CN203203732U - Portable torque detection apparatus - Google Patents
Portable torque detection apparatus Download PDFInfo
- Publication number
- CN203203732U CN203203732U CN 201320081534 CN201320081534U CN203203732U CN 203203732 U CN203203732 U CN 203203732U CN 201320081534 CN201320081534 CN 201320081534 CN 201320081534 U CN201320081534 U CN 201320081534U CN 203203732 U CN203203732 U CN 203203732U
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- torque
- connector
- portable
- controller
- torque sensor
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Abstract
The utility model discloses a portable torque detection apparatus. The portable torque detection apparatus comprises a power supply module, a motor, a speed reducer, a torque protector and a torque sensor, wherein a connector is disposed at the top of the torque sensor; and a displacement monitoring device is disposed at an outer side of the torque protector. The portable torque detection apparatus further comprises a controller, wherein the input end of the controller is connected with the displacement monitoring device and the torque sensor, and the output end of the controller is connected with a display module. According to the portable torque detection apparatus, the motor is used for driving the connector to rotation, the torque sensor is disposed between the motor and the connector and the torque sensor is connected with the controller. The portable torque detection apparatus overcomes defects in the prior art, realizes automatic measurement of torque, and is simple and convenient.
Description
Technical field
The utility model relates to a kind of construction quality pick-up unit, is specifically related to a kind of Portable torque pick-up unit.
Background technology
At building field, steel construction is used more and more widely.Because it is convenient, flexible that the bolt and nut connected mode has, overhaul the advantages such as convenient, in the connected mode of various steel constructions, the bolt and nut connected mode has accounted for very large ratio.The important parameter index that bolt and nut connects is locking torque.Locking torque is too small, and steelwork component can't firmly link together; Locking torque is excessive, has surpassed the carrying scope of bolt and nut, will shorten the life-span of bolt and nut.Above two kinds of situations all can cause serious potential safety hazard.So the testing after installing is very important.Present testing mainly is to rely on the testing staff to use dial torque wrench manually to detect, and wastes time and energy, and is low to the bolt and nut detection efficiency of high moment of torsion, and the detection error that causes owing to human error easily occurs.
The utility model content
For the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of Portable torque pick-up unit, can solve the deficiencies in the prior art, utilizes the rotation of driven by motor connector, in the middle of motor and the connector torque sensor is set, torque sensor links to each other with controller.Realized that moment of torsion measures automatically, simple and convenient.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of Portable torque pick-up unit comprises power module, motor, reductor, torque guard and the torque sensor of series connection in the structure; Be provided with connector at described torque sensor top; In described torque guard arranged outside displacement monitor is arranged; Also comprise a controller in the structure, the input end of described controller links to each other with torque sensor with displacement monitor, and the output terminal of described controller is connected with display module.
As preferably, described connector is square connector, and the connector side is provided with spring top bead, and the material of described connector is magnet.
As preferably, described displacement monitor adopts microswitch.
As preferably, described controller adopts single-chip microcomputer.
As preferably, described display module adopts light-emitting diode display.
The utility model can solve the deficiencies in the prior art, utilizes the rotation of driven by motor connector, in the middle of motor and the connector torque sensor is set, and torque sensor links to each other with controller.Realized that moment of torsion measures automatically, simple and convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1, this embodiment by the following technical solutions: a kind of Portable torque pick-up unit comprises power module 1, motor 2, reductor 3, torque guard 4 and the torque sensor 5 of series connection; Be provided with connector 6 at described torque sensor 5 tops; In described torque guard 4 arranged outside displacement monitor 7 is arranged; Also comprise a controller 8 in the structure, the input end of described controller 8 links to each other with torque sensor 5 with displacement monitor 7, and the output terminal of described controller 8 is connected with display module 9.
It should be noted that described connector 6 is square connector, connector 6 sides are provided with spring top bead 10, and the material of described connector 6 is magnet.
It should be noted that described displacement monitor 5 adopts microswitch.
It should be noted that described controller 8 adopts single-chip microcomputer.
In addition, described display module 9 adopts light-emitting diode display.
Principle of work of the present utility model is: the power module 1 in this utility model provides electric energy, drives by motor 2, after reductor 3 speed governing, drives connector 6 rotations, has alleviated manual work intensity.Between reductor 3 and connector 6, be provided with torque guard 4 and torque sensor 5.Torque guard 4 can be thrown off and being connected of reductor 3 after being subject to surpassing the moment of torsion of setting value automatically, can realize the protection to measured workpiece, has avoided the damage of measured workpiece.Torque sensor 5 can detect the moment of torsion that the connector place applies in real time, and with data back controller 8.Whether the displacement monitor 7 that is arranged on torque guard 4 outsides is used for detecting connector 6 and rotates.Moment of torsion when connector 6 rotates is the current locking torque of measured workpiece.When torque guard 4 was thrown off with being connected of reductor 3 automatically, connector 6 did not rotate yet, and this locking torque that measured workpiece is described has surpassed limit value.Connector 6 rotates or torque guard 4 when automatically throwing off with being connected of reductor; displacement monitor 7 is excited; excitation signal is sent to controller 8; controller 8 stops to receive the moment of torsion data of torque sensor 5 transmission, and final moment of torsion data constantly fixedly are presented on the display module 9.The design of connector 6 can be fit to assemble various sleeves or driver bit, and the spring top bead 10 that connector 6 sides arrange is connected the power that is connected that used magnet material can be strengthened and superincumbent sleeve or driver bit are installed with connector.Display module 9 adopts light-emitting diode display, and saves energy has prolonged equipment task time.
The utility model can solve the deficiencies in the prior art, utilizes the rotation of driven by motor connector, in the middle of motor and the connector torque sensor is set, and torque sensor links to each other with controller.Realized that moment of torsion measures automatically, simple and convenient.
Above demonstration and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a Portable torque pick-up unit is characterized in that, comprises power module (1), motor (2), reductor (3), torque guard (4) and the torque sensor (5) of series connection; Be provided with connector (6) at described torque sensor (5) top; In described torque guard (4) arranged outside displacement monitor (7) is arranged; Also comprise a controller (8) in the structure, the input end of described controller (8) links to each other with torque sensor (5) with displacement monitor (7), and the output terminal of described controller (8) is connected with display module (9).
2. Portable torque pick-up unit according to claim 1 is characterized in that, described connector (6) is square connector, and connector (6) side is provided with spring top bead (10), and the material of described connector (6) is magnet.
3. Portable torque pick-up unit according to claim 1 is characterized in that, described displacement monitor (5) adopts microswitch.
4. Portable torque pick-up unit according to claim 1 is characterized in that, described controller (8) adopts single-chip microcomputer.
5. Portable torque pick-up unit according to claim 1 is characterized in that, described display module (9) adopts light-emitting diode display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081534 CN203203732U (en) | 2013-02-22 | 2013-02-22 | Portable torque detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081534 CN203203732U (en) | 2013-02-22 | 2013-02-22 | Portable torque detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203732U true CN203203732U (en) | 2013-09-18 |
Family
ID=49147831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081534 Expired - Fee Related CN203203732U (en) | 2013-02-22 | 2013-02-22 | Portable torque detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852205A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Anti-overloading torsion sensor |
| CN105021377A (en) * | 2014-04-15 | 2015-11-04 | 江苏神通阀门股份有限公司 | Moveable torque testing device |
-
2013
- 2013-02-22 CN CN 201320081534 patent/CN203203732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852205A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Anti-overloading torsion sensor |
| CN103852205B (en) * | 2014-01-24 | 2017-02-15 | 昆山洺九机电有限公司 | Anti-overloading torsion sensor |
| CN105021377A (en) * | 2014-04-15 | 2015-11-04 | 江苏神通阀门股份有限公司 | Moveable torque testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130918 Termination date: 20160222 |