CN102992240B - Rolling correction jack - Google Patents
Rolling correction jack Download PDFInfo
- Publication number
- CN102992240B CN102992240B CN201210548885.XA CN201210548885A CN102992240B CN 102992240 B CN102992240 B CN 102992240B CN 201210548885 A CN201210548885 A CN 201210548885A CN 102992240 B CN102992240 B CN 102992240B
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- CN
- China
- Prior art keywords
- jack
- pushing tow
- rolling correction
- bearing
- tow roller
- Prior art date
- 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.)
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Abstract
The invention provides a rolling correction jack. The rolling correction jack is characterized in that a bearing hinge pin seat is connected to the top moving end of the jack and is hinged with a pushing roller shaft seat; a pushing roller shaft connected with a pushed object is arranged on the pushing roller shaft seat; and the bearing hinge pin seat is connected with at least two guide rods which are inserted into jack guide rod holders to form a structure which moves synchronous with the jack. The rolling correction jack has the advantages that the offset distance of an overweight object can be adjusted leftwards and rightwards or upwards and downwards anytime and anywhere according to construction requirements when the overweight object forwards moves, and thus the function of correcting the position of the overweight object in moving anytime and anywhere is fulfilled.
Description
Technical field
The one that relates to of the present invention, for weight pushing tow correction in movement, also can be used for weight jacking in movement, particularly in ultra-large type weight engineering in place, carries out the rolling correction jack of rectifying a deviation of rolling to weight.
Background technology
At present when utilizing jack pushing tow weight, its existing measure is will the bearing seat that is welded and fixed of the framing member slideway both sides of movement and bearing, move skew at weight and touch the fixed type bearing of both sides, fixing bearing and the passive stressed withstanding structure part of its fulcrum slide.
Summary of the invention
Object of the present invention is just to provide a kind of power that initiatively can apply pushing tow correction to weight in movement according to requirement of engineering at any time, make the weight in moving regulate departure distance arbitrarily in jack stroke range, thus reach a kind of jack initiatively needing to regulate the weight departure distance in moving whenever and wherever possible according to construction.
Solution of the present invention is such:
Be connected with force-bearing pin axle bed at the end that pushes of jack, described force-bearing pin axle bed is hinged with pushing tow roller shaft seat, and pushing tow roller shaft seat is provided with the pushing tow roller bearing for connecting with by pushing thing; Described force-bearing pin axle bed is connected with at least two pilot bars, and described pilot bar inserts the structure being arranged in jack guide rod seat simultaneously move with jack.
Further: described pilot bar is the periphery being positioned at jack.
Further: described pilot bar is positioned at jack periphery in row's shape, and it is discharged to consistent with the radial direction of pushing tow roller bearing.
Further: described force-bearing pin axle bed and pilot bar adopt to be threaded; Described force-bearing pin axle bed is adopt to be threaded with the end that pushes of jack.
Further: described jack guide rod seat and jack pad assembly are connected and fixed and are integrated.
Further: the hinging pin shaft of described force-bearing pin axle bed hinged pushing tow roller shaft seat and pushing tow roller bearing axially in the same way or the hinging pin shaft of described force-bearing pin axle bed hinged pushing tow roller shaft seat and the axis of pushing tow roller bearing be arranged in a crossed manner.
Further: it is the structure of rolling that pushing tow roller bearing also can adopt roller to be supported by bearing shell, also can adopt pushing tow roller bearing and the hinged structure of pushing tow roller shaft seat or other structure, all can adopt as long as the structure that pushing tow roller bearing 1 can rotate can be realized.
After adopting technique scheme, a jack can be arranged on jack guide rod seat, by one or more anti-deflection be made up of guide pin bushing and guidepost, prevent from rotating around axis, when jack ejects, the contact of pushing tow roller bearing is by pushing tow weight, weight pushing tow roller bearing rolling power that succession jack ejects simultaneously in movement is applied on weight, make by pushing tow weight in moving forward, about weight or be able to up and down initiatively need to regulate weight departure distance according to construction whenever and wherever possible, finally realize weight in movement, be able to positional deviation correction function whenever and wherever possible.
Advantage of the present invention is: realize overweight weight in moving forward, left and right or be able to up and down initiatively need to regulate weight departure distance according to construction whenever and wherever possible, finally realizes weight in movement, is able to positional deviation correction function whenever and wherever possible.
Accompanying drawing explanation
Accompanying drawing is embodiments of the invention.
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is left views of accompanying drawing 1.
Accompanying drawing 3 is birds-eye vieies of accompanying drawing 1.
Detailed description of the invention
The Reference numeral of the present embodiment is: pushing tow roller bearing 1, pushing tow roller shaft seat 2, bearing pin 3, force-bearing pin axle bed 4, pilot bar 5, jack pad assembly 6, jack 7, jack guide rod seat 8.
As shown in Figure 1, the present invention is connected with force-bearing pin axle bed 4 at the end that pushes of jack 7, described force-bearing pin axle bed 4 is hinged with pushing tow roller shaft seat 2 with bearing pin 3, pushing tow roller shaft seat 2 is provided with two pushing tow roller bearings 1 for connecting with by pushing thing, and the quantity of pushing tow roller bearing 2 can be arranged arbitrarily depending on specific works load-bearing; Described force-bearing pin axle bed 4 bottom is connected with two pilot bars 5, and described pilot bar 5 inserts the structure being arranged in jack guide rod seat 8 simultaneously move with jack 7.
Described pilot bar 5 is the peripheries being positioned at jack, and be arranged symmetrically in the two ends of jack in row's shape, it is discharged to consistent with the radial direction of pushing tow roller bearing 1.
Described force-bearing pin axle bed 4 and pilot bar 5 adopt to be threaded; Described force-bearing pin axle bed 4 is adopt to be threaded with the end that pushes of jack.To less demanding workplace, what also can adopt pilot bar 5 and jack pushes the structure that end directly withstands out force-bearing pin axle bed 4.
Described jack guide rod seat 8 is connected and fixed with jack pad assembly 6 and is integrated.
The hinging pin shaft of the hinged pushing tow roller shaft seat 2 of described force-bearing pin axle bed 4 and pushing tow roller bearing 1 axially in the same way,
It is the structure of rolling that pushing tow roller bearing 1 also can adopt roller to be supported by bearing shell 9, the structure that pushing tow roller bearing 1 and pushing tow roller shaft seat 2 also can be adopted hinged or other structure, all can adopt as long as can realize the structure that pushing tow roller bearing 1 can rotate.
Claims (9)
1. a rolling correction jack, it is characterized in that being connected with force-bearing pin axle bed (4) at the end that pushes of jack (7), described force-bearing pin axle bed (4) is hinged with pushing tow roller shaft seat (2), and pushing tow roller shaft seat (2) is provided with the pushing tow roller bearing (1) for connecting with by pushing thing; Described force-bearing pin axle bed (4) is connected with at least two pilot bars (5), and described pilot bar (5) inserts the structure being arranged in jack guide rod seat (8) simultaneously move with jack (7).
2. rolling correction jack according to claim 1, is characterized in that described pilot bar (5) is the periphery being positioned at jack.
3. rolling correction jack according to claim 2, it is characterized in that described pilot bar (5) is positioned at jack periphery in row's shape, it is discharged to consistent with the radial direction of pushing tow roller bearing (1).
4. rolling correction jack according to claim 1, is characterized in that described force-bearing pin axle bed (4) and pilot bar (5) adopt to be threaded.
5. rolling correction jack according to claim 1, is characterized in that described force-bearing pin axle bed (4) is adopt to be threaded with the end that pushes of jack.
6. rolling correction jack according to claim 1, it is characterized in that the hinging pin shaft of the hinged pushing tow roller shaft seat (2) of described force-bearing pin axle bed (4) and pushing tow roller bearing (1) axially in the same way.
7. the rolling correction jack according to claim 1 or 2 or 3, is characterized in that described jack guide rod seat (8) and jack pad assembly (6) are connected and fixed and is integrated.
8. rolling correction jack according to claim 1, is characterized in that pushing tow roller bearing (1) adopts roller to support the structure for rolling by bearing shell (9).
9. rolling correction jack according to claim 1, is characterized in that the structure that pushing tow roller bearing (1) adopts pushing tow roller bearing (1) and pushing tow roller shaft seat (2) hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548885.XA CN102992240B (en) | 2012-12-18 | 2012-12-18 | Rolling correction jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548885.XA CN102992240B (en) | 2012-12-18 | 2012-12-18 | Rolling correction jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102992240A CN102992240A (en) | 2013-03-27 |
| CN102992240B true CN102992240B (en) | 2015-04-08 |
Family
ID=47921452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210548885.XA Active CN102992240B (en) | 2012-12-18 | 2012-12-18 | Rolling correction jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102992240B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550532B (en) * | 2024-01-04 | 2024-03-12 | 河南丽卡数控设备有限公司 | Wheel box control deviation correcting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4146208A (en) * | 1977-04-14 | 1979-03-27 | Union Corporation | Movable base jack |
| CN2072079U (en) * | 1990-05-25 | 1991-02-27 | 国营大连造船厂 | Hydraulic jack with self-adjusting bearing corner |
| JPH06286990A (en) * | 1993-04-06 | 1994-10-11 | Shimizu Corp | Piping lifting-up device and lifting-up construction method using the device |
| CN2228481Y (en) * | 1995-04-11 | 1996-06-05 | 曹治建 | Short-body high-stroke double-column inclinable hydraulic jack |
| RU2317939C1 (en) * | 2006-09-06 | 2008-02-27 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Device for equipment positioning |
| CN101195465A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Rolling support jack |
| CN202968044U (en) * | 2012-12-18 | 2013-06-05 | 柳州泰姆预应力机械有限公司 | Rolling deviation-rectification lifting jack |
-
2012
- 2012-12-18 CN CN201210548885.XA patent/CN102992240B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4146208A (en) * | 1977-04-14 | 1979-03-27 | Union Corporation | Movable base jack |
| CN2072079U (en) * | 1990-05-25 | 1991-02-27 | 国营大连造船厂 | Hydraulic jack with self-adjusting bearing corner |
| JPH06286990A (en) * | 1993-04-06 | 1994-10-11 | Shimizu Corp | Piping lifting-up device and lifting-up construction method using the device |
| CN2228481Y (en) * | 1995-04-11 | 1996-06-05 | 曹治建 | Short-body high-stroke double-column inclinable hydraulic jack |
| RU2317939C1 (en) * | 2006-09-06 | 2008-02-27 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Device for equipment positioning |
| CN101195465A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Rolling support jack |
| CN202968044U (en) * | 2012-12-18 | 2013-06-05 | 柳州泰姆预应力机械有限公司 | Rolling deviation-rectification lifting jack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102992240A (en) | 2013-03-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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