CN205781659U - Tubing test specimen connection clamp device - Google Patents
Tubing test specimen connection clamp device Download PDFInfo
- Publication number
- CN205781659U CN205781659U CN201620566838.1U CN201620566838U CN205781659U CN 205781659 U CN205781659 U CN 205781659U CN 201620566838 U CN201620566838 U CN 201620566838U CN 205781659 U CN205781659 U CN 205781659U
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- CN
- China
- Prior art keywords
- fastening
- pipe box
- end cap
- test specimen
- nut
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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
A kind of tubing test specimen connection clamp device, relates to tubing test aid technical field.Including coupling mechanism and retention mechanism, described coupling mechanism includes pipe box 11, sealing ring 12, end cap 8 and compact heap 5, and described pipe box is enclosed within test specimen 13, and end cap entangles pipe box, is equipped with sealing ring between pipe box and end cap, and the top of end cap is provided with water nozzle 10；Described retention mechanism has fastening sleeve 1 and fastening bolt 3, being provided with nut groove 2 outside described fastening sleeve, be provided with nut 7 in nut groove, described fastening bolt runs through fastening sleeve and nut groove, and match with nut, the top of fastening bolt is provided with fastening handle 4.By operation fastening handle, drive fastening bolt, under the common effect of fastening sleeve, the compact heap being placed in fastening sleeve is compressed, due to the thrust common by fastening bolt and fastening sleeve, the most simple to operate, and compact heap uniform force, it is possible to reach preferable sealing effectiveness.
Description
Technical field
This utility model relates to tubing test aid technical field, particularly belongs to a kind of tubing test specimen connection fastening dress
Put.
Background technology
When some tubing carry out suppressing etc. a series of test, need, by the closed at both ends of test specimen, then to pass through end face
The water nozzle on top is toward water filling in tubing or suppresses.In test process, it is extremely difficult to preferable sealing effectiveness, affects test unavoidably
Effect.In testing, conventional compact heap auxiliary seal, between two compact heaps, conventional bolt attaching nut fastens.Use spiral shell
Bolt attaching nut tightening operation is comparatively laborious, and can make compact heap discontinuity, is generally also difficult to by extrusion deformation of pipe
Reach sealing effectiveness.
Summary of the invention
The purpose of this utility model is i.e. to provide a kind of tubing test specimen connection clamp device, grasps during to reach tubing test
Make simple, make the purpose of compact heap uniform force.
Tubing test specimen provided by the utility model connection clamp device, including coupling mechanism and retention mechanism, its feature
Being, described coupling mechanism includes that pipe box, sealing ring, end cap and compact heap, described pipe box are enclosed within test specimen, and end cap entangles
Pipe box, is equipped with sealing ring between pipe box and end cap, the top of end cap is provided with water nozzle, and bottom margin is provided with annular protrusion, described
Compact heap has two pieces, and compact heap is provided with profile of tooth stricture of vagina and annular groove, and two pieces of compact heaps match, and profile of tooth stricture of vagina acts on outside test specimen
Wall, annular groove coordinates with annular protrusion, i.e. bottom annular protrusion and pipe box in embedded rings connected in star；Described retention mechanism tool
There are fastening sleeve and fastening bolt, outside described fastening sleeve, are provided with nut groove, in nut groove, be provided with nut, described fastening
Bolt-through fastening sleeve and nut groove, and match with nut, the top of fastening bolt is provided with fastening handle.
Described fastening sleeve is provided with elastic buffer section.
In use, pipe box is enclosed within test specimen this utility model, and cannula tip places sealing ring, and end cap is enclosed within outside pipe box
Portion, the profile of tooth stricture of vagina on compact heap bites test specimen, bottom annular protrusion that annular groove is embedded on end cap and pipe box, passes through end cap
On water nozzle toward water filling in test specimen, suppress；By operation fastening handle, drive fastening bolt, in the common effect of fastening sleeve
Under the compact heap being placed in fastening sleeve is compressed, due to the thrust common by fastening bolt and fastening sleeve,
The most simple to operate, and compact heap uniform force, it is possible to reach preferable sealing effectiveness.
Accompanying drawing explanation
Accompanying drawing part discloses this utility model specific embodiment, wherein,
Fig. 1, this utility model assembling schematic diagram；
Fig. 2, this utility model sleeve embodiment one；
Fig. 3, this utility model sleeve embodiment two.
Detailed description of the invention
As it is shown in figure 1, tubing test specimen provided by the utility model connection clamp device, including coupling mechanism and fastening machine
Structure, it is characterised in that described coupling mechanism includes pipe box 11, sealing ring 12, end cap 8 and compact heap 5, described pipe box is enclosed within
On test specimen 13, end cap entangles pipe box, is equipped with sealing ring between pipe box and end cap, and the top of end cap is provided with water nozzle 10, bottom margin
Being provided with annular protrusion 9, described compact heap has two pieces, and compact heap is provided with profile of tooth stricture of vagina 14 and annular groove 15, two pieces of compact heaps
Matching, profile of tooth stricture of vagina bites test specimen, and annular groove coordinates with annular protrusion, i.e. embedded rings connected in star bottom annular protrusion and pipe box
In.Pipe box is enclosed within test specimen, and cannula tip places sealing ring, and end cap is enclosed within outside pipe box, and the profile of tooth stricture of vagina on compact heap bites examination
Bottom part, annular protrusion that annular groove is embedded on end cap and pipe box, then by the water nozzle on end cap toward water filling in test specimen,
Suppressing, test test specimen, compact heap occlusion is the tightest, and the cooperation of pipe box, sealing ring and end cap is the tightst, whole connection machine
Sealing between structure and test specimen is the best, and test result is the most authentic and valid.
As in figure 2 it is shown, described retention mechanism has fastening sleeve 1 and fastening bolt 3, set outside described fastening sleeve
Having nut groove 2, be provided with nut 7 in nut groove, described fastening bolt runs through fastening sleeve and nut groove, and matches with nut
Closing, the top of fastening bolt is provided with fastening handle 4.By rotating fastening handle, fastening bolt is made to put under the effect of nut
Withstand in fastening sleeve on compact heap, under the common effect of fastening sleeve, the compact heap being placed in fastening sleeve is pressed
Tightly, the simplest；Due to the thrust common by fastening bolt and fastening sleeve, the while of being again two pieces of compact heaps
Stress, so compact heap is also uniform to the thrust of end cap and pipe box.
Described fastening sleeve is provided with elastic buffer section 6.After compact heap is by enough thrusts, if continuing rotation
Turning fastening handle, the elastic buffer section on fastening sleeve can produce certain elastic deformation, it is to avoid because compact heap occlusion is the tightliest made
Become test specimen, pipe box and the damage of end cap.
Claims (2)
1. a tubing test specimen connection clamp device, including coupling mechanism and retention mechanism, it is characterised in that described connection machine
Structure includes pipe box (11), sealing ring (12), end cap (8) and compact heap (5), and described pipe box is enclosed within test specimen (13), end cap set
Living pipe box, be equipped with sealing ring between pipe box and end cap, the top of end cap is provided with water nozzle (10), and bottom margin is provided with annular protrusion
(9), described compact heap has two pieces, and compact heap is provided with profile of tooth stricture of vagina (14) and annular groove (15), and two pieces of compact heaps match,
Profile of tooth stricture of vagina acts on test specimen outer wall, and annular groove coordinates with annular protrusion, i.e. embedded rings connected in star bottom annular protrusion and pipe box
In；Described retention mechanism has fastening sleeve (1) and fastening bolt (3), is provided with nut groove outside described fastening sleeve
(2), being provided with nut (7) in nut groove, described fastening bolt runs through fastening sleeve and nut groove, and matches with nut, tightly
The top of fixing bolt is provided with fastening handle (4).
Tubing test specimen the most according to claim 1 connection clamp device, it is characterised in that described fastening sleeve is provided with
Elastic buffer section (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566838.1U CN205781659U (en) | 2016-06-14 | 2016-06-14 | Tubing test specimen connection clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566838.1U CN205781659U (en) | 2016-06-14 | 2016-06-14 | Tubing test specimen connection clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781659U true CN205781659U (en) | 2016-12-07 |
Family
ID=58135126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566838.1U Expired - Fee Related CN205781659U (en) | 2016-06-14 | 2016-06-14 | Tubing test specimen connection clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801797A (en) * | 2017-04-27 | 2018-11-13 | 天津台信检测技术有限公司 | The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device |
| CN109229924A (en) * | 2018-09-18 | 2019-01-18 | 安徽宁磁电子科技有限公司 | powder protective device |
-
2016
- 2016-06-14 CN CN201620566838.1U patent/CN205781659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801797A (en) * | 2017-04-27 | 2018-11-13 | 天津台信检测技术有限公司 | The resistance to pressuring oil pipe pressure resistance of automobile and explosion bulge test device |
| CN109229924A (en) * | 2018-09-18 | 2019-01-18 | 安徽宁磁电子科技有限公司 | powder protective 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: 20161207 Termination date: 20170614 |