CN109946009A - A kind of device for testing tensile force - Google Patents
A kind of device for testing tensile force Download PDFInfo
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- CN109946009A CN109946009A CN201711388314.3A CN201711388314A CN109946009A CN 109946009 A CN109946009 A CN 109946009A CN 201711388314 A CN201711388314 A CN 201711388314A CN 109946009 A CN109946009 A CN 109946009A
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- sensor
- shell plate
- tensile force
- circuit board
- testing tensile
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of device for testing tensile force, including hardware device and control system, the hardware device includes Shell Plate and handle, the bottom connected with outer casing plate of the handle, the inside of the Shell Plate is equipped with battery, circuit board and sensor, the battery is electrically connected circuit board, the circuit board is electrically connected sensor, locating wheel is symmetrically arranged at left and right sides of the Shell Plate, the front of the Shell Plate is equipped with control panel, the control panel is equipped with display screen and control button, and the bottom in the Shell Plate middle position is fixedly connected with pushing meanss.This kind of equipment principle be simple and the equipment that is easy to carry about with one, tested steel cable clamp can be subjected to card master inquiring between wheel and locating wheel, then transmission power is carried out by internal sensor, it is handled by conversion processing module, and tension is directly displayed by display screen, test mode is simple and convenient, and overall structure is simple, it is easy to accomplish.
Description
Technical field
The present invention relates to the test equipment technical field of power, specially a kind of device for testing tensile force.
Background technique
Cable tension tester is called Aviation cable tensometer, and a precision instrument easy to operate can be controlled accurately
Cable management design, is the sector in many national standards, and be proved that long-term and lasting durable sex service can be provided, often
A instrument is suitble to be widely used in nervous measurement and various sizes of cable, and can make under thermal extremes or cryogenic conditions
With, do not influence reading accuracy.Cable tension is an important parameter of wire rope structure, in the construction process, cable tension
Control is to be related to the vital factor of total internal force and configuration state, and the cable tension size of service stage is more
Important influence can be generated to the service life of structure.
Traditional cable tension tester device is usually that the both ends of V-type bracket are equipped with convex rollers, for withstanding cable wire
Two fulcrums of cable wire are formed, then applying pressure among two fulcrums is that cable wire generates deformation, then passes through sensor for the position of generation
Shifting signal and pressure signal are transmitted to processing terminal, and the direction of pressure is generally parallel to the radial direction of idler wheel upon application of pressure,
Such force mechanism slightly eccentric compression is the measurement inaccuracy that will cause pressure, generates mistake so as to cause the measurement of tension
Difference, this instrument test apparatus structure is complicated, and processing is inconvenient, and higher cost, traditional equipment volume is larger, not portable.
Problems above will improve traditional equipment, need to propose a kind of new device for testing tensile force, be easy to pair
Cable tension measures, easy to operate, and structure is simple, easy to process, reduces cost.
Summary of the invention
The purpose of the present invention is to provide a kind of device for testing tensile force, solve the problems, such as proposed in background technique.
To solve the above problems, the invention provides the following technical scheme: a kind of device for testing tensile force, including hardware device and
Control system, the hardware device include Shell Plate and handle, the bottom connected with outer casing plate of the handle, the Shell Plate it is interior
Portion is equipped with battery, circuit board and sensor, and the battery is electrically connected circuit board, and the circuit board is electrically connected sensor, institute
It states and is symmetrically arranged with locating wheel at left and right sides of Shell Plate, the front of the Shell Plate is equipped with control panel, on the control panel
Equipped with display screen and control button, the bottom in the Shell Plate middle position is fixedly connected with pushing meanss.
Preferably, the pushing meanss include inquiring into wheel, lead screw, handwheel and rack, and the top of the handwheel passes through rack
Lead screw is connected, wheel is inquired into the top connection of the lead screw.
Preferably, described inquire into is equipped with gap between wheel and the locating wheel, and test cable wire is equipped between the gap.
Preferably, the control system includes sensor, conversion processing module and display module, and the sensor is set as can
Tension is conducted, the conversion processing module is set as that tension can be converted to be data, and the display module is set can be by control panel
Display screen is shown.
Preferably, the sensor is set as resistance strain type sensor.
Compared with prior art, beneficial effects of the present invention are as follows:
1, invention changes Traditional Thinking from whole design, by designing a kind of equipment being simply easy to carry about with one,
Tested steel cable clamp can be subjected to card master inquiring between wheel and locating wheel, transmission power is then carried out by internal sensor,
Handled by conversion processing module, and tension directly displayed by display screen, test mode is simple, and equipment cost compared with
It is low, it is easily operated.
2, integrated testability of the present invention is accurate, in operation, it is only necessary to which pushing meanss carry out the main test cable wire of card, utilize
Control system inside equipment is calculated, and carries out display data by the display screen on control panel, integrated operation is simple, makes
With conveniently.
Detailed description of the invention
Fig. 1 is a kind of device for testing tensile force structural schematic diagram of the present invention；
Fig. 2 is a kind of device for testing tensile force side structure schematic diagram of the present invention；
Fig. 3 is a kind of device for testing tensile force control system schematic diagram of the present invention.
In figure: 1- Shell Plate, 2- handle, 3- battery, 4- circuit board, 5- sensor, 6- locating wheel, 7- control panel, 8-
Pushing meanss, 9- test cable wire, 71- display screen, 72- control button, 81- inquire into wheel, 82- lead screw, 83- handwheel, 84- rack.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
It please refers to Fig. 1-3 present invention and a kind of technical solution is provided: a kind of device for testing tensile force, including hardware device and control
System, the hardware device include Shell Plate 1 and handle 2, the bottom connected with outer casing plate 1 of the handle 2, the Shell Plate 1
Inside is equipped with battery 3, circuit board 4 and sensor 5, and the battery 3 is electrically connected circuit board 4, and the circuit board 4, which is electrically connected, to be passed
Sensor 5, the left and right sides of the Shell Plate 1 are symmetrically arranged with locating wheel 6, and the front of the Shell Plate 1 is equipped with control panel 7, institute
Control panel 7 is stated equipped with display screen 71 and control button 72, the bottom in 1 middle position of Shell Plate is fixedly connected with promotion dress
Set 8.
The pushing meanss 8 include inquiring into wheel 81, lead screw 82, handwheel 83 and rack 84, and the top of the handwheel 83 passes through
Rack 84 connects lead screw 82, and wheel 81 is inquired into the top connection of the lead screw 82.Design in this way can use handwheel 83 into
Row drives lead screw 82, and lead screw 82 transmits pressure to wheel 81 is inquired into, tightly blocks main test cable wire 9 using wheel 81 is inquired into, improve survey
The accuracy of examination.
Described inquire into is equipped with gap between wheel 81 and the locating wheel 6, test cable wire 9 is equipped between the gap.Pass through
Such design is more reasonable, using the gap inquired between wheel 81 and locating wheel 6, carries out clamping test cable wire 9, easy to operate
It is convenient.
The control system includes sensor 5, conversion processing module and display module, and the sensor, which is set as to conduct, to be opened
Power, the conversion processing module are set as that tension can be converted to be data, and the display module is set can be by the display screen on control panel
It is shown.Design in this way can use sensor 5 tension and be transferred to conversion processing module, conversion processing module
Convert data for power, data are shown that working principle is simple by the display screen 71 on control panel 7, cost compared with
It is low.
The sensor 7 is set as resistance strain type sensor.Deformation can be converted to resistance value by design in this way
Variation design more scientific conjunction so as to a variety of physical quantitys such as measuring force, pressure, torque, displacement, acceleration and temperature
Reason.
Working principle: it should be noted that test cable wire 9 is stuck between two locating wheels 6 first, promotion is then utilized
Device 8 carries out the main test cable wire 9 of push card, specifically carries out driving lead screw 82 using handwheel 83, the transmission pressure of lead screw 82 is pushed away
Cable pulley 81 tightly blocks main test cable wire 9 using wheel 81 is inquired into, and then control system starts to carry out measuring and calculating tension, specifically senses
Tension is transferred to conversion processing module by device 7, and power is converted data by conversion processing module, and data pass through on control panel 7
Display screen 71 is shown that integrated operation is simple, and equipment cost is lower, has stronger promotional value.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of device for testing tensile force, including hardware device and control system, the hardware device includes Shell Plate (1) and handle
(2), the bottom connected with outer casing plate (1) of the handle (2), the inside of the Shell Plate (1) be equipped with battery (3), circuit board (4) and
Sensor (5), the battery (3) are electrically connected circuit board (4), and the circuit board (4) is electrically connected sensor (5), described outer
It is symmetrically arranged at left and right sides of coverboard (1) locating wheel (6), the front of the Shell Plate (1) is equipped with control panel (7), the control
Panel (7) processed is equipped with display screen (71) and control button (72), and the bottom in Shell Plate (1) middle position, which is fixedly connected, to push away
Dynamic device (8).
2. a kind of device for testing tensile force according to claim 1, it is characterised in that: the pushing meanss (8) include inquiring into
(81), lead screw (82), handwheel (83) and rack (84) are taken turns, the top of the handwheel (83) passes through rack (84) and connects lead screw
(82), wheel (81) are inquired into the top connection of the lead screw (82).
3. a kind of device for testing tensile force according to claim 1, it is characterised in that: described to inquire into wheel (81) and the positioning
It takes turns and is equipped with gap between (6), be equipped with test cable wire (9) between the gap.
4. a kind of device for testing tensile force according to claim 1, it is characterised in that: the control system includes sensor
(5), conversion processing module and display module, the sensor (5) are set as that tension can be conducted, and the conversion processing module is set as can
Conversion tension is data, and the display module, which is set, to be shown by the display screen on control panel.
5. a kind of device for testing tensile force according to claim 1, it is characterised in that: the sensor (5) is set as resistance and answers
Variant sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388314.3A CN109946009A (en) | 2017-12-20 | 2017-12-20 | A kind of device for testing tensile force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388314.3A CN109946009A (en) | 2017-12-20 | 2017-12-20 | A kind of device for testing tensile force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109946009A true CN109946009A (en) | 2019-06-28 |
Family
ID=67004347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388314.3A Pending CN109946009A (en) | 2017-12-20 | 2017-12-20 | A kind of device for testing tensile force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109946009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034424A (en) * | 2021-12-02 | 2022-02-11 | 桐乡市你我纺织股份有限公司 | Superfine fiber high-low temperature environment tension detection device and detection method thereof |
-
2017
- 2017-12-20 CN CN201711388314.3A patent/CN109946009A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034424A (en) * | 2021-12-02 | 2022-02-11 | 桐乡市你我纺织股份有限公司 | Superfine fiber high-low temperature environment tension detection device and detection method thereof |
| CN114034424B (en) * | 2021-12-02 | 2023-11-17 | 桐乡市你我纺织股份有限公司 | Superfine fiber high-low temperature environment tension detection device and detection method thereof |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190628 |