CN216861623U - Portable spare tire support device - Google Patents
Portable spare tire support device Download PDFInfo
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- CN216861623U CN216861623U CN202121487243.4U CN202121487243U CN216861623U CN 216861623 U CN216861623 U CN 216861623U CN 202121487243 U CN202121487243 U CN 202121487243U CN 216861623 U CN216861623 U CN 216861623U
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- spare tire
- fixed
- support plate
- support
- supporting seats
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Abstract
A portable spare tire support device comprises a spare tire support, wherein the spare tire support comprises a vertical support plate, a transverse support plate is fixed at the top end of the vertical support plate, the left end of the transverse support plate is fixed with the top end of the vertical support plate, a first support seat is fixed on the left side of the lower end of the vertical support plate, and a second support seat is fixed on the vertical support plate above the first support seat; a third supporting seat is fixed on the frame, the first supporting seat is hinged with the third supporting seat, a fourth supporting seat is arranged on the frame, a hydraulic oil cylinder is arranged between the second supporting seat and the fourth supporting seat, the fixed end of the hydraulic oil cylinder is hinged with the fourth supporting seat, and the free end of the hydraulic oil cylinder is hinged with the second supporting seat; the clamping plate is arranged below the transverse supporting plate, a sling is arranged between the clamping plate and the lifting device, and the clamping plate is connected to the lifting device through the sling. The utility model has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of automobile crane spare tire supports, and particularly relates to a portable spare tire support device.
Background
Tires are mostly used on a fork mounting machine or an engineering machine, when the tires in the fork mounting machine or the engineering machine break down, new traveling tires need to be replaced, so standby traveling tires need to be prepared on the fork mounting machine or the engineering machine, a general traveling wheel platform spare tire is arranged on two sides of a vehicle body or behind the vehicle through a spare tire support, and the spare tire support in the prior art needs to be operated by multiple persons to be matched to take down the spare tire when the spare tire support is assembled and disassembled; there are some potential safety hazards in the process of taking off, when spare tyre for use is too heavy, misoperation causes operating personnel to be injured etc.. Therefore, the replacement of the spare tire by the conventional spare tire support is inconvenient, manpower and material resources are wasted when the spare tire is replaced, and the conventional spare tire support is unreasonable in structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable spare tire support device, aiming at solving the technical problem that the structure of the conventional spare tire support is unreasonable, and the portable spare tire support device comprises a spare tire support arranged beside a vehicle frame, wherein the spare tire support comprises a vertical support plate which is vertically arranged, a horizontal support plate which is horizontally arranged is fixed at the top end of the vertical support plate, the vertical support plate and the horizontal support plate both play a supporting role, the left end of the horizontal support plate is fixed with the top end of the vertical support plate, and the vertical support plate and the horizontal support plate form an L-shaped spare tire support. The left side of the lower end of the vertical supporting plate is fixed with two first supporting seats which are symmetrically arranged, the vertical supporting plate above the first supporting seat is fixed with two second supporting seats which are symmetrically arranged, the frame is fixed with a third supporting seat which is arranged in a one-to-one correspondence manner with the first supporting seats, the first supporting seats are hinged with the third supporting seats corresponding to the first supporting seats, the frame is provided with a fourth supporting seat which is arranged in a one-to-one correspondence manner with the second supporting seats, a hydraulic cylinder is arranged between the second supporting seat and the fourth supporting seat, the fixed end of the hydraulic cylinder is hinged with the fourth supporting seat, the free end of the hydraulic cylinder is hinged with the second supporting seat, and the free end of the hydraulic cylinder drives the spare tire support to rotate around the third supporting seat. Vertical decurrent through-hole has been seted up on the top of cross support board, through-hole department is equipped with plays to rise the device, it is including fixing the reel group in the cross support board to play to rise the device, one side of reel group is fixed with motor base, be fixed with on the motor base and play to rise the motor, the power output shaft who plays to rise the motor passes through shaft coupling and reel group coaxial line fixed connection, the below of cross support board is equipped with the joint board that is used for lifting by crane the spare tyre, be equipped with the hoist cable between joint board and the play to rise the device, the one end of hoist cable is connected on the reel group, the joint board passes through the hoist cable and connects on playing to rise the device, it drives the play to rise reel rotation in the reel group to rise the motor, it realizes mentioning the joint board or putting down to rise the reel through the winding receive and release hoist cable, realize changing loading and unloading spare tyre.
Preferably, be fixed with under the horizontal support plate with spare tyre assorted stopper, seted up the wire hole on the stopper, the hoist cable passes the wire hole and extends to the below of stopper, the stopper can joint spare tyre, avoids the spare tyre to rock.
Preferably, the thickness of the spare tire is less than the length of the vertical support plate, and the vertical support plate can better support the spare tire.
Preferably, the lifting motor is a hydraulic motor; the hydraulic oil cylinder is a bidirectional hydraulic oil cylinder.
Preferably, the hydraulic oil cylinder and the lifting motor are both connected with a hydraulic pump station through oil pipes, and the lifting motor and the hydraulic oil cylinder are both connected with a PLC (programmable logic controller) through cables.
The scheme has the following advantages:
the spare tire support is arranged in an L shape, can rotate around a third support seat under the action of a hydraulic oil cylinder, firstly, a transverse support plate supports the lifting device to vertically lift the spare tire, and after the spare tire is turned over for 90 degrees, the vertical support plate supports the spare tire; due to the arrangement of the lifting device, under the action of a lifting motor, the lifting motor drives the lifting winding drum in the winding drum group to wind and unwind the rope, so that the spare tire is lifted or put down, the labor is saved, and the efficiency is improved; the arrangement of the limiting block plays a role in clamping the spare tire, so that the spare tire is prevented from shaking; the hydraulic oil cylinder provides power for overturning the spare tire support.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a second structural schematic diagram of the present invention.
Reference numerals are as follows: 1. a spare tire support; 2. a hydraulic cylinder; 3. a hoisting device; 4. a limiting block; 5. a spare tire; 11. a vertical support plate; 12. a transverse support plate; 13. a first support base; 14. a second support seat; 21. a third support seat; 22. a fourth supporting seat; 31. a reel group; 32. a motor base; 33. a hoisting motor; 34. a coupling; 35. a sling; 36. the joint board.
Detailed Description
As shown in fig. 1-2, a portable spare tire support device, including setting up the spare tire support 1 beside the frame, spare tire support 1 includes the vertical backup pad 11 of vertical setting, and the top of vertical backup pad 11 is fixed with the horizontal support board 12 of level setting, and vertical backup pad 11 and horizontal support board 12 all play the supporting role, and the left end of horizontal support board 12 is fixed with the top of vertical backup pad 11, and vertical backup pad 11 and horizontal support board 12 constitute the spare tire support 1 of L type. The left side of the lower end of the vertical supporting plate 11 is fixed with two first supporting seats 13 which are symmetrically arranged, the vertical supporting plate 11 above the first supporting seats 13 is fixed with two second supporting seats 14 which are symmetrically arranged, the frame is fixed with third supporting seats 21 which are arranged in a one-to-one correspondence with the first supporting seats 13, the first supporting seats 13 are hinged with the third supporting seats 21 corresponding to the first supporting seats, the frame is provided with fourth supporting seats 22 which are arranged in a one-to-one correspondence with the second supporting seats 14, hydraulic cylinders 2 are arranged between the second supporting seats 14 and the fourth supporting seats 22, the fixed ends of the hydraulic cylinders 2 are hinged with the fourth supporting seats 22, the free ends of the hydraulic cylinders 2 are hinged with the second supporting seats 14, and the free ends of the hydraulic cylinders 2 drive the spare tire support 1 to rotate around the third supporting seats 13. The top end of the transverse supporting plate 12 is provided with a vertical downward through hole, a lifting device 3 is arranged at the through hole, the lifting device 3 comprises a reel set 31 fixed on the transverse supporting plate 12, a motor base 32 is fixed on one side of the reel set 31, a lifting motor 33 is fixed on the motor base 32, a power output shaft of a motor of the lifting motor 33 is coaxially and fixedly connected with the reel set 31 through a coupler 34, a clamping plate 36 used for lifting a spare tire is arranged below the transverse supporting plate 12, a sling 35 is arranged between the clamping plate 36 and the lifting device 3, one end of the sling 35 is connected to the reel set 31, the clamping plate 36 is connected to the lifting device 3 through the sling 35, the lifting motor 33 drives the lifting reel in the reel set 31 to rotate, the lifting reel realizes lifting or putting down the clamping plate 36 through winding and releasing the sling 35, and replacement of the spare tire 5 is realized.
Preferably, be fixed with under the horizontal support plate 12 with spare tyre assorted stopper 4, seted up the wire hole on the stopper 4, hoist cable 35 passes the wire hole and extends to the below of stopper 4, stopper 4 can joint spare tyre 5, avoids spare tyre 5 to rock.
Preferably, the thickness of the spare tire 5 is smaller than the length of the vertical support plate 11, and the vertical support plate 11 better supports the spare tire 5.
Preferably, the hoisting motor 33 is a hydraulic motor; the hydraulic oil cylinder 2 is a bidirectional hydraulic oil cylinder.
Preferably, the hydraulic oil cylinder 2 and the lifting motor 33 are both connected with a hydraulic pump station through oil pipes, and the lifting motor 33 and the hydraulic oil cylinder 2 are both connected with a PLC controller through cables.
The use process comprises the following steps:
when the utility model is used, firstly, a spare tire 5 is carried to the position below a spare tire support 1 on a truck crane, a hydraulic oil cylinder 2 is started, the free end of the hydraulic oil cylinder 2 extends, the free end of the hydraulic oil cylinder 2 pushes the spare tire support 1 to rotate clockwise, a transverse support plate 12 rotates to a horizontal position, a vertical support plate 11 rotates to a vertical position, then a lifting motor 33 is driven by a PLC controller, the lifting motor 33 drives a sling 35 to fall down, a clamping plate 36 at the lower end of the sling 35 is clamped on the spare tire 5, then the lifting motor 33 is started, the sling 35 is driven by the lifting motor 33 to ascend, the sling 35 pulls the spare tire 5 to move vertically and upwards until the spare tire 5 is clamped on a limiting block, the hydraulic oil cylinder 2 is started, the free end of the hydraulic oil cylinder 2 retracts, the free end of the hydraulic oil cylinder 2 pulls the spare tire support 1 to rotate anticlockwise, the vertical support plate 11 rotates to the horizontal position, and the spare tire 3 also rotates to the vertical position, the bottom end of the spare tire 5 falls on the vertical support plate 11, and the horizontal support plate 12 rotates from the horizontal position to the vertical position.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a portable spare tyre support device, is including setting up the spare tyre support beside the frame, its characterized in that: the spare tire support comprises a vertical support plate which is vertically arranged, a horizontal support plate which is horizontally arranged is fixed at the top end of the vertical support plate, the left end of the horizontal support plate is fixed with the top end of the vertical support plate, the vertical support plate and the horizontal support plate form an L-shaped spare tire support, two first support seats which are symmetrically arranged are fixed on the left side of the lower end of the vertical support plate, and two second support seats which are symmetrically arranged are fixed on the vertical support plate above the first support seats; third supporting seats which are in one-to-one correspondence with the first supporting seats are fixed on the frame, the first supporting seats are hinged with the third supporting seats corresponding to the first supporting seats, fourth supporting seats which are in one-to-one correspondence with the second supporting seats are arranged on the frame, a hydraulic oil cylinder is arranged between the second supporting seats and the fourth supporting seats, the fixed end of the hydraulic oil cylinder is hinged with the fourth supporting seats, and the free end of the hydraulic oil cylinder is hinged with the second supporting seats; vertical decurrent through-hole has been seted up on the top of cross support board, and through-hole department is equipped with plays to rise the device, and the below of cross support board is equipped with the joint board that is used for lifting by crane the spare tyre, is equipped with the hoist cable between joint board and the play to rise the device, and the joint board passes through the hoist cable and connects on playing to rise the device.
2. A portable spare tire support apparatus according to claim 1, wherein: the lifting device comprises a winding drum group fixed on the transverse supporting plate, a motor base is fixed on one side of the winding drum group, a lifting motor is fixed on the motor base, a power output shaft of the lifting motor is fixedly connected with the coaxial line of the winding drum group through a coupler, and one end of a sling is connected to the winding drum group.
3. A portable spare tire support apparatus according to claim 2, wherein: the just lower extreme of horizontal backup pad is fixed with spare tyre assorted stopper, has seted up the wire hole on the stopper, and the hoist cable passes the wire hole and extends to the below of stopper.
4. A portable spare tire support apparatus according to claim 3, wherein: the thickness of the spare tire is smaller than the length of the vertical support plate.
5. A portable spare tire support apparatus according to claim 4, wherein: the lifting motor is a hydraulic motor.
6. A portable spare tire support apparatus according to claim 5, wherein: the hydraulic oil cylinder is a bidirectional hydraulic oil cylinder.
7. A portable spare tire support apparatus according to claim 6, wherein: the hydraulic oil cylinder and the lifting motor are connected with a hydraulic pump station through oil pipes, and the lifting motor and the hydraulic oil cylinder are connected with a PLC (programmable logic controller) through cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487243.4U CN216861623U (en) | 2021-07-01 | 2021-07-01 | Portable spare tire support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487243.4U CN216861623U (en) | 2021-07-01 | 2021-07-01 | Portable spare tire support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216861623U true CN216861623U (en) | 2022-07-01 |
Family
ID=82120908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487243.4U Active CN216861623U (en) | 2021-07-01 | 2021-07-01 | Portable spare tire support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216861623U (en) |
-
2021
- 2021-07-01 CN CN202121487243.4U patent/CN216861623U/en active Active
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