CN110616932A - Vehicle tire fixture - Google Patents
Vehicle tire fixture Download PDFInfo
- Publication number
- CN110616932A CN110616932A CN201910917138.0A CN201910917138A CN110616932A CN 110616932 A CN110616932 A CN 110616932A CN 201910917138 A CN201910917138 A CN 201910917138A CN 110616932 A CN110616932 A CN 110616932A
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- China
- Prior art keywords
- thrust
- push plate
- tire
- arc
- linear
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- Pending
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
- E04H6/182—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions using car-gripping transfer means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a vehicle tire clamping mechanism, and relates to the technical field of mechanical stereo garages, wherein the vehicle tire clamping mechanism comprises a linear driving device, a swinging device and a base body; the linear driving device pushes a push plate of the swinging device to do linear reciprocating motion, and arc-shaped thrust grooves are formed in two sides of the push plate; the tire clamping arm of the swing device is hinged to the base body, and one end of the tire clamping arm is provided with a thrust column relative to a hinged central point and matched with the arc-shaped thrust groove of the push plate; the arc-shaped thrust grooves of the push plates enable the thrust force arm to maintain an arc shape in a large size mode, the thrust columns on the push-pull clamping arms drive the clamping arms hinged to the base body to swing, the tire clamping arms rotate to retract and rotate out, the left push plate and the right push plate move in a coupled mode in the opposite direction or the opposite direction, the thrust grooves are driven to push the thrust columns, and clamping and opening of the vehicle tire are achieved.
Description
Technical Field
The invention relates to a vehicle tire clamping mechanism, which is used in the field of mechanical stereo garages.
Background
At present, carrier among the stereo garage, especially centre gripping formula car carrier, wherein the arm lock structure is complicated, and the guide pillar is arranged on two sides about many, and the thrust groove is mostly the straight line and arranges, and the arm lock slides and swing arc operation rigidity and poor stability, drive power inefficiency, and the structure is complicated, and the reliability is not high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a vehicle tire clamping mechanism and a vehicle carrier formed by the same so as to solve the problems in the background technology.
In order to solve the above technical problem, specifically, the technical solution of the present invention is as follows:
a vehicle tire clamping mechanism comprises a linear driving device, a swinging device and a base body;
furthermore, the swinging device consists of a push plate, an arc-shaped thrust groove, a thrust column and a tire clamping arm; the arc-shaped thrust grooves are formed in two sides of the push plate, the tire clamping arms are hinged to the base body, and the thrust columns are matched with the thrust grooves of the push plate; the arc-shaped thrust groove is arranged and determines the arc shape of the arc-shaped thrust groove according to the direction that the thrust of the push plate pushing the clamping arm in the movement process is the largest on the force arm of the rotation center of the clamping arm.
Further, the linear driving device comprises a linear power source and a linear sliding pair, wherein the linear power source comprises a push rod, a motor and a screw rod, a motor and a chain, a motor and a synchronous belt, and a gear rack; one end of the linear sliding pair is connected with the base body, and the other end of the linear sliding pair is connected with the push plate; the linear power source pushes the push plate to do reciprocating linear motion along the linear sliding pair, and the arc-shaped thrust groove is driven to push the thrust column, so that the tire clamping arm is driven to rotate around the hinge center, and the rotation withdrawing and the rotation out of the tire clamping arm are realized; the push plate moves in a left-right opposite direction and a back-to-back coupling mode to push the clamping arms, and clamping and opening of the vehicle tire are achieved.
Further, the linear driving device comprises a linear power source and a linear sliding pair, wherein the linear power source comprises a push rod, a motor and a screw rod, a motor and a chain, a motor and a synchronous belt, and a gear rack; one end of the linear sliding pair is connected with the base body, and the other end of the linear sliding pair is connected with the push plate; the linear power source pushes the push plate to do reciprocating linear motion along the linear sliding pair, and the driving thrust column pushes the arc-shaped thrust groove, so that the tire clamping arm is driven to rotate around the hinge center, and the rotation withdrawing and the rotation out of the tire clamping arm are realized; the push plate moves in a left-right opposite direction and a back-to-back coupling mode to push the clamping arms, and clamping and opening of the vehicle tire are achieved.
Further, the tire clamping arm comprises a clamping arm body, a thrust column and an auxiliary roller thereof.
Further, the tire centre gripping arm one end is arranged for articulated central point the thrust post, the thrust post is arranged in the both sides of rotation center with the tire centre gripping arm.
By adopting the technical scheme, the method has the following technical effects:
1. the clamping force is kept constant in the process of opening and clamping the vehicle tire clamping arm, and the device has the advantages of simple structure, relatively low requirement on installation precision, simplicity in installation and simplicity in debugging;
2. direct centre gripping, quick response realizes the centre gripping of vehicle tire and opens, improves vehicle handling efficiency.
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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a vehicle tire gripping mechanism in a retracted state according to an embodiment;
FIG. 2 is a schematic view of a vehicle tire gripping mechanism according to one embodiment shown in a 45 open position;
FIG. 3 is a schematic view of a vehicle tire gripping mechanism according to one embodiment shown in a 90 open position;
FIG. 4 is a schematic view of a vehicle tire gripping mechanism in a retracted state according to an embodiment;
FIG. 5 is a schematic view of the exemplary embodiment of a vehicle tire gripping mechanism shown open at 45;
FIG. 6 is a schematic view of the example embodiment vehicle tire gripping mechanism shown open at 90;
wherein, 101-linear driving device, 101 a-linear motion pair, 101 b-linear power source, 102-swing device, 102 a-push plate, 102 b-arc thrust groove, 102 c-thrust column, 102 d-tire clamping arm and 103-basal body.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be curved with each other as long as they do not conflict with each other.
The first embodiment of the invention:
a vehicle tire clamping mechanism comprises a linear driving device 101, a swinging device 102 and a base body 103.
The swinging device 102 consists of a push plate 102a, an arc-shaped thrust groove 102b, a thrust column 102c and a tire clamping arm 102 d; the arc-shaped thrust grooves 102b are arranged on two sides of the push plate 102a, the tire clamping arm 102d is hinged to the base body 103, one end of the tire clamping arm 102d is provided with a thrust column 102c relative to a hinged central point, and the thrust column 102c and the clamping arm are respectively positioned on two sides of a rotating center; the thrust column is matched with the thrust groove of the push plate 102 a; the arc-shaped thrust groove 102b is preferably arranged and determined in an arc shape in a direction in which a thrust force of the push plate pushing the gripping arm during movement is the largest with respect to a force arm of a rotation center of the gripping arm. By adopting the mode, the thrust groove and the thrust column always keep the force direction tangent to the movement direction in the movement process, and can always keep doing labor-saving movement, so that the power of the motor can be effectively reduced, and the movement efficiency is improved.
The linear driving device 101 comprises a linear power source and a linear sliding pair, the linear power source can be selected from a push rod, a motor and a screw rod, a motor and a chain, a motor and a synchronous belt, a gear rack and the like, one end of the linear sliding pair 101a is connected with the base body 103, and the other end of the linear sliding pair is connected with the push plate 102 a; the push plate 102 is also connected with a power source, the power source pushes the push plate to do reciprocating linear motion along the linear motion pair 101a, and the arc-shaped thrust groove 102b is driven to push the thrust column, so that the clamping arm is driven around the hinge center, and the rotation withdrawing and the rotation out of the tire clamping arm 102d are realized; the push plate 102a moves in a left-right opposite direction and back coupling manner to push the clamping arms, so that the tires of the vehicle can be clamped and opened.
The tire clamping arm 102d comprises a clamping arm body, a thrust column and an auxiliary roller thereof; the clamping arm body is hinged to the base body 103, and one end of the clamping arm body is provided with a thrust column relative to a hinged central point; the auxiliary roller is arranged on the side of the clamping arm contacting the tire surface and rolls to protect the tire tread.
As shown in fig. 1, the vehicle tire clamping mechanism of the present invention is composed of a swinging device 102 mounted and fixed on a base 103 for swinging movement, wherein the swinging device 102 is composed of a push plate 102a, an arc-shaped thrust groove 102b, a thrust column 102c and a tire clamping arm 102 d; the arc-shaped thrust grooves 102b are distributed on two sides of the push plate 102a, and the arc-shaped thrust grooves 102b are preferably arranged in the direction which enables the thrust arm of the clamping arm 102d to be the largest in the movement process and determine the arc shape of the clamping arm; the tire holding arm 102d is hinged and fixed on the base body 103, one end of the tire holding arm 102d is provided with a thrust column 102c relative to the hinge central point, the thrust column is arranged at an obtuse angle, preferably 115 degrees, from the rotating center of the tire holding arm 102d to the holding direction, and the thrust column 102c is matched with the arc-shaped thrust groove 102b of the push plate 102 a.
As shown in fig. 1 to 3, the linear driving device 101 of the tire clamping mechanism for a vehicle according to the present invention is schematically installed and fixed on the left and right sides of the base 103, and the linear driving device 101 includes a linear power source 101b and a linear sliding pair 101 a. The linear power source is preferably a push rod, a motor and a screw rod, a motor and a chain, a motor and a synchronous belt, a gear rack and the like, one end of a linear motion pair 101a in the linear driving device 101 is fixedly connected with the base body 103 through a bearing seat, and the other end of the linear motion pair is fixedly connected with the push plate 102a through a sliding bearing seat; the push plate 102a is connected with a linear power source 101b, the power source 101b pushes the push plate 102a to do reciprocating linear motion along the linear pair 101a, and drives the arc-shaped thrust groove 102b to push the thrust column 102c, so that the clamping arm 102d rotates around the hinge center, and the rotation retraction and the rotation out of the tire clamping arm 102d are realized; the left and right push plates 102a move oppositely and reversely in a coupling manner to push the clamping arms 102d to retract and rotate out, so that the tires of the vehicle can be clamped and opened.
As shown in fig. 2 to 3, the vehicle tire gripping mechanism is in a retracted state, in an extended state of 45 °, and in a fully extended state of 90 °.
The second embodiment of the present invention:
as shown in fig. 4, a tire clamping mechanism for a vehicle comprises a linear driving device 101, a swinging device 102 and a base body 103; the swinging device 102 is arranged and fixed on a base body 103 to swing, and the swinging device 102 consists of a push plate 102a, an arc-shaped thrust groove 102b, a thrust column 102c and a tire clamping arm 102 d; the arc-shaped thrust groove 102b is arranged on the tire clamping arm 102d, and the arc-shaped thrust groove 102b is preferably arranged in an arc shape in the direction which enables the maximum thrust arm of the clamping arm 102d in the movement process; the thrust columns are arranged on two sides of the push plate, and the obtuse angles are formed from the thrust columns to the rotating center of the tire clamping arm 102d to the clamping direction; the tire holding arm 102d is hinged on the base 103, and the arc-shaped thrust slot 102b on the tire holding arm 102d is matched with the thrust column 102c of the push plate 102 a.
As shown in fig. 4 to 6, the linear driving device 101 of the tire clamping mechanism for a vehicle according to the present invention is schematically installed and fixed on the left and right sides of the base 103, and the linear driving device 101 includes a linear power source 101b and a linear sliding pair 101 a. The linear power source is preferably a push rod, a motor and a screw rod, a motor and a chain, a motor and a synchronous belt, a gear rack and the like, one end of a linear motion pair 101a in the linear driving device 101 is fixedly connected with the base body 103 through a bearing seat, and the other end of the linear motion pair is fixedly connected with the push plate 102a through a sliding bearing seat; the push plate 102a is connected with the power source 101b, the power source 101b pushes the push plate 102a to do reciprocating linear motion along the linear pair 101a, and the arc-shaped thrust groove 102b is driven to push the thrust column 102c, so that the clamping arm 102d rotates around the hinge center, and the rotation retraction and the rotation out of the tire clamping arm 102d are realized; the left and right push plates 102a move oppositely and reversely in a coupling manner to push the clamping arms 102d to retract and rotate out, so that the tires of the vehicle can be clamped and opened.
As shown in fig. 5-6, the vehicle tire gripping mechanism is in a retracted state, in an extended state at 45 deg., and in a fully extended state at 90 deg..
Therefore, by using the vehicle tire clamping structure, the installation precision requirement is relatively low, the installation is simple, and the debugging is simple; can quick response, realize the centre gripping of vehicle tire and open, improve vehicle handling efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (5)
1. A vehicle tire clamping mechanism comprises a linear driving device, a swinging device and a base body.
2. The vehicle tire gripping mechanism of claim 1 wherein the pivoting means comprises a push plate, an arcuate thrust slot, a thrust post, and a tire gripping arm; the tire clamping arm is hinged to the base body.
3. The vehicle tire gripping mechanism of claim 2, wherein the arcuate thrust grooves are disposed on opposite sides of the push plate and the thrust posts are disposed on the tire gripping arms.
4. The vehicle tire gripping mechanism of claim 2 wherein said arcuate thrust slot is disposed on said tire gripping arm and said thrust post is disposed on both sides of said push plate.
5. The vehicle tire clamping mechanism as claimed in claim 3 or 4, wherein the linear driving device comprises a linear power source and a linear sliding pair, one end of the linear sliding pair is connected with the base body, and the other end of the linear sliding pair is connected with the push plate; the push plate is connected with the linear power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917138.0A CN110616932A (en) | 2019-09-26 | 2019-09-26 | Vehicle tire fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917138.0A CN110616932A (en) | 2019-09-26 | 2019-09-26 | Vehicle tire fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110616932A true CN110616932A (en) | 2019-12-27 |
Family
ID=68924304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917138.0A Pending CN110616932A (en) | 2019-09-26 | 2019-09-26 | Vehicle tire fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110616932A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289901A (en) * | 2008-06-17 | 2008-10-22 | 王俊 | Multi-storied garage intelligent carrier |
| US20180230706A1 (en) * | 2017-02-13 | 2018-08-16 | Sotefin Patents Sa | Carriage for handling vehicles |
| CN108560983A (en) * | 2018-06-05 | 2018-09-21 | 胡浩 | One kind pushing away clip planar movement handling device |
| KR20190013331A (en) * | 2017-08-01 | 2019-02-11 | 김원주 | Vehicle transport device for parking system |
| CN208633628U (en) * | 2018-06-21 | 2019-03-22 | 胡浩 | One kind turning clip planar movement haulage equipment |
| CN211818386U (en) * | 2019-09-26 | 2020-10-30 | 深圳精智机器有限公司 | Vehicle tire fixture |
-
2019
- 2019-09-26 CN CN201910917138.0A patent/CN110616932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289901A (en) * | 2008-06-17 | 2008-10-22 | 王俊 | Multi-storied garage intelligent carrier |
| US20180230706A1 (en) * | 2017-02-13 | 2018-08-16 | Sotefin Patents Sa | Carriage for handling vehicles |
| KR20190013331A (en) * | 2017-08-01 | 2019-02-11 | 김원주 | Vehicle transport device for parking system |
| CN108560983A (en) * | 2018-06-05 | 2018-09-21 | 胡浩 | One kind pushing away clip planar movement handling device |
| CN208633628U (en) * | 2018-06-21 | 2019-03-22 | 胡浩 | One kind turning clip planar movement haulage equipment |
| CN211818386U (en) * | 2019-09-26 | 2020-10-30 | 深圳精智机器有限公司 | Vehicle tire fixture |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518000 15 / F, block a, building 6, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN JINGZHI MACHINE Co.,Ltd. Address before: 518000 Beek science and technology building, 9 research road, Nanshan District hi tech Development Zone, Guangdong, Shenzhen, 1101-B Applicant before: SHENZHEN JINGZHI MACHINE Co.,Ltd. |
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| CB02 | Change of applicant information |