CN103342284A - Hydraulic tailstock for equipment hoisting tailing - Google Patents
Hydraulic tailstock for equipment hoisting tailing Download PDFInfo
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- CN103342284A CN103342284A CN2013103121944A CN201310312194A CN103342284A CN 103342284 A CN103342284 A CN 103342284A CN 2013103121944 A CN2013103121944 A CN 2013103121944A CN 201310312194 A CN201310312194 A CN 201310312194A CN 103342284 A CN103342284 A CN 103342284A
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- hydraulic
- equipment
- tail
- box beam
- tailing
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Abstract
The invention discloses a hydraulic tailstock for equipment hoisting tailing. The hydraulic tailstock is characterized by comprising a box beam, a support base, a bracket, a hydraulic pump, a hydraulic pipeline, a hydraulic control valve and a hydraulic oil cylinder, wherein one end of the box beam is rotatably connected with the support through a rotating shaft, connecting plates are symmetrically arranged before and behind the middle of the box beam and are rotatably connected with the upper end of the hydraulic oil cylinder, and the lower end of the hydraulic oil cylinder is rotatably connected with the bracket. Equipment tailing is completed by adopting the hydraulic system, the transmission bearing capacity is large, a large force and a torque are easily obtained, and the requirement of large equipment hoisting tailing can be met. When the connecting line between the center of gravity of equipment and the center of the rotating shaft is as the same as the direction of gravity (vertically pointing to the ground), the equipment overturns to a vertical position by depending on the self gravity, the hydraulic tailstock bears the instant force so that the whole hoisting process is stable and the safety is high.
Description
Technical field
The present invention relates to a kind of equipment hoisting slide tail arranges with the hydraulic-driven tail.
Background technology
At present, tradition slide tail steel row and the high-order rotary shaft large equipment hoisting tail of two slideways device are drawn together in the package of equipment hoisting tail.Tradition slide tail steel row be made up of steel pipe, channel-section steel, angle steel etc.The tail that slips is lifted when sending device bottom is placed on row's, places obstacles in the device bottom rear portion, in case equipment slides backward at row's.During lifting, along with the rise of main crane, afterbody steel row draws on the spot to front slide and lifts the equipment that send, and is mainly used in the lifting of middle-size and small-size equipment, and it is simple in structure to have a tail row, designs and produces conveniently, and does not need in advantages such as equipment welding hangers.Shortcoming mainly is the slide tail that is not suitable for the main equipment lifting, when main equipment slips tail, because tail is arranged the both sides discontinuity, is prone to the phenomenon of rolling bar slip bite; And when lifting to equipment focus point and tail row's contact point line identical with gravity direction (vertical directed towards ground), the equipment raft-towing relies on self gravitation to be turned to the upright position, and this is bigger to the crane transient force, and tail is arranged and also occurred the bite phenomenon easily.The high-order rotary shaft large equipment hoisting tail of two slideways devices are arranged chair mechanisms, rotating shaft supporting mechanism, tail row bindiny mechanism by tail and are constituted, the upper center of corresponding two tails row chair mechanisms arranges corresponding rotating shaft supporting mechanism, the inboard of tail row chair mechanisms is arranged tail row bindiny mechanism is set, one side correspondence of the top one end rotating shaft supporting mechanism of tail row chair mechanisms arranges bearing, the bearing inboard arranges tail row bindiny mechanism, and last lower tail is arranged support and connection tail row support is set between the bindiny mechanism.This equipment advantage is the main equipment lifting operation to be slipped tail tail row's unbalance stress, the weak link such as be obstructed that slides improve, and can guarantee the safety of main equipment lifting more effectively.Shortcoming is higher to ground sliding rail requirements for quality, needs the special-purpose sliding rail of special processing, need weld the slip hanger at equipment, and tail row self structure is bigger, makes the transportation difficulty.
Summary of the invention
The purpose of this invention is to provide a kind of tail row and be difficult for bite, simple in structure, safe, stable, make the equipment hoisting slide tail of convenient transportation and use hydraulic pressure tail row.
For achieving the above object, the invention provides a kind of equipment hoisting slide tail arranges with the hydraulic pressure tail, it is characterized in that: comprise box beam, bearing, support, Hydraulic Pump, hydraulic tubing, fluid control valve, hydraulic ram, box beam one end is rotationally connected by rotating shaft and bearing, be arranged with connecting panel before and after in the middle of the box beam, connecting panel and hydraulic ram upper end is rotationally connected, the hydraulic ram lower end support that is rotationally connected.
Hydraulic ram adopts the more piece plunger cylinder.
The present invention adopts hydraulic efficiency pressure system to finish equipment slide tail, and Transmission bearing is big, is easy to obtain very big power and torque, can satisfy the requirement of main equipment lifting slide tail.When equipment center of gravity identical with gravity direction with the rotating shaft line of centres (vertical directed towards ground), when equipment relied on self gravitation to be turned to the upright position, hydraulic-driven tail row had born this transient force, makes whole hoisting process steady, and safety is higher.
Description of drawings
Accompanying drawing 1 is the structural representation of embodiment of the present invention.
The specific embodiment
With reference to accompanying drawing 1, the present invention includes box beam 3, bearing 1, support 8; The hydraulic efficiency pressure system that arranges comprises Hydraulic Pump 10, hydraulic tubing 9, fluid control valve 7, more piece plunger cylinder 6.Box beam one end is rotationally connected by two bearings 1 of rotating shaft 2 with both sides, bilateral symmetry is provided with connecting panel 5 before and after in the middle of the box beam, connecting panel and more piece plunger cylinder upper end is rotationally connected, the more piece plunger cylinder lower end support that is rotationally connected, but fluid control valve 7 M/C or remote control as required.
The present invention is by the primer fluid press pump and control fluid control valve, and more piece plunger cylinder cooperation master hangs one and saves slowly falling, and is upright up to equipment 4, finishes the tail work of slipping.The concrete operations step is as follows:
1, box beam is fixed on equipment skirt bottom, connecting panel is fixed on the box beam;
2, the position fixes bearing and support on the ground according to plan;
3, in its upper side position support is set, carry out equipment and unload, equipment level lifts, and rotation is fallen, the outer two ends of box beam are stretched out in the rotating shaft that arranges on the box beam directly drop on the semicircle cambered surface of side supports of contact surface coating butter, the upper support place is dropped on top;
4, equipment master lifting rigging is set, equipment is slowly sling, equipment is slowly upright the lifting of main lifting rigging and bearing are rotationally connected support with rotating shaft under, device inclined is contended decrescence little, hydraulic efficiency pressure system is set before reaching device inclined angle critical angle (be the leaning angle of equipment center of gravity equipment when identical with gravity direction with the rotating shaft line of centres, calculating can get); At first hydraulic ram bottom and support are rotationally connected, the primer fluid press pump reaches the length that needs with hydraulic ram, carries out being connected of hydraulic ram top and connecting panel with method;
5, control fluid control valve, hydraulic ram is set can bears the pressure that pressure produces greater than the instantaneous maximum, force of device inclined critical angle, the master hangs the continuation lifting means, when equipment hoisting turn to critical angle, mainly bears this transient force by hydraulic ram;
6, the main continuation lifting means that hangs realizes that by controlling hydraulic efficiency pressure system hydraulic ram hangs hanging device and slowly rotates along with main, and one save slowly and fall after rise, erects up to entire equipment, stops hydraulic pump works;
7, box beam is separated with equipment skirt base, the equipment rotation is in place, and tail is arranged each member and removed in order and be transported to outside the venue.
Claims (2)
1. an equipment hoisting slide tail is arranged with the hydraulic pressure tail, it is characterized in that: comprise box beam, bearing, support, Hydraulic Pump, hydraulic tubing, fluid control valve, hydraulic ram, box beam one end is rotationally connected by rotating shaft and bearing, be arranged with connecting panel before and after in the middle of the box beam, connecting panel and hydraulic ram upper end is rotationally connected, the hydraulic ram lower end support that is rotationally connected.
2. a kind of equipment hoisting according to claim 1 slips tail with hydraulic-driven tail row, it is characterized in that: hydraulic ram employing more piece plunger cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103121944A CN103342284A (en) | 2013-07-24 | 2013-07-24 | Hydraulic tailstock for equipment hoisting tailing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103121944A CN103342284A (en) | 2013-07-24 | 2013-07-24 | Hydraulic tailstock for equipment hoisting tailing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103342284A true CN103342284A (en) | 2013-10-09 |
Family
ID=49277127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103121944A Pending CN103342284A (en) | 2013-07-24 | 2013-07-24 | Hydraulic tailstock for equipment hoisting tailing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103342284A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709854A (en) * | 2015-03-11 | 2015-06-17 | 江苏扬阳化工设备制造有限公司 | Large glass-lined pot overturning technology |
| CN107601274A (en) * | 2017-11-03 | 2018-01-19 | 中国能源建设集团广东火电工程有限公司 | A kind of slipping tail hanging apparatus and slipping tail hanging method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07215666A (en) * | 1994-02-03 | 1995-08-15 | Ishikawajima Harima Heavy Ind Co Ltd | Heavy material handling attitude control device |
| CN101381054A (en) * | 2008-09-12 | 2009-03-11 | 中国石油化工集团公司 | Hinge support for hanging vertical type equipment by crane push method |
| CN101513947A (en) * | 2009-03-27 | 2009-08-26 | 陈国刚 | Household lock drop |
| CN102060233A (en) * | 2010-12-29 | 2011-05-18 | 林汉丁 | Crane hoisting method based on vertical lifting after rotating with constant lifting force |
| CN103193161A (en) * | 2013-04-09 | 2013-07-10 | 中国化学工程第十一建设有限公司 | Movable large equipment tail lifting and tailing device |
| CN203474278U (en) * | 2013-07-24 | 2014-03-12 | 中油吉林化建工程有限公司 | Hydraulic tail row for hoisting and swinging equipment |
-
2013
- 2013-07-24 CN CN2013103121944A patent/CN103342284A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07215666A (en) * | 1994-02-03 | 1995-08-15 | Ishikawajima Harima Heavy Ind Co Ltd | Heavy material handling attitude control device |
| CN101381054A (en) * | 2008-09-12 | 2009-03-11 | 中国石油化工集团公司 | Hinge support for hanging vertical type equipment by crane push method |
| CN101513947A (en) * | 2009-03-27 | 2009-08-26 | 陈国刚 | Household lock drop |
| CN102060233A (en) * | 2010-12-29 | 2011-05-18 | 林汉丁 | Crane hoisting method based on vertical lifting after rotating with constant lifting force |
| CN103193161A (en) * | 2013-04-09 | 2013-07-10 | 中国化学工程第十一建设有限公司 | Movable large equipment tail lifting and tailing device |
| CN203474278U (en) * | 2013-07-24 | 2014-03-12 | 中油吉林化建工程有限公司 | Hydraulic tail row for hoisting and swinging equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709854A (en) * | 2015-03-11 | 2015-06-17 | 江苏扬阳化工设备制造有限公司 | Large glass-lined pot overturning technology |
| CN107601274A (en) * | 2017-11-03 | 2018-01-19 | 中国能源建设集团广东火电工程有限公司 | A kind of slipping tail hanging apparatus and slipping tail hanging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131009 |