CN112072548A - Transmission line single conductor driving - Google Patents
Transmission line single conductor driving Download PDFInfo
- Publication number
- CN112072548A CN112072548A CN202010960084.9A CN202010960084A CN112072548A CN 112072548 A CN112072548 A CN 112072548A CN 202010960084 A CN202010960084 A CN 202010960084A CN 112072548 A CN112072548 A CN 112072548A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- main frame
- fixedly connected
- side wall
- vertical plates
- 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
Abstract
The invention discloses a single-wire galloping vehicle for a power transmission line, which comprises a main frame, wherein two first vertical plates are symmetrically and fixedly connected to the upper end of the main frame, the mutually adjacent side walls of the two first vertical plates are rotatably connected with walking wheels through rotating shafts, the lower end of the main frame is symmetrically and fixedly connected with two second vertical plates, the mutually adjacent side walls of the two second vertical plates are rotatably connected with pedal sprockets through rotating shafts, the side walls of the two second vertical plates are provided with pedal plates coaxially and fixedly connected with the pedal sprockets, one side wall of one first vertical plate is provided with a driven sprocket coaxially and fixedly connected with the walking wheels, and the pedal sprockets are connected with the driven sprockets through transmission chains. According to the invention, the second lead screw fixedly connected with the side wall of the rotating handle is driven to rotate by rotating the rotating handle, so that the distance between the second lead screw and the screw sleeve is adjusted, the height of the auxiliary wheel is further adjusted, the auxiliary wheel can be ensured to be matched with a cable, the balance and stability of the main frame during use are enhanced, and convenience is provided for operation.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a single-conductor galloping car for a power transmission line.
Background
The transmission line is realized by boosting the electric energy generated by the generator by a transformer and then connecting the electric energy to the transmission line through control equipment such as a circuit breaker, the transmission line is divided into an overhead transmission line and a cable line, and when the cable line is overhauled, the cable needs to be maintained by sliding on the cable line through a wire coaster at present.
At present, in the maintenance of single wires of a power transmission line, because the gradient of the wires is large, when the single wire galloping is used, the position of the single wire galloping is not easy to fix, so that the stability of the single wire galloping is poor when the single wire galloping is used, the operation risk coefficient is high, the operation efficiency and the safety factor of operating personnel are influenced, and safety accidents are easy to occur.
Based on the technical scheme, the invention provides a single-conductor galloping car for a power transmission line.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a single-wire galloping trolley for a power transmission line, which drives a second lead screw fixedly connected with the side wall of a rotating handle to rotate by rotating the rotating handle, so that the distance between the second lead screw and a screw sleeve is adjusted, the height of an auxiliary wheel is adjusted, the auxiliary wheel can be matched with a cable, the balance and the stability of a main frame during use are enhanced, and convenience is brought to operation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a single-wire galloping vehicle for a power transmission line comprises a main frame, wherein two first vertical plates are symmetrically and fixedly connected to the upper end of the main frame, the side walls, close to each other, of the two first vertical plates are rotatably connected with walking wheels through rotating shafts, the lower end of the main frame is symmetrically and fixedly connected with two second vertical plates, the side walls, close to each other, of the two second vertical plates are rotatably connected with pedal sprockets through rotating shafts, the side walls of the two second vertical plates are provided with pedal plates coaxially and fixedly connected with the pedal sprockets, one of the first vertical plates is provided with a driven sprocket coaxially and fixedly connected with the walking wheels, the pedal sprockets are connected with the driven sprocket through a transmission chain, the lower end of the main frame is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, the lower end of the sliding block is fixedly connected with a seat frame, a, the upper end symmetry that the first riser was kept away from to the body frame rotates and is connected with two third risers, two the lateral wall that the third riser is close to each other rotates through the pivot and is connected with the auxiliary wheel, install the adjustment mechanism who adjusts the height of auxiliary wheel on the body frame.
Preferably, actuating mechanism is including rotating the first lead screw of connection at the spout inner wall, first lead screw and slider lateral wall threaded connection, the one end that first lead screw is close to the body frame lateral wall runs through the body frame lateral wall and extends to its outside, first lead screw is located the outer one end fixedly connected with hand wheel of body frame, install on the hand wheel and carry out spacing first stop gear to the turned position of first lead screw.
Preferably, first stop gear includes the first bolt of threaded connection at the hand wheel lateral wall, the body frame lateral wall equipartition is seted up a plurality ofly and first bolt complex screw hole, and is a plurality of the screw hole sets up along first lead screw axle center symmetry.
Preferably, adjustment mechanism is including rotating the second lead screw of connection in the body frame upper end, two fixedly connected with fixed plate between the lateral wall that the third riser is close to each other, the fixed plate lateral wall rotates and is connected with the swivel nut, second lead screw and swivel nut threaded connection, the one end fixedly connected with rotation handle of body frame upper end is kept away from to the second lead screw, it carries out spacing second stop gear to the turned position of second lead screw to install on the rotation handle.
Preferably, the second limiting mechanism comprises a telescopic rod rotatably connected to the side wall of the rotating handle, the movable end of the telescopic rod is rotatably connected with a connecting plate, and the side wall, far away from the telescopic rod, of the connecting plate is in threaded connection with the side wall of the main frame through a second bolt.
Preferably, the hand wheel and the side wall of the rotating handle are both glued with rubber pads, and the rubber pads are provided with anti-skid grains.
Preferably, the walking wheels and the side wall of the auxiliary wheel are provided with anti-skid threads.
The invention has the following beneficial effects:
1. by arranging the pedal plate, the pedal chain wheel, the transmission chain, the driven chain wheel and the travelling wheel, the pedal plate is treaded to rotate to drive the pedal chain wheel to rotate, the transmission chain drives the driven chain wheel to rotate, and then the travelling wheel which is coaxially and fixedly connected with the driven chain wheel is driven to rotate, so that the main frame is driven to travel on the single lead, the operation is simple, and the practicability is high;
2. through the arrangement of the sliding block, the seat frame, the seat and the driving mechanism, the hand wheel is rotated to drive the first lead screw fixedly connected with the side wall of the hand wheel to rotate, the sliding block in threaded connection with the side wall of the first lead screw is driven to slide on the inner wall of the sliding groove, the seat frame is further driven to slide, the distance between the seat frame and the pedal plate is adjusted, and the device is suitable for different maintenance personnel;
3. by arranging the first bolt and the threaded hole, after the first lead screw rotates to adjust the position of the seat frame, the first bolt is rotated to enable the first bolt to be matched with the corresponding threaded hole, so that the position of the first lead screw is fixed, and the situation that the first lead screw rotates when the main frame is used, so that the distance between the seat frame and the pedal plate is changed, and the maintenance of a power transmission line is influenced is avoided;
4. by arranging the auxiliary wheel, the second lead screw, the fixing plate, the screw sleeve and the rotating handle, the rotating handle is rotated to drive the second lead screw fixedly connected with the side wall of the rotating handle to rotate, so that the distance between the second lead screw and the screw sleeve is adjusted, the height of the auxiliary wheel is adjusted, the auxiliary wheel can be matched with a cable, the balance and the stability of the main frame during use are enhanced, and convenience is brought to operation;
5. through setting up the telescopic link, connecting plate and second bolt, the rotation handle drives the second lead screw and adjusts the back to the height of auxiliary wheel, it makes connecting plate and body frame lateral wall perpendicular to adjust the telescopic link, and make connecting plate and the laminating of body frame lateral wall, and then with second bolt and body frame lateral wall threaded connection, fix the position of connecting plate, and then fix the position of second lead screw, avoid the auxiliary wheel second lead screw to rotate when using, make the cooperation between auxiliary wheel and the cable relatively poor, balance and stability when having reduced the body frame and using.
Drawings
Fig. 1 is a schematic structural diagram of a single-conductor galloping car for a power transmission line provided by the invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the connection between the pedal sprocket and the driven sprocket in the single-conductor galloping vehicle for the transmission line provided by the invention;
fig. 4 is a schematic side sectional structure view of an auxiliary wheel in the single-conductor flying vehicle for the power transmission line provided by the invention.
In the figure: the main frame 1, 2 first risers, 3 walking wheels, 4 second risers, 5 pedal chain wheels, 6 driving chains, 7 running boards, 8 chutes, 9 sliders, 10 seat frames, 11 seats, 12 first lead screws, 13 hand wheels, 14 first bolts, 15 threaded holes, 16 third risers, 17 auxiliary wheels, 18 fixing plates, 19 thread sleeves, 20 second lead screws, 21 rotating handles, 22 telescopic rods, 23 connecting plates, 24 second bolts and 25 driven chain wheels.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a single-wire galloping car for a power transmission line comprises a main frame 1, wherein two first vertical plates 2 are symmetrically and fixedly connected to the upper end of the main frame 1, walking wheels 3 are rotatably connected to the side walls, close to each other, of the two first vertical plates 2, two second vertical plates 4 are symmetrically and fixedly connected to the lower end of the main frame 1, pedal sprockets 5 are rotatably connected to the side walls, close to each other, of the two second vertical plates 4 through rotating shafts, pedal plates 7 are coaxially and fixedly connected with the pedal sprockets and arranged on the side walls of the two second vertical plates 4, a driven sprocket 25 is coaxially and fixedly connected with the walking wheels 3 and arranged on one side wall of the first vertical plate 2, the pedal sprockets 5 are connected with the driven sprocket 25 through a transmission chain 6, further, the pedal plates 7 rotate to drive the pedal sprockets 5 to rotate, the transmission chain 6 to drive the driven sprocket 25 to rotate, and further, easy operation, therefore, the clothes hanger is strong in practicability, chute 8 has been seted up to 1 lower extreme of body frame, 8 inner wall sliding connection of spout have slider 9, 9 lower extreme fixedly connected with seat frame 10 of slider, seat frame 10 upper end fixedly connected with seat 11, install drive slider 9 in the spout 8 at the gliding actuating mechanism of 8 inner walls of spout, body frame 1 is kept away from the upper end symmetry rotation of first riser 2 and is connected with two third risers 16, the lateral wall that two third risers 16 are close to each other rotates through the pivot and is connected with auxiliary wheel 17, anti-skidding line has been seted up to walking wheel 3 and auxiliary wheel 17 lateral wall, install the adjustment mechanism who highly adjusts auxiliary wheel 17 on the body frame 1.
Actuating mechanism is including rotating first lead screw 12 of connection at 8 inner walls of spout, first lead screw 12 and slider 9 lateral wall threaded connection, the one end that first lead screw 12 is close to 1 lateral wall of body frame runs through 1 lateral wall of body frame and extends to its outside, first lead screw 12 is located the outer one end fixedly connected with hand wheel 13 of body frame 1, furthermore, it drives first lead screw 12 and rotates to rotate hand wheel 13, it slides at 8 inner walls of spout to drive slider 9 with first lead screw 12 lateral wall threaded connection, and then it slides to drive seat frame 10, adjust the distance between seat frame 10 and the running-board 7, be applicable to different maintenance personal and use, hand wheel 13 lateral wall all has the rubber pad glued, the anti-skidding line has been seted up on the rubber pad, install on the hand wheel 13 and carry out spacing first stop gear to first lead screw 12's rotational position.
First stop gear includes threaded connection at the first bolt 14 of hand wheel 13 lateral wall, 1 lateral wall equipartition of body frame has seted up a plurality ofly and first bolt 14 complex screw hole 15, a plurality of screw holes 15 set up along first lead screw 12 axle center symmetry, it is further, first bolt 14 cooperates rather than corresponding screw hole 15, can fix the turned position of first lead screw 12, avoid body frame 1 first lead screw 12 to rotate when using, and then make the distance between seat frame 10 and the running-board 7 change, the influence is to transmission line's maintenance.
Adjustment mechanism includes the second lead screw 20 of rotation connection in body frame 1 upper end, fixedly connected with fixed plate 18 between the lateral wall that two third risers 16 are close to each other, fixed plate 18 lateral wall rotates and is connected with swivel nut 19, second lead screw 20 and 19 threaded connection of swivel nut, the one end fixedly connected with turning handle 21 of body frame 1 upper end is kept away from to second lead screw 20, furthermore, turning handle 21 rotates, can adjust the distance between second lead screw 20 and the swivel nut 19, and then highly adjusting auxiliary wheel 17, guarantee that auxiliary wheel 17 can cooperate with the cable, balance and stability when reinforcing body frame 1 uses, facilitate for the operation, turning handle 21 lateral wall all veneer has the rubber pad, the antiskid line has been seted up on the rubber pad, install on the turning handle 21 and carry out spacing second stop gear to second lead screw 20's rotational position.
Second stop gear is including rotating the telescopic link 22 of connecting at the 21 lateral walls of rotation handle, telescopic link 22 expansion end rotates and is connected with connecting plate 23, connecting plate 23 keeps away from telescopic link 22's lateral wall and passes through second bolt 24 and 1 lateral wall threaded connection of body frame, it is further, second bolt 24 and 1 lateral wall threaded connection of body frame, fix the position of connecting plate 23, and then fix second lead screw 20's turned position, avoid auxiliary wheel 17 second lead screw 20 to rotate when using, make the cooperation between auxiliary wheel 17 and the cable poor, balance and stability when having reduced the use of body frame 1.
In the invention, when the main frame 1 is used, the hand wheel 13 is rotated to drive the first lead screw 12 fixedly connected with the side wall of the hand wheel 13 to rotate, the slide block 9 in threaded connection with the side wall of the first lead screw 12 is driven to slide on the inner wall of the chute 8, so as to drive the seat frame 10 to slide, the distance between the seat frame 10 and the pedal 7 is adjusted, and after the position of the seat frame 10 is adjusted, the first bolt 14 in threaded connection with the side wall of the hand wheel 13 is rotated, so that the first bolt 14 is matched with the corresponding threaded hole 15, so as to fix the position of the first lead screw 12, thereby preventing the first lead screw 12 from rotating when the main frame 1 is used, and further preventing the distance between the seat frame 10 and the pedal 7 from changing;
the rotating handle 21 is rotated to drive the second lead screw 20 fixedly connected with the side wall of the rotating handle 21 to rotate, so that the second lead screw 20 slides on the side wall of the screw sleeve 19, thereby adjusting the distance between the second lead screw 20 and the threaded sleeve 19, further driving the third vertical plate 16 to rotate, the height of the auxiliary wheel 17 is adjusted to ensure that the auxiliary wheel 17 can be matched with a cable, after the height of the auxiliary wheel 17 is adjusted, the telescopic rod 22 which is rotatably connected with the side wall of the rotating handle 21 is adjusted to stretch, so that the connecting plate 23 which is rotationally connected with the movable end of the telescopic rod 22 is vertical to the side wall of the main frame 1, and the connecting plate 23 is jointed with the side wall of the main frame 1, further connecting the second bolt 24 which is in threaded connection with the side wall of the connecting plate 23 with the side wall of the main frame 1, the position of the connecting plate 23 is fixed, and then the position of the second lead screw 20 is fixed, so that the second lead screw 20 is prevented from rotating when the auxiliary wheel 17 is used;
then, a maintenance person sits on the seat 11, and when the power transmission line is inspected and maintained, steps on the pedal plate 7 with the foot, so as to drive the pedal plate 7 to rotate, drive the pedal sprocket 5 which is coaxially and fixedly connected with the pedal plate 7 to rotate, further drive the driven sprocket 25 to rotate through the drive chain 6 by the pedal sprocket 5, drive the walking wheel 3 which is coaxially and fixedly connected with the driven sprocket 25 to rotate, further drive the main frame 1 to slide on the power transmission line, and maintain the power transmission line.
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 single-wire galloping car for a power transmission line comprises a main frame (1) and is characterized in that the upper end of the main frame (1) is symmetrically and fixedly connected with two first vertical plates (2), the two side walls, close to each other, of the first vertical plates (2) are rotatably connected with walking wheels (3) through rotating shafts, the lower end of the main frame (1) is symmetrically and fixedly connected with two second vertical plates (4), the two side walls, close to each other, of the second vertical plates (4) are rotatably connected with pedal chain wheels (5) through rotating shafts, the side walls of the two second vertical plates (4) are provided with pedal plates (7) coaxially and fixedly connected with the pedal chain wheels, the side wall of one of the first vertical plates (2) is provided with a driven chain wheel (25) coaxially and fixedly connected with the walking wheels (3), the pedal chain wheel (5) is connected with the driven chain wheel (25) through a transmission chain (6), the lower end, spout (8) inner wall sliding connection has slider (9), slider (9) lower extreme fixedly connected with seat frame (10), seat frame (10) upper end fixedly connected with seat (11), install drive slider (9) in spout (8) at the gliding actuating mechanism of spout (8) inner wall, the upper end symmetry rotation that first riser (2) were kept away from in body frame (1) is connected with two third risers (16), two lateral wall that third riser (16) are close to each other rotates through the pivot and is connected with auxiliary wheel (17), install the adjustment mechanism who highly adjusts auxiliary wheel (17) on body frame (1).
2. The power transmission line single-conductor galloping vehicle is characterized in that the driving mechanism comprises a first lead screw (12) rotatably connected to the inner wall of the sliding groove (8), the first lead screw (12) is in threaded connection with the side wall of the sliding block (9), one end, close to the side wall of the main frame (1), of the first lead screw (12) penetrates through the side wall of the main frame (1) and extends to the outside of the main frame, a hand wheel (13) is fixedly connected to one end, located outside the main frame (1), of the first lead screw (12), and a first limiting mechanism for limiting the rotating position of the first lead screw (12) is installed on the hand wheel (13).
3. The power transmission line single-conductor galloping car as claimed in claim 2, wherein the first limiting mechanism comprises a first bolt (14) in threaded connection with the side wall of the hand wheel (13), a plurality of threaded holes (15) matched with the first bolt (14) are uniformly formed in the side wall of the main frame (1), and the plurality of threaded holes (15) are symmetrically arranged along the axis of the first lead screw (12).
4. The power transmission line single-conductor galloping vehicle as claimed in claim 2, wherein the adjusting mechanism comprises a second lead screw (20) rotatably connected to the upper end of the main frame (1), a fixing plate (18) is fixedly connected between the two side walls of the third vertical plates (16) close to each other, a threaded sleeve (19) is rotatably connected to the side wall of the fixing plate (18), the second lead screw (20) is in threaded connection with the threaded sleeve (19), a rotating handle (21) is fixedly connected to one end, far away from the upper end of the main frame (1), of the second lead screw (20), and a second limiting mechanism for limiting the rotating position of the second lead screw (20) is mounted on the rotating handle (21).
5. The power transmission line single-conductor galloping car as claimed in claim 4, wherein the second limiting mechanism comprises a telescopic rod (22) rotatably connected to the side wall of the rotating handle (21), the movable end of the telescopic rod (22) is rotatably connected with a connecting plate (23), and the side wall, far away from the telescopic rod (22), of the connecting plate (23) is in threaded connection with the side wall of the main frame (1) through a second bolt (24).
6. The power transmission line single-conductor galloping car as claimed in claim 4, wherein rubber pads are glued to the side walls of the hand wheel (13) and the rotating handle (21), and anti-skid grains are arranged on the rubber pads.
7. The power transmission line single-conductor flying vehicle as claimed in claim 1, wherein the side walls of the travelling wheels (3) and the auxiliary wheels (17) are provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960084.9A CN112072548B (en) | 2020-09-14 | 2020-09-14 | Transmission line single conductor driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960084.9A CN112072548B (en) | 2020-09-14 | 2020-09-14 | Transmission line single conductor driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112072548A true CN112072548A (en) | 2020-12-11 |
| CN112072548B CN112072548B (en) | 2021-09-07 |
Family
ID=73696326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010960084.9A Active CN112072548B (en) | 2020-09-14 | 2020-09-14 | Transmission line single conductor driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112072548B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2382858A1 (en) * | 2001-04-23 | 2002-10-23 | Furnas Centrais Eletricas S/A | Installation of signalization spheres on overhead cable |
| CN202978120U (en) * | 2012-12-26 | 2013-06-05 | 湖南省电力公司娄底电业局 | Two-purpose electric routing trolley for single conductor and double-split conductor |
| CN103560432A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Pedal flying trolley for divided conductor |
| CN204030433U (en) * | 2014-08-15 | 2014-12-17 | 国家电网公司 | Wire operation driving |
| CN105281250A (en) * | 2015-10-10 | 2016-01-27 | 国网安徽省电力公司检修公司 | Electric spacer cart for maintenance operations of 4-bundle conductor of 500kV power transmission line |
| CN205452946U (en) * | 2015-12-26 | 2016-08-10 | 王丛 | Transmission line single wire driving |
| CN107919634A (en) * | 2017-11-23 | 2018-04-17 | 中国南方电网有限责任公司超高压输电公司广州局 | Heavy grade speed difference self-locking ground wire driving |
| CN207638240U (en) * | 2017-11-23 | 2018-07-20 | 中国南方电网有限责任公司超高压输电公司广州局 | Heavy grade speed difference self-locking ground wire driving |
| CN109510102A (en) * | 2018-10-13 | 2019-03-22 | 中国南方电网有限责任公司超高压输电公司昆明局 | Two split conductor outlet job platforms that are a kind of electronic and combining manually |
| CN210007247U (en) * | 2019-04-25 | 2020-01-31 | 浩钦科技无锡有限公司 | Split conductor routing device |
| CN210007249U (en) * | 2019-06-21 | 2020-01-31 | 四川同达建设有限公司 | Power transmission and transformation maintenance flying vehicle |
| CN210182815U (en) * | 2019-09-10 | 2020-03-24 | 湖州嘻旺建材贸易有限公司 | Height-adjustable's switch board |
| CN111283098A (en) * | 2020-03-20 | 2020-06-16 | 芜湖职业技术学院 | Nut riveting device for machining |
-
2020
- 2020-09-14 CN CN202010960084.9A patent/CN112072548B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2382858A1 (en) * | 2001-04-23 | 2002-10-23 | Furnas Centrais Eletricas S/A | Installation of signalization spheres on overhead cable |
| CN202978120U (en) * | 2012-12-26 | 2013-06-05 | 湖南省电力公司娄底电业局 | Two-purpose electric routing trolley for single conductor and double-split conductor |
| CN103560432A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Pedal flying trolley for divided conductor |
| CN204030433U (en) * | 2014-08-15 | 2014-12-17 | 国家电网公司 | Wire operation driving |
| CN105281250A (en) * | 2015-10-10 | 2016-01-27 | 国网安徽省电力公司检修公司 | Electric spacer cart for maintenance operations of 4-bundle conductor of 500kV power transmission line |
| CN205452946U (en) * | 2015-12-26 | 2016-08-10 | 王丛 | Transmission line single wire driving |
| CN107919634A (en) * | 2017-11-23 | 2018-04-17 | 中国南方电网有限责任公司超高压输电公司广州局 | Heavy grade speed difference self-locking ground wire driving |
| CN207638240U (en) * | 2017-11-23 | 2018-07-20 | 中国南方电网有限责任公司超高压输电公司广州局 | Heavy grade speed difference self-locking ground wire driving |
| CN109510102A (en) * | 2018-10-13 | 2019-03-22 | 中国南方电网有限责任公司超高压输电公司昆明局 | Two split conductor outlet job platforms that are a kind of electronic and combining manually |
| CN210007247U (en) * | 2019-04-25 | 2020-01-31 | 浩钦科技无锡有限公司 | Split conductor routing device |
| CN210007249U (en) * | 2019-06-21 | 2020-01-31 | 四川同达建设有限公司 | Power transmission and transformation maintenance flying vehicle |
| CN210182815U (en) * | 2019-09-10 | 2020-03-24 | 湖州嘻旺建材贸易有限公司 | Height-adjustable's switch board |
| CN111283098A (en) * | 2020-03-20 | 2020-06-16 | 芜湖职业技术学院 | Nut riveting device for machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112072548B (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102354930B (en) | Four-bundle conductor traveling apparatus of 500kV transmission line | |
| CN103169579A (en) | Rapidly-dismounted electric stair-climbing wheelchair | |
| CN112072548B (en) | Transmission line single conductor driving | |
| CN104967050B (en) | Electronic manned driving can be drawn | |
| CN105375387A (en) | Single-conductor electric coaster for 110kV power transmission line | |
| CN107919634B (en) | Large-gradient speed difference self-locking ground wire galloping | |
| CN112794251A (en) | Maintenance device convenient for high-altitude operation for power equipment | |
| CN207069446U (en) | A kind of power ampere loads line apparatus | |
| CN106420204A (en) | Novel electric stair-climbing vehicle | |
| CN211254880U (en) | Well height-adjustable's two straight going elevators that lead | |
| CN207445386U (en) | A kind of substation equipment maintenance and repair safety belt suspension device | |
| CN216303183U (en) | Lifting device for power equipment installation | |
| CN210454793U (en) | Hand-operated electric power aerodyne | |
| CN202249716U (en) | Insulating stretchable type anti-sliding ladder | |
| CN106730612A (en) | A kind of Exercycle | |
| CN111911773B (en) | Novel combined type support for transformer substation equipment maintenance | |
| CN211594950U (en) | Inspection shaft elevating gear that municipal works were used | |
| CN204732791U (en) | Electronic manned driving can be drawn | |
| CN204674591U (en) | A kind of hoist type train is got on or off the bus pedal | |
| CN113929014A (en) | Lifting device for electric power equipment installation and working method thereof | |
| CN219351125U (en) | Wiring device for security engineering | |
| CN106809325A (en) | The two-way electric motor car with two wheels of bimodulus | |
| CN208498461U (en) | Brake pedal combined mechanism is adjusted in suspension type | |
| CN104875762A (en) | Winch type step for getting on and off of trains | |
| CN110092309A (en) | A kind of Telescopic truss boom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |