CN206673460U - A kind of shaft tower double insulator string more changing device - Google Patents
A kind of shaft tower double insulator string more changing device Download PDFInfo
- Publication number
- CN206673460U CN206673460U CN201720442136.7U CN201720442136U CN206673460U CN 206673460 U CN206673460 U CN 206673460U CN 201720442136 U CN201720442136 U CN 201720442136U CN 206673460 U CN206673460 U CN 206673460U
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- China
- Prior art keywords
- double
- insulator string
- changing device
- shaft tower
- wire grip
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Abstract
The utility model discloses a kind of shaft tower double insulator string more changing device, including double-hook wire grip and two U-shaped folder tools, two U-shaped folder tools are respectively fixedly connected on two connecting plates of double insulator string both ends connection, two U-shaped folder tool backs are provided with hanging hole, and two hooks of double-hook wire grip are articulated in two hanging holes；The utility model is using double-hook wire grip both ends connection U-shaped folder tool, U-shaped folder has the connecting plate for being fixedly connected with double insulator string both ends, the elastic dismounting and change of double insulator string is carried out by operating double-hook wire grip, it is easy to operate, two insulator strings can be disposably changed, reduce number of operations, efficiency greatly improves, more time saving and energy saving, the utility model also has the characteristics of simple in construction, cost is low.
Description
Technical field
A kind of shaft tower double insulator string more changing device is the utility model is related to, belongs to electric power maintenance equipment technical field.
Background technology
Shaft tower double insulator is changed frequently with U-shaped ring and electric hoist changing often, is merely able to during replacing for single
Individual to be changed respectively, cumbersome, replacing efficiency is low, wastes time and energy.
The content of the invention
The technical problems to be solved in the utility model is：A kind of shaft tower double insulator string more changing device is provided, it is simple to operate,
It is disposable to change two strings, efficiency high is changed, it is time saving and energy saving, to solve problems of the prior art.
The technical scheme that the utility model is taken is：A kind of shaft tower double insulator string more changing device, including double-hook wire grip
Have with two U-shaped folders, two U-shaped folder tools are respectively fixedly connected on two connecting plates of double insulator string both ends connection, two U
Type fixture back is provided with hanging hole, and two hooks of double-hook wire grip are articulated in two hanging holes.
Preferably, above-mentioned U-shaped folder tool is square structure, and side is provided with the groove communicated, and groove is actively converged
On connecting plate, its surface is provided with two jacks, and groove side is inserted into two jacks and passed through on connecting plate by latch
Two connecting holes after, penetrate into groove opposite side.
Preferably, above-mentioned latch is a Step Shaft, and the small shaft end of Step Shaft is spacing by flexible lock pin after passing.
Preferably, the big shaft end of above-mentioned latch is provided with screw one.
Preferably, above-mentioned a kind of shaft tower double insulator string more changing device, in addition to screw two, screw two are connected to U-shaped folder
Has surface, screw two is connected to screw one by lanyard.
Preferably, above-mentioned double-hook wire grip uses manual double-hook wire grip.
The beneficial effects of the utility model：Compared with prior art, the utility model is using double-hook wire grip both ends connection U
Type fixture, U-shaped folder have the connecting plate for being fixedly connected with double insulator string both ends, and double insulator string is carried out by operating double-hook wire grip
Elastic dismounting and change, it is easy to operate, can disposably change two insulator strings, reduce number of operations, efficiency is significantly
Improve, more time saving and energy saving, the utility model also has the characteristics of simple in construction, cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is latch junction of the present utility model structural representation；
Fig. 3 is Fig. 2 A portions mplifying structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described further specific embodiment.
Embodiment：As shown in Figure 1-Figure 3, a kind of shaft tower double insulator string more changing device, including double-hook wire grip 2 and two
U-shaped folder tool 1, two U-shaped folder tools 1 are respectively fixedly connected on two connecting plates 4 of the both ends of double insulator string 3 connection, and two U-shaped
The back of fixture 1 is provided with hanging hole 5, and two hooks 6 of double-hook wire grip 2 are articulated in two hanging holes 5.
Preferably, above-mentioned U-shaped folder tool 1 is square structure, and side is provided with the groove 7 communicated, and groove 7 is actively converged
Onto connecting plate 4, its surface is provided with two jacks 8, and the side of groove 7 is inserted into by latch 9 in two jacks 8 and the company of passing through
After two connecting holes 10 on fishplate bar 4, the opposite side of groove 7 is penetrated into, easy to loading and unloading, connection is reliable.
Preferably, above-mentioned preferable, above-mentioned latch 9 is a Step Shaft, and the small shaft end of Step Shaft passes through flexible lock pin after passing
11 is spacing, and the outer end of flexible lock pin 11 is sphere, and the inner is connected with compression spring 12, and the other end of compression spring 12 is fixed on latch
In 9 pin-and-hole 13, locking is reliable, easy to loading and unloading, adapts to spacing, also settable symmetrical two latch automatically, spacing more reliable.
Preferably, above-mentioned 9 big shaft end of latch is provided with screw 1, and latch can be conveniently and efficiently carried out by screw one
Insertion, hold more convenient.
Preferably, above-mentioned a kind of shaft tower double insulator string more changing device, in addition to screw 2 15, screw 2 15 are connected to U
The surface of type fixture 1, screw 2 15 are connected to screw 1 by lanyard 16, and the screw on 1 surface of U-shaped folder tool is connected to by lanyard
Two, it can prevent latch from being dropped after dismantling.
Preferably, above-mentioned double-hook wire grip 2 uses manual double-hook wire grip, easy to operate.
The utility model operating principle：Two U-shaped folders tool is converged to two connecting plates for being fixed on double insulator string both ends respectively
On, have the hanging hole at back by two hook two U-shaped folders of mounting of turnbuckle, manually operated turnbuckle allows hook to tighten, Zhi Daoneng
It is enough to unclamp untill dismantling double insulator string, after dismounting and change double insulator string, turnbuckle is unclamped, the double insulator string allowed after changing
Tighten.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model, therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (6)
- A kind of 1. shaft tower double insulator string more changing device, it is characterised in that：Including double-hook wire grip（2）Have with two U-shaped folders （1）, two U-shaped folder tools（1）Respectively it is fixedly connected on double insulator string（3）Two connecting plates of both ends connection（4）On, two U Type fixture（1）Back is provided with hanging hole（5）, double-hook wire grip（2）Two hooks（6）It is articulated to two hanging holes（5）In.
- A kind of 2. shaft tower double insulator string more changing device according to claim 1, it is characterised in that：U-shaped folder has（1）For side Block structure, side are provided with the groove communicated（7）, groove（7）Actively connecting plate is arrived in pincer attack（4）On, its surface is provided with Two jacks（8）, groove（7）Side passes through latch（9）It is inserted into two jacks（8）In and pass through connecting plate（4）On two companies Connect hole（10）Afterwards, groove is penetrated into（7）Opposite side.
- A kind of 3. shaft tower double insulator string more changing device according to claim 1, it is characterised in that：Latch（9）For one Rank axle, the small shaft end of Step Shaft pass through flexible lock pin after passing（11）It is spacing.
- A kind of 4. shaft tower double insulator string more changing device according to claim 1, it is characterised in that：Latch（9）Big shaft end It is provided with screw one（14）.
- A kind of 5. shaft tower double insulator string more changing device according to claim 4, it is characterised in that：Also include screw two （15）, screw two（15）It is connected to U-shaped folder tool（1）Surface, screw two（15）Pass through lanyard（16）It is connected to screw one（14）.
- A kind of 6. shaft tower double insulator string more changing device according to claim 1, it is characterised in that：Double-hook wire grip（2） Using manual double-hook wire grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442136.7U CN206673460U (en) | 2017-04-25 | 2017-04-25 | A kind of shaft tower double insulator string more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442136.7U CN206673460U (en) | 2017-04-25 | 2017-04-25 | A kind of shaft tower double insulator string more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673460U true CN206673460U (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720442136.7U Active CN206673460U (en) | 2017-04-25 | 2017-04-25 | A kind of shaft tower double insulator string more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482318A (en) * | 2019-08-20 | 2019-11-22 | 国网福建省电力有限公司检修分公司 | A kind of work-saving device and its application method for the dismounting of main transformer wire clamp |
-
2017
- 2017-04-25 CN CN201720442136.7U patent/CN206673460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482318A (en) * | 2019-08-20 | 2019-11-22 | 国网福建省电力有限公司检修分公司 | A kind of work-saving device and its application method for the dismounting of main transformer wire clamp |
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