CN209298741U - A kind of 220kV line tension connecting plate hanging point lifter device - Google Patents
A kind of 220kV line tension connecting plate hanging point lifter device Download PDFInfo
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- CN209298741U CN209298741U CN201822144794.5U CN201822144794U CN209298741U CN 209298741 U CN209298741 U CN 209298741U CN 201822144794 U CN201822144794 U CN 201822144794U CN 209298741 U CN209298741 U CN 209298741U
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- strap
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- sliding slot
- hanging point
- line tension
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Abstract
The utility model provides a kind of 220kV line tension connecting plate hanging point lifter device, and the device is mainly made of the special-shaped pedestal with circular hole hanging point, profiled spacer, the strap with sliding slot, screw rod, abnormity nut.When replacing single string in two strings of strain insulators, it only needs the screw hole among strap and line tension connecting plate with sliding slot to dock, then screw rod is successively inserted in screw hole in the strap with sliding slot and line tension connecting plate, tighten abnormity nut, it can be so that entire lifter device be fixed in installation point, after the lifter device for installing the utility model, hanging object coaster can be made to be higher by 20 ~ 30 centimeters of triangle connecting plate horizontal direction, the convenient any single string replaced in insulator by hanging object rope.The utility model is time saving and energy saving, can be improved working efficiency, reduces operation safety risk.
Description
Technical field
The utility model belongs to Hardware fitting technical field, in particular to a kind of 220kV line tension connecting plate hanging point is promoted
Device device.
Background technique
In electric power first-aid, maintenance and replacement operation, single string in 220kV anchor support charged for replacement double insulator string is carried out
When operation, due to cross-arm main material hitch point apart from strain insulator triangle connecting plate farther out, and angle is big, can not pass up and down as insulator
The hitch point passed.In actual operation, when single insulator string is by broadsword fixture tighten screw, become insulator by horizontal direction
After vertical direction, i.e., insulator is won in succession hanging point degree in a vertical angle after loosening with triangle, at this moment in cross-arm side installation hanging object coaster
Insulator apart from vertical direction farther out, and formed angle it is big, if selected in cross-arm main material as hitch point, operating personnel
It is difficult to loosen the ball-eye hung at upper right angle hanging plate of winning in succession, entire operation process needs to spend operating personnel's a large amount of time
And strength, it is time-consuming and laborious, the efficiency of electric power maintenance is seriously affected, while operation safety cannot ensure.
With electrical power distribution net construction it is continuous extension with it is progressive, demand of the people to electric power is more and more, for above-mentioned
Status needs a kind of new fixing device for installing, in order to improve working efficiency to solve the above problems.
Utility model content
For there are triangle connecting plates and hanging object coaster apart from big, nothing in replacement insulation subjob in the work of existing electric power maintenance
Method easily carries out the shortcomings that replacing insulator operation, and the utility model provides a kind of 220kV line tension connecting plate hanging point promotion
Device device can improve the problem of hanging object coaster is with triangle connecting plate spacing, be convenient for changing insulator.
The utility model is achieved through the following technical solutions:
A kind of 220kV line tension connecting plate hanging point lifter device, mainly by special-shaped pedestal, strap a, fixing clamp
Plate b, profiled spacer, screw rod and abnormity nut composition；One end of the special-shaped pedestal is welded in the middle and lower part strap a, separately
Circular hole hanging point 8 is arranged in one end；One end on the special-shaped pedestal where circular hole hanging point is higher by 20 ~ 30cm than the other end；Institute
Sliding slot is respectively equipped on the strap a and strap b stated；The strap b is movable part, passes through screw rod
It connect across sliding slot with strap a, the relative position of strap a and strap b is carried out by adjusting abnormity nut
It is fixed；The profiled spacer is set on the screw rod between strap a and strap b.
The utility model is to realize function by following principle:
(1) hanging object coaster is fixed on the circular hole hanging point of special-shaped pedestal first, so that hanging object coaster installation point is in fixation
Plate top；
(2) then the screw hole among the sliding slot of fixed plate and line tension connecting plate is aligned, by between sliding slot adjusting screw rod
Away from being consistent with the original screw hole pitch-row of strain insulator connecting plate；
(3) it is padded respectively with profiled spacer at line tension connecting plate screw hole both ends, in two fixed plates one pair of them with respect to position
The sliding slot set is inserted in screw rod and machete card A screw hole, is connect with the A screw hole of strain insulator connecting plate so that strain insulator connecting plate is in machete card
Between, the sliding slot of another pair relative position is inserted in the B screw hole of screw rod Yu strain insulator connecting plate, abnormity nut is finally tightened, so that this is practical
Novel hanging point lifter device is secured firmly on the installation site of strain insulator connecting plate and machete card；
(4) hanging point lifter is adjusted, hanging object coaster is made to be higher by 20 ~ 30cm of horizontal direction triangle connecting plate；It solves due to choosing
Select cross-arm main material as hitch point apart from strain insulator triangle connecting plate farther out, and angle is big, can not transmit up and down as insulator outstanding
The problem of hanging point.
(5) after the fixed good position of hanging object coaster, can start to carry out replacing insulator operation.
For the device of the utility model using the hanging object coaster fixed as hitch point, strain insulator connecting plate is not again direct with hanging object coaster
Connection, guarantee to exist between hanging object coaster and strain insulator connecting plate can operating space so that the ball-eye on right angle hanging plate is more convenient
Loosen, allow replacement insulation subjob it is simpler, consuming less manpower can be completed.
The sliding slot is set to the phase on strap a and strap b as a further improvement of the utility model,
2 sliding slots are at least set to position, on every piece of strap.
Sliding slot number is changed according to strain insulator connecting plate screw hole number, and wherein at least one sliding slot and strain insulator connecting plate screw hole are logical
It crosses screw rod to be connected and fixed, another sliding slot fixes the strain insulator connecting plate hanging point lifter device jail so that the utility model by screw rod
Strain insulator connecting plate is clamped in jail, improves operation safety.
The profiled spacer is at least 2 as a further improvement of the utility model, passes through same root screw rod and is arranged
Between strap a and strap b.
Gasket is bad by the device folder of the utility model for protecting strain insulator connecting plate, therefore need to use through gasket pad in strain insulator
Two gaskets are arranged in connecting plate both ends, at least one sliding slot.
The sliding slot is horizontally disposed as a further improvement of the utility model, and track length is 10 ~ 15cm, sliding slot
Spacing is 5 ~ 15cm.
The strain insulator connecting plate that horizontally disposed sliding slot makes will not move up and down, track length and spacing convenient for adjusting screw rod relative to
It is practical new to improve this so that the utility model is not limited by the original screw hole pitch-row of strain insulator connecting plate for the position of strain insulator connecting plate screw hole
The applicability of type.
The master of the 220kV line tension connecting plate hanging point lifter device as a further improvement of the utility model,
Body material is galvanized steel material.
Galvanized steel material is cheaply durable, can be recycled, utility model device is recycled, life of product
It is long, there is very high cost performance.
The utility model has the beneficial effects that
1, the 220kV line tension connecting plate hanging point lifter device of the utility model, can be widely applied to all kinds of specifications
On the line tension connecting plate of each class hierarchy, do not limited by the original screw hole pitch-row of strain insulator connecting plate.
2, the 220kV line tension connecting plate hanging point lifter device of the utility model is easy for installation, and device is easy, general
Staff can be used, and using the hanging object coaster fixed as hitch point, increase the distance between strain insulator connecting plate and coaster, to reach
Less manpower is consumed to the ball-eye more easily loosened on right angle hanging plate so that replacement insulation subjob is simpler
It can be completed, greatly improve work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of utility model device.
Fig. 2 is the main view of utility model device.
Fig. 3 is the top view of utility model device.
Fig. 4 is the left view of utility model device.
Appended drawing reference: 1- abnormity pedestal, 2- strap a, 3- strap b, 4- profiled spacer, 5- screw rod, 6- abnormity
Nut, 7- sliding slot, 8- circular hole hanging point.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Embodiment 1
A kind of 220kV line tension connecting plate hanging point lifter device, material of main part is stainless steel, by special-shaped pedestal 1, is fixed
Clamping plate 2, strap 3, profiled spacer 4, screw rod 5, abnormity nut 6 form；Described 1 one end of special-shaped pedestal is welded in fixing clamp
Circular hole hanging point 8 is arranged in 2 middle and lower part of plate, the other end；One end on the special-shaped pedestal 1 where circular hole hanging point 8 is than the other end
It is higher by 20cm；The sliding slot 7 is set to the relative position on strap 2 and strap 3, is arranged on every piece of strap
2 sliding slots, the sliding slot 7 is horizontally disposed, track length 15cm, and sliding slot spacing is 10cm.
The strap 3 is movable part, passes through sliding slot 7 by screw rod 5 and connect with strap 2, passes through tune
The relative position of strap 2 and strap 3 is fixed in section abnormity nut 6；The profiled spacer 4 is 2, is passed through
Left side screw rod 5 is arranged between strap 2 and strap 3.
The course of work of the present embodiment:
Hanging object coaster is installed on the circular hole hanging point 8 of special-shaped pedestal 1, and circular hole hanging point 8 makes hanging object in fixed plate 2,3 tops
Coaster is higher by horizontal direction triangle connecting plate 20cm；Shorten the horizontal distance of insulator and hanging object coaster, strain insulator connecting plate；It will fix again
Screw hole alignment among plate 2 and 3 left side sliding slot 7 of fixed plate and line tension connecting plate, is inserted in screw rod 5 and machete card A screw hole, strain insulator
Connecting plate A screw hole, so that strain insulator connecting plate is among machete card；Fixed plate 2 and 3 the right sliding slot 7 of fixed plate be inserted in screw rod 5,2 it is different
Shape gasket 4 and strain insulator connecting plate B screw hole, 2 profiled spacers 4 are attached separately to strain insulator connecting plate screw hole two sides, pass through 7 adjusting screw rod of sliding slot
5 spacing are consistent with the original screw hole pitch-row of strain insulator connecting plate, finally tighten abnormity nut 6, so that hanging point lifter device is fixed
On the installation site of strain insulator connecting plate；After the fixed good position of hanging object coaster, it can start to carry out replacing insulator operation.
After above step, strain insulator connecting plate is suspended on the hanging object coaster of insulator fixed, sliding with hanging object
Vehicle is hitch point, more easily loosens the ball-eye on right angle hanging plate, so that replacement insulation subjob is simpler, consumption is more
Few manpower is completed at once.
Embodiment 2
A kind of 220kV line tension connecting plate hanging point lifter device, material of main part be galvanized steel material, by special-shaped pedestal 1,
Strap 2, strap 3, profiled spacer 4, screw rod 5, abnormity nut 6 form；Described 1 one end of special-shaped pedestal is welded in solid
Circular hole hanging point 8 is arranged in 2 middle and lower part of clamp plate, the other end；One end on the special-shaped pedestal 1 where circular hole hanging point 8 is than another
One end is higher by 30cm；The sliding slot 7 is set to the relative position on strap 2 and strap 3, on every piece of strap
2 sliding slots are set, and the sliding slot 7 is horizontally disposed, track length 10cm, and sliding slot spacing is 15cm.
The strap 3 is movable part, passes through sliding slot 7 by screw rod 5 and connect with strap 2, passes through tune
The relative position of strap 2 and strap 3 is fixed in section abnormity nut 6；The profiled spacer 4 be 4, every 2
A left side screw rod 5 and the setting of the right screw rod 5 of being each passed through is between strap 2 and strap 3.
The course of work of the present embodiment:
Hanging object coaster is installed on the circular hole hanging point 8 of special-shaped pedestal 1, and circular hole hanging point 8 makes hanging object in fixed plate 2,3 tops
Coaster is higher by horizontal direction triangle connecting plate 30cm；Shorten the horizontal distance of insulator and hanging object coaster, strain insulator connecting plate；It will fix again
Screw hole alignment among plate 2 and 3 left side sliding slot 7 of fixed plate and line tension connecting plate, is inserted in screw rod 5,2 profiled spacers 4, machete
Block A screw hole and strain insulator connecting plate A screw hole, so that strain insulator connecting plate is among machete card；7 sets of fixed plate 2 and 3 the right sliding slot of fixed plate
Enter screw rod, 2 profiled spacers 4 and strain insulator connecting plate B screw hole, 4 profiled spacers 4 are attached separately to strain insulator connecting plate screw hole two sides, pass through
7 adjusting screw rod of sliding slot, 5 spacing is consistent with the original screw hole pitch-row of strain insulator connecting plate, abnormity nut 6 is finally tightened, so that hanging point mentions
Device device is risen to be fixed on the installation site of strain insulator connecting plate；After the fixed good position of hanging object coaster, it can start to carry out insulator
Replacement operation.
After above step, strain insulator connecting plate is suspended on the hanging object coaster of insulator fixed, sliding with hanging object
Vehicle is hitch point, more easily loosens the ball-eye on right angle hanging plate, so that replacement insulation subjob is simpler, consumption is more
Few manpower is completed at once.
Embodiment 3
A kind of 220kV line tension connecting plate hanging point lifter device, material of main part is stainless steel, by with circular hole hanging point 8
Special-shaped pedestal 1, strap 2, strap 3, profiled spacer 4, screw rod 5, abnormity nut 6 form；The special-shaped pedestal 1 one
End is welded in 2 middle and lower part of strap, and circular hole hanging point 8 is arranged in the other end；On the special-shaped pedestal 1 where circular hole hanging point 8
One end is higher by 25cm than the other end；The sliding slot 7 is set to the relative position on strap 2 and strap 3, and every piece
2 sliding slots are set on strap, and the sliding slot 7 is horizontally disposed, track length 12cm, and sliding slot spacing is 12cm.
The strap 3 is movable part, passes through sliding slot 7 by screw rod 5 and connect with strap 2, passes through tune
The relative position of strap 2 and strap 3 is fixed in section abnormity nut 6；The profiled spacer 4 be 4, every 2
A left side screw rod 5 and the setting of the right screw rod 5 of being each passed through is between strap 2 and strap 3.
The course of work of the present embodiment:
Hanging object coaster is installed on the circular hole hanging point 8 of special-shaped pedestal 1, and circular hole hanging point 8 makes hanging object in fixed plate 2,3 tops
Coaster is higher by horizontal direction triangle connecting plate 25cm；Shorten the horizontal distance of insulator and hanging object coaster, strain insulator connecting plate；It will fix again
Screw hole alignment among plate 2 and 3 left side sliding slot 7 of fixed plate and line tension connecting plate, is inserted in screw rod 5,2 profiled spacers 4, machete
Block A screw hole and strain insulator connecting plate A screw hole, so that strain insulator connecting plate is among machete card；7 sets of fixed plate 2 and 3 the right sliding slot of fixed plate
Enter 5,2 profiled spacers 4 of screw rod and strain insulator connecting plate B screw hole, 4 profiled spacers 4 are attached separately to strain insulator connecting plate screw hole two sides, pass through
7 adjusting screw rod of sliding slot, 5 spacing is consistent with the original screw hole pitch-row of strain insulator connecting plate, abnormity nut 6 is finally tightened, so that hanging point mentions
Device device is risen to be fixed on the installation site of strain insulator connecting plate；After the fixed good position of hanging object coaster, it can start to carry out insulator
Replacement operation.
After above step, strain insulator connecting plate is suspended on the hanging object coaster of insulator fixed, sliding with hanging object
Vehicle is hitch point, more easily loosens the ball-eye on right angle hanging plate, so that replacement insulation subjob is simpler, consumption is more
Few manpower is completed at once.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be right in the essence and protection scope of the utility model
The utility model makes various modifications or equivalent replacements, and this modification or equivalent replacement also should be regarded as falling in the guarantor of the utility model
It protects in range.
Claims (5)
1. a kind of 220kV line tension connecting plate hanging point lifter device, it is characterised in that: mainly by special-shaped pedestal (1), fixing clamp
Plate a(2), strap b(3), profiled spacer (4), screw rod (5) and abnormity nut (6) composition；
One end of the special-shaped pedestal (1) is welded in strap a(2) middle and lower part, other end setting circular hole hanging point (8)；
One end on the special-shaped pedestal (1) where circular hole hanging point (8) is higher by 20 ~ 30cm than the other end；
The strap a(2) and strap b(3) on be respectively equipped with sliding slot (7)；
The strap b(3) it is movable part, sliding slot (7), which are passed through, by screw rod (5) connect with strap a(2),
By adjust abnormity nut (6) to strap a(2) and strap b(3) relative position be fixed；
The profiled spacer (4) is set to strap a(2) and strap b(3) between screw rod (5) on.
2. a kind of 220kV line tension connecting plate hanging point lifter device according to claim 1, which is characterized in that described
Sliding slot (7) be set to strap a(2) and strap b(3) on relative position, be at least arranged 2 on every piece of strap
A sliding slot.
3. a kind of 220kV line tension connecting plate hanging point lifter device according to claim 1, which is characterized in that described
Profiled spacer (4) be at least 2, across same root screw rod (5) be arranged in strap a(2) and strap b(3).
4. a kind of 220kV line tension connecting plate hanging point lifter device according to claim 1, which is characterized in that described
Sliding slot (7) it is horizontally disposed, track length is 10 ~ 15cm, and sliding slot spacing is 5 ~ 15cm.
5. a kind of 220kV line tension connecting plate hanging point lifter device according to claim 1, which is characterized in that described
220kV line tension connecting plate hanging point lifter device material of main part be galvanized steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144794.5U CN209298741U (en) | 2018-12-20 | 2018-12-20 | A kind of 220kV line tension connecting plate hanging point lifter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822144794.5U CN209298741U (en) | 2018-12-20 | 2018-12-20 | A kind of 220kV line tension connecting plate hanging point lifter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298741U true CN209298741U (en) | 2019-08-23 |
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ID=67655654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822144794.5U Active CN209298741U (en) | 2018-12-20 | 2018-12-20 | A kind of 220kV line tension connecting plate hanging point lifter device |
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| CN (1) | CN209298741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636240A (en) * | 2020-11-24 | 2021-04-09 | 广西电网有限责任公司玉林供电局 | Replacement device for supporting insulator |
| CN114188882A (en) * | 2021-12-10 | 2022-03-15 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Adjustable wire end clamping device for power transmission line |
-
2018
- 2018-12-20 CN CN201822144794.5U patent/CN209298741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636240A (en) * | 2020-11-24 | 2021-04-09 | 广西电网有限责任公司玉林供电局 | Replacement device for supporting insulator |
| CN114188882A (en) * | 2021-12-10 | 2022-03-15 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Adjustable wire end clamping device for power transmission line |
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