CN222025541U - Vehicle traction device for stereo garage - Google Patents

Abstract

The present application provides a vehicle traction device for a three-dimensional parking garage, comprising a movable transport trolley arranged on a car, a plurality of rotatable rollers arranged in parallel along the length direction of the transport trolley, a fork push mechanism which can move along the length direction of the transport trolley, the fork push mechanism being provided with a transversely retractable fork frame which is used to fork the vehicle tires, a parking space frame being provided on the docking parking space, a movable translation frame being provided on the parking space frame which is used to place the vehicle, and the translation frame being used to support the vehicle tires, thereby solving the problems of large deformation of the transport trolley due to stress, and large impact vibration when passing through gaps and bumps.

Description

Vehicle traction and carriage-leading device for stereo garage

Technical Field

The utility model relates to the field of stereo garages, in particular to a car pulling and leading-in device of a stereo garage.

Background

The car transportation vehicle that stereo garage generally adopts liftable corresponds the storehouse position, in order to get the vehicle of putting conveniently, needs to be equipped with portable transport trolley on the car in order to remove the car on the storehouse position on, current transport trolley main operating mode does: the vehicle is driven into the vehicle under the chassis, the vehicle is supported by comb teeth exchange or clamping, and then the trolley horizontally moves to carry the vehicle. The defects are that: because the chassis of the vehicle is lower, the carrying trolley is thinner, the travelling wheels are smaller, and the whole weight of the carried vehicle is pressed on the carrying trolley. The carrying trolley is large in stress deformation, large in crack crossing and bank crossing impact vibration, high in failure rate and short in service life.

Disclosure of utility model

The utility model provides a traction and carriage-leading device for a vehicle in a stereo garage, which solves the problems of large stress deformation and large impact vibration of a carrier trolley passing through a seam and a ridge.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a stereo garage vehicle tractive is put into railway carriage or compartment device, including establishing the mobilizable transport trolley on the car, be equipped with a plurality of parallel arrangement's rotatable roller along length direction on the transport trolley, still be equipped with fork pushing mechanism on the transport trolley, fork pushing mechanism can follow the length direction of transport trolley and remove, fork pushing mechanism is equipped with the fork frame that can transversely stretch out and draw back, the fork frame is used for forking vehicle tire, be equipped with the parking stall frame on the butt joint parking stall, be equipped with mobilizable translation frame on the parking stall frame, the parking stall frame is used for placing the vehicle, the translation frame is used for holding vehicle tire.

In the preferred scheme, the fork pushing mechanism comprises a base frame, a plurality of fork frame sliding blocks are arranged on the base frame, at least two fork frames are respectively arranged at two ends of the base frame, each fork frame is in sliding clamping connection with each fork frame sliding block, a rotatable central rotating arm is arranged in the center of the base frame, connecting rods are respectively arranged at two ends of each central rotating arm, one end of each connecting rod is hinged with one end of each central rotating arm, and the other end of each connecting rod is hinged with each fork frame.

In the preferred scheme, fork pushing mechanism lower extreme is equipped with the guide slide, is equipped with fork pushing mechanism guide rail on the transport vechicle, and guide slide and fork pushing mechanism guide rail sliding connection are equipped with rotatable synchronizing wheel at both ends on the transport vechicle, are equipped with the hold-in range between the synchronizing wheel, and fork pushing mechanism is connected with the hold-in range.

In the preferred scheme, still be equipped with the sideslip car on the car, be equipped with the transverse wheel on the sideslip car, the transport platform truck lower extreme is equipped with first walking wheel and transverse wheel, and first walking wheel and transverse wheel support and lean on the trolley guide rail to roll, and both ends are equipped with rotatable fixed pulley on the sideslip car, and sideslip car central authorities are equipped with rotatable drive wheel, still are equipped with the haulage cable, and the haulage cable wire-wound joint is on drive wheel and each fixed pulley, and the haulage cable is connected with the transport platform truck.

In the preferred scheme, still be equipped with articulated swing piece on the sideslip car, be equipped with rotatable take-up pulley on the swing piece, take-up pulley supports and leans on the haulage cable, still is equipped with articulated swing section of thick bamboo on the sideslip car, is equipped with telescopic guide bar in the swing section of thick bamboo, guide bar and swing piece are articulated.

The beneficial effects of the utility model are as follows: the carrying trolley is provided with an unpowered roller, the vehicle moves on the unpowered roller, a fixed roller group and a movable roller trolley structure are adopted at the parking space, and a fork pushing structure is adopted to push the vehicle to move between the carrying trolley and the parking space, so that the fork pushing structure does not participate in main bearing, and the problem of large deformation does not exist; the carrier stretches out the back and has passed the juncture of car tunnel and parking stall, so the cross bank of effectively avoiding when carrying the vehicle strikes.

Drawings

The utility model is further described below with reference to the drawings and examples.

Fig. 1 is an overall schematic view of a car structure.

Fig. 2 is a schematic top view of the car.

Fig. 3 is a schematic diagram of a vehicle handling.

Fig. 4 is a second vehicle handling schematic.

Fig. 5 is a vehicle handling schematic diagram three.

Fig. 6 is a vehicle handling schematic diagram four.

Fig. 7 is a vehicle handling schematic diagram five.

Fig. 8 is a schematic top view of the traversing carriage and the carrying carriage.

Fig. 9 is an end view of the traverse and transfer carriage.

Fig. 10 is a schematic view of the fork-pushing mechanism in operation.

Fig. 11 is a schematic view of the fork-pushing mechanism in a contracted state.

Fig. 12 is a schematic drawing of a traction cable tensioning structure.

FIG. 13 is a schematic view of a roller housing arrangement.

FIG. 14 is a schematic view of a roller housing interfacing with a translating housing.

Fig. 15 is a schematic view of a slot installation of a fine roller shaft.

In the figure: a conveyance carriage 1; a roller 101; a first travel wheel 102; a first transverse wheel 103; the fork-pushing mechanism drives the motor 104; a timing belt 105; a synchronizing wheel 106; a fork pushing mechanism guide rail 107; a fine roller shaft 108; a fork pushing mechanism 2; a base frame 201; a central swivel arm 202; a link 203; a fork 204; a turntable motor 205; fork carriage slide 206; a guide slider 207; a parking space frame 3; a translation frame 301; a tire supporting roller 302; a traversing carriage 4; a carriage rail 401; a second road wheel 402; a second transverse wheel 403; a drive wheel 404; a traction cable 405; a fixed pulley 406; a carriage drive motor 407; a tensioning wheel 408; a swing block 409; a guide lever 410; a disc spring 411; a swing cylinder 412; a car 5; a transverse rail 501; a butt joint parking space 6; a first roller frame 7; a lead screw 701; a nut 702; a roller frame adjustment motor 703; a second roller frame 8; a roll stand sliding rail 9; a tire contact line 10; a first roller row 11; a second roll train 12.

Detailed Description

As shown in fig. 1-15, a vehicle connection device for a stereo garage comprises a car 5 capable of moving up and down, wherein a movable transverse trolley 4 is arranged on the car 5, a movable carrying trolley 1 is arranged on the transverse trolley 4, the moving direction of the transverse trolley 4 is perpendicular to the moving direction of the carrying trolley 1, a fork pushing mechanism 2 is further arranged on the carrying trolley 1, the fork pushing mechanism 2 can move along the length direction of the carrying trolley 1, and the carrying trolley 1 stretches out to enable the fork pushing mechanism 2 to fork vehicle tires.

The butt-joint parking spaces 6 are arranged side by side, and the transverse moving vehicle 4 can correspond to the butt-joint parking spaces 6 at different positions.

The lift car 5 is of a rectangular frame structure, guide wheels are arranged at four corners of the lift car, the lift car can move against a vertical guide rail of the lift car frame, a counterweight is connected to the lift car after being wound and connected with a fixed pulley at the top end through a steel cable, the dead weight of the balance mechanism is balanced, a speed reduction driving motor is arranged at the top of the frame, and the lift car 5 is lifted through the steel cable or a chain.

In the preferred scheme, be equipped with a plurality of rotatable rollers 101 of parallel arrangement along length direction on the transport vechicle 1, be equipped with parking stall frame 3 on the butt joint parking stall 6, parking stall frame 3 is used for placing the vehicle, be equipped with mobilizable translation frame 301 on the parking stall frame 3, the one end that the parking stall frame 3 is close to transport vechicle 1 is equipped with a plurality of support child cylinders 302 of arranging side by side, a plurality of support child cylinders 302 are arranged and are the spill, be equipped with translation frame 301 on the parking stall frame 3 other end, translation frame 301 and support child cylinder 302 hold the front and back wheel of vehicle respectively.

The translation frame 301 is provided with rollers, the rollers support against the parking space frame 3 to roll, the parking space frame 3 is a U-shaped frame, an AGV trolley is convenient to drive in, and the roller 101 is an unpowered roller.

In a preferred scheme, the fork pushing mechanism 2 comprises a base frame 201 and fork frames 204 which are arranged at two ends of the base frame 201 and can transversely stretch out and draw back, the fork frames 204 are provided with two parallel fork arms, the fork arms are used for forking the front side and the rear side of the lower end of a vehicle tire, a plurality of fork frame sliding blocks 206 are arranged on the base frame 201, each fork frame 204 is in sliding clamping connection with the fork frame sliding blocks 206, a rotatable central rotating arm 202 is arranged in the center of the base frame 201, connecting rods 203 are respectively arranged at two ends of the central rotating arm 202, one end of each connecting rod 203 is hinged with one end of the central rotating arm 202, and the other end of each connecting rod 203 is hinged with the fork frame 204.

The base frame 201 is centrally provided with a turntable motor 205, and the center boom 202 is centrally fixed to a rotating disk of the turntable motor 205, and the turntable motor 205 drives the center boom 202 to rotate to extend or retract the fork 204.

Initially, the AGV trolley carries and places the vehicle to be put in storage at the butt joint parking space 6 and places the tire on the translation frame 301 and the tire supporting roller 302; after the traversing carriage 4 traverses to the corresponding docking parking space 6, the carrying trolley 1 extends out to the docking parking space 6 and reaches the bottom of the vehicle; the fork pushing mechanism 2 on the carrying trolley 1 moves to the tire supporting roller 302 to align with the tire, and the fork frame 204 transversely extends to fork the tire; the fork pushing mechanism 2 retreats, and as the tires of the vehicle are in a generally locked state, traction resistance is reduced through rolling of the unpowered roller 101, the fork pushing mechanism 2 pulls the vehicle to the center of the carrying trolley 1, at the moment, the tires in the tire supporting roller 302 are pulled out, and the translation frame 301 moves along the direction of the carrying trolley 1; the carrying trolley 1 holds the vehicle to retract to the car 5, and the vehicle entering is completed; then the car 5 can lift the vehicle to transport to the parking space of the appointed floor of the stereo garage, and the carrying trolley 1 and the fork pushing mechanism 2 are matched to place the vehicle on the parking space frame 3 of the parking space to finish parking; the vehicle taking process is opposite to the vehicle storing process.

In the preferred scheme, the lower extreme of fork pushing mechanism 2 is equipped with guide slide block 207, is equipped with fork pushing mechanism guide rail 107 on the transport vechicle 1, and guide slide block 207 and fork pushing mechanism guide rail 107 sliding connection are equipped with rotatable synchronizing wheel 106 on the transport vechicle 1 both ends, are equipped with hold-in range 105 between the synchronizing wheel 106, and fork pushing mechanism 2 is connected with hold-in range 105.

The bottom end of the fork pushing mechanism 2 is provided with a belt clamp for clamping the synchronous belt 105, one of the synchronous wheels 106 is provided with a fork pushing mechanism driving motor 104 which is a driving wheel, and the fork pushing mechanism driving motor 104 drives the fork pushing mechanism 2 to move on the carrying trolley 1.

In a preferred scheme, the lower end of the transverse trolley 4 is provided with a second travelling wheel 402 and a second transverse wheel 403, the car 5 is provided with a transverse rail 501, and the second travelling wheel 402 and the second transverse wheel 403 roll against the transverse rail 501.

In the preferred scheme, be equipped with first transverse wheel 103 on sideslip car 4, transport trolley 1 lower extreme is equipped with first travelling wheel 102 and first transverse wheel 103, and first travelling wheel 102 and first transverse wheel 103 support and roll on trolley guide rail 401, and both ends are equipped with rotatable fixed pulley 406 on sideslip car 4, and sideslip car 4 central authorities are equipped with rotatable drive wheel 404, still are equipped with haulage cable 405, and haulage cable 405 wrap-around is connected on drive wheel 404 and each fixed pulley 406, and haulage cable 405 is connected with transport trolley 1.

Traction cables 405 are connected end to end, cable clamps are arranged on the carrying trolley 1 and clamp the traction cables 405, trolley driving motors 407 are arranged at the shaft ends of driving wheels 404, and the carrying trolley 1 is driven to extend and retract.

In the preferred scheme, still be equipped with articulated swing piece 409 on sideslip car 4, be equipped with rotatable take-up pulley 408 on the swing piece 409, take-up pulley 408 supports and leans on haulage cable 405, still is equipped with articulated swing section of thick bamboo 412 on the sideslip car 4, is equipped with telescopic guide bar 410 in the swing section of thick bamboo 412, guide bar 410 is articulated with swing piece 409.

One end of the guide rod 410 is in a shaft shape, a plurality of groups of disc springs 411 are sleeved, and two ends of each disc spring 411 respectively abut against the bottom end of the swing cylinder 412 and the guide rod 410 to form a retaining force and press the traction cable 405, so that the traction cable 405 is tensioned.

When the fork 204 pulls the vehicle, the wheels are in a locked state, and due to the concave parts between the rollers 101, the wheels can sink and rise periodically in practice, jolt is caused, and the axles and the connecting members are easy to damage. While directly reducing the diameter of the roller 101, while improving the problem, is not strong enough to support the weight of the vehicle.

In a preferred scheme, the carrying trolley 1 comprises a first roller row 11 and a second roller row 12, the first roller row 11 and the second roller row 12 comprise a plurality of rollers 101 which are arranged in parallel, the distances between adjacent rollers 101 are equal, and the rollers 101 on the first roller row 11 and the second roller row 12 are arranged in a staggered manner in the moving direction of the carrying trolley 1.

After the vehicle is transported on the transport trolley 1, when the tire contact line 10 of the front left wheel and the rear right wheel is the top end of the roller 101, the tire contact line 10 of the front right wheel and the rear left wheel is positioned at the center line of the adjacent roller 101, that is, at the pit position between the rollers 101, at the moment, two main stress fulcra are diagonal angles, the center of gravity of the vehicle is generally positioned at the center position and is relatively close to the diagonal line, the vehicle does not sink, and the fork arms of the fork frame 204 play a role in righting the vehicle and cannot receive excessive positive pressure, and meanwhile, the vehicle can be ensured not to deflect around the fulcrum line.

In a preferred embodiment, a rotatable thin roller shaft 108 is provided between adjacent rollers 101, and the diameter of the thin roller shaft 108 is smaller than that of the rollers 101.

The highest point of the thin roll shaft 108 is flush with the roller 101, the thin roll shaft 108 can reduce the distance of the concave part, and the thin roll shaft 108 does not bear too much pressure because of the dislocation structure, and the main stress is the roller 101.

In the preferred scheme, the transport trolley 1 includes first roller frame 7 and second roller frame 8, be equipped with roller frame rail 9 that slides on the sideslip car 4, first roller frame 7 and second roller frame 8 and roller frame rail 9 slip joint, all be equipped with first roller row 11 and second roller row 12 of staggering arrangement on first roller frame 7 and the second roller frame 8, first roller frame 7 and second roller frame 8 department respectively are equipped with lead screw 701 on the transport trolley 1, all be equipped with screw 702 on first roller frame 7 and the second roller frame 8, screw 702 cup joints with lead screw 701, the lead screw 701 tip is equipped with roller frame adjustment motor 703.

That is, all the rollers 101 of the conveyance carriage 1 are divided into a first roller frame 7 and a second roller frame 8, and a left-right first roller row 11 and a right second roller row 12 are arranged on the first roller frame 7 and the second roller frame 8.

The roller frame adjusting motor 703 drives the screw 701 to rotate, adjusts the front and rear positions of the first roller frame 7 and the second roller frame 8, reduces the butt joint gaps between the first roller frame 7 and the second roller frame 8 and between the second roller frame 8 and the parking space frame 3, reduces the gap impact, and simultaneously, can adjust the distance to adapt to the front and rear wheel axle distances of different vehicles.

Firstly, the second roller frame 8 is adjusted to be close to the parking space frame 3, so that the tires at the front end of a vehicle are pulled on the second roller frame 8 in the north-south direction, the pulling is continued, the first roller frame 7 is adjusted to be close to the second roller frame 8, when the tires at the front end of the vehicle reach the first roller frame 7, the fork pushing mechanism 2 is pulled continuously, when the tires at the rear end leave the parking space frame 3 and reach the second roller frame 8, the first roller frame 7 starts to adjust the distance relative to the second roller frame 8 until the front wheel presses the top end of the roller 101 to the left side, and the right rear wheel is also pressed on the top end of the roller 101 to meet the minimum jolt state.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (5)

1. A vehicle traction and carriage-leading device of a stereo garage is characterized in that: including establishing mobilizable transport platform truck (1) on car (5), be equipped with a plurality of parallel arrangement's rotatable roller (101) along length direction on transport platform truck (1), still be equipped with on transport platform truck (1) and fork push away mechanism (2), fork push away mechanism (2) can follow the length direction of transport platform truck (1) and remove, fork push away mechanism (2) and be equipped with but transversely flexible fork frame (204), fork frame (204) are used for forking vehicle tire, be equipped with parking stall frame (3) on docking parking stall (6), be equipped with mobilizable translation frame (301) on parking stall frame (3), parking stall frame (3) are used for placing the vehicle, translation frame (301) are used for holding vehicle tire.

2. The stereo garage vehicle traction and lead-in device according to claim 1, characterized in that: the fork pushing mechanism (2) comprises a base frame (201), a plurality of fork frame sliding blocks (206) are arranged on the base frame (201), at least two fork frames (204) are respectively arranged at two ends of the base frame (201), each fork frame (204) is in sliding clamping connection with each fork frame sliding block (206), a rotatable central rotating arm (202) is arranged in the center of the base frame (201), connecting rods (203) are respectively arranged at two ends of each central rotating arm (202), one end of each connecting rod (203) is hinged with one end of each central rotating arm (202), and the other end of each connecting rod (203) is hinged with each fork frame (204).

3. The stereo garage vehicle traction and lead-in device according to claim 1, characterized in that: the lower end of the fork pushing mechanism (2) is provided with a guide slide block (207), the carrying trolley (1) is provided with a fork pushing mechanism guide rail (107), the guide slide block (207) is in sliding connection with the fork pushing mechanism guide rail (107), two ends of the carrying trolley (1) are provided with rotatable synchronous wheels (106), a synchronous belt (105) is arranged between the synchronous wheels (106), and the fork pushing mechanism (2) is connected with the synchronous belt (105).

4. The stereo garage vehicle traction and lead-in device according to claim 1, characterized in that: the car (5) is further provided with a transverse trolley (4), the transverse trolley (4) is provided with transverse wheels (103), the lower end of the carrying trolley (1) is provided with a first traveling wheel (102) and transverse wheels (103), the first traveling wheel (102) and the transverse wheels (103) are propped against the trolley guide rail (401) to roll, two ends of the transverse trolley (4) are provided with rotatable fixed pulleys (406), the center of the transverse trolley (4) is provided with rotatable driving wheels (404), the center of the transverse trolley is also provided with a traction cable (405), the traction cable (405) is wound on the driving wheels (404) and the fixed pulleys (406), and the traction cable (405) is connected with the carrying trolley (1).

5. The stereo garage vehicle traction and lead-in device according to claim 4, wherein: the transverse moving vehicle (4) is further provided with a hinged swinging block (409), the swinging block (409) is provided with a rotatable tensioning wheel (408), the tensioning wheel (408) abuts against the traction cable (405), the transverse moving vehicle (4) is further provided with a hinged swinging cylinder (412), the swinging cylinder (412) is internally provided with a telescopic guide rod (410), and the guide rod (410) is hinged with the swinging block (409).