CN205036674U - Hydraulic tubing detects frock - Google Patents
Hydraulic tubing detects frock Download PDFInfo
- Publication number
- CN205036674U CN205036674U CN201520624907.5U CN201520624907U CN205036674U CN 205036674 U CN205036674 U CN 205036674U CN 201520624907 U CN201520624907 U CN 201520624907U CN 205036674 U CN205036674 U CN 205036674U
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- valve body
- hole
- hydraulic
- pressure release
- release screw
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Abstract
The utility model provides a hydraulic tubing detects frock which characterized in that: including the valve body, be equipped with the cavity in the valve body, install a hydraulic pressure respectively at the both ends of valve body and connect, still install hydraulic pressure gauge and flowmeter on the valve body, still be equipped with the through -hole on the valve body, hydraulic pressure joint, through -hole, hydraulic pressure gauge and flowmeter are linked together with the cavity respectively still be equipped with the pressure release screw in the through -hole, the utility model provides a can short -term test hydraulic tubing pressure and the detection frock of flow, not only can high -speed joint, installation and test on the pipeline, use safe and reliable moreover.
Description
Technical field
The utility model belongs to large-scale engineering machinery service technique field, relates to a kind of hydraulic tubing and detects frock.
Background technique
When large hydraulic engineering mechanical device hydraulic fault or pressure debugging, can only carry out at fixing pressure-measuring point, therefore can not Measurement accuracy for the hydraulic line pressure of long-distance support and flow, cause and quick and precisely failure judgement and pressure debugging test is in time had some limitations, and the hydraulic pressure in the process that hydraulic tubing detects in pipeline is generally very high, rashly it is breakneck that the part come loose on hydraulic tubing carries out pressure release, so the frock having to be used for pressure release is specially necessary.
Summary of the invention
The technical problems to be solved in the utility model there is provided a kind of detection frock that can detect hydraulic tubing pressure and flow fast, not only can on pipeline fast connect, Installation And Test, and can be very safe pressure release is carried out to valve body.
In order to solve the problem, the technical solution of the utility model is: a kind of hydraulic tubing detects frock, comprise valve body, cavity is provided with in valve body, be separately installed with a hydraulic joint at the two ends of valve body, valve body be also provided with hydralic pressure gauge and flowmeter, valve body is also provided with through hole, described hydraulic joint, through hole, hydralic pressure gauge are connected with cavity respectively with flowmeter, in described through hole, be also provided with pressure release screw.
Further, described through hole has the thinner front end of an internal diameter and the thicker rear end of an internal diameter, in rear end, be provided with internal thread, and the end of described rear end and front end in contact is inwardly shrink tubaeform.
Further, described pressure release screw adopts with the rear end of through hole and is detachably threaded, the end of described pressure release screw is frustoconic shape, and the shape of this end is corresponding with the shape of through hole back-end end, discharge orifice is provided with in described pressure release screw, the hole, hole of described discharge orifice one end is positioned in the cambered surface that pressure release screw is the end of frustoconic shape, and the aperture of the other one end of described discharge orifice is positioned at pressure release screw and is positioned on the end face of the one end outside through hole.
Further, the reach of described pressure release screw is greater than the reach of rear end.
Technique effect after employing the utility model is: hydraulic joint can be utilized hydraulic tubing to be carried out to the measurement of pressure and flow on any pipeline, and use safe and reliable.
Wherein the effect of pressure release screw and through hole is: the hydraulic oil can released in hydraulic pipe line, prevents screw or joint by hydraulic oil to extruding.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is generalized section of the present utility model,
Fig. 2 is the close-up schematic view at the A place in the utility model Fig. 1,
Fig. 3 is the perspective view of pressure release screw of the present utility model.
Embodiment
As shown in Fig. 1 to 3: a kind of hydraulic tubing detects frock, comprise valve body 1, cavity 13 is provided with in valve body 1, a hydraulic joint 4 is separately installed with at the two ends of valve body 1, valve body 1 is also provided with hydralic pressure gauge 3 and flowmeter 2, valve body 1 is also provided with through hole, and described hydraulic joint 4, through hole, hydralic pressure gauge 3 are connected with cavity 13 respectively with flowmeter 2, in described through hole, be also provided with pressure release screw 5.
Further, described through hole has the thinner front end of an internal diameter 11 and the thicker rear end 12 of an internal diameter, in rear end 12, be provided with internal thread, and the end that described rear end 12 contacts with front end 11 is inwardly shrink tubaeform.
Further, described pressure release screw 5 adopts with the rear end 12 of through hole and is detachably threaded, the end of described pressure release screw 5 is frustoconic shape, and the shape of this end is corresponding with the shape of through hole back-end 12 end, discharge orifice 51 is provided with in described pressure release screw 5, it is in the cambered surface of the end of frustoconic shape that the hole, hole of described discharge orifice 51 one end is positioned at pressure release screw 5, and the aperture of the other one end of described discharge orifice 51 is positioned at pressure release screw 5 and is positioned on the end face of the one end outside through hole.
Further, the reach of described pressure release screw 5 is greater than the reach of rear end 12.
In use, the hydraulic joint 4 that only hydraulic tube need be connected to two ends just can measure the pressure in hydraulic pipe line and flow.
In order to better understand the utility model, below the effect of pressure release screw 5 is described further: when needing to remove after the utility model is finished using, must first by the hydraulic oil in pipeline to releasing, general pressure releasing method directly opens Decompression valves on oil hydraulic pump to carry out pressure release to pipeline, after hydraulic oil is released completely, then start to remove the hydraulic tube on valve body 1 liang of end connector 4, but when some component failure on hydraulic pipe line, such as, one-way valve on hydraulic tube breaks down, hydraulic oil so in valve body 1 just cannot be released from hydraulic tube, under high pressure conditions, hydraulic oil can act on hydraulic oil pipe and joint 4, and therefore hydraulic oil pipe directly to pull up from joint 4, in order to give hydraulic pipe line pressure release, generally unscrew joint 4, but joint 4 and valve body 1 are generally adopt fine thread to be connected, and generally can be wound around raw meal belt on screw thread, so just make hydraulic oil cannot flow out from the gap of screw thread, hydraulic oil could release out by the joint 4 that therefore must come loose completely, this pressure release mode unscrewing joint 4 is breakneck, because joint 4 is in the process unscrewed, joint 4 subjects the high pressure that hydraulic oil applies always, so joint 4 is by the moment unscrewed, hydraulic oil can by joint 4 to extruding, the joint 4 extruded probably can get to staff, there is certain potential safety hazard, in order to solve this potential safety hazard, so be provided with pressure release screw 5 and through hole on the utility model, the pressure release screw 5 on the utility model can be unscrewed when needing pressure release, cavity 13 is in communication with the outside, just the hydraulic oil in hydraulic pipe line and valve body 1 can be released, and then make the utility model more secure and reliable to use.
Claims (4)
1. a hydraulic tubing detects frock, it is characterized in that: comprise valve body (1), cavity (13) is provided with in valve body (1), a hydraulic joint (4) is separately installed with at the two ends of valve body (1), valve body (1) is provided with hydralic pressure gauge (3) and flowmeter (2), valve body (1) is also provided with through hole, described hydraulic joint (4), through hole, hydralic pressure gauge (3) are connected with cavity (13) respectively with flowmeter (2), also comprise pressure release screw (5), screwed one end of described pressure release screw (5) is positioned at through hole.
2. a kind of hydraulic tubing according to claim 1 detects frock, it is characterized in that: described through hole has the thinner front end of an internal diameter (11) and the thicker rear end (12) of an internal diameter, in rear end (12), be provided with screw thread, the end that described rear end (12) contact with front end (11) is inwardly shrink tubaeform.
3. a kind of hydraulic tubing according to claim 2 detects frock, it is characterized in that: the end of the screwed one end of described pressure release screw (5) is frustoconic shape, and the shape of this end is corresponding with the shape of through hole back-end (12) end, discharge orifice (51) is provided with in described pressure release screw (5), the aperture of described discharge orifice (51) one end is positioned in the cambered surface of the end that pressure release screw (5) is frustoconic shape, and the aperture of the other one end of described discharge orifice (51) is positioned at pressure release screw (5) and is positioned on the end face of the one end outside through hole.
4. a kind of hydraulic tubing according to claim 3 detects frock, it is characterized in that: the reach of described pressure release screw (5) is greater than the reach of rear end (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624907.5U CN205036674U (en) | 2015-08-19 | 2015-08-19 | Hydraulic tubing detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624907.5U CN205036674U (en) | 2015-08-19 | 2015-08-19 | Hydraulic tubing detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036674U true CN205036674U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624907.5U Active CN205036674U (en) | 2015-08-19 | 2015-08-19 | Hydraulic tubing detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205036674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141326A (en) * | 2018-08-06 | 2019-01-04 | 安徽双兴机械有限公司 | Hydraulic pipeline detecting tool on a kind of fork truck |
| CN112282697A (en) * | 2020-11-19 | 2021-01-29 | 百勤能源科技（惠州）有限公司 | Downhole safety valve |
-
2015
- 2015-08-19 CN CN201520624907.5U patent/CN205036674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141326A (en) * | 2018-08-06 | 2019-01-04 | 安徽双兴机械有限公司 | Hydraulic pipeline detecting tool on a kind of fork truck |
| CN112282697A (en) * | 2020-11-19 | 2021-01-29 | 百勤能源科技（惠州）有限公司 | Downhole safety valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |