CN103572995A - Vehicle carrying board lifting device of avoidance needless type stereoscopic garage - Google Patents

Abstract

A car-carrying plate lifting device for a three-dimensional garage without avoidance, which includes: a column with a chute arranged along the axial direction of the side wall, the car-carrying plate is installed in the chute, and can slide up and down in the chute through a driving mechanism, Wherein: the driving mechanism includes: a deceleration motor installed at the head end of the column, its output shaft is fixedly connected with the driving sprocket, a driven sprocket is arranged in the inner cavity of the column, and the side wall of the column is set at a position higher than the top of the chute There is a guide sprocket, and a branch link is provided with a first link hole, a second link hole and a third link hole, wherein: one end of the first chain is hinged with the first link hole, and the other end of the chain bypasses the active chain in turn After the wheel and the driven sprocket are hinged with the second link hole, one end of the second chain is hinged with the third link hole, and its other end is connected with the vehicle-carrying plate after walking around the guide sprocket. The present invention simplifies the transmission structure of the lifting device because the chain is used for transmission, and the vehicle-carrying plate can be lifted and lowered stably.

Description

A car-carrying plate lifting device for a three-dimensional garage without avoidance

technical field

The invention relates to a car-carrying plate lifting device for a three-dimensional garage without avoidance.

Background technique

The non-avoidable three-dimensional garage uses flexible non-avoidable mechanical parking equipment to solve the shortage of parking spaces, which can effectively solve parking difficulties and other problems. It has developed rapidly in our country. Car board, motor, gear transmission mechanism, the side end of the car-carrying board is installed in the chute of the column, the motor is installed on the column, the gear transmission mechanism is connected with the car-carrying board used to install the car, and the motor drives the gear transmission mechanism Movement, so as to realize the up and down movement of the vehicle-carrying plate along the column chute. Since the vehicle-carrying plate lifting device adopts a gear transmission mechanism for transmission, the structure of the vehicle-carrying plate lifting device is complicated, and the gears are inconvenient to disassemble. At the same time, the manufacturing process of the gear transmission mechanism Complicated and expensive to process.

Contents of the invention

The technical problem to be solved by the present invention is to provide a vehicle-carrying plate lifting device for a three-dimensional garage without avoidance, which has a simple structure, convenient assembly and disassembly, and stable movement.

A vehicle-loading plate lifting device for a three-dimensional garage without avoidance, comprising:

A column, which is a hollow square column, and its side wall is provided with a chute along the axial direction;

The vehicle carrying plate is installed in the chute of the column and can slide up and down along the chute of the column;

a driving mechanism, which drives the vehicle-carrying plate to slide up and down along the chute of the column;

The drive mechanism includes:

A geared motor, which is fixedly installed at the head end of the column;

Drive sprocket, which is fixedly connected with the output shaft of the reduction motor;

The driven sprocket is arranged in the inner cavity of the column;

a guide sprocket, which is arranged on an opening of the side wall of the column, and is on the same side as the vehicle-carrying plate;

A chain assembly, which includes: a first chain, a second chain, and a branch joint, and the branch joint is provided with a first chain hole, a second chain hole and a third chain hole, and the first chain One end of the chain is hinged with the first link hole, and the other end is hinged with the second link hole after passing around the driving sprocket and the driven sprocket in turn, and one end of the second chain is hinged with the third link The hole is hinged, and its other end is connected with the vehicle-carrying plate after walking around the guide sprocket.

Preferably, a self-locking hook is provided at the connecting end of the second chain and the vehicle-carrying board, and a lifting ear matched with the self-locking hook is provided on the car-carrying board.

Preferably, the first link hole, the second link hole and the third link hole are distributed on the branch joint in the shape of an equilateral triangle, and the first link hole and the third link hole are arranged at On the same horizontal line as the upper side of the branch joint, the second link hole is arranged on the lower side of the branch joint.

Preferably, the link joint is an equilateral triangular plate corresponding to the distribution of the first link hole, the second link hole and the third link hole.

Preferably, the chains of the first chain distributed on both sides of the driving sprocket and the driven sprocket are parallel to the column axis.

Preferably, the chains of the second chain distributed on both sides of the guide sprocket are parallel to the axis of the column.

The present invention simplifies the transmission structure of the lifting device due to the use of chains for transmission, and the chains are very convenient to disassemble. The connection can make the chain realize dynamic and smooth movement, and then realize the smooth lifting of the vehicle-carrying plate.

Description of drawings

Accompanying drawing 1 is the structural representation of the vehicle-loading plate lifting device of the three-dimensional garage without avoidance of the present invention;

Accompanying drawing 2 is the sub-chain joint schematic diagram of the vehicle-carrying plate lifting device of the three-dimensional garage without avoidance of the present invention;

in:

1. Column; 2. Motor box; 3. Driving sprocket; 4. Driven sprocket; 5. The first chain; 6. The second chain; 7. Guide sprocket; 8. Branch joint; 9. Self-locking hook; 10. Car board;

Detailed ways

As can be seen from Fig. 1, the vehicle-carrying plate lifting device of the three-dimensional garage without avoidance of the present invention comprises a column 1, a vehicle-carrying plate 10, and a driving mechanism. The column 1 is a hollow square column, and its side wall has a T-shaped Slot, the middle part of the left end of the vehicle loading plate 10 is installed on the T-shaped chute on both sides of the column 1, the vehicle loading plate 10 can move up and down along the chute of the column 1, and the driving mechanism includes a motor box 2, a reduction motor, and a chain Assemblies, the deceleration motor is installed in the motor box 2, and the motor box is installed on the top of the column 1. The chain assembly includes the driving sprocket 3, the driven sprocket 4, the first chain 5, the second chain 6, and the branch joint 8 , guide sprocket 7, self-locking hook 9, hook lug, drive sprocket 3 is connected with geared motor transmission, geared motor can drive drive sprocket 3 to rotate, and driven sprocket 4 is fixedly installed in column 1 cavity, split link The head 8 is an equilateral triangular plate, and the link joint is provided with a first link hole, a second link hole and a third link hole, and the three hinge holes are distributed on the link joint in an equilateral triangle shape, and the first link hole The third link hole is arranged on the same horizontal line on the upper side of the branch joint, and the second link hole is arranged on the lower side of the branch joint. The branch joint 8 is an equilateral triangle, and its shape is similar to that of the first link hole, The second link hole and the third link hole are distributed in the same shape. The first chain 5 bypasses the driving sprocket 3 and the driven sprocket 4, and its two ends are respectively connected to the first hinge hole and the second hinge hole of the branch joint 8. , used for tensioning and relieving the stress of the first chain 5, the first chain is distributed on both sides of the driving sprocket and the driven sprocket parallel to the axis of the column, the third hinge hole of the split joint 8 is connected to the One end of the second chain 6 is hinged, and the other end of the second chain 6 bypasses the guide sprocket 7 and is connected with the self-locking hook 9, and the self-locking hook 9 hooks the lifting lug installed on the vehicle-carrying plate 10, so that The second chain 6 forms a flexible connection with the vehicle-loading plate 10, and the chains distributed on both sides of the guide sprocket are parallel to the column axis direction. The first chain 5 and the second chain 6 are double rows The chain meets the demand for chain stiffness and strength.

When the present invention works, the direction of rotation of the drive sprocket 3 is changed by decelerating the electric drive to rotate forward and reverse. Since the drive sprocket 3 drives the first chain 5 to move, the direction of motion of the first chain 5 is changed, and then the second chain 5 is changed. The movement direction of the first chain 6, the second chain 6 is connected with the vehicle-carrying plate 10, and the pulling vehicle-carrying plate 10 rises or falls along the column 1. The structure of the lifting device is simple, and the driven sprocket 4 and the first chain 5 are placed In the cavity of the column 1, the structure is arranged compactly, and the branch joint 8 is hingedly connected with the two ends of the first chain 5 and the second chain 6, wherein the two ends of the first chain 5 are installed on the joints 8 of the branch joint 8 respectively. On both sides, one side of the second chain 6 is parallel to one side of the first chain 5, and the chain transmission is stable to realize the steady rise or fall of the vehicle-carrying plate.

Certainly, the chute in the column 1 of the present invention is not limited to the T-shaped groove, but also can be a dovetail groove. On the first chain 5, a chain tensioner wheel can also be added. The connection method is not limited to connecting by hooks, and other connection methods are also used, such as directly connecting the second chain 6 to the hole of the vehicle-loading plate 10 to form a hinge connection. Therefore, the present invention is not limited to the above-mentioned specific implementation. Ways, changes or substitutions and modifications obvious to those skilled in the art all fall within the protection scope of the present invention.

Claims (6)

1. A car-carrying plate lifting device for a three-dimensional garage without avoidance, comprising: A column, which is a hollow square column, and its side wall is provided with a chute along the axial direction; The vehicle carrying plate is installed in the chute of the column and can slide up and down along the chute of the column; a driving mechanism, which drives the vehicle-carrying plate to slide up and down along the chute of the column; It is characterized in that: the drive mechanism includes: A geared motor, which is fixedly installed at the head end of the column; Drive sprocket, which is fixedly connected with the output shaft of the reduction motor; The driven sprocket is arranged in the inner cavity of the column; a guide sprocket, which is arranged on an opening of the side wall of the column, and is on the same side as the vehicle-carrying plate; A chain assembly, which includes: a first chain, a second chain and a branch joint, the branch joint is provided with a first chain hole, a second chain hole and a third chain hole, the first chain One end is hinged with the first link hole, and the other end is hinged with the second link hole after passing around the driving sprocket and the driven sprocket in turn, and one end of the second chain is hinged with the third link hole , and its other end is connected with the vehicle-carrying plate after bypassing the guide sprocket. 2. The car-carrying plate lifting device of the three-dimensional garage without avoidance according to claim 1, wherein a self-locking hook is arranged at the connecting end of the second chain and the car-carrying plate, and the car-carrying plate There is a lifting lug matched with the self-locking hook on the top. 3. The vehicle-carrying plate lifting device of the three-dimensional garage without avoidance according to claim 1, characterized in that: the first link hole, the second link hole and the third link hole are distributed in the branch in the shape of an equilateral triangle. The first link hole and the third link hole are arranged on the same horizontal line on the upper side of the branch link, and the second link hole is arranged on the lower side of the branch link. 4. The car-carrying plate lifting device of the three-dimensional garage without avoidance according to claim 3, characterized in that: the branch joint is a distribution corresponding to the distribution of the first link hole, the second link hole and the third link hole. equilateral triangular plates. 5. The car-carrying plate lifting device of the three-dimensional garage without avoidance according to claim 1, wherein the first chain is distributed on both sides of the driving sprocket and the driven sprocket along the column axis direction parallel. 6 . The vehicle-carrying plate lifting device for a three-dimensional garage without avoidance according to claim 1 , wherein the second chain is distributed on both sides of the guide sprocket and the chains are parallel to the column axis. 6 .

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