Four-side parking and taking stereo garage elevator

Abstract

The utility model discloses a four-side parking and taking stereo garage elevator, which belongs to the technical field of stereo garages and comprises a steel structure frame, and an elevator frame is vertically and slidably mounted in the steel structure frame. A first vertical steering wheel, a second vertical steering wheel, a third vertical steering wheel and a fourth vertical steering wheel are sequentially arranged at the four corners of the lifting rack, a first traction wheel and a second traction wheel are arranged on the steel structure frame, and a first balance weight wheel and a second balance weight wheel are arranged on the steel structure frame. A first horizontal steering wheel, a second horizontal steering wheel, a third horizontal steering wheel and a fourth horizontal steering wheel are sequentially arranged in the center of the lifting rack, the first traction wheel drives a first lifting steel wire rope and a second lifting steel wire rope, and the second traction wheel drives a third lifting steel wire rope and a fourth lifting steel wire rope. The elevator solves the technical problem that steel wire ropes at four corners are uneven in stress when the elevator is in an unbalanced state, and is widely applied to stereo garages.

Description

Technical Field

[0001] The utility model belongs to the technical field of stereo garages, and in particular relates to a four-sided storage and access stereo garage lift. Background Art

[0002] With the improvement of vehicle access efficiency, the types of stereo garages are also increasing. Traditional elevators can access one car at a time, while the elevator for the four-sided access stereo garage previously applied by the applicant can access two cars at a time, which greatly improves the vehicle access efficiency. The traditional elevator adopts four-point lifting, that is, four lifting points are set at the four corners of the elevator, and a wire rope is used to pass through the four lifting points and then connected to a winch power or traction power. Because only one car is accessed, the vehicle is in the center position on the elevator, and the stability and force of the wire rope are relatively uniform when the elevator is lifted. However, in the four-sided access stereo garage, two cars need to be accessed. First, a car is stored at a position away from the center of the elevator, and then it is lifted to another parking position to store another car in a symmetrical position on the elevator. During this process, the elevator is in a biased state, and the wire ropes at the four corners are unevenly stressed, which affects the lifting stability and safety of the lift.

[0003] Therefore, in the field of stereo garage technology, there is still a need for research and improvement of four-sided access stereo garage elevators, which is also a research hotspot and focus in the current field of stereo garage technology, and is the starting point for the completion of the present utility model. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is: to provide a four-sided access three-dimensional garage elevator to solve the technical problem that the elevator is in a biased weight state and the steel wire ropes at the four corners are unevenly stressed.

[0005] To solve the above technical problems, the technical solution of the utility model is: a four-sided access stereo garage lift, comprising a steel structure frame, a lifting frame is vertically slidably installed in the steel structure frame, the four corners of the lifting frame are sequentially provided with a first vertical steering wheel, a second vertical steering wheel, a third vertical steering wheel and a fourth vertical steering wheel, the steel structure frame is respectively provided with a first traction wheel driven by a first traction motor and a second traction wheel driven by a second traction motor at two opposite corner positions corresponding to the lifting frame, the steel structure frame is provided with a first counterweight wheel corresponding to the first traction motor, the steel structure frame is provided with a second counterweight wheel corresponding to the second traction motor, the first traction wheel corresponds to the first vertical steering wheel, the second traction wheel corresponds to the third vertical steering wheel, the central part of the lifting frame is sequentially provided with a first horizontal steering wheel, a second horizontal steering wheel, a third horizontal steering wheel and a fourth horizontal steering wheel, the first traction wheel drives a first lifting wire rope and a second lifting wire rope, the first lifting wire rope One end of the steel wire rope is fixed on the steel structure frame, and the other end is fixed to the top of the steel structure frame after winding around the first counterweight wheel, the first traction wheel, the first vertical steering wheel, the first horizontal steering wheel and the second vertical steering wheel in sequence. The end of the second lifting steel wire rope is fixed to the steel structure frame, and the other end is fixed to the top of the steel structure frame after winding around the first counterweight wheel, the first traction wheel, the first vertical steering wheel, the second horizontal steering wheel and the fourth vertical steering wheel in sequence. The second traction wheel drives the third lifting steel wire rope and the fourth lifting steel wire rope. The end of the third lifting steel wire rope is fixed to the steel structure frame, and the other end is fixed to the top of the steel structure frame after winding around the second counterweight wheel, the second traction wheel, the third vertical steering wheel, the third horizontal steering wheel and the fourth vertical steering wheel in sequence. The end of the fourth lifting steel wire rope is fixed to the steel structure frame, and the other end is fixed to the top of the steel structure frame after winding around the second counterweight wheel, the second traction wheel, the third vertical steering wheel, the fourth horizontal steering wheel and the second vertical steering wheel in sequence.

[0006] As an improvement, the lifting frame is provided with a first balancing steering wheel and a second balancing steering wheel, the first balancing steering wheel corresponds to the position of the first vertical steering wheel, the second balancing steering wheel corresponds to the position of the third vertical steering wheel, and the lifting frame is provided with a first balancing steel wire rope, one end of the first balancing steel wire rope is fixed at a fixed position on the ground, and the other end is fixed to the top of the steel structure frame after passing through the first balancing steering wheel and the second balancing steering wheel in sequence.

[0007] As a further improvement, a second balancing steel wire rope is provided on the lifting frame, one end of the second balancing steel wire rope is fixed to a fixed position on the ground, and the other end is fixed to the top of the steel structure frame after winding through the second balancing steering wheel and the first balancing steering wheel in sequence.

[0008] After adopting the above technical solution, the beneficial effects of the utility model are:

[0009] (1) The utility model symmetrically arranges two traction motors, each of which is provided with two sets of steel wire ropes, which are respectively connected to adjacent suspension points, so that each traction motor is connected to three suspension points. Compared with the traditional method of connecting two suspension points, even when the lifting frame carries a vehicle in an offset state, the force on the steel wire rope is more balanced, the lifting frame is lifted more smoothly, and the service life of the roller is extended.

[0010] (2) Since the first balancing steel wire rope and the second balancing steel wire rope are directly connected to both sides of the first vertical steering wheel and the second vertical steering wheel of the lifting frame, the force on the steel wire rope is further balanced, thereby improving the synchronization of the first traction motor and the second traction motor, improving the balance of the four suspension points of the lifting frame, and ensuring the stability of the lifting process of the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0012] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0014] Figure 2 yes Figure 1 The enlarged structural diagram of the middle A part;

[0015] Figure 3 yes Figure 1 A schematic diagram of a top view structure;

[0016] Figure 4 yes Figure 3 The enlarged structural diagram of the middle B part;

[0017] Figure 5 It is a schematic diagram of the arrangement structure of the first balancing steel wire rope and the second balancing steel wire rope in the embodiment of the utility model;

[0018] In the figure: 1, steel structure frame, 2, lifting frame, 3, first vertical steering wheel, 4, second vertical steering wheel, 5, third vertical steering wheel, 6, fourth vertical steering wheel, 7, first traction motor, 8, second traction motor, 9, first traction wheel, 10, second traction wheel, 11, first counterweight wheel, 12, second counterweight wheel, 13, first horizontal steering wheel, 14, second horizontal steering wheel, 15, third horizontal steering wheel, 16, fourth horizontal steering wheel, 17, first lifting wire rope, 18, second lifting wire rope, 19, third lifting wire rope, 20, fourth lifting wire rope, 21, first balancing steering wheel, 22, second balancing steering wheel, 23, first balancing wire rope, 24, second balancing wire rope. DETAILED DESCRIPTION

[0019] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The terms such as "front", "back", "left", "right", "inside", "outside", "middle", etc. cited in this specification are only for the convenience of description and are not intended to limit the scope of application of the present invention. Changes or adjustments to their relative relationships shall be regarded as within the scope of application of the present invention without substantially changing the technical content.

[0021] like Figure 1 and Figure 2As shown, a four-sided storage and access three-dimensional parking garage elevator comprises a steel structure frame 1, a lifting frame 2 is vertically slidably installed in the steel structure frame 1, and rollers are usually installed on the lifting frame 2, and the rollers abut against the slideway on the steel structure frame 1, so that the lifting frame 2 can be lifted and lowered more smoothly and stably. The four corners of the lifting frame 2 are sequentially provided with a first vertical steering wheel 3, a second vertical steering wheel 4, a third vertical steering wheel 5 and a fourth vertical steering wheel 6, and the first traction wheel 9 driven by the first traction motor 7 and the second traction wheel 10 driven by the second traction motor 8 are respectively provided at the two opposite corner positions of the steel structure frame 1 corresponding to the lifting frame 2, and the first traction motor 7 and the second traction motor 8 are located at the same position. Yes, the first traction wheel 9 corresponds to the first vertical steering wheel 3, the second traction wheel 10 corresponds to the third vertical steering wheel 5, the steel structure frame 1 is provided with a first counterweight wheel 11 corresponding to the first traction motor 7, the steel structure frame 1 is provided with a second counterweight wheel 12 corresponding to the second traction motor 8, the first counterweight wheel 11 is connected to the first counterweight, the second counterweight wheel 12 is connected to the second counterweight, and the central part of the lifting frame is provided with a first horizontal steering wheel 13, a second horizontal steering wheel 14, a third horizontal steering wheel 15 and a fourth horizontal steering wheel 16 in sequence, the first horizontal steering wheel 13 corresponds to the first vertical steering wheel 3, the second horizontal steering wheel 14 corresponds to the fourth vertical steering wheel 6, and the third horizontal steering wheel 15 corresponds to the third vertical The first traction wheel 9 drives the first lifting wire rope 17 and the second lifting wire rope 18. The end of the first lifting wire rope 17 is fixed on the steel structure frame 1 close to the first counterweight, and the other end is successively wound around the first counterweight wheel 11, the first traction wheel 9, the first vertical steering wheel 3, the first horizontal steering wheel 13 and the second vertical steering wheel 4, and then fixed on the top of the steel structure frame 1. The end of the second lifting wire rope 18 is fixed on the steel structure frame 1 close to the first counterweight, and the other end is successively wound around the first counterweight wheel 11, the first traction wheel 9, the first vertical steering wheel 3, the second horizontal steering wheel 14 and the fourth vertical steering wheel 6, and then fixed. Fixed on the top of the steel structure frame 1, the second traction wheel 10 drives the third lifting wire rope 19 and the fourth lifting wire rope 20. The end of the third lifting wire rope 19 is fixed on the steel structure frame 1 close to the second counterweight, and the other end is fixed on the top of the steel structure frame 1 after winding through the second counterweight wheel 12, the second traction wheel 10, the third vertical steering wheel 5, the third horizontal steering wheel 15 and the fourth vertical steering wheel 6 in sequence. The end of the fourth lifting wire rope 20 is fixed on the steel structure frame 1 close to the second counterweight, and the other end is fixed on the top of the steel structure frame 1 after winding through the second counterweight wheel 12, the second traction wheel 10, the third vertical steering wheel 5, the fourth horizontal steering wheel 16 and the second vertical steering wheel 4 in sequence.This structure symmetrically arranges two traction motors, each traction motor is respectively provided with two sets of steel wire ropes, and they are respectively connected to adjacent suspension points, so that each traction motor is connected to three suspension points. Compared with the traditional connection of two suspension points, even when the lifting frame 2 carries a vehicle in an offset state, the force on the steel wire rope is more balanced, the lifting frame 2 is lifted and lowered more smoothly, and the service life of the roller is extended.

[0022] The lifting frame 2 is provided with a first balancing steering wheel 21 and a second balancing steering wheel 22, both of which are double-groove rope wheels, the first balancing steering wheel 21 corresponds to the first vertical steering wheel 3, the second balancing steering wheel 22 corresponds to the third vertical steering wheel 5, the lifting frame 2 is provided with a first balancing steel wire rope 23, one end of the first balancing steel wire rope 23 is fixed to a fixed position on the ground, and the other end is fixed to the top of the steel structure frame 1 after winding around the first balancing steering wheel 21 and the second balancing steering wheel 22 in sequence, and the lifting frame 2 is provided with a first balancing steel wire rope 23. Two balancing steel wire ropes 24, one end of the second balancing steel wire rope 24 is fixed at a fixed position on the ground, and the other end is fixed to the top of the steel structure frame 1 after winding around the second balancing steering wheel 22 and the first balancing steering wheel 21 in sequence. The first balancing steel wire rope 23 and the second balancing steel wire rope 24 are directly connected to both sides of the first vertical steering wheel 3 and the second vertical steering wheel 4 of the lifting frame 2, further balancing the force of the steel wire rope, thereby improving the synchronization of the first traction motor 7 and the second traction motor 8, improving the balance of the four hanging points of the lifting frame 2, and ensuring the stability of the lifting process of the lifting frame 2.

[0023] When the utility model is used, even if a vehicle is eccentrically loaded and the lifting frame 2 is in a biased weight state, the forces on the steel wire ropes at the four suspension points are still balanced, thereby ensuring the stable lifting of the lifting frame 2 and extending the service life of the roller.

[0024] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A four-side access three-dimensional parking garage lift, comprising a steel structure frame, a lift frame vertically slidably installed in the steel structure frame, and the four corners of the lift frame are sequentially provided with a first vertical steering wheel, a second vertical steering wheel, a third vertical steering wheel and a fourth vertical steering wheel, characterized in that: The steel structure frame is provided with a first traction wheel driven by a first traction motor and a second traction wheel driven by a second traction motor at two opposite corner positions corresponding to the lifting frame, respectively. The steel structure frame is provided with a first counterweight wheel corresponding to the first traction motor, and the steel structure frame is provided with a second counterweight wheel corresponding to the second traction motor. The first traction wheel corresponds to the first vertical steering wheel, and the second traction wheel corresponds to the third vertical steering wheel. The central part of the lifting frame is provided with a first horizontal steering wheel, a second horizontal steering wheel, a third horizontal steering wheel and a fourth horizontal steering wheel in sequence. The first traction wheel drives the first lifting wire rope and the second lifting wire rope. One end of the first lifting wire rope is fixed to the steel structure frame, and the other end is wound around the first counterweight wheel, the first traction wheel, the first vertical steering wheel, the first horizontal steering wheel and the second vertical steering wheel in sequence. The first lifting wire rope is fixed to the top of the steel structure frame after passing through the first counterweight wheel, the first traction wheel, the first vertical steering wheel, the second horizontal steering wheel and the fourth vertical steering wheel, and then is fixed to the top of the steel structure frame. The second traction wheel drives the third lifting wire rope and the fourth lifting wire rope. The first lifting wire rope is fixed to the top of the steel structure frame after passing through the second counterweight wheel, the second traction wheel, the third vertical steering wheel, the third horizontal steering wheel and the fourth vertical steering wheel, and then is fixed to the top of the steel structure frame. The fourth lifting wire rope is fixed to the steel structure frame after passing through the second counterweight wheel, the second traction wheel, the third vertical steering wheel, the third horizontal steering wheel and the fourth vertical steering wheel, and then is fixed to the top of the steel structure frame.

2. The four-side access stereo garage lift according to claim 1, characterized in that: The lifting frame is provided with a first balancing steering wheel and a second balancing steering wheel, the first balancing steering wheel corresponds to the position of the first vertical steering wheel, the second balancing steering wheel corresponds to the position of the third vertical steering wheel, and the lifting frame is provided with a first balancing steel wire rope, one end of the first balancing steel wire rope is fixed to a fixed position on the ground, and the other end is fixed to the top of the steel structure frame after passing through the first balancing steering wheel and the second balancing steering wheel in sequence.

3. The four-side access stereo garage lift according to claim 2, characterized in that: The lifting frame is provided with a second balancing steel wire rope, one end of which is fixed to a fixed position on the ground, and the other end of which is fixed to the top of the steel structure frame after winding through the second balancing steering wheel and the first balancing steering wheel in sequence.

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