CN111960177A - Power cable line laying device of transformer substation - Google Patents
Power cable line laying device of transformer substation Download PDFInfo
- Publication number
- CN111960177A CN111960177A CN202010912932.9A CN202010912932A CN111960177A CN 111960177 A CN111960177 A CN 111960177A CN 202010912932 A CN202010912932 A CN 202010912932A CN 111960177 A CN111960177 A CN 111960177A
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- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- side walls
- arc
- wall
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/30—Swifts or skein holders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Abstract
The invention discloses a power cable line laying device for a transformer substation, which comprises an installation seat, wherein four locking universal wheels are arranged at four corners of the side wall of the lower end of the installation seat, a push handle is fixedly connected to the side wall of the installation seat, two fixing frames are fixedly connected to the side wall of the upper end of the installation seat, a first winding drum and a second winding drum are rotatably connected between the two fixing frames, a cable body is wound on the first winding drum, two groups of connecting blocks are arranged on the second winding drum, spherical grooves are formed in the side walls of two sides of each group of a plurality of connecting blocks, spheres are arranged in the spherical grooves, a plurality of idler wheels are arranged on the side wall of each sphere, the side walls of the plurality of idler wheels abut against the side walls of the spherical grooves, and a connecting rod is arranged between. The invention can lay the cable easily by one person, saves labor, has good protection effect on the cable and can improve the stability of the cable during movement.
Description
Technical Field
The invention relates to the technical field of power cables, in particular to a power cable line laying device for a transformer substation.
Background
The cable line is an electrical signal transmission system consisting of a communication cable and its accessories. The communication cable is a wire harness formed by twisting a plurality of mutually insulated core wires or conductors according to a certain mode, and a sealed sheath is wrapped outside the wire harness, and an outer protective layer is also wrapped outside the wire harness. When the power cable used by the transformer substation is installed, the safety of the power cable is ensured, so that the service life of the power cable is ensured.
Among the prior art, when laying the power cable that the transformer substation used, need many people to stimulate the cable together and just can avoid cable and ground contact friction, more labour has been taken like this, and the operation is got up also very complicacy, it is troublesome, and the cable can rock at the in-process that promotes, the cable can drop like this, follow-up arrangement is very troublesome, increase the burden for the staff, and the cable is when turning to, the staff operates more difficultly, for this reason, we propose a transformer substation power cable circuit laying device and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when a power cable for a transformer substation is laid, a plurality of people need to pull the cable together to avoid the contact friction between the cable and the ground, so that more labor force is occupied, the operation is very complicated and troublesome, the cable can shake in the pushing process, the cable can fall off, the follow-up arrangement is very troublesome, the burden is increased for workers, and the operation of the workers is more laborious when the cable turns.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power cable line laying device for a transformer substation comprises a mounting seat, wherein four locking universal wheels are arranged at four corners of the side wall of the lower end of the mounting seat, a push handle is fixedly connected to the side wall of the lower end of the mounting seat, two fixing frames are fixedly connected to the side wall of the upper end of the mounting seat, a first winding drum and a second winding drum are rotatably connected between the two fixing frames, a cable body is wound on the first winding drum, two groups of connecting blocks are arranged on the second winding drum, spherical grooves are formed in the side walls of the two sides of each group of the connecting blocks, spheres are arranged in the spherical grooves, a plurality of idler wheels are arranged on the side wall of each sphere, the side walls of the plurality of idler wheels abut against the side walls of the spherical grooves, a connecting rod is arranged between every two connecting blocks, the side walls of the two groups of the connecting rods are rotatably connected, the lateral wall of sliding block passes through reset spring and the diapire fixed connection of mounting groove, and every group is a plurality of fixedly connected with round bar between the sliding block, the parcel has the rubber sleeve on the round bar, the both ends of connecting rod extend to respectively in the spherical groove and with spheroidal lateral wall fixed connection, keep away from the second reel the lateral wall fixedly connected with arc cassette of connecting block, the lateral wall of arc cassette rotates through the torsional spring and is connected with the arc pole, the lateral wall threaded connection of bolt and arc cassette is passed through to the one end that the torsional spring was kept away from to the arc pole, the lateral wall that the arc pole is close to the arc cassette is through a plurality of compression spring fixedly connected with arc stripper plates, the lateral wall of arc stripper plate is equipped with the.
Preferably, the lower extreme lateral wall fixedly connected with fixing base of arc cassette, two branch of the lower extreme lateral wall fixedly connected with of fixing base, two the lateral wall of branch all rotates through rotating the piece and is connected with the disc, the three movable rod that evenly sets up of lateral wall fixedly connected with of disc, the one end that the disc was kept away from to the movable rod is equipped with the pulley.
Preferably, the side wall of fixing base has been seted up and has been accomodate the groove, accomodate the diapire fixedly connected with stay cord in groove, the one end fixedly connected with handle of accomodating the groove is kept away from to the stay cord, the inner wall parcel of handle has the blotter, the side wall of blotter is equipped with a plurality of arc walls, the opening of accomodating the groove has the baffle rather than the matching through a plurality of hinge swing joint, be equipped with the hidden handle on the baffle.
Preferably, a plurality of equal fixedly connected with straight line limit guide of upper and lower lateral wall of mounting groove, the upper and lower lateral wall fixedly connected with of sliding block and the motion piece that straight line limit guide matches.
Preferably, the number of the mounting grooves is less than that of the connecting rods, and the width and the height of the side walls of the connecting rods are both greater than those of the side walls of the mounting grooves.
Preferably, one the lateral wall fixedly connected with installation section of thick bamboo of mount, the inner wall sliding connection of installation section of thick bamboo has two sets of first slides and second slide, fixedly connected with buffer spring between first slide and the second slide, the upper end lateral wall fixedly connected with bracing piece of first slide, the upper end lateral wall fixedly connected with antifriction plate of bracing piece, two equal fixedly connected with bull sticks of lateral wall of first reel and second reel, fixed cover is equipped with the cam on the bull stick.
Preferably, the inner wall of an installation section of thick bamboo rotates through rotating and is connected with the dwang, fixed cover is equipped with first bevel gear on the dwang, it is connected with two thread grooves, two to rotate through the bearing between the both sides inner wall of an installation section of thick bamboo the equal fixedly connected with of lateral wall of thread groove and the second bevel gear that first bevel gear matches, two equal threaded connection has the threaded rod in the thread groove, two the threaded rod respectively with the lateral wall fixed connection of two second slides, the dwang runs through the inner wall and the fixedly connected with hand wheel of an installation section of thick bamboo.
Compared with the prior art, the invention has the beneficial effects that:
1. when the cable body needs to be pulled, the cable body only needs to be placed on the arc-shaped clamping seat to be clamped, then the cable body is pulled to move, when the cable body moves, the second winding drum and the first winding drum rotate together, the connecting rod, the connecting block, the round rod and other structures can well support the cable, so that the cable is prevented from being in contact with the ground and the like, the safety of the cable body in the laying process is further protected, when the cable body is adopted, the cable can be smoothly laid by only one person, the labor consumption is greatly reduced, the working efficiency is improved, and under the matching of the sliding block, the reset spring and other structures, the connecting blocks and the connecting rods can be conveniently driven to turn, so that the cable body can be directly pulled to turn, the efficiency in cable laying is further improved, and the working load is reduced;
2. through the matching of the structures such as the supporting rod, the disc and the movable rod, the slide rod can conveniently drive the arc-shaped clamping seat to move, and when encountering an obstacle, the slide rod can smoothly cross the obstacle, so that the operation burden of workers is reduced;
3. the pull rope and the handle can be conveniently stored through the storage groove, the arc-shaped clamping seat can be easily pulled to move by utilizing the handle and the pull rope, and the cable body can be easily pulled to move, so that the workload of workers can be greatly reduced;
4. through the cooperation of installation section of thick bamboo, buffer spring and antifriction plate isotructure, can support the cam, make the cam can not rotate easily, guarantee like this when promoting the mount pad and remove, guarantee that first reel and second reel can not acutely rock, and then the stability of cable body and other mechanisms.
Drawings
Fig. 1 is a schematic front view of a power cable line laying device of a transformer substation according to the present invention;
fig. 2 is a left side view structural schematic diagram of a power cable line laying device of a transformer substation provided by the invention;
FIG. 3 is a schematic view showing a connection structure of a connection block and a connection rod;
FIG. 4 is a schematic view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of the structure at B in FIG. 3;
FIG. 6 is a schematic view of the structure at C in FIG. 2;
FIG. 7 is a schematic view of the structure of FIG. 2 at D;
FIG. 8 is a schematic structural view of an arc-shaped card seat;
fig. 9 is a sectional view of the holder.
In the figure: the device comprises a mounting seat 1, a locking universal wheel 2, a push handle 3, a fixing frame 4, a first winding drum 5, a second winding drum 6, a cable body 7, a connecting block 8, a ball 9, a roller 10, a connecting rod 11, a mounting groove 12, a sliding block 13, a return spring 14, a round rod 15, a rubber sleeve 16, an arc-shaped clamping seat 17, a torsion spring 18, an arc-shaped rod 19, a compression spring 20, an arc-shaped extrusion plate 21, a fixed seat 22, a supporting rod 23, a disc 24, a movable rod 25, a pulley 26, a pull rope 27, a handle 28, a baffle 29, a mounting barrel 30, a first sliding plate 31, a second sliding plate 32, a buffer spring 33, a supporting rod 34, a wear-resisting plate 35, a rotating rod 36, a cam 37, a rotating rod 38, a first bevel gear 39, a thread 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.
Referring to fig. 1-9, a power cable line laying device for a transformer substation comprises a mounting base 1, four locking universal wheels 2 are arranged at four corners of a side wall of a lower end of the mounting base 1, the mounting base 1 can be conveniently pushed to move through the locking universal wheels 2, and the position of the mounting base 1 can be stably limited, a push handle 3 is fixedly connected to a side wall of the mounting base 1, the mounting base 1 can be easily pushed to move by using the push handle 3, two fixing frames 4 are fixedly connected to a side wall of an upper end of the mounting base 1, a mounting barrel 30 is fixedly connected to a side wall of one fixing frame 4, two groups of first sliding plates 31 and second sliding plates 32 are slidably connected to an inner wall of the mounting barrel 30, a buffer spring 33 is fixedly connected between the first sliding plates 31 and the second sliding plates 32, a support rod 34 is fixedly connected to a side wall of an upper end of the first, the two side walls of the first winding drum 5 and the second winding drum 6 are fixedly connected with rotating rods 36, the rotating rods 36 are fixedly sleeved with cams 37, the cams 37 are blocked by wear-resisting plates 35 to rotate, and then the rotation of the first winding drum 5 and the second winding drum 6 can be limited, so that when the mounting seat 1 is pushed to move, the cable body 7 is ensured not to fall off from the first winding drum 5, the safety of the cable body 7 is protected, and the burden of workers is also reduced;
the inner wall of the installation barrel 30 is rotatably connected with a rotating rod 38 through a rotating part, a first bevel gear 39 is fixedly sleeved on the rotating rod 38, two thread grooves 40 are rotatably connected between the inner walls of the two sides of the installation barrel 30 through bearings, the side walls of the two thread grooves 40 are fixedly connected with a second bevel gear 41 matched with the first bevel gear 39, threaded rods 42 are respectively and threadedly connected in the two thread grooves 40, the two threaded rods 42 are respectively and fixedly connected with the side walls of the two second sliding plates 32, the rotating rod 38 penetrates through the inner wall of the installation barrel 30 and is fixedly connected with a hand wheel 43, the rotating hand wheel 43 drives the rotating rod 38 to rotate, the threaded rods 40 can be rotated through the matching of the first bevel gear 39 and the second bevel gear 41, and then the threaded rods 42 are lifted through thread engagement, so that the positions of the first sliding plate 31 and the second sliding plate 32 can be adjusted, and the, thereby facilitating the pulling out of the cable body 7;
a first winding drum 5 and a second winding drum 6 are rotatably connected between the two fixing frames 4, a cable body 7 is wound on the first winding drum 5, two groups of connecting blocks 8 are arranged on the second winding drum 6, the side walls of the two sides of each group of the connecting blocks 8 are provided with spherical grooves, spheres 9 are arranged in the spherical grooves, the side walls of the spheres 9 are provided with a plurality of idler wheels 10, the side walls of the idler wheels 10 are abutted against the side walls of the spherical grooves, the spheres 9 can smoothly rotate in the spherical grooves under the action of the idler wheels 10 and can rotate along all directions, the spheres 9 are guaranteed not to be separated from the spherical grooves under the limitation of the structures of the idler wheels 10, the connecting rods 11 and the like, and the connecting rods 11 are arranged between every two connecting blocks 8;
the side walls of two groups of multiple connecting rods 11 are rotatably connected with mounting grooves 12 through rotating parts, the upper side walls and the lower side walls of the mounting grooves 12 are fixedly connected with linear limiting guide rails, the upper side walls and the lower side walls of sliding blocks 13 are fixedly connected with moving parts matched with the linear limiting guide rails, the number of the mounting grooves 12 is less than that of the connecting rods 11, the width and the height of the side walls of the connecting rods 11 are greater than those of the side walls of the mounting grooves 12, so that the material consumption can be reduced, the economic cost can be reduced, and simultaneously, a good supporting and protecting effect on cables can be achieved, the sliding blocks 13 are slidably connected in the mounting grooves 12, the side walls of the sliding blocks 13 are fixedly connected with the bottom walls of the mounting grooves 12 through return springs 14, round rods 15 are fixedly connected among the multiple sliding blocks 13 in each group, rubber sleeves 16 wrap the round rods 15, the side wall of the connecting block 8 far away from the second winding drum 6 is fixedly connected with an arc-shaped clamping seat 17, and the side wall of the lower end of the arc-shaped clamping seat 17 is fixedly connected with a fixed seat 22;
the side wall of the fixed seat 22 is provided with a containing groove, the bottom wall of the containing groove is fixedly connected with a pull rope 27, one end of the pull rope 27 far away from the containing groove is fixedly connected with a handle 28, the inner wall of the handle 28 is wrapped with a cushion pad, the side wall of the cushion pad is provided with a plurality of arc-shaped grooves, the opening of the containing groove is movably connected with a baffle 29 matched with the opening through a plurality of hinges, the baffle 29 is provided with a hidden handle, the pull rope 27 and the handle 28 can be conveniently contained through the containing groove, the handle 28 and the pull rope 27 can be used for easily pulling the arc-shaped clamping seat 17 to move, and further the cable body 7 is easily pulled to move, thus the side wall at the lower end of the fixed seat 22, which can greatly reduce the work burden of a worker, is fixedly connected with two supporting rods 23, the side walls of the two supporting rods 23 are both rotatably connected with a disc 24 through rotating pieces, through branch 23, disc 24, the cooperation of movable rod 25 isotructure, can make the slide bar drive arc cassette 17 conveniently and remove, and when meetting the barrier, can cross the barrier smoothly, thereby alleviate staff's operation burden, the lateral wall of arc cassette 17 rotates through torsional spring 18 and is connected with arc pole 19, the lateral wall threaded connection of bolt and arc cassette 17 is passed through to the one end that torsional spring 18 was kept away from to arc pole 19, the lateral wall that arc pole 19 is close to arc cassette 17 is through a plurality of compression spring 20 fixedly connected with arc stripper plate 21, the lateral wall of arc stripper plate 21 is equipped with the chamfer.
When a cable is laid, the mounting seat 1 can be pushed to move to a specified position, then the locking universal wheel 2 is locked, one end of the cable body 7 is pulled to be clamped into the arc-shaped clamping seat 17, and the arc-shaped extrusion plate 21 stably clamps the cable body 7 under the action of the rebound force of the compression spring 20, so that the cable body 7 can be driven to move when the fixing seat 22 is pulled, the cable body 7 can drive the first winding drum 5 to rotate when moving, meanwhile, the fixing seat 22 can pull the connecting rod 11 and the connecting block 8 to be separated from the second winding drum 6, and the cable body 7 can be supported by the round rod 15 and the rubber sleeve 16, so that the friction between the cable body 7 and the ground is avoided, and the cable body 7 can be operated by only one person when pulled, the operation is convenient, and the labor force is greatly reduced;
and when needs turn to, direct pulling fixing base 22 turns to, and the interval between connecting rod 11 and the connecting block 8 changes, and round bar 15 can support sliding block 13 and slide, and then makes reset spring 14 take place to deform, and connecting rod 11 and connecting block 8 can turn to like this to continue to play good supporting effect to cable body 7, safety when guaranteeing cable body 7 to remove, convenient operation uses manpower sparingly moreover.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A power cable line laying device for a transformer substation comprises a mounting seat (1) and is characterized in that four locking universal wheels (2) are arranged at four corners of the side wall of the lower end of the mounting seat (1), a pushing handle (3) is fixedly connected to the side wall of the mounting seat (1), two fixing frames (4) are fixedly connected to the side wall of the upper end of the mounting seat (1), a first winding drum (5) and a second winding drum (6) are rotatably connected between the two fixing frames (4), a cable body (7) is arranged on the first winding drum (5) in a winding manner, two groups of connecting blocks (8) are arranged on the second winding drum (6), spherical grooves are formed in the side walls of the connecting blocks (8) in each group, a sphere (9) is arranged in each spherical groove, a plurality of idler wheels (10) are arranged on the side wall of the sphere (9), and the side walls of the idler wheels (10) are abutted against the side walls of the, every two be equipped with connecting rod (11) between connecting block (8), the lateral wall of two sets of a plurality of connecting rod (11) all rotates through rotating and is connected with mounting groove (12), sliding connection has sliding block (13) in mounting groove (12), the lateral wall of sliding block (13) passes through reset spring (14) and the diapire fixed connection of mounting groove (12), and it is a plurality of for every group fixedly connected with round bar (15) between sliding block (13), parcel has rubber sleeve (16) on round bar (15), the both ends of connecting rod (11) extend respectively to in the spherical groove and with the lateral wall fixed connection of spheroid (9), keep away from second reel (6) the lateral wall fixedly connected with arc cassette (17) of connecting block (8), the lateral wall of arc cassette (17) rotates through torsional spring (18) and is connected with arc pole (19), the lateral wall threaded connection of bolt and arc cassette (17) is passed through to the one end that torsional spring (18) were kept away from to arc pole (19) The arc-shaped rod (19) is close to the side wall of the arc-shaped clamping seat (17) and is fixedly connected with an arc-shaped extrusion plate (21) through a plurality of compression springs (20), and the side wall of the arc-shaped extrusion plate (21) is provided with a chamfer.
2. A substation power cable line laying device according to claim 1, characterized in that a fixing seat (22) is fixedly connected to a lower end side wall of the arc-shaped clamping seat (17), two supporting rods (23) are fixedly connected to a lower end side wall of the fixing seat (22), two side walls of the supporting rods (23) are rotatably connected to a disc (24) through a rotating member, three evenly-arranged movable rods (25) are fixedly connected to a side wall of the disc (24), and a pulley (26) is arranged at one end, away from the disc (24), of each movable rod (25).
3. The substation power cable line laying device according to claim 2, characterized in that a storage groove is formed in the side wall of the fixing seat (22), a pull rope (27) is fixedly connected to the bottom wall of the storage groove, a handle (28) is fixedly connected to one end, far away from the storage groove, of the pull rope (27), a cushion pad is wrapped on the inner wall of the handle (28), a plurality of arc-shaped grooves are formed in the side wall of the cushion pad, a baffle (29) matched with the storage groove is movably connected to the opening of the storage groove through a plurality of hinges, and a hidden handle is arranged on the baffle (29).
4. A substation power cable line laying device according to claim 1, characterized in that the upper and lower side walls of the plurality of mounting grooves (12) are fixedly connected with linear limit guide rails, and the upper and lower side walls of the sliding block (13) are fixedly connected with moving parts matched with the linear limit guide rails.
5. A substation power cable routing device according to claim 1, characterized in that the number of mounting slots (12) is less than the number of tie rods (11) and the width and height of the side walls of the tie rods (11) are greater than the width and height of the side walls of the mounting slots (12).
6. A substation power cable routing device according to claim 1, wherein a mounting cylinder (30) is fixedly connected to a side wall of one of the mounting frames (4), two sets of first sliding plates (31) and second sliding plates (32) are slidably connected to an inner wall of the mounting cylinder (30), a buffer spring (33) is fixedly connected between the first sliding plates (31) and the second sliding plates (32), a support rod (34) is fixedly connected to an upper side wall of the first sliding plate (31), a wear plate (35) is fixedly connected to an upper side wall of the support rod (34), a rotating rod (36) is fixedly connected to both side walls of the first reel (5) and the second reel (6), and a cam (37) is fixedly sleeved on the rotating rod (36).
7. A substation power cable line laying device according to claim 6, characterized in that the inner wall of the installation cylinder (30) is rotatably connected with a rotating rod (38) through a rotating member, a first bevel gear (39) is fixedly sleeved on the rotating rod (38), two thread grooves (40) are rotatably connected between the inner walls of the two sides of the installation cylinder (30) through bearings, two second bevel gears (41) matched with the first bevel gears (39) are fixedly connected to the side walls of the two thread grooves (40), two threaded rods (42) are respectively and fixedly connected with the side walls of the two second sliding plates (32) in the two thread grooves (40), and the rotating rod (38) penetrates through the inner wall of the installation cylinder (30) and is fixedly connected with a hand wheel (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912932.9A CN111960177A (en) | 2020-09-03 | 2020-09-03 | Power cable line laying device of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912932.9A CN111960177A (en) | 2020-09-03 | 2020-09-03 | Power cable line laying device of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111960177A true CN111960177A (en) | 2020-11-20 |
Family
ID=73393487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912932.9A Withdrawn CN111960177A (en) | 2020-09-03 | 2020-09-03 | Power cable line laying device of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111960177A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510605A (en) * | 2020-12-09 | 2021-03-16 | 马亚欣 | Fixing method for cables of different sizes |
| CN112510606A (en) * | 2020-12-09 | 2021-03-16 | 马亚欣 | Fixing device suitable for cables of different sizes |
| CN114843944A (en) * | 2022-06-02 | 2022-08-02 | 国网安徽省电力有限公司淮北供电公司 | Auxiliary traction device for secondary cable threading of transformer substation switch cabinet |
| CN114843944B (en) * | 2022-06-02 | 2024-05-14 | 国网安徽省电力有限公司淮北供电公司 | Auxiliary traction device for threading secondary cable of transformer substation switch cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB570859A (en) * | 1943-06-28 | 1945-07-25 | Wilfred Wilson | Cable layers |
| CN106972420A (en) * | 2017-05-31 | 2017-07-21 | 广州供电局有限公司 | Cable laying equipment |
| CN107777449A (en) * | 2017-11-20 | 2018-03-09 | 成都叶舟科技有限公司 | A kind of power construction actinobacillus device |
| CN209658759U (en) * | 2019-03-20 | 2019-11-19 | 河北凌风电力工程勘测设计有限公司 | A kind of electric power cable-laying gear |
| CN110581458A (en) * | 2019-10-25 | 2019-12-17 | 安徽国信电缆科技股份有限公司 | Cable laying equipment |
| CN210635516U (en) * | 2019-07-02 | 2020-05-29 | 新余标准件有限公司 | Multifunctional cable laying and paying-off device |
-
2020
- 2020-09-03 CN CN202010912932.9A patent/CN111960177A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB570859A (en) * | 1943-06-28 | 1945-07-25 | Wilfred Wilson | Cable layers |
| CN106972420A (en) * | 2017-05-31 | 2017-07-21 | 广州供电局有限公司 | Cable laying equipment |
| CN107777449A (en) * | 2017-11-20 | 2018-03-09 | 成都叶舟科技有限公司 | A kind of power construction actinobacillus device |
| CN209658759U (en) * | 2019-03-20 | 2019-11-19 | 河北凌风电力工程勘测设计有限公司 | A kind of electric power cable-laying gear |
| CN210635516U (en) * | 2019-07-02 | 2020-05-29 | 新余标准件有限公司 | Multifunctional cable laying and paying-off device |
| CN110581458A (en) * | 2019-10-25 | 2019-12-17 | 安徽国信电缆科技股份有限公司 | Cable laying equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510605A (en) * | 2020-12-09 | 2021-03-16 | 马亚欣 | Fixing method for cables of different sizes |
| CN112510606A (en) * | 2020-12-09 | 2021-03-16 | 马亚欣 | Fixing device suitable for cables of different sizes |
| CN114843944A (en) * | 2022-06-02 | 2022-08-02 | 国网安徽省电力有限公司淮北供电公司 | Auxiliary traction device for secondary cable threading of transformer substation switch cabinet |
| CN114843944B (en) * | 2022-06-02 | 2024-05-14 | 国网安徽省电力有限公司淮北供电公司 | Auxiliary traction device for threading secondary cable of transformer substation switch cabinet |
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Application publication date: 20201120 |
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