CN109462188B - High-voltage long-section cable laying guiding device - Google Patents
High-voltage long-section cable laying guiding device Download PDFInfo
- Publication number
- CN109462188B CN109462188B CN201811266462.2A CN201811266462A CN109462188B CN 109462188 B CN109462188 B CN 109462188B CN 201811266462 A CN201811266462 A CN 201811266462A CN 109462188 B CN109462188 B CN 109462188B
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- China
- Prior art keywords
- support frame
- frame assembly
- support
- supporting
- cable laying
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- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a high-voltage long-section cable laying guiding device; the technical problems to be solved are as follows: the cable laying device aims at solving the technical problems that existing equipment in the prior art is composed of a single roller and a base, cables cannot be limited and protected, the cables can slide transversely and greatly while longitudinally roll on the roller in the cable laying process, the laying positions are required to be moved purely by manpower, and the safety of the cables cannot be guaranteed. The technical scheme is as follows: the utility model provides a high-voltage long section cable lays guider, includes left side support frame subassembly and right side support frame subassembly that the interval set up subaerial respectively, left side support frame subassembly and right side support frame subassembly are loudspeaker form setting subaerial. The high-voltage long-section cable laying guiding device has the advantages that guiding and protecting are realized in the laying process of the high-voltage long-section cable, and the construction efficiency of cable laying is greatly improved.
Description
Technical Field
The invention relates to a high-voltage long-section cable laying guiding device.
Background
At present, when a high-voltage long-section cable is led down from a cable drum, because the rigidity of the cable and the width of the cable drum are large, the cable between the cable drum and the first conveyor can swing left and right in a wide manner in the laying process, and a large number of constructors are required to adjust and protect the cable position.
Because the electric reel frame and the conveyor of the large cable reel generate great longitudinal laying force on the cable, although a large number of constructors are used for adjusting the position of the cable at the front end in real time, the cable still cannot be ensured to smoothly enter the conveying channel, and the cable is damaged by lateral extrusion.
The existing equipment is composed of a single roller and a base, the cable cannot be limited and protected, the cable can transversely slide greatly when longitudinally rolls on the roller in the cable laying process, the placing position is required to be moved by manpower, and the safety of the cable cannot be guaranteed.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the cable laying device aims at solving the technical problems that existing equipment in the prior art is composed of a single roller and a base, cables cannot be limited and protected, the cables can slide transversely and greatly while longitudinally roll on the roller in the cable laying process, the laying positions are required to be moved purely by manpower, and the safety of the cables cannot be guaranteed.
The invention aims to provide the high-voltage long-section cable laying guiding device which is used for installing the cable-building roller frames in one platform, reducing a large amount of labor force, greatly improving the working efficiency and being suitable for fast laying of cables in various construction environments.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a high-voltage long section cable lays guider, includes left side support frame subassembly and right side support frame subassembly that the interval set up subaerial respectively, left side support frame subassembly and right side support frame subassembly take the form of loudspeaker to set up subaerial;
the left side support frame assembly and the right side support frame assembly comprise a plurality of support frames which are arranged on the ground at intervals, and the support frames in the left side support frame assembly and the right side support frame assembly are arranged in a one-to-one correspondence manner;
a bottom side supporting connecting rod is arranged between the bottoms of every two adjacent supporting frames in the left supporting frame component, a top supporting connecting rod is arranged between the tops of every two adjacent supporting frames in the left supporting frame component,
A bottom side supporting connecting rod is arranged between the bottoms of every two adjacent supporting frames in the right side supporting frame component, a top supporting connecting rod is arranged between the tops of every two adjacent supporting frames in the right side supporting frame component,
Intermediate connection supports are arranged between the tops of the support frames which are arranged in the left support frame assembly and the right support frame assembly in a one-to-one correspondence manner; the two ends of each middle connecting support are vertically upwards provided with first rollers for paying off;
The top support connecting rod in the left support frame assembly and the right support frame assembly is uniformly and correspondingly provided with bearing seats, the bearing seats are arranged in the left support frame assembly and the right support frame assembly in a one-to-one correspondence manner, a second roller for paying off is arranged between the bearing seats, and the second roller is respectively arranged in a corresponding middle connection support and is positioned close to the middle connection support.
