CN207199478U - A kind of switch operation device - Google Patents
A kind of switch operation device Download PDFInfo
- Publication number
- CN207199478U CN207199478U CN201720966643.0U CN201720966643U CN207199478U CN 207199478 U CN207199478 U CN 207199478U CN 201720966643 U CN201720966643 U CN 201720966643U CN 207199478 U CN207199478 U CN 207199478U
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- China
- Prior art keywords
- outer tube
- adjusting set
- extension pipe
- pipe
- extension
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- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000008188 pellet Substances 0.000 claims description 11
- 239000004579 marble Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of switch operation device, including outer tube, extension pipe, extension bar, first adjusting set, second adjusting set and connector, the upper end of the outer tube is hatch frame, lower end is closing-in structure, and the upper end open of outer tube communicates with the closing in of lower end with the first interior conduit of outer tube, the extension pipe is set in outer tube from the upper end open of outer tube, second pipe is provided with the extension pipe, and extension pipe is upper end closed, the structure of lower ending opening, the extension bar enters from the closing in of outer tube lower end, and it is set on from the opening of extension pipe lower end in the second pipe of extension pipe, the upper and lower ends of the outer tube are arranged with the first adjusting set and the second adjusting set respectively, the upper end of the extension pipe and the lower end of extension bar are connected with the connector being engaged with function kit.The utility model length adjusting range is wide, and connector and function kit are engaged efficiently spacing by polygon prism structure, and anti-rotation is strong.
Description
【Technical field】
The technical field of electric power apparatus examination instrument is the utility model is related to, more particularly to a kind of switch operation device.
【Background technology】
Power industry is the important foundation industry of name of the country economy, and safe and stable and sufficient supply of electric power is to ensure its people
The premise of economic heath stable development.With the degree of dependence more and more higher expanded day by day with social economy to electric power of power network,
Also more frequently, power supply personnel can carry out the state of electrical equipment as needed in maintenance process for the cycled recondition of power equipment
Change, electrical equipment is divided into three kinds of operation, standby (cold standby and stand-by heat), maintenance states, and equipment is changed by a kind of state
For another state process back brake, the operation carried out grid switching operation, by disconnecting switch operation, breaker and
Hang, electrical equipment is another state from a kind of State Transferring by dismounting ground wire or system is changed the method for operation.Current
Switch operation device versatility used in power supply personnel's grid switching operation is relatively low, in order to solve this problem, it is necessary to which proposition has
Compared with a kind of switch operation device of high universalizable.
【Utility model content】
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of switch operation device, its purport
Solving, the switch operation device versatility used in traditional grid switching operation in the prior art is relatively low, and length adjustment performance compared with
It is low, the shorter technical problem of adjustable-length.
To achieve the above object, the utility model proposes a kind of switch operation device, including outer tube, extension pipe plus
Stock, the first adjusting set, the second adjusting set and connector, the upper end of described outer tube is hatch frame, and lower end is tied to close up
Structure, and the upper end open of outer tube communicates with the closing in of lower end with the first interior conduit of outer tube, described extension pipe is from outer
The upper end open of sleeve pipe is set in outer tube, and second pipe is provided with described extension pipe, and extension pipe is upper end closed,
The structure of lower ending opening, described extension bar enters from the closing in of outer tube lower end, and the opening from extension pipe lower end is set on
In the second pipe of extension pipe, the upper and lower ends of described outer tube are arranged with the first adjusting set and the second adjusting set, institute respectively
The first adjusting set stated is connected with extension pipe, and the second described adjusting set is connected with extension bar, the upper end of described extension pipe and
The lower end of extension bar is connected with the connector being engaged with function kit.
Preferably, the diameter of the first described interior conduit be slightly larger than extension pipe external diameter, described second pipe it is straight
Footpath is slightly larger than the diameter of extension bar, and the bore of described outer tube lower end closing-in structure is less than the external diameter of extension pipe, more than lengthening
The diameter of bar.
Preferably, the periphery of described extension pipe is provided with the first external screw thread, described extension pipe passes through the first outer spiral shell
Line is threadedly coupled with the first adjusting set, and the periphery of described extension bar is provided with the second external screw thread, and described extension bar passes through
Two external screw threads are threadedly coupled with the second adjusting set, and the first described adjusting set passes through high-strength steel ball and overcoat with the second adjusting set
Manage spacing connection.
Preferably, described the first adjusting set and the second adjusting set is opened on the inwall at the position that socket-connected with outer tube
Provided with a first annular track of circle, overcoat pipe outer wall offers second circular orbit of circle on corresponding position, corresponding
First annular track overlapped with the second circular orbit after formed for high-strength steel ball roll steel ball track, described first regulation
The steel ball communicated with first annular track is radially arranged on set and the second adjusting set and enters hole, and described steel ball, which enters in hole, to be plugged with
Stick harness.
Preferably, described connector is positive six prismsby structure, and spacing hole is offered on each faceted pebble, each limit
Position is provided with marble spring and pellet pearl in hole, and described marble spring is arranged on the inner side of spacing hole, and pellet pearl is arranged on
The outside of spacing hole, and the inner of marble spring is connected with spacing hole bottom, outer end is connected with pellet pearl the inner, described function
The bottom of kit is provided with six prism holes being engaged with connector, and offers in the six each side walls in prism hole and bullet
The stopper slot that sub- pearl is engaged.
Preferably, it is cased with Anti-slip cover on the outer wall of described outer tube.
The beneficial effects of the utility model：Compared with prior art, a kind of switch operation device provided by the utility model,
It is rational in infrastructure, using extension pipe is arranged in outer tube, extension bar is arranged in extension pipe, and extension pipe and extension bar can
Extended simultaneously to the outer end of outer tube, extreme length can reach three segment length sums of outer tube, extension pipe and extension bar, length
Adjustable range is wide, and shortest length is the length of outer tube, is convenient for carrying storage, and the first adjusting set and the second adjusting set are logical
High-strength steel ball and the spacing connection of outer tube are crossed, prevents the first adjusting set and the second adjusting set and the de- company of outer tube, connector and work(
Energy kit is engaged by polygon prism structure, and anti-rotation performance is strong, and is coordinated by multigroup pellet pearl and stopper slot and reached
Efficiently spacing effect, stability greatly promote, in operation, it is only necessary to match required function kit.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of switch operation device of the utility model embodiment；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1；
Fig. 3 is the cross-sectional view of the connector of the utility model embodiment；
Fig. 4 is the bottom cross-sectional view of the function kit of the utility model embodiment.
【Embodiment】
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only solving
The utility model is released, is not limited to the scope of the utility model.In addition, in the following description, eliminate to known features
With the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 to Fig. 4, the utility model embodiment provides a kind of switch operation device, including outer tube 1, extension pipe
2nd, extension bar 3, the first adjusting set 4, the second adjusting set 5 and connector 6, the upper end of described outer tube 1 are hatch frame, lower end
For closing-in structure, and the upper end open of outer tube 1 communicates with the closing in of lower end with the first interior conduit 10 of outer tube 1, described
The upper end open of extension pipe 2 from outer tube 1 be set in outer tube 1, be provided with second pipe 21 in described extension pipe 2,
And extension pipe 2 is upper end closed, the structure of lower ending opening, described extension bar 3 enters from the closing in of the lower end of outer tube 1, and from
The opening of the lower end of extension pipe 2 is set in the second pipe 21 of extension pipe 2, and the upper and lower ends of described outer tube 1 are arranged respectively
Have the first adjusting set 4 and the second adjusting set 5, the first described adjusting set 4 is connected with extension pipe 2, described second adjusting set 5 with
Extension bar 3 connects, and the upper end of described extension pipe 2 and the lower end of extension bar 3 are connected with what is be engaged with function kit 7
Connector 6.
Specifically, the diameter of the first described interior conduit 10 is slightly larger than the external diameter of extension pipe 2, described second pipe 21
Diameter is slightly larger than the diameter of extension bar 3, and the bore of the described lower end closing-in structure of outer tube 1 is less than the external diameter of extension pipe 2, is more than
The diameter of extension bar 3.
Further, the periphery of described extension pipe 2 is provided with the first external screw thread, and described extension pipe 2 is by outside first
Screw thread is threadedly coupled with the first adjusting set 4, and the periphery of described extension bar 3 is provided with the second external screw thread, and described extension bar 3 is logical
Cross the second external screw thread to be threadedly coupled with the second adjusting set 5, the first described adjusting set 4 and the second adjusting set 5 pass through high-strength steel
Pearl 8 and 1 spacing connection of outer tube.
Further, the first described adjusting set 4 and the second adjusting set 5 are on the inwall for socket-connecting position with outer tube 1
The first annular track 91 of a circle is offered, the outer wall of outer tube 1 offers second circular orbit of circle on corresponding position
92, corresponding first annular track 91 forms the steel ball track rolled for high-strength steel ball 8 after being overlapped with the second circular orbit 92
9, the steel ball communicated with first annular track 91, which is radially arranged, in described the first adjusting set 4 and the second adjusting set 5 enters hole
93, described steel ball enters in hole 93 to be plugged with stick harness 94.High-strength steel ball 8 enters hole 93 from steel ball and entered in steel ball track 9, when filling one
After fixed number amount, stick harness 94 is filled in into steel ball and entered in hole 93.
Further, described connector 6 is positive six prismsby structure, and spacing hole 61 is offered on each faceted pebble,
Marble spring 62 and pellet pearl 63 are provided with each spacing hole 61, described marble spring 62 is arranged on the interior of spacing hole 61
Side, pellet pearl 63 is arranged on the outside of spacing hole 61, and the inner of marble spring 62 is connected with the bottom of spacing hole 61, outer end and bullet
The sub- inner connection of pearl 63, the bottom of described function kit 7 are provided with six prism holes 71 being engaged with connector 6, and
The stopper slot 72 being engaged with pellet pearl 63 is offered in six prism holes, 71 each side wall.
In the utility model embodiment, Anti-slip cover 11, and the first adjusting set 4 are cased with the outer wall of described outer tube 1
The periphery of second adjusting set 5 is provided with anti-slip veins.
A kind of switch operation device of the utility model, it is rational in infrastructure, using extension pipe 2 is arranged in outer tube 1, lengthening
Extension bar 3 is arranged in pipe 2, and extension pipe 2 and extension bar 3 can extend to the outer end of outer tube 1 simultaneously, and extreme length is reachable
To three segment length sums of outer tube 1, extension pipe 2 and extension bar 3, length adjusting range is wide, and shortest length is outer tube 1
Length, is convenient for carrying storage, and the first adjusting set 4 and the second adjusting set 5 be by high-strength steel ball 8 and 1 spacing connection of outer tube,
The first adjusting set 4 and the second adjusting set 5 and the de- company of outer tube 1 are prevented, connector 6 passes through polygon prism knot with function kit 7
Structure is engaged, and anti-rotation performance is strong, and coordinates the effect for reaching efficiently spacing by multigroup pellet pearl 63 and stopper slot 72, stable
Property greatly promote, operation when, it is only necessary to match required function kit 7.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of switch operation device, including outer tube (1), extension pipe (2), extension bar (3), the first adjusting set (4), the second tune
Section set (5) and connector (6), it is characterised in that：The upper end of described outer tube (1) is hatch frame, and lower end is closing-in structure,
And the upper end open of outer tube (1) communicates with the closing in of lower end with the first interior conduit (10) of outer tube (1), described lengthening
Pipe (2) is set in outer tube (1) from the upper end open of outer tube (1), and second pipe is provided with described extension pipe (2)
(21), and extension pipe (2) is upper end closed, the structure of lower ending opening, receipts of the described extension bar (3) from outer tube (1) lower end
Mouth enters, and the opening from extension pipe (2) lower end is set in the second pipe (21) of extension pipe (2), described outer tube (1)
Upper and lower ends be arranged with the first adjusting set (4) and the second adjusting set (5), described the first adjusting set (4) and extension pipe respectively
(2) connect, described the second adjusting set (5) is connected with extension bar (3), the upper end of described extension pipe (2) and extension bar (3)
Lower end is connected with the connector (6) being engaged with function kit (7).
A kind of 2. switch operation device as claimed in claim 1, it is characterised in that：The diameter of described the first interior conduit (10)
Slightly larger than the external diameter of extension pipe (2), the diameter of described second pipe (21) is slightly larger than the diameter of extension bar (3), and described is outer
The bore of sleeve pipe (1) lower end closing-in structure is less than the external diameter of extension pipe (2), more than the diameter of extension bar (3).
A kind of 3. switch operation device as claimed in claim 1, it is characterised in that：The periphery of described extension pipe (2) is set
There is the first external screw thread, described extension pipe (2) is threadedly coupled by the first external screw thread with the first adjusting set (4), described lengthening
The periphery of bar (3) is provided with the second external screw thread, and described extension bar (3) passes through the second external screw thread and the second adjusting set (5) screw thread
Connection, described the first adjusting set (4) pass through high-strength steel ball (8) and outer tube (1) spacing connection with the second adjusting set (5).
A kind of 4. switch operation device as claimed in claim 3, it is characterised in that：Described the first adjusting set (4) and second
Adjusting set (5) offers the first annular track of a circle (91), outer tube on the inwall for socket-connecting position with outer tube (1)
(1) outer wall offers second circular orbit of circle (92) on corresponding position, corresponding first annular track (91) with
Second circular orbit (92) forms the steel ball track (9) rolled for high-strength steel ball (8), described the first adjusting set (4) after overlapping
Enter hole (93), described steel ball with the steel ball that is communicated with first annular track (91) is radially arranged in the second adjusting set (5)
Enter in hole (93) and be plugged with stick harness (94).
A kind of 5. switch operation device as claimed in claim 1, it is characterised in that：Described connector (6) is positive six prismsby
Structure, and spacing hole (61) is offered on each faceted pebble, it is provided with marble spring (62) and bullet in each spacing hole (61)
Sub- pearl (63), described marble spring (62) are arranged on the inner side of spacing hole (61), and pellet pearl (63) is arranged on spacing hole (61)
Outside, and the inner of marble spring (62) is connected with spacing hole (61) bottom, and outer end and pellet pearl (63) the inner are connected, described
The bottom of function kit (7) be provided with six prism holes (71) being engaged with connector (6), and in six prism holes (71)
The stopper slot (72) being engaged with pellet pearl (63) is offered in each side wall.
A kind of 6. switch operation device as claimed in claim 1, it is characterised in that：Covered on the outer wall of described outer tube (1)
There is Anti-slip cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966643.0U CN207199478U (en) | 2017-08-04 | 2017-08-04 | A kind of switch operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966643.0U CN207199478U (en) | 2017-08-04 | 2017-08-04 | A kind of switch operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199478U true CN207199478U (en) | 2018-04-06 |
Family
ID=61796019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966643.0U Active CN207199478U (en) | 2017-08-04 | 2017-08-04 | A kind of switch operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706008A (en) * | 2017-08-04 | 2018-02-16 | 国网江苏省电力公司盐城供电公司 | A kind of switch operation device |
-
2017
- 2017-08-04 CN CN201720966643.0U patent/CN207199478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706008A (en) * | 2017-08-04 | 2018-02-16 | 国网江苏省电力公司盐城供电公司 | A kind of switch operation device |
| CN107706008B (en) * | 2017-08-04 | 2020-04-14 | 国网江苏省电力公司盐城供电公司 | Switch operating device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |