CN115064920B - Multi-strand cable connecting device for power transmission - Google Patents
Multi-strand cable connecting device for power transmission Download PDFInfo
- Publication number
- CN115064920B CN115064920B CN202210981524.8A CN202210981524A CN115064920B CN 115064920 B CN115064920 B CN 115064920B CN 202210981524 A CN202210981524 A CN 202210981524A CN 115064920 B CN115064920 B CN 115064920B
- Authority
- CN
- China
- Prior art keywords
- cable
- rotating
- barrel
- plate
- column
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention relates to the technical field of cable processing auxiliary devices, in particular to a multi-strand cable connecting device for power transmission. Due to the structural characteristics of the spiral chute, in the process that the two traction blocks move along the spiral chute in the direction, the two traction blocks automatically traction the two cable cores of the second cable, so that the two cable cores of the second cable are automatically uniformly and tightly wound on the outer walls of the two cable cores of the first cable, the connection of the two cables is completed, the time and the labor are saved, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of cable processing accessories, in particular to a multi-strand cable connecting device for power transmission.
Background
The cable is an important component in the process of power transmission, when the cable is actually laid, due to the requirement of laying site environment, a plurality of strands of cables need to be connected together, two strands of cables are commonly connected in a T shape, at present, when the two strands of cables are connected in a T shape, an insulating sheath in the middle area of one cable is firstly removed, an inner cable core is divided into two strands, an insulating sheath in the end area of the other cable is removed, and the cable core is also divided into two strands, the two strands of cable cores of the latter pass through the middle of the two former cable cores, at the moment, the two cables are arranged in a T shape, and the two cable cores of the latter are uniformly wound outside the former two strands of cable cores in an opposite winding manner to complete the connection of the two cables.
Disclosure of Invention
The main object of the present invention is to provide a multi-strand cable connecting device for power transmission, which effectively solves the problems noted in the background art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a multi-strand cable connecting device for power transmission comprises a barrel, wherein a spiral chute is arranged on the inner wall of the circumference of the barrel, traction blocks are arranged at the positions on two sides of the center point of a groove in the spiral chute in a sliding manner, the two traction blocks are both positioned in the spiral chute, and clamping assemblies are arranged on the two traction blocks;
the device is characterized by further comprising a bottom plate, a supporting frame is arranged at the top end of the bottom plate, the barrel is fixed on the bottom plate through the supporting frame, two fixing plates are fixedly arranged on the bottom plate and located on two sides of the barrel, a rotating hole is formed in each fixing plate and is coaxial with the barrel, a rotating plate is rotatably arranged in each rotating hole, a through hole is formed in the circle center of each rotating plate, a through hole is formed in the eccentric position of each rotating plate, a linkage column is slidably arranged in each through hole, and the traction block is fixedly sleeved on each linkage column;
a limiting square column is fixedly arranged on the circumferential outer wall of the linkage column, a limiting groove is formed in the circumferential inner wall of the through hole, and the limiting square column penetrates through the limiting groove in a sliding mode;
gear rings are fixedly sleeved on the circumferential outer walls of the two rotating plates, rotating shafts penetrate through the two fixing plates in a rotating mode, a transmission gear is fixedly arranged at one end, opposite to each other, of each rotating shaft, the transmission gear is meshed with the gear rings, a reverse coupling assembly is arranged between the two rotating shafts, and the reverse coupling assembly is used for enabling the rotating directions of the two rotating shafts to be opposite;
the reverse connecting shaft assembly consists of two linkage gears, the linkage gears are fixedly arranged at the opposite end parts of the two rotating shafts, and the two linkage gears are meshed with each other;
the clamping assembly is composed of two U-shaped hoops which are staggered with each other, iron plates are fixedly arranged at one ends of openings of the two U-shaped hoops, a plurality of telescopic loop bars are arranged between the two iron plates, a threaded shaft penetrates through a thread on one iron plate, one end of the threaded shaft is rotatably connected with the U-shaped hoop on the other iron plate, and a rotary rod is fixedly arranged at the other end of the threaded shaft;
the centripetal end of the traction block is provided with a telescopic groove, a telescopic column is arranged in the telescopic groove in a sliding mode, a spring is arranged between the telescopic column and the telescopic groove, and the telescopic column is fixedly connected with the iron plate.
Preferably, the barrel body consists of an upper half barrel and a lower half barrel, and the upper half barrel is connected with the lower half barrel in a hinged mode.
Preferably, the supporting plates are fixedly arranged on the same side of the upper half cylinder and the lower half cylinder, the two supporting plates are arranged in a staggered mode, a groove is formed in one of the supporting plates, and a deformation arc plate is fixedly arranged on the other supporting plate.
Preferably, the inner arc positions of the two U-shaped hoops are provided with anti-slip lines.
Preferably, a handle is arranged on the upper half cylinder.
After the technical scheme is adopted, the invention has the beneficial effects that:
because the structural feature of spiral spout for the in-process that the direction removed is done along spiral spout to two traction blocks, two traction blocks are automatic to pull the two strands of cable cores of second cable, make the two strands of cable cores of second cable automatic in the even inseparable winding of two strands of cable core outer walls of first cable, accomplish the connection to two cables, labour saving and time saving, work efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also possible for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an overall right front corner downward angled view configuration in an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the overall right front top angle downward looking oblique configuration after the upper barrel is opened in an embodiment of the present invention;
FIG. 3 is a schematic perspective view of the structure of a traction block and clamp assembly in an embodiment of the present invention;
FIG. 4 is a schematic perspective view of the cable core clamped by two U-shaped hoops in the embodiment of the invention;
FIG. 5 is a schematic perspective view of a structure in which right front corners of a rotating plate, a ring gear, a transmission gear, a rotating shaft and a link gear are obliquely viewed downward in an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a left front-to-back oblique view of the upper and lower half cylinders, the handle, the brace and the deformable arc plate in an embodiment of the present invention;
FIG. 7 is a schematic perspective view of a structure in which right front top corners of the upper half barrel and the lower half barrel are downwardly inclined after the upper half barrel is opened to a maximum angle in the embodiment of the present invention;
FIG. 8 is a schematic illustration of a T-connection of two cables in an embodiment of the present invention;
FIG. 9 is a schematic plan view of the U-shaped hoop and the anti-slip pattern in the embodiment of the invention;
reference numerals are as follows: 1. a barrel; 1a, an upper half cylinder; 1b, a lower half cylinder; 2. a spiral chute; 3. a traction block; 4. a base plate; 5. a support frame; 6. a fixing plate; 7. a rotating plate; 8. a linkage column; 9. limiting a square column; 10. a ring gear; 11. a rotating shaft; 12. a transmission gear; 13. a linkage gear; 14. a U-shaped hoop; 15. an iron plate; 16. a telescopic loop bar; 17. a threaded shaft; 18. rotating the rod; 19. a telescopic column; 20. a spring; 21. a support plate; 22. a groove; 23. a deformable arc plate; 24. anti-skid lines; 25. a handle.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the embodiment of the invention, in order to solve the problems of time and labor waste and low working efficiency of manual connection of two cables in the prior art, the cable core of the cable is automatically pulled through the spiral chute and the two pulling blocks which are slidably arranged on the spiral chute, the connection of the two cables is automatically completed, the time and the labor are saved, and the working efficiency is high, and the embodiment of the invention is described in detail as follows:
as shown in fig. 1-9, the multi-strand cable connecting device for power transmission comprises a barrel 1, wherein a spiral chute 2 is arranged on the inner circumferential wall of the barrel 1, traction blocks 3 are slidably arranged at positions on two sides of the center point of the inner groove of the spiral chute 2, the two traction blocks 3 are both positioned in the spiral chute 2, and clamping assemblies are arranged on the two traction blocks 3;
more specifically, the two traction blocks 3 slide along the spiral chute 2 in opposite directions, that is, when the two traction blocks 3 slide along the spiral chute 2, the distance between the two traction blocks 3 gradually increases or gradually decreases, and the above structure has the following steps when in operation:
1. taking two cables to be connected for later use;
2. removing an insulating sheath at the middle position of one cable (hereinafter referred to as a first cable) and dividing a cable core of the first cable into two strands;
3. removing the insulating sheath at the end position of another cable (hereinafter referred to as a second cable) and dividing the cable core of the second cable into two parts;
4. passing the two strands of the second cable through the two strands of the first cable;
5. uniformly and tightly winding the two cable cores of the second cable outside the two cable cores of the first cable in opposite directions to complete the connection of the two cables;
the beneficial effect of above-mentioned structure in the implementation process does, because the structural feature of spiral chute 2 for two traction block 3 are the in-process that the direction removed along spiral chute 2, and two traction block 3 are automatic to pull the two strands of cable cores of second cable, make the two strands of cable cores of second cable automatic in the even inseparable winding of two strands of cable core outer walls of first cable, accomplish the connection to two cables, labour saving and time saving, work efficiency is high.
Based on the above embodiment, the barrel body 1 is composed of an upper half barrel 1a and a lower half barrel 1b, and the upper half barrel 1a is connected with the lower half barrel 1b in a hinged manner;
referring to fig. 2 and 7 specifically, a part of the spiral chute 2 is located on the circumferential inner wall of the upper half cylinder 1a, the other part of the spiral chute 2 is located on the circumferential inner wall of the lower half cylinder 1b, after the upper half cylinder 1a and the lower half cylinder 1b are buckled together to form a complete cylinder body 1, the spiral chute 2 at this time has a complete structure, and the central point of the spiral chute 2 is located at the lowest point of the circumferential inner wall of the lower half cylinder 1 b;
when the cable is used, the upper half cylinder 1a is pulled, so that the upper half cylinder 1a rotates by taking the hinged part as an axis, the upper half cylinder 1a and the lower half cylinder 1b are in an open state at the moment, two ends of the first cable are fixed, the first cable is straightened, the first cable is positioned on the axis of the cylinder body 1, the middle position of the exposed cable core of the first cable is aligned with the central point of the spiral chute 2, two cable cores of the second cable are uniformly and tightly wound outside the two cable cores of the first cable under the action of the corresponding traction blocks 3 respectively, the connection of the two cables is automatically completed, and the working process is automatic and efficient.
Based on the above embodiment, as shown in fig. 1 and 2, the device further includes a bottom plate 4, a supporting frame 5 is disposed at the top end of the bottom plate 4, the barrel 1 is fixed on the bottom plate 4 through the supporting frame 5, two fixing plates 6 are fixedly disposed on the bottom plate 4, the two fixing plates 6 are disposed at two sides of the barrel 1, a rotating hole is disposed on the fixing plates 6, the rotating hole and the barrel 1 are coaxial, a rotating plate 7 is rotatably disposed in the rotating hole, a through hole is disposed at the center of the rotating plate 7, a through hole is disposed at the eccentric position of the rotating plate 7, a linkage column 8 is slidably disposed in the through hole, and the traction block 3 is fixedly sleeved on the linkage column 8;
more specifically, referring to fig. 1 and 2, the outer circumferential wall of the linkage column 8 is fixedly provided with one or more limiting square columns 9, in the embodiment of the present invention, only one limiting square column 9 is illustrated, the inner circumferential wall of the through hole is provided with a limiting groove, the limiting square column 9 slides through the limiting groove, and the limiting square column 9 plays a limiting and guiding role on the linkage column 8 through the limiting square column 9, so that the linkage column 8 can only slide along the axial direction of the rotating plate 7, the linkage column 8 can also do circular motion under the driving of the rotating plate 7, when the rotating plate 7 drives the linkage column 8 to do circular motion, the linkage column 8 drives the traction block 3 to slide along the spiral chute 2, and when the traction block 3 slides along the spiral chute 2, the linkage column 8 continuously slides in the through hole, and the rotation directions of the two rotating plates 7 are opposite;
in the course of the work, through the counter rotation of two rotor plates 7, rotor plate 7 drives traction block 3 through linkage post 8 and removes, and traction block 3 is along the gliding in-process of spiral spout 2, and the even inseparable winding of the cable core of the second cable of centre gripping subassembly centre gripping post on through traction block 3 is outside at two strands of cable cores of first cable, and degree of automation is high, and work efficiency is high.
Based on the above embodiment, the two rotating plates 7 are fixedly sleeved with gear rings 10 on the outer circumferential walls, the two fixing plates 6 are rotatably provided with rotating shafts 11 in a penetrating manner, the opposite ends of the two rotating shafts 11 are fixedly provided with transmission gears 12, the transmission gears 12 are meshed with the gear rings 10, a reverse coupling assembly is arranged between the two rotating shafts 11, and the reverse coupling assembly is used for enabling the rotating directions of the two rotating shafts 11 to be opposite;
more specifically, the reverse connecting shaft assembly is composed of two linkage gears 13, the linkage gears 13 are fixedly installed at opposite end portions of the two rotating shafts 11, and the two linkage gears 13 are meshed with each other;
in the specific implementation process, an external driving motor is in transmission connection with one transmission gear 12, the external driving motor drives the transmission gear 12 to rotate, the transmission gear 12 drives the corresponding linkage gear 13 to rotate through the rotating shaft 11, and the two linkage gears 13 are meshed with each other, so that the rotation directions of the two linkage gears 13 are opposite, and therefore, the rotation directions of the two transmission gears 12 are opposite, the transmission gear 12 drives the rotating plate 7 to rotate through the gear ring 10 meshed with the same side, and therefore, the rotation directions of the two rotating plates 7 are opposite, the two traction blocks 3 are driven to reversely slide along the spiral sliding grooves 2 through opposite rotation of the two rotating plates 7, connection of two cables is further completed, and the working efficiency is high.
Based on the above embodiment, as shown in fig. 3, 4 and 5, the clamping assembly is composed of two U-shaped hoops 14 which are staggered with each other, iron plates 15 are fixedly arranged at one ends of the openings of the two U-shaped hoops 14, a plurality of telescopic rods 16 are arranged between the two iron plates 15, a threaded shaft 17 is arranged on one iron plate 15 in a threaded penetrating manner, one end of the threaded shaft 17 is rotatably connected with the U-shaped hoop 14 on the other iron plate 15, and a rotary rod 18 is fixedly arranged at the other end of the threaded shaft 17;
more specifically, a telescopic groove is formed in the centripetal end of the traction block 3, a telescopic column 19 is arranged in the telescopic groove in a sliding mode, a spring 20 is arranged between the telescopic column 19 and the telescopic groove, and the telescopic column 19 is fixedly connected with the iron plate 15;
in the specific implementation process, when two cable cores of the second cable are fixed, the cable core firstly passes through the space between the two U-shaped hoops 14, a worker rotates the threaded shaft 17 through the rotary rod 18, the corresponding U-shaped hoop 14 is driven to move through the threaded shaft 17, the distance between the two iron plates 15 is continuously increased, the distance between arc points of the two U-shaped hoops 14 is gradually reduced, the cable core of the second cable is fixed through the two U-shaped hoops 14, the mode of clamping and fixing the cable core of the second cable through the two U-shaped hoops 14 is specifically referred to fig. 4, when the traction block 3 pulls the clamped cable core to move along the spiral chute 2, along with continuous winding of the cable core, the remaining length of the cable core is reduced, at the moment, the telescopic column 19 is in a pulled state, the spring 20 connected with the telescopic column 19 is in a stretched state, and the cable core can be wound through deformation of the spring 20, so that the efficiency is high.
Based on the above embodiment, the same side of the upper half tube 1a and the lower half tube 1b is fixedly provided with the support plates 21, the two support plates 21 are arranged in a staggered manner, one support plate 21 is provided with the groove 22, and the other support plate 21 is fixedly provided with the deformation arc plate 23;
in a specific working process, after the upper half cylinder 1a and the lower half cylinder 1b are buckled, the support plates 21 positioned on the upper half cylinder 1a and the lower half cylinder 1b slide in a mutually staggered manner, the deformation arc plate 23 is compressed and deformed under the extrusion of the two support plates 21, when the deformation arc plate 23 moves to the position of the groove 22, the deformation arc plate 23 is quickly restored to be deformed and clamped into the groove 22, and the quick and tight buckling of the upper half cylinder 1a and the lower half cylinder 1b is realized through the embedding and matching of the deformation arc plate 23 and the groove 22, so that the operation is convenient and fast.
Based on the above embodiment, in order to enable the two U-shaped anchor ears 14 to clamp the cable more firmly, the anti-slip patterns 24 are arranged at the inner arc positions of the two U-shaped anchor ears 14, so that the frictional resistance between the U-shaped anchor ears 14 and the cable core of the second cable can be enhanced, and the use stability is improved.
Based on the above embodiment, the handle 25 is arranged on the upper half cylinder 1a, so that the upper half cylinder 1a can be pulled more conveniently and more labor-saving.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.
Claims (5)
1. The multi-strand cable connecting device for power transmission is characterized by comprising a barrel (1), wherein a spiral chute (2) is formed in the inner wall of the circumference of the barrel (1), traction blocks (3) are arranged at the positions on two sides of the center point of the inner part of the spiral chute (2) in a sliding manner, the two traction blocks (3) are located in the spiral chute (2), and clamping assemblies are arranged on the two traction blocks (3);
the cylinder body (1) is fixed on the bottom plate (4) through the supporting frame (5), two fixing plates (6) are fixedly arranged on the bottom plate (4), the two fixing plates (6) are located on two sides of the cylinder body (1), a rotating hole is formed in each fixing plate (6), the rotating hole and the cylinder body (1) are coaxial, a rotating plate (7) is rotatably arranged in each rotating hole, a through hole is formed in the circle center of each rotating plate (7), a through hole is formed in the eccentric position of each rotating plate (7), a linkage column (8) is slidably arranged in each through hole, and the traction block (3) is fixedly sleeved on the linkage column (8);
a limiting square column (9) is fixedly arranged on the outer circumferential wall of the linkage column (8), a limiting groove is formed in the inner circumferential wall of the through hole, and the limiting square column (9) penetrates through the limiting groove in a sliding mode;
gear rings (10) are fixedly sleeved on the outer walls of the circumferences of the two rotating plates (7), rotating shafts (11) are rotatably arranged on the two fixing plates (6) in a penetrating mode, transmission gears (12) are fixedly arranged at the opposite ends of the two rotating shafts (11), the transmission gears (12) are meshed with the gear rings (10), a reverse coupling assembly is arranged between the two rotating shafts (11), and the reverse coupling assembly is used for enabling the rotating directions of the two rotating shafts (11) to be opposite;
the reverse connecting shaft assembly consists of two linkage gears (13), the linkage gears (13) are fixedly arranged at the opposite end parts of the two rotating shafts (11), and the two linkage gears (13) are meshed with each other;
the clamping assembly consists of two U-shaped hoops (14) which are staggered with each other, iron plates (15) are fixedly arranged at one ends of openings of the two U-shaped hoops (14), a plurality of telescopic loop bars (16) are arranged between the two iron plates (15), a threaded shaft (17) penetrates through the threads of one iron plate (15), one end of the threaded shaft (17) is rotatably connected with the U-shaped hoop (14) on the other iron plate (15), and a rotary rod (18) is fixedly arranged at the other end of the threaded shaft (17);
the centripetal end of the traction block (3) is provided with a telescopic groove, a telescopic column (19) is arranged in the telescopic groove in a sliding mode, a spring (20) is arranged between the telescopic column (19) and the telescopic groove, and the telescopic column (19) is fixedly connected with the iron plate (15).
2. Stranded cable connection device for power transmission according to claim 1, wherein said barrel (1) is composed of an upper half-barrel (1 a) and a lower half-barrel (1 b), said upper half-barrel (1 a) and said lower half-barrel (1 b) being connected by means of a hinge.
3. The multi-strand cable connecting device for power transmission according to claim 2, wherein support plates (21) are fixedly arranged on the same side of the upper half tube (1 a) and the lower half tube (1 b), the two support plates (21) are arranged in a staggered manner, one support plate (21) is provided with a groove (22), and the other support plate (21) is fixedly provided with a deformation arc plate (23).
4. The multi-strand cable connecting device for power transmission according to claim 1, wherein the two U-shaped hoops (14) are provided with anti-slip threads (24) at the inner arc positions.
5. Stranded cable connection device for power transmission according to claim 2, wherein a handle (25) is provided on said upper half-barrel (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981524.8A CN115064920B (en) | 2022-08-16 | 2022-08-16 | Multi-strand cable connecting device for power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210981524.8A CN115064920B (en) | 2022-08-16 | 2022-08-16 | Multi-strand cable connecting device for power transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115064920A CN115064920A (en) | 2022-09-16 |
| CN115064920B true CN115064920B (en) | 2022-12-09 |
Family
ID=83207313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210981524.8A Active CN115064920B (en) | 2022-08-16 | 2022-08-16 | Multi-strand cable connecting device for power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115064920B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565063B (en) * | 2015-08-27 | 2018-12-11 | 广州启弘电力工程咨询有限公司 | Cable delivery system |
| CN210898313U (en) * | 2019-12-09 | 2020-06-30 | 云南电网有限责任公司曲靖供电局 | Multifunctional electric power construction traction device |
| CN113788359B (en) * | 2021-08-31 | 2023-07-25 | 国网山东省电力公司建设公司 | Cable traction device for power construction |
-
2022
- 2022-08-16 CN CN202210981524.8A patent/CN115064920B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115064920A (en) | 2022-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109201774B (en) | Cable winding and unwinding alignment device for construction | |
| DE202022106395U1 (en) | An efficient wiring device | |
| CN115064920B (en) | Multi-strand cable connecting device for power transmission | |
| CN213387131U (en) | Pay-off is used in electric power construction | |
| CN219341282U (en) | Cable laying traction device | |
| CN219106948U (en) | Communication cable wiring auxiliary device | |
| CN210106761U (en) | Chemical equipment pipeline supporting device | |
| CN111675045A (en) | Automatic cable coiling machine | |
| CN114481655B (en) | Steel wire rope braiding and winding equipment and working method thereof | |
| CN212832535U (en) | Core pipe traction equipment for assembly type building production | |
| CN211743899U (en) | Construction tool for cable stay wire in building electrical engineering | |
| CN211848613U (en) | Steel strand rope forming device | |
| CN211209125U (en) | Power transmission and transformation circuit turn-buckle | |
| CN210193043U (en) | Electric wire winder with antiwind function | |
| CN216812698U (en) | High-stability clamp applicable to large-piece connection for steel wire rope | |
| CN215879640U (en) | Pole coiling machine | |
| CN221369914U (en) | Cable recycling mechanism | |
| CN213894753U (en) | Winding device for power cable production | |
| CN216904059U (en) | Automatic stringing equipment for electric wires of power line pole | |
| CN111776852B (en) | Special cable former for cables and cabling method using same | |
| CN221420239U (en) | Wire coil special for fireproof cable | |
| CN213879096U (en) | Pre-buried pipe threading device | |
| CN217170257U (en) | PVC pipe production is with beating mark device | |
| CN218532629U (en) | Bundling aluminum conductor winding tool | |
| CN108512126A (en) | A kind of power ampere loads line apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |