CN215949062U

CN215949062U - Special chain anti-loosening device for mechanical parking equipment

Info

Publication number: CN215949062U
Application number: CN202122414085.6U
Authority: CN
Inventors: 刘利; 郝清雄
Original assignee: Beijing Magang Intelligent Parking Management Co ltd
Current assignee: Beijing Magang Intelligent Parking Management Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-04
Anticipated expiration: 2031-10-08

Abstract

The utility model belongs to the field of three-dimensional parking equipment, and particularly relates to a chain anti-loosening device special for mechanical parking equipment, which comprises a parallel plate, wherein two anti-loosening rods are fixedly welded at the bottom of the parallel plate, a square frame with a hollow structure is fixedly welded at the top of the parallel plate, a linkage chain wheel is respectively installed on one side of each of the two anti-loosening rods through a bearing, the two linkage chain wheels are meshed and sleeved with a same chain, two vertical holes are formed between the parallel plate and the square frame along the vertical direction, plastic rods are respectively arranged in the two vertical holes, two ends of each of the two plastic rods extend to the outer bottom ends of the vertical holes, an inert compaction wheel matched with the chain is respectively rotatably installed at the bottom ends of the two plastic rods, and linkage racks are respectively fixedly sleeved at the top ends of the two plastic rods. The chain locking device is simple in structure, convenient to use and convenient to play a role in locking the chain special for the mechanical parking equipment, and the service life of the chain is prolonged.

Description

Special chain anti-loosening device for mechanical parking equipment

Technical Field

The utility model relates to the field of three-dimensional parking equipment, in particular to a chain anti-loosening device special for mechanical parking equipment.

Background

The three-dimensional parking equipment is novel special equipment, can solve the difficult problem of parking to reduce the required area of parking by a wide margin, be favorable to city planning, three-dimensional parking equipment's year platform plays the effect of parking the vehicle, carries the platform except bottom, and two-layer to top layer year platform need be carried out the chain and promotes from top to bottom, at the promotion in-process, in order to prevent that the chain from loosening, causes harm to the garage use, for this chain locking device arises.

The patent with the application number of CN201320008876.1 discloses a chain anti-loosening device for three-dimensional parking equipment, which comprises a linked sprocket parallel plate, a plurality of linked sprockets and a chain, wherein the linked sprockets and the chain are rotatably arranged on the linked sprocket parallel plate, and a rope loosening switch connected into a stepping motor driving circuit is arranged on the linked sprocket parallel plate. However, the device is too simple in structure and poor in relaxation effect, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a special chain anti-loosening device for mechanical parking equipment.

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

a chain anti-loosening device special for mechanical parking equipment comprises a parallel plate and is characterized in that two anti-loosening rods are fixedly welded at the bottom of the parallel plate, a square frame with a hollow structure is fixedly welded at the top of the parallel plate, a linkage sprocket is mounted on one side of each of the two anti-loosening rods through a bearing, the same chain is sleeved between the two linkage sprockets in a meshing manner, two vertical holes are formed between the parallel plate and the square frame along the vertical direction, plastic rods are arranged in the two vertical holes, two ends of each of the two plastic rods extend to the outer side of each vertical hole, an inert compaction wheel matched with the chain is rotatably mounted at the bottom end of each of the two plastic rods, a linkage rack is fixedly sleeved at the top end of each of the two plastic rods, two metal worms are mounted on the inner wall of the top of the square frame through rotating shafts and are respectively meshed with the corresponding linkage racks, two long strips are slidably mounted on the inner wall of the top of the square frame along the horizontal direction, the two long strip plates are fixedly welded with linking rods, the two linking rods are fixedly welded with linking racks meshed with corresponding linking gears, and one side of the square frame is fixedly welded with a control panel electrically connected with the stepping motor.

Preferably, the fixed welding in top of square frame has step motor, and step motor's output shaft runs through to in the square frame and fixed the plastic constant diameter cam that cup joints that be located between two rectangular boards and with rectangular board adaptation, and two rectangular boards all contradict each other with plastic constant diameter cam.

Preferably, the two plastic rods are sleeved with extension springs, one ends of the two extension springs are fixed on the corresponding plastic rods, and the other ends of the two extension springs are fixed on the inner walls of the corresponding vertical holes.

Preferably, both inert compaction wheels interfere with the chain.

Preferably, both inert compaction wheels are made of plastic.

Preferably, both inert compaction wheels interfere with the chain.

Preferably, the same connecting spring is fixed between the two strip plates through screws.

In the chain anti-loosening device special for the mechanical parking equipment, in order to prevent the chain from loosening in the daily use process, the stepping motor is started to drive the plastic equal-diameter cam to rotate, the plastic equal-diameter cam extrudes the long strip plates on two sides, the two connecting racks are driven to move left and right separately, the two connecting gears can be driven to rotate, the two metal worms can be driven to rotate, the two linkage racks can be driven to move downwards simultaneously, the two inert compaction wheels can be driven to move downwards, when the two inert compaction wheels extrude the chain, the chain can be tightened, the loosening of the chain is reduced, the inert compaction wheels can rotate, and the rotation of the chain cannot be influenced. The chain locking device is simple in structure, convenient to use and convenient to play a role in locking the chain special for the mechanical parking equipment, and the service life of the chain is prolonged.

Drawings

Fig. 1 is a schematic structural view of a chain anti-loosening device specially used for a mechanical parking apparatus according to the present invention;

FIG. 2 is a schematic structural view of part A of a chain anti-loosening device specially used for mechanical parking equipment according to the present invention;

fig. 3 is a schematic structural view of part B of a chain anti-loosening device special for mechanical parking equipment according to the present invention.

In the figure: the device comprises a parallel plate 1, a square frame 2, a stepping motor 3, a linkage chain wheel 4, a chain 5, an anti-loosening rod 6, an inert compaction wheel 7, a linkage rack 8, a plastic rod 9, an extension spring 10, a plastic isometric cam 11, a strip plate 12, a connecting rack 13, a connecting gear 14, a metal worm 15, a connecting rod 16 and a control panel 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, a chain anti-loosening device special for mechanical parking equipment comprises a parallel plate 1, two anti-loosening rods 6 are fixedly welded at the bottom of the parallel plate 1, a square frame 2 with a hollow structure is fixedly welded at the top of the parallel plate 1, a linkage sprocket 4 is mounted on one side of each of the two anti-loosening rods 6 through a bearing, the same chain 5 is sleeved between the two linkage sprockets 4 in a meshing manner, two vertical holes are formed between the parallel plate 1 and the square frame 2 along the vertical direction, plastic rods 9 are arranged in the two vertical holes, an inert compaction wheel 7 matched with the chain 5 is rotatably mounted at the bottom ends of the two plastic rods 9 extending out of the vertical holes, a linkage rack 8 is fixedly sleeved at the top ends of the two plastic rods, two metal worms 15 are mounted on the inner wall of the top of the square frame 2 through rotating shafts, the two metal worms 15 are respectively meshed with the corresponding linkage racks 8, the inner wall of the top of the square frame 2 is provided with two long strip plates 12 in a sliding manner along the horizontal direction, the two long strip plates 12 are fixedly welded with connecting rods 16, the two connecting rods 16 are fixedly welded with connecting racks 13 meshed with corresponding connecting gears 14, and one side of the square frame 2 is fixedly welded with a control panel 17 electrically connected with the stepping motor 3.

Example two

According to the utility model, the stepping motor 3 is fixedly welded at the top of the square frame 2, the output shaft of the stepping motor 3 penetrates into the square frame 2 and is fixedly sleeved with the plastic equal-diameter cam 11 which is positioned between the two long strip plates 12 and is matched with the long strip plates 12, the two long strip plates 12 are both mutually abutted with the plastic equal-diameter cam 11, the plastic equal-diameter cam 11 is driven to rotate by starting the stepping motor 3, the plastic equal-diameter cam 11 extrudes the long strip plates 12 at two sides, the two linking racks 13 are driven to move left and right separately, and the two linking gears 14 can be driven to rotate.

In the utility model, the two plastic rods 9 are sleeved with the extension springs 10, one ends of the two extension springs 10 are fixed on the corresponding plastic rods 9, the other ends of the two extension springs are fixed on the inner walls of the corresponding vertical holes, and the extension springs 10 are convenient for the plastic rods 9 to reset.

In the utility model, the two inert compaction wheels 7 are mutually butted with the chain 5.

In the utility model, the two inert compaction wheels 7 are made of plastic materials.

In the utility model, the same connecting spring is fixed between the two strip plates 12 through screws, and the two strip plates 12 are convenient to reset through the connecting spring.

In the utility model, in order to prevent the chain 5 from loosening in the daily use process, the stepping motor 3 is started to drive the plastic equal-diameter cam 11 to rotate, the plastic equal-diameter cam 11 extrudes the long strip plates 12 at two sides to drive the two connecting racks 13 to move left and right separately, so that the two connecting gears 14 can be driven to rotate, the two metal worms 15 can be driven to rotate, the two linkage racks 8 can be driven to move downwards simultaneously, the two inert compaction wheels 7 can be driven to move downwards, when the two inert compaction wheels 7 extrude the chain 5, the chain 5 can be tightened, the loosening of the chain 5 is reduced, and the inert compaction wheels 7 can rotate without influencing the rotation of the chain 5. The chain locking device is simple in structure, convenient to use and convenient to play a role in locking the chain special for the mechanical parking equipment, and the service life of the chain is prolonged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The chain anti-loosening device special for the mechanical parking equipment comprises a parallel plate (1) and is characterized in that two anti-loosening rods (6) are fixedly welded at the bottom of the parallel plate (1), a square frame (2) with a hollow structure is fixedly welded at the top of the parallel plate (1), linkage chain wheels (4) are mounted on one sides of the two anti-loosening rods (6) through bearings, the same chain (5) is sleeved between the two linkage chain wheels (4) in a meshed mode, two vertical holes are formed between the parallel plate (1) and the square frame (2) in the vertical direction, plastic rods (9) are arranged in the two vertical holes, two ends of each plastic rod (9) extend to the outer bottom ends of the corresponding vertical hole, an inert compaction wheel (7) matched with the chain (5) is mounted in a rotating mode, linkage racks (8) are fixedly sleeved at the top ends of the two plastic rods, two metal worms (15) are mounted on the inner wall of the top of the square frame (2) through rotating shafts, two metal worms (15) mesh with linkage rack (8) that correspond respectively mutually, slidable mounting has two rectangular plate (12) on the horizontal direction along the top inner wall of square frame (2), and equal fixed welding has linking pole (16) on two rectangular plate (12), and equal fixed welding has linking rack (13) with linking gear (14) that correspond meshes mutually on two linking pole (16), the fixed welding of one side of square frame (2) has control panel (17) with step motor (3) electric connection.

2. The chain anti-loosening device special for the mechanical parking equipment as claimed in claim 1, wherein a stepping motor (3) is fixedly welded on the top of the square frame (2), an output shaft of the stepping motor (3) penetrates into the square frame (2) and is fixedly sleeved with a plastic constant diameter cam (11) which is located between the two strip plates (12) and is matched with the strip plates (12), and the two strip plates (12) are both mutually abutted to the plastic constant diameter cam (11).

3. The chain anti-loosening device special for the mechanical parking equipment as claimed in claim 1, wherein the two plastic rods (9) are sleeved with the extension springs (10), one ends of the two extension springs (10) are fixed on the corresponding plastic rods (9), and the other ends of the two extension springs are fixed on the inner walls of the corresponding vertical holes.

4. The chain anti-loosening device special for mechanical parking equipment as claimed in claim 1, wherein the two inert compaction wheels (7) are against the chain (5).

5. The chain anti-loosening device special for the mechanical parking equipment as claimed in claim 1, wherein the two inert compacting wheels (7) are made of plastic.

6. The chain locking device for mechanical parking equipment as claimed in claim 1, wherein the same connecting spring is fixed between the two elongated plates (12) by a screw.