CN102416607A - Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch - Google Patents
Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch Download PDFInfo
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- CN102416607A CN102416607A CN2011104058012A CN201110405801A CN102416607A CN 102416607 A CN102416607 A CN 102416607A CN 2011104058012 A CN2011104058012 A CN 2011104058012A CN 201110405801 A CN201110405801 A CN 201110405801A CN 102416607 A CN102416607 A CN 102416607A
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Abstract
The invention provides an assembling tool special for circular nuts inside a bearing seat of a high-voltage isolating switch. The assembling tool is used for assembling circular nuts inside the bearing seat, and comprises a spanner seat, a spanner main body, locking nuts and handles, wherein four locking nuts are used for connecting and fastening the spanner main body and the spanner seat; and two handles are screwed into threaded holes on both sides of the spanner seat. The assembling tool has the beneficial effects of shortening the disassembling and assembling time of the circular nuts, achieving a stable and good assembling effect and increasing the working efficiency. When the tool is not in use, circular nuts are arranged by using a hammer and a chisel, one circular nut is arranged every 10 minutes on average, the circular nuts are damaged easily, and the force is not easy to control. After the tool is used, a circular nut is arranged every one minute on average, the force is convenient to control, the circular nuts are not damaged, and the labor intensity of workers is lowered. Due to the adoption of the assembling tool, the assembling and debugging labor hour of the bearing seat is saved, the assembling cost is lowered, the production efficiency is increased, and the product quality is enhanced.
Description
Technical field
The present invention relates to the high voltage isolator assembly tool, specifically be applied to round nut assembly tool in the high voltage isolator bearing block.
Background technology
Can't buy at present the specific purpose tool of assembling switch shaft bearing on the market, with other instrument assembling ten minutes troubles, and be difficult to guarantee its quality, and for example expend time in:
Assembled inner circular nut can only let master workers the nut breach with the iron vertex of a cone owing to can't buy the instrument assembling, knocks with iron hammer, very bother, and assembly quality differs.
Owing to there is not special instrument, the bearing block assembling takes time and effort, and has increased assembly cost greatly.
Knock owing to iron hammer during assembling, usually break nut, also can touch inboard, bearing block outer sometimes and cause the bearing block zinc coat to destroy with the iron vertex of a cone.
Assembly method in the past makes its bearing block that assembles usually have rotation painstaking or gapped, and dynamics is wayward, and the assembling and setting time is long.
Summary of the invention
To pressing for of our factory's bearing block assembling specific purpose tool, the present invention provides round nut assembly tool in a kind of high voltage isolator bearing block, is beneficial to the integral body assembling of high voltage isolator bearing block.This instrument is self easy accessibility not only, and assembled shaft bearing timeliness rate obviously improves, and reduces production costs.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts provides round nut assembly tool in a kind of high voltage isolator bearing block; This assembly tool is used for round nut in the assembled shaft bearing; Wherein: this assembly tool comprises that flower is pulled seat, flower is pulled main body, locking nut and handle, flower is pulled that main body and flower pull that seat couples together and fastening through four locking nuts, and then two handles are screwed into to spend pull in the screwed hole of a both sides.
Said flower is pulled the mutual correspondence of screwed hole that seat and flower pull main body and is provided with symmetrically, and flower is pulled seat and flower and pulled body shaft to being same center line, and flower pulls a upper surface and to spend the lower surface of pulling main body parallel.
Said flower is pulled the main body inside circumference and is provided with three chucking boss that three grooves form; One of them chucking boss width is that the width of said round nut groove is the first chucking boss; Be uniformly-spaced setting with two chucking boss on the said first chucking boss opposite, and the width of each chucking boss is greater than the width of round nut groove.
Beneficial effect of the present invention is to use this assembly tool to reduce the dismounting time of round nut, and the assembling effect stability is good, has improved operating efficiency.When not using this instrument, load onto round nut with iron hammer and chisel, average 10 minutes last one round nuts, and damage round nut easily, the also bad control of dynamics.After this instrument of use, loaded onto a round nut in average 1 minute, dynamics is convenient to grasp, and round nut is not damaged, and has reduced working strength of workers.Save the man-hour of bearing block assembling and setting, reduced assembly cost, improve production efficiency and product quality.
Description of drawings
Fig. 1 is the structural representation of assembly tool of the present invention;
Fig. 2 is the side view of assembly tool of the present invention and waits shaft side figure;
Fig. 3 pulls the vertical view of main body for the flower of assembly tool of the present invention;
Fig. 4 pulls the front view and following view of seat for the flower of assembly tool of the present invention.
Among the figure:
1, flower is pulled seat 2, flower is pulled main body 3, locking nut 4, handle
The specific embodiment
In conjunction with accompanying drawing round nut assembly tool structure in the high voltage isolator bearing block of the present invention is explained.
As shown in Figure 1; Round nut assembly tool in the high voltage isolator bearing block of the present invention; This assembly tool is used for round nut in the assembled shaft bearing; This assembly tool comprises that flower is pulled seat 1, flower is pulled main body 2, locking nut 3 and handle 4, flower is pulled that main body 2 and flower pull that seat 1 couples together and fastening through four locking nuts 3, and then two handles 4 are screwed into flower pull in the screwed hole of 1 both sides.
Said locking nut 3 is screwed into flower and pulls the screwed hole that seat 1 and flower pull main body 2 and be provided with symmetrically, and flower is pulled seat 1 and pulled main body 2 with flower and axially be same center line, and flower pulls seat 1 upper surface and to spend the lower surface of pulling main body 2 parallel.
The inboard that said flower is pulled main body 2 is provided with three chucking boss that three grooves form; One of them chucking boss width is first to tighten boss for the width of the stubborn round nut groove of institute; Be uniformly-spaced setting with two chucking boss on the said first chucking boss opposite, and the width of each chucking boss is greater than the width of round nut groove.
Round nut assembly tool function is achieved in that in the high voltage isolator bearing block of the present invention
The round nut assembly tool comprises in the high voltage isolator bearing block of the present invention: flower is pulled seat 1, flower is pulled main body 2, locking nut 3 and handle 4.Flower is pulled that main body 2 and flower pull that seat couples together and fastening with four locking nuts 3, and then two handles 4 are screwed into flower pull in the screwed hole of seat 1 both sides.
The maximum characteristics of assembly tool of the present invention are exactly that its inside has only a little chucking boss, can be stuck in the groove of round nut periphery, when assembling like this, if do not block round nut, only need to rotate a bit just can; This instrument rotates when twisting round nut, because two other chucking boss is stuck in the round nut periphery, makes it guarantee that nut is concentric with instrument when workman's turning tool is twisted round nut, makes the process of stubborn round nut very steady.When using this assembly tool, with the hands hold handle 4 tight in one's hands, slowly round nut assembly tool in the high voltage isolator bearing block is put into bearing block inside, pull in the main body 2 groove that the first chucking boss blocks its bearing block inner circular nut with flower.Then, the retainer shaft bearing is fixed, be rotated clockwise to fastening round nut with handle 4 turning tool integral body till.Whole equipment process tool should keep level, and bearing block is fixed, and operating personnel can not overexert or be afterburning suddenly to guarantee the operator safety operation.
The round nut assembly tool is simple in structure in the high voltage isolator bearing block of the present invention, and the tool body easy accessibility is easy to carry.And it is respond well to tighten round nut, and operation is more free and relaxed, has saved the man-hour of bearing block assembling and setting, reduces assembly cost, improve production efficiency and product quality.
Claims (3)
1. round nut assembly tool in the high voltage isolator bearing block; This assembly tool is used for round nut in the assembled shaft bearing; It is characterized in that: this assembly tool comprises that flower is pulled seat (1), flower is pulled main body (2), locking nut (3) and handle (4); Through four locking nuts (3) flower is pulled main body (2) and flower and pull seat (1) and couple together and fastening, and then two handles (4) are screwed into flower pull in the screwed hole of seat (1) both sides.
2. according to round nut assembly tool in claims 1 described high voltage isolator bearing block; It is characterized in that: said flower is pulled seat (1) and is spent the mutual correspondence of screwed hole of pulling main body (2) to be provided with symmetrically; Flower is pulled seat (1) and is pulled main body (2) axially for same center line with flower, and flower pulls seat (1) upper surface and to spend the lower surface of pulling main body (2) parallel.
3. according to round nut assembly tool in claims 1 described high voltage isolator bearing block; It is characterized in that: said flower is pulled main body (2) inside circumference and is provided with three chucking boss that three grooves form; One of them chucking boss width is that the width of said round nut groove is the first chucking boss; Be uniformly-spaced setting with two chucking boss on the said first chucking boss opposite, and the width of each chucking boss is greater than the width of round nut groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104058012A CN102416607A (en) | 2011-12-08 | 2011-12-08 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104058012A CN102416607A (en) | 2011-12-08 | 2011-12-08 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102416607A true CN102416607A (en) | 2012-04-18 |
Family
ID=45941386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104058012A Pending CN102416607A (en) | 2011-12-08 | 2011-12-08 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386663A (en) * | 2013-07-18 | 2013-11-13 | 苏州工业园区清源华衍水务有限公司 | Aeration pipe wrench combination |
| CN110293500A (en) * | 2019-07-04 | 2019-10-01 | 成都联创精密机械有限公司 | A kind of nut screwing tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1215976A1 (en) * | 1984-09-28 | 1986-03-07 | Предприятие П/Я М-5671 | Wrench for round self-locking slotted nuts |
| DE29715682U1 (en) * | 1997-09-01 | 1997-11-06 | Yuh Jiun Ind Co | Bolt bar structure for bicycles |
| CN2832434Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Circular nut speeder wrench |
| CN200970735Y (en) * | 2006-11-22 | 2007-11-07 | 济南二机床集团有限公司 | Torque wrench special for round nut |
| CN201376248Y (en) * | 2009-04-09 | 2010-01-06 | 王学业 | Conical nut fastening and disassembling tool |
| CN202367655U (en) * | 2011-12-08 | 2012-08-08 | 川铁电气（天津）集团有限公司 | Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch |
-
2011
- 2011-12-08 CN CN2011104058012A patent/CN102416607A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1215976A1 (en) * | 1984-09-28 | 1986-03-07 | Предприятие П/Я М-5671 | Wrench for round self-locking slotted nuts |
| DE29715682U1 (en) * | 1997-09-01 | 1997-11-06 | Yuh Jiun Ind Co | Bolt bar structure for bicycles |
| CN2832434Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Circular nut speeder wrench |
| CN200970735Y (en) * | 2006-11-22 | 2007-11-07 | 济南二机床集团有限公司 | Torque wrench special for round nut |
| CN201376248Y (en) * | 2009-04-09 | 2010-01-06 | 王学业 | Conical nut fastening and disassembling tool |
| CN202367655U (en) * | 2011-12-08 | 2012-08-08 | 川铁电气（天津）集团有限公司 | Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386663A (en) * | 2013-07-18 | 2013-11-13 | 苏州工业园区清源华衍水务有限公司 | Aeration pipe wrench combination |
| CN110293500A (en) * | 2019-07-04 | 2019-10-01 | 成都联创精密机械有限公司 | A kind of nut screwing tool |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120418 |