CN213505619U

CN213505619U - Suspension device for overhauling bogie of motor train unit

Info

Publication number: CN213505619U
Application number: CN202022597881.3U
Authority: CN
Inventors: 姚俊娜; 刘海涛; 李昌; 王舒同; 国琳娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-22
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a EMUs bogie overhauls and uses hanging device, including bottom plate and double-shaft motor, the top fixedly connected with support frame of bottom plate, the top fixed mounting of support frame has double-shaft motor, double-shaft motor's output fixed mounting has the line wheel, the surface winding of line wheel has the steel cable, the steel cable is kept away from the one end fixedly connected with connecting block of line wheel, the bottom fixedly connected with connecting plate of connecting block. This EMUs bogie overhauls and uses hanging device, through the setting of support frame, can shorten the distance between motor and the ground when hoisting to can play and reduce device bogie rocking range, set up through the cooperation of fixed cylinder and dead lever, make the device can adjust the device according to the width of bogie, can be applicable to the maintenance work of each motorcycle type, set up through the cooperation of locating hole and locating lever, can fix the dead lever of adjusting the width.

Description

Suspension device for overhauling bogie of motor train unit

Technical Field

The utility model relates to an overhaul and use suspension device technical field, specifically be a EMUs bogie overhauls and uses suspension device.

Background

The maintenance equipment of the motor train unit maintenance base mainly comprises a servicing maintenance base, an electrical testing device, a wheel set tread diagnosis device, a wheel-falling-free rotating device, a wheel set and bogie replacement center, an axle flaw detection device, a driving wheel set internal cleaning and finishing device and a motor train unit external cleaning device, and all maintenance work is carried out in a building so as not to be influenced by environments such as climatic conditions, night operation and the like.

When carrying out the bogie change and overhauing, need hoist the bogie, overhaul, current hanging device is mostly going to hang, does not well control to in the back of hoisting, if will remove, then the condition of rocking appears easily, can cause the potential safety hazard to staff on every side, when overhauing the train of different models, need adjust the width of hoist, and operating procedure is loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a EMUs bogie overhauls and uses hanging device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a EMUs bogie overhauls and uses hanging device, includes bottom plate and double-shaft motor, the top fixedly connected with support frame of bottom plate, the top fixed mounting of support frame has double-shaft motor, double-shaft motor's output fixed mounting has the line wheel, the surface winding of line wheel has the steel cable, the steel cable is kept away from the one end fixedly connected with connecting block of line wheel, the bottom fixedly connected with connecting plate of connecting block, the equal fixedly connected with solid fixed cylinder in both ends of connecting plate, the inner wall sliding connection of solid fixed cylinder has the dead lever, the bottom fixedly connected with connecting rod of dead lever, the inner wall threaded connection of connecting rod has the threaded rod, the bottom of threaded rod is.

Optionally, the bottom of the bottom plate is fixedly provided with four universal wheels, and the inner side wall of the support frame is fixedly connected with a reinforcing rod.

Optionally, a positioning hole is formed in the top of the fixing rod, a positioning rod is inserted into the top of the fixing barrel, and a positioning rod is inserted into the inner wall of the positioning hole.

Optionally, the number of the connecting rods is four, and the outer surfaces of the four connecting rods are fixedly connected with handles.

Optionally, the top of the fixing plate is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.

Optionally, the number of the threaded rods is four, and the top of each threaded rod is fixedly connected with a hand wheel.

(III) advantageous effects

The utility model provides a EMUs bogie overhauls and uses hanging device possesses following beneficial effect:

1. this EMUs bogie overhauls and uses hanging device, through the setting of support frame, can shorten the distance between motor and the ground when hoisting to can play and reduce device bogie rocking range, set up through the cooperation of fixed cylinder and dead lever, make the device can adjust the device according to the width of bogie, can be applicable to the maintenance work of each motorcycle type, set up through the cooperation of locating hole and locating lever, can fix the dead lever of adjusting the width.

2. This EMUs bogie overhauls uses hanging device sets up through the cooperation of threaded rod and fixed plate, can pass through the rotation of threaded rod to the height of adjustment fixed plate can be followed the below and lifted the bogie, and more convenient irregular shape according to the bogie is highly adjusted between the fixed plate, thereby can be with bogie keep balance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamping device of the present invention;

fig. 3 is a schematic view of the structure of the connecting rod of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a support frame; 4. a reinforcing bar; 5. a double-shaft motor; 6. a wire wheel; 7. a wire rope; 8. connecting blocks; 9. a connecting plate; 10. a fixed cylinder; 11. fixing the rod; 12. positioning holes; 13. positioning a rod; 14. a connecting rod; 15. a threaded rod; 16. a fixing plate; 17. a non-slip mat; 18. a hand wheel; 19. 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a suspension device for overhauling a bogie of a motor train unit comprises a bottom plate 1 and a double-shaft motor 5, wherein four universal wheels 2 are fixedly installed at the bottom of the bottom plate 1, a support frame 3 is fixedly connected to the top of the bottom plate 1, a reinforcing rod 4 is fixedly connected to the inner side wall of the support frame 3, the double-shaft motor 5 is fixedly installed at the top of the support frame 3, a wire wheel 6 is fixedly installed at the output end of the double-shaft motor 5, the device can be conveniently adjusted in position through the matching arrangement of the bottom plate 1 and the universal wheels 2, and a connecting plate 9 can be lifted upwards through the matching arrangement of the wire wheel 6 and a steel cable 7, so that the effect of lifting the bogie;

in order to enable the device to be adjusted according to the width of a bogie, a steel cable 7 is wound on the surface of a wire wheel 6, one end, far away from the wire wheel 6, of the steel cable 7 is fixedly connected with a connecting block 8, the bottom of the connecting block 8 is fixedly connected with a connecting plate 9, two ends of the connecting plate 9 are both fixedly connected with fixing cylinders 10, the inner walls of the fixing cylinders 10 are slidably connected with fixing rods 11, positioning holes 12 are formed in the tops of the fixing rods 11, positioning rods 13 are inserted into the tops of the fixing cylinders 10, positioning rods 13 are inserted into the inner walls of the positioning holes 12, the clamping width of the device can be adjusted by pulling the fixing rods 11 outwards, and the fixing rods 11 can be adjusted more conveniently by arranging;

in order to enable the device to adjust the height of the fixing plate 16 according to the irregular shape of the bogie, the bottom of the fixing rod 11 is fixedly connected with the connecting rod 14, the inner wall of the connecting rod 14 is in threaded connection with a threaded rod 15, the bottom of the threaded rod 15 is rotatably connected with the fixing plate 16, the top of the fixing plate 16 is fixedly connected with an anti-slip pad 17, the anti-slip pad 17 is made of rubber, the number of the threaded rods 15 is four, the top of the four threaded rods 15 is fixedly connected with a hand wheel 18, the number of the connecting rods 14 is four, the outer surfaces of the four connecting rods 14 are fixedly connected with handles 19, the height of the fixing plate 16 can be adjusted by rotating the threaded rods 15, and the bogie can be prevented from sliding or falling in the hoisting process through the.

The utility model discloses in, the device's working procedure as follows:

1. moving the device to a proper position through the universal wheel 2, starting the double-shaft motor 5, lowering the clamping device to a proper height, and then shutting down the double-shaft motor 5;

2. the positioning rod 13 is pulled out upwards, the fixing rod 11 is pulled out through the handle 19, the double-shaft motor 5 is started again, the clamping device is lowered down to a proper height, and then the clamping device is stopped;

3. pushing the fixing rod 11, pushing the fixing rod 11 back, and inserting the positioning rod 13 back into the positioning hole 12;

4. rotating a hand wheel 18, lifting the height of the fixing plates 16, ensuring that each fixing plate 16 is attached to the bottom of the bogie, reversely rotating the double-shaft motor 5, hoisting the bogie, and turning off the double-shaft motor 5 when the bogie is hoisted to the height;

5. after the overhaul is finished, the double-shaft motor 5 is started, the bogie is put down and is placed to a proper height, the double-shaft motor 5 is turned off, the hand wheel 18 is rotated, the fixing plate 16 moves downwards, the positioning rod 13 is pulled out, and the fixing rod 11 is pulled out through the handle 19;

6. reversely rotating the double-shaft motor 5, hoisting the device to a proper height, closing the double-shaft motor 5, pushing the fixing rod 11 into the fixing barrel 10, and inserting the positioning rod 13 back into the positioning hole 12;

7. the device is lifted by reversing the double-shaft motor 5, the double-shaft motor 5 is closed after the device is lifted, and the device is moved through the universal wheel 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a EMUs bogie overhauls and uses hanging device, includes bottom plate (1) and double-shaft motor (5), its characterized in that: the top of the bottom plate (1) is fixedly connected with a support frame (3), the top of the support frame (3) is fixedly provided with a double-shaft motor (5), the output end of the double-shaft motor (5) is fixedly provided with a wire wheel (6), the surface of the wire wheel (6) is wound with a steel cable (7), one end of the steel cable (7) far away from the wire wheel (6) is fixedly connected with a connecting block (8), the bottom of the connecting block (8) is fixedly connected with a connecting plate (9), both ends of the connecting plate (9) are fixedly connected with a fixed cylinder (10), the inner wall of the fixed cylinder (10) is connected with a fixed rod (11) in a sliding way, the bottom of the fixed rod (11) is fixedly connected with a connecting rod (14), the inner wall threaded connection of connecting rod (14) has threaded rod (15), the bottom of threaded rod (15) is rotated and is connected with fixed plate (16).

2. The suspension device for overhauling of the bogie of the motor train unit as claimed in claim 1, wherein the suspension device comprises: the bottom of bottom plate (1) fixed mounting has four universal wheels (2), the inside wall fixedly connected with stiffener (4) of support frame (3).

3. The suspension device for overhauling of the bogie of the motor train unit as claimed in claim 1, wherein the suspension device comprises: the positioning device is characterized in that a positioning hole (12) is formed in the top of the fixing rod (11), a positioning rod (13) is inserted into the top of the fixing barrel (10), and the positioning rod (13) is inserted into the inner wall of the positioning hole (12).

4. The suspension device for overhauling of the bogie of the motor train unit as claimed in claim 1, wherein the suspension device comprises: the number of the connecting rods (14) is four, and the outer surfaces of the four connecting rods (14) are fixedly connected with handles (19).

5. The suspension device for overhauling of the bogie of the motor train unit as claimed in claim 1, wherein the suspension device comprises: the top fixedly connected with slipmat (17) of fixed plate (16), the material of slipmat (17) is the rubber material.

6. The suspension device for overhauling of the bogie of the motor train unit as claimed in claim 1, wherein the suspension device comprises: the number of the threaded rods (15) is four, and the top parts of the threaded rods (15) are fixedly connected with hand wheels (18).