CN201087117Y - Movable nestification type elevator - Google Patents

Movable nestification type elevator Download PDF

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Publication number
CN201087117Y
CN201087117Y CNU2007201272352U CN200720127235U CN201087117Y CN 201087117 Y CN201087117 Y CN 201087117Y CN U2007201272352 U CNU2007201272352 U CN U2007201272352U CN 200720127235 U CN200720127235 U CN 200720127235U CN 201087117 Y CN201087117 Y CN 201087117Y
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China
Prior art keywords
lifting arm
type elevator
lifting
bearing platform
nested type
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Expired - Fee Related
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CNU2007201272352U
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Chinese (zh)
Inventor
吴志刚
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Individual
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Individual
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Priority to CNU2007201272352U priority Critical patent/CN201087117Y/en
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Publication of CN201087117Y publication Critical patent/CN201087117Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to working equipment for lifting goods and carrying people, in particular to a vertical conveyor for carrying goods in short distance and conveying goods with height difference. The movable nesting lifter comprises a lifting arm, a load bearing platform structure and a bottom seat, wherein, a caster is arranged under the bottom seat, and the lifter also comprises a drive pulley block, the lifting arm is in a vertical quadrangular frame structure, the inner angles and the outer angles of the lifting arm on the four sides are of guide rails, a plurality of lifting arms are nested through gradually decreasing, and the load bearing platform structure is embedded in the lifting arm on the most inner side; the drive pulley block comprises a fixed pulley, a steel cable, and a gear box. The supporting and bearing intensity is high, the joint is firm, the telescoping is fluent, the floor area after being folded is small, and the operation is easy, the utility model also has the characteristics that the lifting is steady, the operation is portable, the running is flexible, the using is secure, the structure of the entire machine design is severe, the sloshing is small, the weight is small, the load is large, the moving is convenient, etc.

Description

Removable nested type elevator
Technical field
The utility model relates to a kind of lifting goods and manned implement, refers to the vertical conveyor that goods transports between a kind of carrying that is applicable to the short range goods and the diff-H especially.
Background technology
Usually can be applied to dumbwaiter equipment in the production, as: exhibition is arranged exhibits and is torn exhibition open, and goods transports between the flow production line diff-H; The carrying of short range goods, parallel loading and unloading; Regulate workpiece height, the feeding of eminence feeder, the lifting of main equipment accessory during the workpiece assembling; Carrying vehicles such as storage loading and unloading place and fork truck are supporting to carry out that goods loads and unloads fast etc.Jacking equipment now commonly used has two kinds on fixed hydraulic elevator and movable type hydraulic elevator, as shown in Figure 1, the lifting arm of elevator is the connecting rod shape structure of reporting to the leadship after accomplishing a task, and hydraulic mandril provides power, control lifting, the vertical lift machinery that the telescopic sleeve oil cylinder is formed.The fixed hydraulic bay-lift is a kind of lifting good stability, is the ideal tools of the goods up and down in places such as workshop, market, storehouse.The movable type hydraulic elevator has two kinds of common structures, as shown in Figures 2 and 3, according to the superposed state after the lifting arm folding, can be divided into vertical telescopic and horizontal stretch formula, flexural deformation easily, can be widely used in the occasion of aloft work such as station, harbour, hall, hotel, workshop, this two form all has the shortcoming that volume after the folding is big, take up space, and connecting rod bonded assembly structural strength is little.
The utility model content
The purpose of this utility model is to provide a kind of removable nested type elevator, support load bearing stength height, in conjunction with firmly, flexible smooth, take up an area of little after the folding, easy operating, it is steady also to have a lifting, operates light, go slick, safe in utilization, the entire machine design compact conformation, rock little, in light weight, load-carrying is big, characteristics such as conveniently moving.
For achieving the above object, technical solution of the present utility model is:
Removable nested type elevator, comprise lifting arm, bearing platform structure and base, base has castor, also comprise the driven pulley group, described lifting arm is upright quadra structure, the interior exterior angle on lifting arm four limits itself is a guide rail, and several lifting arms are passed the lifting arm setting-in bearing platform structure that contracts nested, the most inboard; Described driven pulley group comprises fixed pulley, cable wire, change speed gear box.
The V-arrangement pulley is established at four angles, peripheral lifting arm top, and middle all lifting arms are all established the V-arrangement pulley up and down, and the lining is enclosed below the lifting arm four angles and established the V-arrangement pulley, V-type pulley and the corresponding sliding block joints of four limit guide rails.
Described quadra structure is rectangular frame structure, square-shaped frame shelf structure.
Also comprise control handle, described control handle links to each other with change speed gear box.
Also being included as the driven pulley group provides the electrical motor and the control button thereof of power.
Described driven pulley group also comprises reel and ratchet device.
Described driven pulley group also comprises service brake, and service brake is connected with the reel axis by cable wire.
Described castor is the cardan wheel of tight mechanism with lock.
Described bearing platform structure is to be replaceable bearing platform, comprises loading arm and bearing platform.
During use, change speed gear box reaches the purpose of carrying article by the lifting of cable traction control bearing platform.
After adopting such scheme, it is upright rectangular frame structure that the utility model has adopted lifting arm, by framed structure, and with extension load-carrying height, the support strength height, in conjunction with firmly, flexible smooth.The interior exterior angle on elevator machine frame four limits is a guide rail, several lifting arms pass contract nested, shrink the back take up an area of little, easy operating.Lifting arm four limit guide rails and be located at lifting arm V-arrangement pulley up and down and cooperate by assembly pulley and change speed gear box control, are realized the installation and the landing of differing heights object, reach the requirement of differing heights loading and operation, lifting is steady, operates light, go slick, safe in utilization.The entire machine design compact conformation, rock characteristics such as little, in light weight, conveniently moving, ascend a height, move job safety, economical and practical, reduce labour power and labour intensity.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the elevator example one of prior art;
Fig. 2 is the elevator example two of prior art;
Fig. 3 is the elevator example three of prior art;
Fig. 4 is a contraction state block diagram of the present utility model;
Fig. 5 is a complete extended state block diagram of the present utility model.
The figure number explanation:
Lifting arm 1 bearing platform structure 2 and base 3 castors 4 cable wires 5, change speed gear box 6 V-arrangement pulleys 7
The specific embodiment
Removable nested type elevator as shown in Figure 4, comprises lifting arm 1, bearing platform structure 2 and base 3, base 3 has castor 4, also comprise the driven pulley group, lifting arm 1 is upright quadra structure, and the quadra structure can be rectangular frame structure or square-shaped frame shelf structure.The interior exterior angle on lifting arm 1 four limits itself is a guide rail, and several lifting arms 1 are passed and contracted nestedly, as shown in Figure 4, among the embodiment shown in the figure, are the form of three layers of lifting arm 1 fit.The most inboard lifting arm 1 setting-in bearing platform structure; The driven pulley group comprises fixed pulley, cable wire 5, change speed gear box 6.V-arrangement pulley 7 is established at four angles, peripheral lifting arm top, and middle all lifting arms are all established the V-arrangement pulley up and down, and the lining is enclosed below the lifting arm four angles and established the V-arrangement pulley, V-type pulley and the corresponding sliding block joints of four limit guide rails.Rectangular frame structure is the rectangular frame structure of square sectional.Also being provided with control handle links to each other with change speed gear box.Elevator shown in Fig. 4, Fig. 5 is manual form.
In the practical application, also can adopt powered version, then device also is included as electrical motor and the control button thereof that the driven pulley group provides power.Also can increase some optimization equipment, as: the driven pulley group also comprises reel and ratchet device.The driven pulley group also comprises service brake, and service brake is connected with the reel axis by cable wire.Drag makes operation safer, forms duplicate protection with ratchet device.Also can provide the parking brake function.Castor is the cardan wheel of tight mechanism with lock.The bearing platform structure is to be replaceable bearing platform, comprises loading arm and bearing platform.As shown in Figure 5.Base is the U-lag structure, and the base front portion is outwardly open splayed, also includes two and strengthens supporting.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion, therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.

Claims (9)

1. removable nested type elevator, comprise lifting arm, bearing platform structure and base, base has castor, it is characterized in that: also comprise the driven pulley group, described lifting arm is upright quadra structure, the interior exterior angle on lifting arm four limits itself is a guide rail, and several lifting arms are passed the lifting arm setting-in bearing platform structure that contracts nested, the most inboard; Described driven pulley group comprises fixed pulley, cable wire, change speed gear box.
2. removable nested type elevator as claimed in claim 1, it is characterized in that: the V-arrangement pulley is established at four angles, peripheral lifting arm top, middle all lifting arms are all established the V-arrangement pulley up and down, and the lining is enclosed below the lifting arm four angles and established the V-arrangement pulley, V-type pulley and the corresponding sliding block joints of four limit guide rails.
3. removable nested type elevator as claimed in claim 1 is characterized in that: described quadra structure is rectangular frame structure, square-shaped frame shelf structure.
4. removable nested type elevator as claimed in claim 1 is characterized in that: also comprise control handle, described control handle links to each other with change speed gear box.
5. removable nested type elevator as claimed in claim 1 is characterized in that: also be included as electrical motor and control button thereof that the driven pulley group provides power.
6. removable nested type elevator as claimed in claim 1 is characterized in that: described driven pulley group also comprises reel and ratchet device.
7. as the described removable nested type elevator in one of claim 1 or 4, it is characterized in that: described driven pulley group also comprises service brake, and service brake is connected with the reel axis by cable wire.
8. removable nested type elevator as claimed in claim 1 is characterized in that: described castor is the cardan wheel of tight mechanism with lock.
9. removable nested type elevator as claimed in claim 1 is characterized in that: described bearing platform structure is to be replaceable bearing platform, comprises loading arm and bearing platform.
CNU2007201272352U 2007-07-30 2007-07-30 Movable nestification type elevator Expired - Fee Related CN201087117Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201272352U CN201087117Y (en) 2007-07-30 2007-07-30 Movable nestification type elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201272352U CN201087117Y (en) 2007-07-30 2007-07-30 Movable nestification type elevator

Publications (1)

Publication Number Publication Date
CN201087117Y true CN201087117Y (en) 2008-07-16

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Application Number Title Priority Date Filing Date
CNU2007201272352U Expired - Fee Related CN201087117Y (en) 2007-07-30 2007-07-30 Movable nestification type elevator

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CN (1) CN201087117Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923620A (en) * 2012-11-18 2013-02-13 昆山市大金机械设备厂 Lifting type work platform and lifting ladder structure of lifting type work platform
CN104291184A (en) * 2014-08-21 2015-01-21 四川金锋建设有限公司 Elevator for construction site
CN104444131A (en) * 2014-11-19 2015-03-25 南通恒康数控机械有限公司 Secondary structure casting machine lifting system
CN105883685A (en) * 2014-10-30 2016-08-24 代秀才 Structural design for light forklift gantry system
WO2018223448A1 (en) * 2016-08-04 2018-12-13 崔侃 Lifting mechanism
CN110316683A (en) * 2019-07-18 2019-10-11 佛山科学技术学院 A kind of hoistable platform
CN110697593A (en) * 2019-10-18 2020-01-17 徐州市凯诺机械有限公司 Elevator for building site
CN114195049A (en) * 2021-12-01 2022-03-18 上海汇聚自动化科技有限公司 AGV lifting transport vehicle for high-speed rail carriage floor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923620A (en) * 2012-11-18 2013-02-13 昆山市大金机械设备厂 Lifting type work platform and lifting ladder structure of lifting type work platform
CN104291184A (en) * 2014-08-21 2015-01-21 四川金锋建设有限公司 Elevator for construction site
CN105883685A (en) * 2014-10-30 2016-08-24 代秀才 Structural design for light forklift gantry system
CN104444131A (en) * 2014-11-19 2015-03-25 南通恒康数控机械有限公司 Secondary structure casting machine lifting system
CN104444131B (en) * 2014-11-19 2017-01-25 南通恒康数控机械股份有限公司 Secondary structure casting machine lifting system
WO2018223448A1 (en) * 2016-08-04 2018-12-13 崔侃 Lifting mechanism
CN110316683A (en) * 2019-07-18 2019-10-11 佛山科学技术学院 A kind of hoistable platform
CN110697593A (en) * 2019-10-18 2020-01-17 徐州市凯诺机械有限公司 Elevator for building site
CN114195049A (en) * 2021-12-01 2022-03-18 上海汇聚自动化科技有限公司 AGV lifting transport vehicle for high-speed rail carriage floor

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080716

Termination date: 20100730