CN102408044A - Lifting equipment following element swinging prevention protector - Google Patents
Lifting equipment following element swinging prevention protector Download PDFInfo
- Publication number
- CN102408044A CN102408044A CN201010290364XA CN201010290364A CN102408044A CN 102408044 A CN102408044 A CN 102408044A CN 201010290364X A CN201010290364X A CN 201010290364XA CN 201010290364 A CN201010290364 A CN 201010290364A CN 102408044 A CN102408044 A CN 102408044A
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- China
- Prior art keywords
- tappet
- jacking equipment
- pendulum
- following element
- protective trough
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Abstract
The invention discloses a lifting equipment following element swinging prevention protector, which comprises a hanging element frame arranged on lifting equipment, wherein the lifting equipment is connected with one end of a following element, the following element penetrates into a protecting groove after going around a pressing wheel arranged on a pressing element trolley, the other end of the following element is arranged at the following element inlet arranged at the upper part of the protecting groove, the protecting groove is arranged on the side wall of a passage, and the press element trolley is arranged on a guide rail arranged on the side wall of the protecting groove. In the swinging prevention protector, the pendulous part of the section of the following element with the maximum swinging degree is limited by the press element trolley, can only be retracted and released and cannot swing, so the difficult problem of following element swinging is solved. Because of the blocking of a blocking element plate, the following element cannot get out of the limitation of the press element trolley no matter how the flowing element randomly swings, and the safe operation of the following element is ensured.
Description
Technical field
The invention belongs to the jacking equipment field, be specifically related to a kind of device that prevents the swing of jacking equipment tappet.
Background technology
At present the land with the tappet of lift on ships or other jacking equipments, generally do not have omnidistancely anti-ly to put, the fender guard of anti-collision.Even taked limited simple and easy safety method on the jacking equipment that rocks, waves individually having strongly, but owing to fail effectively the whole process pendulum protection that disappears, so the possibility of the accident that still happens occasionally.Though some jacking equipment adopts special cable-pulling chain to protect the retinue cable, the anti-side-sway ability of drag chain is relatively poor, also should not extensively use in above-mentioned occasion.
Summary of the invention
The technical matters that the present invention will solve is the fender guard that does not have actv., omnidistance anti-pendulum, anti-collision on the existing jacking equipment tappet, and a kind of anti-pendulum, the anti-pendulum of jacking equipment tappet fender guard that the anti-collision ability is stronger are provided.
Technical scheme of the present invention realizes in the following manner:
The anti-pendulum of a kind of jacking equipment tappet fender guard; Comprise the suspension member frame that is arranged on the jacking equipment; Jacking equipment links to each other with tappet one end, and tappet penetrates protective trough after walking around the pinch roller on the casting die dolly, and the tappet other end is arranged on the tappet inlet on protective trough top; Protective trough is arranged on the channel side wall, and the casting die dolly is arranged on the protective trough sidewall guide rail.
Said jacking equipment is provided with convexity.
Protective trough is provided with the suspension member axle, and the suspension member axle links to each other with steel rope one end, and the steel rope other end links to each other with the suspension member frame.
Said casting die dolly comprises wheel, axletree and wheel pressing shaft, and wheel pressing shaft is arranged on the part plate, and wheel pressing shaft is provided with pinch roller.
Said wheel pressing shaft two ends are provided with counterweight.
One end of said tappet links to each other with suspension member frame or electric liquid gas transfer box.
Link to each other through the circle hoop between tappet and the steel rope.
The present invention has taked the method for omnidistance protection of tappet and constraint, makes free tappet sagging, random swing in its operation passage, be tensioned, retrain, and can only folding and unfolding can not swing.One end of tappet is after the tappet inlet on protective trough top penetrates protective trough; Walk around suspension member axle and fixing, and then continue to walk around the pinch roller of casting die dolly downwards, until extending on the jacking equipment; Tappet between pinch roller and block piece plate, can with jacking equipment move up and down and folding and unfolding.The three side direction protection of section existing protective trough of tappet of that in protective trough has executing heavily of pinch roller again, and no matter how jacking equipment rocks, swings, and all can not shown protective trough; And lead to the unprotected tappet of suspension member frame that section outside protective trough after walking around pinch roller because the casting die dolly has cooresponding weight, tappet be in all the time be straightened, slack-free state, can not freely swing yet.This device is limited maximum that section hanging portion of tappet swing in the past by the casting die dolly, can only folding and unfolding, and can not swing, thereby solve this difficult problem of tappet swing.Because blocking of block piece plate arranged, tappet is swing at random in any case again, and the safe operation of tappet has been guaranteed in the constraint of all can not taking off the casting die dolly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of casting die dolly among the present invention.
The specific embodiment
As depicted in figs. 1 and 2; The present invention includes the suspension member frame 7 that is arranged on the jacking equipment 1; Jacking equipment 1 links to each other with tappet 3 one ends, and tappet 3 penetrates protective trough 5 after walking around the pinch roller 23 on the casting die dolly 8, and tappet 3 other ends are arranged on the tappet inlet 4 on protective trough 5 tops; Protective trough 5 is arranged on the channel side wall 9, and casting die dolly 8 is arranged on the protective trough 5 sidewall guide rails 18.
Because blocking of block piece plate 12 arranged, tappet 3 is swing at random in any case, and the safe in operation of tappet 3 has been guaranteed in the constraint of all can not taking off all the time casting die dolly 8.Long the half the of jacking equipment 1 stroke that be slightly larger than of steel rope 13 ropes amplifies certain surplus that surmounts again in addition, runs to nadir with pinch roller 23 and is not advisable with not bumping.
The gabarit diameter of pinch roller 23 should be big as much as possible according to tappet 3 profile sizes; To avoid the excessive bending of tappet; Antifriction-bearing box 21 is housed in the hole of pinch roller 23; After wheel pressing shaft 22 being inserted in the support body hole of end ring 20, antifriction-bearing box 21, casting die dolly 8, fix with nut 27, spring cotter 28.The wheel 16 of four spills is contained on four parallel axletrees 17 on the support body of casting die dolly 8, and with nut, spring cotter fixing it.After four wheels 16 of casting die dolly 8 are inserted in both sides guide rail 18 from the termination of protective trough 5, can move flexibly.
Said wheel pressing shaft 22 two ends are provided with counterweight 14.Because casting die dolly 8 is provided with counterweight 14, can guarantee tappet 3 be in all the time be straightened, slack-free state, can not freely swing.Counterweight 14 is separately fixed at the both sides and the middle part of casting die dolly 8 support bodys by screw 15, and its weight will be according to the length decision of tappet 3, and tappet 3 is long more, and rolling momentum, angle of oscillation are big more, and the total weight of counterweight 14 is just big more.Just can play tappet is 3 stretching, as to disappear pendulum effect.If, when the volume of counterweight 14 does not allow increasing and really needs increasing counterweight total weight, can select for use heavy heavy metal such as lead to come counterweight because the dolly annex is laid the space and limit.
One end of said tappet 3 links to each other with suspension member frame 7 or electric liquid gas transfer box 11.
Link to each other through circle hoop 10 between tappet 3 and the steel rope 13.
Among the present invention, the size of the U-shaped opening of protective trough 5, the depth determine that according to the profile of tappet 3 its inwall scribbles coating, can reduce retinue suspension member (cable, pipe, chain) outer field friction and collision.
Casting die dolly 8 leans on jacking equipment 1 rising to drive tightening up of tappet 3 and rises, and is passive, pressure, omnidistance; Along with loosening of the decline of jacking equipment 1, tappet 3, casting die dolly 8 initiatively descends by deadweight.Casting die dolly 8 is stopped transport by clamping stagnation because of external cause once in a while in the way just in case descend, and also needn't worry.Said jacking equipment 1 is provided with protruding 6, protruding 6 and can casting die dolly 8 be promoted downwards, forces its operation.This device of situation that this external cause causes has also given certain consideration.
Claims (7)
1. a jacking equipment tappet is prevented the pendulum fender guard; Comprise the suspension member frame (7) that is arranged on the jacking equipment (1); It is characterized in that: jacking equipment (1) links to each other with tappet (3) one ends; Tappet (3) penetrates protective trough (5) after walking around the pinch roller (23) on the casting die dolly (8), and tappet (3) other end is arranged on the tappet inlet (4) on protective trough (5) top; Protective trough (5) is arranged on the channel side wall (9), and casting die dolly (8) is arranged on protective trough (5) the sidewall guide rail (18).
2. the anti-pendulum of jacking equipment tappet according to claim 1 fender guard, it is characterized in that: said jacking equipment (1) is provided with convexity (6).
3. the anti-pendulum of jacking equipment tappet according to claim 1 fender guard, it is characterized in that: protective trough (5) is provided with suspension member axle (2), and suspension member axle (2) links to each other with steel rope (13) one ends, and steel rope (13) other end links to each other with suspension member frame (7).
4. according to claim 1 or the anti-pendulum of 2 or 3 described jacking equipment tappets fender guard; It is characterized in that: said casting die dolly (8) comprises wheel (16), axletree (17) and wheel pressing shaft (22); Wheel pressing shaft (22) is arranged on part plate (12), and wheel pressing shaft (22) is provided with pinch roller (23).
5. the anti-pendulum of jacking equipment tappet according to claim 3 fender guard, it is characterized in that: said wheel pressing shaft (22) two ends are provided with counterweight (14).
6. the anti-pendulum of jacking equipment tappet according to claim 4 fender guard is characterized in that: an end of said tappet (3) links to each other with suspension member frame (7) or electric liquid gas transfer box (11).
7. the anti-pendulum of jacking equipment tappet according to claim 6 fender guard is characterized in that: link to each other through circle hoop (10) between tappet (3) and the steel rope (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290364XA CN102408044A (en) | 2010-09-25 | 2010-09-25 | Lifting equipment following element swinging prevention protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290364XA CN102408044A (en) | 2010-09-25 | 2010-09-25 | Lifting equipment following element swinging prevention protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408044A true CN102408044A (en) | 2012-04-11 |
Family
ID=45910453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010290364XA Pending CN102408044A (en) | 2010-09-25 | 2010-09-25 | Lifting equipment following element swinging prevention protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408044A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676611A (en) * | 2017-01-24 | 2017-05-17 | 东风设计研究院有限公司 | Swing rod chain vehicle falling protection device |
| CN107640703A (en) * | 2017-10-30 | 2018-01-30 | 扬州市华光双瑞实业有限公司 | A kind of conveying arrangement of radial extrusion die |
| CN113942911A (en) * | 2021-12-21 | 2022-01-18 | 库珀（天津）科技有限公司 | Tower drum lifter equipment for floating type offshore wind turbine platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313478A (en) * | 1989-06-13 | 1991-01-22 | Mitsubishi Electric Corp | Stopper device for elevator controlling cable |
| JP2002046957A (en) * | 2000-08-01 | 2002-02-12 | Mitsubishi Electric Building Techno Service Co Ltd | Moving cable device of elevator |
| JP2005350214A (en) * | 2004-06-10 | 2005-12-22 | Mitsubishi Electric Corp | Cable suspension device for elevator |
| JP2007153588A (en) * | 2005-12-07 | 2007-06-21 | Hitachi Ltd | Moving cable swing preventive device of elevator |
| CN201570317U (en) * | 2009-12-24 | 2010-09-01 | 广州广日电气设备有限公司 | Flat traveling cable of elevator |
-
2010
- 2010-09-25 CN CN201010290364XA patent/CN102408044A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313478A (en) * | 1989-06-13 | 1991-01-22 | Mitsubishi Electric Corp | Stopper device for elevator controlling cable |
| JP2002046957A (en) * | 2000-08-01 | 2002-02-12 | Mitsubishi Electric Building Techno Service Co Ltd | Moving cable device of elevator |
| JP2005350214A (en) * | 2004-06-10 | 2005-12-22 | Mitsubishi Electric Corp | Cable suspension device for elevator |
| JP2007153588A (en) * | 2005-12-07 | 2007-06-21 | Hitachi Ltd | Moving cable swing preventive device of elevator |
| CN201570317U (en) * | 2009-12-24 | 2010-09-01 | 广州广日电气设备有限公司 | Flat traveling cable of elevator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676611A (en) * | 2017-01-24 | 2017-05-17 | 东风设计研究院有限公司 | Swing rod chain vehicle falling protection device |
| CN106676611B (en) * | 2017-01-24 | 2018-12-21 | 东风设计研究院有限公司 | Swing rod chain falls vehicle protective device |
| CN107640703A (en) * | 2017-10-30 | 2018-01-30 | 扬州市华光双瑞实业有限公司 | A kind of conveying arrangement of radial extrusion die |
| CN113942911A (en) * | 2021-12-21 | 2022-01-18 | 库珀（天津）科技有限公司 | Tower drum lifter equipment for floating type offshore wind turbine platform |
| CN113942911B (en) * | 2021-12-21 | 2022-03-04 | 库珀（天津）科技有限公司 | Tower drum lifter equipment for floating type offshore wind turbine platform |
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| PB01 | Publication | ||
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Application publication date: 20120411 |