CN205013497U - Supporting and platform that verts vert - Google Patents

Supporting and platform that verts vert Download PDF

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Publication number
CN205013497U
CN205013497U CN201520789917.4U CN201520789917U CN205013497U CN 205013497 U CN205013497 U CN 205013497U CN 201520789917 U CN201520789917 U CN 201520789917U CN 205013497 U CN205013497 U CN 205013497U
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CN
China
Prior art keywords
interior
locking device
pin locking
ring
telescopic pin
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Active
Application number
CN201520789917.4U
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Chinese (zh)
Inventor
侯宁
许丽华
朱良银
李明
许阳
窦方浩
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.)
MA'ANSHAN TONGLI SLEWING DRIVE CO Ltd
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MA'ANSHAN TONGLI SLEWING DRIVE CO Ltd
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Priority to CN201520789917.4U priority Critical patent/CN205013497U/en
Application granted granted Critical
Publication of CN205013497U publication Critical patent/CN205013497U/en
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Abstract

The utility model discloses a supporting of verting, it includes outer lane, inner circle, first flexible round pin locking device, flexible round pin locking device, steel ball and the spacing block of second. The platform that verts, it include the upper mounting plate, down platform, pinion and the supporting of verting. The utility model provides a simultaneously, improve original pivoting support structure, simplify the type of belt drive greatly and the degree of difficulty alleviate product weight with arranging, be favorable to popularizing and applying that supporting and platform that verts vert, in guarantee transmission and leveling function.

Description

One is verted and is supported and tilting platform
Technical field
The utility model relates to pivoting support field, and particularly one is verted and supported and tilting platform.
Background technique
Pivoting support, as the important foundation element of engineering machinery and building machinery, is the necessary important force transfer element of machinery needing to do relative revolution between all two-part, need to bear again axial force, radial force, tilting moment.Pivoting support is divided into by its structural type: single-row ball type, three organ timbering formulas, crossed pin roller type, double eight point cantact ball, bowling pin combination type.The roller surface of these pivoting supports is parallel with the attachment face of upper lower bolster at present, the main frame that therefore these pivoting supports are housed is on the road surface tilted or on slope during operation, because these pivoting supports do not have levelling function, during main frame operation, just likely there is the danger of overturning.
The Chinese utility model patent that application number is " CN201220644826.8 ", patentee is " Maanshan Tongli Slewing Ring Co., Ltd. " discloses one and to vert supporting, it comprises outer ring, inner ring, steel ball, Stamping Steel Ribbon, it is characterized in that: inner ring is made up of interior Shang Quan, interior lower circle, and both are provided with internal tooth; Outer ring is made up of outside upper ring, outside lower ring, and both are all processed with mounting hole; Outside upper ring is enclosed within interior upper circle outside, and outer lower ring is enclosed within interior lower circle outside, and have horizontal raceway between Internal and external cycle, horizontal raceway is parallel with attachment face; Have inclined races between interior Shang Quan and interior lower circle, the horizontal raceway α in an acute angle between inclined races and Internal and external cycle, steel ball is positioned at raceway.Vert supporting use three gears and supporting with it the three cover drive systems of this structure, a set of for driving the rotation of upper mounting plate, other two covers are used for leveling.The three cover kinds of drive of drive systems and transmission arrangments aspect complicated, and product weight is large, installs and uses all inconvenient, making simultaneously, operation and maintenance cost is high.
Summary of the invention
Technical problem to be solved in the utility model be to provide one vert supporting and tilting platform, while guarantee transmission and levelling function, improve original pivoting support structure, greatly simplify type of belt drive and arrange difficulty, alleviate product weight, be conducive to applying.
For achieving the above object, the one that the utility model proposes is verted supporting, it comprises outer ring, inner ring, first telescopic pin locking device, second telescopic pin locking device, steel ball and spacing block, outer ring comprises outside upper ring and outer lower ring, inner ring comprises interior Shang Quan and Nei Xiaquan, outside upper ring is sleeved on outside interior upper circle, outer lower ring is sleeved on outside interior lower circle, between outside upper ring and interior upper circle, horizontal raceway is formed between outer lower ring and interior lower circle, inclined races is had between interior Shang Quan and interior lower circle, horizontal raceway α in an acute angle between inclined races and Internal and external cycle, horizontal raceway is parallel with attachment face, outside upper ring and interior upper circle connecting part, outer lower ring and interior Xia Quan connecting part and interior Shang Quan and interior Xia Quan connecting part are all sealed by Stamping Steel Ribbon, steel ball and spacing block are arranged in horizontal raceway and inclined races, interior upper circle is provided with the interior lower circle of internal tooth and does not then arrange internal tooth, enclose bottom on interior and be provided with pin-and-hole plate, pin-and-hole plate is connected with interior upper circle by screw, interior Xia Quan bottom has pin-and-hole, pin-and-hole plate and the first telescopic pin locking device suitable, interior Xia Quan bottom pin-and-hole and the second telescopic pin locking device suitable.
A kind of tilting platform, it comprises upper mounting plate, lower bolster, small gear and described supporting of verting, vert supporting outer lower ring and the second telescopic pin locking device be all arranged on lower bolster, first telescopic pin locking device is connected with Nei Xiaquan, outside upper ring is connected with upper mounting plate, small gear is arranged on upper mounting plate, and small gear is meshed with the internal tooth of interior upper circle.
Described a kind of tilting platform also comprises relay, first telescopic pin locking device and the second telescopic pin locking device are oil hydraulic cylinder, first telescopic pin locking device is fixedly connected with pin with the piston rod of the second telescopic pin locking device, the cylinder body of the first telescopic pin locking device and the second telescopic pin locking device is by electromagnetic valve, and described relay is connected with the solenoid valve of the second telescopic pin locking device with control first telescopic pin locking device respectively.
Vert supporting normal operation transmission time, first telescopic pin locking device and the second telescopic pin locking device are in and stretch out locking state, interior Shang Quan and interior lower circle are locked, Nei Xiaquan and lower working platform are locked, and like this, Shang Quan, Nei Xiaquan, outer lower ring become as a whole with lower working platform and remain static.When small gear is by fluid motor-driven, outside upper ring and upper working platform rotate along upper raceway, realize running well.Vert the supporting first step leveling time, the second telescopic pin locking device is in releasing orientation, and the first telescopic pin locking device is in and stretches out locking state, interior like this Shang Quan with interior under enclose into as a whole.When fluid motor-driven pinion rotation, ensure outside upper ring and upper table static, interior like this Shang Quan and interior lower circle turn to several angle along lower raceway and complete first direction leveling.Vert supporting second step leveling time, the second telescopic pin locking device is in and stretches out locking state, and the first telescopic pin locking device is in releasing orientation, and like this, time circle is fixed on outer lower ring and lower working platform transfixion relatively.When fluid motor-driven pinion rotation, ensure outside upper ring and upper mounting plate is stuck does not rotate, like this, upper circle turns an angle along oblique raceway and upper raceway, realizes leveling for the second time.
The one that the utility model proposes is verted and is supported and tilting platform, while guarantee transmission and levelling function, improves original pivoting support structure, greatly simplifies type of belt drive and arranges difficulty, alleviating product weight, be conducive to applying.
Accompanying drawing explanation
Fig. 1 is that one that the utility model proposes is verted supporting structure schematic diagram.
Fig. 2 is a kind of tilting platform structural representation that the utility model proposes.
Fig. 3 is the second telescopic pin locking device locking state schematic diagram.
Fig. 4 is the first telescopic pin locking device releasing orientation schematic diagram.
Embodiment
See accompanying drawing, one is verted supporting, it comprises outer ring, inner ring, first telescopic pin locking device 8, second telescopic pin locking device 9, steel ball and spacing block 6, outer ring comprises outside upper ring 1 and outer lower ring 7, inner ring comprises interior upper circle 3 and interior lower circle 5, outside upper ring is sleeved on outside interior upper circle, outer lower ring is sleeved on outside interior lower circle, between outside upper ring and interior upper circle, horizontal raceway is formed between outer lower ring and interior lower circle, inclined races is had between interior Shang Quan and interior lower circle, horizontal raceway α in an acute angle between inclined races and Internal and external cycle, horizontal raceway is parallel with attachment face, outside upper ring and interior upper circle connecting part, outer lower ring and interior Xia Quan connecting part and interior Shang Quan and interior Xia Quan connecting part are all sealed by Stamping Steel Ribbon 2, steel ball and spacing block 6 are arranged in horizontal raceway and inclined races, interior upper circle is provided with the interior lower circle of internal tooth and does not then arrange internal tooth, enclose bottom on interior and be provided with pin-and-hole plate 4, pin-and-hole plate is connected with interior upper circle by screw, interior Xia Quan bottom has pin-and-hole, pin-and-hole plate and the first telescopic pin locking device suitable, interior Xia Quan bottom pin-and-hole and the second telescopic pin locking device suitable.
A kind of tilting platform, it comprises upper mounting plate 10, lower bolster 11, small gear 12 and described supporting of verting, vert supporting outer lower ring and the second telescopic pin locking device be all arranged on lower bolster, first telescopic pin locking device is connected with Nei Xiaquan, outside upper ring is connected with upper mounting plate, small gear is arranged on upper mounting plate, and small gear is meshed with the internal tooth of interior upper circle.
Described a kind of tilting platform also comprises relay 13, first telescopic pin locking device and the second telescopic pin locking device are oil hydraulic cylinder, first telescopic pin locking device is fixedly connected with pin with the piston rod of the second telescopic pin locking device, the cylinder body of the first telescopic pin locking device and the second telescopic pin locking device is by electromagnetic valve, and described relay is connected with the solenoid valve of the second telescopic pin locking device with control first telescopic pin locking device respectively.
Vert supporting normal operation transmission time, first telescopic pin locking device and the second telescopic pin locking device are in and stretch out locking state, interior Shang Quan and interior lower circle are locked, Nei Xiaquan and lower working platform are locked, and like this, Shang Quan, Nei Xiaquan, outer lower ring become as a whole with lower working platform and remain static.When small gear is by fluid motor-driven, outside upper ring and upper working platform rotate along upper raceway, realize running well.Vert the supporting first step leveling time, the second telescopic pin locking device is in releasing orientation, and the first telescopic pin locking device is in and stretches out locking state, interior like this Shang Quan with interior under enclose into as a whole.When fluid motor-driven pinion rotation, ensure outside upper ring and upper table static, interior like this Shang Quan and interior lower circle turn to several angle along lower raceway and complete first direction leveling.Vert supporting second step leveling time, the second telescopic pin locking device is in and stretches out locking state, and the first telescopic pin locking device is in releasing orientation, and like this, time circle is fixed on outer lower ring and lower working platform transfixion relatively.When fluid motor-driven pinion rotation, ensure outside upper ring and upper mounting plate is stuck does not rotate, like this, upper circle turns an angle along oblique raceway and upper raceway, realizes leveling for the second time.
The one that the utility model proposes is verted and is supported and tilting platform, while guarantee transmission and levelling function, improves original pivoting support structure, greatly simplifies type of belt drive and arranges difficulty, alleviating product weight, be conducive to applying.

Claims (3)

1. a supporting of verting, it comprises outer ring, inner ring, steel ball and spacing block, outer ring comprises outside upper ring and outer lower ring, inner ring comprises interior Shang Quan and Nei Xiaquan, outside upper ring is sleeved on outside interior upper circle, outer lower ring is sleeved on outside interior lower circle, between outside upper ring and interior upper circle, horizontal raceway is formed between outer lower ring and interior lower circle, inclined races is had between interior Shang Quan and interior lower circle, horizontal raceway α in an acute angle between inclined races and Internal and external cycle, horizontal raceway is parallel with attachment face, outside upper ring and interior upper circle connecting part, outer lower ring and interior Xia Quan connecting part and interior Shang Quan and interior Xia Quan connecting part are all sealed by Stamping Steel Ribbon, steel ball and spacing block are arranged in horizontal raceway and inclined races, it is characterized in that it also comprises the first telescopic pin locking device and the second telescopic pin locking device, interior upper circle is provided with the interior lower circle of internal tooth and does not then arrange internal tooth, enclose bottom on interior and be provided with pin-and-hole plate, pin-and-hole plate is connected with interior upper circle by screw, interior Xia Quan bottom has pin-and-hole, pin-and-hole plate and the first telescopic pin locking device suitable, interior Xia Quan bottom pin-and-hole and the second telescopic pin locking device suitable.
2. a tilting platform, it is characterized in that it comprises upper mounting plate, lower bolster, small gear and supporting of verting as claimed in claim 1, vert supporting outer lower ring and the second telescopic pin locking device be all arranged on lower bolster, first telescopic pin locking device is connected with Nei Xiaquan, outside upper ring is connected with upper mounting plate, small gear is arranged on upper mounting plate, and small gear is meshed with the internal tooth of interior upper circle.
3. a kind of tilting platform according to claim 2, it is characterized in that it also comprises relay, first telescopic pin locking device and the second telescopic pin locking device are oil hydraulic cylinder, first telescopic pin locking device is fixedly connected with pin with the piston rod of the second telescopic pin locking device, the cylinder body of the first telescopic pin locking device and the second telescopic pin locking device is by electromagnetic valve, and described relay is connected with the solenoid valve of the second telescopic pin locking device with control first telescopic pin locking device respectively.
CN201520789917.4U 2015-10-14 2015-10-14 Supporting and platform that verts vert Active CN205013497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520789917.4U CN205013497U (en) 2015-10-14 2015-10-14 Supporting and platform that verts vert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520789917.4U CN205013497U (en) 2015-10-14 2015-10-14 Supporting and platform that verts vert

Publications (1)

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CN205013497U true CN205013497U (en) 2016-02-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106149746A (en) * 2016-06-30 2016-11-23 三重型能源装备有限公司 A kind of blower foundation inclined-plane levelling device and blower fan tower barrel
CN114253277A (en) * 2022-02-28 2022-03-29 徐工消防安全装备有限公司 Work device control system and method for work vehicle, and work vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106149746A (en) * 2016-06-30 2016-11-23 三重型能源装备有限公司 A kind of blower foundation inclined-plane levelling device and blower fan tower barrel
CN106149746B (en) * 2016-06-30 2019-01-25 三一重型能源装备有限公司 A kind of blower foundation inclined-plane levelling device and blower fan tower barrel
CN114253277A (en) * 2022-02-28 2022-03-29 徐工消防安全装备有限公司 Work device control system and method for work vehicle, and work vehicle
CN114253277B (en) * 2022-02-28 2022-07-05 徐工消防安全装备有限公司 Work device control system and method for work vehicle, and work vehicle

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