CN102642780A - Window type crane - Google Patents
Window type crane Download PDFInfo
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- CN102642780A CN102642780A CN201210146008XA CN201210146008A CN102642780A CN 102642780 A CN102642780 A CN 102642780A CN 201210146008X A CN201210146008X A CN 201210146008XA CN 201210146008 A CN201210146008 A CN 201210146008A CN 102642780 A CN102642780 A CN 102642780A
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- frame
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- winch
- jack
- wheel machine
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Abstract
The invention relates to a window type crane, which mainly solves the technical problems that the existing crane is inconvenient to assemble and operators on the ground hardly observe whether the lifting height of decorative materials is in place or not. The window type crane comprises a winch, a rope, a lifting hook, a guide wheel and a winch bracket, wherein the winch mainly comprises a motor, a rotary drum, a lifting circuit and a descending circuit, an output shaft of the motor is connected with the rotary drum in a transmission mode, one end of the rope is connected with the rotary drum, the rope is wound on an outer wall of the rotary drum, the rope winds the guide wheel, the other end of the rope is connected with the lifting hook, and the lifting circuit and the descending circuit are electrically connected with the winch. The window type crane is characterized by also comprising a frame body fixed on a window, the frame body mainly comprises a frame, a suspension arm and a jack, the suspension arm is connected with the frame, the frame is fixedly connected with an ejector rod of the jack, and the winch bracket is connected with the frame.
Description
Technical field
The present invention relates to a kind of loop wheel machine, specifically relate to a kind of window formula loop wheel machine.
Background technology
The present dwelling house overwhelming majority is positioned at more than the second layer, and it is indoor when the finishing dwelling house, need to use loop wheel machine that finishing material is transported to.The loop wheel machine that uses at present mainly is made up of motor, cylinder, winch support, rope, guide wheel, suspension hook; The output shaft and the cylinder of motor are in transmission connection; Cylinder and winch support axial restraint circumferentially are rotationally connected, and the winch support is placed on the ground, and guide wheel is arranged on the building roof; Rope one end is wrapped on the cylinder, and the other end of rope is walked around guide wheel and is connected with suspension hook.Adopt the loop wheel machine of this structure, when the handling finishing material, need to use weight (like stone etc.) to be pressed on the winch support, make the loop wheel machine can normal handling weight, it installs trouble; Moreover operating personal stands in usually on the ground and controls loop wheel machine work through motor switch, because present dwelling house belongs to high residential building, whether operating personal on the ground is difficult to observe finishing material elevate a turnable ladder height and puts in place, and it is indoor that finishing material can be moved into.
Summary of the invention
In order to overcome disadvantages of background technology, the present invention provides a kind of simple installation and can make operating personal be easy to observe the window formula loop wheel machine whether article elevate a turnable ladder height puts in place.
The technical scheme that the present invention adopts is: a kind of window formula loop wheel machine, comprise winch, rope, suspension hook, guide wheel, winch support, and said winch mainly is made up of motor, cylinder, elevate a turnable ladder circuit, decline circuit; The output shaft of said motor and said cylinder are in transmission connection; One end of said rope is connected with said cylinder and rope is wrapped on the outer wall of cylinder, said rope walk around said guide wheel, the other end of said rope is connected with said suspension hook; Elevate a turnable ladder circuit and decline circuit are electrically connected with winch; Also comprise the frame main body that is used for fixing on window, said frame main body mainly is made up of frame, arm, jack, and said arm is connected with said frame; Said frame is captiveed joint with the push rod of said jack, and said winch support is connected with said frame.
On the basis of such scheme and as the preferred version of such scheme: also comprise feet; Said feet is separately positioned on the housing of end and said jack of said frame; Said feet on said frame end and said jack housing is between a plurality of and said feet and forms groove, and said groove and said window frame are suitable.
On the basis of such scheme and as the preferred version of such scheme: said guide wheel is connected with the end of said arm.
On the basis of such scheme and as the preferred version of such scheme: also comprise pivoted housing; Said arm all is connected with said frame through said pivoted housing with said winch support; Said pivoted housing circumferentially is rotationally connected through bearing and said frame axial restraint; Said arm is connected with said pivoted housing, and said winch support is connected with said pivoted housing.
On the basis of such scheme and as the preferred version of such scheme: also comprise locating dowel pin and dowel disc; Said locating dowel pin is arranged on the said pivoted housing; Said dowel disc is captiveed joint with said frame; On said dowel disc, be provided with knock hole, said locating dowel pin forms to peg graft with said knock hole and cooperates.
On the basis of such scheme and as the preferred version of such scheme: also comprise limiting stopper, limit switch; Said limit switch is connected with the elevate a turnable ladder circuit; Said limiting stopper is fixed on the said rope end near said suspension hook; Limit switch is positioned near guide wheel, and limiting stopper is in the position that offsets with limit switch, and limit switch breaks off the elevate a turnable ladder circuit.
On the basis of such scheme and as the preferred version of such scheme: the quantity of said jack is 2.
The present invention compared with prior art its beneficial effect is: the frame main body of window formula loop wheel machine of the present invention is fixed on the window; The winch support also is equivalent to be fixed on the window, removes traditional loop wheel machine from and uses weight to be pressed on the winch support to obtain bigger load-carrying capacity.Moreover the frame main body direct mount rather than rest on the ground aloft, and whether the operator can observe finishing material elevate a turnable ladder height intuitively and put in place.
Description of drawings
Fig. 1 is the structural representation of window formula loop wheel machine of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
As shown in Figure 1; Window formula loop wheel machine of the present invention comprises winch, rope 2, suspension hook 3, guide wheel 4, winch support 5, and said winch mainly is made up of motor, cylinder 1, elevate a turnable ladder circuit, decline circuit; The output shaft of said motor and said cylinder 5 are in transmission connection; One end of said rope 2 is connected with said cylinder 1 and rope 2 is wrapped on the outer wall of cylinder 1, said rope 2 walk around said guide wheel 4, the other end of said rope 2 is connected with said suspension hook 3; Elevate a turnable ladder circuit and decline circuit are electrically connected with winch, and elevate a turnable ladder circuit and decline circuit are respectively applied for the control motor just to be changeed or reverse and reach the purpose that suspension hook rises or descends.Also comprise the frame main body that is used for fixing on window; Said frame main body mainly is made up of frame 6, arm 7, jack 8; Said arm 7 is connected with said frame 6 and this arm 7 is inclined upwardly; Said frame 6 is captiveed joint with the push rod of said jack 8, and said winch support 5 is connected with said frame 6.In the present invention, the winch support is connected with frame, and frame is as parts in the frame main body, when using this window formula loop wheel machine, only must frame main body be installed on the window and get final product.Because frame captives joint with the push rod of jack, during the fitting machine frame body, push the depression bar of jack, make the push rod of jack drive the frame rising and all offset with the edge of window until the top of the bottom of jack and frame.Act on the opposition at top of bottom and the frame of jack through the window edge, frame main body is fixed on the window, the winch support also is equivalent to be fixed on and has obtained bigger load-carrying capacity on the window.Moreover the frame main body direct mount rather than rest on the ground aloft, and whether the operator can observe finishing material elevate a turnable ladder height intuitively and put in place.In the present embodiment; The winch support is connected with frame; Can certainly it be installed on the arm or be installed in simultaneously on frame and the arm, as long as this winch support can be through frame main body and window maintenance relative fixed with the bigger load-carrying capacity of acquisition.In the present invention; Jack is as the parts that the frame main body height is changed; These parts make frame main body be connected on the window and can unload easily; As the direct distortion of present embodiment, jack also can be replaced by cylinder, hydraulic actuating cylinder, linear electric motors or other device that can play this effect equally.
Further; Also comprise feet 9; Feet 9 is separately positioned on the housing of end and jack 8 of frame 6, is at the feet on frame end and the jack housing and forms groove 13 between a plurality of and said feet, and said groove and said window frame are suitable.Because most of window all has aluminum alloy or a wooden window frame, adopt the structure of feet, can make frame main body across on window frame, the easier for installation and frame main body of frame main body can be fixed on the window more firmly.The quantity of the feet of each side can be 2,3 even more a plurality of.Certainly, having under the situation of window frame, also can not adopt feet, the top of adopting cushion block (like fragment of brick) to be placed on bottom, the frame of the both sides jack of window frame offsets with cushion block respectively and gets final product.
Further, for the structure that makes window formula loop wheel machine is compact more, the length of rope is more reasonable, and guide wheel 4 is connected with the end of arm 7.
Further, arm 7 all is connected with frame through pivoted housing 10 with winch support 5, and pivoted housing 10 circumferentially is rotationally connected through bearing and frame 6 axial restraints, and arm is connected with pivoted housing 10, and the winch support is connected with pivoted housing.As the direct distortion of present embodiment, the winch support can be only to be connected with pivoted housing or only to be connected with arm, also can be to be connected simultaneously with arm with pivoted housing.Because it is limited that the window of building can be installed the space of frame main body, when on the elevate a turnable ladder circuit, obstacle being arranged, rotatable arm in use can be according to the suitable elevate a turnable ladder position of environmental selection with avoiding obstacles.
Further, also comprise locating dowel pin 11 and dowel disc 12, locating dowel pin 11 is arranged on the pivoted housing 10, and dowel disc 12 is captiveed joint with frame 6, on dowel disc 12, is provided with knock hole, and locating dowel pin 11 forms to peg graft with this knock hole and cooperates.Through the structure of locating dowel pin and dowel disc, avoid in the environment of wind is arranged, being driven arm and rock by the elevate a turnable ladder article.As the direct distortion of present embodiment, also can locating dowel pin be fixed on the frame, dowel disc be fixed on the pivoted housing or other parts on make arm and frame keep relatively-stationary purpose to reach to match with locating dowel pin.
Further, also comprise limiting stopper 14, limit switch 15, limit switch is connected with the elevate a turnable ladder circuit; Limiting stopper 14 is fixed on the rope end near suspension hook 3; Limit switch 15 is positioned near guide wheel 4, and limiting stopper is in the position that offsets with limit switch, and limit switch breaks off the elevate a turnable ladder circuit.Rope pulling suspension hook rises, and when limiting stopper and limit switch offseted, motor stopped operating.It prevents effectively that suspension hook from excessively rising and causes this window formula loop wheel machine to damage, and can avoid simultaneously being deviate to cause safety misadventure by the article of the elevate a turnable ladder back of excessively rising from hanging on.
Further, the quantity of jack 8 is 2.Certainly the quantity of jack also can be 1,3 or more a plurality of.The quantity of jack adopts more than 2, can make the stressed more even of feet, even one of them jack lost efficacy this window formula loop wheel machine endure.
In the present invention, frame can also select for use 0.2m, 0.4m, 0.95m or other height specification to link to each other with this frame, makes the height of frame main body adapt to the window height, and its global shape also is not limited to into H shape.
Present embodiment should not be regarded as limitation of the present invention, but any improvement of doing based on spirit of the present invention, all should be within protection scope of the present invention.
Claims (7)
1. a window formula loop wheel machine comprises winch, rope, suspension hook, guide wheel, winch support, and said winch mainly is made up of motor, cylinder, elevate a turnable ladder circuit, decline circuit; The output shaft of said motor and said cylinder are in transmission connection; One end of said rope is connected with said cylinder and rope is wrapped on the outer wall of cylinder, said rope walk around said guide wheel, the other end of said rope is connected with said suspension hook; Elevate a turnable ladder circuit and decline circuit are electrically connected with winch; It is characterized in that: also comprise the frame main body that is used for fixing on window, said frame main body mainly is made up of frame, arm, jack, and said arm is connected with said frame; Said frame is captiveed joint with the push rod of said jack, and said winch support is connected with said frame.
2. the described window formula of right claim 1 loop wheel machine; It is characterized in that: also comprise feet; Said feet is separately positioned on the housing of end and said jack of said frame; Said feet on said frame end and said jack housing is between a plurality of and said feet and forms groove, and said groove and said window frame are suitable.
3. the described window formula of right claim 1 loop wheel machine, it is characterized in that: said guide wheel is connected with the end of said arm.
4. the described window formula of right claim 1 loop wheel machine; It is characterized in that: also comprise pivoted housing; Said arm all is connected with said frame through said pivoted housing with said winch support; Said pivoted housing circumferentially is rotationally connected through bearing and said frame axial restraint, and said arm is connected with said pivoted housing, and said winch support is connected with said pivoted housing.
5. the described window formula of right claim 4 loop wheel machine; It is characterized in that: also comprise locating dowel pin and dowel disc; Said locating dowel pin is arranged on the said pivoted housing; Said dowel disc is captiveed joint with said frame, on said dowel disc, is provided with knock hole, and said locating dowel pin forms to peg graft with said knock hole and cooperates.
6. each described window formula loop wheel machine of right claim 1-5; It is characterized in that: also comprise limiting stopper, limit switch; Said limit switch is connected with said elevate a turnable ladder circuit, and said limiting stopper is fixed on the said rope near the end of said suspension hook, and limit switch is positioned near guide wheel; Limiting stopper is in the position that offsets with limit switch, and limit switch breaks off the elevate a turnable ladder circuit.
7. each described window formula loop wheel machine of right claim 1-5, it is characterized in that: the quantity of said jack is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210146008XA CN102642780A (en) | 2012-05-11 | 2012-05-11 | Window type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210146008XA CN102642780A (en) | 2012-05-11 | 2012-05-11 | Window type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102642780A true CN102642780A (en) | 2012-08-22 |
Family
ID=46655913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210146008XA Pending CN102642780A (en) | 2012-05-11 | 2012-05-11 | Window type crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN102642780A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858519A (en) * | 2016-06-27 | 2016-08-17 | 张七龙 | Hydraulic crane for home decoration |
| CN105883657A (en) * | 2016-06-27 | 2016-08-24 | 张七龙 | Manufacturing and using method of folding home decoration crane |
Citations (11)
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|---|---|---|---|---|
| JPH0769583A (en) * | 1993-09-03 | 1995-03-14 | Hitachi Plant Eng & Constr Co Ltd | Gantry type steel structure with crane beam |
| RU2048423C1 (en) * | 1991-06-20 | 1995-11-20 | Строительно-монтажная лаборатория Акционерного производственного монтажно-строительного предприятия "Электрон" | Crane for lifting and delivering loads into window aperture in building |
| CN2656390Y (en) * | 2003-05-29 | 2004-11-17 | 周培信 | Folding indoor hoister |
| CN2801745Y (en) * | 2005-02-02 | 2006-08-02 | 曾庆金 | Small hoist for flat house grain sunning |
| CN201002928Y (en) * | 2007-01-22 | 2008-01-09 | 宋鹏飞 | Hanging and transporting machine |
| CN201136745Y (en) * | 2007-10-26 | 2008-10-22 | 张成龙 | Portable small-sized hoisting machine |
| CN201473232U (en) * | 2009-07-24 | 2010-05-19 | 胡淑华 | Double-arm type rotating arm |
| CN201501748U (en) * | 2009-07-24 | 2010-06-09 | 胡淑华 | Double-arm building lifting machine |
| CN201932844U (en) * | 2010-11-24 | 2011-08-17 | 杨民芝 | Agricultural hoister capable of rotating 360 degrees |
| CN102275830A (en) * | 2011-05-31 | 2011-12-14 | 中国一冶集团有限公司 | Pillar type hoisting method |
| CN202529740U (en) * | 2012-05-11 | 2012-11-14 | 叶海龙 | Window type loop wheel machine |
-
2012
- 2012-05-11 CN CN201210146008XA patent/CN102642780A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2048423C1 (en) * | 1991-06-20 | 1995-11-20 | Строительно-монтажная лаборатория Акционерного производственного монтажно-строительного предприятия "Электрон" | Crane for lifting and delivering loads into window aperture in building |
| JPH0769583A (en) * | 1993-09-03 | 1995-03-14 | Hitachi Plant Eng & Constr Co Ltd | Gantry type steel structure with crane beam |
| CN2656390Y (en) * | 2003-05-29 | 2004-11-17 | 周培信 | Folding indoor hoister |
| CN2801745Y (en) * | 2005-02-02 | 2006-08-02 | 曾庆金 | Small hoist for flat house grain sunning |
| CN201002928Y (en) * | 2007-01-22 | 2008-01-09 | 宋鹏飞 | Hanging and transporting machine |
| CN201136745Y (en) * | 2007-10-26 | 2008-10-22 | 张成龙 | Portable small-sized hoisting machine |
| CN201473232U (en) * | 2009-07-24 | 2010-05-19 | 胡淑华 | Double-arm type rotating arm |
| CN201501748U (en) * | 2009-07-24 | 2010-06-09 | 胡淑华 | Double-arm building lifting machine |
| CN201932844U (en) * | 2010-11-24 | 2011-08-17 | 杨民芝 | Agricultural hoister capable of rotating 360 degrees |
| CN102275830A (en) * | 2011-05-31 | 2011-12-14 | 中国一冶集团有限公司 | Pillar type hoisting method |
| CN202529740U (en) * | 2012-05-11 | 2012-11-14 | 叶海龙 | Window type loop wheel machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858519A (en) * | 2016-06-27 | 2016-08-17 | 张七龙 | Hydraulic crane for home decoration |
| CN105883657A (en) * | 2016-06-27 | 2016-08-24 | 张七龙 | Manufacturing and using method of folding home decoration crane |
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Application publication date: 20120822 |