CN205843886U - A kind of dynamometer calibrating installation - Google Patents
A kind of dynamometer calibrating installation Download PDFInfo
- Publication number
- CN205843886U CN205843886U CN201620791993.3U CN201620791993U CN205843886U CN 205843886 U CN205843886 U CN 205843886U CN 201620791993 U CN201620791993 U CN 201620791993U CN 205843886 U CN205843886 U CN 205843886U
- Authority
- CN
- China
- Prior art keywords
- support
- dynamometer
- pulling force
- force sensor
- steel cable
- 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.)
- Active
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of dynamometer calibrating installation, it comprises support, and support is arranged on base；Support comprises two parallel support arms；Connect between two support arms and have platform；Being provided with pulling force sensor on one support arm, pulling force sensor is arranged on support arm and is positioned at above described platform；The sensing head of pulling force sensor is connected with chuck；The hook for mounting steel cable it is provided with in described chuck；Being provided with hydraulic drive cylinder on another support arm, steel cable capstan winch is installed in the front end of hydraulic drive cylinder；Steel cable is connected on steel cable capstan winch away from one end of described chuck；Described hydraulic drive cylinder connects hydraulic tube and force-measuring gauge, and the other end of hydraulic tube is arranged on Hydraulic Station；Described pulling force sensor is connected to control computer terminal by data wire；Accredited dynamometer is placed on described platform.
Description
Technical field
This utility model relates to a kind of dynamometer calibrating installation, the most accurate specifically for detection dynamometer product.
Background technology
Dynamometer cannot be detected after the dynamometer product purchasing that steel cable is especially detected by existing dynamometer product
Technical performance itself, can only purchase with qualified supplier, if do not checked whether qualified by calibrating installation, uses
There is underproof product in Shi Wanyi, causes judgement misalignment, can damage the person, produces danger.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that a kind of dynamometry
Instrument calibrating installation, its can convenient reliable detection dynamometer product the most accurate.
In order to achieve the above object, this utility model is achieved by the following technical solutions:
A kind of dynamometer calibrating installation, comprises support, and support is arranged on base；Support comprises two parallel supports
Arm；Connect between two support arms and have platform；
Being provided with pulling force sensor on one support arm, pulling force sensor is arranged on support arm and is positioned on described platform
Side；The sensing head of pulling force sensor is connected with chuck；The hook for mounting steel cable it is provided with in described chuck；
Being provided with hydraulic drive cylinder on another support arm, steel cable capstan winch is installed in the front end of hydraulic drive cylinder；Steel cable
One end away from described chuck is connected on steel cable capstan winch；
Described hydraulic drive cylinder connects hydraulic tube and force-measuring gauge, and the other end of hydraulic tube is arranged on Hydraulic Station；
Described pulling force sensor is connected to control computer terminal by data wire；
Accredited dynamometer is placed on described platform.
As preferred implementation of the present utility model: be additionally provided with the adjustable workbench of upper-lower position on described platform；
Accredited dynamometer is placed on described workbench.
As preferred implementation of the present utility model: the number between described pulling force sensor and described control computer terminal
According to being additionally provided with signal amplifier on line.
As preferred implementation of the present utility model: be additionally provided with reinforcement between side and the base of described support arm
Muscle.
As preferred implementation of the present utility model: described chuck end face offers groove, institute is installed in described groove
State hook；Described hook is hingedly mounted in described groove, and described hook is spacing described by the postive stop baffle of groove notch
In groove.
As preferred implementation of the present utility model: described hook is hinged on the jointed shaft of groove, described jointed shaft
On be also equipped with return spring.
As preferred implementation of the present utility model: described base and support are that iron plate material makes.
This utility model provides the benefit that:
Disclosed in this utility model, a kind of dynamometer calibrating installation, comprises support, and support is arranged on base；Support comprises
Two parallel support arms；Connect between two support arms and have platform；Platform may finally prevent to be checked determining dynamometer product, should
Series products by drawing process or stretching after steel cable contact measurement or not contact measurement judge pulling force；Typically
, contact measurement is that pulling force suffered by the expansion steel cable using equal proportion is measured, and such as, dynamometer itself uses to possess to be stablized
The stretcher strain of steel cable monitored by the material of deformation coefficient；Contact measurement is not for using displacement acquisition information to measure deformation
Amount；These are all the products of prior art, are the objects that detected of this utility model；
Being provided with pulling force sensor on a support arm of the present utility model, pulling force sensor is arranged on support arm and position
Above described platform；The sensing head of pulling force sensor is connected with chuck；It is provided with for mounting steel cable in described chuck
Hook；Pulling force sensor uses high-precision sensor, it is possible to accurately measuring pulling force information, this information can be with dynamometry to be detected
Instrument contrasts；Chuck can level tangle steel cable, dismantle easy to assembly；
Being provided with hydraulic drive cylinder on another support arm of the present utility model, steel cable is installed in the front end of hydraulic drive cylinder
Capstan winch；Steel cable is connected on steel cable capstan winch away from one end of described chuck；Consequently, it is possible to this utility model can be easily
Steel cable assembles, by hydraulic tensioning, consequently, it is possible to the pulling force of whole process can be by pulling force sensor and survey to be detected
Power instrument Product checking；
Described hydraulic drive cylinder connects hydraulic tube and force-measuring gauge, and the other end of hydraulic tube is arranged on Hydraulic Station；This practicality
Novel stretched by hydraulic power, the pulling force of hydraulic part can be measured by force-measuring gauge, consequently, it is possible to three data can be mutual
Compare, it is possible to judge the deviation value of dynamometer product to be detected very reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1-workbench, 2-hydraulic drive cylinder, 3-steel cable, 4-links up with, 5-reinforcement, 8-data wire, and 9-computer controls eventually
End, 10-Hydraulic Station, 11-hydraulic tube, 12-force-measuring gauge, 13-steel cable capstan winch；21-base, 22-support, 23-platform, 24-draws
Force transducer, 25-chuck.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
As it is shown in figure 1, it illustrates detailed description of the invention of the present utility model, as it can be seen, disclosed in this utility model
A kind of dynamometer calibrating installation, comprises support 22, and support is arranged on base 21；Support comprises two parallel support arms；Two
Connect between individual support arm and have platform 23；
Being provided with pulling force sensor 24 on one support arm, pulling force sensor is arranged on support arm and is positioned at described platform
Top；The sensing head of pulling force sensor is connected with chuck 25；The hook 4 for mounting steel cable 3 it is provided with in described chuck；
Being provided with hydraulic drive cylinder 2 on another support arm, steel cable capstan winch 13 is installed in the front end of hydraulic drive cylinder；Wirerope
Rope is connected on steel cable capstan winch away from one end of described chuck；
Described hydraulic drive cylinder connects hydraulic tube 11 and force-measuring gauge 12, and the other end of hydraulic tube is arranged on Hydraulic Station 10；
Described pulling force sensor is connected to control computer terminal 9 by data wire 8；
Accredited dynamometer is placed on described platform.
Preferably, as shown in the figure: on described platform, be additionally provided with the adjustable workbench of upper-lower position；Put on described workbench
Put accredited dynamometer.After workbench can adjust up and down, it is possible to adapt to the dynamometer product of more size specification,
Preferably, as shown in the figure: also set up on the data wire between described pulling force sensor and described control computer terminal
There is signal amplifier.Use signal amplifier that the reliable data transmission of sensor can be allowed to computer.
Preferably, as shown in the figure: between side and the base of described support arm, be additionally provided with reinforcement 5.Reinforcement makes
The structure of support is more stable.
Preferably, as shown in the figure: described chuck end face offers groove, described hook is installed in described groove；Described extension
Hook is hingedly mounted in described groove, and described hook is spacing in described groove by the postive stop baffle of groove notch.This enforcement
Example have employed the structure of the hook of similar crane, it is possible to the most reliable spacing steel cable.
Preferably, as shown in the figure: described hook is hinged on the jointed shaft of groove, described jointed shaft is also equipped with return
Spring.
Preferably, as shown in the figure: described base and support are that iron plate material makes.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to without departing from this utility model
Making a variety of changes on the premise of objective, these changes relate to correlation technique well-known to those skilled in the art, and these all fall
Enter the protection domain of this utility model patent.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this reality
Being not limited to specific embodiment with novel, scope of the present utility model is defined by the following claims.
Claims (7)
1. a dynamometer calibrating installation, it is characterised in that: comprising support, support is arranged on base；Support comprises two puts down
The support arm of row；Connect between two support arms and have platform；
Being provided with pulling force sensor on one support arm, pulling force sensor is arranged on support arm and is positioned at above described platform；
The sensing head of pulling force sensor is connected with chuck；The hook for mounting steel cable it is provided with in described chuck；
Being provided with hydraulic drive cylinder on another support arm, steel cable capstan winch is installed in the front end of hydraulic drive cylinder；Steel cable away from
One end of described chuck is connected on steel cable capstan winch；
Described hydraulic drive cylinder connects hydraulic tube and force-measuring gauge, and the other end of hydraulic tube is arranged on Hydraulic Station；
Described pulling force sensor is connected to control computer terminal by data wire；
Accredited dynamometer is placed on described platform.
2. a kind of dynamometer calibrating installation as claimed in claim 1, it is characterised in that: it is additionally provided with bottom on described platform
Put adjustable workbench；Accredited dynamometer is placed on described workbench.
3. a kind of dynamometer calibrating installation as claimed in claim 1, it is characterised in that: described pulling force sensor and described control
It is additionally provided with signal amplifier on data wire between computer terminal.
4. dynamometer calibrating installation as claimed in claim 1 a kind of, it is characterised in that: the side of described support arm and base it
Between be additionally provided with reinforcement.
5. a kind of dynamometer calibrating installation as claimed in claim 1, it is characterised in that: described chuck end face offers groove,
Described hook is installed in described groove；Described hook is hingedly mounted in described groove, and described hook is by the limit of groove notch
Position baffle limiting is in described groove.
6. a kind of dynamometer calibrating installation as claimed in claim 5, it is characterised in that: described hook is hinged on the hinged of groove
On axle, described jointed shaft is also equipped with return spring.
7. a kind of dynamometer calibrating installation as claimed in claim 1, it is characterised in that: described base and support are iron plate material
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791993.3U CN205843886U (en) | 2016-07-26 | 2016-07-26 | A kind of dynamometer calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791993.3U CN205843886U (en) | 2016-07-26 | 2016-07-26 | A kind of dynamometer calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843886U true CN205843886U (en) | 2016-12-28 |
Family
ID=57641061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791993.3U Active CN205843886U (en) | 2016-07-26 | 2016-07-26 | A kind of dynamometer calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289364A (en) * | 2020-03-13 | 2020-06-16 | 深圳天溯计量检测股份有限公司 | Tension test equipment and method for carrying out steel wire rope tension test by using same |
-
2016
- 2016-07-26 CN CN201620791993.3U patent/CN205843886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289364A (en) * | 2020-03-13 | 2020-06-16 | 深圳天溯计量检测股份有限公司 | Tension test equipment and method for carrying out steel wire rope tension test by using same |
| CN111289364B (en) * | 2020-03-13 | 2020-10-27 | 深圳天溯计量检测股份有限公司 | Tension test equipment and method for carrying out steel wire rope tension test by using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106931898B (en) | A kind of strain measurement method under the hot environment based on fibre optical sensor | |
| CN201749088U (en) | Detecting device for semiconductor silicon strain gage sensor | |
| CN103698085B (en) | Work dynamometer calibrating installation | |
| CN207585808U (en) | Wrest fixing spanner measuring and testing device | |
| CN105333834B (en) | A kind of fibre strain coefficient automatic calibration system and method | |
| CN104155333A (en) | Device and method for measuring wire and cable expansion coefficient | |
| CN103673971B (en) | Backlight source flatness detecting jig and backlight source flatness detecting method | |
| CN107063994B (en) | Heavy-load multi-working-condition friction testing machine | |
| CN103592216B (en) | The stress-strain test instrument of a kind of sealing strip and spring and method of testing thereof | |
| CN205843886U (en) | A kind of dynamometer calibrating installation | |
| CN108801205A (en) | A kind of sensitivity calibration device and scaling method of strain transducer | |
| CN204286937U (en) | A kind of carton checkout equipment | |
| CN106124123A (en) | Experimental provision spent surely by a kind of torque sensor | |
| CN203629749U (en) | Working dynamometer calibrating apparatus | |
| CN109374171A (en) | Method for detecting in-service stay cable force | |
| CN203455135U (en) | Measuring device used to calibrate tensiometer on production field | |
| CN206479265U (en) | A kind of pair of column tests pull and push dynamometer | |
| CN206208449U (en) | A kind of high accuracy static three-dimensional force sensor caliberating device | |
| CN104614162B (en) | A kind of bolt connection part deformation and friction simulation test device | |
| CN213147666U (en) | Bearing clearance detection device | |
| CN201589607U (en) | Device measuring wet coating layer thickness of wet coated iron | |
| CN109580397B (en) | Method and device for measuring fatigue crack propagation rate | |
| CN207379667U (en) | A kind of high/low temperature condition is exerted oneself calibrating device for sensors | |
| CN108982001B (en) | Method and device for measuring braking torque of disc brake of mine hoist | |
| CN204718732U (en) | Multi-functional force values measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |