CN202788089U - Wheel lifting and clamping mechanism for automobile carrying - Google Patents

Wheel lifting and clamping mechanism for automobile carrying Download PDF

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Publication number
CN202788089U
CN202788089U CN 201220487946 CN201220487946U CN202788089U CN 202788089 U CN202788089 U CN 202788089U CN 201220487946 CN201220487946 CN 201220487946 CN 201220487946 U CN201220487946 U CN 201220487946U CN 202788089 U CN202788089 U CN 202788089U
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CN
China
Prior art keywords
frame
automobile
clamping
toothed rack
worm
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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.)
Expired - Fee Related
Application number
CN 201220487946
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Chinese (zh)
Inventor
梁超美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING HONGDI CHEGANG TECHNOLOGY CO LTD
Original Assignee
BEIJING HONGDI CHEGANG TECHNOLOGY CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN 201220487946 priority Critical patent/CN202788089U/en
Application granted granted Critical
Publication of CN202788089U publication Critical patent/CN202788089U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a wheel lifting and clamping mechanism for automobile carrying, and relates to the technical field of garage parking and carrying equipment. The wheel lifting and clamping mechanism for the automobile carrying comprises a front frame body, a rear frame body, an automobile frame and a power mechanism, a front clamping arm mechanism and a rear clamping mechanism are respectively fixed on the front frame body and the rear frame body, a front sliding guide rail is arranged between the front frame body and the automobile frame, and a rear sliding guide rail is arranged between the rear frame body and the automobile frame. The power mechanism comprises that a clamping motor is connected with a worm gear and worm driving reducer, the output shaft of the worm gear and worm driving reducer is connected with the front frame body and the rear frame body through a mechanical telescopic mechanism, and translational movements towards or backwards each other are carried out between the front frame body and the rear frame body. The wheel lifting and clamping mechanism for the automobile carrying has the advantages of being simple in structure, stable in automobile translational carrying, good in self-locking performance, strong in reliability, small in occupied area, convenient to operate, low in construction cost and the like. The wheel lifting and clamping mechanism for the automobile carrying is a device used for carrying, storing and parking an automobile, and is especially suitable for a transfer system of a large-scale mechanical stereo garage.

Description

Car carrying wheel lift clamp mechanism
Technical field
The utility model relates to garage parking handling equipment technical field.
Background technology
Automobile longitudinal translation carrying power adopts hydraulic pressure jig arm method of clamping in the existing shaped automobile access equipment, and takes hydraulic brace mechanism.But hydraulic cylinder and the pipeline of this system are many, and structure is numerous and diverse, easily form to reveal to pollute, and cost is high, and reliability is also relatively poor.
The utility model content
The purpose of this utility model provides a kind of car carrying wheel lift clamp mechanism, have the carrying of simple in structure, automobile translation steadily, self-locking performance is good, reliability is strong, floor space is little, easy to operate, the characteristics such as cost is lower.Be a kind of for car carrying, the equipment depositing, stop, be specially adapted in the delivery system of big machinery formula multi-storied garage.
Main technical schemes of the present utility model is: a kind of car carrying wheel lift clamp mechanism, it is characterized in that comprising front frame body, back frame body and vehicle frame, be fixed with respectively front arm mechanism and rear arm mechanism on front frame body and the back frame body, rail plate before and after being respectively equipped with between front frame body and back frame body and vehicle frame; And be provided with actuating unit, actuating unit comprises, clamping motor drives reductor with worm and gear and links to each other, and the output shaft that worm and gear drives reductor links to each other with front frame body, back frame body by mechanical-stretching mechanism, carries out in opposite directions between front frame body and back frame body or opposing translational motion.
Described mechanical-stretching mechanism can be: also be provided with two toothed rack about front frame body on the above-mentioned front frame body, back frame body is provided with two toothed rack about back frame body; The two ends that described worm and gear drives the output shaft of reductor are provided with one group of two synchromesh gear, one group of two synchromesh gear are positioned at about front frame body about two toothed rack and back frame body in the middle of two toothed rack, and two toothed rack can relative or move toward one another about two toothed rack and back frame body about front frame body.
Described mechanical-stretching mechanism also can be: also be provided with two toothed rack about front frame body on the above-mentioned front frame body, back frame body is provided with two toothed rack about back frame body; Described actuating unit has 2 covers, the two ends that the worm and gear of every cover drives the output shaft of reductor are equipped with one group of two synchromesh gear, two groups of synchromesh gears mesh respectively and drive about front frame body two toothed rack about two toothed rack and back frame body, carry out in opposite directions between front frame body and back frame body or opposing translational motion.
Described mechanical-stretching mechanism also can be the screw type structure: also be provided with two rhizoid thick sticks about front frame body on the above-mentioned front frame body, back frame body is provided with two rhizoid thick sticks about back frame body; The two ends that worm and gear drives the output shaft of reductor are equipped with one group of bevel gear and one group of nut rotation that gear drive drive leading screw cooperates, thereby drive guide screw movement, carry out in opposite directions between front frame body and back frame body or opposing translational motion.Also can be sprocket chain strip mechanical transmission mechanism etc.
Described front arm mechanism or rear arm mechanism, can be worm-gear speed reducer formula arm mechanism, structure is: the power shaft of motor and worm-gear speed reducer links to each other, and the output shaft of worm-gear speed reducer links to each other with rocking arm (or lever pivoted arm) by crank-link mechanism.
Described front arm mechanism or rear arm mechanism also can be the pinion and-rack expansion link mechanism that links to each other with worm-gear speed reducer with motor; Also can be expansion link mechanism that is connected with oil cylinder etc.
Good effect of the present utility model is significant: overcome the shortcoming of prior art, have the carrying of simple in structure, automobile translation steadily, self-locking gives birth to, reliability is strong, floor space is little, easy to operate cost is lower, etc. characteristics.Be a kind of for car carrying, the equipment depositing, stop, be specially adapted in the delivery system of big machinery formula multi-storied garage.
Do detailed description below in conjunction with embodiment, accompanying drawing and application example, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the structural representation of automobile longitudinal translation floor truck.
Fig. 2 is that the A of Fig. 1 is to view or working state schematic representation.
Fig. 3 is the B-B sectional view of Fig. 2.
Fig. 4 is the enlarged diagram of the rocking arm 7 among Fig. 1 when opening.
Fig. 5 is the enlarged diagram of the rocking arm 7 among Fig. 1 when shrinking.
Fig. 6 is that the A of wheel synchronous clamping elevating mechanism among Fig. 1 is to partial view (being structural representation of the present utility model).
Fig. 7 is that the B of Fig. 6 is to view.
Fig. 8, Fig. 9, Figure 10, Figure 11 are respectively the course of work schematic diagrames that dolly clamped and lifted automobile.
Among the figure: 1-movable motor, 2-reductor, 3-driving wheel, 4-vehicle frame, 5-jig arm motor, 6-worm-gear speed reducer, 7-rocking arm (or jig arm), 8-synchromesh gear, the 9-worm and gear drives reductor, the 10-clamping motor, and the 11-driven pulley, 12-connects hinge, the 13-synchronizing shaft, 14-tooth bar, 15-connecting rod, 16-crank, rail plate before and after the 17-cylinder, 18-, 19-rail groove, 20-front vehicle wheel, walking dolly before the 21-rear wheel, Q-, walking dolly behind the H-.
The specific embodiment
Referring to Fig. 1~Fig. 7, automobile longitudinal translation carrier comprises front walking dolly Q, rear walking dolly H, combine as a whole by being flexibly connected chain 12 between two walking dollies, the walking mechanism of each walking dolly comprises two driving wheels 3 and two driven pulleys 11 (each is taken turns and can be single-wheel or two-wheel) and motor 1 and reductor 2 thereof; Each two pairs of wheel arm mechanism about also being provided with on each walking dolly, clamping are placed on the doughnut (2 front vehicle wheels 20,2 rear wheels 21) of ground automobile, and are provided with wheel synchronous clamping elevating mechanism.Described each walking dolly be provided with about each two pairs of wheel arm mechanism, the structure of each wheel arm mechanism wherein is: motor 5 links to each other with the power shaft of worm-gear speed reducer 6, and the output shaft of worm-gear speed reducer 6 links to each other with rocking arm (or lever pivoted arm) 7 by crank-link mechanism.Described rocking arm 7 is provided with cylinder 17.The swing range of described rocking arm 7 is 90 degree.
Referring to Fig. 6, the utility model car carrying wherein with the structure of wheel lift clamp mechanism is: each walking dolly be provided with about two pairs of wheel arm mechanisms, comprise a pair of front dual wheels arm mechanism and a pair of rear dual wheels arm mechanism, a pair of front dual wheels arm mechanism is fixed on the front frame body, a pair of rear dual wheels arm mechanism is fixed on the back frame body, the suitable automobile that is adapted to the different wheelspans of multiple different model of rocking arm 7 length and Position Design; Front frame body and back frame body respectively and be provided with between vehicle frame before and after rail plate 18, front frame body is provided with two toothed rack 14 about front frame body, back frame body is provided with two toothed rack 14 about back frame body; Also be provided with actuating unit on the vehicle frame, its structure is: comprise that clamping motor 10 and worm and gear drive reductor 9, clamping motor 10 drives two toothed rack, 14 engagements about two toothed rack 14 and back frame body about reductor 9, output shaft and a pair of synchromesh gear 8 and front frame body by worm and gear, carry out between front frame body and back frame body in opposite directions or opposing translational motion.Above-mentioned actuating unit has 2 covers, a pair of synchromesh gear 8 of every suit respectively with front frame body about about two toothed rack 14 and back frame body two toothed rack 14 be meshed.
Described flexible connection chain 12 is for connecting hinge.Described dolly car body is positioned in the rail groove, and rail groove 19 is 0.13~0.15 meter, is preferably 0.14 meter.Rail groove not only can play the dolly guide effect, also can produce suitable difference in height with ground.Certainly, the dolly guiding also can adopt mechanisms such as laying wheel rail or car body left and right sides limit track to replace.
The front walking dolly Q of bar shaped tabular combines as a whole by connecting hinge in the middle of the walking dolly H with being connected, independently driven and the vertically moving of support system forming device by each dolly, the aggregate motion that four groups of rocking arms 7 that driven by eight motors and worm-gear speed reducer 6 altogether and four clamping motors 10 and worm and gear drive reductor 9 drives two front tyres and two rear tyres of synchronizing shaft 13 monosymmetric synchromesh gear 8 simultaneously clamping automobiles, formation is to the lifting of automobile, and final formation is to the carrying function of automobile.
Combine as a whole by connecting hinge between front walking dolly Q and the rear walking dolly H, the frame of each dolly 4 is linked by shaped steel, forms the strip frame, be about 2 meters, wide about 0.8 meter, thickness is no more than 4.1 meters~5.3 meters of 0.24 meter whole system overall lengths, can hold the car of various models.The driving wheel power of the running gear of each walking dolly is provided by movable motor 1 and the reductor 2 that connects together with it, thereby forms the longitudinal translation of complete equipment.
The course of work is as follows: after dolly arrives under the automobile attic base voluntarily, can be responsible for centering automobile back wheel position (being positioned by position sensor) by rear walking dolly H first; Front walking dolly Q continues to go ahead and is responsible for centering vehicle front position, as shown in drawings; Motor 5 starts, and drives rocking arm 7 90-degree rotations thereby drive worm-gear speed reducer 6; Then clamping motor 10 starts, worm and gear drives reductor 9 and drives synchromesh gear 8 in the translation that is installed in the tooth bar 14 rolling formation rocking arms 7 on the vehicle frame, the cylinder 17 that is installed on the jig arm 7 contacts rear the rolling with doughnut, thereby clamping plays doughnut, and the state of clamping automobile keeps the straight line dead point that formed by connecting rod 15, crank 16 and the self-locking performance of worm-gear speed reducer 6 to keep.After the equal clamping of tire is lifted before and after the automobile, thereby starting driving reductor 2, movable motor 1 drives driving wheels 3, make complete equipment realize longitudinal translation, automobile is transported to assigned address.After arriving assigned address, program again opposite sequence is carried out, and automobile is placed on the ground, and total system returns to original position, and whole handling process finishes.Bicycle parking and picking up the car, this dolly all can be finished.Referring to Fig. 8, Fig. 9, Figure 10, Figure 11.
Also can be, a gear is housed on the output shaft of described worm-gear speed reducer, this gear is by two reverse gear engagements an of idler gear and its right and left, and two reverse gears link to each other with corresponding left rocking arm or right rocking arm by a set crank link structure respectively.Namely the output shaft of a worm-gear speed reducer can drive 1 cover or 2 set crank link structures and rocker arm body.
Above-mentioned front frame body and back frame body also can be left and right sides position adjustable.
The present invention can remedy the deficiency in the existing shaped automobile access, is equipped with electric control system, can realize all-electric full automatic car carrying.Through on probation, effect is fine.

Claims (3)

1. car carrying wheel lift clamp mechanism, it is characterized in that comprising front frame body, back frame body and vehicle frame, be fixed with respectively front arm mechanism and rear arm mechanism on front frame body and the back frame body, rail plate (18) before and after being respectively equipped with between front frame body and back frame body and vehicle frame; And be provided with actuating unit, actuating unit comprises, clamping motor (10) drives reductor (9) with worm and gear and links to each other, the output shaft that worm and gear drives reductor (9) links to each other with front frame body, back frame body by mechanical-stretching mechanism, carries out in opposite directions between front frame body and back frame body or opposing translational motion.
2. car carrying according to claim 1 wheel lift clamp mechanism, it is characterized in that described mechanical-stretching mechanism is: also be provided with two toothed rack (14) about front frame body on the above-mentioned front frame body, back frame body is provided with two toothed rack (14) about back frame body; The two ends that described worm and gear drives the output shaft of reductor (9) are provided with one group two synchromesh gears (8), one group two synchromesh gears (8) are positioned at about front frame body about two toothed rack and back frame body in the middle of two toothed rack, and two toothed rack can relative or move toward one another about two toothed rack and back frame body about front frame body.
3. car carrying according to claim 1 wheel lift clamp mechanism, it is characterized in that described mechanical-stretching mechanism is: also be provided with two toothed rack (14) about front frame body on the above-mentioned front frame body, back frame body is provided with two toothed rack (14) about back frame body; Described actuating unit has 2 covers, the two ends that the worm and gear of every cover drives the output shaft of reductor (9) are equipped with one group two synchromesh gears (8), two groups of synchromesh gears (8) mesh respectively and drive about front frame body two toothed rack (14) about two toothed rack and back frame body, carry out in opposite directions between front frame body and back frame body or opposing translational motion.
CN 201220487946 2012-09-21 2012-09-21 Wheel lifting and clamping mechanism for automobile carrying Expired - Fee Related CN202788089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220487946 CN202788089U (en) 2012-09-21 2012-09-21 Wheel lifting and clamping mechanism for automobile carrying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220487946 CN202788089U (en) 2012-09-21 2012-09-21 Wheel lifting and clamping mechanism for automobile carrying

Publications (1)

Publication Number Publication Date
CN202788089U true CN202788089U (en) 2013-03-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220487946 Expired - Fee Related CN202788089U (en) 2012-09-21 2012-09-21 Wheel lifting and clamping mechanism for automobile carrying

Country Status (1)

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CN (1) CN202788089U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746915A (en) * 2015-04-13 2015-07-01 浙江巨人控股有限公司 Clamp wheel type automobile carrier
CN106584333A (en) * 2016-11-29 2017-04-26 东风设计研究院有限公司 Special tire holding clamp for automobile receiving device
CN107859401A (en) * 2017-10-17 2018-03-30 浙江大学 A kind of adaptive lift car device of bias carried for car
CN110043081A (en) * 2019-02-28 2019-07-23 江苏中泰停车产业有限公司 A kind of vertical lift type automatic stopping device and its working method
CN111536409A (en) * 2020-05-11 2020-08-14 山东交通职业学院 Auxiliary device for replacing oil of rear axle gear of pedal motorcycle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746915A (en) * 2015-04-13 2015-07-01 浙江巨人控股有限公司 Clamp wheel type automobile carrier
CN106584333A (en) * 2016-11-29 2017-04-26 东风设计研究院有限公司 Special tire holding clamp for automobile receiving device
CN107859401A (en) * 2017-10-17 2018-03-30 浙江大学 A kind of adaptive lift car device of bias carried for car
CN107859401B (en) * 2017-10-17 2019-10-15 浙江大学 A kind of adaptive lift vehicle device of bias carried for car
CN110043081A (en) * 2019-02-28 2019-07-23 江苏中泰停车产业有限公司 A kind of vertical lift type automatic stopping device and its working method
CN110043081B (en) * 2019-02-28 2020-10-20 江苏中泰停车产业有限公司 Vertical lifting type automatic parking device and working method thereof
CN111536409A (en) * 2020-05-11 2020-08-14 山东交通职业学院 Auxiliary device for replacing oil of rear axle gear of pedal motorcycle
CN111536409B (en) * 2020-05-11 2021-06-01 山东交通职业学院 Auxiliary device for replacing oil of rear axle gear of pedal motorcycle

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20180921