CN211421989U - Traveling mechanism for parking equipment - Google Patents

Abstract

The utility model provides a walking mechanism for parking equipment, comprising a ground rail, a walking box arranged on the ground rail, and a walking driving device for driving the walking box to walk on the ground rail; the The ground rail includes two guide rails arranged in parallel with each other, and a guide groove is formed between the two guide rails. The rim abuts on the upper end surface of the guide rail, and each of the guide rails is matched with at least two of the traveling wheels, the guide wheels are horizontally arranged in the guide groove, and the rims of the guide wheels are respectively Abut on both of the rails. By setting the guide groove and the guide wheel, it can effectively resist the rotational inertia impact generated by the rotating action of the parking platform, avoid the large friction or derailment caused by the walking wheel sticking to the track, and the service life and safety are relatively high.

Description

A walking mechanism for parking equipment

technical field

The utility model relates to a partial structure of a parking device, in particular to a running mechanism used for the parking device.

Background technique

With the development of the economy, the number of private cars in the city is also increasing. In order to meet the parking needs of the citizens as much as possible in the limited urban space, the traditional surface parking lot has been gradually replaced by the underground parking lot and three-dimensional parking equipment. , The construction speed of the three-dimensional parking equipment is fast, and it is not only suitable for expanding the ground parking lot, but also for expanding the underground parking lot, and the economic benefits are relatively high.

During the use of the parking equipment, the lifting action of the parking platform will generate vibration, so the running mechanism of the existing parking equipment is usually provided with an anti-vibration structure to avoid the derailment of the running wheels. However, for some parking equipment, Its traveling mechanism will not only be affected by the vibration generated by the lifting action of the parking platform, but also will be impacted by the rotational inertia generated by the rotating action of the parking platform, which will cause the traveling wheel of the traveling mechanism to adhere to the track and generate large friction, which will affect the service life. In severe cases, it may even cause the walking wheel to deviate from the track and cause derailment, and the safety is relatively low.

In view of this, the applicant has conducted in-depth research on the structure of the running gear used for parking equipment, resulting in this case.

Utility model content

The purpose of the utility model is to provide a running mechanism for parking equipment with relatively high service life and safety.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A traveling mechanism for parking equipment, comprising a ground rail, a traveling case arranged on the ground rail, and a traveling drive device for driving the traveling case to travel on the ground rail;

The ground track includes two guide rails arranged in parallel with each other, and a guide groove is formed between the two guide rails. The rim of the wheel abuts on the upper end surface of the guide rail, and each of the guide rails is matched with at least two of the traveling wheels, the guide wheels are horizontally arranged in the guide groove, and the guide wheels The edges abut on the two guide rails respectively.

As an improvement of the present invention, the opposite sides of the two guide rails are provided with lateral grooves, and the box body is provided with a deviation correction wheel located in the lateral grooves, and each of the sides The directional groove is matched with at least one of the deviation rectification wheels, and the rim of the deviation rectification wheel abuts on the upper side wall of the corresponding lateral groove.

As an improvement of the present invention, the ground rail further includes a connecting plate, and the two guide rails are fixedly connected to the connecting plate.

As an improvement of the present invention, the utility model also includes an upper rail located directly above the ground rail, a guide post is provided on the walking box, and the upper end of the guide post is slidably connected to the upper rail.

As an improvement of the present invention, the upper rail includes a rail top plate and two rail side plates that are respectively fixedly connected or integrally connected to the lower side of the rail top plate, and a rail groove is formed between the two rail side plates. The lower ends of each of the rail side plates are fixedly connected or integrally connected with an anti-separation plate, and the two anti-separation plates are arranged in an inverted figure-eight shape, and the upper end of the guide post is provided with a track wheel located in the track groove.

As an improvement of the present invention, two ends of the upper rail are respectively provided with blocking pieces.

Adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:

1. By setting guide grooves and guide wheels, it can effectively resist the rotational inertia impact generated by the rotating action of the parking platform, and avoid the large friction or derailment caused by the walking wheels clinging to the track, and the service life and safety are relatively high. high.

2. By setting side grooves and rectifying wheels, it can effectively resist the vibration caused by the lifting action of the parking platform, and further avoid the derailment of the walking wheels.

Description of drawings

Fig. 1 is the front view structure schematic diagram of parking equipment in the embodiment;

Fig. 2 is the side view structure schematic diagram of the parking equipment in the embodiment;

Fig. 3 is the cutaway structure schematic diagram of the ground rail and the walking box in the embodiment;

Fig. 4 is the cutaway structure schematic diagram of the upper rail in the embodiment;

Fig. 5 is the front view structure schematic diagram of the lift seat position of the parking equipment in the embodiment;

Fig. 6 is the side view structure schematic diagram of the lift seat position of the parking equipment in the embodiment;

Fig. 7 is the cutaway structure schematic diagram of the position at A in Fig. 5;

FIG. 8 is a schematic cross-sectional view of the position at B in FIG. 5 .

Some parts are omitted in the figure, and the corresponding symbols in the figure are as follows:

10-ground track; 11-rail;

12-Guide slot; 13-Side slot;

14-connecting plate; 20-walking box;

21-box body; 22-travel wheel;

23-guide wheel; 24-correction wheel;

30-guide column; 31-track wheel;

32- lock slot or lock hole; 40- lift seat;

41-front panel; 42-side panel;

43- bottom plate; 44- rib plate;

45- hook; 45a- support plate;

45b-spindle; 45c-hook;

46- Front guide wheel set; 47- Rear guide wheel set;

48-first nylon wheel; 49-nylon wheel set;

49a - swing plate; 49b - second nylon wheel;

50-parking platform; 60-travel drive device;

70-rotating drive device; 71-rotating motor;

72-reducer; 73-worm;

74-worm gear; 80-lifting drive device;

81-pulling piece; 82-sprocket;

90-upper rail; 91-rail top plate;

92-track side plate; 93-track slot;

94-anti-drop plate; 95-blocker;

96 - Elastic pad.

Detailed ways

The utility model is further described below in conjunction with specific embodiment:

As shown in FIG. 1 and FIG. 2 (the states shown in FIG. 1 and FIG. 2 are different), the parking equipment provided in this embodiment includes a ground rail 10 arranged on the ground, a walking box 20 arranged on the ground rail 10, The guide post 30 rotatably connected to the travel box 20 and arranged vertically (that is, the travel case 20 is provided with the guide post 30), the lift seat 40 vertically slidably connected to the guide post 30, and the lift seat 40 fixedly connected to the lift seat 40. The parking platform 50 , the traveling driving device 60 for driving the walking box 20 to walk on the ground rail 10 , the rotating driving device 70 for driving the guide post 30 to rotate relative to the walking box 20 , and the driving base 40 relative to the guide post 30 sliding lift drive device 80, wherein the ground rail 10, the traveling box 20 and the traveling drive device 60 together constitute a traveling mechanism, that is, this embodiment also provides a traveling mechanism for parking equipment. Of course, the parking equipment provided in this embodiment also includes a control module for controlling the working sequence of each driving device. The control module is a conventional module, which can be directly purchased from the market and obtained by setting according to actual functional requirements. The key points of the embodiments are not described in detail here.

As shown in Figure 3, and with reference to Figures 1 and 2, (the ground rail and the upper rail shown in Figures 1 and 2 are only schematic positions), the ground rail 10 includes two guide rails 11 parallel to each other and arranged horizontally, two A guide groove 12 is formed between the guide rails 11 , and lateral grooves 13 are provided on the opposite sides of the two guide rails 11 . Arranged side walls; preferably, in this embodiment, the ground rail 10 further includes a connecting plate 14, and the two guide rails 11 are fixedly connected to the connecting plate 14, so that the ground rail 10 can be prefabricated in a factory.

The travel box 20 includes a box body 21 and a travel wheel 22, a guide wheel 23 and a deflection wheel 24 arranged on the box body 21, wherein the rim of the travel wheel 22 abuts on the upper end surface of the guide rail 11, and each guide rail 11 at least Cooperate with two walking wheels 21, that is, there are at least four walking wheels 21, and the width of the walking wheels 21 is preferably greater than the width of the guide rail 11, so as to ensure that the guide rail 11 can provide better support for the walking wheels 21; the guide wheels 23 are arranged horizontally In the guide groove 12, and the rims of the guide wheels 23 abut on the two guide rails 11 respectively, which can effectively resist the rotational inertia impact generated by the rotating action of the parking platform 50; Each lateral groove 13 is matched with at least one deviation correcting wheel 24, that is, there are at least two deviation correcting wheels 24, and the rim of each deviation correcting wheel 24 abuts on the upper side wall of the corresponding lateral groove 13; preferably, in this implementation In an example, the number of the deflection correcting wheels 24 is the same as the number of the traveling wheels 22 and the positions of the two are in a one-to-one correspondence.

As shown in FIGS. 1-4 , the walking mechanism provided in this embodiment further includes an upper rail 90 located directly above the ground rail 10 and arranged in parallel with the ground rail 10 , and the upper end of the guide post 30 is slidably connected to the upper rail 90 . Specifically, the upper rail 90 includes a rail top plate 91 and two rail side plates 92 which are respectively fixedly connected or integrally connected to the lower side of the rail top plate 91 , and a rail groove 93 with an opening facing is formed between the two rail side plates 92 . The lower ends of the side plates 92 are fixedly connected or integrally connected with an anti-separation plate 94, and the two anti-separation plates 94 are arranged in an inverted figure-eight shape. The derailment plate 94 prevents the track wheel 31 from derailing and ensures the running stability. In addition, both ends of the upper rail 90 have ports for the rail wheels 31 to be loaded into the rail grooves 92, and each port is provided with a blocking member 95 to prevent the rail wheel 31 from slipping off the port. The sides are preferably provided with elastic pads 96 to prevent the track wheel 31 from directly hitting the blocking member 95 .

The traveling driving device 60 may be a conventional device, such as a motor driving device, a hydraulic cylinder driving device or a hoisting driving device, etc. In this embodiment, the traveling driving device 60 is a motor driving device, which includes a traveling driving motor, which The motor is installed on the traveling case 10, and is connected to one or more of the traveling wheels 22 through a gear set or a reducer, so as to drive the traveling case 10 in turn.

The guide post 30 is a square hollow post with a plurality of lock grooves or lock holes 32 arranged in sequence from top to bottom, and each lock groove or lock hole 32 is located on the same side of the guide post 30. In this embodiment In the above, the above-mentioned side surface is taken as the front side surface of the guide post 30 . The lower end of the guide post 30 is rotatably connected to the box body 21 of the traveling box 10 through a bearing. Preferably, in this embodiment, the upper end of the guide post 30 is provided with an anti-fall component, and the anti-fall component includes an inductive switch matched with the lifting base 40 , an execution motor communicatively connected to the inductive switch through a wire, and a drive connected to the execution motor. The hook (the specific transmission connection structure can be a conventional structure, such as the direct fixed connection of the two, etc.), the lifting seat 40 is provided with a hook part that cooperates with the hook, when the lifting seat 40 rises to the upper limit position, its The inductive switch will be touched. After the inductive switch is touched, the motor-driven hook will be hooked to the hook portion, so as to prevent the lift seat 40 from falling. Of course, the execution motor should also be connected in communication with the control module, so as to control the execution motor to release the hook from the hook portion when the lifting base 40 needs to be lowered.

The rotary driving device 70 can also be a conventional device, such as a rotary oil cylinder driving device or an electric push rod driving device, etc. In this embodiment, the rotary driving device 70 includes a rotary motor 71 installed on the traveling case 10, and a rotary motor 71 The reducer 72 connected to the output shaft of the reducer 72, the worm 73 connected with the output shaft of the reducer 72 through the gear set, and the worm wheel 74 matched with the worm 73, of course, the worm wheel 74 is fixedly connected to the guide post 30 and rotates with the guide post 30 The central axis is arranged coaxially. Preferably, the guide post 30 is provided with an angle limiting device for limiting the rotation angle of the guide post 30, and the angle limiting device is connected in communication with the control module, which can be a conventional device, such as that used for conventional rolling shutter doors The rolling shutter supervision limit device, etc., will not be described in detail here.

As shown in FIGS. 1-8 , the lift seat 40 includes a front plate 41 and two side plates 42 fixedly connected to the front plate 41 respectively. The front plate 41 and the two side plates 42 together form a U-shaped structure. At the same time, in order to It is convenient for the lifting seat 40 to be connected with the parking platform 50. The lower end of the lifting seat 40 is fixedly connected with a bottom plate 43. Specifically, the bottom plate 43 is fixedly connected with the lower ends of the front plate 41 and each side plate 42 at the same time, and the above-mentioned connection position is provided with a Reinforcing rib plate 44 . The upper end of the lift seat 40 is rotatably connected with a hook 45 that cooperates with the lock slot or the lock hole 32. Specifically, two support plates 45a are fixedly connected to the front plate 41, and the hook 45 rotates on the two support plates 45a through a rotating shaft 45b ( That is, the two ends of the rotating shaft 45b are rotatably connected to the two support plates 45a one-to-one); the upper end of the hook 45 is connected with a pulling member 81 that is drivingly connected with the lifting drive device 80, and the lower end has a lock slot or lock hole 32 for penetrating into it. The hook portion 45c of the hook 45 is set as the reference plane on the vertical plane where the rotating connecting shaft (ie the rotating shaft 45b) of the hook 45 and the lifting base 40 is located. The connection position between the two and the center of gravity of the hook 45 are located on the side of the reference plane away from the lock groove or the lock hole 32, so as to ensure that when the pulling member 81 cannot lift the hook 45 up due to failures such as breakage, the hook can be 45 can rotate along the rotating shaft 45b under the action of gravity, so that the hook portion 45c penetrates into a certain locking slot or locking hole 32, so as to prevent the lifting base 40 from sliding down toward each other. It should be noted that, in the process of use, no matter the lifting base 40 is in the ascending, descending or stationary state, the pulling member 81 will pull the hook 45 upward, but in different states, the pulling member 81 will pull upwards The force is different, that is to say, the lift seat 40 is not in free fall when it descends, and it is still pulled by the pulling member 45 .

The lifting member 81 can be a conventional part, such as a lifting rod, a lifting rope or a chain, etc., as long as it can pull the hook 45 upward to drive the lifting base 40 to slide relative to the guide post 30. Specifically, in In this embodiment, the upper end of the guide post 30 is provided with a sprocket 82 , the pulling member 81 is a chain, one end of the chain is rotatably connected to the upper end of the hook 45 , and the end of the chain that is not connected to the hook 45 goes around the sprocket 82 and This end is connected with a vertical block located in the inner cavity of the lead 30 to ensure that the chain can be tightened. Of course, the vertical block can also be fixedly connected to the lifting seat 40. At this time, it needs to be provided at the lower end of the guide post 30 for the chain to wind around. passed lower sprocket. The lift driving device 80 is a motor driving device, and the motor of the motor driving device and the sprocket 82 are connected in a transmission through a transmission shaft.

The front plate 41 of the lift seat 40 is provided with a front guide wheel set 46 that abuts on the guide post 30 , and a rear guide wheel set 47 that presses against the guide post 30 is provided between the two side plates 42 . The front guide wheel set 46 The guide wheel group 47 and the rear guide wheel group 47 are arranged in a dislocation up and down and are respectively located on both sides of the guide post 30 , so as to ensure that each guide wheel group closely adheres to the guide post 30 and avoids the lifting base 40 from shaking back and forth. In addition, the lifting base 40 is also provided with a side guide wheel assembly, the side guide wheel assembly includes a first nylon wheel 48 arranged on one of the side plates 42 and a first nylon wheel 48 arranged on the other side plate 42 and connected to the first nylon wheel 48 The corresponding nylon wheel set 49, the nylon wheel set 49 includes a swing plate 49a rotatably connected to the corresponding side plate 42 and a second nylon wheel 49b arranged at both ends of the swing plate 49a, of course, the swing plate 49a and the parallel The rotating connecting shaft of the side plate 42 is located between the two second nylon wheels 49b, which can form a seesaw structure to ensure that the first nylon wheel 48 and one of the second nylon wheels 49b are in close contact with the guide post 30 to avoid lifting the seat Shaking around 40. Preferably, in this embodiment, there are more than two side guide wheel assemblies, each side guide wheel assembly is arranged in sequence from top to bottom, and the first nylon wheels 48 of two adjacent side guide wheel assemblies are located on different side plates 42 on.

The parking platform 50 is used for carrying vehicles, and its structure is the same as that of the parking platform 50 used in conventional parking equipment, and will not be described in detail here. Preferably, in this embodiment, the lower end of the parking platform 50 is provided with a radar sensing device that is communicatively connected to the control module, so that when it descends, the radar sensing device can be used to confirm whether there is a person or thing below, thereby improving the safety and reliability of the parking equipment. reliability. The radar sensing device can be purchased directly from the market and will not be described in detail here.

In addition, the parking device provided in this embodiment further includes a support frame on which the upper rail 90 is arranged, and a solar panel for storing electricity for the control module is arranged on the support frame, which is relatively energy-saving.

The parking device provided in this embodiment has two parking spaces, one is a ground parking space located beside the ground track 10 , and the other is an upper-level parking space provided on the parking platform 50 . When in use, the ground parking space can be parked in a conventional way, which will not be described in detail here; when the car needs to be parked in the upper parking space, first drive the guide post 30 through the rotary drive device 70 to drive the parking platform 50 from the ground parking space. The upper position is moved to the position directly above the road in front of the ground parking space (that is, above the side of the ground parking space), and at the same time, the traveling driving device 60 drives the traveling box 10 to drive the guide post 30 to move in the direction of the road in front of the ground parking space, Then the lift drive device 80 drives the lift seat 40 to descend so that the parking platform 50 is placed on the ground, and then drives the car to the parking platform 50, and then controls the parking platform 50 to reset through each driving device 80, so as to return to the top of the parking space on the ground position to complete the parking process.

The present utility model has been described in detail above in conjunction with the accompanying drawings, but the embodiments of the present utility model are not limited to the above-mentioned embodiments. Those skilled in the art can make various modifications to the present utility model according to the prior art, which all belong to the present utility model. A new range of protection.

Claims (6)

1. A traveling mechanism for parking equipment is characterized by comprising a ground track, a traveling box arranged on the ground track and a traveling driving device for driving the traveling box to travel on the ground track;

the ground track includes two mutual parallel arrangement's guide rail, two be formed with the guide slot between the guide rail, the walking case includes the box and sets up walking wheel and leading wheel on the box, the rim of walking wheel supports the top of push up the up end of guide rail, and every the guide rail is at least with two the cooperation of walking wheel, the leading wheel level is arranged in the guide slot, just the rim of leading wheel supports respectively to push up two on the guide rail.

2. The traveling mechanism for parking equipment as claimed in claim 1, wherein lateral grooves are formed on opposite sides of the two guide rails, the box body is provided with a deviation rectifying wheel positioned in the lateral grooves, each lateral groove is at least matched with one deviation rectifying wheel, and a rim of each deviation rectifying wheel abuts against an upper side wall of the corresponding lateral groove.

3. The running gear for parking apparatus as claimed in claim 1, wherein said ground rail further comprises a connecting plate, and both of said guide rails are fixedly connected to said connecting plate.

4. The traveling mechanism for parking apparatus according to any one of claims 1 to 3, further comprising an upper rail positioned right above said ground rail, said traveling box being provided with a guide post, an upper end of said guide post being slidably coupled to said upper rail.

5. The running gear for parking facility according to claim 4, wherein said upper rail comprises a rail top plate and two rail side plates fixedly or integrally connected to the lower side of said rail top plate, respectively, a rail groove is formed between said two rail side plates, each of said rail side plates has a lower end fixedly or integrally connected to an anti-slip plate, said two anti-slip plates are arranged in an inverted splayed shape, and the upper end of said guide post is provided with a rail wheel positioned in said rail groove.

6. The running mechanism for a parking apparatus as recited in claim 5, wherein stoppers are provided respectively at both ends of said upper rail.

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