CN209425320U - A kind of portable down conductor bolt assembly and disassembly electric tool - Google Patents
A kind of portable down conductor bolt assembly and disassembly electric tool Download PDFInfo
- Publication number
- CN209425320U CN209425320U CN201822108371.8U CN201822108371U CN209425320U CN 209425320 U CN209425320 U CN 209425320U CN 201822108371 U CN201822108371 U CN 201822108371U CN 209425320 U CN209425320 U CN 209425320U
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- connector
- connecting lever
- side wall
- nut
- clamping device
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Abstract
The utility model discloses a kind of portable down conductor bolts to assemble and disassemble electric tool, for assembling and disassembling the screw bolt and nut being connected on steel tower corner iron, including the connecting lever that insulate, angle steel clamping device and connector, connecting lever insulate into inverted U, right side wall bottom is equipped with the screw head fixing seat for being inserted in bolt head, left side wall bottom is equipped with the mounting hole coaxial with screw head fixing seat, angle steel clamping device is mounted in the middle part of insulation connecting lever left side wall, for that will insulate, connecting lever is clamped in steel tower corner iron, connector is movably set in the mounting hole of insulation connecting lever left side wall bottom, connector right end is equipped with the nut connector for being inserted in nut, left end is equipped with the electric wrench connector for connecting electric wrench.The utility model can reduce personnel labor intensity, improve pole tower ground resistance measurement working efficiency, specification bolt tightening torque, the security risk for preventing Work tool omission, preventing hand operation.
Description
Technical field
The utility model relates to a kind of portable down conductor bolts to assemble and disassemble electric tool.
Background technique
Need to remove the down conductor bolt being connected on steel tower corner iron, dress in earth resistance of power transmission line measurement process
Have the following problems during tearing open: 1. manual removal will expend a large amount of physical strength of personnel, and midway can meet the spiral shell for being inconvenient to remove
Bolt, needing to expend a large amount of physical strength could remove；2. being needed in assembling and dissembling process using insulating glove, insulating glove is inconvenient to be grounded electricity
Resistance measurement staff's operation, some of the staff are even unwilling using there are security risks, will be big if taking insulating glove operation
Big to increase time of measuring, working efficiency is lower；3. assembling and dissembling process at least needs two spanners, a secondary insulating glove, not Portable belt
And working site is easy to omit；4. personnel during tightening bolt without any standard prompts its whether in place, leave its people
It tightens.
Utility model content
In view of the above problems, the utility model provides a kind of portable down conductor bolt assembly and disassembly electric tool, reduce
Personnel labor intensity improves pole tower ground resistance and measures working efficiency.
To achieve the above object, the technical solution of the utility model is:
A kind of portable down conductor bolt assembles and disassembles electric tool, for assemble and disassemble the bolt being connected on steel tower corner iron with
Nut, including insulation connecting lever, angle steel clamping device and connector, insulation connecting lever are equipped at inverted U, right side wall bottom for being inserted in
The screw head fixing seat of bolt head, left side wall bottom are equipped with the mounting hole coaxial with screw head fixing seat, angle steel clamping device
It is mounted in the middle part of insulation connecting lever left side wall, for that will insulate, connecting lever is clamped in steel tower corner iron, and connector is movably set in insulation
In the mounting hole of connecting lever left side wall bottom, connector right end is equipped with the nut connector for being inserted in nut, and left end is equipped with and is used for
The electric wrench connector of connecting electric wrench.
As a kind of improvement of the utility model, the angle steel clamping device uses elbow formula connecting rod dead point lockable mechanism,
It mainly include sliding guide base, intermediate connecting rod, sliding guide post and holding handle, sliding guide base right end is screwed onto insulation connecting lever left side wall
Threaded hole in, left end and intermediate connecting rod right end are hinged, hinged in the middle part of intermediate connecting rod left end and holding handle, holding handle end
Hinged with sliding guide post left end, sliding guide post right end sliding is threaded through in the through-hole in sliding guide base axle center.Hand is clamped by swinging
Entire tool can be firmly locked on angle steel by handle, be dismounted portable.
As a kind of improvement of the utility model, the angle steel clamping device further includes being screwed onto sliding guide post right end
Hold out against screw rod.Holding out against screw rod can freely be adjusted, to adapt to the angle steel of different-thickness size.
The utility model compared with prior art, the beneficial effect is that:
1, electric tool is assembled and disassembled by portable down conductor bolt, it is final to realize that motorized completes down conductor spiral shell
Bolt assembles and disassembles work, it is no longer necessary to which personnel labour is greatly lowered in manual labor's assembly and disassembly.
2, the insulating materials of compound standard is used on electric tool, personnel do not need to greatly improve people using insulating glove
Member's operability, effectively prevents the security risk without using insulating glove.
3, electric tool can prompt torque standard corresponding to bolt model with automated intelligent, it is ensured that the compound standard of torque,
Effectively prevent the randomness of operating personnel.
4, ground resistance measurement need of work uses the works such as monkey wrench, insulating glove, current electrode lead, voltage pole lead
Tool, excessively Portable belt and scene are not easy to omit tool, and just only lead needs after the matched box-packed upper electric tool of electric tool
It arranges, having electric tool box just no longer needs using tools such as spanner, insulating gloves, and scene, which is convenient for carrying, does not omit.
Detailed description of the invention
Fig. 1 is that the electric tool of the utility model is mounted on the shaft side figure on steel tower corner iron；
Fig. 2 is the front section view of the electric tool of the utility model；
Fig. 3 is that the angle steel clamping device of the utility model is in the schematic diagram of relaxation state；
Fig. 4 is the angle steel clamping device of the utility model schematic diagram in clamped condition；
Fig. 5 is that the electric tool of the utility model is mounted on the cross-sectional view one on steel tower corner iron；
Fig. 6 is that the electric tool of the utility model is mounted on the cross-sectional view two on steel tower corner iron；
Fig. 7 is that the electric tool of the utility model is mounted on the cross-sectional view three on steel tower corner iron
Description of symbols: 1- steel tower corner iron；2- bolt；3- nut；4- insulation connecting lever；5- angle steel clamping device；6- connects
Connector；7- screw head fixing seat；8- ground connection ground row；9- down conductor；51- sliding guide base；52- intermediate connecting rod；53- sliding is led
Column；54- holding handle；55- holds out against screw rod；61- nut connector；62- electric wrench connector.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As depicted in figs. 1 and 2, a kind of portable down conductor bolt assembles and disassembles electric tool, is connected to iron for assembling and disassembling
Bolt 2 and nut 3 on tower angle steel 1, main includes insulation connecting lever 4, angle steel clamping device 5 and connector 6.
Connecting lever 4 insulate into inverted U, right side wall bottom is equipped with the screw head fixing seat 7 for being inserted in 2 head of bolt, left side
Threaded hole is equipped in the middle part of wall bottom, left side wall bottom is equipped with the mounting hole coaxial with screw head fixing seat 7.
Angle steel clamping device 5 use elbow formula connecting rod dead point lockable mechanism, mainly include sliding guide base 51, intermediate connecting rod 52,
It slides guide post 53, holding handle 54 and holds out against screw rod 55.51 axle center of sliding guide base is equipped with through-hole, and right end is screwed onto insulation connecting lever 4
Threaded hole in, the tool of intermediate connecting rod 52 there are two between the upper and lower every level board and be connected to the vertical plates of two level board sides,
52 right end of intermediate connecting rod and 51 left end of sliding guide base are hinged, and holding handle 54 is L-shaped, and stock is handle, quarter butt to separating up and down,
Hinged close to the side of stock and 52 left end of intermediate connecting rod, side and sliding 53 left end of guide post far from stock are hinged, and sliding is led
Through-hole of 53 right end of column then with sliding guide base 51 is slidably matched.When the handle of holding handle 54 is put backwards, sliding guide post 5 is remote
From insulation connecting lever 4, as shown in Figure 3；When holding handle 54, which rotates 180 °, to be put forward, sliding guide post 5 extend into insulation connecting lever 4
In, as shown in Figure 4.It holds out against screw rod 55 and is screwed onto sliding 5 right end of guide post, the screw-in depth of screw rod 55 is held out against by adjusting
Adapt to the steel tower corner iron 1 of different-thickness size.
Connector 6 is movably set in the mounting hole of insulation 4 left side wall bottom of connecting lever at T-type, and right end is equipped with for covering
Enter the nut connector 61 of nut 3, left end is equipped with the electric wrench connector 62 for connecting electric wrench.Connector 6 can be
It is smoothly extracted out after having dismantled nut 3 toward polyslip with being smoothly inserted in nut 3 when adapting to and being packed into nut in mounting hole.
It please refers to shown in Fig. 5 to Fig. 7, entire electric tool is buckled in the vertical wall of steel tower corner iron 1, fixes screw head
Seat 7 is nested on screw rod 2, is then pulled holding handle 54, is clamped electric tool and steel tower corner iron 1 by holding out against screw rod 55,
It pushes connector 6 to be inserted in nut 3, completes the positioning of electric tool, electric wrench is finally inserted in connector 6, it can be automatic
Dismount nut 3.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (3)
1. a kind of portable down conductor bolt assembles and disassembles electric tool, for assembling and disassembling the bolt being connected on steel tower corner iron (1)
(2) and nut (3), it is characterised in that: including insulation connecting lever (4), angle steel clamping device (5) and connector (6), insulation connecting lever
(4) at inverted U, right side wall bottom is equipped with the screw head fixing seat (7) for being inserted in bolt (2) head, and left side wall bottom is equipped with
The coaxial mounting hole with screw head fixing seat (7), angle steel clamping device (5) are mounted in the middle part of insulation connecting lever (4) left side wall, are used for
Insulation connecting lever (4) is clamped on steel tower corner iron (1), connector (6) is movably set in the peace of insulation connecting lever (4) left side wall bottom
It fills in hole, connector (6) right end is equipped with the nut connector (61) for being inserted in nut (3), and left end is equipped with electronic for connecting
The electric wrench connector (62) of spanner.
2. a kind of portable down conductor bolt according to claim 1 assembles and disassembles electric tool, it is characterised in that: described
Angle steel clamping device (5) use elbow formula connecting rod dead point lockable mechanism, mainly include sliding guide base (51), intermediate connecting rod (52),
Guide post (53) and holding handle (54) are slid, sliding guide base (51) right end is screwed onto the threaded hole of insulation connecting lever (4) left side wall,
Left end and intermediate connecting rod (52) right end are hinged, hinged in the middle part of intermediate connecting rod (52) left end and holding handle (54), holding handle
(54) end and sliding guide post (53) left end are hinged, and sliding guide post (53) right end sliding is threaded through the logical of sliding guide base (51) axle center
Kong Zhong.
3. a kind of portable down conductor bolt according to claim 2 assembles and disassembles electric tool, it is characterised in that: described
Angle steel clamping device (5) further include being screwed onto sliding guide post (53) right end to hold out against screw rod (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108371.8U CN209425320U (en) | 2018-12-14 | 2018-12-14 | A kind of portable down conductor bolt assembly and disassembly electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108371.8U CN209425320U (en) | 2018-12-14 | 2018-12-14 | A kind of portable down conductor bolt assembly and disassembly electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425320U true CN209425320U (en) | 2019-09-24 |
Family
ID=67971851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108371.8U Active CN209425320U (en) | 2018-12-14 | 2018-12-14 | A kind of portable down conductor bolt assembly and disassembly electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425320U (en) |
-
2018
- 2018-12-14 CN CN201822108371.8U patent/CN209425320U/en active Active
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