CN219810574U - Combined water tank for testing sealing performance of railway axle box assembly - Google Patents
Combined water tank for testing sealing performance of railway axle box assembly Download PDFInfo
- Publication number
- CN219810574U CN219810574U CN202320538270.2U CN202320538270U CN219810574U CN 219810574 U CN219810574 U CN 219810574U CN 202320538270 U CN202320538270 U CN 202320538270U CN 219810574 U CN219810574 U CN 219810574U
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- CN
- China
- Prior art keywords
- seat shell
- seat
- shell
- water tank
- sealing performance
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- 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 42
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000005267 amalgamation Methods 0.000 claims description 3
- 238000011056 performance test Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a combined water tank for testing the sealing performance of a railway axle box assembly, which comprises a tank body, wherein the tank body comprises a water inlet and a transmission opening, the tank body comprises a first seat shell, a second seat shell and a protective shell, the first seat shell and the second seat shell are semi-open, the water inlet and the transmission opening are arranged on the first seat shell, the first seat shell comprises side flanges positioned at two sides, the second seat shell comprises connecting edges for being clamped with the side flanges, and the protective shell is used for being spliced on the first seat shell and the second seat shell to form a closed test space with the first seat shell and the second seat shell. Aiming at the defects of the prior art, the utility model provides a combined water tank for testing the sealing performance of a railway axle box assembly, which can occupy smaller space and has simpler structure.
Description
Technical Field
The utility model relates to a combined water tank for testing the sealing performance of a railway axle box assembly.
Background
The axle box assembly is a movable joint of a vehicle body and a wheel set, the rolling of the wheel set is converted into the translation of the vehicle body along a track, besides the weight of the vehicle body and various acting forces between the wheel rails are transferred, the external rainwater environment is required to be faced, therefore, on the basis of testing the basic performance of the axial assembly, the sealing performance of the axle box assembly is required to be tested, the testing device in the prior art usually comprises a water spraying device and a water tank for installing the axle box assembly, and the axle box assembly is required to be arranged to be in a bilateral symmetry structure corresponding to the left and right vehicles, so that the water tank is required to reserve a larger space, the whole volume of the water tank is larger, the water tank is required to be provided with a movable part for placing the axle box assembly, and a sealing structure is additionally arranged at the movable part, so that the structure of the water tank is more complex.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a combined water tank for testing the sealing performance of a railway axle box assembly, which can occupy smaller space and has simpler structure.
In order to achieve the above purpose, the utility model provides a combined water tank for testing the sealing performance of a railway axle box assembly, which comprises a tank body, wherein the tank body comprises a water inlet and a transmission port, the tank body comprises a first seat shell, a second seat shell and a protective shell, the first seat shell and the second seat shell are semi-open, the water inlet and the transmission port are arranged on the first seat shell, the first seat shell comprises side flanges positioned on two sides, the second seat shell comprises connecting edges which are used for being clamped with the side flanges, and the protective shell is used for being spliced on the first seat shell and the second seat shell to form a closed test space with the first seat shell and the second seat shell.
The technical scheme has the advantages that: the first seat shell and the second seat shell are arranged to be semi-open, side flanges and connecting edges which can form clamping connection are respectively arranged on two sides of the first seat shell and on the second seat shell, the first seat shell and the second seat shell can be quickly detached and connected through the side flanges and the connecting edges, the water inlet and the transmission port are arranged on the first seat shell, the first seat shell can be used as a main body to be positioned, the second seat shell is installed according to the fact that an axle box assembly to be tested corresponds to a left wheel and/or a right wheel, the second seat shell is installed, finally, the protective shells which can be spliced on the first seat shell and the second seat shell are installed, a test space is formed between the first seat shell, the second seat shell and the protective shells, the axle box assembly can be tested, and the combined water tank can be assembled according to the axle box assembly to be tested. The occupied space is small, and the water tank formed by assembling can be assembled after the axle box assembly to be detected is mounted on the first seat shell, so that additional movable parts and sealing structures are not required, and the whole structure is simpler.
The present utility model may be further configured to: the first seat shell and the second seat shell comprise a front baffle and a rear baffle, and the height of the rear baffle is smaller than that of the front baffle.
Through further setting, all set up preceding baffle and backplate on first seat shell and second seat shell to set up backplate and preceding baffle to a height one, wherein lower backplate only need set to be higher than the height of water level when testing, this makes when the installation, can be earlier with the cover to lower backplate department, adjusts the cover again, accomplishes the amalgamation of cover, first seat shell and second seat shell, comes convenient to install.
The present utility model may be further configured to: the connecting edge comprises an abutting edge and a clamping part which is bent in an L shape at the tail end of the abutting edge, and the side flange is inserted between the abutting edge and the clamping part.
Through further setting up, form the structure of slot form by butt limit and butt limit terminal L shape buckling's joint portion, let the side flange insert again and establish and accomplish the joint cooperation wherein to form the joint between first seat shell and the second seat shell, simple structure is stable, and make things convenient for the dismouting.
The present utility model may be further configured to: and water return ports are arranged at the bottoms of the first seat shell and the second seat shell.
Through further setting, reserve the return water mouth in every water tank bottom, effectual messenger's water flows away fast, prevents that the too high condition of water level from taking place in the water tank.
The present utility model may be further configured to: the first seat shell is provided with a columnar mounting seat, and the mounting seat is provided with a plurality of screw holes.
Through further setting up, set up the mount pad that is column and have a plurality of spiro union holes on first seat shell, can make things convenient for the installation of awaiting measuring axle box assembly.
The present utility model may be further configured to: the novel multifunctional seat comprises a first seat shell, a second seat shell, a hook and a locking seat, wherein the first seat shell and the second seat shell are respectively provided with a hook and the locking seat, the locking seat is provided with a swinging piece and a lock catch, one end of the lock catch is rotationally connected to the swinging piece, and the other end of the lock catch can be sleeved at the hook.
Through further setting up, after first seat shell and second seat shell amalgamate, can also let interference butt between the inner wall of first seat shell and second seat shell through setting up the coupling strength between the hook portion and the locking seat on first seat shell and second seat shell respectively further strengthen both, avoid the splash to ooze the water tank.
Drawings
FIG. 1 is a view of FIG. 1 illustrating an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a first housing according to an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a second housing according to an embodiment of the present utility model;
FIG. 5 is a use state diagram 2 of an embodiment of the present utility model;
wherein: a case 1; a water inlet 11; a transmission port 12; a first housing 13; side flanges 131; a mounting base 132; a screw hole 133; a hook 134; a second housing 14; a connecting edge 141; abutment edge 1411; a clamping portion 1412; a locking seat 142; a swinging member 1421; a lock 1422; a protective case 15; a test space 16; a front baffle 2; a tailgate 3; and a water return port 4.
Detailed Description
The embodiment of the combined water tank for testing the sealing performance of the railway axle box assembly is shown in the figures 1-5: including box 1, box 1 including water inlet 11 and the transmission mouth 12 that supplies the transmission shaft to stretch into that supplies water jet equipment to stretch into, box 1 including first seat shell 13, second seat shell 14 and protecting shell 15, first seat shell 13 and second seat shell 14 all be half open form, water inlet 11 and transmission mouth 12 all set up on first seat shell 13, first seat shell 13 including the side flange 131 that is located both sides, second seat shell 14 including the connection limit 141 that is used for with side flange 131 constitution joint, protecting shell 15 be used for the amalgamation on first seat shell 13 and second seat shell 14 and with first seat shell 13 and second seat shell 14 formation airtight test space 16.
The first seat shell 13 and the second seat shell 14 comprise a front baffle 2 and a rear baffle 3, and the height of the rear baffle 3 is smaller than that of the front baffle 2.
The connecting edge 141 includes an abutting edge 1411 and a clamping portion 1412 bent at an end of the abutting edge in an L shape, and the side flange 131 is inserted between the abutting edge 1411 and the clamping portion 1412.
The bottoms of the first seat shell 13 and the second seat shell 14 are respectively provided with a water return port 4.
The first seat shell 13 is provided with a columnar mounting seat 132, and the mounting seat 132 is provided with a plurality of screw holes 133.
The first seat shell 13 and the second seat shell 14 are respectively provided with a hook 134 and a locking seat 142, the locking seat 142 is provided with a swinging member 1421 and a lock catch 1422, one end of the lock catch 1422 is rotationally connected to the swinging member 1421, and the other end of the lock catch 1422 can be sleeved at the hook 134.
The above examples are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (6)
1. A combination formula water tank for railway axle box assembly sealing performance test, including the box, the box including water inlet and transmission mouth, its characterized in that: the box including first seat shell, second seat shell and protecting crust, first seat shell and second seat shell all be half open form, water inlet and transmission mouth all set up on first seat shell, first seat shell including the side flange that is located both sides, second seat shell including the connection limit that is used for with the side flange constitution joint, protecting crust be used for the amalgamation on first seat shell and second seat shell and form inclosed test space with first seat shell and second seat shell.
2. The combination water tank for use in railway axle housing assembly sealing performance testing of claim 1, wherein: the first seat shell and the second seat shell comprise a front baffle and a rear baffle, and the height of the rear baffle is smaller than that of the front baffle.
3. A combination tank for railway axle box assembly sealability testing as claimed in claim 1 or 2, wherein: the connecting edge comprises an abutting edge and a clamping part which is bent in an L shape at the tail end of the abutting edge, and the side flange is inserted between the abutting edge and the clamping part.
4. A combination tank for railway axle housing assembly sealability testing as in claim 3 wherein: and water return ports are arranged at the bottoms of the first seat shell and the second seat shell.
5. The combination water tank for railway axle box assembly sealing performance testing of claim 1 or 2 or 4, wherein: the first seat shell is provided with a columnar mounting seat, and the mounting seat is provided with a plurality of screw holes.
6. The combination water tank for railway axle box assembly sealing performance testing of claim 1 or 2 or 4, wherein: the novel multifunctional seat comprises a first seat shell, a second seat shell, a hook and a locking seat, wherein the first seat shell and the second seat shell are respectively provided with a hook and the locking seat, the locking seat is provided with a swinging piece and a lock catch, one end of the lock catch is rotationally connected to the swinging piece, and the other end of the lock catch can be sleeved at the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538270.2U CN219810574U (en) | 2023-03-13 | 2023-03-13 | Combined water tank for testing sealing performance of railway axle box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320538270.2U CN219810574U (en) | 2023-03-13 | 2023-03-13 | Combined water tank for testing sealing performance of railway axle box assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219810574U true CN219810574U (en) | 2023-10-10 |
Family
ID=88209622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320538270.2U Active CN219810574U (en) | 2023-03-13 | 2023-03-13 | Combined water tank for testing sealing performance of railway axle box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219810574U (en) |
-
2023
- 2023-03-13 CN CN202320538270.2U patent/CN219810574U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |