CN206588883U - Disconnecting switch rotating shaft quick-release arrangement - Google Patents
Disconnecting switch rotating shaft quick-release arrangement Download PDFInfo
- Publication number
- CN206588883U CN206588883U CN201720118582.2U CN201720118582U CN206588883U CN 206588883 U CN206588883 U CN 206588883U CN 201720118582 U CN201720118582 U CN 201720118582U CN 206588883 U CN206588883 U CN 206588883U
- Authority
- CN
- China
- Prior art keywords
- holes
- connection board
- disconnecting switch
- connector
- rotating shaft
- 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 - Fee Related
Links
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 4
- 239000000470 constituent Substances 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to a kind of maintaining high-voltage isolation switch technical field, specifically a kind of disconnecting switch rotating shaft quick-release arrangement, including for ejecting the hydraulic jack of disconnecting switch rotating shaft and clamp system for clamping disconnecting switch, the hydraulic jack is connected with hydraulic oil pump by oil pipe, it is characterised in that：The clamp system include upper connector with holes, under connector with holes, left connection board and right connection board, the upper connector with holes, under connector with holes, left connection board and right connection board removably surround to form hollow rectangular configuration, the hydraulic jack penetrate and be fixed on it is described under connector with holes mesopore among.The device is time saving, using effect is good, is adapted to popularize in an all-round way in company's constituent parts substation equipment maintenance and repair specialty.
Description
Technical field
The utility model is related to a kind of maintaining high-voltage isolation switch technical field, and specifically a kind of disconnecting switch rotating shaft is quick
Provision for disengagement.
Background technology
Vertically（Level）Telescopic disconnecting switch is using widely in power network, and whether healthy disconnecting switch is, is related to
The safe operation of whole grid equipment.As the rotating shaft of the main part of disconnecting switch, because material problem, installation site weather are asked
Topic, corrosion jam phenomenon is relatively conventional.With equipment codeization overhaul it is fully under way, the requirement to maintenance craft is increasingly carried
Height, and operation hours is continuously increased, equipment is increasingly old, and disconnecting switch defect elimination and turnover job will more and more frequently
It is numerous.
Maintainer is carrying out vertically（Level）, it is necessary to be turned to outside gear mechanism during telescopic disconnecting switch turnover job
Arm, bearing block and all shaft elements carry out strip inspection, it is ensured that in the absence of jam phenomenon.Repair method is to take rotating shaft
Go out, polish smooth or more renew rotating shaft.Due to the features such as disconnecting switch rotating shaft is longer, base shape is special, without special
Axle instrument is taken, carries out such work in the past and typically taps blunderbuss using hammer, axle is got.Using this kind of method be primarily present with
Lower problem：
1st, such as run into jam it is tighter when, percussion easily cause axle or axle sleeve deformed damaged, when serious even cause bearing block
Deformation, leads to not back fill rotating shaft, causes whole base to scrap；
2nd, tap may cause disconnecting link vibration cause porcelain vase gluing place loosen in addition be broken, be equipment operation bury seriously it is hidden
Suffer from；
3rd, disconnecting switch jam rotating shaft work is removed, it is necessary to which the method that a few people wheel uses hammer percussion rotating shaft instead takes by conventional
Go out, the time needs more than 30 minutes, run into jam it is tighter when, in order to prevent excessive tapping impulse force to axle sleeve and support porcelain vase
Damage, also have to pull down whole base, take the local punching press of lathe to, greatly lengthen working hours.
Utility model content
For above technological deficiency, the purpose of this utility model is to provide a kind of disconnecting switch rotating shaft fast quick-detach dress
Put, solve the problem of disconnecting switch rotating shaft is difficult to take out at the scene in service work.The device will turn into substation equipment maintenance and repair and make
The common tool of industry is simultaneously applied in all kinds of work, while the apparatus structure is simple, easily manufactured, using effect is good, fits
Close and popularized in an all-round way in company's constituent parts substation equipment maintenance and repair specialty.
The technical solution of the utility model is as follows：
A kind of disconnecting switch rotating shaft quick-release arrangement, including for ejecting the hydraulic jack of disconnecting switch rotating shaft and being used for
The clamp system of disconnecting switch is clamped, the hydraulic jack is connected with hydraulic oil pump by oil pipe, it is characterised in that：It is described to clamp
Mechanism include upper connector with holes, under connector with holes, left connection board and right connection board, the upper connector with holes, under it is with holes
Connector, left connection board and right connection board are removably surrounded to form hollow rectangular configuration, and the hydraulic jack is penetrated
And be fixed on it is described under connector with holes mesopore among.
