CN202018350U - Tubular draught gauge - Google Patents
Tubular draught gauge Download PDFInfo
- Publication number
- CN202018350U CN202018350U CN2011201063885U CN201120106388U CN202018350U CN 202018350 U CN202018350 U CN 202018350U CN 2011201063885 U CN2011201063885 U CN 2011201063885U CN 201120106388 U CN201120106388 U CN 201120106388U CN 202018350 U CN202018350 U CN 202018350U
- Authority
- CN
- China
- Prior art keywords
- tubular
- draw ring
- spring
- tubular body
- tubular bodies
- 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
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a tubular draught gauge comprising a first pull ring (1), a tubular body (2), a spring, a pointer (4) and a second pull ring (6), wherein the first pull ring (1) is fixed at one end of the tubular body (2), the tubular body (2) is provided with an observing hole (5) and scales (3) for expressing a pull force, the spring is arranged in the tubular body (2), one end of the spring is fixed in the end of the tubular body (2), which is connected with the first pull ring (1), and the other end of the spring is connected with the pointer (4) and is linked with the second pull ring (6) after telescopically extending out of the tubular body (2). The tubular draught gauge can be used for measuring various pull forces, starting forces or rotating forces and is simple in structure and convenient and easy to use.
Description
[technical field]
The utility model relates to the general metering by the elastic deformation realizable force or the stress of measuring spring, refers to a kind of tubular tautness meter especially.
[background technology]
When carrying out the maintenance of 02 mechanical detection, often to test the pulling force of 02 mechanical cannon, not convenient tautness meter easy-to-use, simple in structure in the prior art.
[summary of the invention]
At the shortcoming of prior art, the purpose of this utility model is to provide a kind of easy-to-use tubular tautness meter simple in structure, convenient.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of tubular tautness meter, it is characterized in that: include first draw ring, tubular bodies, spring, pointer and second draw ring, first draw ring is fixed in an end of tubular bodies, the scale that viewport and expression pulling force size are arranged on the tubular bodies, spring is arranged in the tubular bodies, one end of spring is fixed in an end that is connected with first draw ring in the tubular bodies, and the other end is connected with pointer 4 and telescopically protruded tube body is outer links with second draw ring.
Described draw ring can be rigidity or flexible draw ring, can also be equal to replace with pull hook or link with drag hook.
The beneficial effects of the utility model are: can be used for measuring various pulling force, starting power or rotating force, and simple in structure, convenient easy-to-use.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 is that first draw ring, 2 is that tubular bodies, 3 is that scale, 4 is that pointer, 5 is that viewport, 6 is second draw ring.
[embodiment]
Referring to accompanying drawing, a kind of tubular tautness meter of the utility model, it is characterized in that: include first draw ring 1, tubular bodies 2, spring, pointer 4 and second draw ring 6, first draw ring 1 is fixed in an end of tubular bodies 2, the scale 3 that viewport 5 and expression pulling force size are arranged on the tubular bodies 2, the spring (not shown) is arranged in the tubular bodies 2, and an end of spring is fixed in an end that is connected with first draw ring 1 in the tubular bodies 2,2 outer and second draw ring, 6 bindings of other end telescopically protruded tube body.
In embodiment of the present utility model, second draw ring 6 and a drag hook link, conveniently to socket tested object.
In embodiment of the present utility model, there are two kinds of N and Kgf in the scale unit of power, can convert by 9.8N=1Kgf during use.
Claims (2)
1. tubular tautness meter, it is characterized in that: include first draw ring (1), tubular bodies (2), spring, pointer (4) and second draw ring (6), first draw ring (1) is fixed in an end of tubular bodies (2), the scale (3) that viewport (5) and expression pulling force size are arranged on the tubular bodies (2), tubular bodies has spring in (2), one end of spring is fixed in an end that is connected with first draw ring (1) in the tubular bodies (2), and the other end is connected with pointer (4) and telescopically protruded tube body (2) is outer links with second draw ring (6).
2. tubular tautness meter according to claim 1 is characterized in that: second draw ring (6) links with a drag hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201063885U CN202018350U (en) | 2011-04-12 | 2011-04-12 | Tubular draught gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201063885U CN202018350U (en) | 2011-04-12 | 2011-04-12 | Tubular draught gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018350U true CN202018350U (en) | 2011-10-26 |
Family
ID=44812020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201063885U Expired - Fee Related CN202018350U (en) | 2011-04-12 | 2011-04-12 | Tubular draught gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647233A (en) * | 2013-12-20 | 2014-03-19 | 国家电网公司 | Insulating flat belt type tightener |
-
2011
- 2011-04-12 CN CN2011201063885U patent/CN202018350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647233A (en) * | 2013-12-20 | 2014-03-19 | 国家电网公司 | Insulating flat belt type tightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120412 |