CN216335808U - Middle-high voltage cable laying device convenient to rolling - Google Patents

Middle-high voltage cable laying device convenient to rolling Download PDF

Info

Publication number
CN216335808U
CN216335808U CN202122561782.4U CN202122561782U CN216335808U CN 216335808 U CN216335808 U CN 216335808U CN 202122561782 U CN202122561782 U CN 202122561782U CN 216335808 U CN216335808 U CN 216335808U
Authority
CN
China
Prior art keywords
fixedly connected
sliding
shell
rolling
high voltage
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.)
Active
Application number
CN202122561782.4U
Other languages
Chinese (zh)
Inventor
李会超
李士勇
耿献涛
张辉停
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.)
Annette Cable Group Co ltd
Original Assignee
Annette Cable Group 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 Annette Cable Group Co ltd filed Critical Annette Cable Group Co ltd
Priority to CN202122561782.4U priority Critical patent/CN216335808U/en
Application granted granted Critical
Publication of CN216335808U publication Critical patent/CN216335808U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

The utility model discloses a medium-high voltage cable laying device convenient to wind, which comprises a box body, wherein the box body comprises a shell, a lifting device is fixedly arranged in an inner cavity of the shell, the lifting device comprises a top plate, the front surface and the back surface of the top plate are fixedly connected with the front surface and the back surface of the inner wall of the shell, the bottom of the top plate is fixedly connected with a first motor, two sides of the top plate are fixedly connected with guide blocks, and the front surfaces and the back surfaces of the two guide blocks are fixedly connected with the front surface and the back surface of the inner cavity of the shell; this well high voltage cable laying device convenient to rolling has solved cable laying and has accomplished the back and need demolish between cable drum and the mount pad with the help of external instrument, the problem that wastes time and energy, has practiced thrift cable laying work's time greatly, has promoted the efficiency of laying cable work simultaneously, and the design of turning over the board can overturn and not only has made things convenient for the storage nature of this device.

Description

Middle-high voltage cable laying device convenient to rolling
Technical Field
The utility model relates to the technical field of cable collection, in particular to a medium-high voltage cable laying device convenient to wind.
Background
A cable is an electrical energy or signal transmission device, usually consisting of several or several groups of conductors, usually a rope-like cable twisted from several or several groups of conductors (at least two per group), each group of conductors being insulated from each other and often twisted around a center, the whole being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation, and the cable taking aspect in the prior art is still constructed by erecting a cable barrel frame on site.
In the chinese utility model patent publication No. CN213326055U, an adjustable power cable winding device is disclosed, wherein a movable pressing plate is disposed in a receiving groove inside a second protection frame, which plays a role of adjusting the distance between the pressing plate and the second protection frame, thereby realizing the pressing and fixing of the power cable wound on the winding drum, and a first wire pressing groove and a second wire pressing groove are respectively disposed inside the first protection frame and the pressing plate, which can press the edge of the power cable wound on the winding drum, thereby avoiding the loosening of the power cable wound on the winding drum, and being beneficial to the protection of the power cable wound on the winding drum, but when the cable is wound, the cable is easy to be stacked, wound and wound at one position of the outer surface of the cable drum, the wound cable is easy to be wound, and inconvenience is caused by the subsequent cable being drawn out, and is not conducive to protecting the power cable wound on the winding drum.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a medium-high voltage cable laying device convenient to wind, and solves the problems that the existing cable laying device is easy to stack, wind and wind when cables are bundled, the wound cables are not wound uniformly, and the cables are easy to wind.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a middle-high voltage cable laying device convenient to wind comprises a box body, wherein the box body comprises a shell, a lifting device is fixedly arranged in an inner cavity of the shell and comprises a top plate, the front surface and the back surface of the top plate are fixedly connected with the front surface and the back surface of the inner wall of the shell, a first motor is fixedly connected with the bottom of the top plate, guide blocks are fixedly connected with the two sides of the top plate, the front surface and the back surface of the two guide blocks are fixedly connected with the front surface and the back surface of the inner cavity of the shell, the output end of the first motor is fixedly connected with a threaded rod through a coupler, the bottom of the threaded rod is in threaded connection with a bottom plate, the bottom plate is in sliding connection with the inner wall of the shell, a first sliding groove is formed in the guide block in a penetrating mode, a sliding rod is movably arranged in the shell, the inner surface of the first sliding groove is in sliding connection with the outer surface of the sliding rod, the top of the sliding rod is movably connected with a roller, so that the cable roller can rotate along the surface of the roller in situ.
Preferably, the bottom fixedly connected with telescoping device at the shell back, the telescoping device includes the base, the top swing joint of base has the telescopic link, the spherical head of top fixedly connected with of telescopic link, the back of box is rotated through the bull stick and is connected with the board that turns over, the rolling groove has all been seted up to the both sides at board top of turning over, and the back of turning over provided by the telescopic link is done to lift from top to bottom by the holding power that the telescopic link provided.
Preferably, the equal fixedly connected with sliding bin in both sides at board top turns over, turns over the inside of board top both sides and being located sliding bin and all runs through and has seted up No. two spouts, turns over the both sides at board top and all runs through and has seted up spherical groove, be linked together between No. two spouts and the spherical groove, sliding bin can hold the telescopic link and slide in inside.
Preferably, the inner surface of the second sliding groove is matched with the outer surface of the telescopic rod, and the inner surface of the spherical groove is matched with the outer surface of the spherical head.
Preferably, the device is received to the front fixedly connected with of shell, it includes the motor storehouse to assist the device to receive, the No. two motors of inside fixedly connected with in motor storehouse, the No. two slip storehouses of right side fixedly connected with in motor storehouse assist the device to receive and can provide help when the cable rolling.
Preferably, the inner chamber of No. two sliding bins rotates and is connected with two-way lead screw, two-way lead screw's left side is run through No. two sliding bins and motor storehouse and is extended to the inside in motor storehouse, two-way lead screw left end and the output fixed connection of No. two motors, and No. two motors can provide rotatory power for two-way lead screw.
Preferably, the outer surface threaded connection of two-way lead screw has the sliding block, the bottom and the top sliding connection of No. two sliding bins of sliding block, the rotation of two-way lead screw can make the sliding block carry out the linkage along the screw thread on surface.
Preferably, the top fixedly connected with ring of sliding block, the surface of ring runs through and has seted up three rotation groove, and the inside in three rotation groove all rotates and is connected with the wheel brush, and the intra-annular wheel brush can clean the cable when the rolling, ensures that can not be too dirty in disorder after the rolling.
Advantageous effects
The utility model provides a medium-high voltage cable laying device convenient to wind. Compared with the prior art, the method has the following beneficial effects:
(1) the middle-high voltage cable laying device convenient for rolling drives the threaded rod to rotate by starting the motor to enable the bottom plate to rise, the bottom plate rises to enable the slide rods with different heights to slide to be flush with the top of the shell along the guide block, the empty cable roller is jacked up, the cable roller is rolled out to the end along the set rolling groove by manual assistance, the telescopic rod is recovered to drive the turning plate to fall down, after a new cable roller is replaced, the spherical head of the expansion device passes through the matched spherical groove to be placed in the inner cavity of the sliding bin, the telescopic rod is started to jack the turning plate by supporting force, the telescopic rod can slide along with the matched second sliding groove in the motion process, after the specified angle is reached, the cable roller moves to the upper part of the lifting device along the rolling groove, the motor rotates reversely to drive the bottom plate to reset with the slide rods, and after the device is used, the turning plate can also be covered on the top of the shell, the problem of need demolish between cable drum and the mount pad with the help of external instrument after having solved cable laying and having accomplished, waste time and energy has been practiced thrift cable laying work's time greatly, has promoted the efficiency of laying cable work simultaneously, turns over the reversible design of board and has not only made things convenient for the storage nature of this device, provides mechanical structure for cable drum's loading and unloading moreover and supports, has guaranteed the stability of laying device when using.
(2) The middle-high voltage cable laying device convenient to wind winds the cable by penetrating the cable through the circular ring, drives the wheel brush to rotate under the friction force of cable recovery, when the cable penetrates through the circular ring, the surface of the cable drum is cleaned, the second motor is started to drive the bidirectional screw to rotate while the cable drum is rolled, the rotation of the bidirectional screw enables the sliding block to drive the circular ring to slide left and right at the top of the second sliding bin, the cable is wound and rolled along the outer surface of the cable drum in a reciprocating manner, the circular ring is designed, when the cable is rolled, can clean the mud on the surface of the cable, greatly improves the neatness of the cable after being rolled, meanwhile, the wheel brush is matched with the reciprocating translation of the bidirectional screw rod, so that when the cable is wound, the cable is wound and wound along the outer surface of the cable roller in a reciprocating mode, and the uniformity after the cable is wound is greatly improved.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is a longitudinal sectional side view of the internal structure of the present invention;
FIG. 3 is a perspective view of a guide block and slide bar arrangement of the present invention;
FIG. 4 is a bottom view of the flap structure of the present invention;
FIG. 5 is a longitudinal sectional perspective view of the structure of the auxiliary receiving device of the present invention;
figure 6 is a perspective view of the ring and wheel brush configuration of the present invention.
FIG. 1 shows a box body; 2. a housing; 3. a lifting device; 4. a top plate; 5. a first motor; 6. a guide block; 7. a threaded rod; 8. a base plate; 9. a first chute; 10. a slide bar; 11. a roller; 12. a telescoping device; 13. a base; 14. a telescopic rod; 15. a spherical head; 16. turning over a plate; 17. a rolling groove; 18. a first sliding bin; 19. an auxiliary receiving device; 20. a motor compartment; 21. a second motor; 22. a second sliding bin; 23. a bidirectional lead screw; 24. a slider; 25. a circular ring; 26. a wheel brush; 27. a second chute; 28. a ball-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, a medium and high voltage cable laying device convenient for rolling comprises a box body 1, the box body 1 comprises a shell 2, a lifting device 3 is fixedly arranged in an inner cavity of the shell 2, the lifting device 3 comprises a top plate 4, the front surface and the back surface of the top plate 4 are fixedly connected with the front surface and the back surface of the inner wall of the shell 2, the bottom of the top plate 4 is fixedly connected with a motor 5, the motor 5 is electrically connected with an external power supply, two sides of the top plate 4 are fixedly connected with guide blocks 6, the front surfaces and the back surfaces of the two guide blocks 6 are fixedly connected with the front surface and the back surface of the inner cavity of the shell 2, the output end of the motor 5 is fixedly connected with a threaded rod 7 through a coupler, the bottom of the threaded rod 7 is in threaded connection with a bottom plate 8, the bottom plate 8 is in sliding connection with the inner wall of the shell 2, a first sliding chute 9 is arranged in the guide block 6, a sliding rod 10 is movably arranged in the shell 2, the first motor 5 drives the threaded rod 7 to rotate to enable the bottom plate 8 to ascend, the ascending of the bottom plate 8 can enable the slide rods 10 with different heights to slide along the guide blocks 6 to be flush with the top of the shell 2, the empty cable drum is jacked up, the inner surface of the first sliding groove 9 is in sliding connection with the outer surface of the slide rods 10, the tops of the slide rods 10 are movably connected with rollers 11, the bottom of the back of the shell 2 is fixedly connected with a telescopic device 12, the telescopic device 12 comprises a base 13, the top of the base 13 is movably connected with a telescopic rod 14, the top of the telescopic rod 14 is fixedly connected with a spherical head 15, the back of the box body 1 is rotatably connected with a turning plate 16 through the rotating rod, the telescopic rod 14 is recovered to drive the turning plate 16 to fall down, rolling grooves 17 are formed in two sides of the top of the turning plate 16, the cable drum rolls out along the arranged rolling grooves 17, sliding bins 18 are fixedly connected with two sides of the top of the turning plate 16, the spherical head 15 of the telescopic device 12 penetrates through the matched spherical grooves 28 to be placed in the inner cavity of the sliding bin 18, the telescopic rod 14 is started to jack the turning plate 16 through supporting force, the two sides of the top of the turning plate 16 and the inside of the sliding bin 18 are all penetrated and provided with a second sliding groove 27, the two sides of the top of the turning plate 16 are all penetrated and provided with a spherical groove 28, the second sliding groove 27 is communicated with the spherical groove 28, the telescopic rod 14 can slide along with the second sliding groove 27 matched with the second sliding groove, the inner surface of the second sliding groove 27 is matched with the outer surface of the telescopic rod 14, and the inner surface of the spherical groove 28 is matched with the outer surface of the spherical head 15.
Example two:
referring to fig. 1-2 and 5-6, a middle and high voltage cable laying device convenient for winding comprises a box body 1, an auxiliary receiving device 19 is fixedly connected to the front side of a shell 2, the auxiliary receiving device 19 comprises a motor chamber 20, a second motor 21 is fixedly connected to the inside of the motor chamber 20, the second motor 21 is electrically connected with an external power supply, a second sliding chamber 22 is fixedly connected to the right side of the motor chamber 20, a bidirectional screw 23 is rotatably connected to the inner cavity of the second sliding chamber 22, the left side of the bidirectional screw 23 penetrates through the second sliding chamber 22 and the motor chamber 20 and extends into the motor chamber 20, the left end of the bidirectional screw 23 is fixedly connected with the output end of the second motor 21, the outer surface of the bidirectional screw 23 is in threaded connection with a ring 24, the bottom of the bidirectional screw 24 is in sliding connection with the top of the second sliding chamber 22, the top of the sliding block 24 is fixedly connected with a circular ring 25, the second motor 21 drives the bidirectional screw 23 to rotate, the rotation of two-way lead screw 23 makes sliding block 24 take ring 25 to carry out the horizontal slip at No. two sliding chamber 22 tops, and the surface of ring 25 runs through and has seted up three rotation groove, and the inside in three rotation groove all rotates and is connected with round brush 26, and the cable conductor passes ring 25 and carries out the rolling, drives round brush 26 and rotates under the frictional force that the cable was retrieved, and round brush 26 clears up its surface when the cable conductor passes ring 25.
And those not described in detail in this specification are well within the skill of those in the art.
When the cable drum lifting device works, firstly, after a coil of cable is used up, a motor 5 is started to drive a threaded rod 7 to rotate so as to enable a bottom plate 8 to lift up, the lifting of the bottom plate 8 can slide a slide rod 10 with different heights to be flush with the top of a shell 2 along a guide block 6, an empty cable drum is jacked up, the cable drum is manually and auxiliarily rolled out to the end along an arranged rolling groove 17, a telescopic rod 14 is recovered to drive a turning plate 16 to fall down, a new cable drum is replaced, a spherical head 15 of a telescopic device 12 is manually placed in an inner cavity of a sliding bin 18 through a spherical groove 28 matched with the spherical head, the telescopic rod 14 is started to jack up the turning plate 16 through supporting force, the telescopic rod 14 can slide along a second sliding groove 27 matched with the sliding slot in the movement process, after a specified angle is reached, the cable drum moves to the upper part of the lifting device 3 along the rolling groove 17, the motor 5 rotates reversely to drive the bottom plate 8 to reset with the slide rod 10, after the equipment is used, the turning plate 16 can be overturned to cover the top of the shell 2, an operator can pass the cable through the ring 25 to wind the cable after the cable is laid, the wheel brush 26 is driven to rotate under the friction force of cable recovery, the wheel brush 26 cleans the surface of the cable when the cable passes through the ring 25, the two-way screw 23 is driven to rotate by starting the second motor 21 while the cable is wound, the sliding block 24 drives the ring 25 to slide left and right at the top of the second sliding bin 22 due to the rotation of the two-way screw 23, and the cable is wound and wound along the outer surface of the cable drum in a reciprocating mode.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a well high voltage cable laying device convenient to rolling, includes box (1), its characterized in that: the box body (1) comprises a shell (2), a lifting device (3) is fixedly installed in an inner cavity of the shell (2), the lifting device (3) comprises a top plate (4), the front surface and the back surface of the top plate (4) are fixedly connected with the front surface and the back surface of the inner wall of the shell (2), a motor (5) is fixedly connected to the bottom of the top plate (4), guide blocks (6) are fixedly connected to the two sides of the top plate (4), the front surface and the back surface of the two guide blocks (6) are fixedly connected with the front surface and the back surface of the inner cavity of the shell (2), a threaded rod (7) is fixedly connected to the output end of the motor (5) through a coupler, a bottom plate (8) is connected to the bottom of the threaded rod (7) through threads, the bottom plate (8) is slidably connected with the inner wall of the shell (2), and a sliding groove (9) is formed in the guide blocks (6) in a penetrating mode, the inside movable mounting of shell (2) has slide bar (10), the internal surface of a spout (9) and the surface sliding connection of slide bar (10), the top swing joint of slide bar (10) has gyro wheel (11).
2. The medium-high voltage cable laying device convenient for rolling as claimed in claim 1, wherein: the novel box body is characterized in that a telescopic device (12) is fixedly connected to the bottom of the back of the shell (2), the telescopic device (12) comprises a base (13), a telescopic rod (14) is movably connected to the top of the base (13), a spherical head (15) is fixedly connected to the top of the telescopic rod (14), a turning plate (16) is rotatably connected to the back of the box body (1) through a rotating rod, and rolling grooves (17) are formed in two sides of the top of the turning plate (16).
3. The medium-high voltage cable laying device convenient for rolling as claimed in claim 2, wherein: the novel turnover door is characterized in that a first sliding bin (18) is fixedly connected to the two sides of the top of the turnover door (16), a second sliding groove (27) is formed in the two sides of the top of the turnover door (16) and located inside the first sliding bin (18) in a penetrating mode, a spherical groove (28) is formed in the two sides of the top of the turnover door (16) in a penetrating mode, and the second sliding groove (27) is communicated with the spherical groove (28).
4. The medium-high voltage cable laying device convenient for rolling up as claimed in claim 3, wherein: the inner surface of the second sliding groove (27) is matched with the outer surface of the telescopic rod (14), and the inner surface of the spherical groove (28) is matched with the outer surface of the spherical head (15).
5. The medium-high voltage cable laying device convenient for rolling as claimed in claim 1, wherein: the front fixedly connected with of shell (2) is assisted and is received device (19), it includes motor storehouse (20) to assist receipts device (19), No. two motors (21) of inside fixedly connected with in motor storehouse (20), No. two sliding chamber of right side fixedly connected with (22) in motor storehouse (20).
6. The medium-high voltage cable laying device convenient for rolling up as claimed in claim 5, wherein: the inner chamber of No. two sliding chamber (22) rotates and is connected with two-way lead screw (23), the left side of two-way lead screw (23) runs through No. two sliding chamber (22) and motor storehouse (20) and extends to the inside in motor storehouse (20), the output fixed connection of two-way lead screw (23) left end and No. two motor (21).
7. The medium-high voltage cable laying device convenient for rolling up as claimed in claim 6, wherein: the outer surface of the bidirectional screw rod (23) is in threaded connection with a sliding block (24), and the bottom of the sliding block (24) is in sliding connection with the top of the second sliding bin (22).
8. The medium-high voltage cable laying device convenient for rolling up as claimed in claim 7, wherein: the top fixedly connected with ring (25) of sliding block (24), the surface of ring (25) runs through and has seted up three rotation groove, and the inside in three rotation groove all rotates and is connected with round brush (26).
CN202122561782.4U 2021-10-25 2021-10-25 Middle-high voltage cable laying device convenient to rolling Active CN216335808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122561782.4U CN216335808U (en) 2021-10-25 2021-10-25 Middle-high voltage cable laying device convenient to rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122561782.4U CN216335808U (en) 2021-10-25 2021-10-25 Middle-high voltage cable laying device convenient to rolling

Publications (1)

Publication Number Publication Date
CN216335808U true CN216335808U (en) 2022-04-19

Family

ID=81181467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122561782.4U Active CN216335808U (en) 2021-10-25 2021-10-25 Middle-high voltage cable laying device convenient to rolling

Country Status (1)

Country Link
CN (1) CN216335808U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114803696A (en) * 2022-05-16 2022-07-29 北方魏家峁煤电有限责任公司 Cable drum device for automatic cable winding and unwinding vehicle
CN117509291A (en) * 2024-01-05 2024-02-06 哈尔滨工程大学 Photoelectric combined cable installation auxiliary equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114803696A (en) * 2022-05-16 2022-07-29 北方魏家峁煤电有限责任公司 Cable drum device for automatic cable winding and unwinding vehicle
CN117509291A (en) * 2024-01-05 2024-02-06 哈尔滨工程大学 Photoelectric combined cable installation auxiliary equipment
CN117509291B (en) * 2024-01-05 2024-03-29 哈尔滨工程大学 Photoelectric combined cable installation auxiliary equipment

Similar Documents

Publication Publication Date Title
CN216335808U (en) Middle-high voltage cable laying device convenient to rolling
CN109573751B (en) New energy automobile charging pile capable of quickly withdrawing cable and cable withdrawing method thereof
CN216105398U (en) Cable pay-off rack convenient to multiple cable unwrapping wire simultaneously of removing
CN113708107A (en) Portable electric power construction earthing device
CN212558638U (en) Automatic compound coiling mechanism of self-adhesive tape
CN210763632U (en) Cable winding frame
CN210339961U (en) Pay-off rack for construction site of building construction
CN218538745U (en) Wire bunching device for electric wire and cable
CN216981341U (en) Cable winding and unwinding devices for electromechanical installation engineering
CN116587906A (en) New energy charging pile and management method thereof
CN114314179B (en) Well cable conductor winding and unwinding devices
CN217051051U (en) Cable coiling device for computer communication engineering
CN212798991U (en) Pay-off rack capable of adapting to wire barrels with different sizes
CN211077993U (en) Wire and cable coiling mechanism convenient to remove
CN212799102U (en) Pay-off rack for electric power construction
CN216004808U (en) Cable coiling mechanism that possesses even rolling function for construction
CN220744919U (en) Cable drum take-up device for cable preparation
CN217626888U (en) Wiring construction reason line instrument convenient to accomodate
CN219573071U (en) Pay-off that engineering measurement used
CN214295624U (en) Portable car fills electric pile
CN219832300U (en) Tube strander convenient for replacing winding roller
CN210652731U (en) Alternating-current charging stake that occupation space is little
CN219833044U (en) Power equipment ground protection device
CN218344892U (en) Adjustable wiring board winding drum
CN216686891U (en) Wiring device for architectural decoration engineering

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A convenient winding device for laying medium and high voltage cables

Granted publication date: 20220419

Pledgee: Industrial and Commercial Bank of China Limited Xining Datong Branch

Pledgor: Annette Cable Group Co.,Ltd.

Registration number: Y2024630000002

PE01 Entry into force of the registration of the contract for pledge of patent right