CN202766086U - Electrically-operated rotary hanger - Google Patents
Electrically-operated rotary hanger Download PDFInfo
- Publication number
- CN202766086U CN202766086U CN2012204910657U CN201220491065U CN202766086U CN 202766086 U CN202766086 U CN 202766086U CN 2012204910657 U CN2012204910657 U CN 2012204910657U CN 201220491065 U CN201220491065 U CN 201220491065U CN 202766086 U CN202766086 U CN 202766086U
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- China
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- telescopic
- girder
- pivoting support
- reducing motor
- rotating mechanism
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Abstract
The utility model discloses an electrically-operated rotary hanger. The hanger comprises an upper frame, a rotary mechanism and a telescopic hanger body, wherein the upper frame is connected to a lifting mechanism, the rotary mechanism is installed at the bottom of the upper frame, the telescopic hanger body is installed at the bottom of the rotary mechanism, the telescopic hanger body rotates with the rotary mechanism, and the rotary mechanism is driven to rotate through a gear by a reducing motor. Accordingly, the weight of the hanger can be reduced, the lifting capacity of the hanger can be improved to a largest extent under the condition that the lifting weight of wires is not changed, the operation defect of unpowered container hangers is changed, and the performance and the efficiency of railway yard container operation are improved.
Description
Technical field
The utility model relates to the container spreader field, more particularly, relates to a kind of electronic rotation suspender.
Background technology
Along with the in recent years continuous increase of railway goods yard Container Transport amount, the shortcoming of normally used no power container suspender comes out gradually, as it is larger to take lifting altitude, to case inconvenience, without anti-swing function, the amount of labour used is large etc., affects the goods yard handling efficiency, so railway goods yard wishes that the demand of transforming the operation of existing gantry crane use Automatic hook block also gets more and more.
The utility model content
The utility model is intended to propose a kind of by driven by power, the dynamic electronic rotation suspender of self tool.
According to an embodiment of the present utility model, a kind of electronic rotation suspender is proposed, comprise added, rotating mechanism and telescopic spreader.The added lifting mechanism that is connected to, rotating mechanism is installed in added bottom, and telescopic spreader is installed in the bottom of rotating mechanism, and telescopic spreader rotates with rotating mechanism; Wherein rotating mechanism is rotated by gear drive by reducing motor.
In one embodiment, rotating mechanism comprises reducing motor, miniature gears, pivoting support, conducting slip ring, attachment bolt and rotary limit device.Miniature gears is connected to reducing motor, miniature gears and pivoting support engagement, and the reducing motor Double-directional rotary drives pinion rotation, and miniature gears drives pivoting support and rotates.The top of pivoting support is connected to added by attachment bolt, the bottom of pivoting support is connected to telescopic spreader by attachment bolt.The top of conducting slip ring is connected to added, and the bottom of conducting slip ring is connected to telescopic spreader.Rotary limit device comprises two near limiting device, and two limit respectively reference position and return the position near limiting device.
In one embodiment, the output shaft of reducing motor is connected to miniature gears and drives pinion rotation by flat key.Reducing motor is the dead electricity braking motor.The elastic pressure of brush and conducting ring annular groove moving contact transmission of signal and electric current.
In one embodiment, telescopic spreader comprises telescopic girder, bottom girder, telescoping mechanism and guide plate arrangement.Bottom girder is connected to the bottom of pivoting support, and telescopic girder is installed in the two ends of bottom girder, and guide plate arrangement is installed on the telescopic girder.Telescoping mechanism is installed on the bottom girder, and telescoping mechanism is near the two ends of bottom girder, and it is flexible along guide plate arrangement that telescoping mechanism drives telescopic girder.
In one embodiment, flexible depth of beam is 550mm.
Electric rotary hanging prodigiosin of the present utility model alleviates the suspender deadweight, in the situation that does not change hoisting capacity under the steel rope, improve to greatest extent the load-carrying ability of suspender, change the operation drawback of no power container suspender, improve performance and the efficient of railway goods yard container operation.
Description of drawings
It is more obvious that the above and other feature of the utility model, character and advantage will become by the description below in conjunction with drawings and Examples, and identical Reference numeral represents identical feature all the time in the accompanying drawings, wherein:
Fig. 1 has disclosed the constructional drawing according to the rotating mechanism of the electronic rotation suspender of an embodiment of the present utility model.
Fig. 2 a and Fig. 2 b have disclosed the constructional drawing according to the telescopic spreader of the electronic rotation suspender of an embodiment of the present utility model.
Fig. 3 has disclosed the gear engagement detailed structure according to the electronic rotation suspender of an embodiment of the present utility model.
The specific embodiment
The utility model has disclosed a kind of electronic rotation suspender, added 102, rotating mechanism 104 and telescopic spreader 106.Added 102 are connected to lifting mechanism, and rotating mechanism 104 is installed in added 102 bottoms, and telescopic spreader 106 is installed in the bottom of rotating mechanism 104.Telescopic spreader 106 rotates with rotating mechanism 104.Rotating mechanism 104 is rotated by gear drive by reducing motor.In one embodiment, added 102 pass through the quadruplet pulley wire rope links to each other with the lifting mechanism of hoisting crane, be provided with the anti-hanger that shakes on added 102, the anti-sway system that drives by torque motor on shackle steel rope and the hoisting crane links to each other, the Integral swinging when lowering operation with rock.
With reference to shown in Figure 1, Fig. 1 has disclosed the constructional drawing according to the rotating mechanism of the electronic rotation suspender of an embodiment of the present utility model.This rotating mechanism 104 comprises reducing motor 141, miniature gears 142, pivoting support 143, conducting slip ring 144, attachment bolt 145 and rotary limit device 146.Miniature gears 142 is connected to reducing motor 141, miniature gears 142 and pivoting support 143 engagements, and reducing motor 141 Double-directional rotaries drive miniature gears 142 and rotate, and miniature gears 142 drives pivoting support 143 and rotates.The top of pivoting support 143 is connected to added 102 by attachment bolt 145, the bottom of pivoting support 143 is connected to telescopic spreader 106 by attachment bolt 145.In one embodiment, reducing motor 141 is dead electricity braking motors, and the dead electricity braking motor can be guaranteed the accurate of position of rotation.With reference to shown in Figure 3, Fig. 3 has disclosed the gear engagement detailed structure according to the electronic rotation suspender of an embodiment of the present utility model.The output shaft of reducing motor 141 is connected to miniature gears 142 by flat key and drives miniature gears 142 and rotates.Miniature gears 142 drives the pivoting support 143 that is engaged with and drives pivoting support 143 and telescopic spreader 106 rotates jointly.It is added 102 that the top of conducting slip ring 144 is connected to, and the bottom of conducting slip ring 144 is connected to telescopic spreader 106.In one embodiment, the brush in the conducting slip ring 144 is made by the precious metal alloys material of excellent conductive performance.Brush is " II " type and contacts with conducting ring annular groove symmetric double, comes transmission of signal and electric current by elastic pressure and the moving contact of conducting ring annular groove of brush.Rotary limit device 146 comprises two near limiting device, and two limit respectively reference position and return the position near limiting device.Can be judged by signal forward and reversely near limiting device for two, be made as respectively that to return reference position spacing, it is spacing that other positions are not established the position in addition.Pivoting support 143 is optimized type selecting, and the load-carrying capacity of capsizing moment and attachment bolt 145 is checked again, takes full advantage of performance.
Fig. 2 a and Fig. 2 b have disclosed the constructional drawing according to the telescopic spreader of the electronic rotation suspender of an embodiment of the present utility model.Wherein Fig. 2 a has disclosed the side-looking structure of telescopic spreader, and Fig. 2 b has disclosed the plan structure of telescopic spreader.Shown in figure 2a and Fig. 2 b, this telescopic spreader 106 comprises telescopic girder 161, bottom girder 162, telescoping mechanism 163 and guide plate arrangement 164.Bottom girder 161 is connected to the bottom of pivoting support 143, and telescopic girder 161 is installed in the two ends of bottom girder 161, and guide plate arrangement 164 is installed on the telescopic girder 161.Telescoping mechanism 163 is installed on the bottom girder 162, and telescoping mechanism 163 is near the two ends of bottom girder 161, and it is flexible along guide plate arrangement 164 that telescoping mechanism 163 drives telescopic girder 161.Telescopic girder 161, bottom girder 162, guide plate arrangement 164 has all been done loss of weight and has been processed and re-started checking computations, and introduces finite element analysis, and the girder plate adopts the SHELL63 of plate shell unit to disperse, the weld seam entity adopts SOLID45 to divide, and telescopic girder 161 highly is reduced to 550mm by the 700mm of routine.Bottom girder 162 has also reduced oad because of the optimized Selection of pivoting support 143, effectively reduces deadweight.
The added pivoting support that is connected with telescopic spreader in the rotating mechanism of the present utility model connects, the miniature gears that spinning movement is then driven by reducing motor drives pivoting support and realizes, the anglec of rotation is 360 ° of full circle swingings, telescopic spreader can be in positioned at arbitrary angles, improve convenience and the efficient of operation, adopted conducting slip ring to realize the up and down transmission of power and signal on the electrical communications.Girder and the telescopic girder of telescopic spreader part utilize finite element analysis software ANSYS to carry out analysis and the optimization of strength and stiffness, in conjunction with the actual condition of railway goods yard gantry crane operation, are equipped with the purpose of using high tensile steel plate to realize reducing deadweight.
Electric rotary hanging prodigiosin of the present utility model alleviates the suspender deadweight, in the situation that does not change hoisting capacity under the steel rope, improve to greatest extent the load-carrying ability of suspender, change the operation drawback of no power container suspender, improve performance and the efficient of railway goods yard container operation.
Above-described embodiment provides to being familiar with the person in the art and realizes or use of the present utility model; those skilled in the art can make various modifications or variation to above-described embodiment and not break away from utility model thought of the present utility model; thereby protection domain of the present utility model do not limit by above-described embodiment, and should be the maximum range that meets the inventive features that claims mention.
Claims (7)
1. an electronic rotation suspender is characterized in that, comprising: added, rotating mechanism and telescopic spreader;
The added lifting mechanism that is connected to, rotating mechanism is installed in added bottom, and telescopic spreader is installed in the bottom of rotating mechanism, and telescopic spreader rotates with rotating mechanism; Wherein said rotating mechanism is rotated by gear drive by reducing motor.
2. electronic rotation suspender as claimed in claim 1 is characterized in that, described rotating mechanism comprises reducing motor, miniature gears, pivoting support, conducting slip ring, attachment bolt and rotary limit device;
Miniature gears is connected to reducing motor, miniature gears and pivoting support engagement, and the reducing motor Double-directional rotary drives pinion rotation, and miniature gears drives pivoting support and rotates;
The top of described pivoting support is connected to added by attachment bolt, the bottom of pivoting support is connected to telescopic spreader by attachment bolt;
The top of described conducting slip ring is connected to added, and the bottom of conducting slip ring is connected to telescopic spreader;
Rotary limit device comprises two near limiting device, and two limit respectively reference position and return the position near limiting device.
3. electronic rotation suspender as claimed in claim 2 is characterized in that, the output shaft of described reducing motor is connected to miniature gears and drives pinion rotation by flat key.
4. electronic rotation suspender as claimed in claim 2 is characterized in that, described reducing motor is the dead electricity braking motor.
5. electronic rotation suspender as claimed in claim 2 is characterized in that,
The brush of described conducting slip ring contacts with conducting ring annular groove symmetric double, the elastic pressure of brush and conducting ring annular groove moving contact transmission of signal and electric current.
6. electronic rotation suspender as claimed in claim 1 is characterized in that, described telescopic spreader comprises telescopic girder, bottom girder, telescoping mechanism and guide plate arrangement;
Described bottom girder is connected to the bottom of pivoting support, and telescopic girder is installed in the two ends of bottom girder, and guide plate arrangement is installed on the telescopic girder;
Telescoping mechanism is installed on the bottom girder, and telescoping mechanism is near the two ends of bottom girder, and it is flexible along guide plate arrangement that telescoping mechanism drives telescopic girder.
7. electronic rotation suspender as claimed in claim 6 is characterized in that, described flexible depth of beam is 550mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204910657U CN202766086U (en) | 2012-09-24 | 2012-09-24 | Electrically-operated rotary hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204910657U CN202766086U (en) | 2012-09-24 | 2012-09-24 | Electrically-operated rotary hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766086U true CN202766086U (en) | 2013-03-06 |
Family
ID=47772675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204910657U Expired - Lifetime CN202766086U (en) | 2012-09-24 | 2012-09-24 | Electrically-operated rotary hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482404A (en) * | 2019-07-24 | 2019-11-22 | 江苏长虹机械设计院有限公司 | A kind of car door rotary hanger |
| CN110541367A (en) * | 2019-09-25 | 2019-12-06 | 中铁十六局集团有限公司 | Rotating mechanism of segment beam bridge erecting machine |
-
2012
- 2012-09-24 CN CN2012204910657U patent/CN202766086U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482404A (en) * | 2019-07-24 | 2019-11-22 | 江苏长虹机械设计院有限公司 | A kind of car door rotary hanger |
| CN110541367A (en) * | 2019-09-25 | 2019-12-06 | 中铁十六局集团有限公司 | Rotating mechanism of segment beam bridge erecting machine |
| CN110541367B (en) * | 2019-09-25 | 2021-07-06 | 中铁十六局集团有限公司 | Rotating mechanism of segment beam bridge erecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |