CN201859051U - Vertical valve test bed - Google Patents
Vertical valve test bed Download PDFInfo
- Publication number
- CN201859051U CN201859051U CN2010202738173U CN201020273817U CN201859051U CN 201859051 U CN201859051 U CN 201859051U CN 2010202738173 U CN2010202738173 U CN 2010202738173U CN 201020273817 U CN201020273817 U CN 201020273817U CN 201859051 U CN201859051 U CN 201859051U
- Authority
- CN
- China
- Prior art keywords
- test bed
- upper bracket
- valve test
- vertical
- valve
- 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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Abstract
The utility model discloses a vertical valve test bed. The vertical valve test bed comprises a vertical frame, and an upper bracket and a lower bracket are arranged on the vertical frame. The vertical valve test bed is characterized in that at least two hydraulic oil cylinders are arranged on the lower bracket; a lower closure plate is arranged on each hydraulic oil cylinder; an upper closure plate is arranged on the upper bracket in the position corresponding to the central position of each hydraulic oil cylinder; the quantity of the upper closure plates is as same as that of the lower closure plates, and the upper closure plates are arranged on the upper bracket through screw nuts and screw members passing through the upper bracket. The vertical valve test bed has the advantages of simple structure and convenient operation, and a plurality of valves can be tested at the same time within a test period.
Description
Technical field
The utility model relates to a kind of valve detection inspection machine, relates in particular to a kind of vertical testing table that can detect a plurality of smaller diameter valves simultaneously.
Background technology
Valve is dispatching from the factory and the user needs to carry out detection for valve intensity and sealing before using, and detection need meet international and domestic relevant detection standard.Industry is carried out valve detection at present, can only detect a kind of valve a sense cycle, and many times, use especially in a large number under the situation of smaller diameter valve, and this detection just seems that efficiency ratio is lower.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome the shortcoming in the above-mentioned background technology, the vertical testing table that can detect a plurality of smaller diameter valves simultaneously to be provided.
The technical solution of the utility model is: comprise Vertical Rack, Vertical Rack is provided with upper bracket and lower carriage, lower carriage is provided with at least 2 hydraulic jacks, be provided with the lower seal closure plate on each hydraulic jack, be provided with on the center of the corresponding hydraulic jack of upper bracket identical with hydraulic jack quantity on the shutoff plate, all be to be arranged on the upper bracket on the shutoff plate on each by nut with through the screw rod of upper bracket.
All have ring groove on described all shutoff plates, be provided with seal in the ring groove.
Described screw rod is driven by motor, makes that going up the shutoff plate can move up and down.
Described shutoff plate can be plug when carrying out the welded type valve detection, can be blind plate when carrying out the detection of flange form valve.
Described hydraulic jack quantity can be 5.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model carries out welded type valves test synoptic diagram;
Fig. 3 is that the utility model carries out flange form valve test synoptic diagram;
Among the figure: 1, upper spider, 2, lower bearing bracket, 3, hydraulic jack, 4, the lower seal closure plate, 5, go up the shutoff plate, 6, screw rod, 7, motor, 21, lower end cap, 22, upper plug head, 23, the welded type valve, 31, blind plate down, 32, go up blind plate, 33, the flange form valve.
Embodiment
Present embodiment as shown in Figure 1, Vertical Rack is provided with upper bracket (1) and lower carriage (2), lower carriage (2) is provided with 5 hydraulic jacks (3), be provided with lower seal closure plate (4) on each hydraulic jack, being provided with the last shutoff plate (5) identical with hydraulic jack quantity on the center of the corresponding hydraulic jack of upper bracket (1), all is to be arranged on the upper bracket by nut with through the screw rod (6) of upper bracket on the shutoff plate (5) on each.
When carrying out the welded type valve detection, last shutoff plate and lower seal closure plate are respectively upper plug head (22) and lower end cap (21) as shown in Figure 2, and welded type valve (23) places between the two.When detecting bevel for welding formula valve, hydraulic jack (3) is motionless, then drive upper plug head by motor (7) drive screw rod (6) and clamp tested valve, at this moment go up the inner chamber that lower end cap enters valve two ends passage, valve port is sealed by last lower end cap, by the sealing of O RunddichtringO, promptly can carry out intensity and leakage test between plug and the valve passage.
When carrying out the detection of flange form valve, last shutoff plate and lower seal closure plate are respectively blind plate (32) and following blind plate (31) as shown in Figure 3, and flange form valve (33) places between the two.When carrying out the detection of flange form valve, going up the blind plate position before the test can be according to the valve length adjustment to the appropriate location, going up blind plate during test maintains static, hydraulic jack promotes blind plate supported flange formula valve down, seal on the blind plate is sealed the two ends of flange form valve up and down, at this moment promptly can carry out intensity and leakage test.
Claims (4)
- One kind vertical valve test bed, comprise Vertical Rack, Vertical Rack is provided with upper bracket and lower carriage, it is characterized in that lower carriage is provided with at least 2 hydraulic jacks, be provided with the lower seal closure plate on each hydraulic jack, be provided with on the center of the corresponding hydraulic jack of upper bracket identical with hydraulic jack quantity on the shutoff plate, all be to be arranged on the upper bracket on the shutoff plate on each by nut with through the screw rod of upper bracket.
- 2. as claimed in claim 1 vertical valve test bed, it is characterized in that all having ring groove on described all shutoff plates, be provided with seal in the ring groove.
- 3. as claimed in claim 1 vertical valve test bed, it is characterized in that described shutoff plate is a plug when carrying out the welded type valve detection, when carrying out the detection of flange form valve, be blind plate.
- 4. as claimed in claim 1 vertical valve test bed, it is characterized in that described hydraulic jack quantity is 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738173U CN201859051U (en) | 2010-07-28 | 2010-07-28 | Vertical valve test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738173U CN201859051U (en) | 2010-07-28 | 2010-07-28 | Vertical valve test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859051U true CN201859051U (en) | 2011-06-08 |
Family
ID=44104855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202738173U Expired - Fee Related CN201859051U (en) | 2010-07-28 | 2010-07-28 | Vertical valve test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175682A (en) * | 2013-03-18 | 2013-06-26 | 平煤神马建工集团有限公司土建处 | Multi-diameter flanged hydraulic test multifunction device for valves |
-
2010
- 2010-07-28 CN CN2010202738173U patent/CN201859051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175682A (en) * | 2013-03-18 | 2013-06-26 | 平煤神马建工集团有限公司土建处 | Multi-diameter flanged hydraulic test multifunction device for valves |
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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 |
Granted publication date: 20110608 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |