CN212292678U - Wheel set lifting trolley - Google Patents
Wheel set lifting trolley Download PDFInfo
- Publication number
- CN212292678U CN212292678U CN202021610845.XU CN202021610845U CN212292678U CN 212292678 U CN212292678 U CN 212292678U CN 202021610845 U CN202021610845 U CN 202021610845U CN 212292678 U CN212292678 U CN 212292678U
- Authority
- CN
- China
- Prior art keywords
- main body
- trolley main
- axle
- driving mechanism
- gearbox
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a dolly is lifted to wheel set, include: the gear box driving device comprises a trolley main body, a gear box supporting arm, a first driving mechanism, an axle supporting arm and a second driving mechanism; the four corners of the trolley main body are provided with wheels; the axle supporting arms are arranged at two ends of the transverse axis of the trolley main body, an axle sliding block and a supporting block are arranged in the axle supporting arms, and a first guide rail guide groove is formed between the axle supporting arms and the trolley main body; the gearbox supporting arm is longitudinally arranged on the trolley main body, a gearbox supporting block is arranged on the gearbox supporting arm, a second guide rail guide groove is formed between the gearbox supporting arm and the trolley main body, and a third guide rail guide groove is formed between the gearbox supporting arm and the gearbox supporting block; the first driving mechanism is arranged at one corner of the trolley main body; and the second driving mechanism is connected with the axle bracket arm. The beneficial effects of the utility model are that, its structure is succinct, and economical and practical can satisfy the transport and the lift that have the gear box wheel pair, and can not form interference, safe and reliable to the host computer work.
Description
Technical Field
The utility model relates to a rail transit's equipment machinery specifically is related to a wheel pair lift dolly, can satisfy the lift of taking gear case wheel pair.
Background
The wheel set lifting trolley used on the wheel set press-mounting and unloading machine enters the middle of the machine through a workshop track, after two ends of the wheel set are propped and clamped, the wheel set lifting trolley needs to be withdrawn out of the press-mounting machine in order to not influence the moving beam of the machine to move press-mounting or unload the wheel set, a gear box and the like, the gear box is supported and placed everywhere, and the gear box is large and bulky, so that the press-mounting or unloading is not influenced by the abnormal movement of the gear box, and some wheel set lifting trolleys are hung by an electric hoist in order to be safe.
Disclosure of Invention
In order to solve the problem that prior art is not enough, the utility model provides a dolly is lifted to wheel set, its structure is succinct, can satisfy the transport that has the gear box wheel pair and lift, safe and reliable.
In order to achieve the above object, the technical solution of the present invention is that, a wheel set lift trolley, include: the gear box driving device comprises a trolley main body, a gear box supporting arm, a first driving mechanism, an axle supporting arm and a second driving mechanism; the four corners of the trolley main body are provided with wheels; the axle supporting arms are arranged at two ends of the transverse axis of the trolley main body, an axle sliding block and a supporting block are arranged in the axle supporting arms, and a first guide rail guide groove is formed between the axle supporting arms and the trolley main body; the gearbox supporting arm is longitudinally arranged on the trolley main body, a gearbox supporting block is arranged on the gearbox supporting arm, a second guide rail guide groove is formed between the gearbox supporting arm and the trolley main body, and a third guide rail guide groove is formed between the gearbox supporting arm and the gearbox supporting block; the first driving mechanism is arranged at one corner of the trolley main body; and the second driving mechanism is connected with the axle bracket arm.
The first driving mechanism is a walking speed reducing motor.
The second driving mechanism is a lifting speed reducing motor.
The beneficial effects of the utility model are that, its structure is succinct, and economical and practical can satisfy the transport and the lift that have the gear box wheel pair, and can not constitute interference, safe and reliable to the host computer work.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic side view of the present invention.
Fig. 5 is a schematic view of the lifting wheel set gearbox of the present invention.
Figure 6 is the gearbox schematic of the present invention.
In the figure:
100 wheel pair lifting trolley
1 Trolley main body, 11 wheels
2 gear box bracket arm, 21 gear box bracket block, 22 second guide rail guide groove and 23 third guide rail guide groove
3 walking speed reducing motor
4 axle bracket arm, 41 sliding block, 42 bracket block and 43 first guide rail guide groove
5 lifting speed reducing motor
6 Gear box
7 wheel pair press-mounting withdrawal machine.
Detailed Description
Embodiments of the present invention will be described with reference to the accompanying drawings, and it should be understood that the embodiments described herein are merely illustrative and explanatory of the present invention, and are not restrictive of the invention.
As shown in fig. 1 to 6, the utility model discloses a dolly 100 is lifted to wheel set, include: the trolley comprises a trolley main body 1, a gear box supporting arm 2, a walking speed reducing motor 3, an axle supporting arm 4 and a lifting speed reducing motor 5; the four corners of the trolley main body are provided with wheels 11; the axle bracket arms are arranged at two ends of the transverse axis of the trolley main body, the axle bracket arms are internally provided with axle slide blocks 41 and bracket blocks 42, and a first guide rail guide groove 43 is arranged between the axle bracket arms and the trolley main body; the gearbox bracket is longitudinally arranged on the trolley main body, a gearbox bracket block 21 is arranged on the gearbox bracket, a second guide rail guide groove 22 is arranged between the gearbox bracket and the trolley main body, and the guide rail is shared with the guide rail in the first guide rail guide groove; a third guide rail guide groove 23 is formed between the gear box bracket arm and the gear box bracket block; after the gear box is placed on the gear box supporting block, the gear box supporting arm can slide left and right on the guide rail, and the gear box supporting block can longitudinally slide back and forth on the guide rail; the first driving mechanism 3 is arranged at one corner of the trolley main body; the second driving mechanism 5 is connected with the axle bracket.
The first driving mechanism is a walking speed reducing motor 3.
The second driving mechanism is a lifting speed reducing motor 5. The axle bracket arms at the two ends are both connected with a lifting speed reducing motor.
As shown in fig. 5, the utility model discloses the dolly lifts the wheel pair that has the gear box, start walking gear motor and send into in the wheel pair pressure equipment moves back and unload the built-in, it rises to start slider and tray in the lift gear motor drive axletree trailing arm, lift the wheel pair and lift with machine hydro-cylinder pressure head central line with high, treat that the wheel pair axletree is by the centre device jack-up centre gripping back of machine, slider and tray in the lift gear motor drive axletree trailing arm descend, the wheel pair lifts the dolly and withdraws from one side, the gear box tray on its gear box trailing arm withdraws from the slip along with the dolly, continue to hold the gear box, do not influence the press fitting of machine walking beam and move back and unload work.
The above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and any modification or replacement of the technical solutions is within the protection scope of the technical solutions.
Claims (3)
1. The utility model provides a dolly is lifted to wheel set which characterized by: the method comprises the following steps: the gear box driving device comprises a trolley main body, a gear box supporting arm, a first driving mechanism, an axle supporting arm and a second driving mechanism; the four corners of the trolley main body are provided with wheels; the axle supporting arms are arranged at two ends of the transverse axis of the trolley main body, an axle sliding block and a supporting block are arranged in the axle supporting arms, and a first guide rail guide groove is formed between the axle supporting arms and the trolley main body; the gearbox supporting arm is longitudinally arranged on the trolley main body, a gearbox supporting block is arranged on the gearbox supporting arm, a second guide rail guide groove is formed between the gearbox supporting arm and the trolley main body, and a third guide rail guide groove is formed between the gearbox supporting arm and the gearbox supporting block; the first driving mechanism is arranged at one corner of the trolley main body; and the second driving mechanism is connected with the axle bracket arm.
2. The wheel set lift cart of claim 1, further comprising: the first driving mechanism is a walking speed reducing motor.
3. The wheel set lift cart of claim 1, further comprising: the second driving mechanism is a lifting speed reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021610845.XU CN212292678U (en) | 2020-08-06 | 2020-08-06 | Wheel set lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021610845.XU CN212292678U (en) | 2020-08-06 | 2020-08-06 | Wheel set lifting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212292678U true CN212292678U (en) | 2021-01-05 |
Family
ID=73937945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021610845.XU Active CN212292678U (en) | 2020-08-06 | 2020-08-06 | Wheel set lifting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212292678U (en) |
-
2020
- 2020-08-06 CN CN202021610845.XU patent/CN212292678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105565211B (en) | A kind of Intelligent carrier of automatic recognition cargo | |
| CN201960321U (en) | Feces collection device disassembling trolley | |
| CN212292678U (en) | Wheel set lifting trolley | |
| CN111776991A (en) | Wheel set lifting trolley | |
| CN113307187A (en) | Electric fork head assembly and three-way stacking vehicle | |
| CN212076318U (en) | AMR transfer robot | |
| CN201744832U (en) | Assembly platform trolley | |
| CN207511310U (en) | A kind of wheel based on AGV trolleies is to cleaning automatic feed/discharge equipment | |
| CN210213819U (en) | Rail butt-joint frame vehicle | |
| CN214813750U (en) | Steel sheet straightener for shipbuilding | |
| CN211927786U (en) | Wheel set magnetic particle inspection device | |
| CN103029994B (en) | Without rigidity guide stacking group | |
| CN213738248U (en) | Connecting structure for cross beam and end beam of double-beam suspension trolley | |
| CN205933063U (en) | Electric machine formula lift working car | |
| CN108465986A (en) | Switching mechanism for roller bed type welding production line trolley | |
| CN204737620U (en) | Electronic dolly of high stationarity | |
| CN211107771U (en) | Large-load AGV | |
| CN208122432U (en) | A kind of parking robot | |
| CN202922306U (en) | Rail vehicle axle transmission line | |
| CN219990307U (en) | Split type trolley for steel pipe transportation | |
| CN216862741U (en) | Lifting trolley | |
| CN218230622U (en) | High altitude line quadriversal car | |
| CN206538145U (en) | A kind of hoistable platform | |
| CN212151358U (en) | Crane trolley derailing prevention device | |
| CN214526646U (en) | Machining and conveying device for automobile brake disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |