CN108767742A - A kind of ancillary equipment being used to hang ground wire when electric power overhaul - Google Patents
A kind of ancillary equipment being used to hang ground wire when electric power overhaul Download PDFInfo
- Publication number
- CN108767742A CN108767742A CN201810753036.5A CN201810753036A CN108767742A CN 108767742 A CN108767742 A CN 108767742A CN 201810753036 A CN201810753036 A CN 201810753036A CN 108767742 A CN108767742 A CN 108767742A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electric power
- inspection trolley
- hollow column
- ground wire
- 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
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Classifications
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
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- Handcart (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of ancillary equipments for hanging ground wire when electric power overhaul,Including inspection trolley,Fixed plate is fixedly connected at the top of inspection trolley,Fixed plate is equipped with several groups support component,Operating lever is placed in support component,Support component includes hollow column,Movable latch,Compression spring and support base,Inspection trolley is threadedly coupled half-thread bolt,The non-threaded area of half-thread bolt is socketed with rotatable lamella,Rotatable lamella is hinged with loop bar,Loop bar is socketed with earth anchor motion bar,One end of earth anchor motion bar is fixedly connected with force application rod,Its other end is fixedly connected with screw anchor,Structure of the invention is concise,It is easy to use,By the way that multigroup support component is arranged in inspection trolley,Multiple operating levers can be accommodated,It works suitable for extensive electric power overhaul,Change the level height of operating lever by compression spring,Reduce operating personnel's staircase operation up and down repeatedly,And inspection trolley can be fixed on the slope by screw anchor,Improve practicability.
Description
Technical field
The present invention relates to electrical equipment technical field, specially a kind of auxiliary being used to hang ground wire when electric power overhaul is set
It is standby.
Background technology
It is commonly used work post in electric power overhaul work that ground wire, which is hung, and operating process is by three with cable phase
The out of phase earth operating lever to connect hangs be detected on circuit to be detected respectively, and ground wire is hung under normal landform
Difficulty is little, but when encountering length of the height for hanging place more than cable mutual pool side, hangs difficult just bright
It is aobvious to increase.Difficulty essentially consists in：Hanging for ground wire needs split-phase to carry out, and operator is when the first phase ground wire of progress is hung, separately
Outer two-phase is vacantly to place or be placed on ground.In this way, when ground wire hangs the excessive height in place, operating personnel then need
Undertaking the weight of whole secondary termination, staircase is operated up and down repeatedly.The weight of whole pair termination includes not only ground wire behaviour
Make the weight of bar, also include the weight of cable, influenced in addition by hanging the factors such as height, narrow space, personnel use
Easily fall in staircase operating process and easily touches conducting wire.
Application No. is 201611040845.9 Chinese invention patents to disclose one kind for hanging ground connection when electric power overhaul
The ancillary equipment of line, including ground wire are hung with operation rod, and operation rod includes that the first phase operating lever, the second phase operate
Bar, third phase operating lever, the first phase operating lever, the second phase operating lever, third phase operating lever are mutually converged with cable respectively, also
Include for loading the first phase operating lever, the second phase operating lever, the fixed platform of third phase operating lever, the fixed platform
Be equipped with elevating lever, the first phase operating lever, the second phase operating lever, third phase operating lever cable mutually merge into three-phase combination one
End, the elevating lever are equipped with the hook for three-phase combination one end described in carry, which, which is to reduce, hangs ground wire
When cost of labor, but have the following disadvantages：
1. the negligible amounts for the operating lever that the invention can be hung, up to six groups, it is clear that be not suitable for extensive electric power
Service work；
2. the level altitude of the operating lever of the invention cannot be changed, causing operating personnel to need repeatedly, staircase is taken up and down
Extract operation bar；
3. universal wheel is installed below the fixed platform of the invention, when the quantity of operating lever in fixed platform is more,
Fixed platform can not rest on relatively steep slope.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of ancillary equipment for hanging ground wire when electric power overhaul
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：It is a kind of to be used to hang ground wire when electric power overhaul
Ancillary equipment, including inspection trolley, fixed plate is fixedly connected at the top of the inspection trolley, and the fixed plate is equipped with several groups
Support component, is placed with operating lever in the support component, the support component include hollow column, movable latch, compression spring and
Support base, the both sides of the hollow column are fixedly connected with wing plate, and the wing bolt is connected and fixed plate, before the hollow column
End is equipped with rectangular channel, and one side wall is equipped with six groups of pin holes to match with movable latch, the bottom end inner wall of the hollow column
It is fixedly connected with compression spring, is fixedly connected with support base at the top of the compression spring, the support base is equipped with to match with movable latch
Blind hole, the movable latch stretch into blind hole after running through pin hole, and the support base is embedded in the inside of hollow column, and before it
End is fixedly connected with fastener, and the fastener is fixedly connected with pedal after stretching out rectangular channel, sleeve is fixedly connected at the top of the support base,
Operating lever is placed in the sleeve, the both sides of the inspection trolley are threadedly coupled half-thread bolt, the half-thread bolt
Non-threaded area is socketed with rotatable lamella, and the rotatable lamella is hinged with loop bar, and the loop bar is socketed with earth anchor motion bar, and the earth anchor is lived
One end of lever is fixedly connected with force application rod, and the other end is fixedly connected with screw anchor, is fixedly connected at the top of the inspection trolley
Deck, the deck are U-shaped card seat and snap connection earth anchor motion bar.
Preferably, welding push rod handrail is fixed at the top of the inspection trolley, and it is anti-to be socketed with absorbing sweat on the push rod handrail
The bottom end surrounding of sliding soft set, the inspection trolley is uniformly fixedly connected with four groups of universal wheels.
Preferably, the fixed plate rectangular plate-like structure, and there are four setting, the both sides of each fixed plate can be equipped with one
Group support component, every group of support component include three hollow columns.
Preferably, the top of the hollow column is equipped with interior rib plate, and the interior rib plate is equipped with five groups, and every group includes in four
Rib plate, interior rib plate are arc groove close to one end of operating lever, and the other end is fixedly connected with the inner wall of hollow column.
Preferably, the length of the pedal is more than the width of hollow column, and the upper surface of pedal is equipped with antiskid groove.
Preferably, the inner wall of the sleeve is fixedly connected with interior cord, and the interior cord is triangular prism structure and is equipped with four
Group, cord abuts the outer wall of operating lever in four groups.
Compared with prior art, the beneficial effects of the invention are as follows：
1. structure of the invention is concise, easy to use, by the way that multigroup support component is arranged in inspection trolley, can accommodate multiple
Operating lever is suitable for extensive electric power overhaul and works, change the level height of operating lever by compression spring, reduces operating personnel repeatedly
Upper and lower staircase operation, and inspection trolley can be fixed on the slope by screw anchor, improve practicability；
2. the present invention is equipped with interior rib plate at the top of hollow column, interior rib plate can be that operating lever is placed in hollow column
Stability is provided, avoids shaking at the top of operating lever, and by being equipped with interior cord in sleeve, operating lever bottom is avoided to shake
It is dynamic.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is support component structural schematic diagram in the present invention；
Fig. 3 is clamping support schematic diagram in the present invention；
Fig. 4 is half-thread bolt, rotatable lamella and loop bar structure schematic diagram in the present invention.
In figure：1 inspection trolley, 2 fixed plates, 3 support components, 4 hollow columns, 401 wing plates, 402 rectangular channels, 403 bolts
Hole, rib plate in 404,5 movable latch, 6 compression springs, 7 support bases, 701 blind holes, 702 fasteners, 703 pedals, 704 sleeves, rib in 705
Item, 8 operating levers, 9 half-thread bolts, 10 rotatable lamellas, 11 loop bars, 12 earth anchor motion bars, 13 force application rods, 14 screw anchors, 15 cards
Seat, 16 push rod handrails, 17 universal wheels.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of auxiliary being used to hang ground wire when electric power overhaul
The top of equipment, including inspection trolley 1, inspection trolley 1 is fixedly connected with fixed plate 2,2 rectangular plate-like structure of fixed plate, and sets
There are four, the both sides of each fixed plate 2 can be equipped with one group of support component 3, and every group of support component 3 includes three hollow columns 4.
Operating lever 8 is placed in support component 3.
As shown in Fig. 2, support component 3 includes hollow column 4, movable latch 5, compression spring 6 and support base 7, hollow column 4
Both sides are fixedly connected with wing plate 401, and wing plate 401 is bolted fixed plate 2, and the front end of hollow column 401 is equipped with rectangular channel 402,
One side wall is equipped with six groups of pin holes 403 to match with movable latch 5, and the top of hollow column 4 is equipped with interior rib plate 404, interior rib
Plate 404 is equipped with five groups, and every group includes four interior rib plates 404, and interior rib plate 404 is arc groove close to one end of operating lever 8, another
One end is fixedly connected with the inner wall of hollow column 4, can be placed in hollow column 4 and be provided surely for operating lever 8 by interior rib plate 404
It is qualitative, it avoids during inspection trolley 1 advances, 8 top of operating lever shakes.
The bottom end inner wall of hollow column 401 is fixedly connected with compression spring 6, and the top of compression spring 6 is fixedly connected with support base 7, support base 7
It is equipped with the blind hole 701 to match with movable latch 5, it, can by the way that movable latch 5 is stretched into blind hole 701 after pin hole 403
Support base 7 to be fixed in specified level height, the level height for adjusting operating lever 8 is realized.
Support base 7 is embedded in the inside of hollow column 4, and its front end is fixedly connected with fastener 702, and fastener 702 stretches out square
Pedal 703 is fixedly connected with after shape slot 402, the length of pedal 703 is more than the width of hollow column 4, and the upper surface of pedal 703
Equipped with antiskid groove.The top of support base 7 is fixedly connected with sleeve 704, is placed with operating lever 8 in sleeve 704, sleeve 704 it is interior
Wall is fixedly connected with interior cord 705, and interior cord 705 is triangular prism structure and is equipped with four groups, and behaviour is abutted by cord 705 in four groups
The outer wall for making bar 8 avoids during inspection trolley 1 advances, and 8 bottom of operating lever shakes.By foot pedal 703,
Compression spring 6 can be compressed, the level height of support base 7 is conveniently adjusted, simultaneously because the elastic acting force of compression spring 6, forms
To 7 one stable supporting roles of support base.
The both sides of inspection trolley 1 are threadedly coupled half-thread bolt 9, and the non-threaded area of half-thread bolt 9 is socketed with rotatable lamella
10, rotatable lamella 10 is hinged with loop bar 11, and loop bar 11 is socketed with earth anchor motion bar 12, and one end of earth anchor motion bar 12, which is fixedly connected, applies
Power bar 13, the other end are fixedly connected with screw anchor 14, and 1 top of inspection trolley is fixedly connected with deck 15, and deck 15 is U-shaped card
Seat and snap connection earth anchor motion bar 12.
As shown in Figure 1 and Figure 4, rotary motion piece 10 and loop bar 11, you can earth anchor motion bar 12 is taken out from deck 15,
Give force application rod 13 1 downward active forces, you can screw anchor 14 is inserted into slope, realizes that inspection trolley 1 is stably fixed at
On slope, it is suitable for complicated outdoor environment.
For movement, welding push rod handrail 16 is fixed at the top of inspection trolley 1, and it is anti-skidding to be socketed with absorbing sweat on push rod handrail 16
Soft set, improve operating personnel and use comfort, and be uniformly fixedly connected with four groups of universal wheels in the bottom end surrounding of inspection trolley 1
17, universal wheel 17 is movable castor, its structure tolerable injury level 360 degree rotation is conveniently operated personnel's promotion, while in universal wheel
Brake wheel is installed on 17, i.e., adds a device that can block wheel on the basis of universal wheel 17, is needing not scroll through
When can be motionless.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of ancillary equipment being used to hang ground wire when electric power overhaul, including inspection trolley (1), the inspection trolley (1)
Top be fixedly connected with fixed plate (2), the fixed plate (2) is equipped with several groups support component (3), the support component (3)
Inside it is placed with operating lever (8), it is characterised in that：The support component (3) includes hollow column (4), movable latch (5), compression spring
(6) and support base (7), the both sides of the hollow column (4) are fixedly connected with wing plate (401), and the wing plate (401) is bolted solid
The front end of fixed board (2), the hollow column (401) is equipped with rectangular channel (402), and one side wall is equipped with six groups and movable latch (5)
The bottom end inner wall of the pin hole (403) to match, the hollow column (401) is fixedly connected with compression spring (6), the compression spring (6)
Top is fixedly connected with support base (7), and the support base (7) is equipped with the blind hole (701) to match with movable latch (5), described
Movable latch (5) stretches into blind hole (701) after running through pin hole (403), and the support base (7) is embedded in the interior of hollow column (4)
Portion, and its front end is fixedly connected with fastener (702), and the fastener (702) is fixedly connected with pedal after stretching out rectangular channel (402)
(703), it is fixedly connected with sleeve (704) at the top of the support base (7), operating lever (8), institute are placed in the sleeve (704)
The both sides for stating inspection trolley (1) are threadedly coupled half-thread bolt (9), and the non-threaded area of the half-thread bolt (9), which is socketed with, to be turned
Movable plate (10), the rotatable lamella (10) are hinged with loop bar (11), and the loop bar (11) is socketed with earth anchor motion bar (12), describedly
One end of anchor motion bar (12) is fixedly connected with force application rod (13), and the other end is fixedly connected with screw anchor (14), and the maintenance is small
Deck (15) is fixedly connected at the top of (1) of vehicle, the deck (15) is U-shaped card seat and snaps connection earth anchor motion bar (12).
2. a kind of ancillary equipment being used to hang ground wire when electric power overhaul according to claim 1, it is characterised in that：Institute
Welding push rod handrail (16) is fixed at the top for stating inspection trolley (1), and anti-skidding soft of absorbing sweat is socketed on the push rod handrail (16)
Set, the bottom end surrounding of the inspection trolley (1) are uniformly fixedly connected with four groups of universal wheels (17).
3. a kind of ancillary equipment being used to hang ground wire when electric power overhaul according to claim 1, it is characterised in that：Institute
Fixed plate (2) rectangular plate-like structure is stated, and there are four setting, the both sides of each fixed plate (2) can be equipped with one group of support component
(3), every group of support component (3) includes three hollow columns (4).
4. a kind of ancillary equipment being used to hang ground wire when electric power overhaul according to claim 1, it is characterised in that：Institute
The top for stating hollow column (4) is equipped with interior rib plate (404), and the interior rib plate (404) is equipped with five groups, and every group includes four interior rib plates
(404), interior rib plate (404) is arc groove close to one end of operating lever (8), and the other end is fixedly connected with hollow column (4)
Inner wall.
5. a kind of ancillary equipment being used to hang ground wire when electric power overhaul according to claim 1, it is characterised in that：Institute
The length for stating pedal (703) is more than the width of hollow column (4), and the upper surface of pedal (703) is equipped with antiskid groove.
6. a kind of ancillary equipment being used to hang ground wire when electric power overhaul according to claim 1, it is characterised in that：Institute
The inner wall for stating sleeve (704) is fixedly connected with interior cord (705), and the interior cord (705) is triangular prism structure and is equipped with four groups,
Cord (705) abuts the outer wall of operating lever (8) in four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753036.5A CN108767742B (en) | 2018-07-10 | 2018-07-10 | Auxiliary equipment for hanging grounding wire during electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753036.5A CN108767742B (en) | 2018-07-10 | 2018-07-10 | Auxiliary equipment for hanging grounding wire during electric power overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108767742A true CN108767742A (en) | 2018-11-06 |
| CN108767742B CN108767742B (en) | 2020-07-14 |
Family
ID=63972988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810753036.5A Active CN108767742B (en) | 2018-07-10 | 2018-07-10 | Auxiliary equipment for hanging grounding wire during electric power overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108767742B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202142657U (en) * | 2011-07-12 | 2012-02-08 | 江苏省电力公司镇江供电公司 | Ground line hitching device |
| CN205122822U (en) * | 2015-11-24 | 2016-03-30 | 国家电网公司 | Solid ground line |
| CN106430005A (en) * | 2016-08-09 | 2017-02-22 | 国网山东省电力公司蓬莱市供电公司 | Lifting platform for electric power overhaul |
| CN206720447U (en) * | 2017-04-10 | 2017-12-08 | 国网山西省电力公司太原供电公司 | A kind of power cable actinobacillus device |
| CN207039030U (en) * | 2017-05-27 | 2018-02-23 | 天津通安变压器有限公司 | A kind of maintenance support of multi-functional large-scale power transformer |
-
2018
- 2018-07-10 CN CN201810753036.5A patent/CN108767742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202142657U (en) * | 2011-07-12 | 2012-02-08 | 江苏省电力公司镇江供电公司 | Ground line hitching device |
| CN205122822U (en) * | 2015-11-24 | 2016-03-30 | 国家电网公司 | Solid ground line |
| CN106430005A (en) * | 2016-08-09 | 2017-02-22 | 国网山东省电力公司蓬莱市供电公司 | Lifting platform for electric power overhaul |
| CN206720447U (en) * | 2017-04-10 | 2017-12-08 | 国网山西省电力公司太原供电公司 | A kind of power cable actinobacillus device |
| CN207039030U (en) * | 2017-05-27 | 2018-02-23 | 天津通安变压器有限公司 | A kind of maintenance support of multi-functional large-scale power transformer |
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| Publication number | Publication date |
|---|---|
| CN108767742B (en) | 2020-07-14 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200622 Address after: 526060, No. 88, Xin An Road, 77 District, Duanzhou District, Guangdong, Zhaoqing Applicant after: GUANGDONG POWER GRID Co.,Ltd. ZHAOQING POWER SUPPLY BUREAU Address before: 325608 Culture Street, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Applicant before: Jin Chuchu |
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