CN202367655U - Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch - Google Patents
Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch Download PDFInfo
- Publication number
- CN202367655U CN202367655U CN2011205168424U CN201120516842U CN202367655U CN 202367655 U CN202367655 U CN 202367655U CN 2011205168424 U CN2011205168424 U CN 2011205168424U CN 201120516842 U CN201120516842 U CN 201120516842U CN 202367655 U CN202367655 U CN 202367655U
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- flower
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- round nut
- main body
- pulled
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Abstract
The utility model provides a tool special for assembling round nuts inside a bearing pedestal of a high-pressure isolation switch. The tool is used for assembling the round nut in the bearing pedestal and comprises a ring spanner base, a ring spanner main body, locking nuts and handles, wherein the ring spanner main body and the ring spanner base are connected and fastened by the four locking nuts, and the two handles are screwed into threaded holes on two sides of the ring spanner base. The tool has the advantages that by using the tool special for assembling the round nuts, the time of disassembling and assembling the round nuts is shortened, a stable and excellent assembly effect is achieved, and the work efficiency is improved. When the tool is not used, the round nuts are arranged by using an iron hammer and a chisel, one round nut is assembled for 10 minutes averagely and is easy to damage, and the force is not easy to master; and after the tool is used, one round nut is assembled for 1 minute averagely, the force is convenient to master, the round nut is not damaged, and the labor intensity of workers is reduced. By the tool, the work hour for assembling and debugging the bearing pedestal is saved, the assembly cost is reduced, and the production efficiency and the quality of products are improved.
Description
Technical field
The utility model relates to the high voltage isolator assembly tool, specifically is 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 utility model 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 utility model 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.
The utility model beneficial effect 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 the assembly tool of the utility model;
Fig. 2 is the side view and shaft side figure such as grade of the assembly tool of the utility model;
Fig. 3 pulls the vertical view of main body for the flower of the assembly tool of the utility model;
Fig. 4 pulls the front view and following view of seat for the flower of the assembly tool of the utility model.
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 utility model is explained.
As shown in Figure 1; Round nut assembly tool in the high voltage isolator bearing block of the utility model; 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 utility model
The round nut assembly tool comprises in the high voltage isolator bearing block of the utility model: 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 the assembly tool of the utility model 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 utility model, 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 |
|---|---|---|---|
| CN2011205168424U CN202367655U (en) | 2011-12-08 | 2011-12-08 | Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205168424U CN202367655U (en) | 2011-12-08 | 2011-12-08 | Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367655U true CN202367655U (en) | 2012-08-08 |
Family
ID=46591378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205168424U Expired - Fee Related CN202367655U (en) | 2011-12-08 | 2011-12-08 | Tool for assembling round nuts inside bearing pedestal of high-pressure isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367655U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416607A (en) * | 2011-12-08 | 2012-04-18 | 川铁电气（天津）集团有限公司 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
| CN110142724A (en) * | 2019-06-18 | 2019-08-20 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of specific purpose tool for main transformer low-pressure side inserting or withdrawing sleeves |
| CN113134450A (en) * | 2020-01-20 | 2021-07-20 | 欧亚瑟有限公司 | Fountain for creating illuminated water patterns |
-
2011
- 2011-12-08 CN CN2011205168424U patent/CN202367655U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416607A (en) * | 2011-12-08 | 2012-04-18 | 川铁电气（天津）集团有限公司 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
| CN110142724A (en) * | 2019-06-18 | 2019-08-20 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of specific purpose tool for main transformer low-pressure side inserting or withdrawing sleeves |
| CN113134450A (en) * | 2020-01-20 | 2021-07-20 | 欧亚瑟有限公司 | Fountain for creating illuminated water patterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300300 Tianjin Jinqiao Industrial Park, Dongli, Sichuan railway No. 3 Patentee after: Kawatetsu electrical (Tianjin) Limited by Share Ltd Address before: 300300 Tianjin Jinqiao Industrial Park, Dongli, Sichuan railway No. 3 Patentee before: Chuantie Electric (Tianjin) Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20161208 |