CN202188985U - Chest door for pipeline bursting tests - Google Patents
Chest door for pipeline bursting tests Download PDFInfo
- Publication number
- CN202188985U CN202188985U CN2011202519490U CN201120251949U CN202188985U CN 202188985 U CN202188985 U CN 202188985U CN 2011202519490 U CN2011202519490 U CN 2011202519490U CN 201120251949 U CN201120251949 U CN 201120251949U CN 202188985 U CN202188985 U CN 202188985U
- Authority
- CN
- China
- Prior art keywords
- door
- explosion bulge
- bulge test
- chest
- hydraulic cylinders
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 230000009172 bursting Effects 0.000 title abstract 5
- 238000004880 explosion Methods 0.000 claims description 28
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a chest door for pipeline bursting tests. The chest door comprises hydraulic pumps, hydraulic cylinders, movable shafts, triangular-shaped metal blocks, control switches, and a door panel, wherein the hydraulic pumps are connected with the hydraulic cylinders through hoses and are provided with the control switches, the hydraulic cylinders are placed on the lateral surfaces of a bursting test chest, the hydraulic cylinders and the metal blocks are connected through the movable shafts, the metal blocks are fixed on the door panel; and the two hydraulic cylinders are distributed on two sides of the bursting test chest and are connected with the hydraulic pumps respectively. The utility model has the advantages that the door panel can be in tight combination with the bursting test chest, so that the leak tightness is enhanced, the safety is guaranteed, and the use is more convenient; and simple structure, convenience in maintenance, and high testing data accuracy, etc. are realized.
Description
Technical field
The utility model belongs to explosion bulge test box technology field, especially relates to a kind of pipeline explosion bulge test chamber door.
Background technology
Pipe production need be carried out the explosion bulge test analysis to it after accomplishing, and promptly it is applied certain pressure, the pressure that testing conduit can bear.The design of explosion bulge test case does not also have complete standardization, and enterprise all is the actual demand according to oneself, designs, and general enterprise all is that the explosion bulge test chamber door that directly will have constant weight covers on the explosion bulge test case.In the explosion bulge test process, the pressure in the explosion bulge test case can increase, and causes the loosening of explosion bulge test chamber door easily, and poor sealing influences process of the test and causes test findings inaccurate.
Summary of the invention
The problem that the utility model will solve provides a kind of pipeline explosion bulge test chamber door that strengthens sealing, is particularly suitable for the explosion bulge test of bearing capacity test.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of pipeline explosion bulge test chamber door is characterized in that: comprise hydraulic pump, hydraulic cylinder, movable axis, derby, CS and door-plate; Said hydraulic pump is connected with flexible pipe with hydraulic cylinder, and is provided with CS, and hydraulic cylinder places the side of explosion bulge test case, and hydraulic cylinder is connected with movable axis with derby, and derby is fixed on the door-plate.
Further, said hydraulic cylinder has two, divides to be arranged in the both sides of explosion bulge test case, and is connected with a hydraulic pump respectively.
Further, described derby is triangular shape.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, door-plate can be combined closely with the explosion bulge test case, strengthens sealing, and guarantees safety, uses convenient; Have simple in structure, easy to maintenance, test figure accuracy advantages of higher.
Description of drawings
Fig. 1 is the simple structure synoptic diagram of the utility model pipeline explosion bulge test chamber door
Among the figure: 1, hydraulic pump; 2, hydraulic cylinder; 3, movable axis; 4, derby; 5, CS; 6, door-plate; 7, explosion bulge test case
Embodiment
As shown in Figure 1, a kind of pipeline explosion bulge test of the utility model chamber door comprises derby 4, CS 5 and the door-plate 6 of hydraulic pump 1, hydraulic cylinder 2, movable axis 3, triangular shape; Said hydraulic pump 1 is connected with hydraulic cylinder 2 usefulness flexible pipes, and is provided with CS 5, and hydraulic cylinder 2 places the side of explosion bulge test case 7, and hydraulic cylinder 2 is connected with derby 4 usefulness movable axis 3, and derby 4 is fixed on the door-plate 6.Said hydraulic cylinder 2 has two, divides to be arranged in the both sides of explosion bulge test case 7, and is connected with a hydraulic pump 1 respectively.
The course of work of this instance: after the pipeline that will test places pipeline explosion bulge test case 7; Open CS 5; Make hydraulic pump 1 and hydraulic cylinder 2 in running order; Derby 4 combines closely door-plate and explosion bulge test case under the effect of pressure, guarantees the accuracy of sealing, security, test figure.Derby 4 is designed to triangular shape, under the situation of conservation, increases the contact area of derby 4 and door-plate 6, help compressing door-plate.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (3)
1. a pipeline explosion bulge test chamber door is characterized in that: comprise hydraulic pump (1), hydraulic cylinder (2), movable axis (3), derby (4), CS (5) and door-plate (6); Said hydraulic pump (1) is connected with flexible pipe with hydraulic cylinder (2), and is provided with CS (5), and hydraulic cylinder (2) places the side of explosion bulge test case (7), and hydraulic cylinder (2) is connected with movable axis (3) with derby (4), and derby (4) is fixed on the door-plate (6).
2. pipeline explosion bulge test chamber door according to claim 1 is characterized in that: said hydraulic cylinder (2) has two, divides to be arranged in the both sides of explosion bulge test case (7), and is connected with a hydraulic pump (1) respectively.
3. pipeline explosion bulge test chamber door according to claim 1 is characterized in that: described derby (4) is triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202519490U CN202188985U (en) | 2011-07-16 | 2011-07-16 | Chest door for pipeline bursting tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202519490U CN202188985U (en) | 2011-07-16 | 2011-07-16 | Chest door for pipeline bursting tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188985U true CN202188985U (en) | 2012-04-11 |
Family
ID=45920427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202519490U Expired - Fee Related CN202188985U (en) | 2011-07-16 | 2011-07-16 | Chest door for pipeline bursting tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912702A (en) * | 2020-09-15 | 2020-11-10 | 双威液压工业（芜湖）有限公司 | Blasting test equipment for hydraulic pipe production and operation method thereof |
-
2011
- 2011-07-16 CN CN2011202519490U patent/CN202188985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912702A (en) * | 2020-09-15 | 2020-11-10 | 双威液压工业（芜湖）有限公司 | Blasting test equipment for hydraulic pipe production and operation method thereof |
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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: 20120411 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |