CN203740894U - Horizontal lifting appliance body regulating mechanism for closed type cogging rolling mill roller lifting appliance - Google Patents

Horizontal lifting appliance body regulating mechanism for closed type cogging rolling mill roller lifting appliance Download PDF

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Publication number
CN203740894U
CN203740894U CN201420150797.9U CN201420150797U CN203740894U CN 203740894 U CN203740894 U CN 203740894U CN 201420150797 U CN201420150797 U CN 201420150797U CN 203740894 U CN203740894 U CN 203740894U
Authority
CN
China
Prior art keywords
rope
lifting appliance
hook
closed type
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.)
Expired - Fee Related
Application number
CN201420150797.9U
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Chinese (zh)
Inventor
李兴杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Iron and Steel Group Co Ltd
Original Assignee
Chongqing Iron and Steel Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Iron and Steel Group Co Ltd filed Critical Chongqing Iron and Steel Group Co Ltd
Priority to CN201420150797.9U priority Critical patent/CN203740894U/en
Application granted granted Critical
Publication of CN203740894U publication Critical patent/CN203740894U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a horizontal lifting appliance body regulating mechanism for a closed type cogging rolling mill roller lifting appliance. The horizontal lifting appliance body regulating mechanism is characterized by comprising a regulating rope, a supporting roller and a hook, wherein the hook is downwards arranged in the middle of one side, deviating from a roller end shaft mounting hole, of a connecting head, the supporting roller is mounted on the back side of the curve position of a lifting appliance main body through a U-shaped structural support frame, and the lower end of the regulating rope is hooked on the hook; after the upper end of the regulating rope passes through the inner side surface of the supporting roller and is limited, the upper end of the regulating rope extends upwards and is used for being connected with a lifting hook at a lifting hook rope sling. The horizontal lifting appliance body regulating mechanism can adjust the lifting appliance main body so as to enable the roller end shaft mounting hole in the lifting appliance main body to maintain a level state, therefore, the mounting of the roller is convenient; meanwhile, the horizontal lifting appliance body regulating mechanism has the advantages that the structure is simple, the use is convenient, and the regulating is fast.

Description

A kind of suspender body level(l)ing mechanism of closed type big mill Sling for lifting roller
Technical field
The utility model relates to a kind of closed type big mill Sling for lifting roller, especially a kind of suspender body level(l)ing mechanism of closed type big mill Sling for lifting roller.
Background technology
Big mill, is the equipment for shaped steel first rolling process, the large body profile of the shaped steel that need to be shaped, therefore roll-force is larger, the roll of employing is all the very large rolls of weight.
Closed type big mill refers to the top cover shape that casing upper surface is as a whole, only on casing side, is provided with the big mill of opening.In closed type big mill, the weight of single roll reaches and approaches 20 tons of left and right, simultaneously in the time that maintenance is changed due to cannot be directly from above lifting, the unusual trouble therefore the dismounting and change of roll seems, each maintenance is changed and all can be expended a large amount of manpowers and time.
In order to solve described problem, applicant considers to design a kind of special hanger, in this suspender, design the suspender main body of a strip shape, suspender main body entire length is greater than closed type big mill casing top to the height distance between the interior lowest part roll of casing, suspender main body upper end has the elbow that 90 degree bendings turn to, lower end is provided with connector, on described connector, on the side consistent with elbow direction, be provided with and the roll end axle mounting hole of closed type big mill roll end axle coupling, on elbow, there is the suspension hook rope sling upwards arranging.
While use like this, roll one end end axle is arranged in the roll end axle mounting hole of suspender main body upper binding head, can leans on the unique texture of suspender main body, avoid the interference of big mill casing, assist dismounting by crane handling, very convenient fast and improved safety.
But wherein, suspender main body self can be in heeling condition, therefore be difficult to be in place in the time that roll is installed in handling process.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of simple in structure, easy to use, can regulate suspender main body to make roll end axle mounting hole on it keep the suspender body level(l)ing mechanism of horizontality with the closed type big mill Sling for lifting roller that facilitates roll and install.
In order to solve the problems of the technologies described above, in the utility model, adopt following technical scheme.
A kind of suspender body level(l)ing mechanism of closed type big mill Sling for lifting roller, it is characterized in that, described suspender body level(l)ing mechanism comprises adjusting rope, supporting rollern and hook, described hook is arranged at downwards and on connector, deviates from roll end axle mounting hole one middle side part, described supporting rollern is arranged on the back side in suspender main body knee by the support frame of a U-shaped structure, it is upper that described adjusting rope lower end is articulated in hook, and upper end is upwards through the limited backward upper extension of support roller medial surface and for being connected with the suspension hook at suspension hook rope sling place.
Suspender body level(l)ing mechanism of the present utility model, make in the process of suspender handling front and back, can lean on adjusting rope to apply a pulling force that deviates from roll direction to suspender main body lower end, make suspender body can keep vertical state always, just corresponding with the roll of horizontality, more convenient installation while making to install, more convenient dismounting when dismounting.
As optimization, on adjusting rope, be also provided with rope length regulating device, described rope length regulating device, comprises the adjusting screw(rod) being connected to separately on adjusting rope upper semisection and lower semisection, screw thread on adjusting screw(rod) oppositely arranges, and between two adjusting screw(rod)s, corresponding screw thread is connected with a telescopic setting nut.
Like this, can in advance adjusting rope upper end be fixed on suspension hook rope sling or suspension hook, then adjust the length of adjusting rope by rope length regulating device, to facilitate regulating rope tension to adjust, make suspender body can keep vertical state always, simultaneously this rope length regulating device have simple in structure, advantage efficiently easy to adjust.
In sum, the utility model can regulate suspender main body to make the roll end axle mounting hole on it keep horizontality to facilitate roll to install, and the while self has simple in structure, easy to use, regulates the advantages such as quick.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the closed type big mill Sling for lifting roller that has adopted the utility model structure.
Fig. 2 cancels the left view after roll in Fig. 1.
Fig. 3 is the structural representation of independent rope length regulating device in Fig. 1.
Detailed description of the invention
Below in conjunction with a kind of closed type big mill Sling for lifting roller that has adopted the utility model structure and accompanying drawing thereof, the utility model is described in further detail.
When concrete enforcement, as shown in Figure 1-Figure 3, a kind of closed type big mill Sling for lifting roller that has adopted the utility model structure, comprise the suspender main body 1 of strip shape, suspender main body 1 entire length is greater than closed type big mill casing top to the height distance between the interior lowest part roll of casing, suspender main body 1 upper end has the elbow 2 that 90 degree bendings turn to, lower end is provided with connector 3, on described connector 3, on the side consistent with elbow 2 directions, be provided with the roll end axle mounting hole 5 with closed type big mill roll 4 end axles couplings, on elbow 2, there is the suspension hook rope sling 6 upwards arranging.When concrete enforcement, closed type big mill roll along continuous straight runs make roll end axle be installed to roll end axle mounting hole 5 interior after, described suspension hook rope sling 6 is positioned on the gravity vertical of suspender and roll entirety just.Wherein, described suspension hook rope sling 6 is connected on elbow by lifting rope bindiny mechanism, described lifting rope bindiny mechanism, comprise and be positioned at an adapter shaft 7, adapter shaft 7 lower ends are fixedly connected in a mounting groove on elbow, adapter shaft 7 upper ends fold rotationally and are provided with two clamping plates 8, and two clamping plates 8 upper ends fold and are provided with a rope sling roller 9, and hang on rope sling roller 9 described suspension hook rope sling 6 lower ends.This suspender also comprises that roll assists bindiny mechanism, described roll is assisted bindiny mechanism, comprise the basifacial journal stirrup 10 of side that is arranged on elbow place side in suspender main body, on journal stirrup 10, be provided with connecting bore, also comprise an auxiliary lifting rope 11, auxiliary lifting rope 11 upper ends are connected on the connecting bore of journal stirrup 10, and lower end has the rope sling 12 of and roll 4 end axles couplings and establishes and articulate for the end axle sleeve that deviates from roll end axle mounting hole one end with roll.Wherein, described journal stirrup 10 is vertical arrange multiple.On auxiliary lifting rope 11, be also provided with rope length regulating device, described rope length regulating device, comprise the adjusting screw(rod) 13 being connected to separately on auxiliary lifting rope upper semisection and lower semisection, screw thread on adjusting screw(rod) 13 oppositely arranges, and between two adjusting screw(rod)s 13, corresponding screw thread is connected with a telescopic setting nut 14.Also comprise suspender body level(l)ing mechanism, described suspender body level(l)ing mechanism comprises adjusting rope 15, supporting rollern 16 and hook 17, described hook 17 is arranged at downwards and on connector 3, deviates from roll end axle mounting hole one middle side part, described supporting rollern 16 is arranged on the back side in suspender main body 1 knee by the support frame of a U-shaped structure, described adjusting rope 15 lower ends are articulated on hook 17, and upper end is upwards through the support roller limited backward upper extension of 16 medial surface and for being connected with the suspension hook at suspension hook rope sling 6 places.Wherein, on described adjusting rope, be also provided with a rope length regulating device for structure as shown in Figure 3.
When above-mentioned suspender is used for dismounting roll, first the bearing removal on the end axle of closed type big mill roll one end is fallen, then the easing out line cover of this suspender is hung on the suspension hook of crane, setting nut in rope length regulating device on rotation adjusting rope, the length that changes adjusting rope makes suspender main body keep vertical state, hoist lifting hook is displaced to big mill casing top, roll end axle is inserted in the roll end axle mounting hole being installed on the connector of suspender main body lower end; Then the bearing removal on roll other end end axle is fallen, setting nut in rope length regulating device on the auxiliary lifting rope of rotation extends auxiliary lifting rope length, again the rope sling of auxiliary lifting rope lower end is socketed on this end roll end axle, setting nut in rope length regulating device on the auxiliary lifting rope of rotation, the length that shortens auxiliary lifting rope makes auxiliary lifting rope be tensioned state; Start crane the roll back cabinet of slinging is gone out to big mill casing along roll mandrel to parallel motion, complete dismounting.
Therefore above-mentioned suspender, the replacing that can be used in auxiliary closed type big mill roll is installed, and can shorten disassembly and assembly time, raises labour efficiency, and has advantage simple in structure, easy to use simultaneously.

Claims (2)

1. the suspender body level(l)ing mechanism of a closed type big mill Sling for lifting roller, it is characterized in that, described suspender body level(l)ing mechanism comprises adjusting rope, supporting rollern and hook, described hook is arranged at downwards and on connector, deviates from roll end axle mounting hole one middle side part, described supporting rollern is arranged on the back side in suspender main body knee by the support frame of a U-shaped structure, it is upper that described adjusting rope lower end is articulated in hook, and upper end is upwards through the limited backward upper extension of support roller medial surface and for being connected with the suspension hook at suspension hook rope sling place.
2. the suspender body level(l)ing mechanism of closed type big mill Sling for lifting roller as claimed in claim 1, it is characterized in that being also provided with on adjusting rope rope length regulating device, described rope length regulating device, comprise the adjusting screw(rod) being connected to separately on adjusting rope upper semisection and lower semisection, screw thread on adjusting screw(rod) oppositely arranges, and between two adjusting screw(rod)s, corresponding screw thread is connected with a telescopic setting nut.
CN201420150797.9U 2014-03-31 2014-03-31 Horizontal lifting appliance body regulating mechanism for closed type cogging rolling mill roller lifting appliance Expired - Fee Related CN203740894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420150797.9U CN203740894U (en) 2014-03-31 2014-03-31 Horizontal lifting appliance body regulating mechanism for closed type cogging rolling mill roller lifting appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420150797.9U CN203740894U (en) 2014-03-31 2014-03-31 Horizontal lifting appliance body regulating mechanism for closed type cogging rolling mill roller lifting appliance

Publications (1)

Publication Number Publication Date
CN203740894U true CN203740894U (en) 2014-07-30

Family

ID=51340722

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420150797.9U Expired - Fee Related CN203740894U (en) 2014-03-31 2014-03-31 Horizontal lifting appliance body regulating mechanism for closed type cogging rolling mill roller lifting appliance

Country Status (1)

Country Link
CN (1) CN203740894U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944279A (en) * 2015-06-23 2015-09-30 李世聪 Hook device used for crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944279A (en) * 2015-06-23 2015-09-30 李世聪 Hook device used for crane
CN104944279B (en) * 2015-06-23 2016-11-16 李世聪 Hook gear for crane

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20180331