CN110994464A - Power cable erecting device - Google Patents
Power cable erecting device Download PDFInfo
- Publication number
- CN110994464A CN110994464A CN202010006711.5A CN202010006711A CN110994464A CN 110994464 A CN110994464 A CN 110994464A CN 202010006711 A CN202010006711 A CN 202010006711A CN 110994464 A CN110994464 A CN 110994464A
- Authority
- CN
- China
- Prior art keywords
- block
- lifting
- groove
- cable
- crawling
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Abstract
The invention discloses a power cable erecting device which comprises an erecting block, wherein a lifting cavity is arranged in the erecting block, grooves are formed in the front side and the rear side of the lifting cavity, rotating wheels are rotatably arranged in the grooves through rotating shafts, a supporting device is arranged in the lifting cavity and comprises a lifting supporting plate, copper wires are arranged in the lifting cavity, the erecting block is hung and installed on a steel cable, one end of the cable is installed on the erecting block, when the erecting block is driven to move through a crawling device, the cable is driven to move and erect, in the erecting process, the copper wires are bound on the steel cable through the supporting device, and then the cable is hung on the steel cable to complete erection, the process is fully-automatically operated, manual assistance is not needed, the erecting work efficiency is high, and the safety is high.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a power cable erecting device.
Background
The cable laying refers to a process of laying and installing cables along an exploratory route to form a cable line, and can be divided into overhead, underground (pipeline or direct burial), water bottom, wall and tunnel centralization according to use occasions, and the underground cables are compared with overhead electric wires and a large soft rib. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
the existing overhead cable erection is usually operated manually, the manual operation is low in working efficiency, and certain potential safety hazards exist in the overhead operation.
In order to solve the problems, the embodiment designs a power cable erecting device, which comprises an erecting block, wherein a lifting cavity is arranged in the erecting block, grooves are formed in the front side and the rear side of the lifting cavity, rotating wheels are rotatably arranged in the grooves through rotating shafts, a supporting device is arranged in the lifting cavity and comprises a lifting supporting plate, a copper wire is arranged in the lifting cavity and is arranged on the rear end wall of the lifting cavity, a conveying device is arranged on the lower side of the lifting cavity and can drive the copper wire to move forwards in sequence, the copper wire can move into the lifting cavity and is driven to ascend through the supporting plate, cables penetrate through the rotating wheels, the supporting plate and the copper wire, the rear end of the cable and the rotating wheels on the rear side are fixedly arranged, and bilaterally symmetrical supporting rods are fixedly arranged on the upper end face of the erecting block, the upper end of the supporting rod is fixedly provided with a fixed block, the fixed block is internally provided with an extruding device, the extruding device comprises an extruding block capable of moving relatively, the moving of the extruding block is synchronous with the movement of the supporting plate, a steel cable is arranged between the fixed blocks on the left and the right, the upper end of the copper cable is positioned on the left and the right sides of the steel cable, the copper cable can be extruded oppositely by the relative movement of the extruding block to surround the steel cable, the front end surfaces of the fixed blocks on the left and the right are fixedly provided with connecting rods, a connecting block is fixedly arranged between the front ends of the connecting rods, a binding device is arranged in the connecting block, the upper end of the copper cable can be wound together when the binding device works, so that the cable is suspended on the steel cable, the upper end surface of the erecting block is fixedly provided with a crawling block on the rear side of the supporting rod, crawling devices are arranged, and then the erection block is driven to move to erect the cable.
Preferably, the inner slide is provided with a groove, the rear end face of the inner slide is fixedly provided with a groove, the copper wire is placed on the front side, and the copper wire can be pushed to move forwards.
The supporting device comprises a lifting plate arranged in the lifting cavity in a sliding mode, the lifting plate is fixedly connected with the lower end of the supporting plate, a lifting screw connected with the lower end of the lifting cavity in a rotating mode is arranged in the lifting plate, the upper end of the lifting screw is connected with a lifting motor in a power mode, a rack fixedly connected with the lifting plate is arranged at the lower end of the lifting screw, and the upper end of the rack extends upwards to the fixing block.
Preferably, the rack rear side on right side is equipped with the one-way chamber that changes, the one-way intracavity that changes rotate through the axis of rotation be equipped with the front end with rack toothing's rotation wheel, the one-way meshing is connected with interior ratchet in the rotation wheel, interior ratchet center department sets firmly the ratchet axle that extends left, the one-way chamber left side that changes is equipped with the race, the ratchet axle left end extends to in the race.
