CN102030255A - Hanger - Google Patents
Hanger Download PDFInfo
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- CN102030255A CN102030255A CN2009101967124A CN200910196712A CN102030255A CN 102030255 A CN102030255 A CN 102030255A CN 2009101967124 A CN2009101967124 A CN 2009101967124A CN 200910196712 A CN200910196712 A CN 200910196712A CN 102030255 A CN102030255 A CN 102030255A
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- pair
- girder
- chain
- telescopic
- suspender
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Abstract
The invention relates to a hanger which comprises a main girder, two pairs of telescopic girders, a pair of end girders, a telescopic chain device, a rotary locking device and a plurality of guide rod devices, wherein the main girder is formed by connecting a pair of beams and a pair of longitudinal girders; the beams are hollow beams, the inner walls at two sides of each beam are respectively provided with two guide rails, and two ends at the bottom of a cavity of the pair of beams are respectively provided with a host slide plate; the top and the bottom at two ends at the inner side of each telescopic girder are respectively provided with a telescopic girder slide plate; the telescopic girders are arranged in the cavity of the beams and in slide connection with the main girder; the pair of end girders are respectively arranged on the end parts of the two pairs of telescopic girders and arranged into a cavity; the telescopic chain device is arranged in the main girder; the rotary locking device is arranged in the cavity of the end girders; and all the guide rod devices are arranged at the front side and the rear side of the pair of end girders. The invention can control the rotation speed of the chain, can be quickly braked under an emergency, can guarantee that an engine is locked after being stopped at a correct position of each terminal part, can be manually operated and has the advantages of safe and reliable use, low cost, easy operation and wide using range.
Description
Technical field
The present invention relates to a kind of drawing device that hangs, be specifically related to a kind of suspender.
Background technology
At present, a kind of electric chain formula of prior art is started shipment suspender, and it mainly is made up of support, screw mandrel, nut, sliding bar, coupler, bearing seat, reductor, electrical motor.When wanting object such as handling steel billet, promote this suspender, open electrical motor, drive the screw mandrel rotation by reductor, the rotation of screw mandrel interlock sliding bar drives again hangs chain, widens the distance between chain, makes the chain stripe pitch from greater than length or the width of waiting to hang object, put down this suspender again, open the electrical motor contrarotation suspension chain stripe pitch is dwindled, tangle object to be hung simultaneously, promote this suspender again, widen the distance of hanging between chain, unload lower chain and finish the handling program.
The sprocket-type self-balancing suspender of another kind of prior art, the sprocket-type self-balancing suspender of the prior art adopts the multiple-chain gear wheel of roller chain wheel and bush roller chaiin, the joggled strength height, can prevent the on-slip tooth, the latching device that employing is made up of bayonet lock and sliding sleeve, can guarantee sprocket wheel by secure lock, avoid occurring false lock phenomenon.Be provided with damping arrangement in the central longitudinal axis, also be provided with pressure-regulating device.
The shortcoming of the sprocket-type self-balancing suspender of this prior art is:
1, the sprocket-type self-balancing suspender of this prior art is owing to adopt multiple-chain gear wheel, cost height, complex structure, suspender installation trouble.
2, the sprocket-type self-balancing suspender of this prior art can not be regulated the length and the width of suspender owing to be made of sprocket wheel and latching device, uses inconvenience.
3, the sprocket-type self-balancing suspender of this prior art can only increase friction force owing to be provided with damping arrangement in the central longitudinal axis, can not in case of emergency brake rapidly, uses dangerous.
Summary of the invention
The purpose of this invention is to provide a kind of suspender, it can be directed to suspender on the freight container, and the freight container of slinging behind the position and lock simultaneously is safe and reliable.
The purpose of suspender of the present invention is achieved through the following technical solutions: a kind of suspender comprises girder, two pairs of telescopic girdeies and a pair of end carriage; Also comprise flexible chain apparatus, rotating locking apparatus and a plurality of guide rod device.
Described girder is connected and composed by pair of beams and a pair of longeron, and described crossbeam is a cavity, is respectively equipped with two guide rails at two madial walls of crossbeam, is respectively equipped with the main frame slide plate at pair of beams cavity bottom two ends.
The top at the inboard two ends of described telescopic girder and bottom are respectively equipped with the telescopic girder slide plate; Described telescopic girder is arranged in the cavity of crossbeam, with the girder sliding block joint.
Described a pair of end carriage is separately positioned on the end of two pairs of telescopic girdeies, and described end carriage is made as cavity.
Described flexible chain apparatus is arranged in the girder.
Described rotating locking apparatus is arranged in the cavity of described end carriage.
Described each guide rod device is arranged on the both sides, front and back of a pair of end carriage.
Above-mentioned suspender, wherein, described flexible chain apparatus comprises chain sprocket driving device, a pair of pull bar and a pair of slide fastener; One section of described a pair of slide fastener is arranged in the guide rail of crossbeam, and its another section is arranged on the pull bar; One end of described a pair of pull bar respectively with vertical connection of end carriage inwall of both sides, the described a pair of pull bar other end is connected with chain sprocket driving device by attaching parts.
Above-mentioned suspender, wherein, described chain sprocket driving device comprises motor, gear case, pair of sprocket, turning cylinder, chain, spring, spring washer and support, described motor is arranged on the longeron of a side of girder, the main shaft of motor is connected with the input shaft of gear case, the output shaft of gear case is provided with sprocket wheel, described support is arranged on the longeron of opposite side of girder, support is provided with rotating shaft, one end of rotating shaft is provided with sprocket wheel, chain is nested with on pair of sprocket, and described a pair of attaching parts is separately positioned on the sprocket wheel both sides of annular, and spring and spring washer are located in the both sides of attaching parts respectively.
Above-mentioned suspender, wherein, described a pair of slide fastener outwards is the bending of " U " font respectively, and a pair of slide fastener is in the corresponding setting in the both sides of chain.
Above-mentioned suspender, wherein, described chain sprocket driving device also comprises a pair of guide piece and a plurality of fixed plate; Described a pair of guide piece is separately positioned on an end end of crossbeam, and described fixed plate is 90 ° of bendings, and slide fastener is fixed on the pull bar.
Above-mentioned suspender, wherein, described rotating locking apparatus also comprises a pair of draw bar, a pair of limit switch, a pair of landing bolt, a pair of landing bolt switch, a pair of locker and driving engine; Described a pair of limit switch is fastened on the draw bar by attaching parts, the corresponding respectively two ends that are arranged on a pair of draw bar of described a pair of landing bolt, described a pair of landing bolt switch correspondence respectively is arranged on landing bolt top, described a pair of locker is separately positioned on a side of a pair of landing bolt, described driving engine is arranged on the draw bar, and is connected with limit switch.
Above-mentioned suspender, wherein, described locker is made up of locking arm and the lock hook that is arranged on locking arm below.
Above-mentioned suspender, wherein, described guide rod device comprises adapter plate, first guide plate and second guide plate, described adapter plate is provided with a plurality of mounting holes, described first guide plate is arranged on the bottom of adapter plate, become the obtuse angle to be connected with adapter plate, described second guide plate is vertically set on respectively on the axis of the adapter plate and first guide plate.
Above-mentioned suspender, wherein, guide rod device also comprises installs accessory and signal lamp; Described installation accessory is bolt, nut and pad, and the diameter of mounting hole is suitable on the diameter of bolt and the adapter plate, and described signal lamp is arranged on the dual-side of second guide plate.
Above-mentioned suspender, wherein, described signal lamp is a light-emitting diode component.
Suspender of the present invention makes it compared with prior art owing to adopted such scheme, has following advantage and good effect:
1, suspender of the present invention can be controlled the speed that chain rotates, and can in case of emergency brake rapidly owing to be provided with chain sprocket driving device, guarantees safe in utilization.
2, suspender of the present invention is owing to be provided with rotating locking apparatus, can guarantee to lock after driving engine stops at the tram of each terminal region, also can manually operate simultaneously, and is safe and reliable.
3, suspender cost of the present invention is low, easy to operate, and range of use is wide.
Description of drawings
Fig. 1 is the structural representation of suspender of the present invention.
Fig. 2 is the structural representation of the flexible chain apparatus of suspender of the present invention.
Fig. 3 is the structural representation of the rotating locking apparatus of suspender of the present invention.
Fig. 4 is the structural representation of the guide rod device of suspender of the present invention.
The specific embodiment
See also shown in the accompanying drawing 1, suspender of the present invention comprises girder 1, the two pairs of telescopic girdeies 2, a pair of end carriage 3, flexible chain apparatus 4, rotating locking apparatus 5 and a plurality of guide rod device 6; Two pairs of corresponding respectively two ends that are arranged on girder 1 of telescopic girder 2, a pair of end carriage 3 is separately positioned on the end of two pairs of telescopic girdeies 2, end carriage 3 is made as cavity, flexible chain apparatus 4 is arranged in the girder 1, rotating locking apparatus 5 is arranged in the cavity of end carriage 3, and each guide rod device 6 is arranged on the both sides, front and back of a pair of end carriage 3.
Girder 1 is connected and composed by pair of beams 11 and a pair of longeron 12, and crossbeam 11 is a cavity, is respectively equipped with two guide rails 13 at two madial walls of crossbeam 11, is respectively equipped with main frame slide plate 14 at the cavity bottom two ends of pair of beams 11.The top at the inboard two ends of telescopic girder 2 and bottom are respectively equipped with telescopic girder slide plate 21; Telescopic girder 2 is arranged in the cavity of crossbeam 11, with girder 1 sliding block joint.
See also shown in the accompanying drawing 2, flexible chain apparatus 4 comprises chain sprocket driving device 41, a pair of pull bar 42 and a pair of slide fastener 43; One section of a pair of slide fastener 43 is arranged in the guide rail 13 of crossbeam 11, and its another section is arranged on the pull bar 42; One end of a pair of pull bar 42 respectively with vertical connection of end carriage 3 inwalls of both sides, a pair of pull bar 42 other ends are connected with chain sprocket driving device 41 by attaching parts 44.
Chain sprocket driving device 41 comprises motor 411, gear case 412, pair of sprocket 413, turning cylinder 414, chain 415, spring 416, spring washer 417 and support 418, motor 411 is arranged on the longeron 12 of a side of girder 1, the main shaft of motor 411 is connected with the input shaft of gear case 412, the output shaft of gear case 412 is provided with sprocket wheel 413, support 418 is arranged on the longeron 12 of opposite side of girder 1, support 418 is provided with turning cylinder 414, one end of turning cylinder 414 is provided with sprocket wheel 413, chain 415 is nested with on pair of sprocket 413, a pair of attaching parts 44 is separately positioned on sprocket wheel 413 both sides of annular, and spring 416 and spring washer 417 are located in the both sides of attaching parts 44 respectively.A pair of slide fastener 43 outwards is the bending of " U " font respectively, and a pair of slide fastener 43 is in the corresponding setting in the both sides of chain 415.
Chain sprocket driving device 41 also comprises a pair of guide piece 419 and a plurality of fixed plate 410; A pair of guide piece 419 is separately positioned on an end end of crossbeam 11, and fixed plate 410 is 90 ° of bendings, and slide fastener 43 is fixed on the pull bar 42.
See also shown in the accompanying drawing 3, rotating locking apparatus 5 also comprises a pair of draw bar 51, a pair of limit switch 52, a pair of landing bolt 53, a pair of landing bolt switch 54, a pair of locker 55 and driving engine 56; A pair of limit switch 52 is fastened on the draw bar 51 by attaching parts, limit switch 52 indication locking and non-locked positions, simultaneously guarantee that also driving engine 56 can correctly stop operating in two final positions, the corresponding respectively two ends that are arranged on a pair of draw bar 51 of a pair of landing bolt 53, landing bolt 53 can adopt spring loaded landing bolt, a pair of landing bolt switch 52 correspondence respectively is arranged on landing bolt 53 tops, a pair of locker 55 is separately positioned on a side of a pair of landing bolt 53, driving engine 56 is arranged on the draw bar 51, and be connected with limit switch 52, driving engine 56 can adopt the helical worm gear driving engine.Locker 55 is made up of locking arm 551 and the lock hook 552 that is arranged on locking arm 551 belows, and locking arm 551 can adopt rotary locking arm, and draw bar 51 is connected with rotary locking arm 551, and by helical worm gear driving engine 56 pulling motions.
See also shown in the accompanying drawing 4, guide rod device 6 comprises adapter plate 61, first guide plate 62, second guide plate 63, accessory 64 and signal lamp (not shown) are installed, adapter plate 61 is provided with a plurality of mounting holes 611, first guide plate 62 is arranged on the bottom of adapter plate 61, be connected with 61 one-tenth obtuse angles of adapter plate, second guide plate 63 is vertically set on respectively on the axis of the adapter plate 61 and first guide plate 62, accessory 64 is installed is adopted bolt 641, nut 642 and pad 643, the diameter of mounting hole 611 is suitable on the diameter of bolt 641 and the adapter plate 61, the signal lamp (not shown) is arranged on the dual-side of second guide plate 63, and the signal lamp (not shown) can adopt light-emitting diode component.
Accessory 64 is installed to be arranged on adapter plate 61 on the end carriage 3 of suspender, thereby make guide rod device 6 firm being fixed on the end carriage 3, guide rod device 6 is arranged on the side of each end carriage 3 of suspender, when suspender is used to hang article, the telescopic girder 2 of movable hanger, first guide plate 62 of guide rod device 6 and second guide plate 63 point to orthogonal both direction in the product face, be used for suspender is positioned at the required article of slinging, open light-emitting diode sensing on second guide plate 63 etc. at night, the illumination that is used to lead, energy saving, convenient and practical, two guide plates 62 on the other hand, 63 setting also is used for the accurate location of suspender.
In sum, suspender of the present invention can be controlled the speed that chain rotates, and can in case of emergency brake rapidly owing to be provided with chain sprocket driving device, guarantees safe in utilization; The present invention is owing to be provided with rotating locking apparatus, can guarantee to lock after driving engine stops at the tram of each terminal region, also can manually operate simultaneously, and is safe and reliable; Cost of the present invention is low, and is easy to operate, and range of use is wide.
Claims (10)
1. a suspender comprises girder, two pairs of telescopic girdeies and a pair of end carriage; It is characterized in that: also comprise flexible chain apparatus, rotating locking apparatus and a plurality of guide rod device;
Described girder is connected and composed by pair of beams and a pair of longeron, and described crossbeam is a cavity, is respectively equipped with two guide rails at two madial walls of crossbeam, is respectively equipped with the main frame slide plate at pair of beams cavity bottom two ends;
The top at the inboard two ends of described telescopic girder and bottom are respectively equipped with the telescopic girder slide plate; Described telescopic girder is arranged in the cavity of crossbeam, with the girder sliding block joint;
Described a pair of end carriage is separately positioned on the end of two pairs of telescopic girdeies, and described end carriage is made as cavity;
Described flexible chain apparatus is arranged in the girder;
Described rotating locking apparatus is arranged in the cavity of described end carriage;
Described each guide rod device is arranged on the both sides, front and back of a pair of end carriage.
2. suspender according to claim 1 is characterized in that: described flexible chain apparatus comprises chain sprocket driving device, a pair of pull bar and a pair of slide fastener; One section of described a pair of slide fastener is arranged in the guide rail of crossbeam, and its another section is arranged on the pull bar; One end of described a pair of pull bar respectively with vertical connection of end carriage inwall of both sides, the described a pair of pull bar other end is connected with chain sprocket driving device by attaching parts.
3. suspender according to claim 1, it is characterized in that: described chain sprocket driving device comprises motor, gear case, pair of sprocket, turning cylinder, chain, spring, spring washer and support, described motor is arranged on the longeron of a side of girder, the main shaft of motor is connected with the input shaft of gear case, the output shaft of gear case is provided with sprocket wheel, described support is arranged on the longitudinal beam of opposite side of girder, support is provided with rotating shaft, one end of rotating shaft is provided with sprocket wheel, chain is nested with on pair of sprocket, described a pair of attaching parts is separately positioned on the sprocket wheel both sides of annular, and spring and spring washer are located in the both sides of attaching parts respectively.
4. suspender according to claim 1 is characterized in that: described chain sprocket driving device also comprises a pair of guide piece and a plurality of fixed plate; Described a pair of guide piece is separately positioned on an end end of crossbeam, and described fixed plate is 90 ° of bendings, and slide fastener is fixed on the pull bar.
5. suspender according to claim 2 is characterized in that: described a pair of slide fastener outwards is the bending of " U " font respectively, and a pair of slide fastener is in the corresponding setting in the both sides of chain.
6. suspender according to claim 1 is characterized in that: described rotating locking apparatus also comprises a pair of draw bar, pair of locking switch, a pair of landing bolt, a pair of landing bolt switch, a pair of locker and driving engine; Described pair of locking switch is fastened on the draw bar by attaching parts, the corresponding respectively two ends that are arranged on a pair of draw bar of described a pair of landing bolt, described a pair of landing bolt switch correspondence respectively is arranged on landing bolt top, described a pair of locker is separately positioned on a side of a pair of landing bolt, described driving engine is arranged on the draw bar, and is connected with key lock switch.
7. suspender according to claim 6 is characterized in that: described locker is made up of locking arm and the lock hook that is arranged on locking arm below.
8. suspender according to claim 1, it is characterized in that: described guide rod device comprises adapter plate, first guide plate and second guide plate, described adapter plate is provided with a plurality of mounting holes, described first guide plate is arranged on the bottom of adapter plate, become the obtuse angle to be connected with adapter plate, described second guide plate is vertically set on respectively on the axis of the adapter plate and first guide plate.
9. suspender according to claim 8 is characterized in that: described guide rod device also comprises installs accessory and signal lamp; Described installation accessory is bolt, nut and pad, and the diameter of mounting hole is suitable on the diameter of bolt and the adapter plate, and described signal lamp is arranged on the dual-side of second guide plate.
10. suspender according to claim 9 is characterized in that: described signal lamp is a light-emitting diode component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101967124A CN102030255A (en) | 2009-09-29 | 2009-09-29 | Hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101967124A CN102030255A (en) | 2009-09-29 | 2009-09-29 | Hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102030255A true CN102030255A (en) | 2011-04-27 |
Family
ID=43883785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101967124A Pending CN102030255A (en) | 2009-09-29 | 2009-09-29 | Hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102030255A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968255A (en) * | 2010-07-09 | 2011-02-09 | 广东欧科空调制冷有限公司 | Motor mounting structure and method for combined air handling unit |
| CN102431885A (en) * | 2011-12-03 | 2012-05-02 | 江苏欧玛机械有限公司 | Adjustable inner hole lifting appliance |
| CN102716883A (en) * | 2012-06-22 | 2012-10-10 | 江苏港星方能超声洗净科技有限公司 | Top synchronous weight-shifting device |
| CN104389974A (en) * | 2014-11-25 | 2015-03-04 | 国家电网公司 | Compound transmission range extending device |
| CN108557636A (en) * | 2018-06-20 | 2018-09-21 | 泰豪电源技术有限公司 | Transporting and hoisting structure is fixed for unit closed assembly |
| CN112660981A (en) * | 2020-12-16 | 2021-04-16 | 黄梅菊 | Container spreader capable of automatically dumping and stably releasing |
-
2009
- 2009-09-29 CN CN2009101967124A patent/CN102030255A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968255A (en) * | 2010-07-09 | 2011-02-09 | 广东欧科空调制冷有限公司 | Motor mounting structure and method for combined air handling unit |
| CN101968255B (en) * | 2010-07-09 | 2012-11-21 | 广东欧科空调制冷有限公司 | Motor mounting structure and method for combined air handling unit |
| CN102431885A (en) * | 2011-12-03 | 2012-05-02 | 江苏欧玛机械有限公司 | Adjustable inner hole lifting appliance |
| CN102716883A (en) * | 2012-06-22 | 2012-10-10 | 江苏港星方能超声洗净科技有限公司 | Top synchronous weight-shifting device |
| CN104389974A (en) * | 2014-11-25 | 2015-03-04 | 国家电网公司 | Compound transmission range extending device |
| CN108557636A (en) * | 2018-06-20 | 2018-09-21 | 泰豪电源技术有限公司 | Transporting and hoisting structure is fixed for unit closed assembly |
| CN108557636B (en) * | 2018-06-20 | 2024-01-19 | 泰豪科技股份有限公司 | Be used for unit to stack fixed transportation hoisting structure |
| CN112660981A (en) * | 2020-12-16 | 2021-04-16 | 黄梅菊 | Container spreader capable of automatically dumping and stably releasing |
| CN112660981B (en) * | 2020-12-16 | 2023-03-31 | 山东新沙单轨运输装备有限公司 | Container spreader capable of automatically dumping and stably releasing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |