CN114614405A - Cable installation device for power distribution network construction - Google Patents
Cable installation device for power distribution network construction Download PDFInfo
- Publication number
- CN114614405A CN114614405A CN202210505957.6A CN202210505957A CN114614405A CN 114614405 A CN114614405 A CN 114614405A CN 202210505957 A CN202210505957 A CN 202210505957A CN 114614405 A CN114614405 A CN 114614405A
- Authority
- CN
- China
- Prior art keywords
- driving
- half frame
- cable
- distribution network
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/12—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of cable installation, in particular to a cable installation device for power distribution network construction, wherein a driving mechanism and a pressing mechanism are combined into a whole through a splicing piece, the whole is placed into a pipe orifice of a protection pipe, and the driving mechanism and the pressing mechanism are fixed in the pipe orifice of the protection pipe through jacking devices on two sides of the driving mechanism and the pressing mechanism; the driving mechanism is internally provided with a driving roller which is driven to rotate by a driving motor, the hold-down mechanism is internally provided with a driven roller which can move left and right, and the driving roller and the driven roller roll to clamp the cable for conveying. The cable installation device for power distribution network construction is applied to places needing pipe penetration during power distribution network construction, can reduce the working strength of electric workers, saves labor cost, can protect cable sheaths from being abraded by pipe orifices, and improves installation efficiency.
Description
Technical Field
The invention relates to the technical field of cable installation, in particular to a cable installation device for power distribution network construction.
Background
In the construction of a power distribution network, when cables are installed, the cables are often required to be subjected to pipe penetrating treatment so as to protect the cables, such as directly buried cables, and steel pipe penetrating protection is required when the cables pass through ditches, roads, buildings and the ground. However, at present to the installation of cable poling, it is the manual poling of modes such as a plurality of electric power workers are direct through steel wire traction basically, because cable weight is heavier, the poling process consumes physical power, and the cable is in the in-process of alternating moreover, and the line skin is damaged with the border friction of mouth of pipe position easily, and in addition after the cable passes the pipe, still need continue to pull very long distance forward, and during this period, the line skin is more easily by the border card of mouth of pipe bad.
For this reason, this application has designed the cable installation device of distribution network construction usefulness to solve above-mentioned problem.
Disclosure of Invention
The invention provides a cable installation device for power distribution network construction, which aims to make up for the defects in the prior art.
A cable installation device for power distribution network construction comprises a driving mechanism and a pressing mechanism:
the driving mechanism and the pressing mechanism are combined into a whole through a splicing piece, the whole is placed into the pipe orifice of the protection pipe, and the driving mechanism and the pressing mechanism are fixed in the pipe orifice of the protection pipe through jacking devices on two sides of the driving mechanism and the pressing mechanism;
the cable conveying device is characterized in that a driving roller driven to rotate by a driving motor is installed in the driving mechanism, a driven roller capable of moving left and right is installed in the pressing mechanism, and the driving roller and the driven roller roll to clamp cables for conveying.
Furthermore, in order to better realize the invention, the driving mechanism comprises an external Contraband-shaped left half frame, a driving rotating shaft is rotatably connected between two short sides of the left half frame, one end of the driving rotating shaft is connected with a driving motor through a coupler, and a spindle-shaped driving roller carved with anti-skid grains is connected with a key at the middle position of the driving rotating shaft; convex line blocking plates are fixed in the positions, close to the driving rotating shaft, in the two short edges of the left half frame; and splicing pieces are arranged at the end parts of two short sides of the left half frame, and a jacking device is installed on the long side of the left half frame.
Furthermore, in order to better realize the invention, the compressing mechanism comprises an external right half frame in a shape of 'Contraband', two short edges of the right half frame are respectively provided with a sliding groove, a sliding block is arranged in the sliding groove, the side edge of the sliding block is connected with one side of the sliding groove through a spring, the central position of the sliding block is provided with a bearing, the bearing is sleeved with a driven rotating shaft, and the driven rotating shaft is in keyed connection with a spindle-shaped driven roller carved with anti-skid grains; the position that is close to driven spindle in two minor faces of half frame on the right side is fixed with bellied fender line board, and the tip of half frame on two minor faces right side of half frame on the right side is provided with the splice, and the tight device in top is installed to the long avris of half frame on the right side.
Furthermore, in order to better realize the invention, through holes are formed in one side of the sliding grooves at the two short edges, pull ropes are inserted in the through holes, and two ends of each pull rope are respectively connected with the sliding blocks in the two sliding grooves.
Further, in order to better realize the invention, the splicing pieces are in a pin-hole structure or a tenon-and-mortise structure.
Furthermore, in order to better realize the invention, the jacking device comprises a plurality of studs, one ends of the studs are in threaded connection with nuts, and the end parts of the nuts are fixed with gaskets made of elastic materials.
Further, in order to better realize the invention, the driving motor is communicated with an external line bank power switch through a power line.
The invention has the beneficial effects that:
the cable installation device is applied to places needing pipe penetration during power distribution network construction, can reduce the working strength of electric workers, saves labor cost, can protect the cable sheath of the cable from being worn by a pipe opening, and improves the installation efficiency.
Drawings
FIG. 1 is a schematic perspective view of a cable installation device of the present invention within a duct;
FIG. 2 is a perspective view of the cable installation device of the present invention;
FIG. 3 is a perspective view of the drive mechanism of the cable installation device of the present invention;
FIG. 4 is a perspective view of the hold down mechanism of the cable installation device of the present invention;
fig. 5 is a schematic top perspective view of the hold-down mechanism of the cable installation device of the present invention.
In the figure, the position of the upper end of the main shaft,
1. a protective tube is arranged on the outer side of the pipe,
2. a driving mechanism 201, a left half frame 202, a driving rotating shaft 203, a driving roller 204, a driving motor 205, a line blocking plate,
3. a pressing mechanism 301, a right half frame 302, a driven rotating shaft 303, a driven roller 304, a bearing 305, a sliding block 306, a sliding groove 307, a spring 308 and a pull rope,
4. the splicing pieces are spliced and arranged on the front surface of the frame,
5. the device comprises a jacking device 501, a stud 502, a nut 503 and a gasket.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "disposed," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 to 5 show an embodiment of the present invention, which is a cable installation device for power distribution network construction.
As shown in fig. 1 and 2, the main body of the cable installation device of the present embodiment is divided into a driving mechanism 2 and a pressing mechanism 3, the driving mechanism 2 and the pressing mechanism 3 are combined into a whole through a splicing member 4, the whole is put into the pipe orifice of the protection pipe 1, and the whole is fixed in the pipe orifice of the protection pipe 1 through the driving mechanism 2 and the pressing devices 5 at two sides of the pressing mechanism 3; the driving mechanism 2 is internally provided with a driving roller 203 which is driven to rotate by a driving motor 204, the hold-down mechanism 3 is internally provided with a driven roller 303 which can move left and right, and the driving roller 203 and the driven roller 303 clamp the cable in a rolling way for conveying.
As shown in fig. 3, the driving mechanism 2 of the present embodiment includes an external left half frame 201 in a shape of "Contraband", a driving shaft 202 is rotatably connected between two short sides of the left half frame 201, one end of the driving shaft 202 is connected to a driving motor 204 through a coupling, and a spindle-shaped driving roller 203 engraved with anti-slip threads is keyed at a middle position of the driving shaft 202; convex line baffles 205 are fixed at the positions close to the driving rotating shaft 202 in the two short sides of the left half frame 201; the splicing pieces 4 are arranged at the end parts of two short sides of the left half frame 201, and the jacking device 5 is installed at the long side of the left half frame 201. The driving motor 204 is connected with an external power switch through a power line.
As shown in fig. 4 and 5, the pressing mechanism 3 of the present embodiment includes an external right half frame 301 in a shape of "Contraband", two short sides of the right half frame 301 are respectively provided with a sliding slot 306, a sliding block 305 is arranged in the sliding slot 306, a side edge of the sliding block 305 is connected to one side of the sliding slot 306 through a spring 307, a bearing 304 is installed at a center position of the sliding block 305, the bearing 304 is sleeved with a driven rotating shaft 302, and the driven rotating shaft 302 is connected to a spindle-shaped driven roller 303 engraved with anti-slip threads by a key; convex line blocking plates 205 are fixed in the two short sides of the right half frame 301 and close to the driven rotating shaft 302, splicing pieces 4 are arranged at the end parts of the two short sides of the right half frame 301, and a jacking device 5 is arranged on the long side of the right half frame 301. Through holes are formed in one sides of the sliding grooves 306 at the two short edges, pull ropes 308 penetrate through the through holes, and the two ends of each pull rope 308 are connected with the sliding blocks 305 in the two sliding grooves 306 respectively.
The splicing member 4 in this embodiment is of a pin-and-pin hole structure, the tightening device 5 includes a plurality of studs 501, one end of the stud 501 is connected with a nut 502 by a thread, and a gasket 503 made of an elastic material is fixed at an end of the nut 502.
In this embodiment, the spindle-shaped driving roller 203 and the driven roller 303 engraved with the anti-slip patterns may be set with a plurality of sets of different radian sizes according to the wire diameter of the cable, and the corresponding devices may be replaced according to different cable wire diameters, and the thickness of the spring 307 of the driven roller 303 of different sets is also different, specifically, for the cable with a thicker wire diameter, the corresponding spring 307 is thicker, so that the spring 307 has sufficient pressure to drive the driven roller 303 to clamp the spring 307, for the anti-slip friction of the two rollers in clamping the cable, the appropriate anti-slip patterns may be used to enhance friction by research on the anti-slip patterns in the prior art, thereby avoiding the occurrence of the slip phenomenon, for the materials of the driving roller 203 and the driven roller 303, as long as the elasticity of the spring 307 is sufficient, the rollers adopt the common PA66 plus the anti-slip patterns to sufficiently clamp the cable.
The specific use principle of the embodiment is as follows:
firstly, stretch into partly to the mouth of pipe with the cable, then block actuating mechanism 2 and hold-down mechanism 3 the cable, control between two mechanisms and to inserting together through splice 4, then inside the mouth of pipe was placed to whole device, screwed nut 502 with the spanner, until gasket 503 top tight protection tube 1's inner wall, so accomplish whole device's fixed work, later with driving motor 204 circular telegram, the cable just can be by the transport forward of the gyro wheel roll centre gripping of both sides, replaced traditional manpower and pulled the action. In order to further prevent the cable skin from being worn by the pipe orifice, the pipe orifices at the two ends of the protection pipe 1 can be provided with the device, but the two devices are installed in sequence, namely the device is installed at the inlet end of the protection pipe 1 firstly, because the cable in power distribution construction is very hard, the end part of the cable can droop and move forwards along the inner wall of the protection pipe until the cable extends out of the outlet end of the protection pipe 1, at the moment, the second device can be installed at the outlet end of the cable protection pipe 1, the cable is sequentially and continuously sent forwards from the protection pipe 1, the traditional mode of pulling and continuously sending the cable is replaced, and the cable skin is prevented from being clamped by the friction at the edges of the two pipe orifices of the protection pipe 1.
In addition, in practical application, a plurality of cables may need to pass through one protective pipe, so after the threading of one cable is completed, an operator pulls the pull rope 308 outwards with a finger to drive the upper and lower sliding blocks 305 to move rightwards, so that the driving roller 203 and the driven roller 303 are separated, the cable clamped by the two rollers and threaded with the pipe falls between the lower baffle plates 205 for temporary placement, then the other cable head is placed between the two rollers, the pull rope 308 is released, the driven roller 303 clamps the other cable leftwards, the above actions are repeated, and the threading of the other cable is completed.
When all cable passes through the tube, the nut 502 is loosened, and the whole device of the embodiment can be taken out.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited, and other modifications or equivalent substitutions made by the technical solutions of the present invention by the persons skilled in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a cable installation device that distribution network construction used, includes actuating mechanism (2) and hold-down mechanism (3), its characterized in that:
the driving mechanism (2) and the pressing mechanism (3) are combined into a whole through a splicing piece (4), the whole is placed into the pipe orifice of the protection pipe (1), and the driving mechanism (2) and the pressing mechanism (3) are fixed in the pipe orifice of the protection pipe (1) through the jacking devices (5) on the two sides;
a driving roller (203) driven to rotate by a driving motor (204) is installed in the driving mechanism (2), a driven roller (303) capable of moving left and right is installed in the pressing mechanism (3), and the driving roller (203) and the driven roller (303) clamp the cable in a rolling mode to convey the cable.
2. The cable installation device for construction of a power distribution network according to claim 1, wherein:
the driving mechanism (2) comprises an external Contraband-shaped left half frame (201), a driving rotating shaft (202) is rotatably connected between two short sides of the left half frame (201), one end of the driving rotating shaft (202) is connected with a driving motor (204) through a coupler, and a spindle-shaped driving roller (203) carved with anti-skid grains is connected with a key at the middle position of the driving rotating shaft (202); convex line blocking plates (205) are fixed in the two short sides of the left half frame (201) and close to the driving rotating shaft (202); two short side ends of the left half frame (201) are provided with splicing pieces (4), and a jacking device (5) is installed on the long side of the left half frame (201).
3. The cable installation device for construction of a power distribution network according to claim 1, wherein:
the pressing mechanism (3) comprises an outer Contraband-shaped right half frame (301), two short edges of the right half frame (301) are respectively provided with a sliding groove (306), a sliding block (305) is arranged in the sliding groove (306), the side edge of the sliding block (305) is connected with one side of the sliding groove (306) through a spring (307), a bearing (304) is installed at the center of the sliding block (305), the bearing (304) is sleeved with a driven rotating shaft (302), and the driven rotating shaft (302) is in keyed connection with a spindle-shaped driven roller (303) carved with anti-skidding grains; the position that is close to driven spindle (302) in two minor faces of half frame (301) on the right side is fixed with bellied fender line board (205), and the tip of half frame (301) on the right side of two minor faces of half frame (301) on the right side is provided with splicing piece (4), and tight device (5) in top is installed to the long avris of half frame (301) on the right side.
4. The cable installation device for construction of a power distribution network according to claim 3, wherein:
through holes are formed in one sides of the sliding grooves (306) at the two short sides, pull ropes (308) penetrate through the through holes, and the two ends of each pull rope (308) are connected with the sliding blocks (305) in the two sliding grooves (306) respectively.
5. The cable installation device for construction of a power distribution network according to claim 1, wherein:
the splicing pieces (4) are of pin-hole structures or tenon-and-mortise structures.
6. The cable installation device for construction of a power distribution network according to claim 1, wherein:
the jacking device (5) comprises a plurality of studs (501), one ends of the studs (501) are in threaded connection with nuts (502), and gaskets (503) made of elastic materials are fixed at the ends of the nuts (502).
7. The cable installation device for construction of a power distribution network according to claim 1, wherein:
the driving motor (204) is communicated with an external line bank power switch through a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505957.6A CN114614405B (en) | 2022-05-11 | 2022-05-11 | Cable installation device for power distribution network construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210505957.6A CN114614405B (en) | 2022-05-11 | 2022-05-11 | Cable installation device for power distribution network construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114614405A true CN114614405A (en) | 2022-06-10 |
| CN114614405B CN114614405B (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210505957.6A Active CN114614405B (en) | 2022-05-11 | 2022-05-11 | Cable installation device for power distribution network construction |
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| Country | Link |
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| CN (1) | CN114614405B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803675A (en) * | 2022-06-28 | 2022-07-29 | 河南胜华电缆集团有限公司 | Cable manufacture is with guide conveyer |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002369326A (en) * | 2001-06-04 | 2002-12-20 | Hitachi Cable Ltd | Pressure feed head for laying pipe and method for laying pipe using it |
| US7374149B1 (en) * | 2005-08-26 | 2008-05-20 | Verizon New England Inc. | Road crossing assistant for installing optical fiber telephone cable |
| KR101695183B1 (en) * | 2016-08-08 | 2017-01-11 | 주식회사 훈전력 | Automatic Penetration and Unwinding Device for Electric Wires |
| CN209389580U (en) * | 2019-02-28 | 2019-09-13 | 沈阳华运天成科技有限公司 | A kind of penetration pipe propulsion device |
| CN209929862U (en) * | 2019-06-25 | 2020-01-10 | 中国机械工业第四建设工程有限公司 | Well head cable laying is with supplementary protection device |
| CN110797804A (en) * | 2019-10-25 | 2020-02-14 | 国网辽宁省电力有限公司铁岭供电公司 | Cable pipe port multidirectional pulley auxiliary tool |
| CN210415461U (en) * | 2019-06-10 | 2020-04-28 | 内蒙古鑫嘉立铭新材料科技有限公司 | Traction device for PE pipe production line |
| CN211556738U (en) * | 2020-02-14 | 2020-09-22 | 青岛业之峰电器制造有限公司 | Novel cable bridge |
| CN112117712A (en) * | 2020-09-18 | 2020-12-22 | 陈翠红 | Automatic peeling equipment for cables |
| CN112542808A (en) * | 2020-11-27 | 2021-03-23 | 国网山东省电力公司建设公司 | Cable laying device for electric power engineering construction |
| CN212811120U (en) * | 2020-08-28 | 2021-03-26 | 南京开拓建设有限公司 | Power cable conveying pulley |
| CN215168228U (en) * | 2021-05-26 | 2021-12-14 | 刘嘉雄 | Construction unwrapping wire equipment with flexible function |
| CN215287440U (en) * | 2021-05-18 | 2021-12-24 | 中国铁建电气化局集团第二工程有限公司 | Novel pay-off device for railway power pipeline threading |
| CN215956010U (en) * | 2021-08-31 | 2022-03-04 | 临汾市燎原城市照明有限公司 | Cable pipe laying guiding device |
| CN216134210U (en) * | 2021-06-08 | 2022-03-25 | 苗存恩 | Cable laying auxiliary device |
-
2022
- 2022-05-11 CN CN202210505957.6A patent/CN114614405B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002369326A (en) * | 2001-06-04 | 2002-12-20 | Hitachi Cable Ltd | Pressure feed head for laying pipe and method for laying pipe using it |
| US7374149B1 (en) * | 2005-08-26 | 2008-05-20 | Verizon New England Inc. | Road crossing assistant for installing optical fiber telephone cable |
| KR101695183B1 (en) * | 2016-08-08 | 2017-01-11 | 주식회사 훈전력 | Automatic Penetration and Unwinding Device for Electric Wires |
| CN209389580U (en) * | 2019-02-28 | 2019-09-13 | 沈阳华运天成科技有限公司 | A kind of penetration pipe propulsion device |
| CN210415461U (en) * | 2019-06-10 | 2020-04-28 | 内蒙古鑫嘉立铭新材料科技有限公司 | Traction device for PE pipe production line |
| CN209929862U (en) * | 2019-06-25 | 2020-01-10 | 中国机械工业第四建设工程有限公司 | Well head cable laying is with supplementary protection device |
| CN110797804A (en) * | 2019-10-25 | 2020-02-14 | 国网辽宁省电力有限公司铁岭供电公司 | Cable pipe port multidirectional pulley auxiliary tool |
| CN211556738U (en) * | 2020-02-14 | 2020-09-22 | 青岛业之峰电器制造有限公司 | Novel cable bridge |
| CN212811120U (en) * | 2020-08-28 | 2021-03-26 | 南京开拓建设有限公司 | Power cable conveying pulley |
| CN112117712A (en) * | 2020-09-18 | 2020-12-22 | 陈翠红 | Automatic peeling equipment for cables |
| CN112542808A (en) * | 2020-11-27 | 2021-03-23 | 国网山东省电力公司建设公司 | Cable laying device for electric power engineering construction |
| CN215287440U (en) * | 2021-05-18 | 2021-12-24 | 中国铁建电气化局集团第二工程有限公司 | Novel pay-off device for railway power pipeline threading |
| CN215168228U (en) * | 2021-05-26 | 2021-12-14 | 刘嘉雄 | Construction unwrapping wire equipment with flexible function |
| CN216134210U (en) * | 2021-06-08 | 2022-03-25 | 苗存恩 | Cable laying auxiliary device |
| CN215956010U (en) * | 2021-08-31 | 2022-03-04 | 临汾市燎原城市照明有限公司 | Cable pipe laying guiding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803675A (en) * | 2022-06-28 | 2022-07-29 | 河南胜华电缆集团有限公司 | Cable manufacture is with guide conveyer |
| CN114803675B (en) * | 2022-06-28 | 2022-10-04 | 河南胜华电缆集团有限公司 | Cable manufacture is with guide conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114614405B (en) | 2022-08-02 |
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