CN203869973U - Torsion test device for current-carrying hose - Google Patents
Torsion test device for current-carrying hose Download PDFInfo
- Publication number
- CN203869973U CN203869973U CN201420186124.9U CN201420186124U CN203869973U CN 203869973 U CN203869973 U CN 203869973U CN 201420186124 U CN201420186124 U CN 201420186124U CN 203869973 U CN203869973 U CN 203869973U
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- China
- Prior art keywords
- flexible pipe
- current
- resistance test
- test unit
- carrying
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- 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
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Abstract
The utility model relates to a hose torsion performance test device, in particular to a torsion test device for a current-carrying hose. The torsion test device comprises a quadrangle solid frame, wherein a vertical rod is arranged on one side of the quadrangle solid frame perpendicularly; a cross rod used for fixing the current-carrying hose to be tested is arranged at the top end of the vertical rod horizontally; a driving motor is arranged in the quadrangle solid frame; a rotary center shaft is arranged on the driving motor; a fixing device used for fixedly connecting the current-carrying hose to be tested is arranged on the rotary center shaft; the driving motor is connected with an alternating current contactor. The torsion test device has the characteristics that the structure is simple, the test is fast, the test effect is good, the performance is stable, and the controllability is good.
Description
Technical field
The utility model relates to flexible pipe warp resistance performance testing device, is specifically related to current-carrying flexible pipe warp resistance test unit.
Background technology
Current-carrying flexible pipe includes stainless steel flexible hose, metal hose, food stage flexible pipe, corrugated tube, corrugated flexible hose, plastic film capicitor, flange-connection stainless steel metal flexible pipe, plastic flexible pipe, ventilation duct, vent hose, sweep-up pipe, hose, bellows, Telescopic air pipe, draw-tube etc., these flexible pipes some in practical operation, need to cater to various environment and constantly carry out distortion.The current-carrying flexible pipe that quality does not pass a test, after the distortion that stands certain number of times, easily ruptures.Therefore,, before flexible pipe dispatches from the factory, the warp resistance performance of flexible pipe is carried out to detection extremely important.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, and a kind of current-carrying flexible pipe warp resistance test unit is provided, and it has simple in structure, detects rapidly, detect effective, stable performance, the feature that controllability is strong.
The purpose of this utility model is achieved through the following technical solutions:
Current-carrying flexible pipe warp resistance test unit, comprise four jiaos of three-dimensional brackets, one side of four jiaos of three-dimensional brackets is vertically installed with vertical rod, the top of vertical rod is horizontally disposed with the cross bar that is useful on fixing current-carrying flexible pipe to be detected, in described four jiaos of three-dimensional brackets, be provided with drive motor, drive motor is provided with rotary middle spindle, and rotary middle spindle is provided with the stationary installation that detects current-carrying flexible pipe for being fixedly connected with band, and described drive motor is connected with A.C. contactor.
Wherein, a side of described four jiaos of three-dimensional brackets is provided with control box.
Wherein, described drive motor is connected with speed regulator.
Wherein, described rotary middle spindle is electrically connected with counter.
Wherein, described vertical rod is flexible adjustable vertical rod.
Wherein, described vertical rod level has extended flexible pipe set collar.
Wherein, the quantity of described flexible pipe set collar is two, and two flexible pipe set collars are arranged at respectively middle and upper part and the middle part of described vertical rod.
Wherein, described cross bar is provided with hose fixing holder tool.
Wherein, described stationary installation is flexible pipe clamping seats, and the top of software clamping seats offers flexible pipe socket, and flexible pipe socket outer cover is provided with and clamps degree of tightness adjusting knob.
The beneficial effects of the utility model: before detection, one end of current-carrying flexible pipe is fixed on cross bar, on the rotary middle spindle of the other end of current-carrying flexible pipe is fixing and drive motor, is started after drive motor, rotary middle spindle rotates, drive current-carrying flexible pipe to rotate, current-carrying flexible pipe is distorted, and rotates after certain number of turns, A.C. contactor is controlled drive motor reversion, current-carrying flexible pipe, toward opposite spin, is tested so repeatedly, and whether the warp resistance performance that finally detects current-carrying flexible pipe is up to specification.Of the present utility model simple in structure, preparation cost is low, easy to detect, rapid, and controllability is strong.
Accompanying drawing explanation
Utilize accompanying drawing to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the one-piece construction schematic diagram of the utility model current-carrying flexible pipe warp resistance test unit.
Reference numeral comprises: 1---four jiaos of three-dimensional brackets 2---vertical rod 3---cross bar
4---drive motor 5---rotary middle spindle 6---control box 7---speed regulators
8---counter 9---flexible pipe set collar 10---hose fixing holder tools.
Embodiment
With the following Examples the utility model is further described.
As shown in Figure 1, current-carrying flexible pipe warp resistance test unit, comprise four jiaos of three-dimensional brackets 1, one side of four jiaos of three-dimensional brackets 1 is vertically installed with vertical rod 2, the top of vertical rod 2 is horizontally disposed with the cross bar 3 that is useful on fixing current-carrying flexible pipe 11 to be detected, in described four jiaos of three-dimensional brackets 1, be provided with drive motor 4, drive motor 4 is provided with rotary middle spindle 5, rotary middle spindle 5 is provided with the stationary installation that detects current-carrying flexible pipe 11 for being fixedly connected with band, and described drive motor 4 is connected with A.C. contactor (not showing on figure).Before detection, one end of current-carrying flexible pipe 11 is fixed on cross bar 3, on the rotary middle spindle 5 of the other end of current-carrying flexible pipe 11 is fixing and drive motor 4, is started after drive motor 4, rotary middle spindle 5 rotates, drive current-carrying flexible pipe 11 to rotate, current-carrying flexible pipe 11 is distorted, and rotates after certain number of turns, A.C. contactor is controlled drive motor 4 reversions, current-carrying flexible pipe 11, toward opposite spin, is tested so repeatedly, and whether the warp resistance performance that finally detects current-carrying flexible pipe 11 is up to specification.Of the present utility model simple in structure, preparation cost is low, easy to detect, rapid, and controllability is strong.
One side of described four jiaos of three-dimensional brackets 1 is provided with control box 6.Control box 6 is for needed electric equipment is installed, handled easily and monitoring, and save installing space.
Described drive motor 4 is connected with speed regulator 7, for regulating rotating speed and the frequency of drive motor 4, is applicable to the detection demand of different current-carrying flexible pipes 11.
Described rotary middle spindle 5 is electrically connected with counter 8.Counter 8 calculates the distortion number of turns of current-carrying flexible pipe 11, detection is stablized more controlled, and standard is unified.
Described vertical rod 2 is flexible adjustable vertical rod.Adjust length and the required pulling strengrth of different flexible pipes.
Described vertical rod 2 levels have extended flexible pipe set collar 9.Current-carrying flexible pipe 11 is arranged in flexible pipe set collar 9, prevents that current-carrying flexible pipe 11 from serious distortion occurring in distort process and tighten, and affects testing result.
The quantity of described flexible pipe set collar 9 is two, and two flexible pipe set collars 9 are arranged at respectively middle and upper part and the middle part of described vertical rod 2, guarantees that the sagging direction of current-carrying flexible pipe 11 is substantially fixing.
Described cross bar 3 is provided with hose fixing holder tool 10.Hose fixing holder tool 10 has the jaws with spring coordinating with body, can regulate according to the body of different current-carrying flexible pipes 11, is fixed well, and also can not damage body.
Described stationary installation is flexible pipe clamping seats, and the top of software clamping seats offers flexible pipe socket, and flexible pipe socket outer cover is provided with and clamps degree of tightness adjusting knob.
Concrete detection method:
1. before giving the 11 warp resistance test units energisings of current-carrying flexible pipe, first counter 8 is set to 1000, speed regulator 7 is all in " 0 " state, and the speed governing knob of speed regulator 7 is adjusted to minimum speed position.
2. on request current-carrying flexible pipe 11 is arranged on cross bar 3 and rotary middle spindle 5.
3. give current-carrying flexible pipe 11 warp resistance test unit energisings, this hour counter 8 and timer are in running order.Meanwhile, the switch of speed regulator 7 is placed in to " 1 " position, makes speed regulator 7 also in running order.
4. drive motor 4 sets the switching time of timer, and regulates the speed governing knob of speed regulator 7, the rotating speed of drive motor 4 is adjusted to suitable speed, so that can drive rotary middle spindle 5 continuous operation on request.Rotary middle spindle 5 rotates 5 circles with positive dirction, and with counter-rotation 5 circles, drive motor 4 turns with positive dirction rotation 5 again, rotates 5 again and turns, be i.e. the rotational speed of 10r/min with negative side.
5. when the time that the motor positive dirction of timer is rotated completes, timer is just switched to the motor counter-rotation time (realizing this function is to realize by the phase line of " A.C. contactor " switch motor), often carry out a break-make circulation time, be 10r/min (positive 5r and anti-5r), 8 countings of counter 1 time, until set 1000 times complete.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (9)
1. current-carrying flexible pipe warp resistance test unit, it is characterized in that: comprise four jiaos of three-dimensional brackets, one side of four jiaos of three-dimensional brackets is vertically installed with vertical rod, the top of vertical rod is horizontally disposed with the cross bar that is useful on fixing current-carrying flexible pipe to be detected, in described four jiaos of three-dimensional brackets, be provided with drive motor, drive motor is provided with rotary middle spindle, and rotary middle spindle is provided with the stationary installation that detects current-carrying flexible pipe for being fixedly connected with band, and described drive motor is connected with A.C. contactor.
2. current-carrying flexible pipe warp resistance test unit according to claim 1, is characterized in that: a side of described four jiaos of three-dimensional brackets is provided with control box.
3. current-carrying flexible pipe warp resistance test unit according to claim 2, is characterized in that: described drive motor is connected with speed regulator.
4. current-carrying flexible pipe warp resistance test unit according to claim 2, is characterized in that: described rotary middle spindle is electrically connected with counter.
5. current-carrying flexible pipe warp resistance test unit according to claim 1, is characterized in that: described vertical rod is flexible adjustable vertical rod.
6. current-carrying flexible pipe warp resistance test unit according to claim 1, is characterized in that: described vertical rod level has extended flexible pipe set collar.
7. current-carrying flexible pipe warp resistance test unit according to claim 6, is characterized in that: the quantity of described flexible pipe set collar is two, and two flexible pipe set collars are arranged at respectively middle and upper part and the middle part of described vertical rod.
8. current-carrying flexible pipe warp resistance test unit according to claim 1, is characterized in that: described cross bar is provided with hose fixing holder tool.
9. current-carrying flexible pipe warp resistance test unit according to claim 1, is characterized in that: described stationary installation is flexible pipe clamping seats, and the top of software clamping seats offers flexible pipe socket, and flexible pipe socket outer cover is provided with and clamps degree of tightness adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186124.9U CN203869973U (en) | 2014-04-16 | 2014-04-16 | Torsion test device for current-carrying hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186124.9U CN203869973U (en) | 2014-04-16 | 2014-04-16 | Torsion test device for current-carrying hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869973U true CN203869973U (en) | 2014-10-08 |
Family
ID=51650913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186124.9U Expired - Fee Related CN203869973U (en) | 2014-04-16 | 2014-04-16 | Torsion test device for current-carrying hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445111A (en) * | 2015-12-30 | 2016-03-30 | 北京汽车研究总院有限公司 | Experimental equipment for testing hose |
| CN107894369A (en) * | 2017-12-13 | 2018-04-10 | 上海伟星新型建材有限公司 | The equipment of stainless steel ripple hose twist experiment |
| CN109540699A (en) * | 2019-01-10 | 2019-03-29 | 江苏华神特种橡胶制品股份有限公司 | A kind of rubber hose sub-assembly torsion test device |
-
2014
- 2014-04-16 CN CN201420186124.9U patent/CN203869973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445111A (en) * | 2015-12-30 | 2016-03-30 | 北京汽车研究总院有限公司 | Experimental equipment for testing hose |
| CN107894369A (en) * | 2017-12-13 | 2018-04-10 | 上海伟星新型建材有限公司 | The equipment of stainless steel ripple hose twist experiment |
| CN109540699A (en) * | 2019-01-10 | 2019-03-29 | 江苏华神特种橡胶制品股份有限公司 | A kind of rubber hose sub-assembly torsion test 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: 20141008 Termination date: 20190416 |