CN203903908U - Lifting type carrier - Google Patents

Lifting type carrier Download PDF

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Publication number
CN203903908U
CN203903908U CN201420362962.7U CN201420362962U CN203903908U CN 203903908 U CN203903908 U CN 203903908U CN 201420362962 U CN201420362962 U CN 201420362962U CN 203903908 U CN203903908 U CN 203903908U
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CN
China
Prior art keywords
lifting
transport trolley
mode transport
strut member
lifting mode
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.)
Expired - Fee Related
Application number
CN201420362962.7U
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Chinese (zh)
Inventor
余小波
余峰
过峰
贺春
左永博
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.)
Zhuzhou Crrc Speical Equipment Technology Co Ltd
Original Assignee
ZHUZHOU CSR SPECIAL EQUIPMENT 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
Application filed by ZHUZHOU CSR SPECIAL EQUIPMENT TECHNOLOGY Co Ltd filed Critical ZHUZHOU CSR SPECIAL EQUIPMENT TECHNOLOGY Co Ltd
Priority to CN201420362962.7U priority Critical patent/CN203903908U/en
Application granted granted Critical
Publication of CN203903908U publication Critical patent/CN203903908U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a lifting type carrier. The lifting type carrier comprises a travelling device, a lifting platform arranged on the travelling device, a liftable cross rod group arranged between the lifting platform and the travelling device, and a power assembly for driving the cross rod group to lift, wherein the cross rod group comprises a first support part and a second support part, which are crossed mutually, the first support part and the second support part are articulated at the crossed position, the bottom end of the first support part is articulated with the travelling device, the top end of the first support part is connected with the lifting platform in a sliding contact manner, the bottom end of the second support part is connected with the travelling device in a sliding contact manner, and the top end of the second support part is articulated with the lifting platform. According to the lifting type carrier, the lifting type carrier can automatically travel and steer, and the lifting platform also can be automatically lifted, so that the labor is saved, the labor intensity of operators is alleviated and the overall working efficiency is improved.

Description

Lifting mode transport trolley
Technical field
The utility model relates to a kind of lifting mode transport trolley for transporting goods.
Background technology
In current life, train and ground iron composing room need to be used numerous haulage equipments.Wherein, the parts of train, subway bottom are installed and need to be used special equipment, conventionally load and unload these parts with transport trolley or transport air-cushion vehicle at present.
But all there is following shortcoming these parts of carrying in existing transport trolley and transport air-cushion vehicle.Wherein, transport trolley needs man power lifting and Manual-pushing, and work efficiency is on the low side, increases staff's labour intensity.And the air cushion of transport air-cushion vehicle easily damages, manufacturing cost is higher, is not easy to especially maintenance maintenance, in use also needs repeatedly constantly source of the gas simultaneously, to maintain the air pressure in air cushion.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of lifting mode transport trolley, and it can significantly reduce staff's labour intensity without man power lifting and Manual-pushing.In addition, this lifting mode transport trolley without use air cushion, thereby can effectively avoid the harm bringing because of air cushion.
The utility model provides a kind of lifting mode transport trolley, and it comprises: running gear; Be located at the lifting table on running gear; Be located at the liftable crossbar group between lifting table and running gear, wherein crossbar group comprises the first and second strut members intersected with each other, the first and second strut members adopt articulated manner to connect at infall, wherein the bottom of the first strut member is articulated with running gear, and top moving contact formula be connected in lifting table, be connected in running gear to the bottom moving contact formula of the second strut member, and top is articulated with lifting table; The Power Component that carries out lifting for actuating crossbar group.
In one embodiment, Power Component comprise two ends be separately fixed on the first and second strut members and for controlling the hydraulic actuating cylinder of crossbar group lifting, and for controlling the hydraulic pressure unit of hydraulic actuating cylinder.
In one embodiment, the fixed end of hydraulic actuating cylinder is articulated with the second strut member, and adopts sliding type hinged between telescopic end and the first strut member.
In one embodiment, the fixed end of hydraulic actuating cylinder is located at the bottom of the second strut member to the region between its central authorities, and telescopic end is located at the top of the first strut member to the region between its central authorities.
In one embodiment, on the top of the first strut member, be provided with drag reduction wheel, on the bottom of the second strut member, be also provided with drag reduction wheel.
In one embodiment, above-mentioned lifting mode transport trolley also comprise be located on running gear for controlling the first controller of hydraulic pressure unit.
In one embodiment, running gear comprises vehicle body, be located at the multiple universal wheel component on the bottom of vehicle body, and each universal wheel component includes wheel and the driver train for drive wheel, and is located on vehicle body and can actuates the direction reverser that wheel turns to.
In one embodiment, each universal wheel component all also comprise by hinge be articulated with vehicle body bottom and for the wheel support of mounting wheel, each direction reverser includes to be located on vehicle body and for actuating the first propulsion source of corresponding hinge rotation.
In one embodiment, each driver train includes the second propulsion source that is connected in corresponding universal wheel component and can actuates wheel rotation.
In one embodiment, above-mentioned lifting mode transport trolley also comprises the second controller that is located on vehicle body the operation for controlling the first and second propulsions source.
Not only can realize automatic walking and turn to according to lifting mode transport trolley of the present utility model, but also can realize the automatic lifting of lifting table, therefore can save manpower, reduce staff's labour intensity, improve whole work efficiency.Meanwhile, this lifting mode transport trolley without use air cushion, thereby can effectively avoid the harm bringing because of air cushion.In addition, this lifting mode transport trolley can make it turn to towards any direction by universal wheel component, has strengthened the alerting ability of this lifting mode transport trolley.
Simple in structure, easy to manufacture according to lifting mode transport trolley of the present utility model, is used sensitive efficiently, is convenient to practice and extension application.
Brief description of the drawings
To be described in more detail the utility model based on embodiment and with reference to accompanying drawing hereinafter.Wherein:
Fig. 1 is according to the structural representation of lifting mode transport trolley of the present utility model, and now lifting table has risen to vertex;
Fig. 2 is that now lifting table drops to nadir according to the structural representation of lifting mode transport trolley of the present utility model; And
Fig. 3 is according to the structural representation of the universal wheel component of lifting mode transport trolley of the present utility model.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to actual scale.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, be mainly used in transporting goods according to lifting mode transport trolley 10 of the present utility model, especially can be applicable to the parts of carrying train, subway bottom in train and ground iron composing room.This lifting mode transport trolley 10 comprises running gear 2.This running gear 2 can comprise the vehicle body 201 of general planar, and is located at the multiple universal wheel component 202 on the bottom of vehicle body 201.According to the characteristic of universal wheel component 202, can make this lifting mode transport trolley 10 turn to towards any direction on the ground.
As shown in Figure 3, universal wheel component 202 comprises wheel 202a and the wheel support 202b for mounting wheel 202a.Wheel support 202b is articulated with on the bottom of vehicle body 201 by hinge, and it can be turned to towards any direction on the ground.In order to realize automatic walking and the auto-steering of this lifting mode transport trolley 10, each universal wheel component 202 all can comprise the driver train 202c for drive wheel 202a, and the direction reverser 202d turning to for actuating each 202a of wheel.
In this embodiment, each driver train 202c comprises the second propulsion source that is connected in universal wheel component 202 and can actuates wheel 202a rotation, and it is chosen as servomotor or common electric machine; And each direction reverser 202 comprises the first propulsion source for actuating the hinge rotation on wheel support 202b, it is also chosen as servomotor or common electric machine.Preferably, be provided with gear 202e on the top of this hinge, the first propulsion source can be actuated its rotation by gear 202e, and wheel support 202b and wheel 202a are commutated jointly.
Therefore, universal wheel component 202 of the present utility model can realize automatic walking and the automatic turning of this running gear 2, has effectively avoided Manual-pushing and manpower to turn and has commutated.In addition, this lifting mode transport trolley 10 can make it turn to towards any direction by universal wheel component 202, strengthens the alerting ability of this lifting mode transport trolley 10.
In order to control easily the operation of lifting mode transport trolley 10, lifting mode transport trolley 10 also can comprise the second controller 3 being located on vehicle body 201.This second controller 3 is for controlling the operation of the first and second propulsions source, to make running gear 2 walk automatically on the ground and turn to.Wherein, this second controller 3 can be made up of switch and trimmable resistance switch, and it also can select other can complete electric elements or the assembly composition of controlling function certainly.
According to the utility model, lifting mode transport trolley 10 comprises the lifting table 4 being located on running gear 2, for example vehicle body 201.The shape of this lifting table 4 is similar to thicker steel plate.In order to realize the automatic lifting of this lifting table 4, lifting mode transport trolley 10 also comprises the liftable crossbar group 5 being located between lifting table 4 and running gear 2.Crossbar group 5 can comprise the first strut member 501 intersected with each other and the second strut member 502.The first strut member 501 adopts articulated manner to be connected with the second strut member 502 at infall.The first strut member 501 and the second strut member 502 are all preferably straight-bar, but it also can be chosen to other shape, for example two H shape bars intersected with each other.
According to the utility model, the bottom of the first strut member 501 is articulated with running gear 2, and top moving contact formula be connected in lifting table 4.Be connected in running gear 2 to the bottom moving contact formula of the second strut member 502, and top is articulated with lifting table 4.The connection of described moving contact formula can move freely exactly in the horizontal direction.Wherein, the first strut member 501 and the second strut member 502 can around middle hinge shaft carry out that rotary type closes up or rotary type separately; make its top can drive lifting table 4 to carry out lifting, thereby drive the goods (the especially parts of train, subway bottom) being carried on lifting table 4 to carry out lifting.
Also comprise Power Component according to lifting mode transport trolley 10 of the present utility model.This Power Component be used for actuating crossbar group 5 carries out that rotary type closes up or rotary type separately, make the entirety of crossbar group 5 carry out lifting.This Power Component can comprise hydraulic actuating cylinder 601 and the hydraulic pressure unit (not shown) of fluid is provided to hydraulic actuating cylinder 601.This hydraulic pressure unit can be made up of Hydraulic Pump and corresponding valve.
In a preferred embodiment, the two ends of this hydraulic actuating cylinder 601 are separately positioned on the first strut member 501 and the second strut member 502, for control that crossbar group 5 carries out that rotary type closes up or rotary type separately, thereby make the entirety of crossbar group 5 carry out lifting.Wherein, the fixed end of hydraulic actuating cylinder 601 is articulated with the second strut member 502, and adopts sliding type hinged between telescopic end and the first strut member 501, can the first strut member 501 longitudinally on be free to slide and can rotate taking hinge as the heart.The fixed end of hydraulic actuating cylinder 601 can be located at the bottom of the second strut member 502 in the region between its central authorities, and telescopic end can be located at the top of the first strut member 501 in the region between central authorities.On the first strut member 501, can be provided with block piece 603 with middle hinge shaft adjacent, its entirety that can prevent crossbar group 5 moves to dead point in decline process.To be on the safe side, can also on vehicle body 201, be provided with two perpendicular parts 7, its entirety that also can prevent crossbar group 5 moves to dead point in decline process.
In another preferred embodiment, on the top of the first strut member 501, be provided with drag reduction wheel 501a, on the bottom of the second strut member 502, be also provided with drag reduction wheel 502a.In the time that crossbar group 5 carries out that rotary type closes up or rotary type separates, drag reduction wheel 501a and drag reduction wheel 502 can reduce respectively friction force between friction force between the first strut member 501 and lifting table 4 and the second strut member 502 and running gear 2.
In order to control easily the lifting of lifting table 4, lifting mode transport trolley 10 also comprises the first controller 8 being located on running gear 2.The first controller 8 can be controlled the Fluid Volume of hydraulic pressure unit output, thereby can indirectly control the adjustable height of lifting table 4.Wherein, this first controller 8 is chosen as point driving switch, but it also elects other electric elements that can control hydraulic pressure unit or assembly as.
Not only can realize automatic walking and turn to according to lifting mode transport trolley 10 of the present utility model, but also can realize the automatic lifting of lifting table 4, therefore can save manpower, reduce staff's labour intensity, improve overall work efficiency.Meanwhile, this lifting mode transport trolley 10 without use air cushion, thereby can effectively avoid the harm bringing because of air cushion.In addition, this lifting mode transport trolley 10 can make it turn to towards any direction by universal wheel component 202, has strengthened the alerting ability of this lifting mode transport trolley 10.
Although the utility model is described with reference to preferred embodiment, in the situation that not departing from scope of the present utility model, can carries out various improvement and can replace parts wherein with equivalent it.Especially, only otherwise have structural hazard, every technical characterictic of mentioning in each embodiment all can combine in any way.The utility model is not limited to disclosed specific embodiment in literary composition, but comprises all technical schemes in the scope that falls into claim.

Claims (10)

1. a lifting mode transport trolley, is characterized in that, comprising:
Running gear;
Be located at the lifting table on described running gear;
Be located at the liftable crossbar group between described lifting table and running gear, described crossbar group comprises the first and second strut members intersected with each other, described the first and second strut members adopt articulated manner to connect at infall, the bottom of wherein said the first strut member is articulated with described running gear, and top moving contact formula be connected in described lifting table, be connected in described running gear to the bottom moving contact formula of described the second strut member, and top is articulated with described lifting table; And
For actuating the Power Component that described crossbar group is carried out lifting.
2. lifting mode transport trolley according to claim 1, it is characterized in that, described Power Component comprise two ends be separately fixed on described the first and second strut members and for controlling the hydraulic actuating cylinder of described crossbar group lifting, and for controlling the hydraulic pressure unit of described hydraulic actuating cylinder.
3. lifting mode transport trolley according to claim 2, is characterized in that, the fixed end of described hydraulic actuating cylinder is articulated with described the second strut member, and adopts sliding type hinged between telescopic end and described the first strut member.
4. lifting mode transport trolley according to claim 3, it is characterized in that, the fixed end of described hydraulic actuating cylinder is located at the bottom of described the second strut member to the region between its central authorities, and described telescopic end is located at the top of described the first strut member to the region between its central authorities.
5. lifting mode transport trolley according to claim 4, is characterized in that, is provided with drag reduction wheel on the top of described the first strut member, is also provided with drag reduction wheel on the bottom of described the second strut member.
6. lifting mode transport trolley according to claim 5, is characterized in that, also comprise be located on described running gear for controlling the first controller of described hydraulic pressure unit.
7. according to the lifting mode transport trolley described in any one in claim 1 to 6, it is characterized in that, described running gear comprises vehicle body, be located at the multiple universal wheel component on the bottom of described vehicle body, and each described universal wheel component includes wheel and for driving described driver train of taking turns, and be located on described vehicle body and for actuating the described direction reverser turning to of taking turns.
8. lifting mode transport trolley according to claim 7, it is characterized in that, each described universal wheel component all also comprise by hinge be articulated with described vehicle body bottom and for described wheel support of taking turns is installed, each described direction reverser includes to be located on described vehicle body and for actuating the first propulsion source of corresponding described hinge rotation.
9. lifting mode transport trolley according to claim 8, is characterized in that, each described driver train includes and is connected in corresponding described universal wheel component and can actuates described the second propulsion source of taking turns rotation.
10. lifting mode transport trolley according to claim 9, is characterized in that, also comprises the second controller that is located on described vehicle body the operation for controlling described the first and second propulsions source.
CN201420362962.7U 2014-07-02 2014-07-02 Lifting type carrier Expired - Fee Related CN203903908U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420362962.7U CN203903908U (en) 2014-07-02 2014-07-02 Lifting type carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420362962.7U CN203903908U (en) 2014-07-02 2014-07-02 Lifting type carrier

Publications (1)

Publication Number Publication Date
CN203903908U true CN203903908U (en) 2014-10-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420362962.7U Expired - Fee Related CN203903908U (en) 2014-07-02 2014-07-02 Lifting type carrier

Country Status (1)

Country Link
CN (1) CN203903908U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525775A (en) * 2014-12-16 2015-04-22 上海思源电力电容器有限公司 Material receiving device used for plate shearing machine
CN104864396A (en) * 2015-06-12 2015-08-26 上海市动物无害化处理中心 Integrated corpse feeding device for individually cremating pet
CN105059335A (en) * 2015-08-11 2015-11-18 上海应用技术学院 Multifunctional flaw detection vehicle
CN105084265A (en) * 2015-09-15 2015-11-25 沈阳飞机工业(集团)有限公司 Hydraulic lift truck for heat treatment
CN105460055A (en) * 2015-12-10 2016-04-06 成都绿迪科技有限公司 Logistics flat vehicle
CN106315472A (en) * 2015-06-29 2017-01-11 潘素云 Portable lifting platform
CN106698164A (en) * 2017-02-24 2017-05-24 榆林学院 Lifting device applied to underground mines
CN107323498A (en) * 2017-07-17 2017-11-07 嘉兴正联纺织有限公司 A kind of liftable transportation truck
CN109969983A (en) * 2019-04-16 2019-07-05 国网山东省电力公司邹城市供电公司 A kind of lift carrier

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525775A (en) * 2014-12-16 2015-04-22 上海思源电力电容器有限公司 Material receiving device used for plate shearing machine
CN104864396A (en) * 2015-06-12 2015-08-26 上海市动物无害化处理中心 Integrated corpse feeding device for individually cremating pet
CN106315472A (en) * 2015-06-29 2017-01-11 潘素云 Portable lifting platform
CN105059335A (en) * 2015-08-11 2015-11-18 上海应用技术学院 Multifunctional flaw detection vehicle
CN105084265A (en) * 2015-09-15 2015-11-25 沈阳飞机工业(集团)有限公司 Hydraulic lift truck for heat treatment
CN105460055A (en) * 2015-12-10 2016-04-06 成都绿迪科技有限公司 Logistics flat vehicle
CN106698164A (en) * 2017-02-24 2017-05-24 榆林学院 Lifting device applied to underground mines
CN107323498A (en) * 2017-07-17 2017-11-07 嘉兴正联纺织有限公司 A kind of liftable transportation truck
CN109969983A (en) * 2019-04-16 2019-07-05 国网山东省电力公司邹城市供电公司 A kind of lift carrier

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 412001 Hunan province Zhuzhou shifengqu Tian Xin

Patentee after: Zhuzhou CRRC Speical Equipment Technology Co., Ltd.

Address before: 412001 Hunan province Zhuzhou shifengqu Tian Xin

Patentee before: Zhuzhou CSR Special Equipment Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20210702

CF01 Termination of patent right due to non-payment of annual fee