CN103894967B - For the Quick pin remover of vacuum switch - Google Patents
For the Quick pin remover of vacuum switch Download PDFInfo
- Publication number
- CN103894967B CN103894967B CN201410106816.2A CN201410106816A CN103894967B CN 103894967 B CN103894967 B CN 103894967B CN 201410106816 A CN201410106816 A CN 201410106816A CN 103894967 B CN103894967 B CN 103894967B
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- upper pedestal
- vacuum switch
- hole
- bar
- 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.)
- Active
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000011159 matrix material Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The present invention relates to power network switch operation tool, particularly relate to the Quick pin remover for vacuum switch.Quick pin remover for vacuum switch provided by the invention, by arranging accommodating cavity on lower base, uniform location dimples on accommodating cavity sidewall, and on upper pedestal, locating convex block is set, by making locating convex block coordinate with the location dimples on diverse location during concrete use, the distance namely between adjustable protuberance and ejector pin portion; By arranging guide rail and matrix arranges the guide groove suitable with guide rail on open slot sidewall, matrix can be removed easily, different matrixes arranges the installing hole of different-diameter, the Quick pin remover that can be used in vacuum switch is applicable to the shank of different-diameter, improves the versatility of the Quick pin remover for vacuum switch.
Description
Technical field
The present invention relates to power network switch operation tool, particularly relate to the Quick pin remover for vacuum switch.
Background technology
Being fixed with pin and locating is the technological means relatively commonly used when mounted.In electrical network field, vacuum switch is used widely owing to having good breaking capacity, reliably serviceability.Vacuum switch is in course of adjustment to be needed to extract pin, then adjusts, and has the relatively tighter of pin card, limits again, make pin be difficult to extract by installation site.
In prior art, Patent document number is 201210510657 disclosed a kind of pin pulling tools fast, comprise U-shaped body, the through hole for arranging pin is established in body one end, the body other end establishes the ejector pin bar for ejecting pin, ejector pin bar is threaded connection the other end being arranged on body, in concrete use procedure, body is stuck on vacuum switch, ejector pin bar is alignd with pin, then ejector pin bar is rotated, because ejector pin bar is arranged on body by screw thread, therefore, rotate ejector pin bar pin to be ejected, discharged by row's pin-and-hole after pin ejects; Technical scheme disclosed in this patent makes the pin on vacuum switch be easy to take off, easy to operate, but because the physical dimension of vacuum switch is different, when vacuum switch size is excessive, U-shaped body cannot block switch, when vacuum switch size is too small, U-shaped ejector pin bar then needs longer reach, long-time rotation ejector pin bar is needed, inconvenient operation during operation; Technical scheme disclosed in this patent in addition, cannot changing of ejector pin bar, when cotter diameter is less than ejector pin shank diameter, then this technical scheme cannot use, i.e. technical scheme poor universality disclosed in this patent.
Summary of the invention
Quick pin remover for vacuum switch provided by the invention, is intended to the deficiency overcoming pin removal inconvenient operation, poor universality in prior art.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: for the Quick pin remover of vacuum switch, comprise base, and described base one end is provided with protuberance protruding upward, and the described base other end is provided with the ejector pin portion for ejecting shank,
Described protuberance is provided with the row's pin-and-hole for discharging shank, and described row's pin-and-hole is through hole;
Described base comprises lower base and upper pedestal, described lower base and protuberance are integral type structure, described lower base is provided with the accommodating cavity for holding upper pedestal, described accommodating cavity sidewall is evenly equipped with some location dimples for locating upper pedestal, the shape of described upper pedestal and the shape of accommodating cavity suitable, described upper pedestal sidewall is provided with the locating convex block suitable with location dimples;
Described ejector pin portion comprises and is integral type structure and the matrix of upper pedestal protruding upward with upper pedestal, be arranged on the ejector pin body on matrix and be arranged on the ejector pin bar for being ejected from row's pin-and-hole by shank on ejector pin body, described matrix is provided with the open slot for holding ejector pin body, described open slot sidewall is provided with the guide rail for fixing ejector pin body, described ejector pin body is provided with the guide groove suitable with guide rail, described ejector pin body is also provided with the installing hole for installing ejector pin bar, described installing hole is established with internal thread, described ejector pin bar is provided with the external screw thread suitable with internal thread on installing hole.
As preferably, described ejector pin bar one end is provided with the 1/2 spherical circular arc head for leading to ejector pin bar, the diameter of described circular arc head equals the diameter of ejector pin bar, the described ejector pin bar other end is provided with the rotating handles being convenient to rotate ejector pin bar, described rotating handles is provided with square connecting hole, and described ejector pin bar is provided with the connector suitable with connecting hole, by arranging circular arc head, effectively can lead to ejector pin bar, extend the service life of ejector pin bar; Additionally by arranging rotating handles, rotate ejector pin bar during operation more convenient to operate.
Quick pin remover for vacuum switch provided by the invention, tool has the following advantages: by arranging accommodating cavity on lower base, uniform location dimples on accommodating cavity sidewall, and on upper pedestal, locating convex block is set, by making locating convex block coordinate with the location dimples on diverse location during concrete use, namely the distance between adjustable protuberance and ejector pin portion, the Quick pin remover being used in vacuum switch is applicable to the vacuum switch of different structure size; By arranging guide rail and matrix arranges the guide groove suitable with guide rail on open slot sidewall, matrix can be removed easily, during concrete use, different matrixes can be changed make it to coordinate with open slot, because matrix is provided with installing hole, different matrixes arranges the installing hole of different-diameter, and the Quick pin remover that can be used in vacuum switch is applicable to the shank of different-diameter, improves the versatility of the Quick pin remover for vacuum switch.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention for the Quick pin remover of vacuum switch,
Accompanying drawing 2 is the present invention's explosive views for the Quick pin remover of vacuum switch,
Accompanying drawing 3 is the present invention's Quick pin remover fundamental diagrams for vacuum switch,
Accompanying drawing 4 is the present invention's front views for rotating handles in the Quick pin remover of vacuum switch.
Detailed description of the invention
The operation principle that the present invention is used for the Quick pin remover of vacuum switch is: as shown in Figure 3, by upper pedestal 102 during use, lower base 101, matrix 301, ejector pin body 302, after ejector pin bar 303 assembles, clamp vacuum switch by protuberance 2 with ejector pin portion 3 and ejector pin bar 303 is alignd with shank 4, then ejector pin bar 303 is rotated, because ejector pin bar 303 is provided with external screw thread, after screw thread on this screw thread and installing hole 307 suitable and upper pedestal 102 and lower base 101 assemble, distance between protuberance 2 and ejector pin portion 3 can not change, therefore, rotate ejector pin bar 303, ejector pin bar 303 can produce and move axially, ejector pin bar 303 aligns with shank 4, thus shank 4 is ejected.
The Quick pin remover adjustment protuberance 2 that the present invention is used for vacuum switch with the method for the spacing in ejector pin portion 3 is: be provided with accommodating cavity due to lower base 101 and be evenly equipped with location dimples 104, upper pedestal 102 is provided with locating convex block 105 suitable with it, in assembling process, upper pedestal 102 is from top to bottom put into the accommodating cavity 103 of lower base 101, upper pedestal 102 and lower base 101 can be assembled, when lower base 101 and lower base 101 assemble, the distance namely between adjustable protuberance 2 and ejector pin portion 3 is coordinated by the location dimples 104 of the locating convex block 105 with diverse location place that make diverse location, during concrete use, because protuberance 2 and ejector pin portion 3 are clamped on vacuum switch, upper pedestal 102 contacts with vacuum switch, and to eject power that in the process of shank 4, protuberance 2 and ejector pin portion 3 are subject to be power in horizontal direction, and lower base 101 is when being separated with upper pedestal 102, upper pedestal 102 is moved in the vertical direction relative to lower base 101 just can make upper pedestal 102 be separated with lower base 101, therefore can not be separated with lower base 101 ejecting upper pedestal 102 in shank 4 process, in addition, protuberance 2 and ejector pin portion 3 is made to be clamped in tightly on vacuum switch after rotating ejector pin bar 303, eject upper pedestal 102 in shank 4 process also to rotate relative to lower base 101, in addition, ejector pin bar 303 in the present invention arranges on matrix 301 by ejector pin body 302, matrix 301 can be changed easily, the Quick pin remover that can be used in vacuum switch by the installing hole 307 arranging different size on different ejector pin bodies 302 is applicable to the shank 4 of different size, and the Quick pin remover being used in vacuum switch has good versatility.
Below in conjunction with accompanying drawing, the Quick pin remover for vacuum switch of the present invention is described further.As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, for the Quick pin remover of vacuum switch, comprise base 1, described base 1 one end is provided with protuberance 2 protruding upward, and described base 1 other end is provided with the ejector pin portion 3 for ejecting shank 4,
As shown in Figure 2, described base 1 comprises lower base 101 and upper pedestal 102, described lower base 101 is integral type structure with protuberance 2, described protuberance 2 also can be not orthogonal to lower base 101 perpendicular to lower base 101, but protuberance 2 should be made to coordinate ejector pin portion 3 to clamp vacuum switch when specifically arranging, protuberance 2 is only depicted perpendicular to schematic diagram during lower base 101 in accompanying drawing, also can out of plumb when specifically arranging, described lower base 101 is provided with the accommodating cavity 103 for holding upper pedestal 102, described accommodating cavity 103 sidewall is evenly equipped with some location dimples 104 for locating upper pedestal 102, the shape of cross section of described location dimples 104 can be rectangle, the shape such as trapezoidal, owing to ejecting location dimples in shank 4 process 104 and locating convex block 105 and will be subject to the pulling force of horizontal direction, therefore, the sidewall of location dimples 104 sidewall and accommodating cavity 103 should not seamlessly transit, location dimples 104 cross section also can be circular, but in order to make location dimples 104 and locating convex block 105 can bear larger active force in concrete setting up procedure, the shape of location dimples 104 should be greater than 1/2 circle, the shape of described upper pedestal 102 and the shape of accommodating cavity 103 suitable, described upper pedestal 102 sidewall is provided with the locating convex block 105 suitable with location dimples 104,
As shown in Figure 2, described ejector pin portion 3 comprises and is integral type structure and the matrix 301 of upper pedestal protruding upward 102 with upper pedestal 102, described matrix 301 can vertical with upper pedestal 102 also can not be vertical with upper pedestal 102, the structural representation of matrix 301 and upper pedestal 102 plumbness is only depicted in accompanying drawing, in concrete setting up procedure, matrix 301 also can not be vertical with upper pedestal 102, but ejector pin portion 3 and protuberance 2 part should be enable to clamp vacuum switch, the ejector pin bar 303 being arranged on the ejector pin body 302 on matrix 301 and being arranged on ejector pin body 302, described matrix 301 is provided with the open slot 304 for holding ejector pin body 302, described open slot 304 sidewall is provided with the guide rail 305 for fixing ejector pin body 302, in order to improve the intensity of guide rail 305, in concrete setting up procedure, as shown in Figure 2, the symmetrical plane of guide rail 305 should be made to overlap with the symmetrical plane of open slot 304, described ejector pin body 302 is provided with the guide groove 306 suitable with guide rail 305, described ejector pin body 302 is also provided with the installing hole 307 for installing ejector pin bar 303, described installing hole 307 is established with internal thread, described ejector pin bar 303 is provided with the external screw thread suitable with internal thread on installing hole 307,
As shown in Figure 2, described protuberance 2 is provided with the row's pin-and-hole 201 for discharging shank 4, described row's pin-and-hole 201 is through hole, upper pedestal 102 and lower base 101 assemble afterwards and ejector pin body 302 is assemblied in after on matrix 301, described row's pin-and-hole 201 is suitable apart from the distance of upper pedestal 102 apart from installing hole 307 in the distance of upper pedestal 102 and ejector pin body 302, described row's pin-and-hole 201 concrete set-up mode suitable apart from the distance of upper pedestal 102 apart from installing hole 307 in the distance of upper pedestal 102 and ejector pin body 302 is, ejecting in shank 4 process, shank 4 should be discharged in row's pin-and-hole 201, best set-up mode is, the symmetrical center line of the row's of making pin-and-hole 201 and the dead in line of installing hole 307, what also the size of row's pin-and-hole 201 can be arranged when arranging is as far as possible large, can discharge in row's pin-and-hole 201 to make shank 4.
Further, as Fig. 3, shown in Fig. 4, ejector pin bar 303 one end is provided with the 1/2 spherical circular arc head 308 led to ejector pin bar 303, the diameter of described circular arc head 308 equals the diameter of ejector pin bar 303, described circular arc head 308 is integral type structure with ejector pin bar 303, described ejector pin bar 303 other end is provided with the rotating handles 309 being convenient to rotate ejector pin bar 303, the length of described rotating handles 309 or diameter should be greater than the diameter of ejector pin bar 303, the shape of the rotating handles 309 drawn in accompanying drawing is for circular, namely the diameter of rotating handles 309 should be greater than the diameter of ejector pin bar 303, rotating handles 309 also can be a pole, when arranging, rotating handles 309 should be vertical with ejector pin bar 303, now, the length of rotating handles 309 should be greater than the diameter of ejector pin bar 303, described rotating handles 309 is provided with square connecting hole 310, described ejector pin bar 303 is provided with the connector 311 suitable with connecting hole 310, because in use rotating handles 309 will to ejector pin bar 303 transmitting torque, therefore, connecting hole 310 is set to square, also connection also can be set to polygon, by arranging circular arc head 308, can effectively lead to ejector pin bar 303, extend the service life of ejector pin bar 303, additionally by arranging rotating handles 309, rotate ejector pin bar 303 during operation more convenient to operate.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (2)
1. for the Quick pin remover of vacuum switch, comprise base (1), described base (1) one end is provided with protuberance (2) protruding upward, and described base (1) other end is provided with the ejector pin portion (3) for ejecting shank (4), it is characterized in that:
Described protuberance (2) is provided with the row's pin-and-hole (201) for discharging shank (4), and described row's pin-and-hole (201) is through hole;
Described base (1) comprises lower base (101) and upper pedestal (102), described lower base (101) and protuberance (2) are integral type structure, described lower base (101) is provided with the accommodating cavity (103) for holding upper pedestal (102), described accommodating cavity (103) sidewall is evenly equipped with some location dimples (104) for locating upper pedestal (102), the shape of described upper pedestal (102) and the shape of accommodating cavity (103) suitable, described upper pedestal (102) sidewall is provided with the locating convex block (105) suitable with location dimples (104);
Described ejector pin portion (3) to comprise with upper pedestal (102) for integral type structure and the matrix (301) of upper pedestal protruding upward (102), be arranged on the ejector pin body (302) on matrix (301) and be arranged on the ejector pin bar (303) for being ejected from row's pin-and-hole (201) by shank (4) on ejector pin body (302), described matrix (301) is provided with the open slot (304) for holding ejector pin body (302), described open slot (304) sidewall is provided with the guide rail (305) for fixing ejector pin body (302), described ejector pin body (302) is provided with the guide groove (306) suitable with guide rail (305), described ejector pin body (302) is also provided with the installing hole (307) for installing ejector pin bar (303), described installing hole (307) is established with internal thread, described ejector pin bar (303) is provided with the external screw thread that upper internal thread is suitable with installing hole (307).
2. the Quick pin remover for vacuum switch according to claim 1, it is characterized in that: described ejector pin bar (303) one end is provided with the 1/2 spherical circular arc head (308) for leading to ejector pin bar (303), the diameter of described circular arc head (308) equals the diameter of ejector pin bar (303), described ejector pin bar (303) other end is provided with the rotating handles (309) being convenient to rotate ejector pin bar (303), described rotating handles (309) is provided with square connecting hole (310), described ejector pin bar (303) is provided with the connector (311) suitable with connecting hole (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106816.2A CN103894967B (en) | 2014-03-21 | 2014-03-21 | For the Quick pin remover of vacuum switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106816.2A CN103894967B (en) | 2014-03-21 | 2014-03-21 | For the Quick pin remover of vacuum switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103894967A CN103894967A (en) | 2014-07-02 |
| CN103894967B true CN103894967B (en) | 2015-09-09 |
Family
ID=50986707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410106816.2A Active CN103894967B (en) | 2014-03-21 | 2014-03-21 | For the Quick pin remover of vacuum switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103894967B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729380B (en) * | 2016-03-30 | 2017-07-25 | 国网浙江省电力公司岱山县供电公司 | Pin pulling tool for vacuum switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB149140A (en) * | 1919-09-03 | 1920-08-12 | Thomas Speers | A device for withdrawing split pins |
| CN202702147U (en) * | 2012-07-26 | 2013-01-30 | 中联重科股份有限公司 | Pin plugging and unplugging device |
| CN102950573A (en) * | 2012-11-30 | 2013-03-06 | 新昌电力公司 | Rapid pin pulling tool |
| CN203738719U (en) * | 2014-03-21 | 2014-07-30 | 国家电网公司 | Rapid pin puller used for vacuum switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279281A (en) * | 1989-04-18 | 1990-11-15 | Citizen Watch Co Ltd | Pull jig for watch band and pulling method of adjusting pin |
-
2014
- 2014-03-21 CN CN201410106816.2A patent/CN103894967B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB149140A (en) * | 1919-09-03 | 1920-08-12 | Thomas Speers | A device for withdrawing split pins |
| CN202702147U (en) * | 2012-07-26 | 2013-01-30 | 中联重科股份有限公司 | Pin plugging and unplugging device |
| CN102950573A (en) * | 2012-11-30 | 2013-03-06 | 新昌电力公司 | Rapid pin pulling tool |
| CN203738719U (en) * | 2014-03-21 | 2014-07-30 | 国家电网公司 | Rapid pin puller used for vacuum switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103894967A (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103950011B (en) | A kind of method using alignment pin ejection fixture to eject alignment pin | |
| CN203738719U (en) | Rapid pin puller used for vacuum switch | |
| CN103894967B (en) | For the Quick pin remover of vacuum switch | |
| CN203973795U (en) | A kind of fixture of cylindrical silicon rod clamp | |
| CN103628667A (en) | Slippage-preventing cross-shaped connecting pallet | |
| CN102969595B (en) | Quick inserting type grounding terminal | |
| CN104384909A (en) | Automatic screw locking device and screw chuck thereof | |
| CN204980314U (en) | Be suitable for feed mechanism of multiple model part | |
| CN108723748A (en) | A kind of positioning pin storage press-loading device of the positioning pin of press fitting from bottom to top | |
| CN203119262U (en) | Pushing and striking machine for assembling flat cable and connector | |
| CN203871527U (en) | Integrated three-prong plug insert | |
| CN204290180U (en) | A kind of producing device of cable end | |
| CN203449197U (en) | Clamp used for frosting machine cup body | |
| CN203224174U (en) | Hexagonal frame adjusting device of firecracker barrel hexagonal round cake machine | |
| CN203607494U (en) | Adjustable plug-in device of lithium battery | |
| CN104124616A (en) | High-altitude rigid busbar ground wire installing device | |
| CN201741977U (en) | Installation jig for waterproof rubber stopper | |
| CN207556466U (en) | Skewed rotor commutator and skewed rotor position detecting device | |
| CN104227859A (en) | Fixing device for cylindrical silicon rod clamp | |
| CN203792238U (en) | Electric bit and electric screw driver with same | |
| CN203834916U (en) | U-type bracket capable of being rapidly disassembled | |
| CN204811897U (en) | Broken shell tool bit of secondary extrusion type for pecan rejuvenator | |
| CN210825443U (en) | Electrode bar tetrafluoro insulating sleeve separating device | |
| CN204154948U (en) | For crimping, the equipment of separation of ceramic lock pin and metal caudal peduncle | |
| CN204277117U (en) | A kind of casting cleaning cutter and use the casting cleaning device of this cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |