CN207197734U - Hydraulic prop experimental rig - Google Patents
Hydraulic prop experimental rig Download PDFInfo
- Publication number
- CN207197734U CN207197734U CN201721099892.0U CN201721099892U CN207197734U CN 207197734 U CN207197734 U CN 207197734U CN 201721099892 U CN201721099892 U CN 201721099892U CN 207197734 U CN207197734 U CN 207197734U
- Authority
- CN
- China
- Prior art keywords
- triple
- use valve
- pressure gauge
- installation set
- threeway
- 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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- Valve Housings (AREA)
Abstract
Hydraulic prop experimental rig, mainly by threeway body（1）, triple-use valve type fluid injection body（And triple-use valve installation set 2)（3）Composition, triple-use valve type fluid injection body（2) with threeway body（1）Right-hand member straightthrough port be welded to connect, in triple-use valve installation set（3）On have hole with triple-use valve installation set central axis, triple-use valve installation set（3）It is welded on threeway body（1）Left end straightthrough port on, threeway body（1）Left end straightthrough port connected with the hole, in threeway body（1）By-pass port be provided with pressure gauge connection（4）, pressure gauge passes through nut（5）Installed in pressure gauge connection（4）On.Compared with prior art, because the utility model triple-use valve shape fluid injection body can be directly plugged in single-body hydraulic prop mounting hole, plug is convenient, fast.This not only substantially increases efficiency, saves man-hour, and has been greatly reduced the labor intensity of worker, there is good economic and social benefit.
Description
Technical field
A kind of hydraulic prop experimental rig is the utility model is related to, especially a kind of conveniently monomer hydraulic branch
Column test device.
Background technology
It is well known that the hydraulic prop that coal mining enterprise uses is to carry out pressure-resistant and leak test.At present, monomer liquid
Pressure pillar is pressure-resistant and the method for leak test is to install a triple-use valve on each subject hydraulic prop, carries out fluid injection and row
Liquid, be so completely can with, but operate because a piece pillar of every examination just needs to install, dismantles a triple-use valve, take a lot of work
Time-consuming, efficiency is also very low, and labor strength is big.Therefore, a kind of monomer hydraulic branch for not having to dismount triple-use valve every time is designed
Column test device, it is the current technical issues that need to address.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of monomer hydraulic for not having to dismount triple-use valve every time
Prop testing device.The experimental rig changes traditional experiment technique, improves test efficiency, reduces labor strength.
The technical scheme in the invention for solving the technical problem is：
Hydraulic prop experimental rig, mainly it is made up of threeway body, triple-use valve type fluid injection body and triple-use valve installation set,
The right-hand member straightthrough port of triple-use valve type fluid injection body and threeway body is welded to connect, and is had in triple-use valve installation set and triple-use valve installation set
The hole of central axis, triple-use valve installation set are welded on the left end straightthrough port of threeway body, the left end straightthrough port of threeway body
Connected with the hole, pressure gauge connection is provided with the by-pass port of threeway body, pressure gauge is arranged on pressure gauge connection by nut
On.
As a kind of preferred scheme of the present utility model, pressure gauge connection is welded on the upside of threeway body, and pressure gauge connects
Mouth and threeway body angle at 45 °.
As a kind of preferred scheme of the present utility model, described triple-use valve type fluid injection body is external dimensions and monomer hydraulic
Pillar triple-use valve mounting hole matches, and triple-use valve type fluid injection body can easily and efficiently be inserted into single-body hydraulic prop peace
Fill in hole, easily and efficiently can also extract triple-use valve type fluid injection body out of single-body hydraulic prop mounting hole.
When experiment is lived alone, first triple-use valve is installed in triple-use valve installation set, pressure gauge is fastened on pressure gauge connection
Shown for pressure, then triple-use valve shape fluid injection body is inserted in single-column triple-use valve mounting hole to be tried, brought from emulsification pump
The topping up of single-column can be achieved by fluid injection gun to the triple-use valve fluid injection being installed in triple-use valve installation set for power fluid.
Compared with prior art, because the utility model triple-use valve shape fluid injection body is can be directly plugged in monomer hydraulic branch
In post triple-use valve mounting hole, plug is convenient, fast.This not only substantially increases efficiency, saves man-hour, and drop significantly
The low labor intensity of worker, there is good economic and social benefit.When carrying out more or the experiment of large quantities of single-columns, without each
Triple-use valve is all dismounted, and only needs to fill, tear open once, you can experiment single-column, can be repeatedly used, experiment single-column is convenient, fast, section
Save time and manpower.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view of structural representation of the present utility model.
Embodiment
As illustrated,
Hydraulic prop experimental rig, mainly by 3 groups of threeway body 1, triple-use valve type fluid injection body 2 and triple-use valve installation set
Into, it is characterised in that the right-hand member straightthrough port of triple-use valve type fluid injection body 2 and threeway body 1 is welded to connect, in triple-use valve installation set 3
On have hole with triple-use valve installation set central axis, triple-use valve installation set 3 is welded on the left end straightthrough port of threeway body 1,
The left end straightthrough port of threeway body 1 connects with the hole, pressure gauge connection 4 is provided with the by-pass port of threeway body 1, pressure gauge leads to
Nut 5 is crossed on pressure gauge connection 4.
Pressure gauge connection 4 is welded on the upside of threeway body 1, pressure gauge connection 4 and threeway body angle at 45 °.
Described triple-use valve type fluid injection body 2 is that external dimensions matches with single-body hydraulic prop mounting hole, triple-use valve
Type fluid injection body 2 can be easily and efficiently inserted into single-body hydraulic prop mounting hole, also can easily and efficiently by
Triple-use valve type fluid injection body 2 is extracted out of single-body hydraulic prop mounting hole.
Claims (3)
1. hydraulic prop experimental rig, mainly by threeway body（1）, triple-use valve type fluid injection body（And triple-use valve installation set 2)
（3）Composition, it is characterised in that triple-use valve type fluid injection body（2) with threeway body（1）Right-hand member straightthrough port be welded to connect, three use
Valve installation set（3）On have hole with triple-use valve installation set central axis, triple-use valve installation set（3）It is welded on threeway body（1）
Left end straightthrough port on, threeway body（1）Left end straightthrough port connected with the hole, in threeway body（1）By-pass port be provided with
Pressure gauge connection（4）, pressure gauge passes through nut（5）Installed in pressure gauge connection（4）On.
2. hydraulic prop experimental rig according to claim 1, it is characterised in that pressure gauge connection（4）It is welded on
Threeway body（1）Upside, pressure gauge connection（4）With threeway body angle at 45 °.
3. hydraulic prop experimental rig according to claim 1, it is characterised in that described triple-use valve type fluid injection body
（2) matched for external dimensions with single-body hydraulic prop mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099892.0U CN207197734U (en) | 2017-08-30 | 2017-08-30 | Hydraulic prop experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099892.0U CN207197734U (en) | 2017-08-30 | 2017-08-30 | Hydraulic prop experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197734U true CN207197734U (en) | 2018-04-06 |
Family
ID=61790136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099892.0U Expired - Fee Related CN207197734U (en) | 2017-08-30 | 2017-08-30 | Hydraulic prop experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207197734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844697A (en) * | 2018-07-11 | 2018-11-20 | 山东科瑞机械制造有限公司 | A kind of double end mud gun pressure test tool |
-
2017
- 2017-08-30 CN CN201721099892.0U patent/CN207197734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844697A (en) * | 2018-07-11 | 2018-11-20 | 山东科瑞机械制造有限公司 | A kind of double end mud gun pressure test tool |
| CN108844697B (en) * | 2018-07-11 | 2023-12-19 | 山东科瑞油气装备有限公司 | Double-end mud gun pressure testing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 Termination date: 20180830 |