CN203746732U - Operating apparatus for isolating switch - Google Patents
Operating apparatus for isolating switch Download PDFInfo
- Publication number
- CN203746732U CN203746732U CN201420163920.0U CN201420163920U CN203746732U CN 203746732 U CN203746732 U CN 203746732U CN 201420163920 U CN201420163920 U CN 201420163920U CN 203746732 U CN203746732 U CN 203746732U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- isolating switch
- clamp assembly
- lower fixture
- clamping slot
- 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.)
- Expired - Lifetime
Links
- 238000005267 amalgamation Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to an operating apparatus for an isolating switch which belongs to the technical field of electrical switch. The apparatus is introduced with the object of solving the problem that the operating handle of an open air isolating switch could go so rust that an operator might fail to turn the isolating switch on. The operating apparatus comprises a clamping assembly and an operating handle that is connected with the clamping assembly. The clamping assembly further comprises a screw thread rod, a nut cooperatively functioning with the screw thread rod, a lower clamping block moving along with the screw thread rod, an upper clamping block moving along with the screw thread rod, and an anti-sliding screw. The said lower clamping block and the upper clamping bock are combined to form a clamping groove. One end of the anti-sliding screw penetrates the extension parts of the lower clamping block and the upper clamping block into the clamping groove. The nut adjusts the distance between the upper clamping block and the lower clamping block by rotating on the screw thread rod.
Description
Technical field
The utility model relates to isolating switch, relates in particular to a kind of operating means of isolating switch.
Background technology
Existing high voltage isolator is due to for a long time in outdoor, and the switch knob of irony is exposed to the sun and rain and suffers corrosion and damage, causes the staff can not rotary isolation switch.
Summary of the invention
The utility model provides a kind of operating means of isolating switch, facilitates staff to be rotatably mounted on outdoor isolating switch.
A kind of operating means of isolating switch, comprise clamp assembly and be connected to the operating grip on clamp assembly, described clamp assembly comprises threaded rod, the nut coordinating with described threaded rod, along the axially movable lower fixture block of described threaded rod, along the axially movable upper fixture block of described threaded rod, Antiskid screw, described lower fixture block and described upper fixture block amalgamation form clamping slot, described Antiskid screw one end extends in clamping slot through described lower fixture block or described upper fixture block, described nut by rotating on threaded rod, regulate the relative distance between described upper fixture block and described lower fixture block.
Further, the sidewall of described clamping slot is at least provided with two anti-skidding boss.
Further, on described clamp assembly, be at least provided with two described upper fixture blocks of putting side by side along clamping slot; Or on described clamp assembly, be at least provided with two described lower fixture blocks of putting side by side along clamping slot.
Further, one end that described operating grip connects clamp assembly is provided with connecting rod, described lower fixture block is provided with the location hole matching with connecting rod, or described upper fixture block is provided with the location hole matching with connecting rod, or described lower fixture block and described upper fixture block are provided with the location hole matching with connecting rod simultaneously.
Further, described clamping slot is provided with channel of chip removal.
Further, described operating grip overcoat has driving gear, and described Antiskid screw overcoat has driven gear, and described driving gear engages with driven gear.
The beneficial effects of the utility model:
Operating grip is the clamp assembly on isolating switch by rotary sleeve, can change the operating state that is arranged on outdoor isolating switch, also simplifies the structure of isolating switch body simultaneously.
Clamp assembly is made up of upper fixture block and lower fixture block, and staff can rapid-assembling operating means.
Antiskid screw and anti-skidding boss can dual guarantee clamp assembly and isolating switch have when rotated enough frictional force, avoid operating grip to drive clamp assembly to dally on isolating switch.
Clamping slot is put together by upper fixture block and lower fixture block, moves axially along Antiskid screw by lower fixture block, makes clamp assembly can clamp the isolating switch of different-diameter.
When clamp assembly clamping rotary isolation switch, iron rust, foreign material on isolating switch can be discharged from channel of chip removal.
Brief description of the drawings
Fig. 1 is the structural representation of the operating means of the utility model isolating switch;
Fig. 2 is the structural representation of clamp assembly;
Fig. 3 is the enlarged drawing of B part in Fig. 2;
Fig. 4 is the enlarged drawing of A part in Fig. 2.
Embodiment
A kind of operating means of isolating switch, comprise clamp assembly and be connected to the operating grip on clamp assembly, described clamp assembly comprises threaded rod, the nut coordinating with described threaded rod, along the axially movable lower fixture block of described threaded rod, along the axially movable upper fixture block of described threaded rod, Antiskid screw, described lower fixture block and described upper fixture block amalgamation form clamping slot, described Antiskid screw one end extends in clamping slot through described lower fixture block or described upper fixture block, described nut by rotating on threaded rod, regulate the relative distance between described upper fixture block and described lower fixture block.
Concrete structure of the present utility model, as depicted in figs. 1 and 2, the operating means of isolating switch comprises operating grip 1, lower fixture block 2, upper fixture block 3, Antiskid screw 4 and threaded rod 5, and institute's Antiskid screw of telling 4 is hex(agonal)screw, and described threaded rod 5 is bolt.Lower fixture block 2 is provided with groove 21, location hole 22, screwed hole 23, screwed hole 24, screwed hole 25 and screwed hole 26, one end of operating grip 1 is provided with connecting rod 11, connecting rod 11 is through location hole 22, upper fixture block 3 is provided with groove 31, tapped through hole 32, through hole 33, through hole 34, through hole 35 and through hole 36, Antiskid screw 4 is through tapped through hole 32, threaded rod 5 coordinates with nut through through hole 33 and through hole 23, threaded rod 5 coordinates with nut through through hole 34 and through hole 24, threaded rod 5 coordinates with nut through through hole 35 and through hole 25, threaded rod 5 coordinates with nut through through hole 36 and through hole 26, described clamping slot is made up of groove 21 and groove 31.As shown in Figure 4, groove 21 is provided with between 27, two different anti-skidding boss 27 of anti-skidding boss and is provided with channel of chip removal 28.As shown in Figure 3, groove 31 is provided with between 37, two anti-skidding boss 37 of anti-skidding boss and is provided with channel of chip removal 38.
When operating means work, lower fixture block 2 contacts with isolating switch by the anti-skidding boss 27 in groove 21, upper fixture block 3 contacts with isolating switch by the anti-skidding boss 37 on groove 31, threaded rod 5 is through after upper fixture block 3 and lower fixture block 2, rotate on threaded rod 5 by nut, thereby isolating switch is clamped in groove 21 and groove 31, and anti-skidding boss 27 and anti-skidding boss 37 withstand isolating switch.Meanwhile, in the time that operating means is worked, Antiskid screw 4 rotates to groove 31 on tapped through hole 32, further fixes isolating switch thereby withstand isolating switch.Operating grip 1 drives clamp assembly along the rotation of isolating switch axis, realizes the object that changes isolating switch operating state.
In the present embodiment, through hole 23, through hole 24, through hole 25 and through hole 26 are set on lower fixture block 2, but, under reality is manufactured when fixture block 2, four screwed holes can be set on lower fixture block 2, coordinate through hole 23, through hole 24, through hole 25 and the through hole 26 of fixture block 3, then by the screw thread of the one end at threaded rod 5, thereby isolating switch is fixed between upper fixture block 3 and lower fixture block 2.
In the present embodiment, in groove 21, be provided with ten highly consistent anti-skidding boss 27, in groove 31, be provided with ten highly consistent anti-skidding boss 37.But in reality is manufactured, the inner surface of clamping slot is provided with the consistent anti-skidding boss of two tile heights, then coordinating Antiskid screw 4, by the mode of similar scroll chuck, just can realize the object of fixing isolating switch, certainly, two anti-skidding boss and Antiskid screw 4 preferably can be evenly distributed in clamping slot.In the present embodiment, groove 21 and groove 31 are arc groove.But in actual manufacture process, lower fixture block 2 is provided with groove 21, clamping slot is put together by groove 21 and upper fixture block 3; Or upper fixture block 3 is provided with groove 31, clamping slot is put together by groove 31 and lower fixture block 2.
On clamp assembly, be at least provided with two upper fixture blocks 3 of putting side by side along clamping slot; Or on clamp assembly, be at least provided with two lower fixture blocks 2 of putting side by side along clamping slot.Clamp assembly clamps isolating switch by lower fixture block 2 and upper fixture block 3, and this is the most simply to assemble scheme.But in actual manufacture process, along on the axial direction of groove 21 or groove 31, fixture block 3 on polylith can be set and be fixed on lower fixture block 2, while increasing rotary isolation switch, the frictional force between clamp assembly and isolating switch; Or along on the axial direction of groove 21 or groove 31, fixture block 2 under polylith can be set and be fixed on fixture block 3, while increasing rotary isolation switch, the frictional force between clamp assembly and isolating switch.
Upper fixture block 3 is fixed on lower fixture block 2 by threaded rod 5, and still, in actual manufacture process, upper fixture block 3 one end are connected on lower fixture block 2 by hinged, and the other end is locked upper fixture block 3 and lower fixture block 2 by threaded rod 5.
Antiskid screw 4 enters in groove 31 by manual rotation.But in actual manufacture process, also can control by operating grip 1 axial motion of Antiskid screw 4.At operating grip 1 overcoat driving gear, in the end of Antiskid screw 4, the driven gear engaging with driving gear is set simultaneously, then, rotating operating handle 1, makes Antiskid screw 4 exit from the position of withstanding isolating switch.Described operating grip 1 is insulating material, and the benefit of controlling Antiskid screw 4 by operating grip 1 is effectively to avoid operating personnel's manual rotation Antiskid screw 4 and accidental shock.
In the utility model, Antiskid screw 4 is arranged on fixture block 3.But in actual manufacture process, Antiskid screw 4 can be arranged on lower fixture block 2, also can on lower fixture block 2 and upper fixture block 3, be provided with Antiskid screw 4 simultaneously simultaneously.
On one end of the utility model fixture block 2 under operating grip 1 connects, be provided with connecting rod 11, lower fixture block 2 is provided with the location hole 22 matching with connecting rod 11.But in actual manufacture process, can on upper fixture block 3, be provided with the location hole matching with connecting rod 11, or lower fixture block 2 and upper fixture block 3 are provided with the location hole matching with connecting rod 11 simultaneously.
In a word, more than be the utility model preferred structure, those skilled in the art can be according to the practical structures of isolating switch, jacket-type operating grip is done to adaptive structural change, but any amendment that does not depart from the utility model function and structure principle all will be included in claims of the present utility model.
Claims (6)
1. the operating means of an isolating switch, it is characterized in that: comprise clamp assembly and be connected to the operating grip on clamp assembly, described clamp assembly comprises threaded rod, the nut coordinating with described threaded rod, along the axially movable lower fixture block of described threaded rod, along the axially movable upper fixture block of described threaded rod, Antiskid screw, described lower fixture block and described upper fixture block amalgamation form clamping slot, described Antiskid screw one end extends in clamping slot through described lower fixture block or described upper fixture block, described nut by rotating on threaded rod, regulate the relative distance between described upper fixture block and described lower fixture block.
2. the operating means of a kind of isolating switch according to claim 1, is characterized in that: the sidewall of described clamping slot is at least provided with two anti-skidding boss.
3. the operating means of a kind of isolating switch according to claim 1 and 2, is characterized in that: on described clamp assembly, be at least provided with two described upper fixture blocks of putting side by side along clamping slot; Or on described clamp assembly, be at least provided with two described lower fixture blocks of putting side by side along clamping slot.
4. the operating means of a kind of isolating switch according to claim 1 and 2, it is characterized in that: one end that described operating grip connects clamp assembly is provided with connecting rod, described lower fixture block is provided with the location hole matching with connecting rod, or described upper fixture block is provided with the location hole matching with connecting rod, or described lower fixture block and described upper fixture block are provided with the location hole matching with connecting rod simultaneously.
5. the operating means of a kind of isolating switch according to claim 1 and 2, is characterized in that: described clamping slot is provided with channel of chip removal.
6. the operating means of a kind of isolating switch according to claim 1 and 2, is characterized in that: described operating grip overcoat has driving gear, and described Antiskid screw overcoat has driven gear, and described driving gear engages with driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163920.0U CN203746732U (en) | 2014-04-04 | 2014-04-04 | Operating apparatus for isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163920.0U CN203746732U (en) | 2014-04-04 | 2014-04-04 | Operating apparatus for isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746732U true CN203746732U (en) | 2014-07-30 |
Family
ID=51346499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163920.0U Expired - Lifetime CN203746732U (en) | 2014-04-04 | 2014-04-04 | Operating apparatus for isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943400A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Operating device for disconnecting switch |
| CN104237784A (en) * | 2014-09-28 | 2014-12-24 | 江苏正通电子有限公司 | Tester for adjusting switch assembly of vehicle headlamp |
| CN107775551A (en) * | 2017-11-12 | 2018-03-09 | 江苏瑞尔隆鼎实业有限公司 | A kind of anti-skidding manual |
-
2014
- 2014-04-04 CN CN201420163920.0U patent/CN203746732U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943400A (en) * | 2014-04-04 | 2014-07-23 | 国家电网公司 | Operating device for disconnecting switch |
| CN103943400B (en) * | 2014-04-04 | 2015-07-29 | 国家电网公司 | A kind of operating means of isolating switch |
| CN104237784A (en) * | 2014-09-28 | 2014-12-24 | 江苏正通电子有限公司 | Tester for adjusting switch assembly of vehicle headlamp |
| CN107775551A (en) * | 2017-11-12 | 2018-03-09 | 江苏瑞尔隆鼎实业有限公司 | A kind of anti-skidding manual |
| CN107775551B (en) * | 2017-11-12 | 2024-03-15 | 江苏瑞尔隆鼎实业有限公司 | Anti-skid manual clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |