CN208206649U - A kind of sponge elongation at break detection device - Google Patents
A kind of sponge elongation at break detection device Download PDFInfo
- Publication number
- CN208206649U CN208206649U CN201820747762.1U CN201820747762U CN208206649U CN 208206649 U CN208206649 U CN 208206649U CN 201820747762 U CN201820747762 U CN 201820747762U CN 208206649 U CN208206649 U CN 208206649U
- Authority
- CN
- China
- Prior art keywords
- sponge
- electrically connected
- circuit
- fixedly installed
- controller
- 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
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of sponge elongation at break detection devices.When the utility model is used, sponge both ends are individually positioned in the clip slot of two fixtures by sponge after being straightened, it is fixed by fastening bolt, the horizontal value pointer of fixture side setting on lower pull rod is directed toward scale zero, at this time, the value pointer for recording the fixture side of upper connecting rod corresponds to the numerical value of scale, motor rotation is opened by control button, extract oil cylinder by the hydraulic oil in hydraulic stem out, shorten hydraulic stem, the pulling force that the shift length and sponge of period displacement sensor and tension sensor real-time monitoring sliding support are subject to, and it is transmitted to controller, when sponge fracture, tension sensor detected value is zero, tension sensor transmits information to controller, controller controls electric-controlled switch open circuit, stop hydraulic stem shortening, at this time, displacement sensor shift length detected is the elongated distance of sponge, with prior record Sponge distance is straightened can calculate the elongation at break of sponge.
Description
Technical field
The utility model is specifically related to a kind of sponge elongation at break detection device, belongs to sponge elongation at break detection skill
Art field.
Background technique
Existing sponge elongation at break detection device, it is complicated for operation, therefore, it is proposed that a kind of sponge elongation at break
Detection device.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of sponge elongation at break detection dress
It sets, is fixed on the base by setting upper connecting rod and lower pull rod, lower pull rod, it is solid at the top of the tension sensor being arranged at the top of lower pull rod
Surely it is provided with fixture identical with upper connecting rod bottom, in use, sponge both ends are individually positioned in two fixtures after being straightened by sponge
Clip slot in, fixed by fastening bolt, the horizontal value pointer of fixture side on lower pull rod setting is directed toward scale zero, this
When, the value pointer for recording the fixture side of upper connecting rod corresponds to the numerical value of scale, opens motor rotation by control button, makes oil
Cylinder extracts the hydraulic oil in hydraulic stem out, shortens hydraulic stem, during which displacement sensor and the sliding of tension sensor real-time monitoring
The pulling force that the shift length of bracket and sponge are subject to, and it is transmitted to controller, when sponge fracture, tension sensor detected value
It is zero, tension sensor transmits information to controller, and controller controls electric-controlled switch open circuit, and stop hydraulic stem and shortens, at this point,
Displacement sensor shift length detected is the elongated distance of sponge, and distance, which is straightened, with the sponge recorded in advance to calculate
The elongation at break of sponge can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of sponge elongation at break detection device, including pedestal, rack and control host, described
Rack is doorframe structure, and the rack is fixedly installed on base top, is provided with sliding groove, the sliding groove on the inside of the rack
Between slide laterally and be provided with sliding support, the hydraulic stem of connection frame top, institute are fixedly installed at the top of the sliding support
It states and is fixedly installed displacement sensor on front side of sliding support, the sliding support bottom is fixedly installed upper connecting rod, the pedestal
It is fixedly installed lower pull rod in the same vertical line of top and upper connecting rod, is fixedly installed pull sensing at the top of the lower pull rod
Device, at the top of the tension sensor and upper connecting rod bottom are provided with fixture, the clamp top at the top of the tension sensor and
The clamp base of upper connecting rod bottom is provided with clip slot, and the fixture is provided with fastening bolt, the clip slot one in clip slot side
Side is fixedly installed the value pointer with fastening bolt same horizontal line, is directed toward on front side of side and sets in value pointer in the rack
Be equipped with scale, the chassis interior is successively arranged power house and power supply room from left to right, on the bottom plate inside the power house from
It is successively fixedly installed motor, oil cylinder and fuel tank from left to right, is fixedly installed on the inner wall inside the power house at the top of the motor
There is electric machine controller, be fixedly installed power supply on the bottom plate inside the power supply room, inside the power supply room at the top of power supply
Electric-controlled switch and power management chip are successively fixedly installed on inner wall from top to bottom, the control host is fixedly installed on rack
Side, is successively arranged display screen and control button on the control host front panel from top to bottom, inside the control host
Bottom plate on be fixedly installed controller, in successively being fixed from top to bottom on the inner wall of the left side of the controller inside the control host
Power amplifier A and power amplifier B is set, on the inner wall inside the control host on the right side of the controller from top to bottom according to
It is secondary to be fixedly installed A/D converter A and A/D converter B.
Preferably, the motor and oil cylinder are mechanically connected, and the oil cylinder is connect by oil pipe with fuel tank, and the oil cylinder passes through
Oil pipe is connect with hydraulic stem, and the motor is electrically connected by circuit and electric machine controller, and the electric machine controller passes through circuit
Be electrically connected with electric-controlled switch, the electric-controlled switch is electrically connected with the power supply by circuit, the electric-controlled switch by circuit with
Controller is electrically connected, and the electric machine controller is electrically connected by circuit and controller.
Preferably, institute's displacement sensors are electrically connected by circuit and power amplifier A, and the power amplifier A is logical
Oversampling circuit and A/D converter A are electrically connected, and the A/D converter A is electrically connected by circuit and controller, and the pulling force passes
Sensor is electrically connected by circuit and power amplifier B, and the power amplifier B is electrically connected by circuit with A/D converter B
It connects, the A/D converter B is electrically connected by circuit and controller.
Preferably, the control button and display screen pass through circuit and controller is electrically connected, and the controller passes through
Circuit and power management chip are electrically connected, and the power management chip is electrically connected with the power supply by circuit, the display screen
It is electrically connected by circuit and power management chip.
The utility model beneficial effect achieved is: being fixed on pedestal by setting upper connecting rod and lower pull rod, lower pull rod
On, the tension sensor top being arranged at the top of lower pull rod is fixedly installed fixture identical with upper connecting rod bottom, in use, sponge
Sponge both ends are individually positioned in the clip slot of two fixtures after being straightened, are fixed by fastening bolt, the fixture one on lower pull rod
The horizontal value pointer of side setting is directed toward scale zero, at this point, the value pointer of the fixture side of record upper connecting rod corresponds to scale
Numerical value, by control button open motor rotation, make oil cylinder by hydraulic stem hydraulic oil extract out, shorten hydraulic stem, the phase
Between displacement sensor and tension sensor real-time monitoring sliding support the pulling force that is subject to of shift length and sponge, and be transmitted to
Controller, when sponge fracture, tension sensor detected value is zero, and tension sensor transmits information to controller, controller
Electric-controlled switch open circuit is controlled, stops hydraulic stem and shortens, at this point, displacement sensor shift length detected is the elongation of sponge
Distance, distance, which is straightened, with the sponge recorded in advance can calculate the elongation at break of sponge.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of sponge elongation at break detection device overall structure diagram described in the utility model embodiment；
Fig. 2 is a kind of sponge elongation at break detection device pedestal cross section structure signal described in the utility model embodiment
Figure；
Fig. 3 is a kind of sponge elongation at break detection device control host cross section structure described in the utility model embodiment
Schematic diagram；
Figure label: 1, pedestal；2, rack；3, hydraulic stem；4, sliding support；5, upper connecting rod；6, lower pull rod；7, fixture；
8, clip slot；9, fastening bolt；10, value pointer；11, scale；12, sliding groove；13, displacement sensor；14, host is controlled；15,
Display screen；16, control button；17, power house；18, power supply room；19, motor；20, oil cylinder；21, fuel tank；22, electric machine controller；
23, power supply；24, electric-controlled switch；25, power management chip；26, controller；27, power amplifier A；28, power amplifier B；
29, A/D converter A；30, A/D converter B；31, tension sensor.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: Fig. 1-3, a kind of sponge elongation at break detection device of the utility model, including pedestal 1, machine are please referred to
Frame 2 and control host 14, rack 2 are doorframe structure, and rack 2 is fixedly installed on 1 top of pedestal, is provided with sliding on the inside of rack 2
Slot 12 slides laterally between sliding groove 12 and is provided with sliding support 4, and 2 top of connection rack is fixedly installed at the top of sliding support 4
Hydraulic stem 3, be fixedly installed displacement sensor 13 on front side of sliding support 4,4 bottom of sliding support is fixedly installed upper connecting rod 5,
It is fixedly installed lower pull rod 6 in 1 top of pedestal and the same vertical line of upper connecting rod 5, pulling force biography is fixedly installed at the top of lower pull rod 6
Sensor 31,31 top of tension sensor and 5 bottom of upper connecting rod are provided with fixture 7,7 top of fixture at 31 top of tension sensor
It is provided with clip slot 8 with 7 bottom of fixture of 5 bottom of upper connecting rod, fixture 7 is provided with fastening bolt 9, clip slot 8 one in 8 side of clip slot
Side is fixedly installed the value pointer 10 with 9 same horizontal line of fastening bolt, is directed toward the front side of side in rack 2 in value pointer 10
It is provided with scale 11, is successively arranged power house 17 and power supply room 18 inside pedestal 1 from left to right, on the bottom plate inside power house 17
Motor 19, oil cylinder 20 and fuel tank 21 are successively fixedly installed from left to right, on the inner wall at 19 top of motor inside power house 17
It is fixedly installed electric machine controller 22, is fixedly installed power supply 23 on the bottom plate inside power supply room 18, in electricity inside power supply room 18
Electric-controlled switch 24 and power management chip 25 are successively fixedly installed on the inner wall at 23 top of source from top to bottom, control host 4 is solid
Surely it is set to 2 side of rack, controls and is successively arranged display screen 15 and control button 16 from top to bottom on 14 front panel of host, control
Be fixedly installed controller 26 on bottom plate inside host 14 processed, control inside host 14 on the inner wall in 26 left side of controller from
On power amplifier A27 and power amplifier B28 is successively fixedly installed down, control inside host 14 in the right side of controller 26
Inner wall on be successively fixedly installed A/D converter A29 and A/D converter B30 from top to bottom.
Further, motor 19 and oil cylinder 20 are mechanically connected, and oil cylinder 20 is connect by oil pipe with fuel tank 21, and oil cylinder 20 passes through oil
Pipe is connect with hydraulic stem 3, and motor 19 is electrically connected by circuit and electric machine controller 22, and electric machine controller 22 passes through circuit and electricity
It controls switch 24 to be electrically connected, electric-controlled switch 24 is electrically connected by circuit and power supply 23, and electric-controlled switch 24 passes through circuit and control
Device 26 is electrically connected, and electric machine controller 22 is electrically connected by circuit and controller 26.
Further, displacement sensor 13 is electrically connected by circuit and power amplifier A27, and power amplifier A27 passes through
Circuit and A/D converter A29 are electrically connected, and A/D converter A29 is electrically connected by circuit and controller 26, tension sensor
31 are electrically connected by circuit and power amplifier B28, and power amplifier B28 is electrically connected by circuit with A/D converter B30
It connects, A/D converter B30 is electrically connected by circuit and controller 26.
Further, control button 16 and display screen 15 are electrically connected by circuit and controller 26, and controller 26 passes through
Circuit and power management chip 25 are electrically connected, and power management chip 25 is electrically connected by circuit and power supply 23, display screen 15
It is electrically connected by circuit and power management chip 25.
Further, controller 26 be single-chip microcontroller, model STM32,22 model BC636-22095 of electric machine controller,
The positive and negative rotation to motor 19 can be achieved to control.
When use: being fixed on the base by setting upper connecting rod and lower pull rod, lower pull rod, the pulling force being arranged at the top of lower pull rod
Sensors topside is fixedly installed fixture identical with upper connecting rod bottom, in use, sponge puts at sponge both ends after being straightened respectively
It sets in the clip slot of two fixtures, is fixed by fastening bolt, the horizontal value pointer of the fixture side setting on lower pull rod
It is directed toward scale zero, at this point, the value pointer of the fixture side of record upper connecting rod corresponds to the numerical value of scale, is opened by control button
Motor rotation, extracts oil cylinder by the hydraulic oil in hydraulic stem out, shortens hydraulic stem, during which displacement sensor and tension sensor
The pulling force that the shift length of real-time monitoring sliding support and sponge are subject to, and it is transmitted to controller, when sponge fracture, pulling force
Sensor detected value is zero, and tension sensor transmits information to controller, and controller controls electric-controlled switch open circuit, stops hydraulic
Bar shortens, at this point, displacement sensor shift length detected is the elongated distance of sponge, is straightened with the sponge recorded in advance
Distance can calculate the elongation at break of sponge, the detection device, easy to operate, intelligence, be suitable for promoting the use of.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of sponge elongation at break detection device, including pedestal (1), rack (2) and control host (14), feature exists
In: the rack (2) is doorframe structure, and the rack (2) is fixedly installed at the top of pedestal (1), setting on the inside of the rack (2)
Have sliding groove (12), slide laterally and be provided with sliding support (4) between the sliding groove (12), at the top of the sliding support (4)
The hydraulic stem (3) being fixedly installed at the top of connection rack (2), sliding support (4) front side are fixedly installed displacement sensor
(13), sliding support (4) bottom is fixedly installed upper connecting rod (5), same with upper connecting rod (5) at the top of the pedestal (1)
It is fixedly installed on vertical line lower pull rod (6), is fixedly installed tension sensor (31), the drawing at the top of the lower pull rod (6)
It is provided with fixture (7) at the top of force snesor (31) with upper connecting rod (5) bottom, the fixture at the top of the tension sensor (31)
(7) fixture (7) bottom of top and upper connecting rod (5) bottom is provided with clip slot (8), and the fixture (7) sets in clip slot (8) side
It is equipped with fastening bolt (9), clip slot (8) side is fixedly installed and the value pointer of fastening bolt (9) same horizontal line
(10), be directed toward on front side of side and be provided with scale (11) in value pointer (10) on the rack (2), the pedestal (1) it is internal from
It is successively arranged power house (17) and power supply room (18) from left to right, successively consolidates from left to right on the bottom plate inside the power house (17)
Surely motor (19), oil cylinder (20) and fuel tank (21) are provided with, on the internal inner wall at the top of motor (19) of the power house (17)
It is fixedly installed electric machine controller (22), is fixedly installed power supply (23), the electricity on the internal bottom plate of the power supply room (18)
It is successively fixedly installed electric-controlled switch (24) and power supply pipe from top to bottom on the internal inner wall at the top of power supply (23) of source chamber (18)
Manage chip (25), the control host (14) is fixedly installed on rack (2) side, on control host (14) front panel from
On be successively arranged display screen (15) and control button (16) down, be fixedly installed on the internal bottom plate of control host (14)
Controller (26), described control successively are fixedly installed from top to bottom on host (14) internal inner wall on the left of controller (26)
Power amplifier A(27) and power amplifier B(28), it is described to control on host (14) internal inner wall on the right side of controller (26)
It is successively fixedly installed A/D converter A(29 from top to bottom) and A/D converter B(30).
2. a kind of sponge elongation at break detection device according to claim 1, it is characterised in that: the motor (19) with
Oil cylinder (20) mechanical connection, the oil cylinder (20) are connect by oil pipe with fuel tank (21), and the oil cylinder (20) passes through oil pipe and liquid
Compression bar (3) connection, the motor (19) are electrically connected by circuit and electric machine controller (22), and the electric machine controller (22) is logical
Oversampling circuit and electric-controlled switch (24) are electrically connected, and the electric-controlled switch (24) is electrically connected by circuit and power supply (23), described
Electric-controlled switch (24) is electrically connected by circuit and controller (26), and the electric machine controller (22) passes through circuit and controller
(26) it is electrically connected.
3. a kind of sponge elongation at break detection device according to claim 1, it is characterised in that: institute's displacement sensors
(13) pass through circuit and power amplifier A(27) be electrically connected, the power amplifier A(27) by circuit and A/D converter A
(29) it is electrically connected, the A/D converter A(29) it is electrically connected by circuit and controller (26), the tension sensor
(31) pass through circuit and power amplifier B(28) be electrically connected, the power amplifier B(28) by circuit and A/D converter B
(30) it is electrically connected, the A/D converter B(30) it is electrically connected by circuit and controller (26).
4. a kind of sponge elongation at break detection device according to claim 1, it is characterised in that: the control button
(16) it is electrically connected by circuit and controller (26) with display screen (15), the controller (26) passes through circuit and power supply pipe
It manages chip (25) to be electrically connected, the power management chip (25) is electrically connected by circuit and power supply (23), the display screen
(15) it is electrically connected by circuit and power management chip (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747762.1U CN208206649U (en) | 2018-05-19 | 2018-05-19 | A kind of sponge elongation at break detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747762.1U CN208206649U (en) | 2018-05-19 | 2018-05-19 | A kind of sponge elongation at break detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206649U true CN208206649U (en) | 2018-12-07 |
Family
ID=64518528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747762.1U Expired - Fee Related CN208206649U (en) | 2018-05-19 | 2018-05-19 | A kind of sponge elongation at break detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823681A (en) * | 2019-12-23 | 2020-02-21 | 义乌工商职业技术学院 | Rock wool board tensile strength detection mechanism |
| CN112903449A (en) * | 2021-01-22 | 2021-06-04 | 福建省南平南线电力电缆有限公司 | Intelligent detection device for performance of cable sheath material and online test method thereof |
| CN115372126A (en) * | 2022-08-23 | 2022-11-22 | 广东嘉元科技股份有限公司 | Copper foil extensibility testing device and process |
-
2018
- 2018-05-19 CN CN201820747762.1U patent/CN208206649U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823681A (en) * | 2019-12-23 | 2020-02-21 | 义乌工商职业技术学院 | Rock wool board tensile strength detection mechanism |
| CN112903449A (en) * | 2021-01-22 | 2021-06-04 | 福建省南平南线电力电缆有限公司 | Intelligent detection device for performance of cable sheath material and online test method thereof |
| CN115372126A (en) * | 2022-08-23 | 2022-11-22 | 广东嘉元科技股份有限公司 | Copper foil extensibility testing device and process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208206649U (en) | A kind of sponge elongation at break detection device | |
| CN203590540U (en) | Illumination energy-saving control system | |
| CN209148433U (en) | A kind of multifunctional fabric strength detection device | |
| CN203886010U (en) | Electronic drainage tube clipping device | |
| CN203353977U (en) | Novel electric heating table | |
| CN206006512U (en) | Electric up-down kitchen tools cabinet-type air conditioner | |
| CN206920143U (en) | A kind of food inspection sampler | |
| CN206762107U (en) | A kind of multifunctional household horizontal bar | |
| CN205539385U (en) | Ship type switch number of times detection device that opens and shuts | |
| CN209296600U (en) | Novel integrated high-efficiency carrying out flaw detection instrument | |
| CN208318079U (en) | A kind of two-door intelligent mousetrap | |
| CN102680217B (en) | Opening pressure detection device for check valve | |
| CN109237806A (en) | A kind of wall-hanging solar water heater | |
| CN201198697Y (en) | Automatic opening apparatus of motor vehicle water dropping vehicle window | |
| CN208958952U (en) | A kind of height-adjustable infusion stand | |
| CN206269038U (en) | A kind of intelligent road-lamp induction installation | |
| CN206138506U (en) | But intelligent transfusion monitoring device of controlling infusion velocity of flow | |
| CN205843881U (en) | A kind of medical vacuum extractor Pressure gauge | |
| CN204562729U (en) | A kind of medical indagation case of automatically queuing up | |
| CN205210116U (en) | Take tool of safety device automatic switch lid | |
| CN203555768U (en) | Intelligent capacitor induction switching wireless ultrasonic detection system | |
| CN205091286U (en) | Cavity glass detecting appearance | |
| CN202895539U (en) | Control device for oven | |
| CN108692904A (en) | A kind of impact strength tester | |
| CN208688592U (en) | A kind of gas meter stopper structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |