CN220154093U - Portable brake hose water pressure experiment instrument - Google Patents
Portable brake hose water pressure experiment instrument Download PDFInfo
- Publication number
- CN220154093U CN220154093U CN202321568232.8U CN202321568232U CN220154093U CN 220154093 U CN220154093 U CN 220154093U CN 202321568232 U CN202321568232 U CN 202321568232U CN 220154093 U CN220154093 U CN 220154093U
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- CN
- China
- Prior art keywords
- hose
- brake
- brake hose
- water
- pressure measuring
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000002474 experimental method Methods 0.000 title claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims description 21
- 230000002706 hydrostatic effect Effects 0.000 claims 3
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a portable brake hose water pressure experiment instrument, which relates to the technical field of brake hose inspection devices and comprises a water injection pressurizing device for filling water into a brake hose, wherein a water outlet of the water injection pressurizing device is provided with a connecting component, one end of the connecting component, which is far away from the water injection pressurizing device, is provided with a brake pipe joint, and the brake pipe joint is rotatably clamped and fixed on the brake hose joint.
Description
Technical Field
The utility model relates to the technical field of brake hose inspection devices, in particular to a portable brake hose hydraulic pressure experiment instrument.
Background
Due to long-term use and influence of external environment, the train brake hose can have problems of aging, abrasion, cracking and the like, the problems can influence the normal operation of a brake system, even accidents can be caused, the quality of the locomotive brake hose can be effectively detected through a hydraulic test, the normal operation of the brake system is ensured, and the driving safety is improved.
The traditional device of carrying out brake hose water pressure experiment generally needs to be dismantled brake hose from the vehicle and detect (traditional water pressure experimental apparatus is bulky, inconvenient removal), and the process of dismantling has increased workman's work load, and the brake hose dismantles the back and installs the degree of difficulty again great, and frequent dismantlement also leads to the phenomenon that the junction damaged appears easily, is inconvenient for workman's operation.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a portable brake hose water pressure experiment instrument.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a portable brake hose water pressure experiment appearance, is including being used for filling water the water injection pressure device to brake hose in, install coupling assembling on water injection pressure device's the delivery port, the brake pipe joint is installed to coupling assembling's one end that water injection pressure device was kept away from, but the rotatable joint of brake pipe joint is fixed in on the brake hose joint.
The technical scheme further comprises the following steps: the water injection pressurizing device is a manual pressure test pump.
The connecting assembly comprises a hose, the end part of the hose is installed on the brake pipe joint, and the hose is provided with an auxiliary pressure measuring assembly.
The auxiliary pressure measuring assembly comprises a pressure measuring pipe and a pressure measuring meter arranged on the outer wall of the pressure measuring pipe, one end of the pressure measuring pipe is arranged at the end part of the hose, which is far away from the brake pipe joint, and the other end of the pressure measuring pipe is arranged on the water outlet of the manual pressure testing pump.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the water pressure experiment on the train brake pipe can be realized through the water injection pressurizing device, the connecting component and the brake pipe joint, the train stopper can be checked without disassembly and assembly after being closed, the leakage of the stopper can be detected at the same time, the leakage of the brake hose mounting part can be detected, and the device is small in size, convenient to carry and capable of being operated on site.
2. According to the utility model, the water pressure in the test process can be detected through the auxiliary pressure measuring assembly, and the accuracy of data in the test process is improved.
Drawings
Fig. 1 is a schematic structural diagram of a portable hydraulic pressure test instrument for a brake hose according to the present utility model.
In the figure:
10. a manual pressure test pump; 20. a hose; 21. a brake pipe joint; 31. a pressure measuring tube; 32. and (5) a pressure measuring meter.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
Referring to fig. 1, the portable hydraulic pressure experiment instrument for the brake hose provided by the utility model comprises a water injection pressurizing device for filling water into the brake hose, wherein a water outlet of the water injection pressurizing device is provided with a connecting component, one end of the connecting component, which is far away from the water injection pressurizing device, is provided with a brake pipe joint 21, and the brake pipe joint 21 is rotatably clamped and fixed on the brake hose joint.
The model of the brake pipe joint 21 is DG25;
the water injection pressurizing device is a manual pressure test pump 10; the manual pressure test pump 10 is of the type SSY25B, and has a pressurizing assembly thereon, so that water in the manual pressure test pump 10 can be filled into the pressure measuring tube 31.
The connection assembly includes a hose 20, the end of the hose 20 being mounted to a brake pipe fitting 21.
The hose 20 is provided with an auxiliary pressure measuring assembly, the auxiliary pressure measuring assembly comprises a pressure measuring pipe 31 and a pressure measuring meter 32 arranged on the outer wall of the pressure measuring pipe 31, one end of the pressure measuring pipe 31 is arranged at the end part of the hose 20 far away from the brake pipe joint 21, and the other end of the pressure measuring pipe 31 is arranged on a water outlet of the manual pressure testing pump 10; the auxiliary pressure measuring assembly can be used for carrying out secondary monitoring on the water pressure in the pipeline, and accuracy of data detection is improved.
In this embodiment, when the hydraulic pressure test of the train brake pipe is performed, the device is first moved to a position near the train brake hose, then a sufficient amount of water is added into the manual pressure test pump 10, after the water addition is completed, the brake pipe joint 21 is connected to the joint of the brake pipe (the stopper of the train is closed before the connection), then the pressurizing assembly on the manual pressure test pump 10 is driven to inject the water in the manual pressure test pump 10 into the brake pipe, so that the hydraulic pressure test of the brake pipe is performed, and meanwhile, whether the stopper leaks or not is detected, and whether the brake hose mounting part leaks or not is performed;
the device can be used for checking without disassembling the brake hose, is small in size, convenient to carry and capable of being operated on site.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The portable brake hose water pressure experiment instrument is characterized by comprising a water injection pressurizing device for filling water into a brake hose, wherein a connecting component is arranged on a water outlet of the water injection pressurizing device, one end, far away from the water injection pressurizing device, of the connecting component is provided with a brake pipe joint (21), and the brake pipe joint (21) is rotatably clamped and fixed on the brake hose joint.
2. A portable brake hose hydrostatic test machine according to claim 1, wherein the water injection pressurizing means is a manual pressure test pump (10).
3. The portable brake hose hydrostatic test machine of claim 1, wherein said connection assembly includes a hose (20), an end of said hose (20) being mounted to said brake pipe fitting (21), said hose (20) having an auxiliary pressure measurement assembly mounted thereto.
4. A portable brake hose hydrostatic test machine according to claim 3, wherein the auxiliary pressure measuring assembly comprises a pressure measuring tube (31) and a pressure measuring meter (32) mounted on the outer wall of the pressure measuring tube (31), one end of the pressure measuring tube (31) is mounted on the end of the hose (20) away from the brake pipe joint (21), and the other end of the pressure measuring tube (31) is mounted on the water outlet of the manual pressure testing pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568232.8U CN220154093U (en) | 2023-06-20 | 2023-06-20 | Portable brake hose water pressure experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568232.8U CN220154093U (en) | 2023-06-20 | 2023-06-20 | Portable brake hose water pressure experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154093U true CN220154093U (en) | 2023-12-08 |
Family
ID=89014804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321568232.8U Active CN220154093U (en) | 2023-06-20 | 2023-06-20 | Portable brake hose water pressure experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154093U (en) |
-
2023
- 2023-06-20 CN CN202321568232.8U patent/CN220154093U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |