CN207009705U - Power transmission line ground wire device is repaired in a kind of power engineering - Google Patents
Power transmission line ground wire device is repaired in a kind of power engineering Download PDFInfo
- Publication number
- CN207009705U CN207009705U CN201720975285.XU CN201720975285U CN207009705U CN 207009705 U CN207009705 U CN 207009705U CN 201720975285 U CN201720975285 U CN 201720975285U CN 207009705 U CN207009705 U CN 207009705U
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- China
- Prior art keywords
- fixedly connected
- ground wire
- gear
- transmission line
- power transmission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of power engineering to repair power transmission line ground wire device, including installs case, gear, first double cog batten, U-shaped board, slide block, first wedge type block, second wedge type block, take-up, clamping device, gripper clamp and ground wire, when needing to adjust the height of gripper clamp, directly slide block is moved back and forth up and down with hand, due to using stir slide block and by the way of moving up connecting pole, the utility model is set to facilitate one man operation, it is and simple to operate, improve operating efficiency, after cable is placed in gripper clamp, twist handler, gripper clamp is set to clamp cable, it is grounded by ground wire and ground, handler is fixed by puller bolt, unclamp puller bolt, due to the effect of the 3rd helical spring, make the second the two-sided rack sheet reset, then gripper clamp departs from cable, conveniently unload.
Description
Technical field
Power engineering maintenance technique field is the utility model is related to, specifically a kind of power engineering maintenance transmission line of electricity ground connection
Line apparatus.
Background technology
After transmission of electricity is the electric energy boosting for generator being sent with transformer, then through control devices such as breakers access power transmission line
Road is realized, by structure type, transmission line of electricity is divided into overhead transmission line and cable run, overhead transmission line route route lever
Tower, wire, insulator, line hardware, bracing wire, pole and tower foundation, earthing or grounding means etc. are formed, and are erected on ground, according to conveying
The property of electric current, transmission of electricity are divided into ac transmission and direct current transportation.
When maintainer overhauls to high-tension cable, hanging earthing conductor is one of peace for protecting power transmission lines overhauling personnel
Full frame barrier, and the lifeline of electric power lineman, its effect is when electric power overhaul personnel are working on dead line, can be prevented
Incoming call damages to human body suddenly, and at present, line-to-ground line is largely only applicable to straight line pole used in transmission line of electricity,
In vertical state, when being worked on load shaft tower, the shaft tower of its insulator chain horizontality is solid according to it for insulator above it
Some design features, therefore inconvenience can be operated, and it is fixed difficult, secure connection can not be realized, larger potential safety hazard be present.
Existing ground wire is typically to be hung using the wire clamp folder being connected to ground on the line conductor having a power failure.Existing ground connection
Line apparatus is inconvenient for operation, when carrying out the regulation of height to it, that one man operation is more difficult often be present, and wire
Press from both sides same inconvenient fast clamp and unload, reduce operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of power engineering maintenance power transmission line ground wire device, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
Power transmission line ground wire device is repaired in a kind of power engineering, including installs case, gear, the first double cog batten, U-shaped
Plate, slide block, the first wedge type block, the second wedge type block, take-up, clamping device, gripper clamp and ground wire, its described installs case
Be internally provided with gear, the mounting hole fixed cover of gear is connected to the rotating shaft for rotating and being connected with installs case, the right side of the gear
Side is provided with U-shaped board, and gear is located in U-shaped board and rotating shaft activity runs through the both sides wall body of U-shaped board, and the right side of U-shaped board, which is fixed, to be connected
Slide block is connected to, the right side opening of the installs case, which is provided with, stirs mouth, and the slide block, which extends, to be stirred on the outside of mouth, the gear
Right side be provided with the first wedge type block, the right-hand member of the first wedge type block is fixedly connected with the first movable post that activity runs through slide block,
Open up fluted in the slide block, be provided with the first helical spring in groove, two connection ends of the first helical spring respectively with
First movable post is connected with slide block, and the left side engagement of the gear is connected with the first double cog batten, the first the two-sided rack
The bottom of plate is mutually fixedly connected with the movable end of guider, and the second wedge is provided with the left of the first double cog batten
Block, the left end of the second wedge type block are fixedly connected with the second movable post that activity runs through installs case, and the is socketed with the second movable post
Two helical springs, two connection ends of the second helical spring are connected with the second movable post and installs case respectively, and described first is two-sided
The top of rack-plate is fixedly connected with connecting pole, and the top of connecting pole is fixedly connected with U-shaped frame, and the top of U-shaped frame is fixedly connected
Clamping device is installed, two movable ends of clamping device have been respectively fixedly connected with gripper clamp, have been fixedly connected with gripper clamp
Ground wire, is provided with take-up in the installs case, and the connecting rope and the drive end of clamping device on take-up are mutually fixed
Connection.
As further program of the utility model：The clamping device include being fixedly connected on fixed case on U-shaped frame,
The through hole that is opened on fixed case two side, be separately positioned in through hole and rotated with fixed case be connected partial gear,
The connecting rod that is fixedly connected on partial gear, it is arranged among fixed case and is meshed respectively with the partial gear of both sides
Second double cog batten, the fixed column being fixedly connected on the second double cog batten and be arranged on the second double cog batten
Three helical springs, the both ends of the 3rd helical spring are connected with the second double cog batten and fixed case respectively, the connecting rod and folder
Hold pincers to be mutually fixedly connected, the fixed column activity is mutually fixedly connected through fixed case and with connecting rope.
As the utility model further scheme：Center of circle angle model formed by tooth on the partial gear surface
Enclose for 150-180 °.
As the utility model further scheme：The take-up includes the take-up that is connected of being rotated with installs case
The handler of take-up pulley end face center is taken turns and is fixedly connected on, the connecting rope is wrapped on take-up pulley.
As the utility model further scheme：Puller bolt is installed on the end face of the take-up pulley.
As the utility model further scheme：The material of the connecting rope is nylon rope.
As the utility model further scheme：The bottom of the installs case is fixedly connected with lever.
As the utility model further scheme：The guider includes the set for being fixedly connected on installation chamber interior wall
Cylinder and the lead for being arranged on sleeve inner, the lead are mutually fixedly connected with the first double cog batten.
As the utility model further scheme：First wedge type block is in left narrow right wide and upward inclined-plane right angle
Trapezoidal shape, second wedge type block are in right-narrow and left-wide and downward inclined-plane right-angled trapezium shape.
As the utility model further scheme：The not-go-end of the first movable post is fixedly connected with the first in command,
The not-go-end of second movable post is fixedly connected with the second in command.
Compared with prior art, the beneficial effects of the utility model are：When needing to adjust the height of gripper clamp, hand is directly used
Slide block is moved back and forth up and down, due to using stirring slide block by the way of moving up connecting pole, making the utility model side
Just one man operation, and simple to operate, raising operating efficiency, after cable is placed in gripper clamp, twists handler, make clamping
Pincers clamp to cable, are grounded by ground wire and ground, fix handler by puller bolt, unclamp puller bolt, by
In the effect of the 3rd helical spring, make the second the two-sided rack sheet reset, then gripper clamp departs from cable, conveniently unloads.
Brief description of the drawings
Fig. 1 is the appearance schematic diagram that power transmission line ground wire device is repaired in a kind of power engineering；
Fig. 2 repairs the structural representation of installs case in power transmission line ground wire device for the power engineering described in Fig. 1；
Fig. 3 is the structural representation of Fig. 2 middle gears；
Fig. 4 repairs the left view schematic diagram of clamping device in power transmission line ground wire device for the power engineering described in Fig. 1.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-4 are referred to, power transmission line ground wire device, including installs case 1, gear 6, first are repaired in a kind of power engineering
Double cog batten 13, U-shaped board 7, slide block 9, the first wedge type block 10, the second wedge type block 14, take-up 5, clamping device 4, folder
Pincers 19 and ground wire 20 are held, its installs case 1 is internally provided with gear 6, and the mounting hole fixed cover of gear 6 is connected to and installed
Case 1 rotates the rotating shaft of connection, and the right side of the gear 6 is provided with U-shaped board 7, and gear 6 is located in U-shaped board 7 and rotating shaft activity is passed through
The both sides wall body of U-shaped board 7 is worn, the right side of U-shaped board 7 is fixedly connected with slide block 9, and the right side opening of the installs case 1, which is provided with, to be stirred
Mouth 8, the slide block 9, which extends, stirs the outside of mouth 8, and the right side of the gear 6 is provided with the first wedge type block 10, the first wedge
The right-hand member of block 10 is fixedly connected with the first movable post 11 that activity runs through slide block 9, open up in the slide block 9 it is fluted, it is recessed
Be provided with the first helical spring 12 in groove, two connection ends of the first helical spring 12 respectively with the first movable post 11 and slide block 9
It is connected, the left side engagement of the gear 6 is connected with the first double cog batten 13, the bottom of the first double cog batten 13 and guiding
The movable end of device is mutually fixedly connected, and the left side of the first double cog batten 13 is provided with the second wedge type block 14, the second wedge
The left end of block 14 is fixedly connected with the second movable post 15 that activity runs through installs case 1, and the second spiral shell is socketed with the second movable post 15
Spring 16 is revolved, two connection ends of the second helical spring 16 are connected with the second movable post 15 and installs case 1 respectively, described first pair
The top of face rack-plate 13 is fixedly connected with connecting pole 3, and the top of connecting pole 3 is fixedly connected with U-shaped frame 21, U-shaped frame 21 it is upper
Portion, which is fixedly connected with, is provided with clamping device 4, and two movable ends of clamping device 4 have been respectively fixedly connected with gripper clamp 19, clamping
Be fixedly connected with ground wire 20 on pincers 19, take-up 5 be installed in the installs case 1, the connecting rope 22 on take-up 5 with
The drive end of clamping device 4 is mutually fixedly connected；Operating personnel holds lever 2, when adjusting the height of gripper clamp 19 as needed, directly
Connect and move back and forth up and down slide block 9 with hand, due to the effect of the second wedge type block 14, the first double cog batten 13 of limitation to moving down
It is dynamic, so as to rotating in an anti-clockwise direction for limiting gear 6, when slide block 9 is driven on right flank of first wedge type block 10 along gear 6
During lower swing, then the first wedge type block 10 to during lower swing band moving gear 6 rotationally clockwise and the first wedge type block 10 is put upwards
It will not be rotated in an anti-clockwise direction when dynamic with moving gear 6, therefore move up connecting pole 3, due to being made using slide block 9 is stirred
The mode that connecting pole 3 moves up, the utility model is set to facilitate one man operation, and simple to operate, raising operating efficiency, by electricity
After cable is placed in gripper clamp 19, handler 52 is twisted, the draw of connecting rope 22 moves down the second double cog batten 43, band
The rotation of dynamic partial gear 42, so that gripper clamp 19 clamps to cable, it is grounded, is passed through by ground wire 20 and ground
Puller bolt 53 fixes handler 52, unclamps puller bolt 53, due to the effect of the 3rd helical spring, makes the second double cog batten
43 reset, then gripper clamp 19 departs from cable, conveniently unloads；The clamping device 4 includes the fixation being fixedly connected on U-shaped frame 21
Case 41, the through hole being opened on the two side of fixed case 41, be separately positioned in through hole and rotated with fixed case be connected it is endless
All gear 42, the connecting rod 45 being fixedly connected on partial gear 42, be arranged among fixed case 41 and respectively with both sides not
The second double cog batten 43 that complete gear 42 is meshed, the fixed column 44 being fixedly connected on the second double cog batten 43 and set
Put the 3rd helical spring on the second double cog batten 43, the both ends of the 3rd helical spring respectively with the second double cog batten 43
It is connected with fixed case 41, the connecting rod 45 is fixedly connected with the phase of gripper clamp 49, and the activity of fixed column 11 runs through fixed case 41
And it is fixedly connected with the phase of connecting rope 22；Center of circle angular range formed by tooth on the surface of partial gear 42 is 150-
180°；The take-up 5, which includes rotating with installs case 1, the take-up pulley 51 that is connected and to be fixedly connected in the end face of take-up pulley 51
The handler 52 of the heart, the connecting rope 22 are wrapped on take-up pulley 51；Puller bolt is installed on the end face of the take-up pulley 51
53；The material of the connecting rope 55 is nylon rope；The bottom of the installs case 1 is fixedly connected with lever 2；The guider bag
Include the sleeve 17 for being fixedly connected on the inwall of installs case 1 and the lead 18 being arranged on inside sleeve 17, the lead 18 and the
The one two-sided phase of rack-plate 13 is fixedly connected；First wedge type block 10 is in left narrow right wide and upward inclined-plane right-angled trapezium shape,
Second wedge type block 14 is in right-narrow and left-wide and downward inclined-plane right-angled trapezium shape；The not-go-end of the first movable post 11 is fixed
The first in command is connected with, the not-go-end of the second movable post 15 is fixedly connected with the second in command.
Operation principle of the present utility model is：Operating personnel holds lever 2, adjusts the height of gripper clamp 19 as needed
When, slide block 9 directly is moved back and forth up and down with hand, due to the effect of the second wedge type block 14, limits the first double cog batten 13
Move down, so as to rotating in an anti-clockwise direction for limiting gear 6, when slide block 9 drives the right side of first wedge type block 10 along gear 6
When side is swung up and down, then the first wedge type block 10 is to band moving gear 6 first wedge type block 10 rotationally clockwise during lower swing
It will not be rotated in an anti-clockwise direction when being swung up with moving gear 6, therefore move up connecting pole 3, stirred due to using
Block 9 and the mode for moving up connecting pole 3, the utility model is facilitated one man operation, and it is simple to operate, improve operation effect
Rate, after cable is placed in gripper clamp 19, handler 52 is twisted, the draw of connecting rope 22 makes the second double cog batten 43
Move down, drive the rotation of partial gear 42, so that gripper clamp 19 clamps to cable, connect by ground wire 20 with ground
Ground, handler 52 is fixed by puller bolt 53, puller bolt 53 is unclamped, due to the effect of the 3rd helical spring, makes second pair
Face rack-plate 43 resets, then gripper clamp 19 departs from cable, conveniently unloads.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in description of the present utility model
Put ", " connected " and " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Ground connects；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.It is right
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. power transmission line ground wire device is repaired in a kind of power engineering, including it is installs case, gear, the first double cog batten, U-shaped
Plate, slide block, the first wedge type block, the second wedge type block, take-up, clamping device, gripper clamp and ground wire, it is characterised in that
The installs case is internally provided with gear, and the mounting hole fixed cover of gear is connected to the rotating shaft for rotating and being connected with installs case, institute
State and U-shaped board is provided with the right side of gear, gear is located in U-shaped board and rotating shaft activity runs through the both sides wall body of U-shaped board, U-shaped board
Right side is fixedly connected with slide block, and the right side opening of the installs case, which is provided with, stirs mouth, and the slide block, which extends, to be stirred outside mouth
Side, the first wedge type block is provided with the right side of the gear, and the right-hand member of the first wedge type block is fixedly connected with activity through slide block
First movable post, opens up in the slide block fluted, and the first helical spring, two companies of the first helical spring are provided with groove
End is connect respectively with the first movable post and slide block to be connected, the left side engagement of the gear is connected with the first double cog batten, the
The bottom of one two-sided rack-plate is mutually fixedly connected with the movable end of guider, is provided with the left of the first double cog batten
Second wedge type block, the left end of the second wedge type block are fixedly connected with the second movable post that activity runs through installs case, on the second movable post
The second helical spring is socketed with, two connection ends of the second helical spring are connected with the second movable post and installs case respectively, described
The top of first double cog batten is fixedly connected with connecting pole, and the top of connecting pole is fixedly connected with U-shaped frame, the top of U-shaped frame
It is fixedly connected with and clamping device is installed, two movable ends of clamping device has been respectively fixedly connected with gripper clamp, consolidate on gripper clamp
Surely ground wire is connected with, take-up is installed in the installs case, the driving of connecting rope and clamping device on take-up
End is mutually fixedly connected.
A kind of 2. power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that the folder
Hold device include be fixedly connected on U-shaped frame fixed case, be opened on fixed case two side through hole, be separately positioned on through hole
The interior and partial gear being connected that rotated with fixed case, the connecting rod being fixedly connected on partial gear, it is arranged on fixed case
It is middle and be meshed respectively with the partial gear of both sides the second double cog batten, be fixedly connected on the second double cog batten
Fixed column and the 3rd helical spring that is arranged on the second double cog batten, the both ends of the 3rd helical spring respectively with second pair
Face rack-plate is connected with fixed case, and the connecting rod is mutually fixedly connected with gripper clamp, and the fixed column activity runs through fixed case simultaneously
Mutually it is fixedly connected with connecting rope.
A kind of 3. power engineering maintenance power transmission line ground wire device according to claim 2, it is characterised in that it is described not
Center of circle angular range formed by tooth on complete gear surface is 150-180 °.
A kind of 4. power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that the receipts
Line apparatus includes the handler that the take-up pulley being connected is rotated with installs case and is fixedly connected on take-up pulley end face center, the company
Splicing is wrapped on take-up pulley.
A kind of 5. power engineering maintenance power transmission line ground wire device according to claim 4, it is characterised in that the receipts
Puller bolt is installed on the end face of line wheel.
A kind of 6. power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that the company
The material of splicing is nylon rope.
A kind of 7. power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that the peace
The bottom of vanning is fixedly connected with lever.
8. a kind of power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that described to lead
Include the sleeve for being fixedly connected on installation chamber interior wall and the lead for being arranged on sleeve inner, the lead and first to device
Double cog batten is mutually fixedly connected.
9. a kind of power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that described the
One wedge type block is downward in right-narrow and left-wide and inclined-plane in left narrow right wide and upward inclined-plane right-angled trapezium shape, second wedge type block
Right-angled trapezium shape.
10. a kind of power engineering maintenance power transmission line ground wire device according to claim 1, it is characterised in that described
The not-go-end of first movable post is fixedly connected with the first in command, and the not-go-end of the second movable post is fixedly connected with the second in command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975285.XU CN207009705U (en) | 2017-08-07 | 2017-08-07 | Power transmission line ground wire device is repaired in a kind of power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975285.XU CN207009705U (en) | 2017-08-07 | 2017-08-07 | Power transmission line ground wire device is repaired in a kind of power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009705U true CN207009705U (en) | 2018-02-13 |
Family
ID=61458880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975285.XU Expired - Fee Related CN207009705U (en) | 2017-08-07 | 2017-08-07 | Power transmission line ground wire device is repaired in a kind of power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922945A (en) * | 2020-08-11 | 2020-11-13 | 灵璧县众泰五金有限公司 | Clamp for rapidly cooling casting and using method thereof |
| CN113381209A (en) * | 2020-12-21 | 2021-09-10 | 广东电网有限责任公司 | Right-angle grounding rod |
-
2017
- 2017-08-07 CN CN201720975285.XU patent/CN207009705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922945A (en) * | 2020-08-11 | 2020-11-13 | 灵璧县众泰五金有限公司 | Clamp for rapidly cooling casting and using method thereof |
| CN113381209A (en) * | 2020-12-21 | 2021-09-10 | 广东电网有限责任公司 | Right-angle grounding rod |
| CN113381209B (en) * | 2020-12-21 | 2022-05-24 | 广东电网有限责任公司 | Right-angle grounding rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180807 |