Clamp system forms hollow, rectangular, and disconnecting switch is inside hollow, rectangular, and enclosed structure makes clamping more reliable.
Specifically, the upper connector with holes and under connector both sides with holes be long rectangle latch, in left connection board and
Right connection board side sets the through hole that match with long rectangle latch, it is described under connector with holes and upper connector both sides difference with holes
In the through hole for inserting left connection board and right connection board.
Specifically, the screwed hole being connected with the through hole of side is provided with above the left connection board and right connection board,
Bolt, the stud base connector with holes, upper company with holes with are set at the left connection board and right connection board screwed hole
Fitting is in contact.
Using four removable forms of part, disconnecting switch has been well adapted to larger, it is impossible to self-contained to cover the defect matched somebody with somebody.
Fixed using plug in construction plus bolt, operating personnel is more easily carried out installing/dismounting operation, improve work effect
Rate；Bolt realizes the upper connector with holes of locking connector with holes, the effect of adjusting connector width with simultaneously herein.
Specifically, be provided with external screw thread on the cylinder barrel outer wall of the hydraulic jack, it is described under the mesopore of connector with holes set
The internal thread matched with hydraulic jack is equipped with,
Hydraulic jack is arranged into screw-type to fix, makes connector shaft center line with holes under its shaft centre line consistent, on top
It is more stable during going out, prevent the damage of disconnecting switch.
Specifically, the left connection board and the number of openings of right connection board side are no less than one.
By setting multiple through holes, connector with holes the distance between connector with holes with can be adjusted, to adapt to
Different size of disconnecting switch rotating shaft, and realize the effect of preconditioning distance before dismounting.
Specifically, the mesopore pore size of the upper connector with holes is more than 40mm.
Specifically, the hydraulic oil pump is Manual hydraulic oil pump.
The beneficial effect that the utility model is created is：
1. the utility model is installed to axle from fixture when carrying out rotating shaft dismounting and is removed, time-consuming to be reduced to 5 from 30 minutes
Minute, manpower and materials are greatly saved, the time that maintenance expends is reduced.
2. during using the ejection rotating shaft of disconnecting switch rotating shaft quick-release arrangement, push rod operate steadily it is shockproof, really
Protect and taken out process bottom bracket axle and supporting porcelain vase to stand intact, improved maintenance craft level.
Brief description of the drawings
Fig. 1 is the structural representation explosive view of the utility model embodiment 1.
Fig. 2 is top view of the present utility model.
Part name and sequence number in figure：
Hydraulic jack 1, oil pipe 2, hydraulic oil pump 3, upper connector 4 with holes, under connector 5 with holes, left connection board 6, right company
Fishplate bar 7, through hole 8, screwed hole 9, bolt 10.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in attached Fig. 1-2, a kind of disconnecting switch rotating shaft quick-release arrangement, including for ejecting disconnecting switch rotating shaft
Hydraulic jack 1 and clamp system for clamping disconnecting switch, hydraulic jack is connected with manual hydraulic oil pump by oil pipe
3, clamp system include upper connector 4 with holes, under connector 5 with holes, left connection board 6 and right connection board 7, herein upper connection with holes
Part 4, under connector 5 with holes be shape it is identical, it is middle be through hole part, left connection board 6 and right connection board 7 also can symmetrical phases
Together.
Left connection board 6 and the side of right connection board 7 respectively set four through holes 8, under connector 5 with holes and upper connector 4 with holes
Both sides are respectively configured to match the latch shape of through hole 8, are provided with and side in the top of left connection board 6 and right connection board 7
The screwed hole 9 that is connected of through hole 8, bolt 10 is used to screw connector 5 with holes, upper connector 4 with holes under extruding, reaches locking
Effect.
Clamp system is set to plug-in type and is used in combination with bolt screwing type herein, it is not limited to this；Number of openings can also
More are set, it is more effective for positioning.
External screw thread is set on the cylinder barrel outer wall of hydraulic jack 1, the mesopore of connector 5 with holes is provided with and hydraulic oil under
The internal thread that cylinder 1 matches, is fixed, it is ensured that liquid under the top of hydraulic jack 1 is screwed in the screwed hole of connector 5 with holes
The push rod of compressing cylinder 1, under the mesopore of connector 5 with holes, upper connector 4 with holes mesopore shaft centre line it is consistent.
Because the mesopore pore size that the diameter of disconnecting switch rotating shaft is connector 4 with holes in 40mm, setting to the maximum is more than 40mm
To take out.
Use step：
（1）Clamp system is assembled, hydraulic jack 1 connector 5 with holes is screwed in into down, and be fixed on disconnecting switch turn
Axle side；
（2）Left connection board 6 and right connection board 7 under inserting in the latch of the both sides of connector 5 with holes respectively, according to disconnecting switch
Size regulation insertion depth；
（3）Upper connector 4 with holes is fixed on disconnecting switch rotating shaft opposite side and connected with left connection board 6 and right connection board 7
Connect, and according to step（2）Using identical adjusting method, and select the position of through hole 8；
（4）Screw in bolt 10 to fix left connection board 6 and right connection board 7, prevent from dropping；
（5）Rotary hydraulic cylinder 1, adjusts and the push rod of hydraulic jack 1 is withstood on the axle center of disconnecting switch rotating shaft side,
Continuation is screwed in, until a whole set of clamp system laminating disconnecting switch, reaches self-retaining state, the upper connector with holes of regulation during it
4, its mesopore is directed at the axle center of disconnecting switch rotating shaft opposite side；
（6）Manual hydraulic oil pump 3, oil pipe 2 are connected with hydraulic jack 1, the assembling of finishing device；
（7）After check device is completed and is connected firmly, the hand hand of manual hydraulic oil pump 3 handle is suppressed to hydraulic jack 1,
Push rod in hydraulic jack 1, which slowly stretches out, ejects disconnecting switch rotating shaft, realizes the dismounting of rotating shaft.
Technical characteristic of the utility model without description can be realized by or using prior art, will not be repeated here,
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in essential scope of the present utility model, should also belong to
Protection domain of the present utility model.
Claims (7)
1. a kind of disconnecting switch rotating shaft quick-release arrangement, including for ejecting the hydraulic jack of disconnecting switch rotating shaft（1）With with
In the clamp system for clamping disconnecting switch, the hydraulic jack（1）Pass through oil pipe（2）It is connected with hydraulic oil pump（3）, its feature exists
In：The clamp system includes upper connector with holes（4）, under connector with holes（5）, left connection board（6）And right connection board（7）,
The upper connector with holes（4）, under connector with holes（5）, left connection board（6）And right connection board（7）Four removably surround
Form hollow rectangular configuration, the hydraulic jack（1）Penetrate and be fixed on it is described under connector with holes（5）Mesopore among.
2. a kind of disconnecting switch rotating shaft quick-release arrangement according to claim 1, it is characterised in that：The upper company with holes
Fitting（4）The connector with holes with（5）Both sides are long rectangle latch, in left connection board（6）And right connection board（7）Side is set
The through hole matched with long rectangle latch（8）, it is described under connector with holes（5）With upper connector with holes（4）A left side is inserted in both sides respectively
Connecting plate（6）And right connection board（7）Through hole（8）In.
3. a kind of disconnecting switch rotating shaft quick-release arrangement according to claim 1, it is characterised in that：The left connection board
（6）And right connection board（7）Top be provided with through hole with side（8）The screwed hole being connected（9）, in the left connection board
（6）And right connection board（7）Screwed hole（9）Place sets bolt（10）, the bolt（10）Bottom connector with holes with（5）, on
Connector with holes（4）It is in contact.
4. a kind of disconnecting switch rotating shaft quick-release arrangement according to claim 1, it is characterised in that：The hydraulic jack
（1）Cylinder barrel outer wall on be provided with external screw thread, it is described under connector with holes（5）Mesopore be provided with and hydraulic jack（1）Phase
The internal thread matched somebody with somebody.
5. a kind of disconnecting switch rotating shaft quick-release arrangement according to claim 1, it is characterised in that：The left connection board
（6）And right connection board（7）The through hole of side（8）Quantity is no less than one.
6. a kind of disconnecting switch rotating shaft quick-release arrangement according to claim 1, it is characterised in that：The upper company with holes
Fitting（4）Mesopore pore size be more than 40mm.
7. a kind of disconnecting switch rotating shaft quick-release arrangement according to claim 1, it is characterised in that：The hydraulic oil pump
（3）For Manual hydraulic oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118582.2U CN206588883U (en) | 2017-02-09 | 2017-02-09 | Disconnecting switch rotating shaft quick-release arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118582.2U CN206588883U (en) | 2017-02-09 | 2017-02-09 | Disconnecting switch rotating shaft quick-release arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588883U true CN206588883U (en) | 2017-10-27 |
Family
ID=60127852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118582.2U Expired - Fee Related CN206588883U (en) | 2017-02-09 | 2017-02-09 | Disconnecting switch rotating shaft quick-release arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588883U (en) |
-
2017
- 2017-02-09 CN CN201720118582.2U patent/CN206588883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |