CN218708877U

CN218708877U - Automobile maintenance elevating platform

Info

Publication number: CN218708877U
Application number: CN202222910410.2U
Authority: CN
Inventors: 郭巨宝
Original assignee: Liaoning Equipment Manufacturing Vocational And Technical College
Current assignee: Liaoning Equipment Manufacturing Vocational And Technical College
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model provides a vehicle maintenance elevating platform, including ground, the ground top is seted up flutedly, and the I-shaped recess has been seted up to the bottom in the recess, and I-shaped recess internal connection has a lifting unit, and the lifting unit top is provided with two sets of fixed plates, the ground top is connected with four group's bottom plates, and every group bottom plate top is connected with the fixed column, and the fixed column uses with the fixed plate cooperation, the utility model discloses a change the quick-witted drive first power gear rotation of moving, make first atress gear follow first power gear and rotate, drive the pivot through first atress gear and rotate, make second power gear follow the pivot and rotate, recycle second power gear and drive second atress gear and rotate to drive the threaded rod and rotate, rotate through the threaded rod and drive two sets of first sliding shafts and remove, drive the push-and-pull rod through two sets of first sliding shaft and rotate, thereby promote the sliding shaft rebound, promote the fixed plate and rise to the lifting car, the maintenance personal of being convenient for.

Description

Automobile maintenance elevating platform

Technical Field

The utility model relates to an auto repair technical field especially relates to an auto repair elevating platform.

Background

With the continuous development of modern society, more and more automobiles enter our lives, accidents happen inevitably in the automobile using process, and the automobiles need to be maintained.

Through retrieval, chinese patent application No. 202020639362.6 discloses a lifting platform for automobile maintenance, when the lifting platform for automobile maintenance is in use, firstly, an automobile is parked on a lifting plate, front and rear wheels are clamped between two adjacent anti-slip blocks, danger caused by forward and backward rolling of the wheels is prevented, then, a controller controls an electric cylinder to work, the electric cylinder works to drive a telescopic rod to ascend upwards, the telescopic rod ascends to drive a sliding block and a supporting plate to move upwards, the supporting plate moves upwards to drive the lifting plate and an anti-drop rod to move upwards, when the anti-drop rod moves upwards to meet an anti-drop groove, the anti-drop rod is clamped into the anti-drop groove by the elastic force released by a spring, and when the anti-drop rod continues to move upwards, the upper end of the anti-drop rod is provided with an inclined surface, so that the anti-drop rod moves upwards to automatically drop out of the anti-drop groove, the slider and the backup pad of setting have spacing anticreep function, can prevent that electric cylinder from going wrong and lead to the unexpected slippage of lifter plate downwards, great improvement the safety in utilization of elevating platform, when the lifter plate is fallen to needs, earlier according to above-mentioned step control backup pad rebound a little, make the anticreep pole not atress, then remove the anticreep pole and make its one end break away from out the anticreep groove, then advance the bottom of recess with the checkpost card, the one end of checkpost is in between spacing cap and the connecting plate this moment, make the anticreep pole can't remove to the direction of support column, then pack up the telescopic link through controller control electric cylinder, thereby it can with ground contact to drive the lifter plate decline, the lifter plate of setting not only is convenient for automobile parking, and can not cause the injury to the bottom of automobile when going up and down.

To above-mentioned technique, the inventor thinks that the device fixes the car through the non slipping spur, and the non slipping spur of the device crosses lowly for the effect of blockking of non slipping spur is lower, when the lifter plate rises, and accident takes place when the maintenance, makes the car take place to rock, because the effect of blockking of non slipping spur crosses lowly, probably can make the car drop, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

For solving when the lifter plate rises, meet accident when the maintenance, make the car take place to rock, because the effect that blocks of non slipping spur is low excessively, probably can make the technical problem that the car drops, the utility model provides a vehicle maintenance elevating platform.

The utility model provides an auto repair elevating platform includes ground, the ground top is seted up flutedly, and the I-shaped recess has been seted up to the bottom in the recess, and I-shaped recess internal connection has a lifting unit, and the lifting unit top is provided with two sets of fixed plates, lifting unit is used for driving the fixed plate and carries out longitudinal movement, the ground top is connected with four group's bottom plates, and every group bottom plate top is connected with the fixed column, and the fixed column uses with the fixed plate cooperation.

Preferably, each group of the fixing column side wall is respectively provided with a sliding groove, each group of sliding grooves is internally connected with a sliding block, a lifting rod is connected between every two groups of coaxial sliding blocks, and each group of lifting rods is respectively connected with the fixing plate.

Preferably, the lifting assembly comprises a rotating machine, a first power gear, a rotating shaft, a first stressed gear, a second power gear, a second stressed gear, a threaded rod, a first sliding shaft, a push-pull rod, a second sliding shaft and a sliding shaft, the rotating machine is connected with the inner wall of the I-shaped groove, the power output end of the rotating machine is connected with the first power gear, one side of the first power gear is meshed with the first power gear, the middle part of the first power gear is connected with the rotating shaft, two ends of the rotating shaft are respectively connected with the second power gear, one end, far away from the rotating shaft, of the second power gear is meshed with the second stressed gear, the middle part of the second stressed gear is connected with the threaded rod, and two ends of the threaded rod are connected with the inner wall of the I-shaped groove.

Preferably, the surface of the threaded rod is connected with two groups of first sliding shafts, the directions of the threaded holes formed in the two groups of first sliding shafts are opposite, the surface of each group of first sliding shafts is hinged with a push-pull rod, the two groups of push-pull rods are arranged in a mutually crossed manner, one end, away from the first sliding shaft, of each group of push-pull rods is hinged with a second sliding shaft, the side wall of each group of sliding shafts is provided with a through hole, and the insides of the two groups of through holes are connected with the sliding shafts.

Preferably, the bottom end of each group of the fixed plates is provided with a groove, and the inner wall of each group of the grooves is connected with the sliding shaft.

Preferably, four groups of grooves are formed in the fixed plate, slide rails are arranged on the inner wall of each groove, a clamping plate is connected inside each slide rail, four groups of telescopic columns are connected to the bottom end of each clamping plate, and one end, far away from the clamping plate, of each group of telescopic columns is connected to the bottom of each groove formed in the fixed plate.

Compared with the prior art, the utility model provides a vehicle maintenance elevating platform has following beneficial effect:

1. the utility model discloses a rotating machine drives first power gear and rotates, make first atress gear follow first power gear and rotate, it rotates to drive the pivot through first atress gear, it rotates to make second power gear follow the pivot, recycle second power gear and drive second atress gear and rotate, thereby it rotates to drive the threaded rod, it removes to drive two sets of first sliding shafts through the threaded rod rotation, it rotates to drive the push-and-pull rod through two sets of first sliding shaft removals, thereby promote the sliding shaft upward movement, it rises to promote the fixed plate, thereby the lifting car, the maintenance of the maintenance personal of being convenient for.

2. After the automobile went to the fixed plate top, carried out every two sets of relative expansion plates and moved from each other, recycled flexible post and upwards promoted two sets of grip blocks, because the direction of two sets of grip blocks is relative to carry out the centre gripping to the tire of automobile and fix, prevented that the condition that the automobile from dropping from appearing.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an automobile maintenance lifting platform provided by the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

fig. 3 is a schematic structural view of another view angle of the lifting assembly of the present invention;

fig. 4 is a schematic structural diagram of the inside of the fixing plate of the present invention.

Reference numbers in the figures: 1. a ground surface; 2. fixing a column; 3. a base plate; 4. a lifting rod; 5. a fixing plate; 6. a lifting assembly; 7. rotating the machine; 8. a first power gear; 9. a rotating shaft; 10. a first force-receiving gear; 11. a second power gear; 12. a second force-receiving gear; 13. a threaded rod; 14. a first sliding shaft; 15. a push-pull rod; 16. a second sliding shaft; 17. a slide shaft; 18. a clamping plate; 19. a telescopic column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an automobile maintenance lifting platform according to the present invention; fig. 2 is a schematic structural view of the lifting assembly of the present invention; fig. 3 is a schematic structural view of another view angle of the lifting assembly of the present invention; fig. 4 is a schematic structural view of the inside of the fixing plate of the present invention; including

ground

1, 1 top on ground is seted up flutedly, and the I-shaped recess has been seted up to the bottom in the recess, and I-shaped recess internal connection has lifting unit 6, and lifting unit 6 top is provided with two sets of fixed plates 5, lifting unit 6 is used for driving fixed plate 5 to carry out longitudinal movement, 1 top on ground is connected with four groups of bottom plates 3, and 3 tops of every group bottom plate are connected with fixed column 2, and fixed column 2 uses with the fixed plate 5 cooperation.

Referring to fig. 2 and 3, a sliding groove is respectively formed on the side wall of each fixed column 2, a sliding block is connected inside each sliding groove, a lifting rod 4 is connected between every two groups of coaxial sliding blocks, each lifting rod 4 is respectively connected with a fixed plate 5, a rotating machine 7 is connected with the inner wall of an i-shaped groove, the power output end of the rotating machine 7 is connected with a first power gear 8, one side of the first power gear 8 is meshed with a first power gear 8, the middle part of the first power gear 8 is connected with a rotating shaft 9, two ends of the rotating shaft 9 are respectively connected with a second power gear 11, one end of the second power gear 11 far away from the rotating shaft 9 is meshed with a second stressed gear 12, the middle part of the second stressed gear 12 is connected with a threaded rod 13, two ends of the threaded rod 13 are connected with the inner wall of the i-shaped groove, two groups of first sliding shafts 14 are connected on the surface of the threaded rod 13, and the threaded holes formed in the two groups of the first sliding shafts 14 are opposite directions, the surface of each group of first sliding shafts 14 is respectively hinged with a push-pull rod 15, the two push-pull rods 15 are arranged in a mutually crossed manner, one end of each group of push-pull rods 15, which is far away from the first sliding shafts 14, is hinged with a second sliding shaft 16, the side wall of each group of sliding shafts is provided with a through hole, the interior of the two groups of through holes is connected with a sliding shaft 17, the bottom end of each group of fixing plates 5 is provided with a groove, the inner wall of each group of grooves is connected with the sliding shaft 17, a first power gear 8 is driven to rotate by a rotating machine 7, a first stressed gear 10 rotates along with the first power gear 8, a rotating shaft 9 is driven to rotate by the first stressed gear 10, a second power gear 11 rotates along with the rotating shaft 9, then a second stressed gear 12 is driven to rotate by the second power gear 11, so as to drive a threaded rod 13 to rotate, the two groups of first sliding shafts 14 are driven to move by the rotation of the two groups of first sliding shafts 14, the push-pull rods 15 are driven to rotate, thereby pushing the sliding shaft 17 to move upwards and pushing the fixed plate 5 to rise, thereby lifting the automobile.

Referring to fig. 4, four sets of grooves are formed in the fixed plate 5, slide rails are arranged on the inner wall of each groove, a clamping plate 18 is connected inside each slide rail, four sets of telescopic columns 19 are connected to the bottom end of each clamping plate 18, one end, far away from the clamping plate 18, of each telescopic column 19 is connected to the bottom of each groove formed in the fixed plate 5, the two sets of clamping plates 18 are pushed upwards through the telescopic columns 19, and the two sets of clamping plates 18 are opposite in direction, so that tires of automobiles are clamped and fixed.

The utility model provides a theory of operation as follows:

when an automobile runs above the fixed plate 5, every two opposite telescopic plates move away from each other, then the two groups of clamping plates 18 are pushed upwards by the telescopic columns 19, the two groups of clamping plates 18 are opposite in direction, so that tires of the automobile are clamped and fixed, and the automobile is prevented from falling off.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an auto repair elevating platform, includes ground (1), its characterized in that, ground (1) top is seted up flutedly, and the I-shaped recess has been seted up to the bottom in the recess, and I-shaped recess internal connection has lifting unit (6), and lifting unit (6) top is provided with two sets of fixed plates (5), lifting unit (6) are used for driving fixed plate (5) and carry out longitudinal movement, ground (1) top is connected with four group's bottom plates (3), and every group bottom plate (3) top is connected with fixed column (2), and fixed column (2) are used with fixed plate (5) cooperation.

2. The automobile maintenance lifting platform according to claim 1, wherein sliding grooves are formed in the side walls of each group of fixed columns (2), sliding blocks are connected to the inside of each group of sliding grooves, a lifting rod (4) is connected between each two groups of coaxial sliding blocks, and each group of lifting rods (4) is connected with a fixed plate (5) respectively.

3. The automobile maintenance lifting platform according to claim 1, wherein the lifting assembly (6) comprises a rotating machine (7), a first power gear (8), a rotating shaft (9), a first stress gear (10), a second power gear (11), a second stress gear (12), a threaded rod (13), a first sliding shaft (14), a push-pull rod (15), a second sliding shaft (16) and a sliding shaft (17), the rotating machine (7) is connected with the inner wall of the I-shaped groove, the power output end of the rotating machine (7) is connected with the first power gear (8), one side of the first power gear (8) is meshed with the first power gear (8), the middle part of the first power gear (8) is connected with the rotating shaft (9), two ends of the rotating shaft (9) are respectively connected with the second power gear (11), one end, far away from the rotating shaft (9), of the second stress gear (11) is meshed with the second stress gear (12), the middle part of the second stress gear (12) is connected with the threaded rod (13), and two ends of the threaded rod (13) are connected with the inner wall of the I-shaped groove.

4. The automobile maintenance lifting platform according to claim 3, wherein two sets of first sliding shafts (14) are connected to the surface of the threaded rod (13), the threaded holes formed in the two types of first sliding shafts (14) are opposite in direction, a push-pull rod (15) is hinged to the surface of each set of first sliding shafts (14), the two types of push-pull rods (15) are arranged in a mutually crossing manner, a second sliding shaft (16) is hinged to one end of each set of push-pull rod (15) far away from the first sliding shaft (14), a through hole is formed in the side wall of each set of sliding shafts, and the insides of the two sets of through holes are connected with the sliding shafts (17).

5. The automobile maintenance lifting platform according to claim 1, wherein a groove is formed at the bottom end of each group of the fixing plates (5), and the inner wall of each group of the grooves is connected with a sliding shaft (17).

6. The automobile maintenance lifting platform according to claim 1, wherein the fixed plate (5) is provided with four sets of grooves, the inner walls of the grooves are provided with slide rails, the inside of the slide rails is connected with a clamping plate (18), the bottom end of the clamping plate (18) is connected with four sets of telescopic columns (19), and one end of each set of telescopic column (19) far away from the clamping plate (18) is connected with the bottom inside the groove formed in the fixed plate (5).