CN105269525A - Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool - Google Patents
Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool Download PDFInfo
- Publication number
- CN105269525A CN105269525A CN201510816610.3A CN201510816610A CN105269525A CN 105269525 A CN105269525 A CN 105269525A CN 201510816610 A CN201510816610 A CN 201510816610A CN 105269525 A CN105269525 A CN 105269525A
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- plug
- length
- screw
- handle
- 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.)
- Pending
Links
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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
- B25B27/308—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs leaf springs
Abstract
The invention relates to a special tool for GW15-550 and GW17-550 disconnecting switches and a manufacturing method of the special tool. At present, no special tool is provided for demounting support contact finger devices of the GW15-550 and GW17-550 disconnecting switches; demounting a spring and a leaf spring of a support contact finger is mainly completed by use of a screwdriver held by a maintainer. A special tool for GW15-550 and GW17-550 disconnecting switches is composed of a handle (1), wherein a lower end of the handle is integrally welded with a vertical rod (2); vertical rod internal threads are formed on a bottom end of the vertical rod; a plug (3) is in threaded connection with the vertical rod internal threads; a jack (6) is formed in a bottom end of the plug. The invention relates to the special tool for the GW15-550 and GW17-550 disconnecting switches and the manufacturing method of the special tool.
Description
technical field:
the present invention relates to a kind of GW16-550, GW17-550 isolating switch specific purpose tool and processing method.
background technology:
current GW16-550, the dismounting of the support trigger installation of GW17-550 isolating switch does not have special specific purpose tool, the spring of dismounting support fingertip and spring leaf are exactly mainly that screwdriver in maintainer's hand has come, being pushed down by spring with screwdriver makes spring stress move downward, spring leaf unclamps taking-up spring leaf, and the dismounting of this mode exists a lot of problem.One is that spring stress inequality causes camber of spring; Two are the direct reasons of Spring deformation is exactly screwdriver is that point is stressed very dangerous; Three is easily cause spring or spring leaf to fly out in work to hurt sb.'s feelings, particularly the face of people and eyes; Four is that disassembly and assembly time is long, inefficiency, and difficulty of finishing the work, poor quality, easily causes misjudgment.
summary of the invention:
the object of this invention is to provide a kind of GW16-550, GW17-550 isolating switch specific purpose tool and processing method.
above-mentioned object is realized by following technical scheme:
a kind of GW16-550, GW17-550 isolating switch specific purpose tool, its composition comprises: handle, described handle, at its lower end and vertical rod welded, described vertical rod bottom end has button in vertical rod, be threaded connection plug in button in described vertical rod, described plug bottom has socket.
described GW16-550, GW17-550 isolating switch specific purpose tool, described plug top is lead screw, and described plug connects by linking in lead screw and vertical rod.
described GW16-550, GW17-550 isolating switch specific purpose tool, described handle, vertical rod, plug, socket adopt the round steel of φ 16 and φ 15 to process, the length 10cm of described handle, diameter phi 16, length 10cm, described vertical rod diameter phi 16 round steel length 15cm, the diameter phi 15cm of described plug, length 1.5cm, the degree of depth of described socket and width are all 0.5cm.
described GW16-550, GW17-550 isolating switch specific purpose tool obtains processing method, handle and vertical rod are welded, welding quality and welding procedure should be overhauled after welding, then carry out polishing, destroy burr, then in the hole of vertical rod following drill diameter φ 6.5cm, degree of depth 1cm, hitch is carried out with screw tap, m8 screw is screwed into and back-outs flexibly, and then plug is adopted the round steel length 1.5 of φ 15, slot width and the degree of depth are all 0.5cm, socket thickness of two sides is consistent, must not be jagged, brilliance answered by plug, must not clamping stagnation, plug welds the screw of a m8, welding should have intensity, technique wants screw length 1.5cm, m8 screw on plug is connected with the m8 endoporus under vertical rod, so just can use and also can change plug at any time.
beneficial effect of the present invention:
1. handle of the present invention, vertical rod, plug, socket is all adopt the round steel of φ 16 and φ 15 to process, the length 10cm of handle, diameter phi 16 length 10cm, it is just in time the distance that a people holds, operation is proper, vertical rod diameter phi 16 round steel length 15cm, 15cm operates most labour-saving length, will produce if oversize and swing shakiness, if too short bad dismounting spring leaf, the diameter phi 15cm reason of plug is that support fingertip endoporus is close to φ 15, length 1.5cm reason is the distance apart from upper surface after support fingertip spring-compressed is 1.5cm, this is also open spring optimum distance.The degree of depth of socket and width are all 0.5cm, and reason is the width of spring leaf and thickness is all 0.3cm.
the present invention fruit: flexible operation, increases work efficiency, shortens working hours, and reduces labour intensity, ensures the maintenance craft quality standard of support fingertip.Structure is simple, is easy to carry, is not afraid of collision.
the present invention can complete the disassemble and assemble work of support fingertip within the shortest time, ensure personal safety and work quality, comparativity is not had by specific purpose tool and the former screwdriver ratio that uses, screwdriver dismounting support fingertip one is used to be dangerous, do not notice that spring leaf can be caused to fly out hurts sb.'s feelings, cause spring and Spring deformation, use GW16-550, GW17-550 isolating switch specific purpose tool, can ensure personal safety, can ensure spring and spring leaf indeformable, increase work efficiency, shorten working hours, four is the quality ensureing service work, use GW16-550, the support fingertip special tool prodigiosin guarantor person device security of GW17-550.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is schematic diagrames of vertical rod of the present invention.
accompanying drawing 3 is schematic diagrames of plug of the present invention.
detailed description of the invention:
embodiment 1:
a kind of GW16-550, GW17-550 isolating switch specific purpose tool, its composition comprises: handle 1, described handle, at its lower end and vertical rod 2 welded, described vertical rod bottom end has button 4 in vertical rod, be threaded connection plug 3 in button in described vertical rod, described plug bottom has socket 6.
embodiment 2:
gW16-550 according to embodiment 1, GW17-550 isolating switch specific purpose tool, described plug top is lead screw 5, and described plug connects by linking in lead screw and vertical rod.
embodiment 3:
gW16-550 according to embodiment 1 or 2, GW17-550 isolating switch specific purpose tool, described handle, vertical rod, plug, socket adopt the round steel of φ 16 and φ 15 to process, the length 10cm of described handle, diameter phi 16, length 10cm, described vertical rod diameter phi 16 round steel length 15cm, the diameter phi 15cm of described plug, length 1.5cm, the degree of depth of described socket and width are all 0.5cm.
embodiment 4:
gW16-550 according to embodiment 1 or 2 or 3, GW17-550 isolating switch specific purpose tool obtains processing method, handle and vertical rod are welded, welding quality and welding procedure should be overhauled after welding, then carry out polishing, destroy burr, then in the hole of vertical rod following drill diameter φ 6.5cm, degree of depth 1cm, hitch is carried out with screw tap, m8 screw is screwed into and back-outs flexibly, and then plug is adopted the round steel length 1.5 of φ 15, slot width and the degree of depth are all 0.5cm, socket thickness of two sides is consistent, must not be jagged, brilliance answered by plug, must not clamping stagnation, plug welds the screw of a m8, welding should have intensity, technique wants screw length 1.5cm, m8 screw on plug is connected with the m8 endoporus under vertical rod, so just can use and also can change plug at any time.
Claims (4)
1. a GW16-550, GW17-550 isolating switch specific purpose tool, its composition comprises: handle, it is characterized in that: described handle, at its lower end and vertical rod welded, described vertical rod bottom end has button in vertical rod, be threaded connection plug in button in described vertical rod, described plug bottom has socket.
2. GW16-550, GW17-550 isolating switch specific purpose tool according to claim 1, it is characterized in that: described plug top is lead screw, described plug connects by linking in lead screw and vertical rod.
3. GW16-550 according to claim 1 and 2, GW17-550 isolating switch specific purpose tool, it is characterized in that: described handle, vertical rod, plug, socket adopt the round steel of φ 16 and φ 15 to process, the length 10cm of described handle, diameter phi 16, length 10cm, described vertical rod diameter phi 16 round steel length 15cm, the diameter phi 15cm of described plug, length 1.5cm, the degree of depth of described socket and width are all 0.5cm.
4. the GW16-550 according to claim 1 or 2 or 3, GW17-550 isolating switch specific purpose tool obtains processing method, it is characterized in that: handle and vertical rod are welded, welding quality and welding procedure should be overhauled after welding, then carry out polishing, destroy burr, then in the hole of vertical rod following drill diameter φ 6.5cm, degree of depth 1cm, hitch is carried out with screw tap, m8 screw is screwed into and back-outs flexibly, and then plug is adopted the round steel length 1.5 of φ 15, slot width and the degree of depth are all 0.5cm, socket thickness of two sides is consistent, must not be jagged, brilliance answered by plug, must not clamping stagnation, plug welds the screw of a m8, welding should have intensity, technique wants screw length 1.5cm, m8 screw on plug is connected with the m8 endoporus under vertical rod, so just can use and also can change plug at any time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816610.3A CN105269525A (en) | 2015-11-23 | 2015-11-23 | Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816610.3A CN105269525A (en) | 2015-11-23 | 2015-11-23 | Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269525A true CN105269525A (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816610.3A Pending CN105269525A (en) | 2015-11-23 | 2015-11-23 | Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269525A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834414A (en) * | 2017-12-12 | 2018-03-23 | 国网冀北电力有限公司唐山供电公司 | The method and specific purpose tool of contact are disassembled in a kind of disconnecting switch maintenance |
| CN109149428A (en) * | 2018-10-31 | 2019-01-04 | 国家电网有限公司 | Put down high GW16/GW17 model disconnecting switch rotation conductive plate disintegration specific purpose tool |
Citations (7)
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|---|---|---|---|---|
| DE29617973U1 (en) * | 1996-10-16 | 1996-12-12 | Schuenke & Bockmuehl Gmbh | Control cabinet key |
| CN201466531U (en) * | 2009-08-25 | 2010-05-12 | 河南省电力公司濮阳供电公司 | Special maintenance tool for rotary contact of isolating switch |
| CN202592343U (en) * | 2012-04-12 | 2012-12-12 | 苏州怡信光电科技有限公司 | Portable multifunctional spanner |
| CN202862070U (en) * | 2012-09-20 | 2013-04-10 | 中国核工业华兴建设有限公司 | Template plastic cone wench |
| CN202940492U (en) * | 2012-11-30 | 2013-05-15 | 中牟县供电公司 | Isolating switch cabinet contact overhaul tool |
| CN203119366U (en) * | 2013-04-02 | 2013-08-07 | 国家电网公司 | Special-purpose tool for dismantling insulation switch spring |
| CN203589524U (en) * | 2013-11-04 | 2014-05-07 | 国网河南省电力公司技能培训中心 | Special tool for disassembling static contact of isolating switch |
-
2015
- 2015-11-23 CN CN201510816610.3A patent/CN105269525A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29617973U1 (en) * | 1996-10-16 | 1996-12-12 | Schuenke & Bockmuehl Gmbh | Control cabinet key |
| CN201466531U (en) * | 2009-08-25 | 2010-05-12 | 河南省电力公司濮阳供电公司 | Special maintenance tool for rotary contact of isolating switch |
| CN202592343U (en) * | 2012-04-12 | 2012-12-12 | 苏州怡信光电科技有限公司 | Portable multifunctional spanner |
| CN202862070U (en) * | 2012-09-20 | 2013-04-10 | 中国核工业华兴建设有限公司 | Template plastic cone wench |
| CN202940492U (en) * | 2012-11-30 | 2013-05-15 | 中牟县供电公司 | Isolating switch cabinet contact overhaul tool |
| CN203119366U (en) * | 2013-04-02 | 2013-08-07 | 国家电网公司 | Special-purpose tool for dismantling insulation switch spring |
| CN203589524U (en) * | 2013-11-04 | 2014-05-07 | 国网河南省电力公司技能培训中心 | Special tool for disassembling static contact of isolating switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834414A (en) * | 2017-12-12 | 2018-03-23 | 国网冀北电力有限公司唐山供电公司 | The method and specific purpose tool of contact are disassembled in a kind of disconnecting switch maintenance |
| CN109149428A (en) * | 2018-10-31 | 2019-01-04 | 国家电网有限公司 | Put down high GW16/GW17 model disconnecting switch rotation conductive plate disintegration specific purpose tool |
| CN109149428B (en) * | 2018-10-31 | 2023-05-30 | 国家电网有限公司 | Special tool for disassembling rotary conductive disc of isolating switch |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |