CN211958616U - Fixing device for medium-high voltage cable in pipeline - Google Patents
Fixing device for medium-high voltage cable in pipeline Download PDFInfo
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- CN211958616U CN211958616U CN202020228221.5U CN202020228221U CN211958616U CN 211958616 U CN211958616 U CN 211958616U CN 202020228221 U CN202020228221 U CN 202020228221U CN 211958616 U CN211958616 U CN 211958616U
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- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cable laying, in particular to a fixing device of a medium-high voltage cable in a pipeline, which comprises a pipeline and a cable arranged in the pipeline, wherein a plurality of first fixing devices and second fixing devices are arranged in the pipeline, the first fixing devices and the second fixing devices have the same structure, each first fixing device comprises an upper buckle plate and a lower buckle plate, a plurality of first grooves are arranged on the upper buckle plate, a plurality of second grooves are arranged on the lower buckle plate, a first spring is connected in each first groove, the other end of each first spring is arranged at the bottom of each second groove, arc-shaped holes are respectively arranged on the upper buckle plate and the lower buckle plate, first elastic pieces are respectively arranged at two sides of each first fixing device, a second elastic piece is arranged at one side of each first fixing device, and a connecting piece is arranged at the other side of each first fixing device, so as to solve the problem that the laying of the cable in the cable pipeline in the prior art is disordered, and the disorderly arranged, the laying of the cable is not convenient, and the maintenance is also not convenient.
Description
Technical Field
The utility model relates to a cable laying technical field especially relates to a fixing device of medium and high voltage cable in pipeline.
Background
With the development of economy, the demand of power in various cities is increased, but power stations are generally built in areas far away from crowds, and the output of the power stations is higher voltage, so that medium-high voltage cables are needed for transmitting and distributing power.
With the development of urban houses, office buildings, commercial buildings, hotels and various public buildings to high levels, various cable wires such as power, illumination, communication and the like which are connected with a city develop underground, various cable wires as spider nets can not be seen above the city streets, and various cables are usually laid underground through cable pipelines.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a fixing device of medium and high voltage cable in pipeline for solve among the prior art cable laying in cable channel unordered, unordered cable of arranging always concentrates the heap at cable channel's below, neither convenient laying of cable, also the problem of convenient maintenance.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
a fixing device of a medium-high voltage cable in a pipeline comprises the pipeline and the cable arranged in the pipeline, wherein a plurality of first fixing devices and second fixing devices are arranged in the pipeline, the first fixing devices and the second fixing devices are identical in structure, each first fixing device comprises an upper buckle plate and a lower buckle plate, a plurality of first grooves are formed in the upper buckle plate, a plurality of second grooves are formed in the lower buckle plate, the first grooves correspond to the second grooves in position, a first spring is fixedly connected in each first groove, the other end of each first spring is fixedly arranged at the bottom of each second groove, arc-shaped holes are formed in the upper buckle plate, identical arc-shaped holes are formed in the lower buckle plate, the cable penetrates between the two arc-shaped holes, first elastic pieces are arranged on two sides of each first fixing device, and a second elastic piece is fixed on one side of each first fixing device, and the other side is fixedly provided with a connecting piece.
Further, go up on buckle and the buckle down equal fixed mounting have first elastic component, first elastic component includes first sleeve, second spring and first arc piece, the one end fixed mounting of second spring has first bumping post in first telescopic bottom, other end fixed mounting, first arc piece is installed on first bumping post, first arc piece offsets with pipeline inner wall lateral wall, sets up like this, makes first fixing device can stable installation in the pipeline, also can adapt to different pipe diameters.
Furthermore, a third groove is formed in the first connecting column, a connecting rod is sleeved in the third groove, and the tail end of the connecting rod is fixedly connected with the first arc-shaped piece.
Further, the second elastic component includes second sleeve, third spring and second arc piece, the one end fixed mounting of third spring is in the telescopic bottom of second, and the other end is connected with the second spliced pole, second arc piece fixed mounting is on the second spliced pole, the second arc piece offsets with the pipeline inner wall, sets up like this, makes first fixing device and second fixing device when sliding along with the cable in the pipeline, can not lateral shifting.
Further, the lower buckle has seted up the blind hole in arc hole intermediate position, interference fit installs the fixed column in the blind hole, fixed mounting has annular insulating rubber on the fixed column, the cable package is in insulating rubber, sets up like this, through insulating rubber parcel cable, avoids the cable to wear and tear in fixing device.
Further, the connecting piece includes third sleeve and fourth sleeve, fixed mounting has the fourth spring in the third sleeve, the fourth sleeve cover is established in the third sleeve to offset with the fourth spring, third sleeve fixed mounting is on first fixing device, fourth sleeve fixed mounting is on second fixing device, sets up like this, and the relative position that makes first fixing device and second fixing device is adjustable, can adapt to the pipeline of different pipe diameters, and simultaneously, when the pipe diameter is less, can only install a fixing device, takes off second fixing device, overlaps on the third sleeve and establishes second spliced pole and second arced sheet, makes the second arced sheet can offset with the pipeline inner wall, can make first fixing device stable mounting in the pipeline.
The utility model relates to a fixing device of a medium-high voltage cable in a pipeline,
1. the first fixing device is divided into the upper buckling plate and the lower buckling plate, the upper buckling plate and the lower buckling plate are connected through the first spring, arc-shaped holes are formed in the upper buckling plate and the lower buckling plate, cables with different sectional areas can be adapted, and meanwhile the cables can be automatically clamped by the upper buckling plate and the lower buckling plate; the first elastic pieces are arranged on the two sides of the first fixing device and the second fixing device, and the first arc-shaped pieces can adjust the distance on the first sleeve through the second springs and the first connecting columns, so that the cable fixing device can adapt to pipelines with different sizes, and the problems that cables are laid in a cable pipeline disorderly and cables arranged in disorder are always concentrated and accumulated at the lowest part of the cable pipeline in the prior art, and the cables are not convenient to lay and overhaul are avoided;
2. the first fixing device and the second fixing device are provided with the second elastic pieces, the second arc-shaped piece can adjust the distance in the second sleeve through the third spring and the second connecting column, so that the second arc-shaped piece is abutted against the inner wall of the pipeline and can adapt to different pipe diameters, and meanwhile, the first elastic pieces are matched to ensure that the first fixing device and the second fixing device are more stable and avoid transverse movement when moving in the pipeline along with the cable;
3. through set up the third sleeve on first fixing device, install the fourth spring in the third sleeve, set up the fourth sleeve on the second fixing device, when can installing first fixing device and second fixing device simultaneously in the pipeline, the fourth sleeve cover is established in the third sleeve, offset with the fourth spring, make first fixing device and second fixing device's relative position adjustable, can adapt to the pipeline of different pipe diameters, simultaneously, when the pipe diameter is less, can only install a fixing device, take off second fixing device, second spliced pole and second ARC piece are established to the cover on the third sleeve, make the second ARC piece can offset with the pipeline inner wall, can make first fixing device stable installation in the pipeline.
Drawings
Fig. 1 is a schematic perspective view of a device for fixing a medium-high voltage cable in a pipeline according to the present invention;
fig. 2 is a schematic cross-sectional view of a fixing device for a medium-high voltage cable in a pipeline according to the present invention;
FIG. 3 is a schematic diagram of the exploded structure at A in FIG. 2;
fig. 4 is a schematic view of the installation structure of the first fixing device and the second fixing device of the invention for the medium-high voltage cable in the pipeline;
fig. 5 is a schematic cross-sectional view of a first fixing device and a second fixing device of a fixing device for a medium-high voltage cable in a pipeline according to the present invention;
fig. 6 is an exploded view of a first fixing device of the medium-high voltage cable in the pipeline according to the present invention;
the pipeline comprises a pipeline 1, a first fixing device 2, a lower buckle plate 201, an upper buckle plate 202, a second groove 203, a first groove 204, a first spring 205, a third sleeve 206, an arc-shaped hole 207, insulating rubber 208, a fourth spring 209, a blind hole 210, a fourth sleeve 211, a cable 3, a second sleeve 4, a second arc-shaped sheet 401, a third spring 402, a second connecting column 403, a first sleeve 5, a second spring 501, a first connecting column 502, a connecting rod 503, a first arc-shaped sheet 504 and a fixing column 6.
Detailed Description
The invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in fig. 1-6, the utility model discloses a fixing device of medium and high voltage cable in pipeline, including pipeline 1 and the cable 3 of installing in the pipeline, install a plurality of first fixing device 2 and second fixing device in the pipeline 1, first fixing device 2 is the same with second fixing device structure, and first elastic component is all installed to the both sides of first fixing device 2, and the second elastic component is fixed to first fixing device 2's one side, and another side fixed mounting has the connecting piece.
The first fixing device 2 comprises an upper buckle plate 202 and a lower buckle plate 201, a plurality of first grooves 204 are formed in the upper buckle plate 202, a plurality of second grooves 203 are formed in the lower buckle plate 201, and the positions of the first grooves 204 correspond to those of the second grooves 203. A first spring 205 is fixedly connected in the first groove 204, and the other end of the first spring 205 is fixedly installed at the bottom of the second groove 203, so that the upper buckle plate 202 and the lower buckle plate 201 are fixedly connected. The upper buckle plate 202 is provided with an arc-shaped hole 207, the lower buckle plate 201 is also provided with the same arc-shaped hole 207, and the cable 3 is arranged between the two arc-shaped holes 207 in a penetrating way. When the sectional area of the cable 3 is increased, the upper buckle plate 202 is pulled upwards to penetrate the cable 3, and the cable 3 is automatically clamped by the upper buckle plate 202 and the lower buckle plate 201 under the action of the first spring 205. The lower buckle 201 is provided with a blind hole 210 in the middle of the arc-shaped hole 207, the fixed column 6 is installed in the blind hole 210 in an interference fit mode, the annular insulating rubber 208 is fixedly installed on the fixed column 6, the cable 3 is wrapped in the insulating rubber 208, and the cable 3 is prevented from being abraded by the upper buckle 202 and the lower buckle 201.
Go up buckle 202 and buckle 201 on equal fixed mounting have first elastic component down, first elastic component includes first sleeve 5, second spring 501 and first arc piece 504, the one end fixed mounting of second spring 501 is in the bottom of first sleeve 5, other end fixed mounting has first connecting post 502, the third recess has been seted up on first connecting post 502, the third recess endotheca is equipped with connecting rod 503, the end and the first arc piece 504 fixed connection of connecting rod 503, make first arc piece 504 when damaging, can quick replacement. The first arc-shaped piece 504 abuts against the side wall of the inner wall of the pipeline 1, so that the first fixing device 2 is changed to be stably arranged in the pipeline 1.
The second elastic component includes second sleeve 4, third spring 402 and second arc piece 401, the one end fixed mounting of third spring 402 is in the bottom of second sleeve 4, the other end is connected with second spliced pole 403, second arc piece 401 fixed mounting is on second spliced pole 403, second arc piece 401 offsets with 1 inner wall of pipeline, cooperate first arc piece 504 and 1 inner wall lateral wall of pipeline to offset, make first fixing device 2 when slideing in pipeline 1, also can remain stable, can not lateral shifting.
The connecting piece includes third sleeve 206 and fourth sleeve 211, and fixed mounting has fourth spring 209 in the third sleeve 206, and fourth sleeve 211 overlaps and establishes in third sleeve 206 to offset with fourth spring 209. Third sleeve 206 fixed mounting is on first fixing device 2, fourth sleeve 211 fixed mounting is on the second fixing device, make first fixing device 2 and second fixing device's relative position adjustable, can adapt to the pipeline 1 of different pipe diameters, simultaneously, when the pipe diameter is less, can only install a fixing device, take off second fixing device, second spliced pole 403 and second arc piece 401 are established to the cover on third sleeve 206, make second arc piece 401 can offset with pipeline 1 inner wall, can make first fixing device 2 stable installation in pipeline 1.
The utility model discloses a fixing device application method of well high voltage cable in pipeline as follows: when in installation, the cable 3 is arranged in the arc holes 207 of the first fixing device 2 and the second fixing device in a penetrating way, the upper buckle plate 202 and the lower buckle plate 201 can automatically clamp the cable 3 under the action of the first spring 205, the installation of the first fixing device 2 and the second fixing device is specifically determined according to the length of the pipeline 1, and then the cable 3 is arranged in the pipeline 1 in a penetrating way, because the first elastic parts are arranged at the two sides of the first fixing device 2 and the second fixing device, when the fixing device enters the pipeline 1, the first arc piece 504 is extruded to drive the first connecting column 502 to compress the second spring 501, so that the first elastic part smoothly enters the pipeline 1 and is abutted against the inner wall of the pipeline 1, meanwhile, the second arc piece 401 is also extruded to drive the second connecting column 403 to extrude the third spring 402, so that the second elastic part smoothly enters the pipeline 1 and is abutted against the inner wall of the pipeline 1, so that the cable 3 is stably installed in the pipeline 1, the problems that cables are laid in a cable pipeline disorderly, the disorderly arranged cables are always concentrated and piled at the lowest part of the cable pipeline, and the laying and the maintenance of the cables are inconvenient in the prior art are solved; when not installed, the first arc-shaped piece 504 and the second arc-shaped piece 401 can be taken down and placed in a separate box, so that abrasion is avoided.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the technical solutions of the present invention can be modified or replaced with other solutions without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. The utility model provides a fixing device of medium and high voltage cable in pipeline, includes pipeline and installs the cable in the pipeline which characterized in that: install a plurality of first fixing device and second fixing device in the pipeline, first fixing device and second fixing device structure are the same, first fixing device includes buckle and lower buckle, go up and seted up a plurality of first recesses on the buckle, a plurality of second recesses have been seted up on the buckle down, the position of first recess and second recess is corresponding, the first spring of fixedly connected with in the first recess, the other end fixed mounting of first spring is in the bottom of second recess, upward seted up the arc hole on the buckle, the same arc hole has also been seted up on the buckle down, the cable is worn to establish between two arc holes, first elastic component is all installed to first fixing device's both sides, the second elastic component is fixed to first fixing device's one side, another side fixed mounting has the connecting piece.
2. A device for fixing a medium-high voltage cable in a duct according to claim 1, characterized in that: go up on buckle and the buckle down equal fixed mounting have first elastic component, first elastic component includes first sleeve, second spring and first arc piece, the one end fixed mounting of second spring has first bumping post in first telescopic bottom, other end fixed mounting, first arc piece is installed on first bumping post, first arc piece offsets with pipeline inner wall lateral wall.
3. A device for fixing a medium-high voltage cable in a duct according to claim 2, characterized in that: a third groove is formed in the first connecting column, a connecting rod is sleeved in the third groove, and the tail end of the connecting rod is fixedly connected with the first arc-shaped piece.
4. A device for fixing a medium-high voltage cable in a duct according to claim 3, characterized in that: the second elastic part comprises a second sleeve, a third spring and a second arc-shaped piece, one end of the third spring is fixedly installed at the bottom of the second sleeve, the other end of the third spring is connected with a second connecting column, the second arc-shaped piece is fixedly installed on the second connecting column, and the second arc-shaped piece is abutted to the inner wall of the pipeline.
5. A device for fixing a medium-high voltage cable in a duct according to claim 4, characterized in that: the lower buckle plate is provided with a blind hole in the middle of the arc-shaped hole, a fixing column is arranged in the blind hole in an interference fit mode, annular insulating rubber is fixedly arranged on the fixing column, and the cable is wrapped in the insulating rubber.
6. A device for fixing a medium-high voltage cable in a duct according to claim 5, characterized in that: the connecting piece includes third sleeve and fourth sleeve, fixed mounting has the fourth spring in the third sleeve, the fourth sleeve cover is established in the third sleeve to offset with the fourth spring, third sleeve fixed mounting is on first fixing device, fourth sleeve fixed mounting is on the second fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228221.5U CN211958616U (en) | 2020-02-28 | 2020-02-28 | Fixing device for medium-high voltage cable in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228221.5U CN211958616U (en) | 2020-02-28 | 2020-02-28 | Fixing device for medium-high voltage cable in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958616U true CN211958616U (en) | 2020-11-17 |
Family
ID=73196374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020228221.5U Expired - Fee Related CN211958616U (en) | 2020-02-28 | 2020-02-28 | Fixing device for medium-high voltage cable in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958616U (en) |
-
2020
- 2020-02-28 CN CN202020228221.5U patent/CN211958616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |