CN214057547U - Gearbox hanging seat for metro motor car bogie - Google Patents

Gearbox hanging seat for metro motor car bogie Download PDF

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Publication number
CN214057547U
CN214057547U CN202023057475.4U CN202023057475U CN214057547U CN 214057547 U CN214057547 U CN 214057547U CN 202023057475 U CN202023057475 U CN 202023057475U CN 214057547 U CN214057547 U CN 214057547U
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CN
China
Prior art keywords
spring
fixed mounting
gear box
mounting
hanging seat
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Active
Application number
CN202023057475.4U
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Chinese (zh)
Inventor
郑绍理
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Qingdao Ruiyuanxiang Machinery Co ltd
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Qingdao Ruiyuanxiang Machinery Co ltd
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Priority to CN202023057475.4U priority Critical patent/CN214057547U/en
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Publication of CN214057547U publication Critical patent/CN214057547U/en
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Abstract

The utility model discloses a subway motor car is gear box hanging seat for bogie, including crossbeam and mounting panel, the left side of mounting panel is provided with a plurality of bolts, the bottom fixed mounting of mounting panel has the connecting rod, the bottom fixed mounting of connecting rod has the casing, the bottom fixed mounting of casing has the backup pad, the rectangular channel has been seted up in the backup pad, the equal fixed mounting in the left and right sides of rectangular channel has first spring, the one end fixed mounting that the rectangular channel was kept away from to first spring has the slider. The utility model is provided with the slide bar, the push plate, the connecting block, the fixing block and the third spring, so that the gear box body can be well fixed in the shell, and the installation is convenient, the maintenance and the replacement are convenient and fast, and the time and the labor are saved; meanwhile, the supporting plate, the first spring, the sliding block, the second spring, the baffle and the rubber pad are further arranged, so that when the gear box body vibrates, the damping effect can be good, and the service life of the gear box body is prolonged.

Description

Gearbox hanging seat for metro motor car bogie
Technical Field
The utility model relates to a gear box hangs seat technical field, specifically is a subway motor car is gear box hangs seat for bogie.
Background
When the gearbox for the metro and motor car bogie is used, a hanging seat is needed, and the gearbox is hung by the hanging seat for use. However, the gearbox hanging seat for the metro motor car bogie still has certain defects when in use.
The following problems exist when using the traditional gearbox hanging seat for the metro motor car bogie:
1. the gear box is inconvenient to mount and dismount when being mounted, and time and labor are wasted when the gear box is replaced and maintained;
2. after the gear box is installed, the gear box can vibrate when a subway motor car runs, good shock absorption protection measures are not provided, and the gear box is easy to damage after a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway motor car is gear box hanging seat for bogie to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gearbox hanging seat for a metro train bogie comprises a cross beam and a mounting plate, wherein a plurality of bolts are arranged on the left side of the mounting plate, a connecting rod is fixedly mounted at the bottom of the mounting plate, a shell is fixedly mounted at the bottom end of the connecting rod, a supporting plate is fixedly mounted at the bottom of the shell, a rectangular groove is formed in the supporting plate, first springs are fixedly mounted on the left side and the right side of the rectangular groove respectively, a sliding block is fixedly mounted at one end, away from the rectangular groove, of each first spring, a gearbox body is slidably mounted in the rectangular groove, the left side and the right side of the gearbox body are abutted against one side of the sliding block, a second spring is fixedly mounted at the bottom of the rectangular groove, the top end of each second spring is abutted against the bottom of the gearbox body, a connecting block is fixedly mounted at the upper end of the left side and the upper end of the shell respectively, and a sliding rod is slidably mounted in the connecting block, the utility model discloses a sliding rod, including the connecting rod, slide bar through connection piece, the bottom fixed mounting of connecting block has the third spring, the one end and the slide bar fixed connection of connecting rod are kept away from to the third spring, the equal fixed mounting of lower extreme of the left and right sides connecting block of casing has the stopper, the spacing groove has been seted up on the stopper, the slide bar is pegged graft with the spacing groove, the equal slidable mounting in the left and right sides of casing has the push pedal, just the push pedal runs through into the box, the slide bar runs through the.
Preferably, the left side of mounting panel is seted up flutedly, fixed mounting has a plurality of fixed blocks in the recess, it has the dwang to articulate on the fixed block, fixed mounting has a plurality of fourth springs on the dwang, the one end that the dwang was kept away from to the fourth spring and the inner wall fixed connection of recess.
Preferably, the upper end of the internal gear box body of the shell is fixedly provided with a baffle, and the bottom of the baffle is provided with a rubber pad.
Preferably, the upper portion of the housing is provided with a plurality of heat dissipation holes.
Preferably, a handle is fixedly mounted at the top end of the sliding rod.
Preferably, the cross beam is provided with a thread groove matched with the bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the slide bar, the push plate, the connecting block, the fixing block and the third spring, so that the gear box body can be well fixed in the shell, and the installation is convenient, the maintenance and the replacement are convenient and fast, and the time and the labor are saved;
2. the utility model discloses still set up backup pad, first spring, slider, second spring, baffle and rubber pad simultaneously, made the gear box body when taking place vibrations, the shock attenuation that can be fine prolongs the life of gear box body.
Drawings
FIG. 1 is a front sectional view of a gearbox hanging seat for a metro vehicle bogie of the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is an enlarged schematic view of a part B of fig. 1.
In the figure: 1. a cross beam; 2. mounting a plate; 3. a bolt; 4. a connecting rod; 5. a housing; 6. a support plate; 7. a first spring; 8. a slider; 9. a gear box body; 10. a second spring; 11. connecting blocks; 12. A slide bar; 13. a third spring; 14. a limiting block; 15. pushing the plate; 16. a fixed block; 17. rotating the rod; 18. a fourth spring; 19. a baffle plate; 20. and (4) a handle.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a gearbox hanging seat for a metro train bogie comprises a cross beam 1 and a mounting plate 2, wherein a plurality of bolts 3 are arranged on the left side of the mounting plate 2, a connecting rod 4 is welded at the bottom of the mounting plate 2, a shell 5 is welded at the bottom end of the connecting rod 4, a supporting plate 6 is welded at the bottom of the shell 5, a rectangular groove is formed in the supporting plate 6, first springs 7 are welded on the left side and the right side of the rectangular groove, a sliding block 8 is welded at one end, away from the rectangular groove, of each first spring 7, a gearbox body 9 is slidably mounted in the rectangular groove, the left side and the right side of each gearbox body 9 are abutted to one side 8 of each sliding block, a second spring 10 is welded at the bottom of the rectangular groove, the top end of each second spring 10 is abutted to the bottom of each gearbox body 9, connecting blocks 11 are welded at the upper ends of the left side and the right side of each shell 5, sliding rods 12 are slidably mounted in the connecting blocks 11, the sliding rods 12 penetrate through the connecting blocks 11, and third springs 13 are welded at the bottoms of the connecting blocks 11, one end of the third spring 13, which is far away from the connecting rod 4, is welded with the sliding rod 12, the lower ends of the connecting blocks 11 on the left side and the right side of the shell 5 are respectively welded with a limiting block 14, a limiting groove is formed in each limiting block 14, the sliding rod 12 is inserted into the limiting groove, push plates 15 are slidably mounted on the left side and the right side of the shell 5, the push plates 15 penetrate into the box body, and the sliding rod 12 penetrates through the push plates 15;
the left side of mounting panel 2 is seted up flutedly, and the welding has a plurality of fixed blocks 16 in the recess, and the last articulated dwang 17 that has of fixed block 16 has a plurality of fourth springs 18, and the welding has a plurality of fourth springs 18 on the dwang 17, and the one end that dwang 17 was kept away from to fourth spring 18 welds with the inner wall of recess, and the upper end welding of the inside gear box body 9 of casing 5 has baffle 19, and the bottom of baffle 19 is provided with the rubber pad.
The upper part of the shell 5 is provided with a plurality of heat dissipation holes, the top end of the sliding rod 12 is welded with a handle 20, and the cross beam 1 is provided with a thread groove matched with the bolt 3.
The working principle is as follows: when the utility model is used, the mounting plate 2 box is inserted on the beam 1, the mounting plate 2 is primarily fixed through the rotating rod 17 and the fourth spring 18, then the mounting plate 2 is fixed on the beam 1 through the bolt 3, then the gear box body 9 is placed in the rectangular groove on the supporting plate 6, the gear box body 9 can be well damped during vibration through the slider 8, the first spring 7, the second spring 10 and the rubber pad, the gear box body 9 is prevented from being damaged, then the sliding rod 12 is pulled through the handle 20, the sliding rod 12 is far away from the limiting groove, then the push plate 15 is abutted against the gear box body 9, after the abutment is good, the handle 20 is loosened, the sliding rod 12 passes through the push plate 15 to be re-inserted into the limiting groove, the sliding rod 12 can be always inserted into the limiting groove through the elasticity of the third spring 13, and the heat dissipation can be performed on the gear box body 9 through the heat dissipation holes, has the advantages of convenient installation and disassembly, can effectively protect the gear box body 9, and can replace and maintain the gear box body 9 with time and labor saving.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model provides a subway motor car is gear box hanging seat for bogie, includes crossbeam (1) and mounting panel (2), its characterized in that: the left side of mounting panel (2) is provided with a plurality of bolts (3), the bottom fixed mounting of mounting panel (2) has connecting rod (4), the bottom fixed mounting of connecting rod (4) has casing (5), the bottom fixed mounting of casing (5) has backup pad (6), the rectangular channel has been seted up on backup pad (6), the equal fixed mounting in both sides of rectangular channel has first spring (7), the one end fixed mounting that the rectangular channel was kept away from in first spring (7) has slider (8), slidable mounting has gear box body (9) in the rectangular channel, the left and right sides of gear box body (9) all with one side butt of slider (8), the bottom fixed mounting of rectangular channel has second spring (10), the top of second spring (10) and the bottom butt of gear box body (9), the equal fixed mounting in the left and right sides upper end of casing (5) has connecting block (11), sliding mounting has slide bar (12) in connecting block (11), slide bar (12) through connection piece (11), the bottom fixed mounting of connecting block (11) has third spring (13), the one end and slide bar (12) fixed connection of connecting rod (4) are kept away from in third spring (13), the equal fixed mounting of lower extreme of the left and right sides connecting block (11) of casing (5) has stopper (14), the spacing groove has been seted up on stopper (14), slide bar (12) are pegged graft with the spacing groove, the equal slidable mounting in the left and right sides of casing (5) has push pedal (15), just push pedal (15) run through into the box, slide bar (12) run through push pedal (15).
2. The gearbox hanging seat for the metro bogie according to claim 1, characterized in that: the left side of mounting panel (2) is seted up flutedly, fixed mounting has a plurality of fixed blocks (16) in the recess, it has dwang (17) to articulate on fixed block (16), fixed mounting has a plurality of fourth springs (18) on dwang (17), the inner wall fixed connection of the one end of dwang (17) and recess is kept away from in fourth spring (18).
3. The gearbox hanging seat for the metro bogie according to claim 1, characterized in that: a baffle (19) is fixedly mounted at the upper end of the internal gear box body (9) of the shell (5), and a rubber pad is arranged at the bottom of the baffle (19).
4. The gearbox hanging seat for the metro bogie according to claim 1, characterized in that: the upper part of the shell (5) is provided with a plurality of heat dissipation holes.
5. The gearbox hanging seat for the metro bogie according to claim 1, characterized in that: the top end of the sliding rod (12) is fixedly provided with a handle (20).
6. The gearbox hanging seat for the metro bogie according to claim 1, characterized in that: and the cross beam (1) is provided with a thread groove matched with the bolt (3).
CN202023057475.4U 2020-12-17 2020-12-17 Gearbox hanging seat for metro motor car bogie Active CN214057547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023057475.4U CN214057547U (en) 2020-12-17 2020-12-17 Gearbox hanging seat for metro motor car bogie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023057475.4U CN214057547U (en) 2020-12-17 2020-12-17 Gearbox hanging seat for metro motor car bogie

Publications (1)

Publication Number Publication Date
CN214057547U true CN214057547U (en) 2021-08-27

Family

ID=77409219

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023057475.4U Active CN214057547U (en) 2020-12-17 2020-12-17 Gearbox hanging seat for metro motor car bogie

Country Status (1)

Country Link
CN (1) CN214057547U (en)

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