CN103950843A - Movable small crane provided with independent telescopic support rod - Google Patents
Movable small crane provided with independent telescopic support rod Download PDFInfo
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- CN103950843A CN103950843A CN201410162647.4A CN201410162647A CN103950843A CN 103950843 A CN103950843 A CN 103950843A CN 201410162647 A CN201410162647 A CN 201410162647A CN 103950843 A CN103950843 A CN 103950843A
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- pulley
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- wheel machine
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Abstract
The invention relates to a movable small crane provided with an independent telescopic support rod. The movable small crane comprises a lifting hook, a first pulley, a lifting arm, an adapting part, a second pulley, a third pulley, a push handle, a base, a winch, a steel wire rope, a support pillar and the support rod, wherein the first pulley, the adapting part, the second pulley and the third pulley are arranged on the lifting arm; the two ends of the support rod are respectively provided with a bulge; the two bulges are respectively connected with notches in the adapting part and the support pillar; the lifting arm can rotate around the upper end of the support pillar; the support pillar can rotate around the axis; a horizontal bulge arranged on the base is sheathed in the push handle; the tail end of the push handle is in contact with the ground; the winch is fixed on the base; the steel wire rope is wound on the third pulley, the second pulley and the first pulley in sequence from the winch, and is connected with the lifting hook. The movable small crane has the advantages of being simple in structure, small in storage size, simple to operate and convenient to use, and solves the problems that an existing small crane is complicated in structure, inconvenient to use and large in storage size.
Description
Technical field
The present invention relates to the little loop wheel machine of a kind of movement with independent retractable support lever, belong to little loop wheel machine technical field.
Background technology
Along with the fast development of logistics, the needs of building operation, multi-form little loop wheel machine emerges in an endless stream, little loop wheel machine is being brought into play more and more important effect at many fermentation, but due to the problem that little loop wheel machine exists at design aspect, affect the efficiency of work, strengthened the cost that work drops into; The little loop wheel machine of most exists complex structure, uses inconvenience, preserves the problems such as volume is large.
Summary of the invention
The present invention relates to the little loop wheel machine of a kind of movement with independent retractable support lever, mainly solve complex structure that existing little loop wheel machine exists, use inconvenience, preserve the problems such as volume is large.
The present invention addresses the above problem by the following technical programs: the little loop wheel machine of a kind of movement with independent retractable support lever, comprises suspension hook, the first pulley, arm, adaptor, the second pulley, the 3rd pulley, pushing hands, base, winch, steel rope, pillar and strut bar.Described the first pulley, adaptor, the second pulley, the 3rd pulley are arranged on arm, the recess that strut bar two ends are provided with on protruding thing and adaptor and pillar joins, arm can rotate around pillar upper end, pillar can rotate around axis, the protruding thing socket of level on pushing hands and base, pushing hands handle end contacts with ground, and winch is fixed on base, and steel rope arises from winch and walks around the 3rd pulley, the second pulley, the first pulley and is connected with suspension hook.
The center-point of described the first pulley, the second pulley, the 3rd pulley, lifting drum and pillar axes are in same plane.
The disc of described pillar axes and the 3rd pulley, lifting drum is tangent.
Described base both sides are provided with places the protruding thing of level and the protruding thing that tilts that pushing hands is used.
Described strut bar two ends are provided with loss prevention rubber,
Outstanding advantages of the present invention is: simple in structure, preserve volume little, simple to operate, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the little loop wheel machine of movement with independent retractable support lever of the present invention.
Fig. 2 is the off working state structural representation of the little loop wheel machine of movement with independent retractable support lever of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is further described.
As depicted in figs. 1 and 2, the little loop wheel machine of movement with independent retractable support lever of the present invention, comprise suspension hook 1, the first pulley 2, arm 3, adaptor 4, the second pulley 5, the 3rd pulley 6, pushing hands 7, base 8, winch 9, steel rope 10, pillar 11 and strut bar 12, concrete structure and connection mode are: described the first pulley 2, adaptor 4, the second pulley 5, the 3rd pulley 6 is arranged on arm 3, described strut bar 12 two ends have the recess on protruding thing and adaptor 4 and pillar 11 to join, strut bar 12 is scalable independent rod member, there is loss prevention rubber at strut bar 12 two ends, described arm 3 can be around pillar 11 upper end rotations, pillar 11 can rotate around axis, winch 9 is fixed on base 8, there is the protruding thing A of level base 8 both sides and the protruding thing B that tilts, pushing hands 7 while being used for placing work respectively and when inoperative.
The center-point of described the first pulley 2, the second pulley 5, the 3rd pulley 6, winch 9 reels and pillar 11 axis are in same plane.
The disc of described pillar 11 axis and the 3rd pulley 6, winch 9 reels is tangent.
When described pushing hands 7 is socketed with the protruding thing A of base 8 level, pushing hands 7 handle end contact with ground.
Described steel rope 10 arises from winch 9 and walks around the 3rd pulley 6, the second pulley 5, the first pulley 2 and is connected with suspension hook 1.
Principle of work and process:
When loop wheel machine work, steel rope 10 on winch 9 is walked around the 3rd pulley 6, the second pulley 5, the first pulley 2 and is connected with suspension hook 1, elongate support bar 12 joins with the recess on adaptor 4 and pillar 11, fixed pedestal, pushing hands 7 is socketed in the protruding thing A of level of base 8, the flexible position that changes pushing hands 7, can add weight counterweight, suspension hook 1 hangs weight, changes the position of weight by swinging strut 11, and manipulation winch 9 is realized hanging of weight.
When loop wheel machine is not worked, keep steel rope 10 well, strut bar 12 is taken off, arm 3 rotates to rear, and the recess after strut bar 12 shortens and on adaptor 4 and pillar 11 joins, fixed pedestal, and pushing hands 7 is socketed in base 8 and tilts protruding thing B above, realizes the movement of loop wheel machine.
Claims (5)
1. the little loop wheel machine of the movement with independent retractable support lever, comprise suspension hook, the first pulley, arm, adaptor, the second pulley, the 3rd pulley, pushing hands, base, winch, steel rope, pillar and strut bar, it is characterized in that, described the first pulley, adaptor, the second pulley, the 3rd pulley is arranged on arm, the recess that strut bar two ends are provided with on protruding thing and adaptor and pillar joins, arm can rotate around pillar upper end, pillar can rotate around axis, the protruding thing socket of level on pushing hands and base, pushing hands handle end contacts with ground, winch is fixed on base, steel rope arises from winch and walks around the 3rd pulley, the second pulley, the first pulley is connected with suspension hook.
2. the little loop wheel machine of the movement with independent retractable support lever according to claim 1, is characterized in that, the center-point of described the first pulley, the second pulley, the 3rd pulley, lifting drum and pillar axes are in same plane.
3. the little loop wheel machine of the movement with independent retractable support lever according to claim 1, is characterized in that, the disc of described pillar axes and the 3rd pulley, lifting drum is tangent.
4. the little loop wheel machine of the movement with independent retractable support lever according to claim 1, is characterized in that, described base both sides are provided with places the protruding thing of level and the protruding thing that tilts that pushing hands is used.
5. the little loop wheel machine of the movement with independent retractable support lever according to claim 1, is characterized in that, described strut bar two ends are provided with loss prevention rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162647.4A CN103950843A (en) | 2014-04-22 | 2014-04-22 | Movable small crane provided with independent telescopic support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162647.4A CN103950843A (en) | 2014-04-22 | 2014-04-22 | Movable small crane provided with independent telescopic support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103950843A true CN103950843A (en) | 2014-07-30 |
Family
ID=51328236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410162647.4A Pending CN103950843A (en) | 2014-04-22 | 2014-04-22 | Movable small crane provided with independent telescopic support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103950843A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355244A (en) * | 2014-11-25 | 2015-02-18 | 广西大学 | Foldable movable small crane with detachable independent supporting rod for supporting work |
| CN108104071A (en) * | 2017-11-13 | 2018-06-01 | 魏杰 | A kind of gate lifting device for hydraulic engineering |
| CN108545630A (en) * | 2018-04-20 | 2018-09-18 | 德清嘉达机械制造有限公司 | A kind of all-electric balanced type folding crane |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068827A (en) * | 1976-06-29 | 1978-01-17 | Dwight L. Duimstra | Portable hoist |
| CN2620692Y (en) * | 2003-04-30 | 2004-06-16 | 骆建华 | Mobile light crane equipment |
| FR2863261B1 (en) * | 2003-12-03 | 2007-12-28 | Cheminees Tortigue Patrick | MOTORIZED AND SELF-HANDLING APPARATUS |
| CN201092518Y (en) * | 2007-04-09 | 2008-07-30 | 浑海静 | Intelligent type light hoisting machine |
| CN201209091Y (en) * | 2008-04-22 | 2009-03-18 | 胡银根 | Small loading and unloading hoisting machine for automobile |
| CN202369279U (en) * | 2011-12-02 | 2012-08-08 | 德清县建明坩埚厂 | Crucible lifting car |
| CN202848915U (en) * | 2012-10-25 | 2013-04-03 | 太原煤气化股份有限公司 | Multifunctional hydraulic rotary lifting machine for maintenance of heavy-duty dump truck |
| CN103303806A (en) * | 2013-05-19 | 2013-09-18 | 国家电网公司 | Crawler-type electric hoisting device with compact space |
-
2014
- 2014-04-22 CN CN201410162647.4A patent/CN103950843A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068827A (en) * | 1976-06-29 | 1978-01-17 | Dwight L. Duimstra | Portable hoist |
| CN2620692Y (en) * | 2003-04-30 | 2004-06-16 | 骆建华 | Mobile light crane equipment |
| FR2863261B1 (en) * | 2003-12-03 | 2007-12-28 | Cheminees Tortigue Patrick | MOTORIZED AND SELF-HANDLING APPARATUS |
| CN201092518Y (en) * | 2007-04-09 | 2008-07-30 | 浑海静 | Intelligent type light hoisting machine |
| CN201209091Y (en) * | 2008-04-22 | 2009-03-18 | 胡银根 | Small loading and unloading hoisting machine for automobile |
| CN202369279U (en) * | 2011-12-02 | 2012-08-08 | 德清县建明坩埚厂 | Crucible lifting car |
| CN202848915U (en) * | 2012-10-25 | 2013-04-03 | 太原煤气化股份有限公司 | Multifunctional hydraulic rotary lifting machine for maintenance of heavy-duty dump truck |
| CN103303806A (en) * | 2013-05-19 | 2013-09-18 | 国家电网公司 | Crawler-type electric hoisting device with compact space |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355244A (en) * | 2014-11-25 | 2015-02-18 | 广西大学 | Foldable movable small crane with detachable independent supporting rod for supporting work |
| CN108104071A (en) * | 2017-11-13 | 2018-06-01 | 魏杰 | A kind of gate lifting device for hydraulic engineering |
| CN108545630A (en) * | 2018-04-20 | 2018-09-18 | 德清嘉达机械制造有限公司 | A kind of all-electric balanced type folding crane |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |