 is installed, the installation groove is opposite to the threaded hole, and then the rotating pin 304 is screwed, so that the third permanent magnet 305 is driven to be far away from the installation groove, the third permanent magnet 305 is enabled to absorb the second permanent magnet 303, the second permanent magnet 303 is enabled to be separated from the absorption range of the first permanent magnet 301, the connecting spring 302 is enabled to restore the compression state, and a part of the second permanent magnet 303 is enabled to be inserted into the threaded hole, and therefore the fixing bolt 204 is locked, and the loosening condition is prevented.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A cable with a cable protection structure, comprising a plurality of cable bodies (1), characterized in that it further comprises
The protection unit (2) comprises a first protection mechanism fixedly connected to the outer side wall of the cable main body (1);
the first protection mechanism comprises a fixed ring (201) fixedly connected to the outer side wall of the cable main body (1), a telescopic pipe (202) fixedly connected to the outer side wall of the fixed ring (201), a connecting ring (203) fixedly connected to the pipe orifice of the telescopic pipe (202), and a fixed bolt (204) in threaded connection with the connecting ring (203);
the fixing and locking device comprises a fixing and locking unit (3), wherein the fixing and locking unit (3) comprises a connecting spring (302) fixedly connected to one end of a connecting ring (203) and a second permanent magnet (303) fixedly connected to the end face of the connecting spring (302) and used for preventing a fixing bolt (204) from loosening.
2. A cable with cable protection structure according to claim 1, characterized in that: the protection unit (2) further comprises a first sealing groove (205) formed in one end of the telescopic pipe (202), and a first sealing ring fixedly arranged in the first sealing groove (205);
the protective device also comprises a second protective mechanism, wherein the second protective mechanism and the first protective mechanism have the same composition structure and are symmetrically arranged.
3. A cable with cable protection structure according to claim 2, characterized in that: the protection unit (2) further comprises a rubber ring (206) fixedly connected to the inner side wall of one telescopic pipe (202), a second sealing groove (207) formed in one end of the rubber ring (206), a second sealing ring arranged in the second sealing groove (207), and a limiting ring (208) fixedly connected to the other telescopic pipe (202).
4. A cable having a cable protection structure according to claim 3, wherein: the protection unit (2) further comprises a heat conducting block (209) penetrating through the fixing ring (201);
the heat conduction block (209) comprises a heat conduction ring fixedly connected to the outer side wall of the cable main body (1) and a heat conduction column fixedly connected to the end face of the heat conduction ring.
5. A cable having a cable protection structure according to claim 4, wherein: the fixing and locking unit (3) further comprises a mounting groove formed in one side of the fixing ring (201) and a first permanent magnet (301) inlaid at the bottom of the mounting groove.
6. A cable having a cable protection structure according to claim 5, wherein: the end face of the connecting spring (302) is fixedly connected with the bottom of the mounting groove, and the adjacent parts of the first permanent magnet (301) and the second permanent magnet (303) are attracted to each other.
7. A cable having a cable protection structure according to claim 6, wherein: the fixing and locking unit (3) further comprises a threaded hole formed in one side of the fixing bolt (204), a rotating pin (304) connected with the threaded hole, and a third permanent magnet (305) fixedly connected to the end of the rotating pin (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335791.4U CN220190452U (en) | 2023-05-26 | 2023-05-26 | Cable with cable protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335791.4U CN220190452U (en) | 2023-05-26 | 2023-05-26 | Cable with cable protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190452U true CN220190452U (en) | 2023-12-15 |
Family
ID=89116347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335791.4U Active CN220190452U (en) | 2023-05-26 | 2023-05-26 | Cable with cable protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190452U (en) |
-
2023
- 2023-05-26 CN CN202321335791.4U patent/CN220190452U/en active Active
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