CN215109752U - Multipurpose detection device for hydraulic pipe blasting and load resistance of hydraulic equipment - Google Patents
Multipurpose detection device for hydraulic pipe blasting and load resistance of hydraulic equipment Download PDFInfo
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- CN215109752U CN215109752U CN202120986286.0U CN202120986286U CN215109752U CN 215109752 U CN215109752 U CN 215109752U CN 202120986286 U CN202120986286 U CN 202120986286U CN 215109752 U CN215109752 U CN 215109752U
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Abstract
The utility model relates to a multi-purpose detection device of hydraulic pressure pipe blasting and hydraulic equipment dead load, including adjustable oil pressure pump, manometer, a plurality of stop valve, a plurality of governing valve, a plurality of pressure sensor, a plurality of hydraulic pressure pipe, protector, hydro-cylinder, fixed machinery gatepost, acquisition control unit, the device switches different pipelines through opening and close of stop valve, and the hydro-cylinder is as for fixed machinery gatepost upper portion, and acquisition unit acquisition sensor's pressure signal sets up protector all around the hydraulic pressure pipe. The utility model has the advantages that the hydraulic pipe fitting blasting test is satisfied, and the hydraulic pipe fitting blasting test can also be used for the load-resisting test of hydraulic lifting equipment; the application range is wide, the detection precision is correspondingly improved by matching multiple channels with different measuring ranges; the test device is applied to a hydraulic pipe pressing test part, has a simple structure, can be conveniently carried to a field by a tester to check the use condition of in-use equipment, and reduces unnecessary cost caused by transportation or assembly; fixed mechanical gatepost adopts trapezium structure, and intensity and stability are higher.
Description
Technical Field
The utility model relates to a detection area especially relates to a hydraulic pressure pipe blasting and multi-purpose detection device of hydraulic equipment dead load.
Background
The hydraulic system has wide application in various industries, and compared with mechanical transmission and electrical transmission, the hydraulic system has the advantages of flexible arrangement, light weight, small volume, small motion inertia, high reaction speed and the like. The hydraulic pipe is a basic element forming a hydraulic system, plays a role in lifting weight in the hydraulic system, is used as a pressure-bearing part, and needs to be examined on pressure-resistant blasting performance. The hydraulic equipment for lifting needs to bear certain load, such as a jack, the load resistance performance test of the hydraulic equipment is a very important parameter, and if the hydraulic equipment cannot bear the weight of the required load, safety accidents are very likely to occur. For the blasting test of the hydraulic pipe and the load-resisting test of the hydraulic equipment, two sets of devices are generally used respectively, but the power part of the hydraulic pipe and the load-resisting test of the hydraulic equipment can be driven by the same equipment; generally, hydraulic equipment with different specifications corresponds to different load test devices, so that unnecessary cost is generated.
Disclosure of Invention
The utility model provides an above-mentioned problem, a hydraulic pressure pipe blasting and hydraulic equipment resistant load multi-purpose detection device is provided. The purpose of the utility model can be realized by the following technical scheme: the utility model provides a multi-purpose detection device of hydraulic pressure pipe blasting and hydraulic equipment dead load, includes adjustable oil hydraulic pump, a plurality of stop valves, a plurality of governing valve, a plurality of pressure sensor, a plurality of hydraulic pressure pipe, protector, hydraulic cylinder, fixed mechanical gatepost, acquisition control unit, its characterized in that: set up a plurality of hydraulic pressure union coupling pipelines in the protector, hydraulic pressure union coupling pipeline has hydraulic pressure to advance pipe and hydraulic pressure exit tube, stop valve is connected to every hydraulic pressure exit tube, hydraulic cylinder is connected after a plurality of stop valve connects in parallel, every hydraulic pressure advances the stop valve that a governing valve of union coupling and one concatenated, adjustable oil pressure pump is connected after a plurality of stop valve connects in parallel, every governing valve and the control end of adjustable oil pressure pump are connected to acquisition control unit's control line, acquisition control unit's data line connection pressure sensor, pressure sensor connects and advances to manage at hydraulic pressure. The hydraulic oil cylinder is installed on a fixed mechanical doorpost which is of a trapezoidal structure, and the bottom of the upright post is fixed with the ground through foundation bolts. The output end of the adjustable oil pressure pump is connected with a pressure gauge. The protective device is a cover body, and the bottom of the protective device is connected with the working surface through a fixing device.
The acquisition unit acquires a pressure signal of the sensor and controls the regulating valve and the adjustable oil hydraulic pump to control the pressure rising and falling time and the test pressure.
Compared with the prior art, the beneficial effects of the utility model are that: the device can simultaneously meet the blasting test of the hydraulic pipe fitting and can also be used for the load-resisting test of hydraulic lifting equipment such as a jack and the like; the application range is wide, the detection precision is correspondingly improved by matching multiple channels with different measuring ranges; the test device is applied to a hydraulic pipe pressing test part, has a simple structure, can be conveniently carried to a field by a tester to check the use condition of in-use equipment, and reduces unnecessary cost caused by transportation or assembly; fixed mechanical gatepost adopts trapezium structure, and intensity and stability are higher.
Drawings
The attached drawing is the structure schematic diagram of the utility model.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
A hydraulic pressure pipe blasting and multi-purpose detection device of hydraulic equipment resistant load in picture, including adjustable oil hydraulic pump 1, a plurality of stop valve 3, 8, a plurality of governing valve 4, a plurality of pressure sensor 5, a plurality of hydraulic pressure pipe 6, protector 7, hydraulic cylinder 9, fixed mechanical gatepost 10, acquisition control unit 11, its characterized in that: set up a plurality of hydraulic pressure union coupling pipelines in the protector, hydraulic pressure union coupling pipeline has hydraulic pressure to advance pipe 12 and hydraulic pressure exit tube 13, stop valve 8 is connected to every hydraulic pressure exit tube 13, a plurality of stop valve 8 connects hydraulic cylinder 9 after connecting, every hydraulic pressure advances pipe 12 and connects a governing valve 4 and a stop valve 3 that concatenates, adjustable oil pressure pump 1 is connected after a plurality of stop valve 3 connects after connecting, the control end of every governing valve 4 and adjustable oil pressure pump 1 is connected to acquisition control unit 11's control line 14, acquisition control unit 11's data line 15 connects pressure sensor 5, pressure sensor 5 connects and advances on pipe 12 at hydraulic pressure. The hydraulic oil cylinder 9 is installed on a fixed mechanical doorpost 10 which is of a trapezoidal structure, and the bottom of the upright post is fixed with the ground through foundation bolts (not shown in the figure). The protective device is a cover body, and the bottom of the protective device is connected with the working surface through a fixing device. The output end of the adjustable oil pressure pump 1 is connected with a pressure gauge 2.
The acquisition control unit is used for controlling the adjustable oil hydraulic pump 1 and the regulating valve 4 to control the pressure increasing and decreasing time and the test pressure by acquiring the pressure signal of the pressure sensor 5.
As an optimized embodiment of the utility model, when carrying out the hydraulic pressure pipe burst test, select suitable pressure sensor 5, close stop valve 3, 8, will be surveyed the hydraulic pressure pipe and install the pipeline that suitable pressure sensor 5 corresponds, and make safety protection with protector 7 (can with the cover body of an enhancement, the cover is on the hydraulic pressure pipe 6 of test, then with the bolt, fixed connection is carried out with ground or workstation to the bolt etc.), open stop valve 3, drive controllable oil hydraulic pump 1, governing valve 4 is suppressed, set up after gathering the required pressure of the control unit 11, until experimental completion. The flow of the oil circuit under the working condition comprises an adjustable oil hydraulic pump 1, a pressure gauge 2, a stop valve 3, an adjusting valve 4, a pressure sensor 5, a measured hydraulic pipe and a stop valve 8. When a load-bearing test of hydraulic lifting equipment such as a jack is carried out, the pipeline range corresponding to the proper pressure sensor 5 is selected, the stop valves 3 and 8 are opened, other pipelines are closed, the oil pressure pump 1 and the regulating valve 4 are driven to carry out load regulation after the pressure required by the acquisition control unit 11 and the lifting time are set until the required pressure is reached, and the load-bearing test of the hydraulic equipment is completed. The oil path flow under the working condition comprises an adjustable oil hydraulic pump 1, a pressure gauge 2, a stop valve 3, an adjusting valve 4, a pressure sensor 5, a hydraulic pipe 6, a stop valve 8 and an oil cylinder 9.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention shall include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.
Claims (4)
1. The utility model provides a multi-purpose detection device of hydraulic pressure pipe blasting and hydraulic equipment dead load, includes adjustable oil hydraulic pump, a plurality of stop valves, a plurality of governing valve, a plurality of pressure sensor, a plurality of hydraulic pressure pipe, protector, hydraulic cylinder, fixed mechanical gatepost, acquisition control unit, its characterized in that: set up a plurality of hydraulic pressure union coupling pipelines in the protector, hydraulic pressure union coupling pipeline has hydraulic pressure to advance pipe and hydraulic pressure exit tube, stop valve is connected to every hydraulic pressure exit tube, hydraulic cylinder is connected after a plurality of stop valve connects in parallel, every hydraulic pressure advances the stop valve that a governing valve of union coupling and one concatenated, adjustable oil pressure pump is connected after a plurality of stop valve connects in parallel, every governing valve and the control end of adjustable oil pressure pump are connected to acquisition control unit's control line, acquisition control unit's data line connection pressure sensor, pressure sensor connects and advances to manage at hydraulic pressure.
2. The multipurpose detecting device for the hydraulic pipe blasting and the load resistance of the hydraulic equipment according to claim 1, is characterized in that: the hydraulic oil cylinder is installed on a fixed mechanical doorpost which is of a trapezoidal structure, and the bottom of the upright post is fixed with the ground through foundation bolts.
3. The multipurpose detecting device for the hydraulic pipe blasting and the load resistance of the hydraulic equipment according to claim 1, is characterized in that: the protective device is a cover body, and the bottom of the protective device is connected with the working surface through a fixing device.
4. The multipurpose detecting device for the hydraulic pipe blasting and the load resistance of the hydraulic equipment according to claim 1, is characterized in that: the output end of the adjustable oil pressure pump is connected with a pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120986286.0U CN215109752U (en) | 2021-05-10 | 2021-05-10 | Multipurpose detection device for hydraulic pipe blasting and load resistance of hydraulic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120986286.0U CN215109752U (en) | 2021-05-10 | 2021-05-10 | Multipurpose detection device for hydraulic pipe blasting and load resistance of hydraulic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109752U true CN215109752U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120986286.0U Active CN215109752U (en) | 2021-05-10 | 2021-05-10 | Multipurpose detection device for hydraulic pipe blasting and load resistance of hydraulic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109752U (en) |
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2021
- 2021-05-10 CN CN202120986286.0U patent/CN215109752U/en active Active
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