The device adopts a steel structure, is in a detachable form, and a base, a roller, a lateral protection device and the like of the device can be detached into small components for transportation, and are assembled on site, and the steel structure material is formed by adopting national standard section steel through welding and bolting.
Preferably, the bottom of the support frame is connected to the ground by expansion bolts.
Preferably, the middle connection support is vertically provided with a middle support column, the bottom of the middle support column is arranged on the ground, and the top of the middle support column is supported on the middle connection support; the bottom of the middle support column is connected with the ground through an expansion bolt.
Preferably, a first inclined stiffener is provided between the support frame and the intermediate support column.
Preferably, a second inclined reinforcing rod is arranged between two adjacent supporting frames in the left supporting frame assembly and the right supporting frame assembly.
Preferably, the support frame in the left side support frame assembly is gradually increased from one end to the other end, and the support frame in the right side support frame assembly is gradually increased from one end to the other end.
Compared with the prior art, the invention has the beneficial effects that:
1. The high-voltage long-section cable laying guiding device is used for guiding and protecting the laying process of the high-voltage long-section cable and greatly improving the construction efficiency of cable laying.
2. The high-voltage long-section cable laying guiding device adopts a steel structure, is in a detachable form, and a base, a roller, a lateral protection device and the like of the guiding device can be detached into small components for transportation and assembled on site, and the steel structure material is formed by adopting national standard section steel through welding and bolting.
3. The high-voltage long-section cable laying guiding device meets the cable laying requirements, ensures the structural safety, realizes combinable modularization and miniaturization, realizes long-service-life work, and realizes the expandable function of the modules.
Drawings
Fig. 1 is a front view of the device of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 2.
Detailed Description
The technical scheme of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
In order to make the contents of the present invention more comprehensible, the present invention is further described with reference to fig. 1 to 3 and the detailed description below.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the high-voltage long-section cable laying guiding device in this embodiment includes a left side support frame assembly and a right side support frame assembly that are respectively disposed on the ground at intervals, and the left side support frame assembly and the right side support frame assembly are disposed on the ground in a horn shape.
As shown in fig. 1 and 2, the left side support frame assembly and the right side support frame assembly each comprise a plurality of support frames 1 which are arranged on the ground at intervals, and the support frames 1 in the left side support frame assembly and the right side support frame assembly are arranged in a one-to-one correspondence manner; the bottom of the support frame 1 is connected with the ground through expansion bolts.
As shown in fig. 1 and 2, the support frame 1 in the left support frame assembly gradually increases from one end to the other end, and the support frame 1 in the right support frame assembly gradually increases from one end to the other end.
As shown in fig. 2, a bottom side supporting connecting rod 7 is arranged between the bottoms of every two adjacent supporting frames 1 in the left supporting frame assembly, a top supporting connecting rod 8 is arranged between the tops of every two adjacent supporting frames 1 in the left supporting frame assembly, a bottom side supporting connecting rod 7 is arranged between the bottoms of every two adjacent supporting frames 1 in the right supporting frame assembly, and a top supporting connecting rod 8 is arranged between the tops of every two adjacent supporting frames 1 in the right supporting frame assembly. Intermediate connection supports 5 are arranged between the tops of the support frames 1 which are arranged in the left support frame assembly and the right support frame assembly in a one-to-one correspondence manner; a middle support column 6 is vertically arranged on the middle connecting support 5, the bottom of the middle support column 6 is arranged on the ground, and the top of the middle support column 6 is supported on the middle connecting support 5; the bottom of the intermediate support column 6 is connected to the ground by expansion bolts. The first rollers 3 for paying out are vertically upwards arranged at the two ends of each intermediate connection support 5. The arrangement of the first roller 3 is a lateral protection device, which effectively limits the left-right wide swing of the cable drum in the process of laying the cable.
The top support connecting rod 8, the bottom side support connecting rod 7 and the middle connection support 5 in the embodiment are fixedly connected with the support frame 1 in a welding mode, E43 series welding rods are adopted during welding, continuous full welding is performed, and the height of the welding line is the thickness of the smaller one of the two connecting pieces. The welding rod should be used in accordance with the current national standard carbon steel welding rod (GBT 5117) or low alloy steel welding rod (GBT 5118).
As shown in fig. 1, bearing seats 2 are uniformly and correspondingly arranged on top support connecting rods 8 in the left side support frame assembly and the right side support frame assembly, second rollers 4 for paying off are arranged between the bearing seats 2 in the left side support frame assembly and the right side support frame assembly in a one-to-one correspondence manner, and the second rollers 4 are respectively arranged corresponding to the middle connection support 5 and are positioned close to the middle connection support 5.
In the present embodiment, a first inclined reinforcing rod 9 is provided between the support frame 1 and the intermediate support column 6. A second inclined reinforcing rod 10 is arranged between two adjacent support frames 1 in the left support frame assembly and the right support frame assembly.
The device adopts a steel structure, is in a detachable form, and a base, a roller, a lateral protection device and the like of the device can be detached into small components for transportation, and are assembled on site, and the steel structure material is formed by adopting national standard section steel through welding and bolting.
The steel structure part in the device of the embodiment should be treated with rust removal and painting, and the damaged part should be coated after being installed in place. The steel truss adopts hot galvanizing for corrosion prevention, and the type of the fireproof finish paint is determined by a first party. The protection period of the truss main body structure should meet the requirement that the corrosion resistance period is 20 years and the fire resistance limit is 1.5 hours. And (3) periodically maintaining paint for two to three years at intervals.
In the cable laying process, the cable led from the cable large reel drives each roller to rotate; the cable enters from the large opening side of the device and is laid to the small opening side to be outgoing line along dozens of rollers on the device; the cable is laid on the cylinder, effectively restricts cable lateral movement scope, and the cable is adjusted to the required position of first conveyer when protecting the cable and preventing damage.
As described above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The high-voltage long-section cable laying guiding device is characterized by comprising a left support frame assembly and a right support frame assembly which are respectively arranged on the ground at intervals, wherein the left support frame assembly and the right support frame assembly are arranged on the ground in a horn shape;
The left side support frame assembly and the right side support frame assembly comprise a plurality of support frames (1) which are arranged on the ground at intervals, and the support frames (1) in the left side support frame assembly and the right side support frame assembly are arranged in a one-to-one correspondence manner;
A bottom side supporting connecting rod (7) is arranged between the bottoms of every two adjacent supporting frames (1) in the left supporting frame component, a top supporting connecting rod (8) is arranged between the tops of every two adjacent supporting frames (1) in the left supporting frame component,
A bottom side supporting connecting rod (7) is arranged between the bottoms of every two adjacent supporting frames (1) in the right side supporting frame component, a top supporting connecting rod (8) is arranged between the tops of every two adjacent supporting frames (1) in the right side supporting frame component,
Intermediate connection supports (5) are arranged between the tops of the support frames (1) which are arranged in the left support frame assembly and the right support frame assembly in a one-to-one correspondence manner; the two ends of each middle connecting support (5) are vertically upwards provided with first rollers (3) for paying off;
bearing seats (2) are uniformly and correspondingly arranged on top support connecting rods (8) in the left support frame assembly and the right support frame assembly, second rollers (4) for paying off are arranged between the bearing seats (2) in the left support frame assembly and the right support frame assembly in a one-to-one correspondence manner, and the second rollers (4) are respectively arranged corresponding to the middle connection supports (5) and are positioned close to the middle connection supports (5);
A middle support column (6) is vertically arranged on the middle connecting support (5), the bottom of the middle support column (6) is arranged on the ground, and the top of the middle support column (6) is supported on the middle connecting support (5);
A first inclined reinforcing rod (9) is arranged between the supporting frame (1) and the middle supporting column (6).
2. High-voltage long-section cable laying guide device according to claim 1, characterized in that the bottom of the support frame (1) is connected to the ground by means of expansion bolts.
3. High voltage long cable laying guide according to claim 1, characterized in that the bottom of the intermediate support column (6) is connected to the ground by means of expansion bolts.
4. A high voltage long cable laying guide according to claim 1, characterized in that a second inclined reinforcing bar (10) is provided between adjacent two support frames (1) in the left and right support frame assemblies.
5. A high voltage long section cabling guiding device according to claim 1, characterized in that the support frame (1) in the left support frame assembly is gradually increased from one end to the other end, and the support frame (1) in the right support frame assembly is gradually increased from one end to the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266462.2A CN109462188B (en) | 2018-10-29 | 2018-10-29 | High-voltage long-section cable laying guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266462.2A CN109462188B (en) | 2018-10-29 | 2018-10-29 | High-voltage long-section cable laying guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109462188A CN109462188A (en) | 2019-03-12 |
| CN109462188B true CN109462188B (en) | 2024-05-24 |
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ID=65608732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266462.2A Active CN109462188B (en) | 2018-10-29 | 2018-10-29 | High-voltage long-section cable laying guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109462188B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05328558A (en) * | 1991-08-16 | 1993-12-10 | Ocean Cable Co Ltd | Apparatus for laying cable |
| JP2013106452A (en) * | 2011-11-15 | 2013-05-30 | Kandenko Co Ltd | Cable laying method and laying tool |
| CN204103371U (en) * | 2014-09-30 | 2015-01-14 | 江苏智方建设工程有限公司 | A kind of movable type cable laying apparatu |
| CN104617521A (en) * | 2014-12-26 | 2015-05-13 | 国家电网公司 | Cable laying device |
| KR101648904B1 (en) * | 2015-05-20 | 2016-08-18 | 주식회사 해천 | Submarine cables buring machine with skid zetting nozzle for momentary displacement |
| CN205932695U (en) * | 2016-07-22 | 2017-02-08 | 中国葛洲坝集团机电建设有限公司 | A slope pay off rack for major diameter high tension cable lays |
| CN207353761U (en) * | 2017-11-07 | 2018-05-11 | 中建六局安装工程有限公司 | A kind of adjustable bearing device for being applicable in cable laying |
| CN209088420U (en) * | 2018-10-29 | 2019-07-09 | 国网江苏省电力有限公司南京供电分公司 | The long section cable laying guiding device of high pressure |
-
2018
- 2018-10-29 CN CN201811266462.2A patent/CN109462188B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05328558A (en) * | 1991-08-16 | 1993-12-10 | Ocean Cable Co Ltd | Apparatus for laying cable |
| JP2013106452A (en) * | 2011-11-15 | 2013-05-30 | Kandenko Co Ltd | Cable laying method and laying tool |
| CN204103371U (en) * | 2014-09-30 | 2015-01-14 | 江苏智方建设工程有限公司 | A kind of movable type cable laying apparatu |
| CN104617521A (en) * | 2014-12-26 | 2015-05-13 | 国家电网公司 | Cable laying device |
| KR101648904B1 (en) * | 2015-05-20 | 2016-08-18 | 주식회사 해천 | Submarine cables buring machine with skid zetting nozzle for momentary displacement |
| CN205932695U (en) * | 2016-07-22 | 2017-02-08 | 中国葛洲坝集团机电建设有限公司 | A slope pay off rack for major diameter high tension cable lays |
| CN207353761U (en) * | 2017-11-07 | 2018-05-11 | 中建六局安装工程有限公司 | A kind of adjustable bearing device for being applicable in cable laying |
| CN209088420U (en) * | 2018-10-29 | 2019-07-09 | 国网江苏省电力有限公司南京供电分公司 | The long section cable laying guiding device of high pressure |
Non-Patent Citations (1)
| Title |
|---|
| 大截面高强铝合金可调型电缆隧道自撑式组合电缆支架的研制;李广帅;胡伟;曹俊琳;沈振荣;何兴龙;;电工技术;20141210(第12期);11-12 * |
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| Publication number | Publication date |
|---|---|
| CN109462188A (en) | 2019-03-12 |
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