CN217637981U - Safety valve and pressure switch integrated test device - Google Patents
Safety valve and pressure switch integrated test device Download PDFInfo
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- CN217637981U CN217637981U CN202222038401.9U CN202222038401U CN217637981U CN 217637981 U CN217637981 U CN 217637981U CN 202222038401 U CN202222038401 U CN 202222038401U CN 217637981 U CN217637981 U CN 217637981U
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Abstract
The utility model discloses a relief valve and pressure switch integrated form test device, including frock body and test assembly. The utility model has the advantages that: the air supply pipe is connected with the through hole formed in the middle of one side face of the tool body, a plurality of test assemblies mounted on the tool body can be tested simultaneously, the test efficiency is improved, the problem of inconvenient operation of tool dispersion is thoroughly solved by adopting an integrated design mode, the operation efficiency is improved, and the tool has better practicability; the mounting holes are distributed at equal intervals, and the distance between every two adjacent mounting holes is larger than the size of each test component assembling and disassembling tool, so that when a plurality of test components are simultaneously mounted for testing, the mounting and the disassembling of the adjacent test components are not influenced mutually, and the test device is convenient to operate and use; be provided with the shutoff lid, can carry out the shutoff with the mounting hole that does not install test assembly, other mounting holes air leakage problems when solving the test.
Description
Technical Field
The utility model relates to a test device specifically is a relief valve and pressure switch integrated form test device, belongs to locomotive maintenance test device technical field.
Background
Relief valve and pressure switch test bench mainly used locomotive air compressor machine and pressure switch's experiment and detection, through statistics, need carry out three kinds of relief valves and three kinds of pressure switch's experiments altogether, the frock of attaching at present adopts split type, install fixedly because of inconvenient, lead to when the dismouting is tested the part, can only take to carry out the operation on other bench vices, it is extremely inconvenient that the maintainer all reflects the operation, for improving work efficiency, optimize the operation flow, need carry out the improvement of frock.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a safety valve and pressure switch integrated test device for solving at least one of the above technical problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a safety valve and pressure switch integrated test device comprises
The testing device comprises a tool body, a testing device and a testing device, wherein the tool body forms a main body structure of the testing device and is in a hollow strip shape, a through hole formed in the middle of one side face of the tool body is connected with an air supply pipe, fixing holes are formed in two ends of the tool body, an installation hole is formed in the upper side face of the tool body, and the tool body is made of 45# steel;
the test assembly is arranged at the upper end of the test device and comprises three safety valves and three pressure switches for the locomotive, and the test assembly is respectively arranged in the mounting holes formed in the tool body.
As a further aspect of the present invention: be used for concentrating right the air feed pipe that the frock body inner chamber carried out the air feed communicates with peripheral hardware air feed equipment, just the lateral wall cover of air feed pipe is equipped with the sealing lantern ring.
As a further aspect of the present invention: a plurality of be the equidistance between the mounting hole and distribute, and adjacent two the interval of mounting hole is greater than every experimental subassembly handling instrument's size.
As a further aspect of the present invention: the fixing hole is internally tapped, and a fixing bolt is connected in the fixing hole in a threaded manner.
As the utility model discloses further scheme again: and the fixing bolt is sleeved with a gasket.
As the utility model discloses further scheme again: and a plugging cover is connected in the mounting hole through threads.
The beneficial effects of the utility model are that:
1. the air supply pipe is connected with the through hole formed in the middle of one side face of the tool body, a plurality of test assemblies mounted on the tool body can be tested simultaneously, the test efficiency is improved, an integrated design mode is adopted, the problem that the tool is inconvenient to operate in a dispersed mode is solved thoroughly, each set of safety valve and pressure switch is required to be assembled and disassembled for 15 minutes, only 5 minutes is required after the tool is modified, the operation efficiency is improved by 3 times, and the tool has better practicability;
2. the mounting holes are distributed at equal intervals, and the distance between every two adjacent mounting holes is larger than the size of each test component assembling and disassembling tool, so that when a plurality of test components are simultaneously mounted for testing, the mounting and the disassembling of the adjacent test components are not influenced mutually, and the test device is convenient to operate and use;
3. be provided with the shutoff lid, can carry out the shutoff with the mounting hole that does not install test assembly, other mounting holes air leakage problems when solving the test.
Drawings
FIG. 1 is a schematic view of the mounting structure of the testing assembly of the present invention;
FIG. 2 is a schematic view of the structure of the tool body of the present invention;
fig. 3 is a schematic view of the fixing bolt structure of the present invention.
In the figure: 1. the frock body, 2, air feed pipe, 3, mounting hole, 4, fixed orifices, 5, fixing bolt, 6, shutoff lid, 7, gasket, 8, the sealed lantern ring.
Detailed Description
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 all belong to the protection scope of the present invention.
Example one
As shown in FIGS. 1 to 3, an integrated test device for safety valve and pressure switch comprises
The testing device comprises a tool body 1, a testing device and a testing device, wherein the tool body 1 forms a main body structure of the testing device and is hollow and long, an air supply pipe 2 is connected to a through hole formed in the middle of one side face of the tool body 1, fixing holes 4 are formed in two ends of the tool body 1, an installation hole 3 is formed in the upper side face of the tool body 1, the tool body 1 is made of 45# steel, and the testing device has good corrosion resistance while strength requirements are met;
the test assembly is arranged at the upper end of the test device and comprises three safety valves and three pressure switches for a locomotive, and the test assembly is respectively arranged in a mounting hole 3 formed in the tool body 1.
The embodiment of the utility model provides an in, it is right to be used for concentrating 1 inner chamber of frock carries out the air feed pipe 2 and communicates with peripheral hardware air feed equipment, just the lateral wall cover of air feed pipe 2 is equipped with the sealed lantern ring 8, can carry out the concurrent test to installing a plurality of test assemblies on frock body 1, improves test efficiency, and can ensure the leakproofness of junction.
The embodiment of the utility model provides an in, it is a plurality of be the equidistance between the mounting hole 3 and distribute, and adjacent two the interval of mounting hole 3 is greater than every experimental subassembly handling tool's size, can install a plurality of experimental subassemblies simultaneously and test the time, and the installation and the dismantlement of adjacent experimental subassembly can not receive the mutual influence, and this testing arrangement of convenient to operate use.
The embodiment of the utility model provides an in, the cover is equipped with gasket 7 on fixing bolt 5, screws up fixing bolt 5 after, can make 4 departments of fixed orifices sealed by gasket 7, avoids influencing experimental normal clear because of leaking out in the test process.
Example two
As shown in FIGS. 1 to 3, an integrated test device for safety valve and pressure switch comprises
The testing device comprises a tool body 1, a testing device and a testing device, wherein the tool body 1 forms a main body structure of the testing device and is hollow and long, an air supply pipe 2 is connected to a through hole formed in the middle of one side face of the tool body 1, fixing holes 4 are formed in two ends of the tool body 1, an installation hole 3 is formed in the upper side face of the tool body 1, the tool body 1 is made of 45# steel, and the testing device has good corrosion resistance while strength requirements are met;
the test assembly is arranged at the upper end of the test device and comprises three safety valves and three pressure switches for the locomotive, and the test assembly is respectively arranged in the mounting hole 3 formed in the tool body 1.
The embodiment of the utility model provides an in, tapping in the fixed orifices 4, just 4 female connections in the fixed orifices have fixing bolt 5, can pass fixing bolt 5 and screw up in fixed orifices 4 behind the mount pad, and then can realize the fixed mounting to this test device, according to the in-service use demand, can install this test device on the workstation edge, avoid influencing other operations of workstation.
The embodiment of the utility model provides an in, there is plugging cover 6 mounting hole 3 female connection, can carry out the shutoff with the mounting hole 3 that does not install experimental subassembly, other mounting hole 3 problem of leaking out when solving the test.
The working principle is as follows: place this experimental frock in workstation platform limit department, fixing bolt 5 screws up in fixed orifices 4 after passing the mount pad, and then can realize the fixed mounting to this test device, according to experimental demand, install experimental subassembly screw thread in mounting hole 3, to the mounting hole 3 that does not install experimental subassembly, carry out the shutoff through shutoff lid 6, communicate with peripheral hardware air supply equipment through air feed pipe 2, can carry out the concurrent test to a plurality of experimental subassemblies of installing on frock body 1, improve test efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a relief valve and pressure switch integrated form test device which characterized in that: comprises that
The testing device comprises a tool body (1) which forms a main body structure of the testing device and is in a hollow strip shape, wherein an air supply pipe (2) is connected with a through hole formed in the middle of one side surface of the tool body (1), fixing holes (4) are formed in two ends of the tool body (1), an installation hole (3) is formed in the upper side surface of the tool body (1), and the tool body (1) is made of 45# steel;
the test assembly is arranged at the upper end of the test device and comprises three safety valves and three pressure switches for the locomotive, and the test assembly is respectively arranged in a mounting hole (3) formed in the tool body (1).
2. The integrated testing device of claim 1, wherein: the tool is characterized in that the tool is used for centralizing the air supply pipe (2) for supplying air to the inner cavity of the tool body (1) and the peripheral air supply equipment are communicated, and the outer side wall of the air supply pipe (2) is sleeved with a sealing sleeve ring (8).
3. The integrated safety valve and pressure switch test device of claim 1, wherein: a plurality of be the equidistance between mounting hole (3) and distribute, and adjacent two the interval of mounting hole (3) is greater than every experimental subassembly handling instrument's size.
4. The integrated testing device of claim 1, wherein: the fixing hole (4) is internally tapped, and a fixing bolt (5) is connected to the inner thread of the fixing hole (4).
5. The integrated safety valve and pressure switch test device of claim 4, wherein: and a gasket (7) is sleeved on the fixing bolt (5).
6. The integrated testing device of claim 1, wherein: and a plugging cover (6) is connected to the inner thread of the mounting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038401.9U CN217637981U (en) | 2022-08-03 | 2022-08-03 | Safety valve and pressure switch integrated test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222038401.9U CN217637981U (en) | 2022-08-03 | 2022-08-03 | Safety valve and pressure switch integrated test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637981U true CN217637981U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222038401.9U Active CN217637981U (en) | 2022-08-03 | 2022-08-03 | Safety valve and pressure switch integrated test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637981U (en) |
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2022
- 2022-08-03 CN CN202222038401.9U patent/CN217637981U/en active Active
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