CN207502164U - A kind of valve switch fatigue experimental device - Google Patents
A kind of valve switch fatigue experimental device Download PDFInfo
- Publication number
- CN207502164U CN207502164U CN201721417510.4U CN201721417510U CN207502164U CN 207502164 U CN207502164 U CN 207502164U CN 201721417510 U CN201721417510 U CN 201721417510U CN 207502164 U CN207502164 U CN 207502164U
- Authority
- CN
- China
- Prior art keywords
- fixed station
- valve
- spacing ring
- experimental device
- valve switch
- 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
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of valve switch fatigue experimental devices, including fixed station, the fixed station is internally provided with accommodating chamber, the inside bottom side of the accommodating chamber is provided with driving motor, the output terminal of the driving motor is provided with rotating bar straight up, horizontal rotating disc is provided at the top of the rotating bar, equally distributed first latch is provided on the side outer shroud of the rotating disc, the both sides of the accommodating chamber are both provided with the straight slot being adapted with rotating disc, the side of the fixed station is provided with horizontal connecting rod, the opposite side of the connecting rod is provided with the first spacing ring, the inside of first spacing ring is equipped with horizontal driving strip.The utility model overall structure is simple, can be in valve before use, timely detection valve is with the presence or absence of stripped thread, when installing and using, the phenomenon that effectively preventing from leading to leakage due to valve stripped thread, and when use is more convenient.
Description
Technical field
The utility model is related to experimental rig field more particularly to a kind of valve switch fatigue experimental devices.
Background technology
Valve (famen) is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, is steady
The functions such as pressure, shunting or overflow pressure relief.
In existing valve switch fatigue experimental device, most of fatigue experimental device is to measuring metal, alloy
The stretching of material and its component under room temperature state.The fatigue properties of compression or tension and compression friendship side load, fatigue life, precrack
And crack expansion test, including publication number CN206504860U, the program carries out pair only for existing fatigue experimental device
Test is fixed in the valve of different model, and in existing valve gate technology, valve switch is usually susceptible to stripped thread, causes
The phenomenon that leakage is easily generated during use, thus we have devised a kind of valve switch fatigue experimental device solve with
Upper problem.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of valve switch proposed is tired
Labor experimental rig.
To achieve these goals, the utility model employs following technical solution：
A kind of valve switch fatigue experimental device, including fixed station, the fixed station is internally provided with accommodating chamber, described
The inside bottom side of accommodating chamber is provided with driving motor, and the output terminal of the driving motor is provided with rotating bar straight up, institute
It states and horizontal rotating disc is provided at the top of rotating bar, equally distributed first is provided on the side outer shroud of the rotating disc
Latch, the both sides of the accommodating chamber are both provided with the straight slot being adapted with rotating disc, and the side of the fixed station is provided with level
Connecting rod, the opposite side of the connecting rod is provided with the first spacing ring, and the inside of first spacing ring is equipped with horizontal
Strip is driven, the second spacing ring being adapted with driving strip, the drive are provided on the side of the opposite side of the fixed station
The side of dynamic strip is provided with limited block through the first spacing ring, and the opposite side of the driving strip is set through the second spacing ring
There is drive block, the pressure sensor being adapted with driving stick, the fixed station are provided on the side side of the fixed station
Top side be provided with the alarm being adapted with pressure sensor, the top center of the rotating disc is provided with straight up
Valve fixed frame.
Preferably, it is provided with valve fixing seat at the top of the valve fixed frame.
Preferably, the middle side edge of the fixed station side is provided with the third spacing ring being adapted with driving strip.
Preferably, the side of the driving strip is provided with the second latch being adapted with the first latch.
Preferably, the accommodating chamber is internally provided with controller, and the model DATA-7311 controllers of controller,
The input terminal of the driving motor, pressure sensor and controller is electrically connected, the output terminal electricity of the alarm and controller
Property connection.
Preferably, the side of the driving strip far from the second latch is provided with equally distributed millimeter graduation mark.
Compared with prior art, the beneficial effects of the utility model are：
1st, in the utility model, the inside of the first spacing ring is equipped with horizontal driving strip, and drives strip far from the
The side of two latches is provided with the design of equally distributed millimeter graduation mark, is conducive to, when detecting valve switch, pass through valve
The position that the driving strip being adapted is connected to each other with rotating disc is adjusted in fixation turnning circle on switch, and passes through driving
Motor control rotating disc drive indirectly driving card item be moved to certain position it is fixed after, then detect that the valve is not slided
Silk phenomenon.
2nd, the pressure sensor being adapted with driving stick, the top one of fixed station are provided on the side side of fixed station
Side is provided with the design for the alarm being adapted with pressure sensor, is conducive at the trial, when there is stripped thread in valve, rotating disc
Driving strip is driven excessively to move, drives drive block driving pressure sensor, carries out induction alarm prompting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of valve switch fatigue experimental device structure diagram；
Fig. 2 be the utility model proposes a kind of valve switch fatigue experimental device driving strip structure diagram.
In figure：1 fixed station, 2 accommodating chambers, 3 rotating bars, 4 driving motors, 5 connecting rods, 6 first spacing rings, 7 first latches,
8 valve fixed frames, 9 rotating discs, 10 straight slots, 11 driving strips, 12 pressure sensors, 13 alarms, 14 second spacing rings, 15 are driven
Motion block.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of valve switch fatigue experimental device, including fixed station 1, fixed station 1 is internally provided with appearance
Receive chamber 2, the inside bottom side of accommodating chamber 2 is provided with driving motor 4, and the output terminal of driving motor 4 is provided with rotation straight up
Bar 3, the top of rotating bar 3 are provided with horizontal rotating disc 9, equally distributed first are provided on the side outer shroud of rotating disc 9
Latch 7, the both sides of accommodating chamber 2 are both provided with the straight slot 10 being adapted with rotating disc 9, and the side of fixed station 1 is provided with horizontal
Connecting rod 5, the opposite side of connecting rod 5 are provided with the first spacing ring 6, and the inside of the first spacing ring 6 is equipped with horizontal driving card
Item 11 is provided with the second spacing ring 14 being adapted with driving strip 11 on the side of the opposite side of fixed station 1, drives strip 11
Side the first spacing ring 6 is provided with limited block, the opposite side of driving strip 11 is provided with drive through the second spacing ring 14
Motion block 15 is provided with the pressure sensor 12 being adapted with drive block 15, the top of fixed station 1 on the side side of fixed station 1
Side is provided with the alarm 13 being adapted with pressure sensor 12, and the top center of rotating disc 9 is provided with valve straight up
Door fixed frame 8, the top of valve fixed frame 8 are provided with valve fixing seat, and the middle side edge of 1 side of fixed station is provided with and drives
The third spacing ring that strip 11 is adapted, the side of driving strip 11 are provided with the second latch being adapted with the first latch 7, hold
Receive the controller that is internally provided with of chamber 2, and the model DATA-7311 controllers of controller, driving motor 4, pressure sensor
12 are electrically connected with the input terminal of controller, and alarm 13 and the output terminal of controller are electrically connected, and driving strip 11 is far from the
The side of two latches is provided with equally distributed millimeter graduation mark.
Operation principle：When in use, by the way that in the utility model, the inside of the first spacing ring 6 is equipped with horizontal driving
Strip 11, and side of the strip 11 far from the second latch is driven to be provided with the design of equally distributed millimeter graduation mark, be conducive to
When detecting valve switch, the driving strip 11 being adapted and rotation are adjusted by the fixation turnning circle on valve switch
The position that disk 9 is connected to each other, and pass through driving motor 4 and rotating disc 9 is controlled driving card item 11 to be driven to be moved to certain position indirectly
Put it is fixed after, then detect that the valve does not have stripped thread phenomenon, by being provided on the side side of fixed station 1 and drive block
15 pressure sensors 12 being adapted, the top side of fixed station 1 are provided with the alarm 13 being adapted with pressure sensor 12
Design, be conducive at the trial, when stripped thread occurs in valve, rotating disc 9 drives driving strip 11 excessively mobile, drives drive block
15 driving pressure sensors 12, carry out induction alarm prompting, the utility model overall structure is simple, can in valve before use,
Timely detection valve whether there is stripped thread, when installing and using, the phenomenon that effectively preventing from leading to leakage due to valve stripped thread,
It is more convenient during use.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of valve switch fatigue experimental device, including fixed station (1), which is characterized in that the inside of the fixed station (1) is set
Accommodating chamber (2) is equipped with, the inside bottom side of the accommodating chamber (2) is provided with driving motor (4), the output of the driving motor (4)
End is provided with rotating bar (3) straight up, and horizontal rotating disc (9), the rotation are provided at the top of the rotating bar (3)
Equally distributed first latch (7) is provided on the side outer shroud of disk (9), the both sides of the accommodating chamber (2) are both provided with turning
The straight slot (10) that Moving plate (9) is adapted, the side of the fixed station (1) are provided with horizontal connecting rod (5), the connecting rod
(5) opposite side is provided with the first spacing ring (6), and the inside of first spacing ring (6) is equipped with horizontal driving strip
(11), the second spacing ring (14) being adapted with driving strip (11) is provided on the side of the opposite side of the fixed station (1),
The side of the driving strip (11) is provided with limited block, the opposite side of the driving strip (11) through the first spacing ring (6)
Second spacing ring (14) is provided with drive block (15), is provided on the side side of the fixed station (1) and drive block
(15) pressure sensor (12) being adapted, the top side of the fixed station (1) is provided with mutually fits with pressure sensor (12)
The alarm (13) matched, the top center of the rotating disc (9) are provided with valve fixed frame (8) straight up.
A kind of 2. valve switch fatigue experimental device according to claim 1, which is characterized in that the valve fixed frame
(8) valve fixing seat is provided at the top of.
A kind of 3. valve switch fatigue experimental device according to claim 1, which is characterized in that the fixed station (1) one
The middle side edge of side is provided with the third spacing ring being adapted with driving strip (11).
A kind of 4. valve switch fatigue experimental device according to claim 1, which is characterized in that the driving strip (11)
Side be provided with the second latch being adapted with the first latch (7).
5. a kind of valve switch fatigue experimental device according to claim 1, which is characterized in that the accommodating chamber (2)
It is internally provided with controller, and the model DATA-7311 controllers of controller, the driving motor (4), pressure sensor
(12) it is electrically connected with the input terminal of controller, the alarm (13) and the output terminal of controller are electrically connected.
A kind of 6. valve switch fatigue experimental device according to claim 1, which is characterized in that the driving strip (11)
Side far from the second latch is provided with equally distributed millimeter graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417510.4U CN207502164U (en) | 2017-10-30 | 2017-10-30 | A kind of valve switch fatigue experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417510.4U CN207502164U (en) | 2017-10-30 | 2017-10-30 | A kind of valve switch fatigue experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502164U true CN207502164U (en) | 2018-06-15 |
Family
ID=62502576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417510.4U Expired - Fee Related CN207502164U (en) | 2017-10-30 | 2017-10-30 | A kind of valve switch fatigue experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051188A (en) * | 2017-10-30 | 2018-05-18 | 天津永升阀门有限公司 | A kind of experimental provision of novel valve switch |
| CN117168801A (en) * | 2023-11-03 | 2023-12-05 | 天津卡尔斯阀门股份有限公司 | Large-caliber ball valve performance detection device |
-
2017
- 2017-10-30 CN CN201721417510.4U patent/CN207502164U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051188A (en) * | 2017-10-30 | 2018-05-18 | 天津永升阀门有限公司 | A kind of experimental provision of novel valve switch |
| CN117168801A (en) * | 2023-11-03 | 2023-12-05 | 天津卡尔斯阀门股份有限公司 | Large-caliber ball valve performance detection device |
| CN117168801B (en) * | 2023-11-03 | 2024-01-16 | 天津卡尔斯阀门股份有限公司 | Large-caliber ball valve performance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180615 Termination date: 20191030 |