CN117060276A - Cable laying device for power construction - Google Patents

Cable laying device for power construction Download PDF

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Publication number
CN117060276A
CN117060276A CN202311010398.2A CN202311010398A CN117060276A CN 117060276 A CN117060276 A CN 117060276A CN 202311010398 A CN202311010398 A CN 202311010398A CN 117060276 A CN117060276 A CN 117060276A
Authority
CN
China
Prior art keywords
cable
power construction
laying device
limiting
plate
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.)
Pending
Application number
CN202311010398.2A
Other languages
Chinese (zh)
Inventor
李佳
江丹
王维银
王丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Anhui Electric Power Co Ltd Lixin County Power Supply Co
Bozhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
Original Assignee
State Grid Anhui Electric Power Co Ltd Lixin County Power Supply Co
Bozhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Anhui Electric Power Co Ltd Lixin County Power Supply Co, Bozhou Power Supply Co of State Grid Anhui Electric Power Co Ltd filed Critical State Grid Anhui Electric Power Co Ltd Lixin County Power Supply Co
Priority to CN202311010398.2A priority Critical patent/CN117060276A/en
Publication of CN117060276A publication Critical patent/CN117060276A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00Forwarding filamentary material
    • B65H51/02Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00Guides for filamentary materials; Supports therefor
    • B65H57/14Pulleys, rollers, or rotary bars
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/82Recycling of waste of electrical or electronic equipment [WEEE]

Abstract

The application relates to the technical field of power construction, in particular to a cable laying device for power construction, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a turntable mechanism which is used for placing cables and has a height adjusting function; a plurality of limiting mechanisms for limiting the pulled-out cables are arranged on one side of the turntable mechanism on the bottom plate; and one side of the bottom plate, which is positioned on the limiting mechanism, is also provided with a steering mechanism, and the steering mechanism can protect the led-out cables and can adapt and keep any angle of the led-out cables. According to the application, the cable is fixed on the turntable mechanism, and then the cable is led out by limiting mechanisms, so that a consistent path can be kept, winding and scattering are avoided, and after the cable passes through the steering mechanism, the steering device with any angle rotation function can be adapted to pull the cable in the direction, so that the cable is protected, and the cable is prevented from being worn or bent.

Description

Cable laying device for power construction
Technical Field
The application relates to the technical field of power construction, in particular to a cable laying device for power construction.
Background
The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad sense of the wire cable is also simply referred to as cable, and the narrow sense of the cable is referred to as insulated cable. In power construction, cabling is common.
Through retrieving, chinese patent discloses a kind of power construction cable lays haulage equipment (grant bulletin number CN 216971547U), the on-line screen storage device comprises a base, the top of base is provided with the box, the mounting groove with the inside intercommunication of box has all been seted up to the left and right sides of box, the inside sliding connection of mounting groove has the installation piece, the rolling mouth with the inside intercommunication of box has been seted up in the left side of installation piece, carries out many times cleaning to the cable surface of rolling through brush and cleaning piece to make the cleanness of cable more thorough, and reduce the staff in the time of rolling to the cable to a certain extent, the surface of cable adheres to pollutants such as some dust, makes the surface of cable appear dirty, and makes the pollutant adhere to the cable surface for a long time to a certain extent reduce, makes the circumstances that the cable surface appears corroding, thereby makes the staff can roll the cable more smoothly.
The above patent realizes the winding of the cable and cleans the cable in the winding process. However, in the process of laying the cable, after the cable is pulled out from the cable drum, the pulling direction of the cable is possibly at any angle, and the current laying device can only realize limiting and protecting of the cable in a certain direction, cannot realize comprehensive protection and needs to be improved. Accordingly, a person skilled in the art provides a cable-laying device for electric power construction to solve the problems set forth in the background art described above.
Disclosure of Invention
In order to solve the technical problems, the application provides a cable laying device for power construction, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a turntable mechanism which is used for placing cables and has a height adjusting function;
a plurality of limiting mechanisms for limiting the pulled-out cables are arranged on one side of the turntable mechanism on the bottom plate;
and one side of the bottom plate, which is positioned on the limiting mechanism, is also provided with a steering mechanism, and the steering mechanism can protect the led-out cables and can adapt and keep any angle of the led-out cables.
Preferably: the upper end of the bottom plate is provided with a chute, the chute is annular, and the bottom of the turntable mechanism is positioned in the chute and is in sliding connection with the chute.
Preferably: the turntable mechanism comprises a lower plate, the middle position of the lower end of the lower plate is rotationally connected with a bottom plate through a rotating shaft, a sliding block is arranged at the outer side of the rotating shaft at the bottom of the lower plate, and the sliding block is positioned in the sliding groove.
Preferably: the central position of the upper end of the lower plate is provided with a supporting rod, the upper end of the supporting rod is provided with a screw rod, an upper plate in threaded connection with the screw rod is sleeved on the screw rod, and anti-slip pads are arranged on one sides of the upper plate and the lower plate.
Preferably: the limiting mechanism comprises a lower limiting part and an upper limiting part, wherein the upper limiting part is arranged in the lower limiting part and can adjust the distance between the upper limiting part and the lower limiting part.
Preferably: the lower limiting part comprises two mounting plates which are distributed front and back, a lower roller which rotates with the lower roller is arranged between the two mounting plates, one side, away from each other, of each of the two mounting plates is provided with a side plate with a cavity inside, and the upper limiting part is arranged in the side plate and fixed through screws.
Preferably: the upper limiting part comprises two adjusting plates positioned in the side plates, an upper roller is arranged between the adjusting plates, and a cable is positioned between the upper roller and the lower roller.
Preferably: the steering mechanism comprises a base and a rotating piece, a fixed cylinder is arranged at the upper end of the base, a motor is arranged in the fixed cylinder, a gear is arranged on a motor shaft of the motor, the gear is meshed with the rotating piece, and the rotating piece is rotationally connected with the fixed cylinder.
Preferably: the steering gear is installed to the outer tip of rotating member, and the rotating member includes the rotary drum, and the one end of rotary drum is located the spacing inslot of seting up of fixed section of thick bamboo, sliding connection between the two, and the ring gear is installed to the inner wall of rotary drum, ring gear and gear engagement.
Preferably: the outer end of the rotary cylinder is provided with an extension plate, the extension plate is provided with a steering gear, the steering gear comprises a clamping seat, the bottom of the clamping seat is connected with the extension plate through an elastic rod, the upper side of the clamping seat is provided with a steering wheel, and the upper side of the steering wheel is also provided with a limiting cover.
The application has the technical effects and advantages that:
according to the application, the cable is fixed on the turntable mechanism, and then the cable is led out by limiting mechanisms, so that a consistent path can be kept, winding and scattering are avoided, and after the cable passes through the steering mechanism, the steering device with any angle rotation function can be adapted to pull the cable in the direction, so that the cable is protected, and the cable is prevented from being worn or bent.
Drawings
Fig. 1 is a schematic structural view of a cable laying device for electric power construction according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a cable laying device for electric power construction according to an embodiment of the present application;
fig. 3 is a front view of a cable laying device for electric power construction according to an embodiment of the present application;
fig. 4 is a plan view of a cable laying device for power construction according to an embodiment of the present application;
fig. 5 is a schematic structural view of a base plate in a cable laying apparatus for electric power construction according to an embodiment of the present application;
fig. 6 is a schematic structural view of a rotation mechanism in a cable laying device for electric power construction according to an embodiment of the present application;
fig. 7 is a schematic structural view of a limiting mechanism in a cable laying device for power construction according to an embodiment of the present application;
fig. 8 is a schematic structural view of a steering mechanism of a cable laying device for power construction according to an embodiment of the present application;
fig. 9 is a schematic structural view of a limiting groove in a cable laying device for power construction according to an embodiment of the present application;
fig. 10 is a schematic structural view of a rotating member and a steering gear in a cable laying device for power construction according to an embodiment of the present application.
In the figure:
1. a bottom plate; 2. a moving wheel; 3. a pushing handle; 4. a turntable mechanism; 5. a limiting mechanism; 6. a steering mechanism; 11. a chute; 41. a lower plate; 42. a rotating shaft; 43. a slide block; 44. a support rod; 45. a screw; 46. an upper plate; 47. an anti-slip pad; 51. a lower limit member; 52. an upper limit member; 511. a mounting plate; 512. a lower roller; 513. a side plate; 514. a screw; 521. an adjusting plate; 522. an upper roller; 61. a base; 62. a fixed cylinder; 63. a limit groove; 64. a motor; 65. a gear; 66. a rotating member; 67. a diverter; 661. a rotary drum; 662. a toothed ring; 663. an extension plate; 671. a clamping seat; 672. an elastic rod; 673. a steering wheel; 674. and a limit cover.
Detailed Description
The application will be described in further detail with reference to the drawings and the detailed description. The embodiments of the application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the application in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, and to enable others of ordinary skill in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 10, in this embodiment, a cable laying device for electric power construction is provided, which includes a base plate 1, a plurality of moving wheels 2 are installed at the bottom of the base plate 1, a push handle 3 is arranged at the left side of the upper end of the base plate 1, a soft sleeve is sleeved on the push handle 3, which can increase the comfort level of a user when pushing the device, and the device can be conveniently moved by pushing the push handle 3 and matching with the moving wheels 2;
the upper surface of the bottom plate 1 is provided with a turntable mechanism 4 for placing cables, the turntable mechanism 4 has a height adjusting function, cables with different heights can be fixed (the width of the cables becomes the height after the cables are erected), one side of the bottom plate 1, which is positioned on the turntable mechanism 4, is provided with a plurality of limiting mechanisms 5 for limiting the pulled cables, and the limiting mechanisms 5 limit the limits led out from the turntable mechanism 4 on a path so as to avoid scattering or winding and knotting;
the steering mechanism 6 is further arranged on one side of the limiting mechanism 5 on the bottom plate 1, and the steering mechanism 6 can protect an led-out cable and can adaptively keep any angle led out by the cable, so that after the steering mechanism 6 is arranged, the cable is led out, whether the cable is pulled downwards, upwards or obliquely, the steering mechanism 6 can adaptively adjust, and further the cable is protected, and the existing cable laying device is only provided with one or two directions which can protect the cable (such as upwards or downwards, which is in a simpler structural arrangement) so as to avoid bending or scratching;
specifically, the upper end of the bottom plate 1 is provided with a chute 11, the chute 11 is annular, the bottom of the turntable mechanism 4 is positioned in the chute 11 and is in sliding connection with the chute 11, and then after a cable is fixed on the turntable mechanism 4, the turntable mechanism 4 can rotate along with the cable by pulling the cable, the turntable mechanism 4 comprises a lower plate 41, the middle position of the lower end of the lower plate 41 is rotationally connected with the bottom plate 1 through a rotating shaft 42, the bottom of the lower plate 41 is positioned at the outer side of the rotating shaft 42 and provided with a sliding block 43, the sliding block 43 is positioned in the chute 11, when the sliding block 43 rotates, the rotating shaft 42 rotates, and meanwhile the sliding block 43 rotates in the chute 11, and the sliding block 43 provides a supporting function for the turntable mechanism 4;
the center of the upper end of the lower plate 41 is provided with a supporting rod 44, the upper end of the supporting rod 44 is provided with a screw rod 45, the screw rod 45 is sleeved with an upper plate 46 in threaded connection with the upper plate 46, after a cable is sleeved on the supporting rod 44 and the screw rod 45, the upper plate 46 is rotatably arranged on the screw rod 45 and screwed, so that the upper plate 46 gradually moves downwards, and then the lower plate 41 is used for fixing a clamping column cable together, so that the clamping column cable can rotate along with the turntable mechanism 4, meanwhile, one sides of the upper plate 46 and the lower plate 41 are provided with anti-slip pads 47, the anti-slip pads 47 can further increase the stability of cable fixation, and the anti-slip pads 47 can be made of rubber;
the limiting mechanism 5 comprises a lower limiting piece 51 and an upper limiting piece 52, the upper limiting piece 52 is arranged in the lower limiting piece 51 and can adjust the distance between the upper limiting piece and the lower limiting piece 51, the two parts are mutually matched, a cable is clamped at the middle position, the cable is further limited, and the cable coming out of the turntable mechanism 4 is kept to have a uniform traction path;
the lower limiting piece 51 comprises two mounting plates 511 which are distributed front and back, a lower roller 512 which rotates with the two mounting plates 511 is arranged between the two mounting plates 511, a side plate 513 with a cavity is arranged at one side of each of the two mounting plates 511, which is far away from each other, the upper limiting piece 52 is arranged in the side plate 513 and is fixed through a screw 514, the screw 514 is used for adjusting the distance between the upper limiting piece 52 and the lower limiting piece 51 when the thickness of a cable wire is required to be insulated, the distance is convenient, and the screw 514 is only required to be unscrewed, otherwise the cable is screwed and fixed;
the upper limiting piece 52 comprises two adjusting plates 521 positioned in the side plates 513, an upper roller 522 is arranged between the adjusting plates 521, and a cable wire is positioned between the upper roller 522 and the lower roller 512 to limit the cable wire;
the steering mechanism 6 comprises a base 61 and a rotating piece 66, a fixed cylinder 62 is arranged at the upper end of the base 61, a motor 64 is arranged in the fixed cylinder 62, a gear 65 is arranged on a motor shaft of the motor 64, the gear 65 is meshed with the rotating piece 66, the rotating piece 66 is rotationally connected with the fixed cylinder 62, so that after the motor 64 is started, the motor 64 drives the gear 65 to rotate, and the gear 65 drives the rotating piece 66 to rotate in the fixed cylinder 62;
the outer end part of the rotating piece 66 is provided with the steering gear 67, a cable led out from the limiting mechanism 5 can enter the steering gear 67, the steering gear 67 rotates along with the rotating piece 66, 360 rotation can be realized, the steering gear 67 can be matched no matter which direction the cable is stretched and pulled, limiting and protection are realized on the cable, and abrasion and bending of the cable are avoided;
the rotating member 66 comprises a rotating cylinder 661, one end of the rotating cylinder 661 is positioned in a limit groove 63 formed in the fixed cylinder 62, the rotating cylinder 661 and the limit groove are connected in a sliding manner, a toothed ring 662 is arranged on the inner wall of the rotating cylinder 661, the toothed ring 662 is meshed with a gear 65, when the gear 65 rotates, the toothed ring 662 rotates, and then the rotating cylinder 661 is driven to rotate in the fixed cylinder 62, and a steering gear 67 is driven to rotate, so that the angle is adjusted;
the outer end of the rotary cylinder 661 is provided with an extension plate 663, the extension plate 663 is provided with a steering gear 67, the steering gear 67 comprises a clamping seat 671, the bottom of the clamping seat 671 is connected with the extension plate 663 through an elastic rod 672, the upper side of the clamping seat is provided with a steering wheel 673, a limiting cover 674 is further arranged on the upper side of the steering wheel 673, a cable wire is positioned on the steering wheel 673 to be clung to the limiting cover 674 when being pulled, the limiting cover 674 is prevented from being separated, and the cable wire is favorably acted on the steering wheel 673 when being pulled, so that the elastic rod 672 can play a buffering effect on the cable wire.
According to the application, the cable is fixed on the turntable mechanism 4, and then the cable is led out by the limiting mechanisms 5 to keep a consistent path so as to avoid winding and scattering, and after the cable passes through the steering mechanism 6, the steering device 67 with any angle rotation function can be adapted to pull the cable in the direction, so that the cable is protected and is prevented from being worn or bent.
It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present application without the inventive step, are intended to be within the scope of the present application. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (10)

1. The utility model provides a cable laying device for electric power construction which characterized in that:
comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is provided with a turntable mechanism (4) which is used for placing cables and has a heightening function;
a plurality of limiting mechanisms (5) for limiting the pulled-out cables are arranged on one side of the turntable mechanism (4) on the bottom plate (1);
the steering mechanism (6) is further arranged on one side of the limiting mechanism (5) on the bottom plate (1), and the steering mechanism (6) can protect the led-out cables and can adapt and keep any angle of the led-out cables.
2. The cable laying device for electric power construction according to claim 1, wherein the upper end of the bottom plate (1) is provided with a chute (11), the chute (11) is annular, and the bottom of the turntable mechanism (4) is positioned in the chute (11) and is in sliding connection with the chute.
3. The cable laying device for electric power construction according to claim 2, wherein the turntable mechanism (4) comprises a lower plate (41), the middle position of the lower end of the lower plate (41) is rotationally connected with the bottom plate (1) through a rotating shaft (42), a sliding block (43) is arranged at the bottom of the lower plate (41) and positioned on the outer side of the rotating shaft (42), and the sliding block (43) is positioned in the sliding groove (11).
4. A cable laying device for electric power construction according to claim 3, characterized in that the center of the upper end of the lower plate (41) is provided with a supporting rod (44), the upper end of the supporting rod (44) is provided with a screw (45), the screw (45) is sleeved with an upper plate (46) in threaded connection with the screw, and one side of the upper plate (46) and one side of the lower plate (41) are respectively provided with an anti-slip pad (47).
5. The cable laying device for electric power construction according to claim 1, wherein the limiting mechanism (5) comprises a lower limiting member (51) and an upper limiting member (52), and the upper limiting member (52) is installed in the lower limiting member (51) and can adjust the distance between the upper limiting member and the lower limiting member (51).
6. The cable laying device for electric power construction according to claim 5, wherein the lower limiting member (51) comprises two mounting plates (511) which are distributed front and back, a lower roller (512) which rotates with the two mounting plates (511) is arranged between the two mounting plates (511), side plates (513) with cavities are arranged on one sides, away from each other, of the two mounting plates (511), and the upper limiting member (52) is arranged in the side plates (513) and fixed through screws (514).
7. The cable laying device for electric power construction according to claim 6, wherein the upper limiting member (52) comprises two adjusting plates (521) located in the side plates (513), an upper roller (522) is installed between the adjusting plates (521), and the cable wire is located between the upper roller (522) and the lower roller (512).
8. The cable laying device for electric power construction according to claim 1, wherein the steering mechanism (6) comprises a base (61) and a rotating member (66), a fixed cylinder (62) is installed at the upper end of the base (61), a motor (64) is installed in the fixed cylinder (62), a gear (65) is installed on a motor shaft of the motor (64), the gear (65) is meshed with the rotating member (66), and the rotating member (66) is rotatably connected with the fixed cylinder (62).
9. The cable laying device for electric power construction according to claim 8, wherein the outer end portion of the rotating member (66) is provided with a steering gear (67), the rotating member (66) comprises a rotating cylinder (661), one end of the rotating cylinder (661) is located in a limit groove (63) formed in the fixed cylinder (62), the rotating cylinder and the rotating cylinder are in sliding connection, a toothed ring (662) is mounted on the inner wall of the rotating cylinder (661), and the toothed ring (662) is meshed with the gear (65).
10. The cable laying device for electric power construction according to claim 9, wherein the outer end of the rotary drum (661) is provided with an extension plate (663), the extension plate (663) is provided with a steering gear (67), the steering gear (67) comprises a clamping seat (671), the bottom of the clamping seat (671) is connected with the extension plate (663) through an elastic rod (672), the upper side of the clamping seat is provided with a steering wheel (673), and the upper side of the steering wheel (673) is also provided with a limiting cover (674).
CN202311010398.2A 2023-08-11 2023-08-11 Cable laying device for power construction Pending CN117060276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311010398.2A CN117060276A (en) 2023-08-11 2023-08-11 Cable laying device for power construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311010398.2A CN117060276A (en) 2023-08-11 2023-08-11 Cable laying device for power construction

Publications (1)

Publication Number Publication Date
CN117060276A true CN117060276A (en) 2023-11-14

Family

ID=88658301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311010398.2A Pending CN117060276A (en) 2023-08-11 2023-08-11 Cable laying device for power construction

Country Status (1)

Country Link
CN (1) CN117060276A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068366U (en) * 1992-07-02 1994-02-01 日立電線株式会社 Guide pulley for feeding wire rods in any direction
JP2016098103A (en) * 2014-11-25 2016-05-30 日本電気硝子株式会社 Thread guide apparatus and thread guide method
CN111483888A (en) * 2020-04-13 2020-08-04 曾华云 Traction device used for electric power construction and convenient to adjust cable tension
CN214827875U (en) * 2021-02-07 2021-11-23 聚力新材料科技(日照)有限公司 Welding wire guide mechanism
CN218216379U (en) * 2022-08-23 2023-01-03 华著数据科技(浙江)有限公司 Cable laying auxiliary device for electromechanical equipment installation
CN218289900U (en) * 2022-07-27 2023-01-13 王晓洁 Electric cable conveyor of building

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068366U (en) * 1992-07-02 1994-02-01 日立電線株式会社 Guide pulley for feeding wire rods in any direction
JP2016098103A (en) * 2014-11-25 2016-05-30 日本電気硝子株式会社 Thread guide apparatus and thread guide method
CN111483888A (en) * 2020-04-13 2020-08-04 曾华云 Traction device used for electric power construction and convenient to adjust cable tension
CN214827875U (en) * 2021-02-07 2021-11-23 聚力新材料科技(日照)有限公司 Welding wire guide mechanism
CN218289900U (en) * 2022-07-27 2023-01-13 王晓洁 Electric cable conveyor of building
CN218216379U (en) * 2022-08-23 2023-01-03 华著数据科技(浙江)有限公司 Cable laying auxiliary device for electromechanical equipment installation

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