CN201611323U - Multifunctional clamp press type pressure testing clamp - Google Patents
Multifunctional clamp press type pressure testing clamp Download PDFInfo
- Publication number
- CN201611323U CN201611323U CN2010200413232U CN201020041323U CN201611323U CN 201611323 U CN201611323 U CN 201611323U CN 2010200413232 U CN2010200413232 U CN 2010200413232U CN 201020041323 U CN201020041323 U CN 201020041323U CN 201611323 U CN201611323 U CN 201611323U
- Authority
- CN
- China
- Prior art keywords
- coupling arrangement
- anchor clamps
- pressure testing
- type pressure
- sleeve
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to a multifunctional clamp press type pressure testing clamp, which effectively solves the problems of the conventional clamp of inconvenient use, high labor intensity and high experimentation cost. The utility model adopts the technical scheme that a locking device, a connecting device and an inner sealing device are included, wherein the inner sealing device adopts the structure that a bearing is embedded into a groove at the lower part inside an inner sleeve gasket, the central shaft at the lower end of the inner sleeve gasket extends into the sleeve gasket and is fixed on the bearing, a tapered sleeve is arranged at the upper part of the central shaft, the upper part of the inner sleeve gasket is connected with the lower part of the connecting device, the upper part of the connecting device is connected with the lower part of a seal press sleeve, the upper part of the tapered sleeve is positioned in the locking device inside the connecting device, a spring sleeved outside the tapered sleeve is arranged at the lower part of the locking device, and the inner wall of the connecting device increasingly contracts downwards to form a step shape. The utility model has the advantages of simple structure, convenient use, good compatibility and wide application range, and is classified as an innovation on clamps.
Description
One, technical field
The utility model relates to anchor clamps, particularly a kind of multifunction card pressure type pressure testing anchor clamps.
Two, background technology
At present, anchor clamps all have irreplaceable effect as a kind of essential tool of fixing or sealed tube in actual production and experiment testing process.Especially in experimentation, no matter be which kind of tubing is carried out the pressure testing experiment, all must use the pressure testing anchor clamps, the pressure testing anchor clamps are a kind of as anchor clamps, also experienced permanent development course, yet, present pressure testing anchor clamps remain the corresponding a kind of tubing of a kind of model, if the tubing to different model carries out pressure testing, just need to prepare the needed pressure testing anchor clamps of each model, increased experimental cost so undoubtedly.In addition, owing to will ceaselessly change the tubing that anchor clamps adapt to different model, not only use inconveniently, more increased labour intensity, thus improvement and innovate imperative.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of multifunction card pressure type pressure testing anchor clamps, can effectively solve the pressure testing anchor clamps uses inconvenient, labour intensity is big, the problem that experimental cost is high, the technical scheme of its solution is, comprise locking device, coupling arrangement and inner sealing device, inner sealing device is, is embedded with bearing in the groove of bottom in the inner seal sleeve, and the central shaft on the inner seal sleeve lower end puts in inner seal sleeve and is fixed on the bearing, conical sleeve is arranged at central shaft top, inner seal sleeve top is connected with the coupling arrangement bottom, and coupling arrangement top is connected with envelope gland bottom, and conical sleeve top places in the locking device of coupling arrangement, there is the spring that is sleeved on the conical sleeve outside locking device lower end, and it is diminishing stepped downwards that the coupling arrangement inwall is.The utility model is simple in structure, and is easy to use, and compatible performance is good, and wide accommodation is the innovation on the anchor clamps.
Four, description of drawings
Accompanying drawing is a structure cut-open view of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provide by accompanying drawing, structure of the present utility model is, comprise locking device, coupling arrangement and inner sealing device, inner sealing device is, be embedded with bearing 8 in the groove 11 of bottom in the inner seal sleeve 7, central shaft 9 on the inner seal sleeve lower end puts in inner seal sleeve and is fixed on the bearing, conical sleeve 10 is arranged at central shaft top, inner seal sleeve 7 tops are connected with coupling arrangement 3 bottoms, coupling arrangement 3 tops are connected with envelope gland 1 bottom, conical sleeve top places in the locking device 2 of coupling arrangement, and there is the spring 4 that is sleeved on the conical sleeve outside locking device lower end, and it is diminishing stepped downwards that the coupling arrangement inwall is.
In order to guarantee result of use, said inner seal sleeve 7 links together through screw thread and coupling arrangement 3; Said coupling arrangement 3 is connected with envelope gland 1 through screw thread; Said central shaft 9 is a tubular shaft, and an external thread 12 is arranged on the outer wall of lower end, and the central shaft upper end is set with pad 5, and the external diameter of pad is greater than the groove width of groove, and the internal diameter of pad is greater than conical sleeve lower end external diameter; Said conical sleeve 10 is the hollow cylindrical shell that the lower end is big, the upper end is little; Said locking device 2 is the cavity of hollow, and the internal diameter of external diameter and coupling arrangement matches should; Said envelope gland 1 is the hollow body of lower end bore greater than the upper end bore; The sealing gasket 6 that is fixed in the inner seal sleeve lower channel is arranged at said bearing 8 bottoms.
It is to be noted that the foregoing description does not limit the utility model in any form, all technical schemes that form obtained of taking to be equal to replacement or equivalent transformation all drop within the protection domain of the present utility model.
Operating position of the present utility model is, during use, central shaft can be connected with the ambient pressure device through the axle external thread, and by being threaded, locking device can be locked with the length degree that is threaded of coupling arrangement or unclamps according to the envelope gland between each position of the present utility model.Inner sealing device is by sealing gasket, and bearing seal gas and other fluids can effectively prevent the situations such as air pressure reduction that cause because of leakage, and locking device prevents locked by spring and pad.
The utility model can insert coupling arrangement with the tubing of different model in use, coupling arrangement can adapt to the tubing of different inner diameters, and the tubing of various outer diameter adapts to by locking device, and the utility model is simple to operation, compatible performance is good, and economic and social benefit is remarkable.
Claims (8)
1. multifunction card pressure type pressure testing anchor clamps, comprise locking device, coupling arrangement and inner sealing device, it is characterized in that, inner sealing device is, be embedded with bearing (8) in the groove (11) of the interior bottom of inner seal sleeve (7), central shaft on the inner seal sleeve lower end (9) puts in inner seal sleeve and is fixed on the bearing, conical sleeve (10) is arranged at central shaft top, inner seal sleeve (7) top is connected with coupling arrangement (3) bottom, coupling arrangement (3) top is connected with envelope gland (1) bottom, conical sleeve top places in the locking device (2) of coupling arrangement, there is the spring (4) that is sleeved on the conical sleeve outside locking device lower end, and it is diminishing stepped downwards that the coupling arrangement inwall is.
2. multifunction card pressure type pressure testing anchor clamps according to claim 1 is characterized in that said inner seal sleeve (7) links together through screw thread and coupling arrangement (3).
3. multifunction card pressure type pressure testing anchor clamps according to claim 1 is characterized in that, said coupling arrangement (3) is connected with envelope gland (1) through screw thread.
4. multifunction card pressure type pressure testing anchor clamps according to claim 1, it is characterized in that, said central shaft (9) is a tubular shaft, an external thread (12) is arranged on the outer wall of lower end, the central shaft upper end is set with pad (5), the external diameter of pad is greater than the groove width of groove, and the internal diameter of pad is greater than conical sleeve lower end external diameter.
5. multifunction card pressure type pressure testing anchor clamps according to claim 1 is characterized in that said conical sleeve (10) is the hollow cylindrical shell that the lower end is big, the upper end is little.
6. multifunction card pressure type pressure testing anchor clamps according to claim 1 is characterized in that said locking device (2) is the cavity of hollow, and the internal diameter of external diameter and coupling arrangement matches should.
7. multifunction card pressure type pressure testing anchor clamps according to claim 1 is characterized in that, said envelope gland (1) is the hollow body of lower end bore greater than the upper end bore.
8. multifunction card pressure type pressure testing anchor clamps according to claim 1 is characterized in that, the sealing gasket (6) that is fixed in the inner seal sleeve lower channel is arranged at said bearing (8) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200413232U CN201611323U (en) | 2010-01-21 | 2010-01-21 | Multifunctional clamp press type pressure testing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200413232U CN201611323U (en) | 2010-01-21 | 2010-01-21 | Multifunctional clamp press type pressure testing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611323U true CN201611323U (en) | 2010-10-20 |
Family
ID=42961957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200413232U Expired - Fee Related CN201611323U (en) | 2010-01-21 | 2010-01-21 | Multifunctional clamp press type pressure testing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611323U (en) |
-
2010
- 2010-01-21 CN CN2010200413232U patent/CN201611323U/en not_active Expired - Fee Related
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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: 20101020 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |