CN102336360B - Lifting appliance special for beam of large press - Google Patents
Lifting appliance special for beam of large press Download PDFInfo
- Publication number
- CN102336360B CN102336360B CN 201110315802 CN201110315802A CN102336360B CN 102336360 B CN102336360 B CN 102336360B CN 201110315802 CN201110315802 CN 201110315802 CN 201110315802 A CN201110315802 A CN 201110315802A CN 102336360 B CN102336360 B CN 102336360B
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- hanger
- arm
- ties
- load
- folder
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- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 230000001066 destructive effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of presses. In order to overcome the defect that a beam applies destructive force to a steel wire rope in the conventional lifting process, the invention provides a lifting appliance special for a beam of a large press according to the technical scheme. The lifting appliance is provided with a combined lifting lug clip, wherein the lifting lug clip comprises two identical pull plates; a lifting lug hinged hole is formed on the lower part of the surface of each pull plate; a load-bearing bolt hole is formed on the upper part of the surface of each pull plate; a distance between the lifting lug hinged hole and the load-bearing bolt hole is greater than a distance between a lifting lug of the beam and the upper surface of the beam; the two pull plates are laterally arranged on two sides of the lifting lug to clamp the lifting lug; a hinged bolt passes through the lifting lug hinged holes on the two pull plates and a through hole on the lifting lug, so that the two pull plates are hinged with the lifting lug; and a load-bearing bolt passes through the load-bearing bolt holes on the two pull plates, so that the upper ends of the two pull plates are connected. The lifting appliance has a simple and reasonable structure and is high in adaptability.
Description
Technical field
The invention belongs to the press technologies field, specifically refer to a kind of large pressing machine crossbeam special hanger.
Background technology
The handling of large pressing machine crossbeam need to adopt industrial horizontal car to lift up into capable handling, adds arrange two equal altitudes man-hour in each side of cross girder both sides hanger at crossbeam, and steel rope connects hanger and forms 4 steady handlings of pulling realization.Because the height that adds the hanger in man-hour must be lower than the top planes of cross girder, therefore by when the fixing steel rope of hanger carries out handling, steel rope can be subject to the friction of cross girder both sides corner angle, forms a destructive force to steel rope, cause the damage of steel rope, bring hidden danger for lifting safety.
Summary of the invention
The purpose of this invention is to provide a kind of large pressing machine crossbeam special hanger, crossbeam reaches technical purpose steady, safe handling to the destructive force that steel rope was produced when overcoming present handling.
The technical solution adopted in the present invention is: large pressing machine crossbeam special hanger, this suspender comprises the hanger folder that 4 covers are identical, per 2 cover hangers folders are as on one group of 2 hanger that are arranged on crossbeam one side, it is characterized in that: described hanger folder comprises two identical arm-ties, be provided with the hanger hinge hole in bottom, every arm-tie surface, be provided with the load-bearing bolt hole on the top on arm-tie surface, distance between hanger hinge hole and the load-bearing bolt hole is greater than the distance between crossbeam hanger and the beam surface upper, two arm-ties are sidelong in the both sides of hanger hanger are formed clamp position, and hinge bolt passes two hanger hinge hole and through holes on the hanger on the arm-tie makes two arm-ties and hanger form hinged; The load-bearing bolt passes the connection that two load-bearing bolts hole on the arm-tie are realized two arm-ties upper end.
For preventing that arm-tie is subjected to the steel rope pulling to produce side force to arm-tie lower end formation moment of flexure in the handling process, cause the damage of hanger folder, described suspender, between every group of hanger folder, comprise that also strut bar and every cover hanger press from both sides the support sleeve between two arm-ties, the two ends of described strut bar are provided with screw thread, be respectively equipped with interior nut and exterior nut cap on every end screw thread, strut bar passes respectively support rod hole on the two cover hangers folder arm-ties and the support sleeve between two arm-ties, realizes the on the same group connection of hanger folder; The width of described support sleeve is consistent with the hanger width.
Beneficial effect of the present invention is: this suspender adopts hanger folder array configuration to use, and can adapt to the handling work of crossbeam hanger of pressure machine cross-beam, the different in width of different length.Because the whole height of hanger folder is higher than the distance between the hanger and beam surface upper on the crossbeam, so the handling steel rope can not produce friction with the crossbeam corner angle, avoided steel rope to damage the potential safety hazard of bringing.This hanger structure advantages of simple, strong adaptability adopt the compound type assembling mode to be conducive to dismounting and deposit, and reduce area occupied.
Description of drawings
Fig. 1 is the front view that the present invention uses state.
Fig. 2 is the right elevation that the present invention uses state.
Fig. 3 is the front view of arm-tie in this suspender.
Among the figure, 1, arm-tie, 2-1, hanger hinge hole, 2-2, load-bearing bolt hole, 2-3, support rod hole, 3-1, hinge bolt, 3-2, load-bearing bolt, 4, strut bar, 5, support sleeve, 6, hanger, 7, crossbeam, 8, steel rope, 9, interior nut, 10, exterior nut cap.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of large pressing machine crossbeam special hanger, this suspender comprise the identical hanger of 4 covers folder, and per 2 cover hangers folders are as on one group of 2 hanger that are arranged on crossbeam 7 one sides, steel rope 8 forms 4 pullings by connecting hanger to crossbeam 7, realizes the steady handling to crossbeam 7.
As shown in Figure 2, every cover hanger folder comprises two identical arm-ties 1.
As shown in Figure 3, be provided with hanger hinge hole 2-1 in every arm-tie 1 surperficial bottom, be provided with load-bearing bolt hole 2-2 on the top on arm-tie surface.
As shown in Figure 1 and Figure 2, when arm-tie 1 is produced, need to ask distance between hanger hinge hole 2-1 and the load-bearing bolt hole 2-2 greater than the distance between crossbeam hanger 6 and crossbeam 7 upper surfaces, the crossbeam corner angle form friction to steel rope when avoiding handling, and a cover suspender need be made 8 same arm-ties 1 altogether.
As shown in Figure 2, two arm-ties 1 are sidelong in the both sides of hanger 6 hanger 6 are formed clamp position, and hinge bolt 3-1 passes two hanger hinge hole 2-1 and through holes on the hanger on the arm-tie makes two arm-ties and hanger form hinged.
As shown in Figure 2, load-bearing bolt 3-2 passes two load-bearing bolt hole 2-2 on the arm-tie and realizes the connection of two arm-ties, 1 upper end.
As shown in Figure 2, per two arm-ties 1 are combined to form a cover hanger folder, and quadruplet hanger folder is hinged with crossbeam hanger 6 respectively, and the load-bearing bolt 3-2 on the steel wire penetrating hanger folder can realize the handling of crossbeam.
Because the pressure machine cross-beam body weight is larger, in the lifting process, arm-tie is subjected to the steel rope pulling to produce side force and forms moment of flexure to the arm-tie lower end, can cause the damage of hanger folder; Simultaneously when lifting, arm-tie is to a middle side shifting, very easily cause the damage of hinge bolt, for preventing the appearance of above-mentioned situation, as shown in Figure 2, adopt 4 pairs of hanger folders of strut bar to support between every group of hanger folder, the distance that arranges between 5 pairs of arm-ties of support sleeve between two arm-ties of hanger folder simultaneously is fixed, and the width of support sleeve is consistent with the hanger width.The structure of strut bar 4 is to be provided with screw thread at its two ends, is respectively equipped with interior nut 9 and exterior nut cap 10 on every end screw thread.
As shown in Figure 3, below arm-tie 1 load-bearing bolt hole 2-2, have support rod hole 2-3.
As shown in Figure 2, the support rod hole 2-3 and 5 pairs two covers of the support sleeve between two arm-ties hanger folder that pass respectively on the two cover hangers folder arm-ties of strut bar 4 realized fixing.
During use, carry out hinged with crossbeam hanger 6 the hanger folder respectively, adjust the interior nut 9 on the strut bar 5, make the spacing between the two interior nuts consistent with spacing between the crossbeam hanger 6, screw exterior nut cap 10, then steel rope is passed respectively the load-bearing bolt 3-2 on each hanger folder, can realize handling.
This invention can adapt to the handling work of different hanger spacing crossbeams by the spacing of nut in adjusting on the strut bar.
Claims (2)
1. large pressing machine crossbeam special hanger, this suspender comprises the hanger folder that 4 covers are identical, per 2 cover hangers folders are as on one group of 2 hanger that are arranged on crossbeam one side, it is characterized in that: described hanger folder comprises two identical arm-ties, be provided with the hanger hinge hole every arm-tie bottom, be provided with the load-bearing bolt hole on the top of arm-tie, distance between hanger hinge hole and the load-bearing bolt hole is greater than the distance between crossbeam hanger and the beam surface upper, two arm-ties are sidelong in the both sides of hanger hanger are formed clamp position, and hinge bolt passes two hanger hinge hole and through holes on the hanger on the arm-tie makes two arm-ties and hanger form hinged; The load-bearing bolt passes the connection that two load-bearing bolts hole on the arm-tie are realized two arm-ties upper end.
2. large pressing machine crossbeam special hanger according to claim 1, it is characterized in that: between two cover hanger folders of every group of hanger folder, also comprise strut bar, between two arm-ties of every cover hanger folder, comprise support sleeve, the two ends of described strut bar are provided with screw thread, be respectively equipped with interior nut and exterior nut cap on every end screw thread, strut bar passes respectively support rod hole on the two cover hangers folder arm-ties and the support sleeve between two arm-ties, realizes the on the same group connection of hanger folder; The width of described support sleeve is consistent with the hanger width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110315802 CN102336360B (en) | 2011-10-18 | 2011-10-18 | Lifting appliance special for beam of large press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110315802 CN102336360B (en) | 2011-10-18 | 2011-10-18 | Lifting appliance special for beam of large press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102336360A CN102336360A (en) | 2012-02-01 |
| CN102336360B true CN102336360B (en) | 2013-05-01 |
Family
ID=45512372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110315802 Active CN102336360B (en) | 2011-10-18 | 2011-10-18 | Lifting appliance special for beam of large press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102336360B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896368A (en) * | 2012-09-22 | 2013-01-30 | 无锡华联精工机械有限公司 | Hoisting structure for circular seam back gouging edge milling machine |
| CN106081872A (en) * | 2016-08-17 | 2016-11-09 | 本钢板材股份有限公司 | A kind of holding pit lid is sling structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09301673A (en) * | 1996-05-09 | 1997-11-25 | Hitachi Plant Eng & Constr Co Ltd | Metal fitting for suspending and lifting large diameter pipe |
| CN201077714Y (en) * | 2007-08-13 | 2008-06-25 | 天津港第一港埠公司 | Container lifting base angle lockhole special slings |
| CN202001052U (en) * | 2010-11-04 | 2011-10-05 | 黑龙江龙煤卓异救援装备科技有限公司 | Device for hoisting movable type hard-body rescue capsule for mining use |
| CN201999627U (en) * | 2011-02-24 | 2011-10-05 | 五冶集团上海有限公司 | Hanger special for large inclination angle belt |
| CN202321956U (en) * | 2011-10-18 | 2012-07-11 | 荣成锻压机床有限公司 | Dedicated lifting appliance for cross beam of large-scale pressing machine |
-
2011
- 2011-10-18 CN CN 201110315802 patent/CN102336360B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102336360A (en) | 2012-02-01 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Special spreader for beam of large press Effective date of registration: 20221111 Granted publication date: 20130501 Pledgee: Weihai Commercial Bank Co.,Ltd. Yatou Sub branch Pledgor: RONGCHENG METAL FORMING MACHINE GROUP Co.,Ltd. Registration number: Y2022980021844 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231226 Granted publication date: 20130501 Pledgee: Weihai Commercial Bank Co.,Ltd. Yatou Sub branch Pledgor: RONGCHENG METAL FORMING MACHINE GROUP Co.,Ltd. Registration number: Y2022980021844 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |