CN103803393A - Hoisting device capable of reducing collision impacts - Google Patents
Hoisting device capable of reducing collision impacts Download PDFInfo
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- CN103803393A CN103803393A CN201410070011.7A CN201410070011A CN103803393A CN 103803393 A CN103803393 A CN 103803393A CN 201410070011 A CN201410070011 A CN 201410070011A CN 103803393 A CN103803393 A CN 103803393A
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- ratchet
- reverse
- mount pad
- pawl
- shaft
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Abstract
The invention discloses a hoisting device capable of reducing collision impacts. A magnetic system and transmission mechanisms are arranged below a mounting base, the magnetic system are connected with the transmission mechanism, a pawl is arranged in each hoisting plate, a ratchet wheel is arranged between the pawl and an anti-reverse pawl, an anti-reverse pawl shaft is arranged in the anti-reverse pawl, the two ends of the anti-reverse pawl shaft, after passing through the anti-reverse pawl, are arranged in a corresponding bracket, a pawl shaft is arranged in the pawl, the two ends of the pawl shaft, after passing through the pawl, are arranged in a corresponding hoisting plate, a ratchet wheel shaft is arranged in the ratchet wheel, and one end of the ratchet wheel shaft, after passing through the ratchet wheel, is connected with a corresponding transmission mechanism; and the mounting base is provided with a protective board, the protective board is provided with multiple anti-collision springs, and the top ends of the anti-collision springs and the shaft center of the anti-reverse pawl are arranged at the same height. According to the invention, by arranging the springs as the isolation and shock absorption mechanism in the hoisting device, an impact force can be absorbed by the springs when an accident occurs, so that magnetic materials are protected.
Description
Technical field
The present invention relates to a kind of oil equipment, especially relate to a kind of lifting equipment that can reduce collision impact.
Background technology
Oil claims again crude oil, be a kind of thickness, chocolate (sometimes a little green) liquid.There is oil storage upper crustal some areas.It is mixed and is formed by different hydro-carbons, and its chief component composition is alkane, goes back in addition the elements such as sulfur-bearing, oxygen, nitrogen, phosphorus, vanadium in oil.Oil is mainly used as fuel oil and gasoline, bunker oil and gasoline composition one of most important primary energy in the world.Oil is also that many chemical frbre industry products are as the raw material of solution, chemical fertilizer, insecticide and plastics etc.Oil is mainly hydro-carbon.It is mixed and is formed by different hydro-carbons, the chemical element of composition oil is mainly carbon (83% ~ 87%), hydrogen (11% ~ 14%), and all the other are sulphur (0.06% ~ 0.8%), nitrogen (0.02% ~ 1.7%), oxygen (0.08% ~ 1.82%) and minor metallic element (Ni-V-Fe, antimony etc.).The chief component that is closed the hydro carbons forming and formed oil by carbon and hydrogenation, accounts for 95% ~ 99%, and various hydro carbons are divided into by its structure: alkane, poly-methylene, aromatic hydrocarbon.General natural oil does not often contain alkene and the alkynes that quantity does not wait in secondary processing product containing alkene.Sulfur-bearing, oxygen, nitrogen compound are harmful to petroleum products, in petroleum processing, should remove as far as possible.Stone oil properties is different because of the place of production, and density is 0.8 ~ 1.0 gram per centimeter, and range of viscosities is very wide, solidfying point difference very large (30 ~-60 degrees Celsius), boiling spread is more than normal temperature to 500 degree Celsius, dissolves in multiple organic solvent, water insoluble, but can form emulsion with water.But the composition of the oil in different oil fields and appearance can be distinguished very large.Oil is mainly used as fuel oil and gasoline, and bunker oil and gasoline form at present one of most important primary energy in the world.Oil is also that many chemical frbre industry products are as the raw material of solvent, chemical fertilizer, insecticide and plastics etc.The oil that exploit today 88% is used as fuel, other 12% raw material as chemical industry.Oil field need to be used a lot of large-scale parts, especially petroleum pipe line, all needing to use magnetic hoisting device lifts, and existing magnetic hoisting device itself is to adopt metallic material to make, and pipeline has enough weight, in the time occurring that pipeline tenesmus or boatswain chair put down, it easily causes shock to the base plate of hoisting device, magnetic material in hoisting device is shifted in shock and even occurs damaging, cause hoisting device cannot carry out work.
Summary of the invention
The object of the invention is to overcome above-mentioned existing hoisting device and easily the base plate of hoisting device is caused to shock, magnetic material in hoisting device is shifted in shock even occur the problem of damaging, design a kind of lifting equipment that can reduce collision impact, this lifting equipment passes through in inner mounting spring as isolation and damping, while making unexpected generation, impact can be absorbed by spring, and magnetic material is protected, solve existing hoisting device and easily the base plate of hoisting device has been caused to shock, magnetic material in hoisting device is shifted in shock even occur the problem of damaging.
Object of the present invention is achieved through the following technical solutions: a kind of lifting equipment that can reduce collision impact, comprise mount pad, described mount pad below is provided with magnetic system and transmission device, magnetic system is connected with transmission device, mount pad top is provided with boatswain chair, the quantity of boatswain chair is two, and is provided with suspension ring between two boatswain chairs, and suspension ring are connected with two boatswain chairs simultaneously, on mount pad, be provided with two supports, boatswain chair is connected with one of them support respectively away from one end of suspension ring, in boatswain chair, be provided with ratchet, ratchet is connected with ratchet, ratchet is connected with anti-reverse ratchet, ratchet is arranged between ratchet and anti-reverse ratchet, in anti-reverse ratchet, be provided with anti-reverse pawl axis, the two ends of anti-reverse pawl axis are arranged in corresponding support through after anti-reverse ratchet, in ratchet, be provided with pawl axis, the two ends of pawl axis are arranged in corresponding boatswain chair through after ratchet, in ratchet, be provided with ratchet shaft, one end of ratchet shaft is through connecting with corresponding transmission device after ratchet, on described mount pad, be provided with fender, fender be arranged on suspension ring under, on fender, be provided with some crashproof springs, crashproof spring is welded on fender, the top of crashproof spring and the axle center of anti-reverse pawl axis are arranged on sustained height.
On the outer wall of anti-reverse pawl axis, be sheathed with anti-reverse ratchet spring, anti-reverse ratchet spring is separately positioned on anti-reverse ratchet two ends, and anti-reverse ratchet spring correspondence contacts with support with anti-reverse ratchet.
Transmission device comprises drive sprocket and driven sprocket, drive sprocket and driven sprocket correspondence are arranged on mount pad two ends, drive sprocket is arranged on mount pad top, one end of ratchet shaft is through connecting with corresponding drive sprocket after ratchet, between drive sprocket and driven sprocket, be provided with chain one, chain one is linked on drive sprocket and driven sprocket simultaneously, mount pad below is provided with S. A., magnetic is that correspondence is fixed on S. A., between driven sprocket and S. A., be provided with chain two, chain two is linked on driven sprocket and S. A. simultaneously.
In sum; the invention has the beneficial effects as follows: this lifting equipment passes through in inner mounting spring as isolation and damping; while making unexpected generation, impact can be absorbed by spring; and magnetic material is protected; solve existing hoisting device and easily the base plate of hoisting device has been caused to shock, magnetic material in hoisting device has been shifted in shock even occur the problem of damaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-mount pad; 2-anti-reverse ratchet; 3-anti-reverse ratchet spring; 4-sprocket wheel protective case; 5-ratchet; 6-ratchet; 7-ratchet spring; 8-boatswain chair; 9-suspension ring; 10-drive sprocket; 11-chain one; 12-driven sprocket; 13-chain two; 14-S. A.; 16-magnetic system; 17-support; 18-anti-reverse pawl axis; 19-fender; 20-crashproof spring.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1, a kind of lifting equipment that can reduce collision impact, comprise mount pad 1, it is 16 and transmission device that described mount pad 1 below is provided with magnetic, magnetic is 16 to be connected with transmission device, and mount pad 1 top is provided with boatswain chair 8, and the quantity of boatswain chair 8 is two, and between two boatswain chairs 8, be provided with suspension ring 9, suspension ring 9 are connected with two boatswain chairs 8 simultaneously, on mount pad 1, be provided with two supports 17, boatswain chair 8 is connected with one of them support 17 respectively away from one end of suspension ring 9, in boatswain chair 8, be provided with ratchet 6, ratchet 6 is connected with ratchet 5, ratchet 5 is connected with anti-reverse ratchet 2, ratchet 5 is arranged between ratchet 6 and anti-reverse ratchet 2, in anti-reverse ratchet 2, be provided with anti-reverse pawl axis 18, the two ends of anti-reverse pawl axis 18 are arranged in corresponding support 17 through after anti-reverse ratchet 2, in ratchet 6, be provided with pawl axis, the two ends of pawl axis are arranged in corresponding boatswain chair 8 through after ratchet 6, in ratchet 5, be provided with ratchet shaft, one end of ratchet shaft connects through the rear and corresponding transmission device of ratchet 5, on described mount pad 1, be provided with fender 19, fender 19 be arranged on suspension ring 9 under, on fender 19, be provided with some crashproof springs 20, crashproof spring 20 is welded on fender 19, and the axle center of the top of crashproof spring 20 and anti-reverse pawl axis 18 is arranged on sustained height.Magnetic is the some unit magnetic circuit being made up of permanent magnet and magnetic pole, the permanent magnet of each unit magnetic circuit can be driven and be rotated 0-90 ° in unit magnetic pole by transmission device, entirety forms and opens, closed magnetic circuit, reach suction, the object of discharging, between boatswain chair, connect by suspension ring, and boatswain chair can rotate around suspension ring, this is existing structure, this programme utilization arranges anti-reverse ratchet and comes hoisting device to realize protection, avoid after long-term use, the cooperation of click occurs loosening, make hoisting device occur skidding, cause potential safety hazard, and arrange after anti-reverse mechanism, ratchet has been increased to one deck protection, make ratchet there will not be slip, guarantee safety.Because the employing metals such as boatswain chair are made, there is enough weight, after hastily putting down, boatswain chair has enough speed and weight, after boatswain chair is close towards mount pad, easily cause ratchet to occur the phenomenon of beating tooth, if guard is set, guard is that machinery contacts firmly with boatswain chair, its impact is still very large, easily the magnetic system of mount pad below is impacted, unit in magnetic system is shifted, cause magnetic confusion, cannot carry out stable lifting work, so this programme is specially provided with fender 19 and crashproof spring 20, utilize crashproof spring 20 to support boatswain chair, elasticity by spring sponges impulsive force, like this magnetic system of mount pad 1 below is protected, also make stable drive between its inner structure gear simultaneously, there will not be displacement and stuck phenomenon, solve existing hoisting device and easily the base plate of hoisting device has been caused to shock, magnetic material in hoisting device is shifted in shock even occur the problem of damaging.
Embodiment 2:
As shown in Figure 1, be sheathed with anti-reverse ratchet spring 3 on the outer wall of anti-reverse pawl axis 18, anti-reverse ratchet spring 3 is separately positioned on anti-reverse ratchet 2 two ends, and anti-reverse ratchet spring 3 correspondences contact with support 17 with anti-reverse ratchet 2.On ratchet 6, be provided with ratchet spring 7, this is existing structure.Transmission device comprises drive sprocket 10 and driven sprocket 12, drive sprocket 10 and driven sprocket 12 correspondences are arranged on mount pad 1 two ends, drive sprocket 10 is arranged on mount pad 1 top, one end of ratchet shaft connects with corresponding drive sprocket 10 through ratchet 5 is rear, between drive sprocket 10 and driven sprocket 12, be provided with chain 1, chain 1 is linked on drive sprocket 10 and driven sprocket 12 simultaneously, mount pad 1 below is provided with S. A. 14, magnetic is that 16 correspondences are fixed on S. A. 14, between driven sprocket 12 and S. A. 14, be provided with chain 2 13, chain 2 13 is linked on driven sprocket 12 and S. A. 14 simultaneously.Utilize two chains that arrange; can promptly transmit magnetic in the work in when lifting and fasten, magnetic system is rotated, sprocket wheel protective case 4 is set simultaneously above drive sprocket 10; for the protection of transmission device, prevent that dust etc. from entering into transmission device and affecting transmission stability.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technology of the present invention, method are done above embodiment in fact, within all falling into protection scope of the present invention.
Claims (3)
1. one kind can be reduced the lifting equipment of collision impact, it is characterized in that: comprise mount pad (1), described mount pad (1) below is provided with magnetic system (16) and transmission device, magnetic system (16) is connected with transmission device, mount pad (1) top is provided with boatswain chair (8), the quantity of boatswain chair (8) is two, and is provided with suspension ring (9) between two boatswain chairs (8), and suspension ring (9) are connected with two boatswain chairs (8) simultaneously, on mount pad (1), be provided with two supports (17), boatswain chair (8) is connected with one of them support (17) respectively away from one end of suspension ring (9), in boatswain chair (8), be provided with ratchet (6), ratchet (6) is connected with ratchet (5), ratchet (5) is connected with anti-reverse ratchet (2), ratchet (5) is arranged between ratchet (6) and anti-reverse ratchet (2), in anti-reverse ratchet (2), be provided with anti-reverse pawl axis (18), the two ends of anti-reverse pawl axis (18) are arranged in corresponding support (17) through after anti-reverse ratchet (2), ratchet is provided with pawl axis in (6), the two ends of pawl axis are arranged in corresponding boatswain chair (8) through after ratchet (6), ratchet is provided with ratchet shaft in (5), one end of ratchet shaft is through connecting with corresponding transmission device after ratchet (5), on described mount pad (1), be provided with fender (19), fender (19) be arranged on suspension ring (9) under, on fender (19), be provided with some crashproof springs (20), it is upper that crashproof spring (20) is welded on fender (19), and the axle center of the top of crashproof spring (20) and anti-reverse pawl axis (18) is arranged on sustained height.
2. a kind of lifting equipment that can reduce collision impact according to claim 1, it is characterized in that: described transmission device comprises drive sprocket (10) and driven sprocket (12), drive sprocket (10) and driven sprocket (12) correspondence are arranged on mount pad (1) two ends, drive sprocket (10) is arranged on mount pad (1) top, one end of ratchet shaft is through connecting with corresponding drive sprocket (10) after ratchet (5), between drive sprocket (10) and driven sprocket (12), be provided with chain one (11), chain one (11) is linked on drive sprocket (10) and driven sprocket (12) simultaneously, mount pad (1) below is provided with S. A. (14), magnetic system (16) correspondence is fixed on S. A. (14), between driven sprocket (12) and S. A. (14), be provided with chain two (13), chain two (13) is linked on driven sprocket (12) and S. A. (14) simultaneously.
3. a kind of lifting equipment that can reduce collision impact according to claim 1, it is characterized in that: on the outer wall of described anti-reverse pawl axis (18), be sheathed with anti-reverse ratchet spring (3), anti-reverse ratchet spring (3) is separately positioned on anti-reverse ratchet (2) two ends, and anti-reverse ratchet spring (3) correspondence contacts with support (17) with anti-reverse ratchet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070011.7A CN103803393A (en) | 2014-02-28 | 2014-02-28 | Hoisting device capable of reducing collision impacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070011.7A CN103803393A (en) | 2014-02-28 | 2014-02-28 | Hoisting device capable of reducing collision impacts |
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| Publication Number | Publication Date |
|---|---|
| CN103803393A true CN103803393A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070011.7A Pending CN103803393A (en) | 2014-02-28 | 2014-02-28 | Hoisting device capable of reducing collision impacts |
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| CN (1) | CN103803393A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586798A (en) * | 2016-06-01 | 2017-04-26 | 岳阳市永金起重永磁铁有限公司 | Magnetic unit vertical combination method of permanent magnetic spreader |
| CN110512532A (en) * | 2019-09-25 | 2019-11-29 | 中铁十六局集团有限公司 | A kind of hangar system for Bridge Erector of constructing by cross for precast segmental beam |
| CN116443711A (en) * | 2023-04-10 | 2023-07-18 | 中国水利水电第五工程局有限公司 | Vertical transportation equipment for super high-rise building construction |
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| CN2716226Y (en) * | 2004-04-16 | 2005-08-10 | 黄伟良 | Reciprocating magnetic circuit hoisting permanent magnet |
| CN201002914Y (en) * | 2007-02-15 | 2008-01-09 | 赵瑛 | Magnetic hoisting apparatus |
| CN201589650U (en) * | 2009-12-24 | 2010-09-22 | 天津市华衡伟业称重***有限公司 | Impact resistant metal weighing scale |
| RU2452681C1 (en) * | 2010-11-23 | 2012-06-10 | Общество с ограниченной ответственностью "ЭРГА Плюс" | Load gripper built around permanent magnets |
| CN203033633U (en) * | 2012-12-24 | 2013-07-03 | 岳阳星光电磁科技有限公司 | Overlap-type strong permanent-magnetic crane |
| CN203246997U (en) * | 2013-05-29 | 2013-10-23 | 重庆钢铁(集团)有限责任公司 | Electromagnet buffer device |
| CN203390939U (en) * | 2013-08-09 | 2014-01-15 | 上海发那科机器人有限公司 | Robot gripper for disassembling packaged stacks |
| CN203740850U (en) * | 2014-02-28 | 2014-07-30 | 成都大漠石油机械有限公司 | Petroleum pipeline hoisting device capable of reducing collision impact |
-
2014
- 2014-02-28 CN CN201410070011.7A patent/CN103803393A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716226Y (en) * | 2004-04-16 | 2005-08-10 | 黄伟良 | Reciprocating magnetic circuit hoisting permanent magnet |
| CN201002914Y (en) * | 2007-02-15 | 2008-01-09 | 赵瑛 | Magnetic hoisting apparatus |
| CN201589650U (en) * | 2009-12-24 | 2010-09-22 | 天津市华衡伟业称重***有限公司 | Impact resistant metal weighing scale |
| RU2452681C1 (en) * | 2010-11-23 | 2012-06-10 | Общество с ограниченной ответственностью "ЭРГА Плюс" | Load gripper built around permanent magnets |
| CN203033633U (en) * | 2012-12-24 | 2013-07-03 | 岳阳星光电磁科技有限公司 | Overlap-type strong permanent-magnetic crane |
| CN203246997U (en) * | 2013-05-29 | 2013-10-23 | 重庆钢铁(集团)有限责任公司 | Electromagnet buffer device |
| CN203390939U (en) * | 2013-08-09 | 2014-01-15 | 上海发那科机器人有限公司 | Robot gripper for disassembling packaged stacks |
| CN203740850U (en) * | 2014-02-28 | 2014-07-30 | 成都大漠石油机械有限公司 | Petroleum pipeline hoisting device capable of reducing collision impact |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586798A (en) * | 2016-06-01 | 2017-04-26 | 岳阳市永金起重永磁铁有限公司 | Magnetic unit vertical combination method of permanent magnetic spreader |
| CN110512532A (en) * | 2019-09-25 | 2019-11-29 | 中铁十六局集团有限公司 | A kind of hangar system for Bridge Erector of constructing by cross for precast segmental beam |
| CN116443711A (en) * | 2023-04-10 | 2023-07-18 | 中国水利水电第五工程局有限公司 | Vertical transportation equipment for super high-rise building construction |
| CN116443711B (en) * | 2023-04-10 | 2024-01-05 | 中国水利水电第五工程局有限公司 | Vertical transportation equipment for super high-rise building construction |
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Application publication date: 20140521 |