CN220241470U - Railway vehicle overhauls removal tool bogie - Google Patents

Abstract

The utility model relates to the technical field of tool vehicles, and aims to provide a movable tool vehicle for overhauling a railway vehicle, when equipment works, a push-pull handle is pushed, a universal wheel moves the tool vehicle to the vicinity of the vehicle, a driving motor operates, the driving motor drives a driving sprocket, the driving sprocket drives a rotating shaft and gears at two ends of the rotating shaft to rotate through a transmission chain, the gears rotate to move a meshing rack upwards to drive a lifting plate to move upwards along a guide rod, the universal wheel is far away from the ground, a damping rubber pad on a supporting plate is in contact with the ground, the supporting is relatively more stable, when the universal wheel stretches out, the whole is movable, and when the universal wheel is recovered, the whole is supported by supporting legs for convenient use, the lifting device drives a working plate to generate vertical displacement, tools can be delivered to a worker at a high place, and the clamping device is firmly added and maintained and transferred when parts needing maintenance and disassembly are carried out, so that the whole practicability and functionality are increased.

Description

Railway vehicle overhauls removal tool bogie

Technical Field

The utility model relates to the technical field of tool vehicles, in particular to a movable tool vehicle for overhauling a railway vehicle.

Background

The prior patent with the publication number of CN217195285U discloses a movable tool car for overhauling a railway vehicle, which comprises a base, a box body, a placing plate, a storage groove, a supporting plate, a storage mechanism, a searching mechanism and a fixing mechanism, and solves the problems that the tool car for overhauling the railway vehicle is inconvenient to put various overhauling tools into the tool car for storing labels, the searching is difficult and the overhauling time is wasted by adopting the storage mechanism, the searching mechanism and the fixing mechanism.

However, in the actual use process, the parts to be maintained and detached cannot be fixed and maintained, meanwhile, the universal wheels are only used for locking the locking mechanism, the contact surface between the wheels and the ground is relatively small, the wheels are easy to slide, and certain limitation exists.

Disclosure of Invention

The utility model aims to provide a movable tool car for overhauling a railway vehicle, which improves the stability after moving by arranging a moving device, a tool bin, a part bin, a clamping device and a lifting device, is convenient to use and enriches the practicability and the functionality of the device.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a railway vehicle overhauls removal tool bogie, includes the sweep, the sweep bottom is equipped with two backup pads, two the inboard in opposite directions of backup pad is equipped with mobile device, the sweep upper end is equipped with the box, the fixed division board that is equipped with of both sides inner wall in the middle of the box, the division board separates into tool compartment and parts storehouse, be provided with a plurality of evenly distributed's drawers on the parts storehouse, box up end one side is equipped with clamping device, the box up end is kept away from clamping device and is equipped with elevating gear, sweep fixedly connected with push-pull handle;

the lifting device comprises a lifting plate positioned between two supporting plates, universal wheels are connected to the bottom surface of the lifting plate, bearing seats are connected to two sides of the upper end surface of the lifting plate, a rotating shaft is connected between the bearing seats in a penetrating manner, gears are respectively arranged at two ends of the rotating shaft, racks are connected to opposite inner sides of the supporting plates, the gears are respectively meshed with the two racks for transmission, driven sprockets are arranged at the middle positions of the rotating shaft, a motor mounting seat is arranged on the bottom surface of the lifting plate, a driving motor is mounted on the motor mounting seat, a driving sprocket is arranged at the output shaft end of the driving motor, a transmission chain penetrating through the lifting plate is sleeved on the driving sprocket and the driven sprockets, a guide rod is arranged on the bottom surface of the lifting plate, a through hole penetrates through the lifting plate, a sliding bearing matched with the guide rod is sleeved in the through hole, and a limit stop is arranged at the bottom end of the guide rod.

Further, the tool bin comprises a rotating seat connected with the box body, the rotating seat is rotationally connected with a rotating rod, connecting rods are connected to two sides of the rotating rod, and hooks are uniformly arranged below the connecting rods.

Further, clamping device is including setting up the stand on the box, still includes the centre gripping threaded rod, the centre gripping threaded rod runs through the stand middle part, centre gripping threaded rod one side is connected with the grip block, and the opposite side is connected with the centre gripping knob, the grip block rotates with the centre gripping threaded rod to be connected.

Further, elevating gear is including setting up the lift case casing on the box, still including connecting the hydraulic telescoping rod on the box, hydraulic telescoping rod is connected with the support column, the support column is connected with the instrument tray, the spout has been seted up to the lift case casing, the inside swing joint of spout has the apron.

Further, a damping rubber pad is arranged at the bottom of the supporting plate.

The beneficial effects of the utility model are as follows:

according to the movable tool car for overhauling the railway vehicle, when the equipment works, the push-pull handle is pushed, the tool car is moved to the vicinity of the railway vehicle through the universal wheels, the driving motor is started to operate, the driving sprocket is driven to rotate by the driving motor, the driven sprocket is driven to rotate through the transmission chain, the driven sprocket drives the rotating shaft and gears arranged at two ends of the rotating shaft to rotate, the gears are meshed with the racks to move upwards after rotating, so that the lifting plate is driven to move upwards along the guide rod, the universal wheels are far away from the ground, the damping rubber pads on the supporting plates are in contact with the ground, the supporting is relatively more stable, when the universal wheels stretch out, the whole movable tool car is convenient to use when the universal wheels are recovered, the hydraulic telescopic rod drives the working disc to move in the vertical direction through the lifting device, tools can be delivered to workers at high positions, and the clamping device is firmly clamped when parts needing maintenance and disassembly are fixed and transferred, so that the whole practicability and functionality are improved.

Drawings

FIG. 1 is a schematic diagram of a railway vehicle service mobile tool vehicle structure of the present utility model;

FIG. 2 is an enlarged view of a railway vehicle service mobile tool truck A of the present utility model;

reference numeral control table:

1. a sweep; 2. a support plate; 3. a mobile device; 301. a lifting plate; 302. a universal wheel; 303. a bearing seat; 304. a rotation shaft; 305. a gear; 306. a rack; 307. a driven sprocket; 308. a mounting base; 309. a driving motor; 310. a drive sprocket; 311. a drive chain; 312. a guide rod; 313. a sliding bearing; 314. a limit stop; 4. a case; 5. a partition plate; 6. a tool bin; 601. a rotating seat; 602. a rotating lever; 603. a connecting rod; 604. a hook; 7. a part bin; 8. a drawer; 9. a clamping device; 901. a column; 902. clamping the threaded rod; 903. a clamping plate; 904. a clamping knob; 10. a lifting device; 1001. a lifting box shell; 1002. a hydraulic telescopic rod; 1003. a support column; 1004. a tool tray; 1005. a chute; 1006. a cover plate; 11. push-pull handle; 12. damping rubber pad.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Wherein like parts are designated by like reference numerals.

The movable tool car for overhauling the railway vehicle is shown in fig. 1-2, and comprises a car plate 1, and is characterized in that two support plates 2 are arranged at the bottom of the car plate 1, a moving device 3 is arranged on the opposite inner sides of the two support plates 2, a box body 4 is arranged at the upper end of the car plate 1, partition plates 5 are fixedly arranged on the inner walls of the two sides in the middle of the box body 4, the box body 4 is divided into a tool bin 6 and a part bin 7 by the partition plates 5, a plurality of evenly distributed drawers 8 are arranged on the part bin 7, a clamping device 9 is arranged on one side of the upper end face of the box body 4, a lifting device 10 is arranged on the upper end face of the box body 4 away from the clamping device 9, a push-pull handle 11 is fixedly connected with the car plate 1, and a damping rubber pad 12 is arranged at the bottom of the support plate 2;

the moving device 3 comprises a lifting plate 301 positioned between two support plates 2, universal wheels 302 are connected to the bottom surface of the lifting plate 301, bearing seats 303 are connected to two sides of the upper end surface of the lifting plate 301, a rotating shaft 304 is connected between the two bearing seats 303 in a penetrating way, gears 305 are respectively arranged at two ends of the rotating shaft 304, racks 306 are connected to the opposite inner sides of the two support plates 2, the two gears 305 are respectively meshed with the two racks 306 for transmission, a driven sprocket 307 is arranged in the middle position of the rotating shaft 304, a motor mounting seat 308 is arranged on the bottom surface of the lifting plate 301, a driving motor 309 is arranged on the motor mounting seat 308, a driving sprocket 310 is arranged at the output shaft end of the driving motor 309, a transmission chain 311 penetrating through the lifting plate 301 is sleeved on the driving sprocket 310 and the driven sprocket 307, the bottom surface of the sweep board 1 is provided with a guide rod 312, the lifting board 301 is provided with a through hole, the guide rod 312 penetrates through the lifting board 301 through the through hole, a sliding bearing 313 matched with the guide rod 312 is sleeved in the through hole, a limit stop 314 is arranged at the bottom end of the guide rod 312, a driving motor 309 is started to operate through a storage battery, the driving motor 309 drives a driving sprocket 310 to rotate, the driving sprocket 310 drives a driven sprocket 307 to rotate through a transmission chain 311, the driven sprocket 307 drives gears 305 at two ends of a rotating shaft 304 to rotate, the gears 305 are meshed with racks 306 to move upwards after rotating, so that the lifting board 301 is driven to move upwards along the guide rod, the universal wheel 302 is far away from the ground, a damping rubber pad 12 on a supporting plate 2 is contacted with the ground, and the support is relatively stable.

The tool bin 6 comprises a rotating seat 601 connected with the box body 4, the rotating seat 601 is rotationally connected with a rotating rod 602, two sides of the rotating rod 602 are connected with connecting rods 603, hooks 604 are uniformly arranged below the connecting rods 603, tools convenient to hang are hung on the hooks 604, and when the tools are taken and placed, the tools are quickly taken through the rotating connecting rods 603.

Clamping device 9 is including setting up stand 901 on box 4, still includes clamping threaded rod 902, and clamping threaded rod 902 runs through the stand 901 middle part, and clamping threaded rod 902 one side is connected with grip plate 903, and the opposite side is connected with grip knob 904, and grip plate 903 rotates with clamping threaded rod 902 to be connected, drives clamping threaded rod 902 to the rotatory grip knob 904 of part that needs maintenance dismantlement, fixes the maintenance through grip plate 903, also can firmly grip when needs transfer the part, avoids falling.

The lifting device 10 comprises a lifting box shell 1001 arranged on the box body 4, and further comprises a hydraulic telescopic rod 1002 connected to the box body 4, wherein the hydraulic telescopic rod 1002 is connected with a support column 1003, the support column 1003 is connected with a tool tray 1004, a sliding groove 1005 is formed in the lifting box shell 1001, and a cover plate 1006 is movably connected inside the sliding groove 1005. When the high-altitude personnel need to use, the staff can start the hydraulic telescopic rod 1002, so that the tool tray 1004 is lifted to the height used by the high-altitude staff, and the high-altitude staff can conveniently take tools.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims (5)

1. The utility model provides a railway vehicle overhauls removal tool car, includes sweep (1), its characterized in that, sweep (1) bottom is equipped with two backup pads (2), two the inboard in opposite directions of backup pad (2) is equipped with mobile device (3), sweep (1) upper end is equipped with box (4), the fixed division board (5) that are equipped with of both sides inner wall in the middle of box (4), division board (5) are with box (4) are separated into tool compartment (6) and parts storehouse (7), be provided with a plurality of evenly distributed's drawer (8) on parts storehouse (7), box (4) up end one side is equipped with clamping device (9), box (4) up end is kept away from clamping device (9) and is equipped with elevating gear (10), sweep (1) fixedly connected with push-pull handle (11);

the moving device (3) comprises a lifting plate (301) positioned between two supporting plates (2), universal wheels (302) are connected to the bottom surface of the lifting plate (301), bearing seats (303) are connected to two sides of the upper end surface of the lifting plate (301), a rotating shaft (304) is connected between the bearing seats (303) in a penetrating mode, gears (305) are respectively arranged at two ends of the rotating shaft (304), racks (306) are connected to opposite inner sides of the two supporting plates (2), the two gears (305) are respectively meshed with the two racks (306) for transmission, driven sprockets (307) are arranged in the middle of the rotating shaft (304), motor installation seats (308) are arranged on the bottom surface of the lifting plate (301), driving sprockets (310) are arranged at the output shaft ends of the driving motors (309), transmission chains (311) penetrating through the lifting plate (301) are sleeved on the driving sprockets (310) and the driven sprockets (307), guide rods (312) are arranged on the bottom surface of the lifting plate (1), driven sprockets (307) are provided with driven sprockets (307), guide rods (312) are arranged on the middle positions of the lifting plate (301), the guide rods (301) are matched with the guide rods (312), the bottom end of the guide rod (312) is provided with a limit stop (314).

2. The railway vehicle maintenance mobile tool car according to claim 1, wherein the tool bin (6) comprises a rotating seat (601) connected with the box body (4), the rotating seat (601) is rotatably connected with a rotating rod (602), two sides of the rotating rod (602) are connected with connecting rods (603), and hooks (604) are uniformly arranged below the connecting rods (603).

3. The railway vehicle maintenance mobile tool car according to claim 1, wherein the clamping device (9) comprises a vertical column (901) arranged on the box body (4), and further comprises a clamping threaded rod (902), the clamping threaded rod (902) penetrates through the middle of the vertical column (901), one side of the clamping threaded rod (902) is connected with a clamping plate (903), the other side of the clamping threaded rod is connected with a clamping knob (904), and the clamping plate (903) is rotatably connected with the clamping threaded rod (902).

4. The railway vehicle maintenance mobile tool car according to claim 1, wherein the lifting device (10) comprises a lifting box shell (1001) arranged on the box body (4), and further comprises a hydraulic telescopic rod (1002) connected to the box body (4), the hydraulic telescopic rod (1002) is connected with a support column (1003), the support column (1003) is connected with a tool tray (1004), a sliding groove (1005) is formed in the lifting box shell (1001), and a cover plate (1006) is movably connected to the sliding groove (1005).

5. A railway vehicle service mobile tool car according to claim 1, characterized in that the bottom of the support plate (2) is provided with a damping rubber pad (12).