CN211918634U

CN211918634U - Turning device for emergency rescue vehicle

Info

Publication number: CN211918634U
Application number: CN202020192921.3U
Authority: CN
Inventors: 李辉; 陈磊; 赵正春
Original assignee: Maanshan Fuyong Intelligent Technology Co ltd
Current assignee: Maanshan Fuyong Intelligent Technology Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-11-13
Anticipated expiration: 2030-02-21

Abstract

The utility model relates to a slewer technical field discloses an automobile-used slewer of emergency rescue, including the travelling car, the upper end of travelling car is connected with slewing bearing through slewing bearing, the last relative slewing bearing of slewing bearing is followed circumference through the drive of rotary driving portion drive slewing bearing and is rotary motion, slewing bearing's upper end is connected with slewing frame, slewing frame's upper end is connected with the parking board, the both ends symmetric connection of parking board has the backup pad that the slope set up, the upper end both ends symmetry fixedly connected with baffle of parking board, the opposite side of two baffles all is connected with through buffer gear and presss from both sides the frame, it is connected with a plurality of back shafts to follow the vertical even equidistance of level in the clamp frame, all rotate on the every back shaft and be connected with the rubber ring, and the rubber ring is kept away from the frame end one end and is passed the frame. The utility model discloses protect the position of vehicle and rubber ring contact, prevent that the vehicle from driving down rotary device, protect emergency car.

Description

Turning device for emergency rescue vehicle

Technical Field

The utility model relates to a slewer technical field especially relates to an automobile-used slewer of emergency rescue.

Background

In the existing emergency rescue, an emergency rescue vehicle is often used. At present, the emergency vehicle is simply parked on a parking space, along with the development of the technology, the requirement on the parking comfort of a user is higher and higher, and the humanized design becomes a non-negligible competition point of parking equipment. People drive the vehicle to rotate 90 degrees through the rotary equipment by researching and developing the vehicle rotary equipment, so that the vehicle can be positively driven in and positively driven out, and the parking comfort of a user is improved. However, the process of driving the vehicle on the slewing device requires that the vehicle must be kept horizontal to the slewing device, and a new driver can cause one side of the vehicle to fall off the slewing device due to the driving stress, so that the vehicle is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when the table paper on the rotation post is more, the drive rotates the required pulling force of post and just also bigger, just needs to apply bigger turning force to the pivot, and the table paper between pivot and the rotation post also will bear bigger pulling force, causes the table paper to take place torn problem easily, and the automobile-used slewer of emergency rush repair that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile-used slewer of emergency rescue, includes the travelling car, the upper end of travelling car is connected with slewing bearing through slewing bearing, the last relative slewing bearing of drive portion drive of slewing bearing is rotary motion along circumference of passing through of travelling car, slewing bearing's upper end is connected with slewing frame, slewing frame's upper end is connected with the parking board, the both ends symmetric connection of parking board has the backup pad that the slope set up, the upper end both ends symmetry fixedly connected with baffle of parking board, two the opposite side of baffle all is connected with through buffer gear and presss from both sides the frame, it is connected with a plurality of back shafts along the vertical even equidistance of level in the clamp frame, every all rotate on the back shaft and be connected with the rubber ring, and the rubber ring is kept away from the frame mouth of pressing from both sides the frame and outwards extends that the one.

Preferably, buffer gear includes a plurality of buffering subassembly, a plurality of the buffering subassembly is the even equidistance distribution of matrix and is close to the one side of pressing from both sides the frame at the baffle, the buffering subassembly includes dashpot, spring and buffer beam, the dashpot is seted up on the baffle, the one end fixed connection of spring is at the tank bottom of dashpot, the other end of spring is connected with the one end of buffer beam, the one end that the spring was kept away from to the buffer beam passes the notch and the fixed connection of dashpot on the frame bottom of pressing from both sides the frame, buffer beam sliding connection is in the dashpot.

Preferably, the fixed cover that follows the even equidistance of vertical direction on the shaft wall of back shaft has connect a plurality of bearing, the inner ring wall of rubber ring is connected with the outer lane wall of bearing.

Preferably, the slide blocks are symmetrically and fixedly connected to the rod wall of the buffer rod close to one end of the spring, slide grooves are symmetrically formed in the groove wall of the buffer groove, and the two slide blocks are distributed and slidably connected in the corresponding slide grooves.

Preferably, a sealing ring is arranged between the notch of the buffer groove and the buffer rod, and the sealing ring is fixedly connected to the notch of the buffer groove.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, a rolling groove is formed in one end, away from the buffer rod, of the sliding block, rolling balls are arranged in the rolling groove, one end, away from the bottom of the rolling groove, of each ball penetrates through a notch of the corresponding rolling groove, and the balls are connected to the rod wall of the buffer rod in a rolling mode.

Preferably, the upper end of the supporting plate is provided with anti-skid grains.

Preferably, the ball has a ball diameter larger than a groove diameter of the rolling groove opening.

Compared with the prior art, the utility model provides an automobile-used slewer emergency rescues possesses following beneficial effect:

this automobile-used slewer of emergency rescue, through setting up the baffle, buffer gear, the clamp frame, back shaft and rubber ring, the vehicle goes through the backup pad and goes on stopping the board, on stopping board 5, when the vehicle did not go straight line, the vehicle at first contacts with the rubber ring, along with the going of vehicle, the position that contacts with the rubber ring makes the rubber ring rotate on the back shaft, carry out the skew to vehicle application of force strength, the clamp frame is to the buffer gear application of force simultaneously, consume the vehicle to a part of strength that the rubber ring applyed, drive clamp frame synchronous motion simultaneously, until clamp frame stop motion, protect the position that vehicle and rubber ring contacted, prevent simultaneously that the vehicle from falling to go back rotary device, protect emergency rescue car.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses protect the position of vehicle and rubber ring contact, prevent simultaneously that the vehicle from running down rotary device, protect emergency rescue car.

Drawings

Fig. 1 is a schematic structural view of a turning device for an emergency rescue vehicle according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is a schematic view of a connecting portion between a stop plate and a support plate of a turning device for an emergency vehicle.

In the figure: the device comprises a moving trolley 1, a rotary support 2, a rotary support 3, a rotary frame 4, a parking plate 5, a support plate 6, a baffle 7, a clamping frame 8, a support shaft 9, a rubber ring 10, a buffer groove 11, a spring 12, a buffer rod 13, a rolling groove 14, a rolling ball 15, a sliding block 16, a sliding groove 17, a sealing ring 18 and a sliding rod 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a turning device for an emergency rescue vehicle comprises a movable trolley 1, the upper end of the movable trolley 1 is connected with a slewing bearing 3 through a slewing bearing 2, the movable trolley 1 is driven by a slewing driving part to make a slewing motion relative to the slewing bearing 2 along the circumferential direction, the upper end of the slewing bearing 3 is connected with a slewing frame 4, the upper end of the slewing frame 4 is connected with a parking plate 5, two ends of the parking plate 5 are symmetrically connected with obliquely arranged support plates 6, two ends of the upper end of the parking plate 5 are symmetrically and fixedly connected with baffle plates 7, opposite sides of the two baffle plates 7 are connected with clamping frames 8 through buffer mechanisms, a plurality of support shafts 9 are uniformly and equidistantly connected in the clamping frames 8 along the horizontal longitudinal direction, each support shaft 9 is rotatably connected with a rubber ring 10, and one end of the rubber ring 10, far away from the frame bottom of the clamping frame 8, penetrates through a frame opening, the vehicle passes through backup pad 6 and goes on parking board 5, when the vehicle did not go straight line, the vehicle at first with rubber ring 10 contact, along with going of vehicle, the position of contacting with rubber ring 10 makes rubber ring 10 rotate on back shaft 9, carry out the skew to vehicle application of force power, clamping frame 8 is to the buffer gear application of force simultaneously, consume the vehicle to a part of strength that rubber ring 10 applyed, drive clamping frame 8 synchronous motion simultaneously, until clamping frame 8 stop motion, protect the position that vehicle and rubber ring 10 contacted, prevent simultaneously that the vehicle from going to fall the gyration device, protect emergency car.

Buffer gear includes a plurality of buffer unit, a plurality of buffer unit is the even equidistance distribution of matrix and is close to one side of pressing from both sides frame 8 at baffle 7, buffer unit includes dashpot 11, spring 12 and buffer beam 13, dashpot 11 is seted up on baffle 7, the one end fixed connection of spring 12 is at the tank bottom of dashpot 11, the other end of spring 12 is connected with buffer beam 13's one end, buffer beam 13 keeps away from the one end of spring 12 and passes the notch and the fixed connection of dashpot 11 on pressing from both sides the frame bottom of frame 8, buffer beam 13 sliding connection is in buffer pot 11, it moves to drive buffer beam 13 through pressing from both sides frame 8 during the atress of rubber ring 10, compress spring 12 after the buffer beam 13 atress, spring 12 atress takes place to deform and consumes some external force, the protection effect to the vehicle has been improved.

The fixed cover of the even equidistance of vertical direction on the axle wall of back shaft 9 has connect a plurality of bearing, and the inner ring wall of rubber ring 10 is connected with the outer lane wall of bearing for stable the rotating on back shaft 9 of rubber ring 10 atress.

The slide blocks 16 are symmetrically and fixedly connected to the rod wall of the buffer rod 13 close to one end of the spring 12, the sliding grooves 17 are symmetrically formed in the groove wall of the buffer groove 11, the two slide blocks 16 are connected in the corresponding sliding grooves 17 in a distributed sliding mode, and the buffer rod 13 drives the slide blocks 16 to move synchronously in the sliding grooves 17 when moving, so that the buffer rod 13 is prevented from falling off from the buffer groove 11.

Be equipped with sealing ring 18 between the notch of buffer slot 11 and buffer rod 13, sealing ring 18 fixed connection is in the notch of buffer slot 11, prevents that the dust from entering into in buffer slot 11.

Slide bar 19 is fixedly connected with in the spout 17, and slide bar 19 runs through slider 16 and sets up, and slider 16 sliding connection is on slide bar 19 for slider 16 is spacing by the orbit in spout 17.

The end of the sliding block 16, which is far away from the buffer rod 13, is provided with a rolling groove 14, a rolling ball 15 is arranged in the rolling groove 14, the end, which is far away from the bottom of the rolling groove 14, of the rolling ball 15 penetrates through the notch of the rolling groove 14, the rolling ball 15 is connected to the rod wall of the buffer rod 13 in a rolling manner, the sliding block 16 drives the rolling ball 15 to roll when moving, and the friction resistance of the sliding block 16 when moving in the sliding groove 17 is reduced.

The upper end of the supporting plate 6 is provided with anti-skid grains, so that the friction force of the vehicle on the supporting plate 9 is increased.

The ball 15 has a larger spherical diameter than the groove diameter of the notch of the rolling groove 14, preventing the ball 15 from slipping out of the rolling groove 14.

The utility model discloses in, the vehicle goes through backup pad 6 and goes on parking board 5, when the vehicle did not go straight line, the vehicle at first contacts with rubber ring 10, along with going of vehicle, the position with rubber ring 10 contact makes rubber ring 10 rotate on back shaft 9, skew vehicle application of force power, it is to the buffer gear application of force to press from both sides frame 8 simultaneously, consume the partly strength that the vehicle was applyed rubber ring 10, drive 8 synchronous motion of clamp frame simultaneously, until 8 stop motion of clamp frame, protect the position of vehicle and rubber ring 10 contact, prevent simultaneously that the vehicle from going to fall the gyration device, protect the emergency car of answering promptly.

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. A slewing device for an emergency rescue vehicle comprises a movable trolley (1), wherein the upper end of the movable trolley (1) is connected with a slewing bearing (3) through a slewing bearing (2), the movable trolley (1) is driven by a slewing driving part to make slewing motion along the circumferential direction relative to the slewing bearing (2) through the slewing bearing (3), the upper end of the slewing bearing (3) is connected with a slewing frame (4), the upper end of the slewing frame (4) is connected with a parking plate (5), the slewing device is characterized in that two ends of the parking plate (5) are symmetrically connected with supporting plates (6) which are obliquely arranged, two ends of the upper end of the parking plate (5) are symmetrically and fixedly connected with baffles (7), opposite sides of the two baffles (7) are connected with clamping frames (8) through buffer mechanisms, and a plurality of supporting shafts (9) are uniformly and equidistantly connected in the clamping frames (8) along the horizontal and longitudinal directions, every all rotate on back shaft (9) and be connected with rubber ring (10), and rubber ring (10) keep away from the frame mouth and the outside extension of clamp frame (8) of passing at the bottom of the frame of clamp frame (8).

2. The automobile-used slewer of emergency rescue of claim 1, characterized in that, buffer gear includes a plurality of buffer unit, a plurality of buffer unit is the even equidistance distribution of matrix and is close to one side of clamp frame (8) in baffle (7), buffer unit includes dashpot (11), spring (12) and buffer beam (13), dashpot (11) are seted up on baffle (7), the one end fixed connection of spring (12) is at the tank bottom of dashpot (11), the other end of spring (12) is connected with the one end of buffer beam (13), the one end that spring (12) was kept away from in buffer beam (13) passes the notch of dashpot (11) and fixed connection is at the frame bottom of clamp frame (8), buffer beam (13) sliding connection is in dashpot (11).

3. The turning device for the emergency recovery vehicle according to claim 1, wherein the wall of the supporting shaft (9) is fixedly sleeved with a plurality of bearings uniformly and equidistantly along the vertical direction, and the inner ring wall of the rubber ring (10) is connected with the outer ring wall of the bearings.

4. The turning device for the emergency recovery vehicle according to claim 2, wherein the buffer rod (13) is symmetrically and fixedly connected with sliding blocks (16) on the rod wall near one end of the spring (12), sliding grooves (17) are symmetrically formed in the groove wall of the buffer groove (11), and the two sliding blocks (16) are distributed and slidably connected in the corresponding sliding grooves (17).

5. The turning device for the emergency recovery vehicle according to claim 2, wherein a sealing ring (18) is arranged between the notch of the buffer groove (11) and the buffer rod (13), and the sealing ring (18) is fixedly connected to the notch of the buffer groove (11).

6. The turning device for the emergency recovery vehicle according to claim 4, wherein a sliding rod (19) is fixedly connected in the sliding groove (17), the sliding rod (19) penetrates through the sliding block (16), and the sliding block (16) is slidably connected to the sliding rod (19).

7. The turning device for the emergency recovery vehicle according to claim 4, wherein a rolling groove (14) is formed in one end of the sliding block (16) far away from the buffer rod (13), a rolling ball (15) is arranged in the rolling groove (14), one end of the rolling ball (15) far away from the bottom of the rolling groove (14) is arranged through a notch of the rolling groove (14), and the rolling ball (15) is connected to the rod wall of the buffer rod (13) in a rolling manner.

8. The turning device for the emergency recovery vehicle according to claim 1, wherein the upper end of the supporting plate (6) is provided with anti-skid threads.

9. The swing device for an emergency recovery vehicle according to claim 7, wherein the ball (15) has a ball diameter larger than a groove diameter of the notch of the rolling groove (14).