CN214870261U - Mounting tool for wheel set shaft box body of metro vehicle - Google Patents
Mounting tool for wheel set shaft box body of metro vehicle Download PDFInfo
- Publication number
- CN214870261U CN214870261U CN202121340627.3U CN202121340627U CN214870261U CN 214870261 U CN214870261 U CN 214870261U CN 202121340627 U CN202121340627 U CN 202121340627U CN 214870261 U CN214870261 U CN 214870261U
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- plate
- fixedly connected
- rod
- box body
- mounting
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 239000003973 paint Substances 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 239000004922 lacquer Substances 0.000 abstract description 3
- 230000007105 physical stamina Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a railcar wheel pair axle box installation frock, including bottom plate and lifter plate, be provided with elevating system between bottom plate and the lifter plate, the first mounting panel of one end fixedly connected with at lifter plate top, the one end fixedly connected with second mounting panel of first mounting panel is kept away from at the top of lifter plate, and one side that first mounting panel was kept away from to the second mounting panel is provided with supporting mechanism, the utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the air pump and provide pressure, the physical demands of operation personnel has been alleviateed, and during the operation, operation personnel can carry out remote operation, the safety index obtains promoting, the operation number has also obtained the reduction, the operating time shortens simultaneously, the operating efficiency obtains promoting, the frock makes the even atress of axle box body through four positions in addition, both guaranteed the steady installation of axle box physical stamina, the operating mass has been improved again, the paint that has still reduced axle box body surface collides with the damage, avoid the secondary to mend the lacquer operation.
Description
Technical Field
The utility model belongs to the frock field specifically is railcar wheel pair axle box installation frock.
Background
In the existing life, a subway is a rapid, large-traffic and electric power traction rail transit built in a city, a train runs on a fully-closed line, the line located in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, the most important two processes in the process of the erection of the subway wheel are bearing press-fitting and axle box body installation, and the two processes are related to whether an electric bus can run safely or not.
The installation of the existing axle box body is mostly carried out by adopting a mode of driving in cooperation with manpower, a frame type driving lifting axle box body is operated by one person, one side of the axle box body is pushed by one person, the other person uses an elongated rubber hammer to hammer the surface of the axle box body, the two ends of the axle box body are uniformly stressed forwards until the axle box body is installed in place, the mode has the defects of safety and efficiency in actual application, and therefore the wheel-axle box body installation tool is developed to be more important for assisting in installation.
The utility model has the following contents:
the utility model aims at providing a railcar wheel pair axle box installation frock just in order to solve above-mentioned problem, solved the problem of mentioning in the background art.
In order to solve the above problem, the utility model provides a technical scheme:
subway vehicle wheel pair axle box installation frock, including bottom plate and lifter plate, be provided with elevating system between bottom plate and the lifter plate, the first mounting panel of one end fixedly connected with at lifter plate top, the one end fixedly connected with second mounting panel of first mounting panel is kept away from at the top of lifter plate, one side that first mounting panel was kept away from to the second mounting panel is provided with supporting mechanism, the equal fixedly connected with roof in top of first mounting panel and second mounting panel, the below fixed mounting that just is located the roof between first mounting panel and the second mounting panel has the air pump, the piston rod of air pump runs through first mounting panel and fixedly connected with connecting plate.
Preferably, the lifting mechanism comprises a first rotating rod, one end of the top of the bottom plate, which is close to the first mounting plate, is rotatably connected with two first rotating rods, one end of the top of the bottom plate, which is far away from the first rotating rod, is fixedly connected with two second limiting frames, two second limiting frames are slidably connected between the second limiting frames, one end of the bottom of the lifting plate, which is close to the first rotating rod, is rotatably connected with two second rotating rods, the middle part of each first rotating rod is rotatably connected with the middle part of the corresponding second rotating rod, one end of the second rotating rod, which is far away from the lifting plate, is rotatably connected with the second sliding rod, one end of the bottom of the lifting plate, which is far away from the second rotating rod, is fixedly connected with two first limiting frames, two first sliding rods are slidably connected between the first limiting frames, and one end of the first rotating rod, which is far away from the bottom plate, is rotatably connected with the first sliding rods, the outside of second slide bar just is located fixedly connected with fixed block between two second dwangs, the bottom of fixed block and the top sliding connection of bottom plate, the one end fixedly connected with fixed plate of the spacing frame of second is kept away from at the top of bottom plate, the internal thread of fixed plate is connected with the threaded rod, the one end and the fixed block of threaded rod rotate to be connected, the one end fixedly connected with adjust knob of fixed block is kept away from to the threaded rod.
As preferred, supporting mechanism includes the cylinder, one side that first mounting panel was kept away from to the second mounting panel and the below that is located the pneumatic pump is rotated and is connected with the cylinder, the below that the outside of second mounting panel just is located the cylinder is rotated and is connected with the bracing piece, the piston rod of cylinder is rotated with the outside of bracing piece and is connected, the one end that the second mounting panel was kept away from to the bracing piece is rotated and is connected with the backup pad, the spacing frame of one end fixedly connected with third of bracing piece is kept away from at the top of backup pad, the outside of bracing piece just is located one side of cylinder piston rod and is rotated and be connected with the connecting rod, the one end and the spacing frame sliding connection of third that the bracing piece was kept away from to the connecting rod.
Preferably, the outer sides of the top plates are provided with through grooves.
Preferably, four connecting holes are formed in the outer side of the connecting plate at equal intervals.
Preferably, the pneumatic pump and the air cylinder are electrically connected with an external control switch.
The utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the air pump and provide pressure, the physical demands of operation personnel has been alleviateed, and during the operation, operation personnel can carry out remote operation, the safety index obtains promoting, the operation number has also obtained the reduction, the operating time shortens simultaneously, the operating efficiency obtains promoting, the frock makes the even atress of axle box body through four positions in addition, both guaranteed the steady installation of axle box physical stamina, the operating mass has been improved again, the paint that has still reduced axle box body surface collides with the damage, avoid the secondary to mend the lacquer operation.
Description of the drawings:
the accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the lifting mechanism of the present invention;
fig. 3 is a schematic structural view of a second mounting plate and a top plate of the present invention;
fig. 4 is a schematic diagram of the structure of the connection plate of the present invention.
In the figure: 1. a base plate; 2. a lifting plate; 3. a lifting mechanism; 31. a first rotating lever; 32. a first slide bar; 33. a second rotating lever; 34. a second slide bar; 35. a first limit frame; 36. a second limit frame; 37. a fixed block; 38. a fixing plate; 39. a threaded rod; 310. adjusting a knob; 4. a first mounting plate; 5. a second mounting plate; 6. a support mechanism; 61. a cylinder; 62. a support bar; 63. a support plate; 64. a third limit frame; 65. a connecting rod; 7. a top plate; 8. a through groove; 9. a pneumatic pump; 10. a connecting plate; 11. and connecting the holes.
The specific implementation mode is as follows:
the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b):
as shown in fig. 1-4, the utility model provides a subway vehicle wheel set axle box body installation tool, which comprises a bottom plate 1 and a lifting plate 2, wherein a lifting mechanism 3 is arranged between the bottom plate 1 and the lifting plate 2, one end of the top of the lifting plate 2 is fixedly connected with a first mounting plate 4, one end of the top of the lifting plate 2, which is far away from the first mounting plate 4, is fixedly connected with a second mounting plate 5, one side of the second mounting plate 5, which is far away from the first mounting plate 4, is provided with a supporting mechanism 6, the top of the first mounting plate 4 and the top of the second mounting plate 5 are both fixedly connected with a top plate 7, a pneumatic pump 9 is fixedly arranged between the first mounting plate 4 and the second mounting plate 5 and below the top plate 7, pressure is provided by the pneumatic pump 9, the physical strength consumption of operators is reduced, and the operators can carry out remote operation during operation, the safety index is improved, the number of the operators is also reduced, meanwhile, the operation time is shortened, and the operation efficiency is improved; the piston rod of the pneumatic pump 9 penetrates the first mounting plate 4 and is fixedly connected with a connecting plate 10.
Further, the lifting mechanism 3 comprises a first rotating rod 31, two first rotating rods 31 are rotatably connected to one end of the top of the bottom plate 1 close to the first mounting plate 4, two second limiting frames 36 are fixedly connected to one end of the top of the bottom plate 1 far from the first rotating rod 31, a second sliding rod 34 is slidably connected between the two second limiting frames 36, two second rotating rods 33 are rotatably connected to one end of the bottom of the lifting plate 2 close to the first rotating rod 31, the middle parts of the first rotating rods 31 are rotatably connected with the middle parts of the corresponding second rotating rods 33, one ends of the second rotating rods 33 far from the lifting plate 2 are rotatably connected with the second sliding rods 34, two first limiting frames 35 are fixedly connected to one end of the bottom of the lifting plate 2 far from the second rotating rod 33, a first sliding rod 32 is slidably connected between the two first limiting frames 35, and one end of the first rotating rod 31 far from the bottom plate 1 is rotatably connected with the first sliding rods 32, the outside of second slide bar 34 just is located fixedly connected with fixed block 37 between two second dwang 33, the bottom of fixed block 37 and the top sliding connection of bottom plate 1, the one end fixedly connected with fixed plate 38 of second spacing frame 36 is kept away from at the top of bottom plate 1, the inside threaded connection of fixed plate 38 has threaded rod 39, the one end and the fixed block 37 of threaded rod 39 rotate to be connected, threaded rod 39 keeps away from the one end fixedly connected with adjust knob 310 of fixed block 37, through setting up elevating system 3, be convenient for better adjusting device's height, thereby conveniently adapt to the not operation environment of co-altitude and use.
Further, supporting mechanism 6 includes cylinder 61, one side that first mounting panel 4 was kept away from to second mounting panel 5 and the below that is located pneumatic pump 9 is rotated and is connected with cylinder 61, the outside of second mounting panel 5 and the below that is located cylinder 61 are rotated and is connected with bracing piece 62, the piston rod of cylinder 61 is rotated with the outside of bracing piece 62 and is connected, the one end that second mounting panel 5 was kept away from to bracing piece 62 is rotated and is connected with backup pad 63, the spacing frame 64 of one end fixedly connected with third of bracing piece 62 is kept away from at the top of backup pad 63, the outside of bracing piece 62 and the one side that is located the piston rod of cylinder 61 are rotated and are connected with connecting rod 65, the one end that bracing piece 62 was kept away from to connecting rod 65 and the spacing frame 64 sliding connection of third, through setting up supporting mechanism 6, be convenient for better supporting equipment, thereby make things convenient for equipment to exert pressure.
Further, logical groove 8 has all been seted up in the outside of roof 7, is convenient for better carry equipment through leading to groove 8.
Further, four connecting holes 11 have been seted up to the outside equidistance of connecting plate 10, through setting up four connecting holes 11, make the even atress of axle box body, both guaranteed the installation that axle box physical stamina is steady, improved operation quality again, still reduced the paint on axle box body surface and collided with the damage, avoid the secondary to mend the lacquer operation.
Further, pneumatic pump 9, cylinder 61 all with external control switch electric connection, be convenient for better control equipment.
Specifically, the method comprises the following steps: the equipment is placed at a designated position, then the connecting plate 10 is connected with the axle box body through the four connecting holes 11, so that the axle box body is stressed uniformly, stable installation of the axle box body is ensured, operation quality is improved, paint on the surface of the axle box body is reduced from colliding and damaging, secondary paint repair operation is avoided, meanwhile, the control cylinder 61 works to push the supporting rod 62 to rotate so as to drive the supporting plate 63 to be in contact with the ground, so that the equipment is supported through the supporting plate 63, then the pneumatic pump 9 can be controlled to work, so that the connecting plate 10 is pushed to move with the axle box body, so that the axle box body is installed, pressure is provided through the pneumatic pump 9, physical consumption of operators is reduced, in addition, the operators can carry out remote operation, the safety index is improved, the number of operators is reduced, and meanwhile, the operation time is shortened, the operating efficiency is promoted, and simultaneously when needs carry out the operation at different heights, accessible adjust knob 310 drives threaded rod 39 and rotates to drive second slide bar 34 and remove in the inside of second spacing frame 36, and then through the cooperation between first dwang 31 and the second dwang 33, adjust the height of lifter plate 2, thereby the working height of adjusting equipment is favorable to actual use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The mounting tool for the wheel set shaft box body of the subway vehicle comprises a bottom plate (1) and a lifting plate (2), it is characterized in that a lifting mechanism (3) is arranged between the bottom plate (1) and the lifting plate (2), one end of the top of the lifting plate (2) is fixedly connected with a first mounting plate (4), one end of the top of the lifting plate (2) far away from the first mounting plate (4) is fixedly connected with a second mounting plate (5), a supporting mechanism (6) is arranged on one side of the second mounting plate (5) far away from the first mounting plate (4), the top parts of the first mounting plate (4) and the second mounting plate (5) are fixedly connected with a top plate (7), a pneumatic pump (9) is fixedly arranged between the first mounting plate (4) and the second mounting plate (5) and below the top plate (7), a piston rod of the pneumatic pump (9) penetrates through the first mounting plate (4) and is fixedly connected with a connecting plate (10).
2. The subway vehicle wheel pair axle box installation tool of claim 1, characterized in that, elevating system (3) includes first dwang (31), the top of bottom plate (1) is close to the one end rotation of first mounting panel (4) and is connected with two first dwang (31), the top of bottom plate (1) is kept away from the one end fixedly connected with two spacing frames of second (36) of first dwang (31), sliding connection has second slide bar (34) between two spacing frames of second (36), the bottom of lifter plate (2) is close to the one end rotation of first dwang (31) and is connected with two second dwang (33), the middle part of first dwang (31) all rotates with the middle part of the second dwang (33) that corresponds and is connected, the one end that lifter plate (2) was kept away from to second dwang (33) all rotates with second dwang (34) and is connected, one end of the bottom of the lifting plate (2) far away from the second rotating rod (33) is fixedly connected with two first limiting frames (35), a first sliding rod (32) is connected between the two first limiting frames (35) in a sliding manner, one end of the first rotating rod (31) far away from the bottom plate (1) is rotatably connected with the first sliding rod (32), a fixed block (37) is fixedly connected between the two second rotating rods (33) and at the outer side of the second sliding rod (34), the bottom of the fixed block (37) is connected with the top of the bottom plate (1) in a sliding way, one end of the top of the bottom plate (1) far away from the second limit frame (36) is fixedly connected with a fixed plate (38), a threaded rod (39) is connected with the inner thread of the fixed plate (38), one end of the threaded rod (39) is rotationally connected with the fixed block (37), and one end of the threaded rod (39) far away from the fixed block (37) is fixedly connected with an adjusting knob (310).
3. The subway vehicle wheel pair axle box body installation tool as claimed in claim 1, wherein said supporting mechanism (6) comprises a cylinder (61), said second mounting plate (5) is located at one side of the first mounting plate (4) and is rotatably connected with the cylinder (61) below the pneumatic pump (9), said second mounting plate (5) is located at the outside of the cylinder (61) and is rotatably connected with a supporting rod (62), a piston rod of said cylinder (61) is rotatably connected with the outside of the supporting rod (62), one end of the supporting rod (62) located at the outside of the second mounting plate (5) is rotatably connected with a supporting plate (63), one end of the supporting plate (63) located at the top of the supporting plate (62) is fixedly connected with a third limit frame (64), one side of the piston rod of the cylinder (61) and located at the outside of the supporting rod (62) is rotatably connected with a connecting rod (65), one end of the connecting rod (65), which is far away from the supporting rod (62), is connected with the third limiting frame (64) in a sliding way.
4. The mounting tool for the wheel set shaft box body of the metro vehicle as claimed in claim 1, wherein through grooves (8) are formed in the outer sides of the top plates (7).
5. The mounting tool for the wheel set shaft box body of the metro vehicle according to claim 1, wherein four connecting holes (11) are formed in the outer side of the connecting plate (10) at equal intervals.
6. The mounting tool for the wheel set shaft box body of the metro vehicle according to claim 3, wherein the pneumatic pump (9) and the air cylinder (61) are electrically connected with an external control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340627.3U CN214870261U (en) | 2021-06-17 | 2021-06-17 | Mounting tool for wheel set shaft box body of metro vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340627.3U CN214870261U (en) | 2021-06-17 | 2021-06-17 | Mounting tool for wheel set shaft box body of metro vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214870261U true CN214870261U (en) | 2021-11-26 |
Family
ID=78930873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121340627.3U Expired - Fee Related CN214870261U (en) | 2021-06-17 | 2021-06-17 | Mounting tool for wheel set shaft box body of metro vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214870261U (en) |
-
2021
- 2021-06-17 CN CN202121340627.3U patent/CN214870261U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |