CN210829921U - Hydraulic pressure booster for jack detection - Google Patents
Hydraulic pressure booster for jack detection Download PDFInfo
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- CN210829921U CN210829921U CN201921539382.XU CN201921539382U CN210829921U CN 210829921 U CN210829921 U CN 210829921U CN 201921539382 U CN201921539382 U CN 201921539382U CN 210829921 U CN210829921 U CN 210829921U
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Abstract
The utility model discloses a jack detects uses hydraulic pressure booster, including the pressure testing hydro-cylinder, bottom one side of pressure testing hydro-cylinder is connected with first hydraulic pressure pipe, installs first liquid accuse check valve in the middle of the first hydraulic pressure pipe, the bottom opposite side of pressure testing hydro-cylinder is connected with the pressure boost hydro-cylinder through second hydraulic pressure pipe, and the centre of second hydraulic pressure pipe installs the check valve, the inlet of pressure boost hydro-cylinder top one side is connected with the third hydraulic pressure pipe, and the second liquid accuse check valve is installed to the centre of third hydraulic pressure pipe, top one side of pressure testing hydro-cylinder is connected with the manometer. The upper end of the pressure test oil cylinder is connected with a movable seat. This hydraulic pressure booster for jack detects utilizes structural design such as hydraulic pressure pipe fitting, pressure testing hydro-cylinder and pressure boost hydro-cylinder, can be quick test the jack, its easy operation, and the operation is nimble stable to can ensure maintenance quality, save maintenance duration, improve work efficiency greatly, reduce maintenance workman intensity of labour.
Description
The technical field is as follows:
the utility model relates to a mining machinery technical field specifically is a hydraulic pressure booster is used in jack detection.
Background art:
mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.
According to the two-stage turbocharger adopting the variable-section supercharger disclosed in patent No. CN201320513525.6, it is difficult to apply it in mine work. The jack is the equipment commonly used in the mine work, generally can maintain the jack of damage, and the all kinds of jacks that the restoration was accomplished lead to the repairing effect unsatisfactory because of there being no experimental facilities, cause the jack life cycle that some went into the pit and put into operation shorter, seriously wasted manpower and materials.
The device utilizes structural design such as hydraulic pressure pipe fitting, pressure testing hydro-cylinder and pressure boost hydro-cylinder, can be quick test jack, its easy operation, the operation is nimble stable to can ensure the maintenance quality, save maintenance duration, improve work efficiency greatly, reduce maintenance workman intensity of labour.
The utility model has the following contents:
an object of the utility model is to provide a hydraulic pressure booster is used in jack detection to the mine work that proposes in solving above-mentioned background art lacks the simple and convenient problem of carrying out the device tested to the jack.
The utility model discloses by following technical scheme implement: the utility model provides a jack detects uses hydraulic pressure booster, includes the pressure testing hydro-cylinder, bottom one side of pressure testing hydro-cylinder is connected with first hydraulic pressure pipe, installs first liquid accuse check valve in the middle of the first hydraulic pressure pipe, the bottom opposite side of pressure testing hydro-cylinder is connected with the pressure boost hydro-cylinder through the second hydraulic pressure union coupling, and the centre of second hydraulic pressure pipe installs the check valve, the inlet of pressure boost hydro-cylinder top one side is connected with the third hydraulic pressure pipe, and the second liquid accuse check valve is installed to the centre of third hydraulic pressure pipe, top one side of pressure testing hydro-cylinder is connected with the manometer.
Preferably, the upper end of the pressure test oil cylinder is connected with a movable seat, guide rods penetrate through four corners of the movable seat respectively, a top seat is correspondingly arranged above the movable seat, and the four corners of the top seat are connected with the upper ends of the guide rods respectively.
Preferably, the lower extreme of guide arm is connected with the stand respectively, and pressure testing hydro-cylinder and pressure boost hydro-cylinder are connected with the stand through first support and second support respectively.
Preferably, the first bracket and the second bracket are fixedly connected with the upright post through screws.
Preferably, the bottom of the upright post is provided with a bottom frame, and the bottom frame is fixedly connected with the upright post through screws.
The utility model has the advantages that: this jack detects uses hydraulic pressure booster utilizes structural design such as hydraulic pressure pipe fitting, pressure testing hydro-cylinder and pressure boosting hydro-cylinder, can be quick test the jack, its easy operation, and the operation is nimble stable to can ensure the maintenance quality, save maintenance duration, improve work efficiency greatly, and then can realize the efficient mining, reduce maintenance workman intensity of labour.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a hydraulic pressure booster for jack detection according to the present invention;
fig. 2 is a top view of a movable seat of a hydraulic pressure booster for jack detection according to the present invention;
fig. 3 is the utility model relates to a jack detects uses first support of hydraulic pressure booster and second support top view.
In the figure: 1. the hydraulic pressure testing device comprises a top seat, 2, a guide rod, 3, a movable seat, 4, a pressure testing oil cylinder, 5, a first support, 6, a stand column, 7, a first hydraulic pipe, 8, a first hydraulic control one-way valve, 9, a pressure gauge, 10, a bottom frame, 11, a one-way valve, 12, a second hydraulic pipe, 13, a second hydraulic control one-way valve, 14, a third hydraulic pipe, 15, a second support, 16 and a pressure boosting oil cylinder.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic pressure booster for jack detection comprises a pressure testing oil cylinder 4, wherein one side of the bottom of the pressure testing oil cylinder 4 is connected with a first hydraulic pipe 7, the first hydraulic pipe 7 is fixedly connected with the pressure testing oil cylinder 4 through threads, a first hydraulic control one-way valve 8 is installed in the middle of the first hydraulic pipe 7, the first hydraulic control one-way valve 8 is fixedly connected through threads, the hydraulic control one-way valve is a valve which can enable the one-way valve to reversely flow by controlling fluid pressure, the other side of the bottom of the pressure testing oil cylinder 4 is connected with a pressure boosting oil cylinder 16 through a second hydraulic pipe 12, a one-way valve 11 is installed in the middle of the second hydraulic pipe 12, the pressure boosting oil cylinder 16, the second hydraulic pipe 12 and the one-way valve 11 are fixedly connected through threads respectively, the structure enables pressure oil in the pressure boosting oil cylinder 16 to flow into the pressure testing oil cylinder 4, the pressure oil in the pressure testing oil cylinder 4 cannot flow backwards, a liquid inlet, a second hydraulic check valve 13 is arranged in the middle of a third hydraulic pipe 14, a pressurizing oil cylinder 16, the third hydraulic pipe 14 and the second hydraulic check valve 13 are fixedly connected through threads respectively, one side of the top of the pressure testing oil cylinder 4 is connected with a pressure gauge 9, the pressure gauge 9 is communicated with a cylinder cavity of the pressure testing oil cylinder 4 and can monitor the pressure of the pressure testing oil cylinder 4 in real time, so that the pressure resistance of the jack can be accurately tested, a movable seat 3 is connected with the upper end of the pressure testing oil cylinder 4, the movable seat 3 and the pressure testing oil cylinder 4 are fixedly connected through screws, guide rods 2 are respectively penetrated through four corners of the movable seat 3, the movable seat 3 is in sliding connection with the guide rods 2, a top seat 1 is correspondingly arranged above the movable seat 3, the four corners of the top seat 1 are respectively connected with the upper ends of the guide rods 2, the top seat 1 and the movable seat 3 are fixedly connected through screws, the movable seat 3 can be jacked, let the jack centre gripping between sliding seat 3 and footstock 1, the compressive capacity to the jack tests, the lower extreme of guide arm 2 is connected with stand 6 respectively, stand 6 is the welding with guide arm 2, and pressure testing hydro-cylinder 4 and pressure boost hydro-cylinder 16 are connected with stand 6 through first support 5 and second support 15 respectively, it is fixed through screwed connection between first support 5 and second support 15 and the stand 6, the device keeps stable can be assisted to this structure, the bottom of stand 6 is provided with chassis 10, chassis 10 passes through screwed connection with stand 6 fixedly, this connected mode easy dismounting.
The working principle is as follows: when the hydraulic pressure booster for detecting the jack is used, firstly, the jack to be tested is arranged between a jack seat 1 and a movable seat 3, then a first hydraulic control one-way valve 8 is opened, pressure oil is added into a pressure testing oil cylinder 4 through a first hydraulic pipe 7, the pressure testing oil cylinder 4 reaches the set pressure of an emulsion pump station, the pressure testing oil cylinder 4 jacks upwards, the jack to be tested bears the same pressure, pressure data can be obtained through a pressure gauge 9, in order to ensure the reliability of the jack and increase the bearing capacity of the jack, a second hydraulic control one-way valve 13 is operated, the pressure liquid of the emulsion pump enters a booster oil cylinder 16 from a third hydraulic pipe 14, the liquid generates high-pressure liquid in the booster oil cylinder 16 according to the pressure principle, the high-pressure liquid passes through a second hydraulic pipe 12 and enters the pressure testing oil cylinder 4 through a one-way valve 11, the pressure of the pressure testing oil cylinder 4 can be observed through the pressure gauge 9, and the test of the, the device is simple to operate, and the operation is nimble stable to can ensure maintenance quality, save maintenance duration, improve work efficiency greatly, reduce and overhaul workman intensity of labour, this is the use of this jack detects with hydraulic pressure booster.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a jack detects uses hydraulic pressure booster, includes pressure testing hydro-cylinder (4), its characterized in that: bottom one side of pressure testing hydro-cylinder (4) is connected with first hydraulic pressure pipe (7), installs first liquid accuse check valve (8) in the middle of first hydraulic pressure pipe (7), the bottom opposite side of pressure testing hydro-cylinder (4) is connected with pressure boost hydro-cylinder (16) through second hydraulic pressure pipe (12), and the centre of second hydraulic pressure pipe (12) installs check valve (11), the inlet of pressure boost hydro-cylinder (16) top one side is connected with third hydraulic pressure pipe (14), and second liquid accuse check valve (13) are installed to the centre of third hydraulic pressure pipe (14), top one side of pressure testing hydro-cylinder (4) is connected with manometer (9).
2. The hydraulic pressure booster for the jack detection according to claim 1, wherein: the upper end of the pressure testing oil cylinder (4) is connected with a movable seat (3), guide rods (2) are respectively arranged at four corners of the movable seat (3) in a penetrating mode, a top seat (1) is correspondingly arranged above the movable seat (3), and the four corners of the top seat (1) are respectively connected with the upper ends of the guide rods (2).
3. The hydraulic pressure booster for the jack detection according to claim 2, wherein: the lower end of the guide rod (2) is connected with the upright post (6) respectively, and the pressure test oil cylinder (4) and the pressurizing oil cylinder (16) are connected with the upright post (6) through the first support (5) and the second support (15) respectively.
4. The hydraulic pressure booster for the jack test of claim 3, wherein: the first support (5) and the second support (15) are fixedly connected with the upright post (6) through screws.
5. The hydraulic pressure booster for the jack test of claim 3, wherein: the bottom of the upright post (6) is provided with an underframe (10), and the underframe (10) is fixedly connected with the upright post (6) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539382.XU CN210829921U (en) | 2019-09-16 | 2019-09-16 | Hydraulic pressure booster for jack detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539382.XU CN210829921U (en) | 2019-09-16 | 2019-09-16 | Hydraulic pressure booster for jack detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829921U true CN210829921U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921539382.XU Active CN210829921U (en) | 2019-09-16 | 2019-09-16 | Hydraulic pressure booster for jack detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829921U (en) |
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2019
- 2019-09-16 CN CN201921539382.XU patent/CN210829921U/en active Active
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