Wherein, conveyor include the upside with communicating conveyer trough, it is equipped with the delivery board to rotate through carrying the axle in the conveyer trough, evenly install six on the delivery board and dial the board, carry the axle right-hand member to extend to in the belt trough and with connect through driving belt power between the ratchet axle.
The extrusion device comprises a push groove with an upward opening, a push block with a lower end fixedly connected with the upper end of the rack is arranged in the push groove in a sliding mode, the upper side of the push groove is communicated with an opening towards an extrusion sliding groove of the steel cable, the extrusion block is arranged in the extrusion sliding groove in a sliding mode, the extrusion block is far away from one end of the steel cable and a pressure spring is fixedly arranged between the extrusion sliding grooves, an up-and-down penetrating butt groove is formed in the extrusion block, and the upper end of the push block is abutted to the inner end wall of the butt groove.
The binding device comprises a binding groove with a downward opening, a binding motor is fixedly arranged on the upper end wall of the binding groove, a binding shaft is dynamically mounted at the lower end of the binding motor, and a binding frame is fixedly arranged at the lower end of the binding shaft.
The crawling device comprises a transmission cavity, a left transmission cavity and a right transmission cavity are arranged between the transmission cavity in a rotating mode, the left end of the driving shaft is in power connection with a driving motor installed on the left side of the inner end wall of the transmission cavity, a first bevel gear is fixedly arranged on the driving shaft in the transmission cavity, a second bevel gear is meshed with the upper side of the first bevel gear, a connecting shaft is fixedly arranged at the center of the second bevel gear, a crawling groove is formed in the upper side of the transmission cavity, the upper end of the connecting shaft extends into the crawling groove and is rotatably connected with the upper end wall of the crawling groove, the crawling wheel is located in the crawling groove and is fixedly installed on the connecting shaft, and the outer surface of the crawling wheel is toothed, so that friction force between the crawling wheel and a.
The invention has the beneficial effects that: according to the invention, the erection block is hung and installed on the steel cable, one end of the cable is installed on the erection block, the crawling device drives the erection block to move, the cable is driven to move and erected, in the erection process, the copper wire is bound on the steel cable through the supporting device and the binding device, and then the cable is hung on the steel cable to complete erection, the process is fully-automatically operated, manual assistance is not needed, the erection work efficiency is high, and the safety is high.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic overall structure diagram of a power cable erection device according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 3;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a power cable erecting device, which is mainly used for erecting cables, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a power cable erecting device, which comprises an erecting block 20, wherein a lifting cavity 21 is arranged in the erecting block 20, open grooves 22 are formed in the front side and the rear side of the lifting cavity 21, rotating wheels 24 are rotatably arranged in the open grooves 22 through rotating shafts 23, a supporting device 90 is arranged in the lifting cavity 21, the supporting device 90 comprises a lifting supporting plate 29, a 70 is arranged in the rear end wall of the lifting cavity 21, copper wires 31 are arranged in the 70, a conveying device 89 is arranged below the 70, the conveying device 89 can drive the copper wires 31 to sequentially move forwards, the copper wires 31 can move into the lifting cavity 21 and are driven to ascend through the supporting plate 29, cables 30 penetrate through the rotating wheels 24, the supporting plates 29 and the copper wires 31, the rear ends of the cables 30 and the rotating wheels 24 on the rear side are fixedly arranged, and bilaterally symmetrical supporting rods 44 are fixedly arranged on the upper end surface of the erecting block 20, the bracing piece 44 upper end all has set firmly fixed block 45, be equipped with extrusion device 88 in the fixed block 45, extrusion device 88 includes but relative movement's extrusion piece 51, the removal of extrusion piece 51 with the motion of backup pad 29 is synchronous, and left and right be equipped with cable wire 32 between the fixed block 45, copper line 31 upper end is located cable wire 32 left and right sides, then extrusion piece 51 relative movement can with copper line 31 extrudees in opposite directions will cable wire 32 surrounds, and left and right fixed block 45 front end face all has set firmly connecting rod 52, fixed mounting has connecting block 53 between the connecting rod 52 front end, be equipped with ligature device 87 in the connecting block 53, the during operation of extrusion device 87 can with copper line 31 upper end winding together, thereby will cable 30 hang in on cable wire 32, erect the piece 20 up end in bracing piece 44 rear side position has set firmly climbs the piece 58, crawling devices 86 are arranged in the left and right crawling blocks 58, and each crawling device 86 comprises a crawling wheel 60 which runs on the steel cable 32 in a rotating mode and further drives the erection block 20 to move to erect the cable 30.
Advantageously, a 72 is slidably provided in the housing 70, a 71 is fixedly provided between a rear end face of the 72 and an inner end wall of the housing 70, and the copper wire 31 is placed on a front side of the 72, so that the 72 can push the copper wire 31 to move forward.
According to an embodiment, the supporting device 90 is described in detail below, the supporting device 90 includes a lifting plate 25 slidably disposed in the lifting cavity 21, the lifting plate 25 is fixedly connected to the lower end of the supporting plate 29, a lifting screw 26 rotatably connected to the lower end of the lifting cavity 21 is rotatably disposed in the lifting plate 25, the upper end of the lifting screw 26 is dynamically connected to a lifting motor 28, a rack 27 fixedly connected to the lifting plate 25 is disposed on the right side of the lifting screw 26, and the upper end of the rack 27 extends upward to the fixing block 45.
Advantageously, a unidirectional rotation cavity 37 is arranged on the rear side of the rack 27 on the right side, a rotating wheel 39 with the front end meshed with the rack 27 is rotatably arranged in the unidirectional rotation cavity 37 through a rotating shaft 38, an inner ratchet wheel 40 is connected in the rotating wheel 39 in a unidirectional meshing manner, a ratchet shaft 41 extending leftwards is fixedly arranged at the center of the inner ratchet wheel 40, a belt groove 43 is arranged on the left side of the unidirectional rotation cavity 37, and the left end of the ratchet shaft 41 extends into the belt groove 43.
According to an embodiment, a conveying device 89 is described in detail below, the conveying device 89 includes a conveying groove 33 with an upper side communicated with the ratchet wheel 70, a conveying plate 34 is rotatably arranged in the conveying groove 33 through a conveying shaft 35, six shifting plates 36 are uniformly mounted on the conveying plate 34, and the right end of the conveying shaft 35 extends into the belt groove 43 and is in power connection with the ratchet wheel shaft 41 through a transmission belt 42.
According to an embodiment, the following detailed description is provided for the extruding device 88, the extruding device 88 includes a pushing groove 46 with an upward opening, a pushing block 47 with a lower end fixedly connected to the upper end of the rack 27 is slidably disposed in the pushing groove 46, an extruding chute 49 with an opening facing the steel cable 32 is disposed on the upper side of the pushing groove 46 in a communicating manner, the extruding block 51 is slidably disposed in the extruding chute 49, a pressure spring 50 is fixedly disposed between one end of the extruding block 51 far away from the steel cable 32 and the extruding chute 49, an up-down penetrating abutting groove 48 is disposed in the extruding block 51, and the upper end of the pushing block 47 abuts against an inner end wall of the abutting groove 48.
According to the embodiment, the binding device 87 is described in detail below, the binding device 87 comprises a binding groove 54 with a downward opening, a binding motor 57 is fixedly arranged on the upper end wall of the binding groove 54, a binding shaft 56 is dynamically arranged at the lower end of the binding motor 57, and a binding frame 55 is fixedly arranged at the lower end of the binding shaft 56.
The crawler 86 is described in detail below according to an embodiment, the crawler 86 includes a transmission chamber 64, a driving shaft 63 is rotatably provided between the transmission chamber 64 at the left and right, the left end of the driving shaft 63 is in power connection with a driving motor 66 arranged on the inner end wall of the transmission cavity 64 on the left side, a first bevel gear 65 is fixedly arranged on the driving shaft 63 in the transmission cavity 64, a second bevel gear 62 is engaged and connected with the upper side of the first bevel gear 65, the center of the second bevel gear 62 is fixedly provided with a connecting shaft 61, the upper side of the transmission cavity 64 is provided with a climbing groove 59, the upper end of the connecting shaft 61 extends into the climbing groove 59 and is rotatably connected with the upper end wall of the climbing groove 59, the climbing wheel 60 is positioned in the climbing groove 59 and is fixedly mounted on the connecting shaft 61, the outer surface of the crawling wheel 60 has teeth to increase the friction force with the wire rope 32.
The following describes in detail the use steps of a power cable erection device in the present text with reference to fig. 1 to 6:
initially, the lower end surface of the connecting block 53 abuts against the upper end of the steel cable 32, the erection block 20 is suspended on the lower side of the steel cable 32, the crawling wheel 60 abuts against the steel cable 32, the lower end surface of the lifting plate 25 abuts against the lower end wall of the lifting cavity 21, one copper wire 31 is located on the supporting plate 29, the extrusion block 51 is contracted in the extrusion chute 49, and the pressure spring 50 is in a natural state.
During erection, the rear end of the cable 30 penetrates through the supporting plate 29 and the copper wire 31 and is fixedly mounted on the rotating wheel 24 at the rear side, the driving motor 66 is started to rotate the driving shaft 63, the connecting shaft 61 is driven to rotate, the crawling wheel 60 rotates, the whole body is driven to move backwards along the steel cable 32, and the cable 30 is driven to be pulled backwards for erection;
after moving backward for a set fixed distance, the driving motor 66 stops, the lifting motor 28 is started, the lifting screw 26 rotates, the lifting plate 25 drives the supporting plate 29 to rise, the supporting plate 29 drives the copper wire 31 to rise, when the lifting plate 25 rises, the pushing block 47 is pushed by the rack 27 to rise, the extruding block 51 moves towards the direction of the steel cable 32, through the synchronous action of the supporting plate 29 and the extruding block 51, the two ends of the copper wire 31 are bent and wound on the steel cable 32 in a similar way, the driving motor 66 is started, the crawling wheel 60 rotates to drive the erecting block 20 to move rightwards, the connecting block 53 moves backwards along with the moving, the copper wire 31 is positioned in the binding groove 54, the binding motor 57 is started, the binding shaft 56 drives the binding frame 55 to rotate, the copper wires 31 are wound and knotted with each other, along with the continuous backward movement of the connecting block 53, the knotted copper wire 31 is pressed by, further, the copper wire 31 is hung and mounted on the steel cable 32;
when the lifting motor 28 is started to rotate reversely, the lifting plate 25 drives the rack 27 to descend, so that the rotating wheel 39 rotates, the inner ratchet wheel 40 rotates, the conveying plate 34 is driven to rotate through the transmission belt 42, the next copper wire 31 is pushed to move forwards through the shifting plate 36, when the lifting plate 25 moves downwards to the initial position, the copper wire 31 is located on the supporting plate 29, and the copper wire 31 is sequentially hung and installed on the steel cable 32 through the steps, so that the cable 30 is hung on the lower side of the steel cable 32, and erection of the cable 30 is completed.
The invention has the beneficial effects that: according to the invention, the erection block is hung and installed on the steel cable, one end of the cable is installed on the erection block, the crawling device drives the erection block to move, the cable is driven to move and erected, in the erection process, the copper wire is bound on the steel cable through the supporting device, and then the cable is hung on the steel cable to complete erection, the process is fully-automatically operated, manual assistance is not needed, the erection work efficiency is high, and the safety is high.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (8)
1. The utility model provides a power cable erects device, is including erectting the piece, its characterized in that: a lifting cavity is arranged in the erection block;
the front side and the rear side of the lifting cavity are provided with grooves, rotating wheels are rotatably mounted in the grooves through rotating shafts, supporting devices are arranged in the lifting cavity and comprise lifting supporting plates, copper wires are arranged in the grooves, conveying devices are arranged on the lower sides of the grooves and can drive the copper wires to move forwards in sequence, the copper wires can move into the lifting cavity and are driven to ascend through the supporting plates, cables penetrate through the rotating wheels, the supporting plates and the copper wires, and the rear ends of the cables and the rotating wheels on the rear sides of the cables are fixedly mounted;
the upper end face of the erection block is fixedly provided with bilaterally symmetrical supporting rods, the upper ends of the supporting rods are fixedly provided with fixed blocks, extrusion devices are arranged in the fixed blocks and comprise extrusion blocks capable of moving relatively, the movement of the extrusion blocks is synchronous with the movement of the supporting plate, a steel cable is arranged between the left fixed block and the right fixed block, the upper ends of the copper wires are positioned on the left side and the right side of the steel cable, the copper wires can be extruded oppositely to surround the steel cable by the relative movement of the extrusion blocks, the front end faces of the left fixed block and the right fixed block are fixedly provided with connecting rods, a connecting block is fixedly arranged between the front ends of the connecting rods, a binding device is arranged in the connecting block, and the upper ends of the copper wires can be wound together when the;
erect the piece up end in bracing piece rear side position has set firmly the piece of crawling, control be equipped with the device of crawling in the crawling piece, the device of crawling includes rotate the crawling wheel of marcing on the cable wire, and then drive it is right to erect the piece removal the cable is erect.
2. A power cable erection device as defined in claim 1, wherein: the copper wire is placed on the front side, so that the copper wire can be pushed to move forwards.
3. A power cable erection device as defined in claim 1, wherein: the supporting device comprises a lifting plate arranged in the lifting cavity in a sliding mode;
the lifting plate is fixedly connected with the lower end of the supporting plate, a lifting screw rod is arranged in the lifting plate in a rotating mode, the lower end of the lifting screw rod is rotatably connected with the lower end wall of the lifting cavity, the upper end of the lifting screw rod is connected with a lifting motor in a power mode, a rack is arranged on the right side of the lifting screw rod, the lower end of the rack is fixedly connected with the lifting plate, and the upper end of the rack extends upwards to the fixed block.
4. A power cable erection device as defined in claim 3, wherein: a unidirectional rotating cavity is formed in the rear side of the rack on the right side;
the one-way intracavity rotate through the axis of rotation be equipped with the front end with rack toothing's rotation wheel, the one-way meshing is connected with interior ratchet in the rotation wheel, interior ratchet center department sets firmly the ratchet axle that extends left, one-way intracavity left side of changeing is equipped with the race, the ratchet axle left end extends to in the race.
5. A power cable erection device as defined in claim 1, wherein: the conveying device comprises a conveying groove with the upper side communicated with the conveying device;
the conveying groove is internally provided with a conveying plate through a conveying shaft in a rotating manner, six shifting plates are uniformly arranged on the conveying plate, and the right end of the conveying shaft extends to the inside of the belt groove and is connected with the ratchet shaft through a transmission belt in a power mode.
6. A power cable erection device as defined in claim 1, wherein: the extrusion device comprises a push groove with an upward opening;
the push groove is internally provided with a push block, the lower end of the push block is fixedly connected with the upper end of the rack, the upper side of the push groove is communicated with an extrusion chute of the steel cable, the extrusion block is arranged in the extrusion chute in a sliding manner, one end of the extrusion block, which is far away from the steel cable, and a pressure spring is fixedly arranged between the extrusion chutes, the extrusion block is internally provided with a butt groove which penetrates through the extrusion block from top to bottom, and the upper end of the push block is abutted against the end wall in the butt groove.
7. A power cable erection device as defined in claim 1, wherein: the binding device comprises a binding groove with a downward opening;
the binding groove upper end wall has set firmly the ligature motor, ligature motor lower extreme power mounting has the ligature axle, ligature axle lower extreme has set firmly the ligature frame.
8. A power cable erection device as defined in claim 1, wherein: the crawling device comprises a transmission cavity;
the left and right sides rotate between the transmission chamber and be equipped with the drive shaft, drive shaft left end power is connected with installs left the driving motor of transmission intracavity end wall the transmission intracavity set firmly first bevel gear in the drive shaft, first bevel gear upside meshing is connected with the second bevel gear, second bevel gear center department has set firmly the connecting axle, transmission chamber upside is equipped with the groove of crawling, the connecting axle upper end extends to in the groove of crawling and with it is connected to crawl groove upper end wall rotation, the wheel of crawling is located crawl inslot and fixed mounting in on the connecting axle, the surface of crawling wheel has the cusp, increases and the frictional force between the cable wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006711.5A CN110994464B (en) | 2020-01-03 | 2020-01-03 | Power cable erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006711.5A CN110994464B (en) | 2020-01-03 | 2020-01-03 | Power cable erecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110994464A true CN110994464A (en) | 2020-04-10 |
| CN110994464B CN110994464B (en) | 2020-12-22 |
Family
ID=70080710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010006711.5A Active CN110994464B (en) | 2020-01-03 | 2020-01-03 | Power cable erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994464B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293913Y (en) * | 1997-04-29 | 1998-10-07 | 王运生 | All-hydraulic self-walking tension paying out protractor |
| CN105173878A (en) * | 2015-08-27 | 2015-12-23 | 安庆日月电缆有限公司 | Copper wire unwinding device |
| CN205312774U (en) * | 2015-12-30 | 2016-06-15 | 山东腾和机械设备制造有限公司 | Accurate microfilament plum blossom barreled admission machine |
| CN207375468U (en) * | 2017-10-25 | 2018-05-18 | 贵溪博远金属有限公司 | A kind of multi-functional copper wire pay off rack |
| CN108222105A (en) * | 2017-09-08 | 2018-06-29 | 张帆 | A kind of novel power cable device |
| CN208429689U (en) * | 2017-10-25 | 2019-01-25 | 红旗集团江西铜业有限公司 | A kind of multi-functional flat copper enamelcovered wire wire placing device |
| WO2019074147A1 (en) * | 2017-10-11 | 2019-04-18 | 마당월드 주식회사 | Wire winding support structure and manufacturing method therefor |
| EP3495864A1 (en) * | 2017-12-11 | 2019-06-12 | OFS Fitel, LLC (a Delaware Limited Liability Company) | Optical cord retaining device |
| US20190221393A1 (en) * | 2016-03-31 | 2019-07-18 | Quanta Associates, L.P. | Boom mountable breaker and methods of using same |
| CN110029696A (en) * | 2019-04-08 | 2019-07-19 | 国网浙江省电力有限公司舟山供电公司 | A kind of double work pattern submarine cable ditchers |
-
2020
- 2020-01-03 CN CN202010006711.5A patent/CN110994464B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293913Y (en) * | 1997-04-29 | 1998-10-07 | 王运生 | All-hydraulic self-walking tension paying out protractor |
| CN105173878A (en) * | 2015-08-27 | 2015-12-23 | 安庆日月电缆有限公司 | Copper wire unwinding device |
| CN205312774U (en) * | 2015-12-30 | 2016-06-15 | 山东腾和机械设备制造有限公司 | Accurate microfilament plum blossom barreled admission machine |
| US20190221393A1 (en) * | 2016-03-31 | 2019-07-18 | Quanta Associates, L.P. | Boom mountable breaker and methods of using same |
| CN108222105A (en) * | 2017-09-08 | 2018-06-29 | 张帆 | A kind of novel power cable device |
| WO2019074147A1 (en) * | 2017-10-11 | 2019-04-18 | 마당월드 주식회사 | Wire winding support structure and manufacturing method therefor |
| CN207375468U (en) * | 2017-10-25 | 2018-05-18 | 贵溪博远金属有限公司 | A kind of multi-functional copper wire pay off rack |
| CN208429689U (en) * | 2017-10-25 | 2019-01-25 | 红旗集团江西铜业有限公司 | A kind of multi-functional flat copper enamelcovered wire wire placing device |
| EP3495864A1 (en) * | 2017-12-11 | 2019-06-12 | OFS Fitel, LLC (a Delaware Limited Liability Company) | Optical cord retaining device |
| CN110029696A (en) * | 2019-04-08 | 2019-07-19 | 国网浙江省电力有限公司舟山供电公司 | A kind of double work pattern submarine cable ditchers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110994464B (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105366495A (en) | Folding residential escalator | |
| CN110994464B (en) | Power cable erecting device | |
| CN109867148A (en) | The feeding device that field uses is built in a kind of room | |
| CN204796941U (en) | Can climb travelling basket of stair | |
| CN201870208U (en) | Guide rail type electric remote control mosquito net frame | |
| CN111900665B (en) | Pole climbing device for telegraph pole | |
| CN212478506U (en) | Climbing device for building | |
| CN110644736B (en) | Device is applied paint with a brush on building outer wall top layer | |
| CN111957006A (en) | Body-building device capable of switching walking and climbing modes | |
| CN216428171U (en) | Lateral wall strutting arrangement is used in engineering construction | |
| CN213297814U (en) | Drilling and piling integrated machine for emergency and disaster relief | |
| CN201313592Y (en) | Robot capable of escalading aerial ladder | |
| CN205367602U (en) | Electric forklift | |
| CN112569055A (en) | Motion switching control equipment for electric wheelchair | |
| CN211470650U (en) | Lifting mechanism of counterweight lifter | |
| CN110241858B (en) | Sealing technology for submarine tunnel junction | |
| CN210559085U (en) | Scissor jack | |
| CN214456284U (en) | Novel electric hoist | |
| CN201395179Y (en) | Stair-climbing machine | |
| CN219659283U (en) | A mobile device for electric power operation construction | |
| CN218641779U (en) | Adjustable track structure for friction conveying line | |
| CN215479236U (en) | Suspended ceiling walking frame device | |
| CN220501826U (en) | Belt-crossing telescopic device for coal mine | |
| CN112576091B (en) | Electronic information communication base station for emergency and rapid lifting of building personnel | |
| CN111877211A (en) | Novel automatic safety cone placing machine |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201202 Address after: No. 390, Xiachuan Road, Haichang street, Haining City, Jiaxing City, Zhejiang Province Applicant after: Haining Huatai Rubber & plastic cable Co., Ltd Address before: 324000 No. 47, Shangfang Village, Jiuhua Township, Kecheng District, Quzhou City, Zhejiang Province Applicant before: Quzhou Kecheng Curtain Electronics Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |