CN202912598U - Gas-electricity-liquid integrated center slewing mechanism - Google Patents
Gas-electricity-liquid integrated center slewing mechanism Download PDFInfo
- Publication number
- CN202912598U CN202912598U CN 201220479246 CN201220479246U CN202912598U CN 202912598 U CN202912598 U CN 202912598U CN 201220479246 CN201220479246 CN 201220479246 CN 201220479246 U CN201220479246 U CN 201220479246U CN 202912598 U CN202912598 U CN 202912598U
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- center steering
- gas
- axle
- bolted
- slip ring
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Abstract
The utility model relates to a gas-electricity-liquid integrated center slewing mechanism. According to the mechanism, on the basis of a center rotary joint and a center conducting slip ring mechanism, a small mandrel, a steel sleeve, a cover board and the like of a gas circuit are added; the small mandrel is in threaded connection with a big mandrel of the center conducting slip ring mechanism; the steel sleeve is connected with a small bottom plate by a bolt; the small bottom plate is welded on an encloser of the center conducting slip ring mechanism; the steel sleeve is provided with a screwed hole; a gas circuit joint is mounted in the hole; the small mandrel is provided with gas guide slots and gas guide holes; seal grooves are formed between the gas guide slots; and sealing solids are mounted in the seal grooves. The gas-electricity-liquid integrated center slewing mechanism has a simple structure and stronger practicality.
Description
Technical field
The present invention relates to technical field of engineering machinery, in particular to a kind of center steering mechanism of elevator machinery.
Background technology
Adopting on the double dynamical wheel-mounted crane tool, not only hydraulic oil will transmit between getting on the bus and getting off, electricity also will transmit between getting on the bus and getting off, and the gas that is used for braking also will transmit between getting off getting on the bus, and can Arbitrary Rotation between getting on the bus and getting off, so the structure that adapts to it must be arranged.Therefore need a kind of solution gas, electricity, liquid to transmit between getting off getting on the bus simultaneously, and do not affect get on the bus get off between counterrotating mechanism.
Summary of the invention
Technical matters to be solved by this invention is: gas, electricity, liquid can be transmitted between getting on the bus, getting off, do not affect relatively rotating between getting on the bus, getting off simultaneously.
The technical solution used in the present invention is:
Gas, electricity, liquid integral type center steering mechanism comprise center steering body, conducting slip ring mechanism, have the little axle of gas circuit, and there is steel bushing the outside of little axle, and cover plate is arranged above the little axle.
In the technique scheme, the bottom of the little axle of gas circuit is connected with the large axle of conducting slip ring by screw thread, large axle is connected with center steering body-centered axle by bolt, and center steering body-centered axle is bolted on the large base plate, and large base plate is bolted on the lower under-carriage.
In the technique scheme, steel bushing is bolted on the platter, and platter is welded on the case, and case is bolted on the middle base plate, middle base plate is bolted on the external wall of center steering, and the external wall of center steering is fixed with the turntable of getting on the bus by center steering joint fixed mount.
In the technique scheme, have the multiple tracks cannelure on the little axle of gas circuit, quantity depends on the needs, vertical careful shaft centre line level of processing air extractor vent is upwards processed vertical ventilation-hole in bottom vertical in each groove, and two air extractor vents are orthogonal and crossing, can not gang up between the air extractor vent of all grooves, prevent the gas trains road, between groove, be provided with seal groove, seal ring is installed in the groove.
In the technique scheme, have tapped bore on the steel bushing, gas path joint is installed on the hole.
In the technique scheme, center steering joint as get on the bus get off between the mechanism of transmission fluid force feed, be widely known by the people.The center conductive slip ring mechanism of installing on it also mechanically widely uses double dynamical.
In the technique scheme, on the basis of center steering joint and center conductive slip ring, the present invention realizes in the following manner: have the multiple tracks cannelure on the little axle of gas circuit, quantity depends on the needs, vertical careful shaft centre line level of processing air extractor vent in each groove, upwards process vertical ventilation-hole in bottom vertical, two air extractor vents are orthogonal and crossing, can not gang up between the air extractor vent of all grooves, prevent the gas trains road, between groove, be provided with seal groove, seal ring is installed in the groove.
In the technique scheme, careful axle bottom is connected by the top of screw thread with the large axle of conducting slip ring mechanism.There is steel bushing outside in little axle, the local thread mill drilling corresponding with groove on the steel bushing, the joint of gas circuit is installed in the hole, steel bushing is bolted on the upper plate, the case weld together of upper plate and conducting slip ring, position corresponding with little axle on the steel bushing has tapped bore, and gas path joint is installed on the hole, on little axle cover plate is arranged, cover plate is bolted on the little axle.
Beneficial effect of the present invention:
By adopting technical scheme of the present invention, be that gas, electricity, liquid can transmit between getting on or off the bus freely, thereby realize energy transmission, exercises control etc. the effect of car load.
Description of drawings
Fig. 1 is structural representation:
Wherein, 1 turntable of getting on the bus, 2 center steerings joint fixed mount, 3 center steerings joint outer wall, 4 center steerings joints axle, base plate in 5,6 center conductive slip ring cases, 7 cables, 8 upper plates, 9 steel bushings, 10 seal rings, 11 little axles, 12 upper cover plates, 13 ventilation flues, 14 large axles, 15 center conductive slip ring mechanisms, 16 center steering bodies, 17 large base plates, 18 times under-carriages.
The specific embodiment
By reference to the accompanying drawings the technical program is described in further details.
Whole mechanism is installed on the large base plate 17 by the bottom of center steering joint axle 4, and large base plate 17 is bolted on the lower under-carriage 18.
Center steering joint outer wall 3 is fixed on the turntable 1 of getting on the bus by center steering joint fixed mount 2.
Center conductive slip ring case 6 is connected with middle base plate 5 by bolt, and middle base plate 5 is bolted on the center steering joint outer wall 3.
The large axle 14 of center conductive slip ring mechanism 15 is bolted on the center steering joint axle 4, large axle 14 is the axle of hollow, through hole is arranged at an upper portion thereof, cable 7 is connected on the binding post of center conductive slip ring mechanism by this hole, top at through hole has negative thread, bottom in little axle has outside thread, the screw-internal thread fit of this outside thread and large axle.
Vertical ventilation-hole exit in careful axle bottom is welded with ventilation flue 13, behind the inside and the inside of center steering joint axle 4 of ventilation flue by large axle 14, gas transfer is arrived lower under-carriage 18 places.
Steel bushing 9 is bolted on the upper plate 8, case 6 weld togethers of upper plate 8 and conducting slip ring.Steel bushing 9 and careful axle 11 corresponding positions have tapped bore, and gas path joint is installed on the hole.On careful axle 11 cover plate 12 is arranged, cover plate 12 is bolted on the careful axle 11.
Claims (5)
1. gas, electricity, liquid integral type center steering mechanism, comprise center steering body (15), conducting slip ring mechanism (18), it is characterized in that: have the little axle of gas circuit (11), there is steel bushing (9) outside of little axle, and cover plate (12) is arranged above the little axle.
2. integral type center steering according to claim 1 mechanism, it is characterized in that: the bottom of the little axle of gas circuit (11) is connected with the large axle (14) of conducting slip ring by screw thread, large axle (14) is connected with center steering body-centered axle (4) by bolt, center steering body-centered axle (4) is bolted on the large base plate (17), and large base plate (17) is bolted on the lower under-carriage (18).
3. integral type center steering according to claim 1 mechanism, it is characterized in that: steel bushing (9) is bolted on the platter (8), platter (8) is welded on the case (6), case (6) is bolted on (5) on the middle base plate, middle base plate (5) is bolted on the external wall of center steering (3), and the external wall of center steering (3) is fixing with the turntable (1) of getting on the bus by center steering joint fixed mount (2).
4. integral type center steering according to claim 1 mechanism, it is characterized in that: have the multiple tracks cannelure on the little axle of gas circuit (11), quantity depends on the needs, vertical careful shaft centre line level of processing air extractor vent is upwards processed vertical ventilation-hole in bottom vertical in each groove, and two air extractor vents are orthogonal and crossing, can not gang up between the air extractor vent of all grooves, prevent the gas trains road, between groove, be provided with seal groove, seal ring (10) is installed in the groove.
5. integral type center steering according to claim 1 mechanism, it is characterized in that: steel bushing has tapped bore on (9), and gas path joint is installed on the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479246 CN202912598U (en) | 2012-09-13 | 2012-09-13 | Gas-electricity-liquid integrated center slewing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479246 CN202912598U (en) | 2012-09-13 | 2012-09-13 | Gas-electricity-liquid integrated center slewing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912598U true CN202912598U (en) | 2013-05-01 |
Family
ID=48160928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479246 Expired - Fee Related CN202912598U (en) | 2012-09-13 | 2012-09-13 | Gas-electricity-liquid integrated center slewing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104339A (en) * | 2017-06-23 | 2017-08-29 | 芜湖裕东自动化科技有限公司 | A kind of foods packing machine electric slip ring circuit unit |
-
2012
- 2012-09-13 CN CN 201220479246 patent/CN202912598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104339A (en) * | 2017-06-23 | 2017-08-29 | 芜湖裕东自动化科技有限公司 | A kind of foods packing machine electric slip ring circuit unit |
| CN107104339B (en) * | 2017-06-23 | 2023-09-26 | 芜湖裕东自动化科技有限公司 | Electrical slip ring circuit assembly of food packaging machine |
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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: 20130501 Termination date: 20130913 |