CN102700514A - Mechanically assistant jacking and positioning mechanism - Google Patents
Mechanically assistant jacking and positioning mechanism Download PDFInfo
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- CN102700514A CN102700514A CN2012101590986A CN201210159098A CN102700514A CN 102700514 A CN102700514 A CN 102700514A CN 2012101590986 A CN2012101590986 A CN 2012101590986A CN 201210159098 A CN201210159098 A CN 201210159098A CN 102700514 A CN102700514 A CN 102700514A
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- jacking
- connecting rods
- assistant
- mechanically
- positioning mechanism
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Abstract
The invention discloses a mechanically assistant jacking and positioning mechanism which mainly consists of a jacking screw (1), a tension spring (2), a supporting body (3), a cow leather rubber plate (4), four parallel connecting rods (5), a main body (6), a positioning pin (7), a spring lock (8), a bayonet lock combination (9), a screw (10) and a jacking bump (11). The mechanically assistant jacking and positioning mechanism provided by the invention is mainly used in match with a main support and a locking device of equipment. The four parallel connecting rods are adopted to meet the requirement of rotation at a certain angle and meet the requirement of falling in a certain condition. The mechanically assistant jacking and positioning mechanism has the effect of assisting jacking and positioning for the equipment during storage and transportation of large or heavy devices, and can fall rapidly in the forward movement of the device without any influence on movement of the device.
Description
Technical field
The present invention relates to equip the mechanical designing technique field; Be particularly related to a kind of mechanical assistance jacking and detent mechanism; The effect of this mechanism is large-scale or main support of weight equipment and a latching device of mate-assist; Equipment safety is supported in equipment reliably stores in the transportation device, when the equipment transportation, can play certain damping of vibrations simultaneously equipment.
Background technology
Large-scale or weight equipment is transported, usually in certain scope, is shifted, moves along with equipping correlative transporting equipments such as storing transport trolley when storing and transporting.Because the uncertainty of condition of road surface; Equipment is bigger to the instantaneous impact of equipment transport and store equipment in the transportation transfer process; And equipment and the rigid construction that is connected to of storing transportation device; Be easy to occur impact failure between them,, need a kind of auxiliary jacking and detent mechanism in order to reduce this impulsive force and impact failure.Require: this auxiliary jacking will have shock absorber with detent mechanism with the face that equipment contacts; This shock absorber can prolong the impact force action time; Thereby reduce impact failure, and this auxiliary jacking and detent mechanism can lodge rapidly again in the equipment motion process and not influence the motion of equipment.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of mechanical assistance jacking and detent mechanism, integrate functions such as support, lodging, vibration damping, be used for equipment and store in the transportation device.
The present invention is achieved through following technical scheme.
Mechanical assistance jacking of the present invention and detent mechanism; Mainly be made up of starting screw, extension spring, supporter, ox-hide rubber plate, parallel four connecting rods, body, locating dowel pin, rim lock, bayonet lock combination, screw rod, jacking projection, parallel four connecting rods are installed in the top of body, and the top of parallel four connecting rods connects supporter; The ox-hide rubber plate sticks on the supporter; The bayonet lock combination is contained on the supporter, and screw rod is installed in the below of body, and locating dowel pin and rim lock are installed on the body; Extension spring connects together with parallel four connecting rods, and starting screw passes body and withstands the jacking projection.
Compare with function with prior art, the useful technique effect that the present invention reaches is: be applicable to the space requirement condition with higher to have advantages such as radius of turn is less, degreeof turn is big, connect reliably, part processing manufacturing assembling is simple.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the birds-eye view of Fig. 1:
Fig. 3 is the A-A cutaway view among Fig. 1.
Among the figure: the 1-starting screw; The 2-extension spring; The 3-supporter; 4-ox-hide rubber plate; Parallel four connecting rods of 5-; The 6-body; The 7-locating dowel pin; The 8-rim lock; The combination of 9-bayonet lock; 10 screw rods; 11-jacking projection.
The specific embodiment
Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
Further describe technical scheme of the present invention below in conjunction with accompanying drawing, but require the scope of protection to be not limited to said.
As illustrated in fig. 1 and 2; The present invention mainly is made up of starting screw 1, extension spring 2, supporter 3, ox-hide rubber plate 4, parallel four connecting rods 5, body 6, locating dowel pin 7, rim lock 8, bayonet lock combination 9, screw rod 10, jacking projection 11, and parallel four connecting rods 5 are installed in the top of body 6, the top connection supporter 3 of parallel four connecting rods 5; Ox-hide rubber plate 4 sticks on the supporter 3; Bayonet lock combination 9 is contained on the supporter 3, and screw rod 10 is installed in the below of body 6, and locating dowel pin 7 is installed on the body 6 with rim lock 8; Extension spring 2 connects together with parallel four connecting rods 5, and starting screw 1 passes body 6 and withstands jacking projection 11.
The machinery auxiliary top rose and the detent mechanism principle of work when equipment was stored transportation: after equipment was in place, rotation starting screw 1 drove jacking projection 11 and slowly rises to the fixed position, and starting screw 1 stops the rotation this moment; The pin of rotary screw 10 jacking supporters 3 in bayonet lock combination 9 sticks into to equip to go up in the corresponding pin-and-hole and make ox-hide rubber plate 4 and equip the surface and contacts good.Bayonet lock combination 9 is provided with trimming screw, can guarantee to be equipped in when changing in vertical certain limit all can be pinned by reliable.
The machinery auxiliary top rises and the detent mechanism principle of work during equipment motion: when equipment travels forward process; Driving bayonet lock combination 9 travels forward; This moment, the mechanical assistance jacking separated with equipment with detent mechanism; Parallel four connecting rods 5 rotation drives mechanical assistance jacking and detent mechanism and is returned to safe position, and is locked by rim lock 8 after mechanical assistance jacking and detent mechanism are returned to perch.
Though, used general explanation, the specific embodiment and test in the preceding text, the present invention has been done detailed description, on basis of the present invention, can to some modifications of do or improvement, this will be apparent to those skilled in the art.Therefore, these modifications or the improvement on the basis of not departing from spirit of the present invention, made all belong to the scope that requirement of the present invention is protected.
Claims (1)
1. mechanical assistance jacking and detent mechanism; It is characterized in that: mainly form by starting screw (1), extension spring (2), supporter (3), ox-hide rubber plate (4), parallel four connecting rods (5), body (6), locating dowel pin (7), rim lock (8), bayonet lock combination (9), screw rod (10), jacking projection (11); Parallel four connecting rods (5) are installed in the top of body (6); The top of parallel four connecting rods (5) connects supporter (3), and ox-hide rubber plate (4) sticks on the supporter (3), and bayonet lock combination (9) is contained on the supporter (3); Screw rod (10) is installed in the below of body (6); Locating dowel pin (7) and rim lock (8) are installed on the body (6), and extension spring (2) connects together with parallel four connecting rods (5), and starting screw (1) passes body (6) and withstands jacking projection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159098.6A CN102700514B (en) | 2012-05-21 | 2012-05-21 | Mechanically assistant jacking and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159098.6A CN102700514B (en) | 2012-05-21 | 2012-05-21 | Mechanically assistant jacking and positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700514A true CN102700514A (en) | 2012-10-03 |
| CN102700514B CN102700514B (en) | 2014-11-26 |
Family
ID=46893687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210159098.6A Active CN102700514B (en) | 2012-05-21 | 2012-05-21 | Mechanically assistant jacking and positioning mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102700514B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208440U (en) * | 1987-05-27 | 1988-06-08 | 李承业 | Multiple-functional movable electric lifter for hoisting, pressing and lifting |
| US5441124A (en) * | 1994-03-01 | 1995-08-15 | Rubin; Israel M. | Vehicular anti-theft lift apparatus |
| EP0899173A1 (en) * | 1997-08-29 | 1999-03-03 | Schwing GmbH | Vehicle with frame suspension |
| GB2361956A (en) * | 2000-03-31 | 2001-11-07 | Oxford Plastic Sys Ltd | Support element for foot or leg |
| CN101391598A (en) * | 2007-09-17 | 2009-03-25 | 北京航天发射技术研究所 | Folding type support disk |
| DE102008012133A1 (en) * | 2008-03-01 | 2009-09-03 | Daimler Ag | Lifting jack console for attachment to motor vehicle body i.e. side skirt, to lift all-terrain vehicle, has separate retaining element attached to fastening region of base body and adjusted by clamping screw relative to fastening region |
| CN201573625U (en) * | 2009-12-22 | 2010-09-08 | 泰安思博特机械有限公司 | Device for supporting rear end of obstacle-removing vehicle |
| CN201769795U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Hydraulic supporting leg for powder can semi-trailer |
| CN102416933A (en) * | 2010-09-28 | 2012-04-18 | 徐州重型机械有限公司 | Construction machinery chassis and supporting leg supporting device thereof |
| CN202669771U (en) * | 2012-05-21 | 2013-01-16 | 贵州航天天马机电科技有限公司 | Mechanical assistant jacking and positioning mechanism |
-
2012
- 2012-05-21 CN CN201210159098.6A patent/CN102700514B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208440U (en) * | 1987-05-27 | 1988-06-08 | 李承业 | Multiple-functional movable electric lifter for hoisting, pressing and lifting |
| US5441124A (en) * | 1994-03-01 | 1995-08-15 | Rubin; Israel M. | Vehicular anti-theft lift apparatus |
| EP0899173A1 (en) * | 1997-08-29 | 1999-03-03 | Schwing GmbH | Vehicle with frame suspension |
| GB2361956A (en) * | 2000-03-31 | 2001-11-07 | Oxford Plastic Sys Ltd | Support element for foot or leg |
| CN101391598A (en) * | 2007-09-17 | 2009-03-25 | 北京航天发射技术研究所 | Folding type support disk |
| DE102008012133A1 (en) * | 2008-03-01 | 2009-09-03 | Daimler Ag | Lifting jack console for attachment to motor vehicle body i.e. side skirt, to lift all-terrain vehicle, has separate retaining element attached to fastening region of base body and adjusted by clamping screw relative to fastening region |
| CN201573625U (en) * | 2009-12-22 | 2010-09-08 | 泰安思博特机械有限公司 | Device for supporting rear end of obstacle-removing vehicle |
| CN201769795U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Hydraulic supporting leg for powder can semi-trailer |
| CN102416933A (en) * | 2010-09-28 | 2012-04-18 | 徐州重型机械有限公司 | Construction machinery chassis and supporting leg supporting device thereof |
| CN202669771U (en) * | 2012-05-21 | 2013-01-16 | 贵州航天天马机电科技有限公司 | Mechanical assistant jacking and positioning mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102700514B (en) | 2014-11-26 |
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