CN104192703A - Distance-adjustable one-arm two-suspension-rod device - Google Patents
Distance-adjustable one-arm two-suspension-rod device Download PDFInfo
- Publication number
- CN104192703A CN104192703A CN201410426688.XA CN201410426688A CN104192703A CN 104192703 A CN104192703 A CN 104192703A CN 201410426688 A CN201410426688 A CN 201410426688A CN 104192703 A CN104192703 A CN 104192703A
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- CN
- China
- Prior art keywords
- suspension
- suspension rod
- cross bar
- rod
- distance
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Abstract
The invention discloses a distance-adjustable one-arm two-suspension-rod device. The distance-adjustable one-arm two-suspension-rod device comprises a cross arm, a first suspension rod and a second suspension rod, wherein a guide rail is fixedly mounted under the cross arm; pulleys are fixedly mounted at the top ends of the first suspension rod and the second suspension rod, and the first suspension rod and the second suspension rod are embedded into the guide rail through the pulleys; a first cross rod is fixedly mounted on the first suspension rod, a second cross rod is fixedly mounted on the second suspension rod, and the first suspension rod and the second suspension rod are movably connected together. According to the distance-adjustable one-arm two-suspension-rod device, the distance between the two suspension rods can be freely adjusted, so that the distances between corresponding objects suspended on the two suspension rods are equal, and the objects are conveniently and orderly placed.
Description
Technical field
The present invention relates to a kind of weight-lifting equipment, particularly the two derrick rigs of a kind of single armed of adjustable distance.
Background technology
Along with improving constantly of science and technology, competition between all trades and professions is also more and more fierce, wherein weight-lifting equipment have unique transport owing to himself possessing, crane capacity and favored by customer, therefore, the advance of weight-lifting equipment must further be developed, better meet consumer demand, present stage, the two derrick rigs of single armed that traditional weight-lifting equipment adopts, structure is too dull, can not regulate the distance between two suspension rods, collision mutually so not only easily occurs between suspension rod and cause.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of two derrick rigs of single armed of adjustable distance, can regulate freely the distance between two suspension rods, make device in the process using, ensure that the distance of hanging between article on two suspension rods equates, is convenient to orderly placing articles.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the two derrick rigs of single armed that a kind of adjustable distance is provided, comprise: transverse arm, the first suspension rod and the second suspension rod, described transverse arm below is installed with guide rail, the top of described the first suspension rod and described the second suspension rod is all fixed with pulley, described the first suspension rod and described the second suspension rod are embedded in by described pulley in the guide rail of described transverse arm below, on described the first suspension rod, be installed with the first cross bar, on described the second suspension rod, be fixed with the second cross bar, described the first cross bar and described the second cross bar are movably connected.
In a preferred embodiment of the present invention, on described the first cross bar and described the second cross bar, be equipped with scale, make to regulate the distance between two suspension rods more accurate.
In a preferred embodiment of the present invention, described the first cross bar and described the second cross bar are positioned at same level, ensure that two suspension rods are parallel to each other, and further improve accuracy rate.
In a preferred embodiment of the present invention, described the first suspension rod and described the second suspension rod below are fixed with the suspension hook that hangs up article.
The invention has the beneficial effects as follows: the present invention adopts and below a transverse arm, is provided with two movably suspension rods, and carry out adjustable range by graduated suspension rod between two suspension rods, and fix the distance between two suspension rods, can regulate freely the distance between two suspension rods, make device in the process using, ensure that the distance of hanging between article on two suspension rods equates, is convenient to orderly placing articles.。
Brief description of the drawings
Fig. 1 is the structural representation of the present invention in a preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, transverse arm, 2, guide rail, 3, pulley, 4, the first suspension rod, 5, the first cross bar, 6, the second suspension rod, 7, the second cross bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of two derrick rigs of single armed of adjustable distance, comprise: transverse arm 1, the first suspension rod 4 and the second suspension rod 6, described transverse arm 1 below is installed with guide rail 2, the top of described the first suspension rod 4 and described the second suspension rod 5 is all fixed with pulley 3, described the first suspension rod 4 and described the second suspension rod 5 are embedded in by described pulley 3 in the guide rail 2 of described transverse arm 1 below, on described the first suspension rod 4, be installed with the first cross bar 5, on described the second suspension rod 6, be fixed with the second cross bar 7, described the first cross bar 5 and described the second cross bar 7 are movably connected.
In another preferred embodiment of the present invention, on described the first cross bar 5 and described the second cross bar 5, be equipped with scale, make to regulate the distance between two suspension rods more accurate.
In another preferred embodiment of the present invention, described the first cross bar 5 and described the second cross bar 7 are positioned at same level, ensure that two suspension rods are parallel to each other, and further improve accuracy rate.
In another preferred embodiment of the present invention, described the first suspension rod 4 and described the second suspension rod 6 belows are fixed with the suspension hook that hangs up article.
The present invention has disclosed a kind of two derrick rigs of single armed of adjustable distance, the present invention adopts and below a transverse arm 1, has been bolted a guide rail 2, in guide rail 2, be provided with two pulleys 3, be connected with respectively the first suspension rod 4 and the second suspension rod 6 by described two pulleys 3, the first cross bar 5 and the second cross bar 7 have been bolted respectively in the inner side of the first suspension rod 4 and the second suspension rod 6, on described the first cross bar 5 and described the second cross bar 7, be equipped with scale, and can free-extension, operating personal only need promote the first suspension rod 4 or the second suspension rod 6, it is the distance between adjustable two suspension rods, and fix its position by the first cross bar 5 and the second cross bar 7, ensure that the distance between two suspension rods is constant, thereby make the distance between the article below two suspension rods keep certain, be different from prior art, the present invention can regulate the distance between two suspension rods freely, make device in the process using, ensure that the distance of hanging between article on two suspension rods equates, be convenient to orderly placing articles.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the two derrick rigs of the single armed of an adjustable distance, it is characterized in that, comprise: transverse arm, the first suspension rod and the second suspension rod, described transverse arm below is installed with guide rail, the top of described the first suspension rod and described the second suspension rod is all fixed with pulley, described the first suspension rod and described the second suspension rod are embedded in by described pulley in the guide rail of described transverse arm below, on described the first suspension rod, be installed with the first cross bar, on described the second suspension rod, be fixed with the second cross bar, described the first cross bar and described the second cross bar are movably connected.
2. the two derrick rigs of the single armed of a kind of adjustable distance according to claim 1, is characterized in that, on described the first cross bar and described the second cross bar, are equipped with scale.
3. the two derrick rigs of the single armed of a kind of adjustable distance according to claim 1, is characterized in that, described the first cross bar and described the second cross bar are positioned at same level.
4. the two derrick rigs of the single armed of a kind of adjustable distance according to claim 1, is characterized in that, described the first suspension rod and described the second suspension rod below are fixed with the suspension hook that hangs up article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426688.XA CN104192703A (en) | 2014-08-27 | 2014-08-27 | Distance-adjustable one-arm two-suspension-rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426688.XA CN104192703A (en) | 2014-08-27 | 2014-08-27 | Distance-adjustable one-arm two-suspension-rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192703A true CN104192703A (en) | 2014-12-10 |
Family
ID=52078131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426688.XA Pending CN104192703A (en) | 2014-08-27 | 2014-08-27 | Distance-adjustable one-arm two-suspension-rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192703A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565153A (en) * | 2016-03-13 | 2016-05-11 | 贵州大学 | Assembly lifting appliance for multiple automobile types |
| CN107487729A (en) * | 2017-08-24 | 2017-12-19 | 芜湖市长江起重设备制造有限公司 | A kind of cable drum device of bridge crane |
| CN110562839A (en) * | 2019-09-12 | 2019-12-13 | 中国科学院长春光学精密机械与物理研究所 | Adjustable lifting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614895A (en) * | 1946-08-12 | 1948-12-23 | King Ltd Geo W | Improvements in or relating to conveyor systems |
| JPS56136780A (en) * | 1980-03-31 | 1981-10-26 | Hitachi Ltd | Regulator for interval of hanging tool of hanging beam |
| CN2573464Y (en) * | 2002-06-18 | 2003-09-17 | 宗胜琪 | 25 ton cross beam type double L-type sling for coiled steel |
| CN201158564Y (en) * | 2007-12-27 | 2008-12-03 | 宝山钢铁股份有限公司 | Steel coils lifting appliance |
| CN201729572U (en) * | 2010-06-30 | 2011-02-02 | 潍坊长安铁塔股份有限公司 | Driving hook device for hot galvanizing material of electric power iron tower |
-
2014
- 2014-08-27 CN CN201410426688.XA patent/CN104192703A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614895A (en) * | 1946-08-12 | 1948-12-23 | King Ltd Geo W | Improvements in or relating to conveyor systems |
| JPS56136780A (en) * | 1980-03-31 | 1981-10-26 | Hitachi Ltd | Regulator for interval of hanging tool of hanging beam |
| CN2573464Y (en) * | 2002-06-18 | 2003-09-17 | 宗胜琪 | 25 ton cross beam type double L-type sling for coiled steel |
| CN201158564Y (en) * | 2007-12-27 | 2008-12-03 | 宝山钢铁股份有限公司 | Steel coils lifting appliance |
| CN201729572U (en) * | 2010-06-30 | 2011-02-02 | 潍坊长安铁塔股份有限公司 | Driving hook device for hot galvanizing material of electric power iron tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565153A (en) * | 2016-03-13 | 2016-05-11 | 贵州大学 | Assembly lifting appliance for multiple automobile types |
| CN107487729A (en) * | 2017-08-24 | 2017-12-19 | 芜湖市长江起重设备制造有限公司 | A kind of cable drum device of bridge crane |
| CN110562839A (en) * | 2019-09-12 | 2019-12-13 | 中国科学院长春光学精密机械与物理研究所 | Adjustable lifting device |
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Legal Events
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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: 20141210 |