CN214576098U - Micro lifting device for stereo garage - Google Patents

Abstract

The utility model discloses a micro lifting device for stereo garage belongs to stereo garage technical field, including lower mounting bracket, upper mounting bracket and scissors fork elevating system, scissors fork elevating system includes interior scissors fork frame, interior scissors fork frame includes the connecting axle and locates two interior scissors fork boards at connecting axle both ends, every the lower extreme of interior scissors fork board all articulates in lower mounting bracket, the upper end all slidable mounting in upper mounting bracket, every the outside middle part of interior scissors fork board all articulates there is outer scissors fork board, outer scissors fork board with interior scissors fork board cross arrangement, the upper end of outer scissors fork board articulates in upper mounting bracket, the lower extreme slidable mounting in lower mounting bracket; the connecting shaft is fixedly installed or integrally provided with a connecting plate, a telescopic cylinder is arranged between the connecting plate and the lower mounting frame, one end of the telescopic cylinder is hinged to the lower mounting frame, and the other end of the telescopic cylinder is hinged to the connecting plate. The utility model discloses reduce and lift power, reduced use cost.

Description

Micro lifting device for stereo garage

Technical Field

The utility model belongs to the technical field of stereo garage, especially, relate to a stereo garage is with declining lifting device.

Background

The comb tooth exchange type stereo garage is simple in structure, low in energy consumption of exchange through the comb tooth structure in a vehicle exchange process, short in stroke and time in a vehicle storing and taking process, and greatly improves vehicle storing and taking efficiency, so that the comb tooth exchange type stereo garage is popular. The traditional comb tooth exchange type stereo garage entrance and exit is provided with an exchange comb tooth frame, a driver is required to drive a vehicle to the exchange comb tooth frame, then the driver leaves, the lifting comb tooth frame moves to the lower part of the exchange comb tooth frame, and the vehicle parked on the exchange comb tooth frame is lifted and stored at a specified position. As is well known, in order to smoothly lift the lifting rack during the design of the gaps between the comb teeth on the exchange rack, the gaps are usually large, and when a driver parks a vehicle on the exchange rack, the driving and riding comfort of the driver is strong due to the gaps between the comb teeth of the exchange rack, and even the vehicle is flamed out, so that the vehicle access time is long.

In order to improve the service performance of the inlet and outlet comb-tooth rack, the comb tooth gap of the inlet and outlet comb-tooth rack is reduced by a comb tooth gap compensation device in the prior art. For example: the utility model discloses a stereo garage is with access & exit broach clearance compensation arrangement that china utility model patent CN207260689U discloses, it is including setting up in the mounting bracket of access & exit broach frame below, vertical slidable mounting has compensation broach frame on the mounting bracket, compensation broach frame the broach with the crisscross setting of broach of access & exit broach frame, fixed mounting has driving motor on the mounting bracket, fixed mounting has the gear on driving motor's the power output shaft, fixed mounting has the rack of vertical extension on the compensation broach frame, the gear meshes with the rack mutually. Or use a hydraulic cylinder as the driving power, etc. However, the conventional compensation comb rack needs large lifting power when the comb rack is slightly lifted, so that the use cost is high.

Therefore, in the technical field of stereo garages, there is still a need for research and improvement on a micro lifting device for stereo garages, which is also a research focus and a focus in the technical field of current stereo garages, and more a starting point of the present invention.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solve is: the micro lifting device for the stereo garage can reduce lifting power and use cost.

In order to solve the technical problem, the technical scheme of the utility model is that: a micro-lifting device for a stereo garage comprises a lower mounting frame arranged at the bottom of an entrance/exit comb rack and an upper mounting frame arranged below a compensation comb rack, wherein a scissor-fork type lifting mechanism is arranged between the lower mounting frame and the upper mounting frame, the scissor-fork type lifting mechanism comprises an inner scissor-fork frame, the inner scissor-fork frame comprises a connecting shaft and two inner scissor plates which are arranged at two ends of the connecting shaft and are parallel to each other, the lower end of each inner scissor plate is hinged to the lower mounting frame, the upper end of each inner scissor plate is slidably mounted on the upper mounting frame, the middle part of the outer side of each inner scissor plate is hinged to an outer scissor plate, the outer scissor plates and the inner scissor plates are arranged in a crossed mode, the upper end of each outer scissor plate is hinged to the upper mounting frame, and the lower end of each outer scissor plate is slidably mounted on the lower mounting frame; the connecting shaft is fixedly installed or integrally provided with a connecting plate, a telescopic cylinder is arranged between the connecting plate and the lower mounting frame, one end of the telescopic cylinder is hinged to the lower mounting frame, and the other end of the telescopic cylinder is hinged to the connecting plate.

As an improvement, the lower extreme of outer scissors fork board is provided with first gyro wheel, be provided with on the lower mounting bracket with first gyro wheel matched with first guide rail.

As an improvement, the upper end of the inner shear fork plate is provided with a second roller, and the upper mounting frame is provided with a second guide rail matched with the second roller.

As an improvement, the two scissor-type lifting mechanisms are respectively positioned at two ends of the access comb-tooth frame, a connecting rod is arranged between the connecting plates at the two ends, and the end parts of the connecting rods are hinged with the corresponding connecting plates.

As a further improvement, the connecting plates are arranged on two sides of the connecting shaft of each scissor type lifting mechanism, and correspondingly, two connecting rods are arranged.

As a further improvement, the number of the telescopic cylinders is two, one telescopic cylinder corresponds to the connecting plate on one side of one connecting shaft, and the other telescopic cylinder corresponds to the connecting plate on the other side of the other connecting shaft.

As an improvement, the compensation comb-tooth frame comprises a support frame and a rotary comb-tooth frame which is rotatably arranged above the support frame and driven by a rotary mechanism, and the upper mounting frame is fixedly arranged on the support frame.

As a further improvement, the swing mechanism comprises a swing motor, a driving gear and a swing gear; the rotary motor is arranged on the supporting frame, the output shaft of the rotary motor is fixedly connected with the driving gear, the rotary gear is fixedly connected with the rotary comb-tooth frame, and the driving gear is meshed with the rotary gear.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model provides a little elevating gear for stereo garage, owing to be equipped with scissors fork elevating system between lower mounting bracket and last mounting bracket, when the vehicle need park on access & exit broach frame or will roll out from access & exit broach frame, the telescoping cylinder stretches out, drive connecting plate and connecting axle simultaneously upwards rotate, thereby make the angle of interior scissors fork board and outer scissors fork board reduce, and then make compensation broach frame vertical rising, the broach of compensation broach frame inserts in the broach clearance of access & exit broach frame, the broach clearance of access & exit broach frame has been reduced, the ride comfort of vehicle in the course of traveling has been improved; compared with the existing micro lifting mechanism such as a gear rack, the scissor type lifting mechanism reduces lifting power when lifting, thereby reducing use cost.

Because the lower extreme of outer scissors fork board is provided with first gyro wheel, is provided with the first guide rail with first gyro wheel matched with on the lower mounting bracket, not only can reduce the frictional force when outer scissors fork board lower extreme moves, first guide rail plays the guide effect to the motion of first gyro wheel moreover for outer scissors fork board motion is more accurate.

Because the upper end of interior scissors fork board is provided with the second gyro wheel, go up to be provided with on the mounting bracket with second gyro wheel matched with second guide rail, not only can reduce the frictional force when interior scissors fork board upper end moves, the second guide rail plays the guide effect to the motion of second gyro wheel moreover for interior scissors fork board motion is more accurate.

Because the two scissor-fork type lifting mechanisms are respectively positioned at the two ends of the inlet and outlet comb-tooth frame, the connecting rod is arranged between the connecting plates at the two ends, the end part of the connecting rod is hinged with the corresponding connecting plate, the two scissor-fork type lifting mechanisms are ensured to lift synchronously, and the compensation comb-tooth frame is stable in lifting.

Because the telescopic cylinder is two in total, one telescopic cylinder corresponds to the connecting plate of one side of one connecting shaft, and the other telescopic cylinder corresponds to the connecting plate of the other side of the other connecting shaft, the stress of the scissor-type lifting mechanism is more reasonable.

Because the compensation comb-tooth frame comprises the support frame and the rotary comb-tooth frame which is rotatably arranged above the support frame and driven by the rotary mechanism, when the telescopic cylinder continuously extends out to enable the compensation comb-tooth frame to be positioned above the entrance/exit comb-tooth frame, the rotary comb-tooth frame can rotate under the driving of the rotary mechanism, so that the entrance/exit angle can be adjusted, and the use by a user is facilitated.

Because the slewing mechanism comprises the slewing motor, the driving gear and the slewing gear, the slewing motor is adopted to drive the driving gear to rotate, so that the slewing gear is driven to rotate, the slewing of the slewing rack is realized, and the slewing mechanism is simple in structure and low in cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of a micro lifting device for a stereo garage provided by the present invention;

FIG. 2 is a schematic view of the changed state of FIG. 1;

fig. 3 is a top view of the micro lifting device for a stereo garage provided by the present invention (the upper mounting frame is omitted in the figure);

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic diagram of the relative positions of the micro-lifting device for the stereo garage, the access comb rack and the compensation comb rack (the rotary motor is not shown in the figure);

fig. 6 is a side view of the lifting state of the micro lifting device for the stereo garage provided by the present invention;

fig. 7 is a side view of the middle state of the micro lifting device for the stereo garage provided by the present invention;

fig. 8 is a side view of the micro lifting device for a stereo garage in a descending state;

FIG. 9 is a top view of the entrance and exit comb racks and the compensating comb rack;

in the figure: 1. a lower mounting frame; 11. a first guide rail; 2. mounting a frame; 21. a second guide rail; 3. a scissor lift mechanism; 31. an inner fork frame; 311. a connecting shaft; 312. an inner scissor plate; 313. a connecting plate; 32. An outer scissor plate; 33. a first roller; 34. a second roller; 4. a telescopic cylinder; 5. an inlet and outlet comb rack; 6. A compensating comb rack; 61. a support frame; 62. a swing mechanism; 621. a rotary motor; 622. a drive gear; 623. A rotary gear; 63. a rotary comb-tooth frame; 7. a connecting rod.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "front", "rear", "left", "right", "inner", "outer" and "middle" are used for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes.

As shown in fig. 1 to 6, a micro lifting device for a stereo garage comprises a lower mounting frame 1 arranged at the bottom of an entrance/exit comb rack 5 and an upper mounting frame 2 arranged below a compensation comb rack 6, a scissor type lifting mechanism 3 is arranged between the lower mounting frame 1 and the upper mounting frame 2, the scissor type lifting mechanism 3 comprises an inner scissor frame 31, the inner scissor frame 31 comprises a connecting shaft 311 and two inner scissor plates 312 which are arranged at two ends of the connecting shaft 311 and are parallel to each other, the lower end of each inner scissor plate 312 is hinged to the lower mounting frame 1, the upper end of each inner scissor plate 312 is slidably mounted on the upper mounting frame 2, the middle part of the outer side of each inner scissor plate 312 is hinged to an outer scissor plate 32, the outer scissor plate 32 and the inner scissor plate 312 are arranged in a crossed manner, the upper end of the outer scissor plate 32 is hinged to the upper mounting frame 2, and the lower end of the outer scissor plate 32 is slidably mounted on the lower mounting frame 1; a connecting plate 313 is fixedly or integrally arranged on the connecting shaft 311, a telescopic cylinder 4 is arranged between the connecting plate 313 and the lower mounting frame 1, the telescopic cylinder 4 is preferably a hydraulic oil cylinder, one end of the telescopic cylinder 4 is hinged to the lower mounting frame 1, and the other end of the telescopic cylinder is hinged to the connecting plate 313.

It should be noted that, when scissor lift mechanism 3 is moving, compensation broach frame 6 only does vertical elevating movement, and the guiding axle and the uide bushing in the access & exit broach frame broach clearance compensation device for the stereo garage that chinese utility model patent CN207260689U discloses can be referred to in its specific setting, and no longer repeated here.

The utility model discloses in the embodiment of a concrete implementation mode, in order to make outer fork board 32 motion of cutting more accurate, the lower extreme of outer fork board 32 of cutting is provided with first gyro wheel 33, is provided with on the lower mounting bracket 1 with first gyro wheel matched with first guide rail 11, frictional force when can reducing outer fork board 32 lower extreme motion, and first guide rail 11 plays the guide effect to the motion of first gyro wheel 33.

The utility model discloses in the embodiment, in order to make the motion of interior scissors fork board 312 more accurate, the upper end of interior scissors fork board 312 is provided with second gyro wheel 34, goes up to be provided with on the mounting bracket 2 with second gyro wheel 34 matched with second guide rail 21, frictional force when can reducing the motion of interior scissors fork board 312 upper end, second guide rail 21 plays the guide effect to the motion of second gyro wheel 34.

The utility model discloses in a concrete implementation of embodiment, cut fork elevating system 3 and have two, be located the both ends of access & exit broach frame 5 respectively, be provided with connecting rod 7 between the connecting plate 313 at both ends, the tip of connecting rod 7 is articulated with corresponding connecting plate 313, guarantees that two cut fork elevating system 3 go up and down in step for 6 lifts stably of compensation broach frame. Of course, only one scissor lift mechanism 3 may be provided, and will not be described herein.

Two sides of the connecting shaft 311 of each scissor type lifting mechanism 3 are provided with connecting plates 313, and correspondingly, two connecting rods 7 are provided.

The embodiment of the utility model provides an in a specific implementation mode, as shown in FIG. 3, telescopic cylinder 4 is total two, and a telescopic cylinder 4 corresponds the connecting plate 313 department of a connecting axle 311 one side, and another telescopic cylinder 4 corresponds the connecting plate 313 department of another connecting axle 311 opposite side for it is more reasonable to cut fork elevating system 3 atress.

In a specific embodiment of the present invention, in order to facilitate the adjustment of the vehicle angle, the user can use the compensation comb rack 6, which is installed above the support frame 61 and driven by the swing mechanism 62, the swing comb rack 63 is installed above the support frame 61 by rotating the support frame 61, and the upper mounting frame 2 is fixedly installed on the support frame 61, in combination with fig. 6 and 9. In the present embodiment, the swing mechanism 62 includes a swing motor 621, a drive gear 622, and a swing gear 623; the rotary motor 621 is arranged on the supporting frame 61, the driving gear 622 is fixedly connected to an output shaft of the rotary motor 621, the rotary gear 623 is fixedly connected with the rotary comb-tooth frame 63, the driving gear 622 is meshed with the rotary gear 623, and the rotary motor 621 is adopted to drive the driving gear 622 to rotate so as to drive the rotary gear 623 to rotate, so that the rotary comb-tooth frame 63 can rotate, and the rotary mechanism 62 is simple in structure and low in cost.

The working principle is as follows:

as shown in fig. 8, the compensation comb-tooth frame 6 is located below the entrance comb-tooth frame 5. When a vehicle needs to be parked on the entrance and exit comb-tooth frame 5 or is about to be driven out of the entrance and exit comb-tooth frame 5, with reference to fig. 1 to 5, the telescopic cylinder 4 extends out to drive the connecting plate 313 and the connecting shaft 311 to simultaneously rotate upwards, so that the angles of the inner scissor plate 312 and the outer scissor plate 32 are reduced, the compensation comb-tooth frame 6 is further vertically lifted, comb teeth of the compensation comb-tooth frame 6 are inserted into comb tooth gaps of the entrance and exit comb-tooth frame 5, as shown in fig. 7, the vehicle runs onto the entrance and exit comb-tooth frame 5 or runs out of the entrance and exit comb-tooth frame 5, and thus the comb tooth gaps of the entrance and exit comb-tooth frame 5 are reduced, and the smoothness of the vehicle in the running process is improved; compared with the existing micro lifting mechanism such as a gear rack, the scissor type lifting mechanism 3 reduces lifting power when lifting, thereby reducing use cost.

If the vehicle angle needs to be adjusted, the telescopic cylinder 4 continues to extend out, so that the compensation comb-tooth frame 6 is positioned above the entrance comb-tooth frame 5, as shown in fig. 6, the rotary comb-tooth frame 63 can rotate under the drive of the rotary mechanism 62, so that the vehicle entrance and exit angle can be adjusted, and the use by a user is facilitated.

To sum up, the utility model provides a stereo garage is with microlitre lifting device has reduced lifting power, has reduced use cost, can conveniently adjust simultaneously and advance out of car angle, and convenience of customers uses.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (8)

1. A micro lifting device for a stereo garage is characterized by comprising a lower mounting frame arranged at the bottom of an entrance/exit comb rack and an upper mounting frame arranged below a compensation comb rack, wherein a scissor-type lifting mechanism is arranged between the lower mounting frame and the upper mounting frame and comprises an inner scissor frame, the inner scissor frame comprises a connecting shaft and two inner scissor plates which are arranged at two ends of the connecting shaft and are parallel to each other, the lower end of each inner scissor plate is hinged to the lower mounting frame, the upper end of each inner scissor plate is slidably mounted on the upper mounting frame, the middle part of the outer side of each inner scissor plate is hinged to an outer scissor plate, the outer scissor plates and the inner scissor plates are arranged in a crossed mode, the upper ends of the outer scissor plates are hinged to the upper mounting frame, and the lower ends of the outer scissor plates are slidably mounted on the lower mounting frame; the connecting shaft is fixedly installed or integrally provided with a connecting plate, a telescopic cylinder is arranged between the connecting plate and the lower mounting frame, one end of the telescopic cylinder is hinged to the lower mounting frame, and the other end of the telescopic cylinder is hinged to the connecting plate.

2. The micro lifting device for the stereo garage according to claim 1, wherein a first roller is arranged at the lower end of the outer scissor plate, and a first guide rail matched with the first roller is arranged on the lower mounting frame.

3. The micro lifting device for the stereo garage according to claim 1, wherein a second roller is arranged at the upper end of the inner scissor plate, and a second guide rail matched with the second roller is arranged on the upper mounting rack.

4. The micro lifting device for the stereo garage according to claim 1, wherein the two scissor type lifting mechanisms are respectively positioned at two ends of the access comb-tooth frame, a connecting rod is arranged between the connecting plates at the two ends, and the end part of the connecting rod is hinged with the corresponding connecting plate.

5. The micro lifting device for the stereo garage according to claim 4, wherein the connecting plates are arranged on two sides of the connecting shaft of each scissor type lifting mechanism, and correspondingly, the number of the connecting rods is two.

6. The micro lifting device for the stereo garage of claim 5, wherein the number of the telescopic cylinders is two, one telescopic cylinder corresponds to the connecting plate on one side of one connecting shaft, and the other telescopic cylinder corresponds to the connecting plate on the other side of the other connecting shaft.

7. The micro lifting device for the stereo garage according to any one of claims 1 to 6, wherein the compensation comb-tooth frame comprises a support frame and a rotary comb-tooth frame rotatably mounted above the support frame and driven by a rotary mechanism, and the upper mounting frame is fixedly mounted on the support frame.

8. The micro lifting device for the stereo garage according to claim 7, wherein the swing mechanism comprises a swing motor, a driving gear and a swing gear; the rotary motor is arranged on the supporting frame, the output shaft of the rotary motor is fixedly connected with the driving gear, the rotary gear is fixedly connected with the rotary comb-tooth frame, and the driving gear is meshed with the rotary gear.

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