CN201442804U - Rotating base used for crane control console - Google Patents
Rotating base used for crane control console Download PDFInfo
- Publication number
- CN201442804U CN201442804U CN2009200150874U CN200920015087U CN201442804U CN 201442804 U CN201442804 U CN 201442804U CN 2009200150874 U CN2009200150874 U CN 2009200150874U CN 200920015087 U CN200920015087 U CN 200920015087U CN 201442804 U CN201442804 U CN 201442804U
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- semi
- attic base
- circular recesses
- base
- ball
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Abstract
The utility model discloses a rotating base used for a crane control console, aiming at providing a rotating base used for the crane control console, which has flexible rotation, simple operation, large supporting area, low center of gravity, good stability and safety and reliability. The key points of the technical scheme of the rotating base are as follows: the rotating base consists of an upper base disc, a lower base disc, a locking device, a radial ball and an axial ball, the lower base disc is provided with a semi-circular groove along the internal side wall of the circumference, and the bottom surface thereof is circumferentially provided with a semi-circular groove; the upper base disc is provided with a semi-circular groove along the external side wall of the circumference, and the end surface below the upper base disc is circumferentially provided with a semi-circular groove; the upper base disc is inserted into the disc of the lower base disc; the radial ball is embedded into the semi-circular groove of the lower base disc along the internal side wall of the circumference thereof and the semi-circular groove of the upper base disc along the external side wall of the circumference thereof, and the axial ball is embedded into the semi-circular groove at the bottom surface of the lower base disc and the semi-circular groove of lower edge end surface of the upper base disc, thus forming a disc type ball bearing; and the locking device is arranged on the upper base disc. The rotating base is applicable to crane machinery equipment in the port.
Description
One, technical field
The utility model relates to a kind of crane parts, particularly a kind of hoisting crane control desk rotating base.
Two, background technology
Along with the continuous expansion and the sustainable development of capital construction and basic industry, growing the reaching of particularly large-scale in recent years portal crane tool equipment popularized, and its hoisting crane has been proposed new higher requirement with control desk.The rotating base that the hoisting crane control desk that domestic production is at present used is used, continue to use the old-fashioned device of the eighties in last century basically: the base support area is little, and consumptive material is many, and center of gravity height, stability and reliability are all lower.Be difficult to satisfy the operating needs of elevator machinery.
Three, utility model content
The utility model has overcome deficiency of the prior art, and a kind of hoisting crane control desk rotating base that can satisfy portal crane tool operating needs is provided.The utility model has not only overcome the defective of prior art, and have rotate flexible, simple to operate, Area of bearing is big, center of gravity is low, good stability, characteristics such as safe and reliable.
In order to solve the technical matters of above-mentioned existence, the utility model is achieved through the following technical solutions: hoisting crane control desk rotating base is by last attic base, following attic base, latching device, ball radially, axially ball is formed, it is characterized in that: along the inside circumference wall one semi-circular recesses is arranged at following attic base, on the edge, bottom surface one semi-circular recesses is arranged circumferentially, the periphery wall has a semi-circular recesses in rim, the seat of honour, at its lower edge week end face one semi-circular recesses is arranged, last attic base inserts in the disk of following attic base, the madial wall of following attic base and the lateral wall of last attic base form free-running fit, radially ball embeds attic base down along in the semi-circular recesses of the semi-circular recesses of inside circumference wall and rim, seat of honour periphery wall, axially in the semi-circular recesses of the semi-circular recesses of the following attic base bottom surface of ball embedding and last attic base lower edge end face, form a disc type ball bearing of main shaft, last attic base can descend attic base to rotate freely relatively, latching device is installed on the attic base, can lock and go up attic base, attic base is maintained fixed with respect to following attic base.
Described latching device is made up of joystick, support, eccentric wheel, brake stopper, joystick is rack-mount and rotatable, eccentric wheel is fixed on the end of joystick, brake stopper is rack-mount by rubber pad and bolt, and can be up and down on support, its top contacts with eccentric wheel.Support with latching device during use is fixed on the attic base, glancing impact, and swivel lever drives eccentric wheel and rotates, and eccentric wheel pushes brake stopper downwards, makes brake stopper and following attic base bottom surface closed contact, thereby realizes the locking purpose.
In use, can an above registration device be set in following attic base bottom surface, attic base is spent 0～270 with respect to following attic base according to the specific requirement of station, or 0～315 degree, or 0～360 degree rotates.
Owing to adopt technique scheme, the hoisting crane control desk that the utility model provides has such beneficial effect with rotating base, adopt upper and lower two attic base structural shapes, both can be used as the dynamic and static circle of bearing when rotating, can make the supportive body of its rotating base and upholder (control desk) again.Because structurally be provided with radially, axially therefore the bidirectional stress ball has as its medium that slides: draw materials easily, process and assemble is simple, in light weight, intensity is high.On oad, reduced height of gravitational center, increased Area of bearing, its stability is greatly improved.
The utility model can be used as isolated system and is directly installed on and is fit on its swivel that can support, and in use, determines that according to the specific requirement of station (it can be at 0～270 degree for the position of its locations; 0～315 degree; 0～360 the degree the maximum anglec of rotation spacing), open latching device, rotate to need the position after, locking get final product.
Four, description of drawings
Fig. 1 is the utility model embodiment scheme drawing;
Fig. 2 is the utility model structural representation.
Among the figure: 1, seat, 2, control desk, 3, go up attic base, 4, attic base down, 5, latching device, 6, locating dowel pin, 7, eccentric wheel, 8, support, 9, joystick, 10, ball radially, 11, axial ball, 12, brake stopper, 13, oil hole.
Five, the specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail: hoisting crane control desk rotating base is by last attic base 3, following attic base 4, latching device 5, radially ball 10, axially ball 11 is formed, it is characterized in that: along the inside circumference wall one semi-circular recesses is arranged at following attic base 4, on the edge, bottom surface one semi-circular recesses is arranged circumferentially, along the periphery wall one semi-circular recesses is arranged at last attic base 3, at its lower edge week end face one semi-circular recesses is arranged, last attic base 3 inserts in the disk of following attic base 4, the lateral wall of the madial wall of following attic base 4 and last attic base 3 forms free-running fit, radially ball 10 embed attic bases 4 down along the semi-circular recesses of inside circumference wall and last attic base 3 along in the semi-circular recesses of periphery wall, in the semi-circular recesses of the semi-circular recesses of attic base 4 bottom surfaces and last attic base 3 lower edge end faces, last attic base 3 can descend attic base 4 to rotate freely relatively under axially ball 11 embedded; Latching device 5 is by joystick 9, support 8, eccentric wheel 7, brake stopper 12 is formed, joystick 9 is installed on the support 8 and turns, eccentric wheel 7 is fixed on the end of joystick 9, brake stopper 12 is installed on the support 8 by rubber pad and bolt, and can be up and down on support 8, its top contacts with eccentric wheel 7, the support 8 of latching device 5 is fixed on the attic base 3, glancing impact, swivel lever 9 drives eccentric wheel 7 and rotates, and eccentric wheel 7 is extruding brake stopper 12 downwards, make brake stopper 12 and following attic base 4 bottom surface closed contacts, can lock and go up attic base 3, attic base 3 is maintained fixed with respect to following attic base 4, thereby realize the locking purpose.Can a locating dowel pin 6 be set as registration device in following attic base bottom surface according to the specific requirement of station, attic base is rotated at 0～360 degree with respect to following attic base.Or two locating dowel pins are set in following attic base bottom surface, attic base is rotated at 0～270 degree or 0～315 degree with respect to attic base down.For guaranteeing radially ball 10 effectively lubricatings,, be used for regular oil injecting lubricating opening an oil hole 13 on attic base 4 circle wall down.
Claims (3)
1. hoisting crane control desk rotating base, be by last attic base, following attic base, latching device, ball radially, axially ball is formed, it is characterized in that: along the inside circumference wall one semi-circular recesses is arranged at following attic base, on the edge, bottom surface one semi-circular recesses is arranged circumferentially, the periphery wall has a semi-circular recesses in rim, the seat of honour, at its lower edge week end face one semi-circular recesses is arranged, last attic base inserts in the disk of following attic base, the madial wall of following attic base and the lateral wall of last attic base form free-running fit, radially ball embeds attic base down along in the semi-circular recesses of the semi-circular recesses of inside circumference wall and rim, seat of honour periphery wall, axially in the semi-circular recesses of the semi-circular recesses of the following attic base bottom surface of ball embedding and last attic base lower edge end face, form the disc type ball bearing of main shaft, last attic base can descend attic base to rotate freely relatively, and latching device is installed on the attic base.
2. hoisting crane control desk rotating base according to claim 1, it is characterized in that: described latching device is made up of joystick, support, eccentric wheel, brake stopper, joystick is rack-mount and rotatable, eccentric wheel is fixed on the end of joystick, brake stopper is rack-mount by rubber pad and bolt, and can be up and down on support, its top contacts with eccentric wheel.
3. hoisting crane control desk rotating base according to claim 1 is characterized in that: can an above registration device be set in following attic base bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150874U CN201442804U (en) | 2009-07-03 | 2009-07-03 | Rotating base used for crane control console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200150874U CN201442804U (en) | 2009-07-03 | 2009-07-03 | Rotating base used for crane control console |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442804U true CN201442804U (en) | 2010-04-28 |
Family
ID=42547479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200150874U Expired - Fee Related CN201442804U (en) | 2009-07-03 | 2009-07-03 | Rotating base used for crane control console |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442804U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401879A (en) * | 2014-11-26 | 2015-03-11 | 攀枝花钢城集团瑞钢工业有限公司 | Double-beam crane driver cab |
| CN105836626A (en) * | 2016-03-31 | 2016-08-10 | 株洲天桥起重机股份有限公司 | Rotating operation platform capable of identifying stations, control method of rotating operation platform and crane |
| CN107304027A (en) * | 2016-04-20 | 2017-10-31 | 葛洲坝机械工业有限公司 | The device be easy to observe for bidirectional door machine and operated |
| CN109095354A (en) * | 2018-09-12 | 2018-12-28 | 北京起重运输机械设计研究院有限公司 | Automatic rotary seat and its method of controlling rotation |
-
2009
- 2009-07-03 CN CN2009200150874U patent/CN201442804U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401879A (en) * | 2014-11-26 | 2015-03-11 | 攀枝花钢城集团瑞钢工业有限公司 | Double-beam crane driver cab |
| CN104401879B (en) * | 2014-11-26 | 2016-08-24 | 攀枝花钢城集团瑞钢工业有限公司 | Double-beam crane drivers' cab |
| CN105836626A (en) * | 2016-03-31 | 2016-08-10 | 株洲天桥起重机股份有限公司 | Rotating operation platform capable of identifying stations, control method of rotating operation platform and crane |
| CN107304027A (en) * | 2016-04-20 | 2017-10-31 | 葛洲坝机械工业有限公司 | The device be easy to observe for bidirectional door machine and operated |
| CN107304027B (en) * | 2016-04-20 | 2019-04-30 | 中国葛洲坝集团机械船舶有限公司 | For bidirectional door machine convenient for the device of observation and operation |
| CN109095354A (en) * | 2018-09-12 | 2018-12-28 | 北京起重运输机械设计研究院有限公司 | Automatic rotary seat and its method of controlling rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20110703 |