CN217415764U - Motor car reservoir subassembly convenient to maintenance - Google Patents
Motor car reservoir subassembly convenient to maintenance Download PDFInfo
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- CN217415764U CN217415764U CN202221451898.0U CN202221451898U CN217415764U CN 217415764 U CN217415764 U CN 217415764U CN 202221451898 U CN202221451898 U CN 202221451898U CN 217415764 U CN217415764 U CN 217415764U
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Abstract
The utility model provides a motor car air cylinder subassembly convenient to maintenance, including fixed diaphragm, fixed jib, arc hoop board, transverse positioning rod, outside high strength nut, outside annular push jack and positioning seat, fixed jib has been welded to both sides symmetry around the fixed jib lower extreme face, fixed jib lower extreme face left and right sides symmetry welding has the positioning seat, motor car air cylinder main part annular side left and right sides symmetry installs arc hoop board, arc hoop board front and back end face symmetry welding has fixed diaphragm, arc hoop board inside front and back both sides symmetry interlude has transverse positioning rod, transverse positioning rod annular side left side is provided with outside high strength nut, transverse positioning rod annular side left side cover is equipped with outside annular push jack, this design has solved the inconvenient dismouting maintenance's of original motor car air cylinder problem, the utility model discloses rational in infrastructure, the dismouting of being convenient, it is more convenient to make the motor car air cylinder maintain, the practicability is strong.
Description
Technical Field
The utility model relates to a motor car reservoir subassembly convenient to maintenance belongs to motor car reservoir technical field.
Background
The air cylinder is one of important parts on the motor train, and is used for storing compressed air and simultaneously providing dry, sucked and clean compressed air which meets the specified pressure for wind equipment for the motor train so as to ensure the safe, reliable and stable normal operation of braking of the whole train. However, the existing bullet train air cylinder is complex in disassembly step, and brings difficulty to maintenance of the bullet train air cylinder in the later period, so that the maintenance efficiency of the bullet train air cylinder is influenced, and a bullet train air cylinder assembly convenient for maintenance is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a motor car reservoir subassembly convenient to maintenance to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the dismouting of being convenient for makes the motor car reservoir more convenient when the maintenance, and the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a bullet train air cylinder assembly convenient for maintenance comprises a bullet train air cylinder main body, a fixed hanging plate and an assembly convenient to disassemble and assemble, wherein the fixed hanging plate is installed on the upper side of the annular side face of the bullet train air cylinder main body, the assembly convenient to disassemble and assemble is arranged on the lower end face of the fixed hanging plate, the assembly convenient to disassemble and assemble comprises a fixed transverse plate, a fixed hanging rod, a high-strength self-locking nut, an arc-shaped hoop plate, a transverse positioning rod, an outer-side high-strength nut, an outer-side annular push sheet, an inner-side high-strength nut and positioning seats, the front side and the rear side of the lower end face of the fixed hanging plate are symmetrically welded with the fixed hanging rod, the high-strength self-locking nut is arranged on the lower side face of the fixed hanging plate, the positioning seats are symmetrically welded on the left side and the right side of the annular side face of the bullet train air cylinder main body, the arc-shaped hoop plate is symmetrically welded with the fixed transverse plates on the front end face and the rear end face of the arc-shaped hoop plate, the arc hoop plate is characterized in that transverse positioning rods are symmetrically inserted in the front and back of the interior of the arc hoop plate, outer-side high-strength nuts are arranged on the left side of the annular side face of each transverse positioning rod, outer-side annular push pieces are sleeved on the left side of the annular side face of each transverse positioning rod, inner-side high-strength nuts are arranged on the annular side face of each transverse positioning rod, and inner-side annular push pieces are sleeved on the annular side face of each transverse positioning rod.
Further, arc hoop plate isotacticity is installed two sets ofly, and is two sets of arc hoop inboard wall all bonds and has had high tear resistance silicon rubber facing, and is two sets of horizontal through-hole has all been seted up to both sides symmetry around the arc hoop plate is inside, and horizontal through-hole and transverse positioning pole phase-match.
Furthermore, two groups of transverse positioning rods are inserted in the equal specification mode, two groups of transverse positioning rods are provided with first external threads on the annular side faces of the positioning rods, the first external threads are respectively meshed with the outer side high-strength nut and the inner side high-strength nut, four groups of the equal specification of the outer side high-strength nut and the inner side high-strength nut are arranged, and four groups of the equal specification sleeves of the outer side annular push piece and the inner side annular push piece are arranged.
Furthermore, four groups of fixed transverse plates are welded in the same specification, vertical through holes are symmetrically formed in the left side and the right side of the inner part of each group of fixed transverse plates, and the vertical through holes are matched with the fixed hanging rods.
Further, specification welding such as fixed jib even has eight groups, eight groups fixed jib annular side all is provided with the second external screw thread, and the second external screw thread meshes with high strength auto-lock nut mutually, eight groups fixed jib annular side upside all has welded the enhancement flight, specification such as high strength auto-lock nut is provided with eight groups.
Furthermore, the left side and the right side inside the fixed hanging plate are symmetrically provided with mounting through holes, and the positioning seats are welded in two groups in the same specification.
The utility model has the advantages that: the utility model provides a convenient maintenance bullet train reservoir subassembly, because the utility model adds the fixed transverse plate, the fixed suspension rod, the arc hoop plate and the positioning seat, through the arrangement of eight groups of fixed hanging rods and the high-strength self-locking nuts, four groups of fixed transverse plates can be lifted and fixed, so that the four groups of fixed transverse plates can conveniently lift and fix two groups of arc-shaped hoop plates, the two groups of arc-shaped hoop plates can lift and fix the bullet train air cylinder main body, so that the situation of shaking or front and back displacement of the bullet train air cylinder main body in the use process is avoided, the two groups of positioning seats can transversely position the bullet train air cylinder main body, so that the lateral displacement of the bullet train air cylinder main body in the use process is avoided, and the eight groups of high-strength self-locking nuts are respectively disassembled by anticlockwise rotation by means of an external wrench, then alright in order to carry out the drop-down dismantlement to two sets of arc hoop boards, can dismantle the maintenance to the motor car reservoir main part this moment.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a bullet train reservoir assembly for easy maintenance of the present invention;
FIG. 2 is a front sectional view of an easily disassembled component of the bullet train reservoir component for easy maintenance of the present invention;
FIG. 3 is a left side sectional view of an easily disassembled component of the bullet train reservoir component for easy maintenance of the present invention;
in the figure: 1-a bullet train air cylinder main body, 2-a fixed hanging plate, 3-an assembly convenient to disassemble and assemble, 31-a fixed transverse plate, 32-a fixed hanging rod, 33-a high-strength self-locking nut, 34-an arc hoop plate, 341-a high-tear-resistant silicon rubber gasket, 35-a transverse positioning rod, 36-an outer side high-strength nut, 37-an outer side annular push sheet, 38-an inner side annular push sheet, 39-an inner side high-strength nut and 311-a positioning seat.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a motor car reservoir subassembly convenient to maintenance, includes motor car reservoir main part 1, fixed hanger plate 2 and makes things convenient for dismouting subassembly 3, and fixed hanger plate 2 is installed to 1 annular side upside of motor car reservoir main part, and the terminal surface is provided with and makes things convenient for dismouting subassembly 3 under the fixed hanger plate 2.
The assembly 3 convenient to disassemble and assemble comprises a fixed transverse plate 31, a fixed suspension rod 32, a high-strength self-locking nut 33, an arc-shaped hoop plate 34, a transverse positioning rod 35, an outer-side high-strength nut 36, an outer-side annular push sheet 37, an inner-side annular push sheet 38, an inner-side high-strength nut 39 and a positioning seat 311, wherein the fixed suspension rod 32 is symmetrically welded on the front side and the rear side of the lower end surface of the fixed suspension plate 2, the high-strength self-locking nut 33 is arranged on the lower side of the annular side surface of the fixed suspension rod 32, the positioning seats 311 are symmetrically welded on the left side and the right side of the lower end surface of the fixed suspension plate 2, the arc-shaped hoop plate 34 is symmetrically arranged on the left side and the right side of the annular side surface of the air cylinder body 1 of the bullet train, the fixed transverse plate 31 is symmetrically welded on the front end surface and the rear end surface of the arc-shaped hoop plate 34, the transverse positioning rods 35 are symmetrically inserted in the front and rear sides, the outer-side high-strength nut 36 is arranged on the left side of the annular side surface of the transverse positioning rod 35, the outer-annular push sheet 37 is sleeved on the left side of the annular side of the transverse positioning rod, the annular side face of the transverse positioning rod 35 is provided with an inner high-strength nut 39, and the annular side face of the transverse positioning rod 35 is sleeved with an inner annular push sheet 38.
Two groups of arc hoop plates 34 are installed in an equal specification mode, high tear-resistant silicon rubber gaskets 341 are bonded on the inner walls of the two groups of arc hoop plates 34, transverse through holes are symmetrically formed in the front side and the rear side of the interior of the two groups of arc hoop plates 34 and are matched with transverse positioning rods 35, the high tear-resistant silicon rubber gaskets 341 not only prevent the arc hoop plates 34 from being in hard contact with the bullet train air cylinder main body 1, but also conveniently absorb a part of vibration transmitted by the arc hoop plates 34, prevent most of vibration transmitted by the arc hoop plates 34 from being directly transmitted into the bullet train air cylinder main body 1, the transverse through holes facilitate the penetration of the transverse positioning rods 35 into the arc hoop plates 34, the two groups of transverse positioning rods 35 are penetrated in an equal specification mode, first external threads are arranged on the side faces of the two groups of annular positioning rods, and are respectively meshed with outer-side high-strength nuts 36 and inner-side high-strength nuts 39, four groups are arranged according to the equal specification of the outer high-strength nut 36 and the inner high-strength nut 39, four groups are sleeved according to the equal specification of the outer annular push sheet 37 and the inner annular push sheet 38, the first external threads facilitate the outer high-strength nut 36 and the inner high-strength nut 39 to be meshed on the annular side face of the transverse positioning rod 35, and the four groups of the outer high-strength nut 36, the inner high-strength nut 39, the outer annular push sheet 37 and the inner annular push sheet 38 facilitate the two groups of transverse positioning rods 35 to transversely reinforce the two groups of arc-shaped hoop plates 34.
Four groups of fixed transverse plates 31 are welded in an equal-specification mode, vertical through holes are symmetrically formed in the left side and the right side of the inner part of each group of fixed transverse plates 31, the vertical through holes are matched with the fixed hanging rods 32, the vertical through holes facilitate the fixed hanging rods 32 to be inserted into the fixed transverse plates 31, eight groups of the fixed hanging rods 32 are welded in an equal specification mode, the annular side surfaces of the eight groups of the fixed hanging rods 32 are provided with second external threads, the second external thread is meshed with the high-strength self-locking nut 33, the upper sides of the annular side surfaces of the eight groups of fixed suspenders 32 are welded with the reinforced inclined sheets, eight groups of high-strength self-locking nuts 33 are arranged in an equal specification, the second external thread facilitates the high-strength self-locking nut 33 to be meshed on the annular side surface of the fixed suspenders 32, and the reinforced inclined sheets enable the connection stability between the upper end surface of the fixed suspenders 32 and the lower end surface of the fixed suspension plate 2 to be better, and eight groups of high-strength self-locking nuts 33 are convenient for lifting and fixing the four groups of fixed transverse plates 31.
The installation through holes have been seted up to the inside left and right sides symmetry of fixed hanger plate 2, and positioning seat 311 isotacticity welding has two sets ofly, and the installation through holes makes things convenient for external bolt to fix the installation of fixed hanger plate 2 in external motor car assigned position, and two sets of positioning seats 311 can carry out transverse orientation to motor car reservoir body 1, avoids the motor car reservoir body 1 after the installation lateral displacement condition to appear in the use.
As an embodiment of the present invention: in the use process of the bullet train air cylinder main body 1, eight groups of fixed hanging rods 32 and high-strength self-locking nuts 33 can lift and fix four groups of fixed transverse plates 31, so that the four groups of fixed transverse plates 31 can lift and fix two groups of arc-shaped hoop plates 34, the two groups of arc-shaped hoop plates 34 can lift and fix the bullet train air cylinder main body 1, the situation that the bullet train air cylinder main body 1 shakes or moves forwards and backwards in the use process is avoided, the two groups of positioning seats 311 can transversely position the bullet train air cylinder main body 1, the situation that the bullet train air cylinder main body 1 moves transversely in the use process is avoided, and meanwhile, the four groups of outer high-strength nuts 36, inner high-strength nuts 39, outer annular push sheets 37 and inner annular push sheets 38 facilitate the two groups of transverse positioning rods 35 to transversely reinforce the two groups of arc-shaped hoop plates 34, so that the use stability of the bullet train air cylinder main body 1 is better; when needs dismantle the maintenance to motor car reservoir main part 1, the staff only need carry out anticlockwise rotation to eight groups of high strength self-locking nuts 33 respectively with the help of external spanner and dismantle, then alright carry out the drop-down dismantlement to two sets of arc hoop boards 34, can dismantle the maintenance to motor car reservoir main part 1 this moment.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a motor car reservoir subassembly convenient to maintenance, includes motor car reservoir main part, fixed hanger plate and makes things convenient for dismouting subassembly, its characterized in that: the upper side of the annular side face of the bullet train air cylinder main body is provided with a fixed hanging plate, and the lower end face of the fixed hanging plate is provided with a component convenient to disassemble and assemble;
the assembly convenient to disassemble and assemble comprises a fixed transverse plate, a fixed lifting rod, a high-strength self-locking nut, an arc-shaped hoop plate, a transverse positioning rod, an outer-side high-strength nut, an outer-side annular push plate, an inner-side high-strength nut and a positioning seat, wherein the front side and the rear side of the lower end surface of the fixed lifting plate are symmetrically welded with the fixed lifting rod, the lower side of the annular side surface of the fixed lifting rod is provided with the high-strength self-locking nut, the left side and the right side of the lower end surface of the fixed lifting plate are symmetrically welded with the positioning seat, the arc-shaped hoop plate is symmetrically arranged on the left side and the right side of the annular side surface of the air cylinder body of the motor car, the front end surface and the rear end surface of the arc-shaped hoop plate are symmetrically welded with the fixed transverse positioning rod in a penetrating manner, the outer-side high-strength nut is arranged on the left side of the annular side of the transverse positioning rod, the outer-shaped annular push plate is sleeved on the left side of the annular push plate, the annular side surface of the transverse positioning rod is provided with an inner high-strength nut, and an inner annular push sheet is sleeved on the annular side surface of the transverse positioning rod.
2. A bullet train reservoir assembly for facilitating maintenance according to claim 1 wherein: the equal-specification installation of arc hoop board is two sets ofly, two sets of arc hoop inboard wall all bonds and has had high tear resistance silicon rubber facing, and is two sets of horizontal through-hole has all been seted up to both sides symmetry around the arc hoop inboard is inside, and horizontal through-hole and transverse positioning pole phase-match.
3. A bullet train reservoir assembly for facilitating maintenance according to claim 1 wherein: the equal specification of the outer side high-strength nut and the equal specification of the inner side high-strength nut are provided with four groups, and the equal specification of the outer side annular push sheet and the equal specification of the inner side annular push sheet are sleeved with four groups.
4. A bullet train reservoir assembly for facilitating maintenance according to claim 1 wherein: the fixed diaphragm is welded with four groups of fixed diaphragms in the same specification, the vertical through holes are symmetrically formed in the left side and the right side of the inside of each fixed diaphragm, and the vertical through holes are matched with the fixed hanging rods.
5. A bullet train reservoir assembly for facilitating maintenance according to claim 1 wherein: the fixed jib is welded to specification such as even has eight groups, eight groups fixed jib annular side all is provided with the second external screw thread, and the second external screw thread meshes with high strength auto-lock nut mutually, eight groups fixed jib annular side upside all has welded and has strengthened the flight, specification such as high strength auto-lock nut is provided with eight groups.
6. A motor car reservoir assembly for facilitating service and maintenance according to claim 1, wherein: the left side and the right side of the inside of the fixed hanging plate are symmetrically provided with mounting through holes, and the positioning seats are welded in two groups in equal specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451898.0U CN217415764U (en) | 2022-06-12 | 2022-06-12 | Motor car reservoir subassembly convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221451898.0U CN217415764U (en) | 2022-06-12 | 2022-06-12 | Motor car reservoir subassembly convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217415764U true CN217415764U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221451898.0U Active CN217415764U (en) | 2022-06-12 | 2022-06-12 | Motor car reservoir subassembly convenient to maintenance |
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| Country | Link |
|---|---|
| CN (1) | CN217415764U (en) |
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2022
- 2022-06-12 CN CN202221451898.0U patent/CN217415764U/en active Active
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