Wheel clamping device for a car carrier

Abstract

The patent discloses a wheel clamping device of an automobile carrier, and belongs to the technical field of automobile carrying. The wheel clamping device of the automobile carrier comprises a frame, a clamping rod mechanism arranged on the frame and a power device. The clamping rod mechanism is integrated and comprises a push plate, a clamping rod and a connecting rod. The push plate is slidably arranged on the frame and is slidably connected with the power device. The clamping rod is hingedly arranged at the end of the push plate. One end of the connecting rod is hingedly arranged on the frame, and the other end is hingedly arranged on the clamping rod. The power device drives the clamping rod to open or close by controlling the reciprocating movement of the push plate, so as to realize the clamping or releasing action on the wheel. The wheel clamping device of the automobile carrier is simple in structure, reliable, cost-saving and convenient to maintain.

Description

Technical Field

[0001] This invention relates to the field of automobile handling technology, and in particular to a clamping device for clamping automobile tires. Background Technology

[0002] With the continuous improvement of people's living standards, more and more cars are entering cities, making the parking problem increasingly prominent. Currently, car handling devices in the field of intelligent automated parking systems mainly include car-carrying plate type, comb type, and tire-clamping type. Among them, tire-clamping car handling devices are receiving increasing attention due to their high working efficiency, reduced garage floor height, and reduced garage construction costs. However, the wheel clamping devices of many existing car handling devices have complex structures, are prone to damage, and have high maintenance costs. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a wheel clamping device that is simple and reliable in structure, low in cost and easy to maintain.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0005] A wheel clamping device for a car transporter includes a frame, a clamping rod mechanism disposed on the frame, and a power unit, wherein the clamping rod mechanism is slidably connected to the frame and the power unit.

[0006] Furthermore, the clamping rod mechanism is an integral unit, including a push plate, a clamping rod, and a connecting rod. The push plate is slidably mounted on the frame and slidably connected to the power device. The clamping rod is hinged to the end of the push plate, and one end of the connecting rod is hinged to the frame, while the other end is hinged to the clamping rod.

[0007] Furthermore, the clamping mechanism consists of two sets, which are arranged symmetrically.

[0008] Furthermore, the power unit drives the push plate to move in opposite directions or in opposite directions.

[0009] Beneficial effects: By adopting the above technical solution and applying the wheel clamping device to the car transporter, two sets of power units can clamp a car, reducing the cost of the car transporter. Moreover, the structure is novel, simple, reliable and easy to maintain. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a top view of the wheel clamping device of a car transporter according to the present invention in the open state.

[0012] Figure 2 This is a three-dimensional structural diagram of the wheel clamping device of a car transporter of the present invention in the open state;

[0013] Figure 3 This is a top view of the wheel clamping device of a car transporter according to the present invention, showing the clamping state. Detailed Implementation

[0014] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding the present invention, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0015] Combination Figure 1 and Figure 2 To further illustrate specific embodiments of the present invention, a wheel clamping device for a car transporter includes a frame (100), a clamping rod mechanism (200) disposed on the frame (100), and a power device (300). Four linear guide rails (101) are mounted on the frame (100), and each guide rail (101) is provided with two sliders (102). The two sliders (102) are fixedly connected, one in front of the other, to push plates (201) on the two clamping rod mechanisms (200), allowing the push plates (201) to slide back and forth.

[0016] Combination Figure 2 and Figure 3The specific embodiments of the present invention will be further described. The clamping rod mechanism (200) includes a push plate (201), clamping rods (202) and a connecting rod (203). The push plate (201) is slidably mounted on the frame (100). The two clamping rods (202) are respectively hinged to both sides of the push plate (201), and the clamping rods (202) on the same side of the two clamping rod mechanisms (200) are arranged opposite to each other. One end of the connecting rod (203) is hinged to the frame (100), and the other end is hinged to the clamping rods (202), so that the push plate (201) drives the clamping rods (202) to open and close during the reciprocating movement. The power unit (300) includes a geared motor (301), a coupling (302), a ball screw (303), and a slider (304). The geared motor (301) drives the coupling (302), which in turn drives the ball screw (303) to rotate. The front and rear parts of the ball screw (303) rotate in opposite directions. Therefore, the rotation of the ball screw (303) causes the two sliders (304) to move in opposite directions. The sliders (304) moving in opposite directions drive the two push plates (201) to move towards each other or away from each other. The reciprocating movement of the push plates (201) drives the clamping rod (202) to rotate, so as to realize the clamping or releasing action of the clamping rod mechanism (200) on the wheel.

[0017] Wheel clamping process: The initial state of the wheel clamping device of this car transporter is that the clamping rods are open. At this time, the push plates of the two clamping rod mechanisms are at the closest position. When the control signal for clamping the tire is received, the power unit drives the two sliders on the ball screw to move in opposite directions. The sliders drive the push plates on the two sets of clamping rod mechanisms to move in opposite directions. The push plates drive the clamping rods on both sides to rotate in the direction of the wheel, and finally clamp the wheel.

[0018] Wheel lowering process: Upon receiving the control signal to lower the wheel, the power unit drives the two sliders on the ball screw to move in opposite directions. The sliders drive the push plates on the two sets of clamping rod mechanisms to move in opposite directions. The push plates drive the clamping rods on both sides to rotate away from the wheel, and finally the clamping rods open to lower the wheel.

[0019] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and these variations still fall within the protection scope of the present invention.

Claims

1. A wheel clamping device for a car transporter, characterized in that: It includes a frame, a clamping mechanism disposed on the frame, and a power device, wherein the clamping mechanism is slidably connected to the frame and the power device; The clamping mechanism is an integral unit, including a push plate, a clamping rod, and a connecting rod. The push plate is slidably mounted on the frame and slidably connected to the power device. The clamping rod is hinged to the end of the push plate. One end of the connecting rod is hinged to the frame, and the other end is hinged to the clamping rod, so that the push plate drives the clamping rod to open and close during reciprocating movement. The power device drives the push plate to move in opposite directions or in opposite directions. The clamping mechanism consists of two sets, which are symmetrically arranged. The two clamping rods are respectively hinged to both sides of the push plate, and the clamping rods on the same side of the two clamping mechanisms are arranged opposite each other.

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