CN206937193U - The spanner shown with operation torque - Google Patents
The spanner shown with operation torque Download PDFInfo
- Publication number
- CN206937193U CN206937193U CN201720114168.4U CN201720114168U CN206937193U CN 206937193 U CN206937193 U CN 206937193U CN 201720114168 U CN201720114168 U CN 201720114168U CN 206937193 U CN206937193 U CN 206937193U
- Authority
- CN
- China
- Prior art keywords
- spanner
- amplifying circuit
- stress section
- wrench body
- signal acquisition
- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses the spanner that a kind of operation torque of band is shown, including spanner handle, wrench body, the front end of spanner handle is connected by square tenon or flat tenon structure with wrench body, the groove matched with stress section is set on the surface of square tenon or flat tenon structure, and stress section is placed in the groove and contacted with wrench body；Stress section is connected by wire with signal acquisition and amplifying circuit, and signal acquisition and amplifying circuit are connected upper display device with being packed in spanner；Pull spanner when, by stress section by contact stress signal by wire after signal acquisition and amplifying circuit, shown in display device.The utility model is rational in infrastructure, operate valve when, stress section in real time by contact stress signal by wire after signal acquisition and amplifying circuit, shown in torque display device；It can facilitate compared with design calculated value, proof theory calculates and actual gap.
Description
Technical field
A kind of spanner is the utility model is related to, is the spanner shown with operation torque.
Background technology
The operation torque of valve by each correlated parts machining accuracy, assembling quality influenceed, but at present dispatch from the factory before tune
Test receipts can only by rule of thumb, feel, it is impossible to judge whether to meet design.
Utility model content
The purpose of this utility model be to provide it is a kind of rational in infrastructure, can the band operation torque of real-time display moment of torsion show
Spanner.
Technical solution of the present utility model is：
The spanner that a kind of band operation torque is shown, including spanner handle, wrench body, it is characterized in that：The front end of spanner handle passes through
Square tenon or flat tenon structure are connected with wrench body, and the groove matched with stress section, stress section are set on the surface of square tenon or flat tenon structure
It is placed in the groove and is contacted with wrench body；Stress section is connected by wire with signal acquisition and amplifying circuit, signal acquisition
And amplifying circuit is connected upper display device with being packed in spanner.
Spanner handle is standard universal part.Wrench body is standard series part.
The utility model is rational in infrastructure, operate valve when, stress section in real time by contact stress signal by wire through signal
After collection and amplifying circuit, shown in torque display device；It can facilitate compared with design calculated value, proof theory calculates
With actual gap；Can according to show value carry out equipment adjustment, same specification with pressure valve operation torque value in tolerance model
In enclosing.Spanner is more convenient for the use of standard series part standard universal part, wrench body is arranged to.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model one embodiment.
Embodiment
1, wrench body 2, the front end of spanner handle are passed through square tenon or flat by the spanner that a kind of band operation torque is shown, including spanner
Tenon structure is connected with wrench body, and the groove 3 matched with stress section is set on the surface of square tenon or flat tenon structure, and stress section 4 is placed on
Contacted in the groove and with wrench body；Stress section is connected by wire 5 with signal acquisition and amplifying circuit 6, signal acquisition and is put
Big circuit is connected upper display device 7 with being packed in spanner；Pull spanner when, contact stress signal is led to by stress section
Wire is crossed after signal acquisition and amplifying circuit, is shown in display device.
Spanner handle is standard universal part.Wrench body is standard series part.
Claims (1)
1. the spanner that a kind of band operation torque is shown, including spanner handle, wrench body, it is characterized in that：The front end side of passing through of spanner handle
Tenon or flat tenon structure are connected with wrench body, and the groove matched with stress section is set on the surface of square tenon or flat tenon structure, and stress section is put
Put in the groove and contacted with wrench body；Stress section is connected by wire with signal acquisition and amplifying circuit, signal acquisition and
Amplifying circuit is connected upper display device with being packed in spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114168.4U CN206937193U (en) | 2017-02-08 | 2017-02-08 | The spanner shown with operation torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114168.4U CN206937193U (en) | 2017-02-08 | 2017-02-08 | The spanner shown with operation torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937193U true CN206937193U (en) | 2018-01-30 |
Family
ID=61357678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114168.4U Active CN206937193U (en) | 2017-02-08 | 2017-02-08 | The spanner shown with operation torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206937193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042484A (en) * | 2017-02-08 | 2017-08-15 | 江苏神通阀门股份有限公司 | The spanner shown with operation torque |
-
2017
- 2017-02-08 CN CN201720114168.4U patent/CN206937193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042484A (en) * | 2017-02-08 | 2017-08-15 | 江苏神通阀门股份有限公司 | The spanner shown with operation torque |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |