CN111747309A - Multi-section arm connecting rod mechanism - Google Patents
Multi-section arm connecting rod mechanism Download PDFInfo
- Publication number
- CN111747309A CN111747309A CN201910249155.1A CN201910249155A CN111747309A CN 111747309 A CN111747309 A CN 111747309A CN 201910249155 A CN201910249155 A CN 201910249155A CN 111747309 A CN111747309 A CN 111747309A
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- adjusting rod
- pin shaft
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- 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
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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- 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
- E04H6/22—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 characterised by use of movable platforms for horizontal transport, i.e. cars being permanently parked on palettes
Abstract
The invention discloses a multi-section-arm connecting rod mechanism which comprises a rotating connecting rod, a sliding chute connecting rod, a supporting rod and an adjusting rod group, wherein the adjusting rod group consists of a first adjusting rod, a second adjusting rod and a third adjusting rod, and the first adjusting rod, the second adjusting rod and the third adjusting rod are sequentially hinged through a pin shaft; one end of the rotating connecting rod is hinged to the guide rail frame through a pin shaft, the other end of the rotating connecting rod is hinged to one end of the sliding groove connecting rod through a pin shaft, the other end of the sliding groove connecting rod is connected with the end portion of the first adjusting rod through a pin shaft, a sliding groove is formed in the sliding groove connecting rod, one end of the supporting rod is hinged to the middle of the second connecting rod through a pin shaft, and the other end of the supporting rod is connected with the sliding groove connecting rod through. The invention ensures that the vehicle carrying platform can always keep a balanced and stable state in the processes of ascending, descending and translation, has sensitive and smooth action, quick response, reliable performance, low manufacturing cost, simple and convenient installation and maintenance, and can adapt to different environments.
Description
Technical Field
The invention relates to the technical field of three-dimensional parking equipment, in particular to a multi-section-arm connecting rod mechanism.
Background
A stereo garage is a mechanical or mechanical equipment system used to maximize access to stored vehicles. In the current stereo garage, in order to make full use of and save space, the vehicle is convenient to store and take, and the transversely-moving lifting vehicle carrying platform is produced. The existing vehicle carrying platform has stiff and slow action response in the processes of ascending, descending and translation, so that the running process has strong stopping feeling and the stability is influenced.
Disclosure of Invention
In view of the above-mentioned disadvantages of the prior art, the present invention provides a multi-link arm linkage mechanism for solving the problems of the prior art that the action reaction of the truck platform is stiff and slow and the operation process is unstable.
In order to achieve the above and other related objects, the present invention provides a multi-arm link mechanism, including a rotating link, a chute link, a support bar, and an adjusting bar set, where the adjusting bar set is composed of a first adjusting bar, a second adjusting bar, and a third adjusting bar, and the first adjusting bar, the second adjusting bar, and the third adjusting bar are hinged in sequence by a pin; one end of the rotating connecting rod is hinged to the guide rail frame through a pin shaft, the other end of the rotating connecting rod is hinged to one end of the sliding chute connecting rod through a pin shaft, the other end of the sliding chute connecting rod is connected with the end part of the first adjusting rod through a pin shaft, a sliding chute is arranged on the sliding chute connecting rod, one end of the supporting rod is hinged to the middle part of the second connecting rod through a pin shaft, and the other end of the supporting rod is connected with the sliding chute connecting rod; the end part of the third adjusting rod is coaxially hinged with a pulley and an adjusting plate, and one end of the adjusting plate, which is far away from the third adjusting rod, is hinged with a movable vehicle carrying platform through a pin shaft.
Preferably, a pin shaft at the joint of the support rod and the chute connecting rod can move linearly in the chute.
Preferably, when the mechanism is lifted, the pin shaft at the joint of the support rod and the chute connecting rod slides to the bottom of the chute, and the first adjusting rod, the second adjusting rod, the support rod and the chute connecting rod form a triangular support beam.
Preferably, when the mechanism descends, the pin shaft at the joint of the support rod and the chute connecting rod slides to the top of the chute, and the first adjusting rod, the second adjusting rod, the support rod and the chute connecting rod form a straight line.
Compared with the prior art, the invention has the beneficial effects that: through the action cooperation among the rotating connecting rod, the sliding groove connecting rod, the supporting rod and the adjusting rod group, the vehicle carrying platform is ensured to be always kept in a balanced and stable state in the processes of ascending, descending and translation, and the vehicle carrying platform is sensitive and smooth in action, rapid in response, reliable in performance, low in manufacturing cost, simple and convenient to install and maintain and capable of adapting to different environments.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
Fig. 1 is a schematic structural diagram of a multi-link arm linkage mechanism provided by the present invention.
Wherein the reference numerals are specified as follows: the device comprises a rotating connecting rod 1, a sliding chute connecting rod 2, a sliding chute 2-1, a supporting rod 3, a first adjusting rod 4, a second adjusting rod 5, a third adjusting rod 6, a pulley 7, an adjusting plate 8, a movable vehicle carrying platform 9 and a guide rail frame 10.
Detailed Description
As shown in fig. 1, the present invention provides a multi-arm link mechanism, which comprises a rotating link 1, a sliding slot link 2, a support rod 3 and an adjusting rod group, wherein the adjusting rod group comprises a first adjusting rod 4, a second adjusting rod 5 and a third adjusting rod 6, and the first adjusting rod 4, the second adjusting rod 5 and the third adjusting rod 6 are sequentially hinged by a pin; one end of a rotating connecting rod 1 is hinged on the guide rail frame 10 through a pin shaft, the other end of the rotating connecting rod is hinged with one end of a chute connecting rod 2 through a pin shaft, the other end of the chute connecting rod 2 is connected with the end part of a first adjusting rod 4 through a pin shaft, a chute 2-1 is arranged on the chute connecting rod 2, one end of a supporting rod 3 is hinged in the middle of a second connecting rod through a pin shaft, and the other end of the supporting rod is connected with the chute connecting rod; the end part of the third adjusting rod 6 is coaxially hinged with a pulley 7 and an adjusting plate 8, one end, far away from the third adjusting rod 6, of the adjusting plate 8 is hinged with a movable vehicle carrying table 9 through a hinge pin, and the adjusting plate 8 and the third adjusting rod 6 are mutually matched in action, so that the movable vehicle carrying table 9 can be balanced and stable in the movement process of the mechanism.
A pin shaft at the joint of the support rod 3 and the chute connecting rod 2 can do linear motion in the chute 2-1; when the mechanism is lifted, a pin shaft at the joint of the support rod 3 and the chute connecting rod 2 slides to the bottom of the chute 2-1, and the first adjusting rod 4, the second adjusting rod 5, the support rod 3 and the chute connecting rod 2 form a triangular support beam; when the mechanism descends, a pin shaft at the joint of the support rod 3 and the chute connecting rod 2 slides to the top of the chute 2-1, and the first adjusting rod 4, the second adjusting rod 5, the support rod 3 and the chute connecting rod 2 form a straight line.
During the working process, when the automobile is ready to descend, the movable automobile carrying platform 9 is driven to translate, the rotating connecting rod 1 starts to rotate, at the moment, the angle between the rotating connecting rod 1 and the sliding chute connecting rod 2 changes, but the supporting triangular beam formed by the supporting rod 3, the sliding chute connecting rod 2, the first adjusting rod 4 and the second adjusting rod 5 does not change; when the rotating connecting rod 1 is lowered to the ground, the angle between the rotating connecting rod 1 and the sliding chute connecting rod 2 begins to gradually increase, the supporting triangular beam formed by the supporting rod 3, the sliding chute connecting rod 2, the first adjusting rod 4 and the second adjusting rod 5 changes, and the pin shaft at the connecting part of the supporting rod 3 and the sliding chute connecting rod 2 begins to slide from the bottom of the sliding chute 2-1; along with the planar descending action of the mobile vehicle-carrying platform 9, the pin shaft at the joint of the support rod 3 and the chute connecting rod 2 slides to the top of the chute 2-1, the support rod 3, the chute connecting rod 3, the adjusting rod group and the adjusting plate 8 gradually become a straight line, and the translational descending action of the mobile vehicle-carrying platform is completed. When the lifting is performed, the reverse action is performed.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A multi-arm connecting rod mechanism is characterized by comprising a rotating connecting rod (1), a sliding groove connecting rod (2), a supporting rod (3) and an adjusting rod group, wherein the adjusting rod group consists of a first adjusting rod (4), a second adjusting rod (5) and a third adjusting rod (6), and the first adjusting rod (4), the second adjusting rod (5) and the third adjusting rod (6) are sequentially hinged through a pin shaft; one end of the rotating connecting rod (1) is hinged to the guide rail frame (10) through a pin shaft, the other end of the rotating connecting rod is hinged to one end of the sliding chute connecting rod (2) through a pin shaft, the other end of the sliding chute connecting rod (2) is connected with the end part of the first adjusting rod (4) through a pin shaft, a sliding chute (2-1) is arranged on the sliding chute connecting rod (2), one end of the supporting rod (3) is hinged to the middle part of the second connecting rod through a pin shaft, and the other end of the supporting rod is connected with the sliding chute connecting rod (2); the coaxial articulated pulley (7) and regulating plate (8) that have of tip of third regulation pole (6), regulating plate (8) are kept away from the one end that third regulated pole (6) is articulated through the round pin axle has removal car platform (9).
2. A multi-link arm linkage according to claim 1, wherein: and a pin shaft at the joint of the support rod (3) and the sliding groove connecting rod (2) can do linear motion in the sliding groove (2-1).
3. A multi-link arm linkage according to claim 2, wherein: when the mechanism is lifted, a pin shaft at the joint of the support rod (3) and the sliding chute connecting rod (2) slides to the bottom of the sliding chute (2-1), and the first adjusting rod (4), the second adjusting rod (5), the support rod (3) and the sliding chute connecting rod (2) form a triangular support beam.
4. A multi-link arm linkage according to claim 2, wherein: when the mechanism descends, a pin shaft at the joint of the support rod (3) and the sliding chute connecting rod (2) slides to the top of the sliding chute (2-1), and the first adjusting rod (4), the second adjusting rod (5), the support rod (3) and the sliding chute connecting rod (2) form a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249155.1A CN111747309A (en) | 2019-03-29 | 2019-03-29 | Multi-section arm connecting rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249155.1A CN111747309A (en) | 2019-03-29 | 2019-03-29 | Multi-section arm connecting rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111747309A true CN111747309A (en) | 2020-10-09 |
Family
ID=72672150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249155.1A Pending CN111747309A (en) | 2019-03-29 | 2019-03-29 | Multi-section arm connecting rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111747309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107669A (en) * | 2021-04-26 | 2021-07-13 | 辽宁工程技术大学 | Variable compression ratio mechanism of multi-connecting-rod eccentric-circle engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0691289A1 (en) * | 1994-06-21 | 1996-01-10 | Ecology System International S.R.L. | A compaction device for use on refuse collection and transportation vehicles |
| US20030136951A1 (en) * | 2002-01-23 | 2003-07-24 | Shinn Fu Corporation | Hydraulic lifting device with a rapid mechanical lift to chassis of vehicle |
| CN202578085U (en) * | 2011-12-07 | 2012-12-05 | 西安正昌电子有限责任公司 | Rotary lifting vehicle carrying platform |
| CN104818875A (en) * | 2015-04-03 | 2015-08-05 | 湖南蓝天机器人科技有限公司 | Lateral barrier-free crane type stereo garage |
| CN105839957A (en) * | 2016-06-12 | 2016-08-10 | 山东建筑大学 | Simple stereo garage |
| CN206346533U (en) * | 2016-12-16 | 2017-07-21 | 济南海依兰机电液压有限公司 | A kind of bar linkage structure of double-deck garage |
-
2019
- 2019-03-29 CN CN201910249155.1A patent/CN111747309A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0691289A1 (en) * | 1994-06-21 | 1996-01-10 | Ecology System International S.R.L. | A compaction device for use on refuse collection and transportation vehicles |
| US20030136951A1 (en) * | 2002-01-23 | 2003-07-24 | Shinn Fu Corporation | Hydraulic lifting device with a rapid mechanical lift to chassis of vehicle |
| CN202578085U (en) * | 2011-12-07 | 2012-12-05 | 西安正昌电子有限责任公司 | Rotary lifting vehicle carrying platform |
| CN104818875A (en) * | 2015-04-03 | 2015-08-05 | 湖南蓝天机器人科技有限公司 | Lateral barrier-free crane type stereo garage |
| CN105839957A (en) * | 2016-06-12 | 2016-08-10 | 山东建筑大学 | Simple stereo garage |
| CN206346533U (en) * | 2016-12-16 | 2017-07-21 | 济南海依兰机电液压有限公司 | A kind of bar linkage structure of double-deck garage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107669A (en) * | 2021-04-26 | 2021-07-13 | 辽宁工程技术大学 | Variable compression ratio mechanism of multi-connecting-rod eccentric-circle engine |
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