CN111646321A - A antiwind assistor that is used for distribution network line construction of 10kV and below - Google Patents
A antiwind assistor that is used for distribution network line construction of 10kV and below Download PDFInfo
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- CN111646321A CN111646321A CN202010458770.6A CN202010458770A CN111646321A CN 111646321 A CN111646321 A CN 111646321A CN 202010458770 A CN202010458770 A CN 202010458770A CN 111646321 A CN111646321 A CN 111646321A
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- GUIJLPKNGJMXKV-AZUAARDMSA-N rod-188 Chemical compound C1=CC(C)=CC=C1S(=O)(=O)N1[C@@H]([C@H]2OC(=O)CC2)C2=CC=CC=C2CC1 GUIJLPKNGJMXKV-AZUAARDMSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses an anti-winding assistor for the line construction of a power distribution network of 10kV and below in the technical field of line construction, which comprises a fixed base, wherein the left side and the right side of the bottom of the fixed base are respectively provided with a roller, the bottom of the fixed base is movably provided with a limiting ring, the left side and the right side of the top of the fixed base are respectively provided with a fixed seat, the top of each fixed seat is movably connected with a movable seat, the fixed seats are connected with a fastening screw rod on the inner wall of the movable seat, the top of the fixed base is provided with a bottom plate, the outer wall of each movable seat is connected with a movable plate, the top of each movable plate is provided with a limiting seat plate, the top of each limiting seat plate is movably provided with a container, the outer walls of the left side and the right side of the container are respectively provided with a limiting device, no longer need climb to the eminence, when reducing the coefficient of operation, can guarantee constructor's safety.
Description
Technical Field
The invention relates to the technical field of line construction, in particular to an anti-winding auxiliary device for line construction of a power distribution network of 10kV or below.
Background
When the existing power distribution network line is used, the most common cable is a cable of 10kV or below, in the prior art, the cable is erected at high altitude and on the ground, the existing device does not have a device which can enable the cable to be erected at the ground or high altitude, meanwhile, the cable is erected at an ultra-long distance, the phenomenon that the cable is scattered cannot be effectively avoided for erecting the cable on the ground in the erecting process, the cable cannot be fixed and marked in time, the cable is erected at high altitude, generally workers are required to climb to the high place, and the danger coefficient is high. Therefore, the anti-winding auxiliary device is used for the construction of the power distribution network line of 10kV or below.
Disclosure of Invention
The invention aims to provide an anti-winding auxiliary device for the line construction of a power distribution network of 10kV or below, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-winding assistor for the construction of 10kV and below power distribution network lines comprises a fixed base, wherein the left side and the right side of the bottom of the fixed base are respectively provided with a roller, the bottom of the fixed base is movably provided with a limiting ring, the left side and the right side of the top of the fixed base are respectively provided with a fixed seat, the top of each fixed seat is movably connected with a movable seat, the fixed seats are connected with the inner wall of the movable seats through fastening screws, the top of the fixed base is provided with a bottom plate, the outer wall of each movable seat is connected with a movable plate, the movable plate is movably clamped at the top of the bottom plate, the top of each movable plate is provided with a limiting seat plate, the top of each limiting seat plate is movably provided with a container, the outer walls of the left side and the right side of the container are respectively provided with a limiting device, the inner, the top of the movable plate is provided with a telescopic rod, the top of the telescopic rod is connected with a top rod, the outer wall of the top rod is connected with an outer sleeve ring, and the bottom of the outer sleeve ring is connected with a fastening buffer device.
Furthermore, stop device is including the fixed bearing frame that sets up at the container left and right sides outer wall, the outer wall of bearing frame sets up the bull stick through the axle activity, the expansion end joint support board of bull stick, the dead lever is connected to the other end of backup pad, the bottom activity of dead lever sets up spacing snap ring.
Furthermore, the top of spacing snap ring sets up spacing fixture block, the bottom of dead lever sets up the fixed block, the inner wall of fixed block sets up the draw-in groove that matches with spacing fixture block, the bottom of spacing snap ring sets up the locating piece.
Further, fastening buffer is including connecting the spacing frame in outer lantern ring bottom, spacing frame's inner chamber top sets up buffer spring, buffer plate is connected to buffer spring's bottom, telescopic link two is all connected to buffer plate's the bottom left and right sides, the outer wall connection expanding spring of telescopic link two, both sides all set up the baffle around the spacing frame inner chamber, fixed plate is connected to telescopic link two's bottom, the bottom of fixed plate sets up the connecting rod, and the bottom of connecting rod extends to spacing frame's below, the left and right sides of spacing frame inner chamber all sets up spacing pulley.
