CN104150397B - A kind of crane - Google Patents

A kind of crane Download PDF

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Publication number
CN104150397B
CN104150397B CN201410340891.5A CN201410340891A CN104150397B CN 104150397 B CN104150397 B CN 104150397B CN 201410340891 A CN201410340891 A CN 201410340891A CN 104150397 B CN104150397 B CN 104150397B
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CN
China
Prior art keywords
carrying platform
crane
support member
frame
fixture
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
CN201410340891.5A
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Chinese (zh)
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CN104150397A (en
Inventor
刘纯良
陈言翰
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Individual
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Individual
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Publication date
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Priority to CN201410340891.5A priority Critical patent/CN104150397B/en
Publication of CN104150397A publication Critical patent/CN104150397A/en
Application granted granted Critical
Publication of CN104150397B publication Critical patent/CN104150397B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of crane.The present invention proposes a kind of rectangle frame support body including being made up of and carrying platform metallic rod, it is characterized in that: described carrying platform corner is set on four columns of described frame body by hole, the top of described column is equipped with pulley, the corner of described carrying platform all uses the wheel rope through described pulley to fix, the described other end taking turns rope is connected with motor, use above annexation, when actual job, workman can ground by workpiece as on described carrying platform after, the height needed is risen to again by pulley traction, reduce the difficulty of operation, improve safety.

Description

A kind of crane
Technical field
The present invention relates to mechanical field, particularly relate to a kind of crane.
Background technology
Crane is the indispensable use devices such as stage layout and use, and its convenience used is direct with performance Being related to the progress being difficult to degree and construction of site operation, at present, conventional crane uses solid Fixed carrying platform, i.e. carrying platform are fixed on crane, it is impossible to mobile, during construction, need workpiece By the devices such as crane one by one hang on carrying platform, due to the liftoff height of carrying platform, therefore this The complexity that item work becomes, and, high aerial, workpiece is reasonably put on carrying platform, and moves Position, is all very difficult work, and risk factor is the highest, thus, conventional crane on using, There is also in-convenience in use, the problems such as danger coefficient is high.
Summary of the invention
The present invention proposes a kind of crane, solves in prior art operation on crane difficult and dangerous Spend high problem.
The technical scheme is that and be achieved in that: a kind of crane, including the rectangle being made up of metallic rod Frame body and carrying platform, described carrying platform corner is set in four columns of described frame body by hole On, such that it is able to slide along described column, the top of described column is equipped with pulley, described carrying platform Corner all use the wheel rope through described pulley to fix, the described other end taking turns rope is connected with motor, passes through Motor traction is described takes turns rope, drives described carrying platform to slide up and down along described column.
Further, described carrying platform is provided with some the sliding trays being parallel to each other, and described sliding tray with The long limit of described carrying platform is vertical, and described sliding tray is sliding with several by being arranged over an open rectangle frame Dynamic dolly is constituted, and described sliding machine includes sliding panel, support member and the fixture being sequentially connected with from top to bottom, Described sliding panel is the metallic plate composition that lower section is provided with several wheels, it is however generally that, at described metallic plate Four angles are respectively mounted a wheel and get final product held stationary, and described metallic plate connects support member, described support member On be connected to the fixture of fixing carrying workpiece, described support member is jack, such that it is able at certain model Enclose the interior height adjusting and supporting.
Further, described sliding panel and described support member are located at the inside of described rectangle frame, described fixture from The opening part of described rectangle frame stretches out.
Further, described fixture be arranged above V-shaped frame, it is simple to clamping workpiece, prevent from coming off.
Further, inside the V-arrangement frame of described fixture, it is equipped with the roll shaft parallel with described frame, uses In workpiece be perpendicular to described frame move time, reduce resistance, it is also possible to flip portion workpiece.
Further, described sliding tray has 2.
Further, described sliding tray has 4.
The invention have the benefit that the described crane that the present invention proposes, by arranging described carrying platform Can slide up and down along the column of described rectangular box, thus in use, workpiece first can be put into described On carrying platform, set up, by described pulley etc., the height that described carrying platform is risen to be needed the most again, Thus reduce the difficulty of operation, and also reduce the risk of operation, more practical, and, described carrying is put down Described sliding machine on platform, can carry out workpiece left-right and front-back on described carrying platform and move, greatly Decrease manpower transport, improve convenient function, work high above the ground is the safest.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the present invention one embodiment of a kind of crane;
Fig. 2 is the structural representation of the sliding tray of crane shown in Fig. 1;
Fig. 3 is the structural representation of the sliding machine of crane shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of crane, including the rectangle frame support body 1 being made up of metallic rod With carrying platform 2, carrying platform 2 four jiaos is set on four columns 11 of frame body 1 by hole, from And can slide along column 11, the top of column 11 is equipped with pulley 3, and the corner of carrying platform 2 is all adopted Fixing with the wheel rope through pulley 3, the other end of wheel rope is connected with motor, by motor traction wheel rope, band Dynamic carrying platform 2 slides up and down along column 11.
Further, carrying platform 2 is provided with some the sliding trays being parallel to each other 4, and sliding tray 4 and carrying The long limit of platform 2 is vertical, and sliding tray 4 is by being arranged over an open rectangle frame 41 and several sliding machines 42 are constituted, and sliding machine 42 includes the sliding panel 421 being sequentially connected with from top to bottom, support member 422 and fixes Part 423, the metallic plate that sliding panel 421 is provided with several wheels for lower section is constituted, it is however generally that, at metallic plate Four angles be respectively mounted a wheel and get final product held stationary, metallic plate connects support member 422, support member 422 On be connected to the fixture 423 of fixing carrying workpiece.
Further, sliding panel 421 and support member 422 are located at the inside of rectangle frame 41, and fixture 423 is from square The opening part of shape frame 41 stretches out.
Further, support member 422 is jack, such that it is able to adjust the height of support within the specific limits.
Further, fixture 423 be arranged above V-shaped frame, it is simple to clamping workpiece, prevent from coming off.
Further, inside the V-arrangement frame of fixture 423, it is equipped with the roll shaft 424 parallel with frame, uses In workpiece be perpendicular to frame move time, reduce resistance, it is also possible to flip portion workpiece.
Further, sliding tray 4 has 2.
Further, sliding tray 4 has 4.
Use above structure, in actual job, workman can when ground, will workpiece as carrying On platform 2, after being well placed, then by motor and pulley 3, traction carrying platform 2 rises to the height needed, Aerial at height, workpiece is as on the sliding tray 4 on carrying platform, thus by the movement of sliding machine 42, Workpiece can be driven to move, it addition, the design of roll shaft 424, be also more convenient for workpiece to be perpendicular to limit Resistance when frameing shift dynamic, thus, workpiece can be the most mobile on carrying platform, greatly Facilitate construction.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this Within bright protection domain.

Claims (6)

1. a crane, including the rectangle frame support body being made up of metallic rod and carrying platform, it is characterised in that: Described carrying platform corner is set on four columns of described frame body by hole, the top of described column End is equipped with pulley, and the corner of described carrying platform all uses the wheel rope through described pulley to fix, described The other end of wheel rope is connected with motor, and described carrying platform is provided with some the sliding trays being parallel to each other, And described sliding tray is vertical with the long limit of described carrying platform, described sliding tray is by being arranged over an opening Rectangle frame and several sliding machines are constituted, and described sliding machine includes the slip being sequentially connected with from top to bottom Plate, support member and fixture, described sliding panel is the metallic plate composition that lower section is provided with several wheels, institute State connection support member on metallic plate, described support member is connected to the fixture of fixing carrying workpiece, institute Stating support member is jack.
Crane the most as described in the appended claim 1, it is characterised in that: described sliding panel and described support member are located at institute Stating the inside of rectangle frame, described fixture stretches out from the opening part of described rectangle frame.
Crane the most as stated in claim 2, it is characterised in that: described fixture be arranged above V-shaped frame.
Crane the most as claimed in claim 3, it is characterised in that: inside the V-arrangement frame of described fixture, all It is provided with the roll shaft parallel with described frame.
5. crane as described in arbitrary in claim 2-4, it is characterised in that: described sliding tray has 2.
6. crane as described in arbitrary in claim 2-4, it is characterised in that: described sliding tray has 4.
CN201410340891.5A 2014-07-17 2014-07-17 A kind of crane Expired - Fee Related CN104150397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410340891.5A CN104150397B (en) 2014-07-17 2014-07-17 A kind of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410340891.5A CN104150397B (en) 2014-07-17 2014-07-17 A kind of crane

Publications (2)

Publication Number Publication Date
CN104150397A CN104150397A (en) 2014-11-19
CN104150397B true CN104150397B (en) 2016-08-24

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444930A (en) * 2014-12-10 2015-03-25 嘉善天慧光电科技有限公司 Adjustable feeding device
CN105800501B (en) * 2016-05-22 2018-06-15 浙江天翔建设有限公司 A kind of fixed building lifting device of negative pressure
CN107337142A (en) * 2017-06-12 2017-11-10 合肥航机械科技股份有限公司 One kind is based on four post lifting machines of lifting
CN112551414B (en) * 2020-12-24 2022-03-25 湖南恒安生活用纸有限公司 Refill lifting mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435915A (en) * 1966-05-05 1969-04-01 Julio Villars Lifting installation
CN2486533Y (en) * 2001-06-29 2002-04-17 李洪奇 Improved automobile lift
CN202366824U (en) * 2011-12-26 2012-08-08 济南华北升降平台制造有限公司 Three-dimensional lifting platform trolley
CN203312674U (en) * 2013-06-27 2013-11-27 山东爱普电气设备有限公司 Trolley for electrically lifting breaker
CN203373074U (en) * 2013-07-22 2014-01-01 深圳市天得一环境科技有限公司 Hand-operated self-protection lifting working platform
CN203612916U (en) * 2013-12-06 2014-05-28 中汽迈赫(天津)工程设计研究院有限公司 Three-dimensional trolley
CN203976304U (en) * 2014-07-17 2014-12-03 刘纯良 A kind of crane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435915A (en) * 1966-05-05 1969-04-01 Julio Villars Lifting installation
CN2486533Y (en) * 2001-06-29 2002-04-17 李洪奇 Improved automobile lift
CN202366824U (en) * 2011-12-26 2012-08-08 济南华北升降平台制造有限公司 Three-dimensional lifting platform trolley
CN203312674U (en) * 2013-06-27 2013-11-27 山东爱普电气设备有限公司 Trolley for electrically lifting breaker
CN203373074U (en) * 2013-07-22 2014-01-01 深圳市天得一环境科技有限公司 Hand-operated self-protection lifting working platform
CN203612916U (en) * 2013-12-06 2014-05-28 中汽迈赫(天津)工程设计研究院有限公司 Three-dimensional trolley
CN203976304U (en) * 2014-07-17 2014-12-03 刘纯良 A kind of crane

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