CN206132316U - Full through -flow pump airtight test anchor clamps - Google Patents
Full through -flow pump airtight test anchor clamps Download PDFInfo
- Publication number
- CN206132316U CN206132316U CN201621014247.XU CN201621014247U CN206132316U CN 206132316 U CN206132316 U CN 206132316U CN 201621014247 U CN201621014247 U CN 201621014247U CN 206132316 U CN206132316 U CN 206132316U
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- test
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- lower wall
- flow pump
- disk
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Abstract
The utility model provides a full through -flow pump airtight test anchor clamps, including experimental hanging wall, experimental lower wall, experimental hanging wall setting is directly over experimental lower wall, it compresses tightly the dish to be equipped with on the experimental hanging wall, it is equipped with suspension buckle to compress tightly to coil, experimental hanging wall all is equipped with a plurality of compact heaps with the periphery of experimental lower wall, be equipped with the through -hole of answering with the flange pore pair on the compact heap, be equipped with the air vent on the experimental lower wall, the vent hole connection breather pipe, be equipped with the valve on the breather pipe, the below of experimental lower wall is equipped with the landing leg. The beneficial effects of the utility model are that experimental last lower wall pastes the ring flange of tight through -flow pump, and compact heap and through -hole correspond to be connected good back and to weld, forms a sealed space, exhausts the gas tightness of experiment through -flow pump by the air vent, installs save raw materials, simple structure, expends time in and lack to fine experimental effect has been reached.
Description
Technical field
This utility model belongs to pump equipment technical field, more particularly, to a kind of close test fixture of full-tubular pump gas.
Background technology
Tubular through flow pump is used in hydraulic engineering, is one of important step of tubular through flow pump manufacture to bubble-tight test.Air-tightness
The tubular through flow pump worked under hydraulic pressure force environment is mainly detected, can guarantee that tubular through flow pump is water-tight, if tubular through flow pump can be affected
Overall work effect.
At present, do not have on the market the fixture of air seal test can be carried out for the whole machine of tubular through flow pump, therefore need design one badly
Kind can save time, Detection results are good, processing cost is low device to be solving above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide that a kind of simple structure, simple to operate, Detection results are good, processing cost is low, raw
Produce the close test fixture of full-tubular pump gas of efficiency high.
The technical solution of the utility model is：Under a kind of close test fixture of full-tubular pump gas, including the upper disk of test, test
Disk, in the test, disk is arranged on the surface of test lower wall, and in the test, disk is provided with compression plate, sets on the compression plate
Withhold, in the test, disk is equipped with some compact heaps with the periphery of test lower wall, and the compact heap is provided with and flange hole
Corresponding through hole, the test lower wall are provided with passage, and the passage connects breather, and the breather is provided with valve
Door, is provided with supporting leg below the test lower wall.
Further, the compression plate is weldingly fixed on the upper disk of test.
Further, described withholding is fixedly connected on compression plate.
Further, disk and the equal diameters for testing lower wall in the test.
This utility model has the advantages and positive effects that：Due to adopting above-mentioned technical proposal, the upper lower burrs patch of test
The ring flange of tight tubular through flow pump, compact heap is corresponding with through hole connect after weld, one space for sealing of formation, by passage aerofluxuss
To test the air-tightness of tubular through flow pump, device saving raw material, simple structure, consuming time are few, and have reached good test effect
Really.
Description of the drawings
Fig. 1 is upper disk cross-sectional view of the present utility model；
Fig. 2 is upper dish structure schematic diagram of the present utility model；
Fig. 3 is lower wall cross-sectional view of the present utility model；
Fig. 4 is lower disc schematic diagram of the present utility model.
In figure：
1st, disk 2, test lower wall 3, compression plate in test
4th, withhold 5, compact heap 6, through hole
7th, passage 8, breather 9, valve
10th, supporting leg
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is elaborated.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the close test fixture of a kind of full-tubular pump gas of this utility model, including in test
Disk 1, test lower wall 2, in the test, disk 1 is arranged on the surface of test lower wall 2, and in the test, disk 1 is provided with compression plate
3, the compression plate 3 is provided with withholds 4, and in the test, disk 1 is equipped with some compact heaps 5 with the periphery of test lower wall 2, described
Compact heap 5 is provided with through hole 6 corresponding with flange hole, and the test lower wall 2 is provided with passage 7, and the connection of the passage 7 is logical
Trachea 8, the breather 8 are provided with valve 9, and the lower section of the test lower wall 2 is provided with supporting leg 10.
The compression plate 3 is weldingly fixed on the upper disk 1 of test.
It is described to withhold 4 and be fixedly connected on compression plate 3.
Disk 1 and the equal diameters for testing lower wall 2 in the test.
The course of work of this example：When air seal test is carried out, test lower wall 2 is fixed into good position, the upper of lower wall 2 is tested
Surface is adjacent to diffuser ring flange, and the hole correspondence position on through hole 6 and ring flange, compact heap 5 are solid with 6 welding position of through hole
Fixed, test lower wall 2 is welded with ring flange, is then tested upper disk 1 and is moved test upper disk 1 by withholding the hanging apparatus of 4 connections
Move on ring flange, in test, the lower surface of disk 1 is adjacent to ring flange, 5 phase of the compact heap through hole 6 and flange in test on disk 1
The hole alignment position of disk, is then welded and fixed, subsequently welding compression plate 3 and the upper disk 1 of test, to ensure to weld closed completely,
The outside aerofluxuss of passage of the connection of breather 8, to test the air-tightness of tubular through flow pump.
The upper lower burrs of test are adjacent to the ring flange of tubular through flow pump, compact heap 5 is corresponding with through hole 6 connect after weld, formed one
The space of individual sealing, is tested the air-tightness of tubular through flow pump by passage aerofluxuss, and device is saved raw material, simple structure, expends the time
It is few, and reached good test effect.
Above one embodiment of the present utility model is described in detail, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to this utility model application range
Impartial change with improve etc., still all should belong within patent covering scope of the present utility model.
Claims (4)
1. the close test fixture of a kind of full-tubular pump gas, it is characterised in that：Including the upper disk (1) of test, test lower wall (2), the examination
The surface that disk (1) is arranged on test lower wall (2) is tested, disk (1) is provided with compression plate (3), the compression plate in the test
(3) it is provided with and withholds (4), disk (1) is equipped with some compact heaps (5), the pressure with the periphery of test lower wall (2) in the test
Tight block (5) is provided with through hole (6) corresponding with flange hole, and test lower wall (2) is provided with passage (7), the passage
(7) connect breather (8), the breather (8) is provided with valve (9), supporting leg is provided with below test lower wall (2)
(10)。
2. the close test fixture of full-tubular pump gas according to claim 1, it is characterised in that：Compression plate (3) welding is solid
It is scheduled on the upper disk (1) of test.
3. the close test fixture of full-tubular pump gas according to claim 1, it is characterised in that：Withhold (4) are fixedly connected
On compression plate (3).
4. full pole tubular through flow pump air seal test fixture according to claim 1, it is characterised in that：In the test disk (1) with
The equal diameters of test lower wall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014247.XU CN206132316U (en) | 2016-08-31 | 2016-08-31 | Full through -flow pump airtight test anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014247.XU CN206132316U (en) | 2016-08-31 | 2016-08-31 | Full through -flow pump airtight test anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132316U true CN206132316U (en) | 2017-04-26 |
Family
ID=58567409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014247.XU Active CN206132316U (en) | 2016-08-31 | 2016-08-31 | Full through -flow pump airtight test anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197869A (en) * | 2016-08-31 | 2016-12-07 | 天津甘泉集团有限公司 | A kind of full-tubular pump air seal test fixture |
-
2016
- 2016-08-31 CN CN201621014247.XU patent/CN206132316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197869A (en) * | 2016-08-31 | 2016-12-07 | 天津甘泉集团有限公司 | A kind of full-tubular pump air seal test fixture |
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