CN104150397A - Lifting frame - Google Patents

Lifting frame Download PDF

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Publication number
CN104150397A
CN104150397A CN201410340891.5A CN201410340891A CN104150397A CN 104150397 A CN104150397 A CN 104150397A CN 201410340891 A CN201410340891 A CN 201410340891A CN 104150397 A CN104150397 A CN 104150397A
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CN
China
Prior art keywords
crane
carrying platform
frame
connecting element
sliding
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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.)
Granted
Application number
CN201410340891.5A
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Chinese (zh)
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CN104150397B (en
Inventor
刘纯良
陈言翰
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刘纯良
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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

The invention provides a lifting frame which comprises a rectangular frame body composed of metal bars and a bearing platform. The lifting frame is characterized in that four corners of the bearing platform sleeve four columns of the frame body through holes, a pulley is arranged at the top end of each column, the four corners of the bearing platform are all fixed through ropes passing through the pulleys, and the other end of each rope is connected with a motor. By the connection relation, during actual operation, workers can place workpieces on the bearing platform on the ground and then pulls the workpieces to the needed height through the pulleys, so that difficulty in operation is lowered, and safety is improved.

Description

A kind of crane
Technical field
The present invention relates to mechanical field, refer to especially a kind of crane.
Background technology
Crane is the indispensable operative installationss such as stage layout and use, the comfort feature of its use and performance are directly connected to the progress that is difficult to degree and construction of site operation, at present, what conventional crane adopted is fixing carrying platform, be that carrying platform is fixed on crane, can not move, when construction, need to be by workpiece by the devices such as hoisting crane hanging on carrying platform one by one, due to the liftoff height of carrying platform, therefore the complexity that this work becomes, and, high aerial, workpiece is reasonably put on carrying platform, and move position, all very difficult work, degree of risk is also very high, thereby, conventional crane in the use, also have and use inconvenience, the problems such as danger coefficient height.
Summary of the invention
The present invention proposes a kind of crane, has solved in prior art operational difficulty and the high problem of degree of risk on crane.
Technical scheme of the present invention is achieved in that a kind of crane, comprise the rectangle frame support body and the carrying platform that are formed by Metallic rod, four jiaos of described carrying platforms are set in by hole on four columns of described frame body, thereby can slide along described column, the top of described column is equipped with pulley, four jiaos of described carrying platform all adopt through the wheel rope of described pulley and fix, the described other end of taking turns rope is connected with motor, draw the described rope of taking turns by motor, drive described carrying platform to slide up and down along described column.
Further, described carrying platform is provided with some the sliding trays that are parallel to each other, and described sliding tray is vertical with the long limit of described carrying platform, described sliding tray is provided with an opening rectangle frame by top and several sliding machines form, described sliding machine comprises the sliding panel connecting successively from top to bottom, strut member and connecting element, described sliding panel is the metal sheet formation that below is provided with several wheels, generally speaking, at four angles of described metal sheet, a wheel is all installed and is got final product held stationary, on described metal sheet, connect strut member, on described strut member, connect the connecting element for fixing carrying workpiece.
Further, described sliding panel and described strut member are located at the inside of described rectangle frame, and described connecting element stretches out from the opening part of described rectangle frame.
Further, described strut member is jack, thereby can adjust within the specific limits the height of support.
Further, the top of described connecting element is V font frame, is convenient to clamping workpiece, prevents from coming off.
Further, the V-arrangement frame inside of described connecting element, is equipped with the roll shaft parallel with described frame, while movement, reduces resistance for workpiece perpendicular to described frame, also can flip portion workpiece.
Further, described sliding tray has 2.
Further, described sliding tray has 4.
Beneficial effect of the present invention is: the described crane that the present invention proposes, by being set, described carrying platform can slide up and down along the column of described rectangle framework, thereby in use, workpiece first can be put on described carrying platform, and then by the establishments such as described pulley by described carrying platform rise to need height, thereby reduce the difficulty of operation, also reduced the risk of operation, more practical, and, described sliding machine on described carrying platform, workpiece can be carried out on described carrying platform to left-right and front-back moves, reduce greatly manpower transport, improve convenient function, aloft work is also safer.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of an embodiment of a kind of crane of the present invention;
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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of crane, comprise the rectangle frame support body 1 and the carrying platform 2 that are formed by Metallic rod, 2 four jiaos of carrying platforms are set in by hole on four columns 11 of frame body 1, thereby can slide along column 11, and the top of column 11 is equipped with pulley 3, four jiaos of carrying platform 2 all adopt through the wheel rope of pulley 3 and fix, the other end of wheel rope is connected with motor, by motor traction wheel rope, drives carrying platform 2 to slide up and down along column 11.
Further, carrying platform 2 is provided with some the sliding trays that are parallel to each other 4, and sliding tray 4 is vertical with the long limit of carrying platform 2, sliding tray 4 is provided with an opening rectangle frame 41 by top and several sliding machines 42 form, sliding machine 42 comprises the sliding panel 421 connecting successively from top to bottom, strut member 422 and connecting element 423, sliding panel 421 for below be provided with several wheels metal sheet form, generally speaking, at four angles of metal sheet, a wheel is all installed and is got final product held stationary, on metal sheet, connect strut member 422, on strut member 422, connect the connecting element 423 for fixing carrying workpiece.
Further, sliding panel 421 and strut member 422 are located at the inside of rectangle frame 41, and connecting element 423 stretches out from the opening part of rectangle frame 41.
Further, strut member 422 is jack, thereby can adjust within the specific limits the height of support.
Further, the top of connecting element 423 is V font frame, is convenient to clamping workpiece, prevents from coming off.
Further, the V-arrangement frame inside of connecting element 423, is equipped with the roll shaft parallel with frame 424, while movement, reduces resistance for workpiece perpendicular to frame, also can flip portion workpiece.
Further, sliding tray 4 has 2.
Further, sliding tray 4 has 4.
Adopt above structure, in actual job, workman can be in the time of ground, by workpiece as on carrying platform 2, after being well placed, then by motor and pulley 3, traction carrying platform 2 rises to the height needing, aerial at height, workpiece is as on the sliding tray 4 on carrying platform, thereby by the movement of sliding machine 42, can drive workpiece to move, in addition, the design of roll shaft 424, the resistance while being also more convenient for workpiece to move perpendicular to frame, thereby, workpiece can move arbitrarily on carrying platform on horizontal surface, greatly facilitates construction.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (8)

1. a crane, comprise the rectangle frame support body and the carrying platform that are formed by Metallic rod, it is characterized in that: four jiaos of described carrying platforms are set in by hole on four columns of described frame body, the top of described column is equipped with pulley, four jiaos of described carrying platform all adopt through the wheel rope of described pulley and fix, and the described other end of taking turns rope is connected with motor.
2. crane described in claim 1, it is characterized in that: described carrying platform is provided with some the sliding trays that are parallel to each other, and described sliding tray is vertical with the long limit of described carrying platform, described sliding tray is provided with an opening rectangle frame by top and several sliding machines form, described sliding machine comprises the sliding panel, strut member and the connecting element that connect successively from top to bottom, described sliding panel is the metal sheet formation that below is provided with several wheels, on described metal sheet, connect strut member, on described strut member, connect the connecting element for fixing carrying workpiece.
3. crane described in claim 2, is characterized in that: described sliding panel and described strut member are located at the inside of described rectangle frame, and described connecting element stretches out from the opening part of described rectangle frame.
4. crane described in claim 2, is characterized in that: described strut member is jack.
5. crane described in claim 2, is characterized in that: the top of described connecting element is V font frame.
6. crane described in claim 5, is characterized in that: the V-arrangement frame inside of described connecting element, is equipped with the roll shaft parallel with described frame.
7. as crane as described in arbitrary in claim 2-6, it is characterized in that: described sliding tray has 2.
8. as crane as described in arbitrary in claim 2-6, it is characterized 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 true CN104150397A (en) 2014-11-19
CN104150397B CN104150397B (en) 2016-08-24

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Family Applications (1)

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

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CN (1) CN104150397B (en)

Cited By (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
CN105800501A (en) * 2016-05-22 2016-07-27 安庆海纳信息技术有限公司 Negative-pressure fixed building lifting equipment
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
CN112551414A (en) * 2020-12-24 2021-03-26 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

Cited By (6)

* 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
CN105800501A (en) * 2016-05-22 2016-07-27 安庆海纳信息技术有限公司 Negative-pressure fixed building lifting equipment
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
CN112551414A (en) * 2020-12-24 2021-03-26 湖南恒安生活用纸有限公司 Refill lifting mechanism
CN112551414B (en) * 2020-12-24 2022-03-25 湖南恒安生活用纸有限公司 Refill lifting mechanism

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Granted publication date: 20160824

Termination date: 20180717