Furthermore, the middle position of buffering plate bottom sets up the buffer beam, and the spacing swing joint of buffer beam is at the inner wall of baffle, and two sets of spacing pulleys are connected in the meshing of the left and right sides outer wall of buffer beam.
Furthermore, the telescopic rod and the telescopic rod II both comprise a hollow pipe body, a movable rod is arranged in the inner cavity of the hollow pipe body, a limiting plate block is arranged at the movable end of the inner cavity of the hollow pipe body of the movable rod, and the outer diameter of the limiting plate block is larger than the aperture of the hollow pipe body.
Furthermore, the upper end of the front end face of the container is provided with a through hole, the bottom of the inner wall of the through hole is provided with a movable shaft, and the movable end of the cable is attached to the top of the movable shaft.
Furthermore, the bottom of the container is provided with a limiting sliding block, and the inner wall of the limiting seat plate is provided with a limiting sliding groove matched with the limiting sliding block.
Furthermore, the top of fixing base sets up spacing recess, the bottom activity of sliding seat is pegged graft in the inboard of spacing recess, the outer wall of fixing base and sliding seat all sets up the flange that has the assorted screw hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the container with the cable can be movably arranged at the top of the limiting seat plate and can move opposite to the fixed base, so that the cable is convenient to transport, the stability of the cable and the overall stability of the device in the process of transporting the cable can be ensured by fastening the buffer device, the limiting ring is arranged at the bottom of the fixed base, the fixed base can be hung on the cable in the air, and the cable can be erected on the ground and the air by the same device;
2. when the cable is erected on the ground, the limiting clamp ring can be inserted on the ground, so that the position of the cable can be marked, and the cable is prevented from scattering;
3. the ejector rods are connected through the telescopic rods, so that the height of the ejector rods can be adjusted, when a worker erects a cable at a high altitude, the worker only needs to push the fixing base on the ground, the worker does not need to climb to the high altitude, the operation coefficient is reduced, and meanwhile, the safety of constructors can be guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention at A;
FIG. 3 is a schematic view of the structure of the position limiting device of the present invention;
FIG. 4 is a schematic view of a connection structure of a limit snap ring according to the present invention;
fig. 5 is a schematic structural view of the fastening buffer device of the present invention.
In the figure: 1. a fixed base; 2. a roller; 3. a limiting ring; 4. a fixed seat; 5. a movable seat; 6. fastening a screw rod; 7. a base plate; 8. a movable plate; 9. a limit seat plate; 10. a container; 11. a limiting device; 111. a bearing seat; 112. a rotating rod; 113. a support plate; 114. fixing the rod; 115. a limit snap ring; 116. a fixed block; 117. a limiting clamping block; 118. positioning blocks; 12. a movable shaft; 13. a cable; 14. a grip; 15. a telescopic rod; 16. a top rod; 17. an outer collar; 18. fastening a buffer device; 181. a limiting frame; 182. a buffer spring; 183. a buffer plate block; 184. a second telescopic rod; 185. a tension spring; 186. a partition plate; 187. fixing the plate; 188. a connecting rod; 189. a limiting pulley; 19. a limiting slide block; 20. and a limiting sliding 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.
Referring to fig. 1-5, the present invention provides a technical solution: an anti-winding auxiliary device for construction of 10kV and below power distribution network lines comprises a fixed base 1, wherein the left side and the right side of the bottom of the fixed base 1 are respectively provided with a roller 2, when a cable 13 can be built on the ground through the rollers 2, the fixed base 1 can be pushed on the ground, so that the fixed base 1 can directly move on the ground, the bottom of the fixed base 1 is movably provided with a limiting ring 3, the limiting ring 3 is used for pulling the fixed base 1 to move in the high altitude through the limiting ring 3 when the cable 13 is erected in the high altitude, the left side and the right side of the top of the fixed base 1 are respectively provided with a fixed seat 4, the top of the fixed seat 4 is movably connected with a movable seat 5, the fixed seat 4 is connected with a fastening screw 6 with the inner wall of the movable seat 5, the top of the fixed base 1 is provided with a bottom plate 7, the movable plate 8 can be limited and clamped at the top of the bottom plate 7 by inserting the movable seat 5 into the inner cavity of the fixed seat 4, and the stability of connection between the movable plate 8 and the bottom plate 7 is ensured by fastening the screw 6, the top of the movable plate 8 is provided with the limiting seat plate 9, the top of the limiting seat plate 9 is movably provided with the container 10, the container 10 can be transported along with the fixed base 1, so that the container 10 can be driven to move to a place where a cable 13 is erected, the container 10 can be disassembled and assembled on the limiting seat plate 9, the outer walls of the left side and the right side of the container 10 are respectively provided with the limiting devices 11, the limiting devices 11 can limit the cable 13 and drag the cable 13, the inner cavity of the container 10 is provided with the movable shaft 12, the outer wall of the movable shaft 12 winds the cable 13, the left side and the right side of the top of the container 10, the top of the movable plate 8 is provided with an expansion link 15, the top of the expansion link 15 is connected with a top rod 16, the expansion link 15 and the top rod 16 can be extended and retracted to adjust the height, the whole device can be pushed to move through the top rod 16, the outer wall of the top rod 16 is connected with an outer collar 17, the bottom of the outer collar 17 is connected with a fastening buffer device 18, the fastening buffer device 18 can fix the container 10 when the container 10 is installed on the limiting seat plate 9, and can be connected to a high-altitude rope through the fastening buffer device 18 to pull and erect the cable 13 when the cable is erected at high altitude;
referring to fig. 3, the limiting device 11 includes a bearing seat 111 fixedly disposed on the outer walls of the left and right sides of the container 10, a rotating rod 112 is movably disposed on the outer wall of the bearing seat 111 through a shaft, a movable end of the rotating rod 112 is connected to a supporting plate 113, the other end of the supporting plate 113 is connected to a fixing rod 114, a limiting snap ring 115 is movably disposed at the bottom of the fixing rod 114, when the cable 13 is erected, the cable 13 can be limited and pulled through the limiting device 11, before the cable is erected, the cable can pass through the limiting snap ring 115, the inner diameter of the semicircular groove on the opposite end surfaces of the bottom plate 7 and the movable plate 8 can be adjusted according to the outer diameter of the cable 13, so that the cable 13 can be compressed, meanwhile, the press-fitting and fixing of the cable;
referring to fig. 3 again, a limiting clamping block 117 is arranged at the top of the limiting clamping ring 115, a fixing block 116 is arranged at the bottom of the fixing rod 114, a clamping groove matched with the limiting clamping block 117 is formed in the inner wall of the fixing block 116, a positioning block 118 is arranged at the bottom of the limiting clamping ring 115, in order to prevent the cable 13 from scattering in the erecting process and facilitate marking of the cable erecting route and length, when the cable 13 is erected to a place needing to be marked, the limiting clamping ring 115 can be detached from the fixing block 116, then the limiting clamping ring 115 can be inserted into the ground through the positioning block 118, and the positioning block 118 can be a conical block convenient to be inserted into soil;
referring to fig. 5, the fastening buffer device 18 includes a limiting frame 181 connected to the bottom of the outer collar 17, a buffer spring 182 is disposed at the top of an inner cavity of the limiting frame 181, a buffer plate block 183 is connected to the bottom of the buffer spring 182, two telescopic rods 184 are connected to the left and right sides of the bottom of the buffer plate block 183, a telescopic spring 185 is connected to the outer wall of the two telescopic rods 184, partition plates 186 are disposed at the front and rear sides of the inner cavity of the limiting frame 181, a fixing plate block 187 is connected to the bottom of the two telescopic rods 184, a connecting rod 188 is disposed at the bottom of the fixing plate block 187, the bottom of the connecting rod 188 extends to the lower side of the limiting frame 181, limiting pulleys 189 are disposed at the left and right sides of the inner cavity of the limiting frame 181, when the fastening buffer device 18 fixes the container 10, the connecting rod 188 is firstly pressed on the top of, the second telescopic rod 184 drives the telescopic spring 185 to extend and retract, so that the stability of the connecting rod 188 pressed on the container 10 when the container 10 is fixed can be ensured, and the vibration force applied to the container 10 during transportation can be buffered;
referring to fig. 5 again, the middle position of the bottom of the buffer plate block 183 is provided with a buffer rod, the buffer rod is movably connected to the inner wall of the partition 186 in a limiting manner, the outer walls of the left side and the right side of the buffer rod are engaged with two sets of limiting pulleys 189, and in the lifting movement process of the buffer plate block 183, the buffer rod can move on the inner wall of the partition 186 and is engaged with the limiting pulleys 189, so that the decomposition force can be buffered more efficiently;
referring to fig. 1 and 5, the telescopic rod 15 and the second telescopic rod 184 both include a hollow tube, a movable rod is disposed in an inner cavity of the hollow tube, a position-limiting plate is disposed at a movable end of the inner cavity of the hollow tube, and an outer diameter of the position-limiting plate is greater than an aperture of the hollow tube, so that the telescopic rod 15 and the second telescopic rod 184 can move in a telescopic manner, and the movable rod can move in the hollow tube through the position-limiting plate in a limiting manner and cannot be greater than the detachment of the hollow tube;
referring to fig. 1 again, the upper end of the front end face of the container 10 is provided with a through hole, the bottom of the inner wall of the through hole is provided with a movable shaft, and the movable end of the cable 13 is attached to the top of the movable shaft, the through hole at the top of the container 10 can enable the cable 13 to be drawn out of the container 10, and the movable shaft can prevent the friction coefficient of the cable 13 from being reduced during erection;
referring to fig. 2, the bottom of the container 10 is provided with a limiting slide block 19, the inner wall of the limiting seat plate 9 is provided with a limiting slide groove 20 matched with the limiting slide block 19, and the limiting slide block 19 slides in the limiting slide groove 20, so that the container 10 can be movably mounted and dismounted on the limiting seat plate 9 in a limiting way;
referring to fig. 1 again, the top of the fixed seat 4 is provided with a limiting groove, the bottom of the movable seat 5 is movably inserted into the limiting groove, the outer walls of the fixed seat 4 and the movable seat 5 are both provided with a convex plate with a matched threaded hole, so that the movable seat 5 can be in limiting connection with the fixed seat 4, and the matched convex plate can be in threaded connection with the fastening screw 6.
Example (b): when the cable 13 can be built on the ground through the roller 2, the fixed base 1 can be pushed on the ground, so that the fixed base 1 can directly move on the ground, the movable seat 5 is inserted into the inner cavity of the fixed seat 4, so that the movable plate 8 can be limited and clamped at the top of the bottom plate 7, the connection stability between the movable plate 8 and the bottom plate 7 is ensured through the fastening screw 6, the cable is limited and pulled through the limiting device 11, before the cable is built, the cable can pass through the limiting clamp ring 115, the inner diameters of the semicircular grooves on the opposite end surfaces of the bottom plate 7 and the movable plate 8 can be adjusted according to the outer diameter of the cable 13, so that the cable 13 can be tightly pressed, meanwhile, the press ring can be arranged through the spring to press and fix the cable 13, the head end of the cable is fixed, the cable is driven to move, the cable can pass through the limiting snap ring 115, the inner diameter of the semicircular groove on the opposite end surfaces of the bottom plate 7 and the movable plate 8 can be adjusted according to the outer diameter of the cable 13, so that the cable 13 can be tightly pressed, meanwhile, the press ring can be arranged through the spring, the cable 13 is pressed and fixed, the head end of the cable is fixed, the cable is driven to move by moving the fixed base 1, in order to prevent the cable 13 from scattering in the erection process, and in order to mark the erection route and the length of the cable, when the cable 13 is erected to a place needing to be marked, the limiting snap ring 115 can be detached from the fixed block 116, then the limiting snap ring 115 can be inserted on the ground through the positioning block 118, the positioning block 118 can adopt a conical block which is conveniently inserted in soil, when the fastening buffer device 18 is used for fixing the container 10, firstly, the elastic force of the buffer spring 182 acts on the buffer plate block 183, the buffer plate block 183 presses the second telescopic rod 184 downwards, the second telescopic rod 184 drives the second telescopic rod 185 to stretch, the pressing of the connecting rod 188 on the container 10 can be guaranteed, the stability of the container 10 during fixing can be guaranteed, meanwhile, the vibration force applied to the container 10 during transportation can be buffered, when the cable 13 is erected at high altitude, the fastening buffer device 18 can be overturned through the outer collar 17, the connecting rod 188 can be hung on a rope at high altitude, or the limiting ring 3 at the bottom of the fixing base 1 can be hung on the rope, a worker can connect the fastening buffer device 18 to move on the rope through a tool on the ground, and therefore high altitude erection is completed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an antiwind assistor that is used for 10kV and following distribution network line construction, includes unable adjustment base (1), its characterized in that: the container is characterized in that rollers (2) are arranged on the left side and the right side of the bottom of the fixed base (1), a limiting ring (3) is movably arranged on the bottom of the fixed base (1), fixing seats (4) are arranged on the left side and the right side of the top of the fixed base (1), the top of each fixing seat (4) is movably connected with a movable seat (5), the fixing seats (4) are connected with fastening screw rods (6) on the inner walls of the movable seats (5), a bottom plate (7) is arranged on the top of the fixed base (1), movable plates (8) are connected with the outer walls of the movable seats (5), the movable plates (8) are movably clamped on the top of the bottom plate (7), a limiting seat plate (9) is arranged on the top of each movable plate (8), a container (10) is movably arranged on the top of the limiting seat plate (9), and limiting devices (11), the inner chamber of container (10) sets up loose axle (12), the outer wall winding cable (13) of loose axle (12), the top left and right sides of container (10) all sets up handle (14), the top of activity plate (8) sets up telescopic link (15), ejector pin (16) is connected at the top of telescopic link (15), the outer wall connection outer lantern ring (17) of ejector pin (16), fastening buffer (18) are connected to the bottom of outer lantern ring (17).
2. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 1, wherein: stop device (11) are including fixed bearing frame (111) that sets up at container (10) left and right sides outer wall, the outer wall of bearing frame (111) sets up bull stick (112) through the axle activity, the expansion end joint support board (113) of bull stick (112), dead lever (114) is connected to the other end of backup pad (113), the bottom activity of dead lever (114) sets up spacing snap ring (115).
3. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 2, wherein: the top of limiting snap ring (115) is provided with a limiting clamping block (117), the bottom of fixing rod (114) is provided with a fixing block (116), the inner wall of fixing block (116) is provided with a clamping groove matched with limiting clamping block (117), and the bottom of limiting snap ring (115) is provided with a positioning block (118).
4. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 1, wherein: the fastening buffer device (18) comprises a limiting frame (181) connected to the bottom of an outer sleeve ring (17), a buffer spring (182) is arranged at the top of an inner cavity of the limiting frame (181), a buffer plate block (183) is connected to the bottom of the buffer spring (182), a second telescopic rod (184) is connected to the left side and the right side of the bottom of the buffer plate block (183), an extension spring (185) is connected to the outer wall of the second telescopic rod (184), partition plates (186) are arranged on the front side and the rear side of the inner cavity of the limiting frame (181), a fixed plate block (187) is connected to the bottom of the second telescopic rod (184), a connecting rod (188) is arranged at the bottom of the fixed plate block (187), the bottom of the connecting rod (188) extends to the lower side of the limiting frame (181), and limiting pulleys (189) are arranged on.
5. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 4, wherein: the middle position of buffer plate block (183) bottom sets up the buffer beam, and the spacing swing joint of buffer beam is at the inner wall of baffle (186), and two sets of spacing pulleys (189) are connected in the meshing of the left and right sides outer wall of buffer beam.
6. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 4, wherein: the telescopic rod (15) and the second telescopic rod (184) both comprise hollow tubes, movable rods are arranged in the inner cavities of the hollow tubes, limit plates are arranged at the movable ends of the inner cavities of the hollow tubes of the movable rods, and the outer diameters of the limit plates are larger than the apertures of the hollow tubes.
7. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 1, wherein: the upper end of the front end face of the container (10) is provided with a through hole, the bottom of the inner wall of the through hole is provided with a movable shaft, and the movable end of the cable (13) is attached to the top of the movable shaft.
8. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 1, wherein: the bottom of the container (10) is provided with a limiting sliding block (19), and the inner wall of the limiting seat plate (9) is provided with a limiting sliding groove (20) matched with the limiting sliding block (19).
9. The anti-winding auxiliary device for the line construction of the power distribution network of 10kV or below according to claim 1, wherein: the top of the fixed seat (4) is provided with a limiting groove, the bottom of the movable seat (5) is movably inserted into the inner side of the limiting groove, and the outer walls of the fixed seat (4) and the movable seat (5) are provided with convex plates with matched threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458770.6A CN111646321B (en) | 2020-05-27 | 2020-05-27 | A antiwind assistor that is used for distribution network line construction of 10kV and below |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010458770.6A CN111646321B (en) | 2020-05-27 | 2020-05-27 | A antiwind assistor that is used for distribution network line construction of 10kV and below |
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| Publication Number | Publication Date |
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| CN111646321A true CN111646321A (en) | 2020-09-11 |
| CN111646321B CN111646321B (en) | 2021-10-01 |
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| CN209702010U (en) * | 2019-04-25 | 2019-11-29 | 南通市第一人民医院 | A kind of external connection of computer electric wire wire-management device |
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2020
- 2020-05-27 CN CN202010458770.6A patent/CN111646321B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07284849A (en) * | 1994-04-19 | 1995-10-31 | Nippon Steel Corp | Hang carrier device for cylinder |
| CN202808093U (en) * | 2012-07-19 | 2013-03-20 | 沧州华海风电设备科技技术开发有限公司 | Cable collecting trolley for excavator |
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| CN111646321B (en) | 2021-10-01 |
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