CN204847952U - Electrically conductive controlling means of refined outer shift fork - Google Patents
Electrically conductive controlling means of refined outer shift fork Download PDFInfo
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- CN204847952U CN204847952U CN201520589362.9U CN201520589362U CN204847952U CN 204847952 U CN204847952 U CN 204847952U CN 201520589362 U CN201520589362 U CN 201520589362U CN 204847952 U CN204847952 U CN 204847952U
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- shift fork
- mount pad
- brush
- electric
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Abstract
The utility model provides an electrically conductive controlling means of refined outer shift fork comprises central sliding ring subassembly, brush subassembly, upper cover (1), mount pad (6) and base (7), and copper ring (2) and spacer (4) are through fixing on mount pad (6), and union nut (10) are connected with mount pad (6), brush (3) and bakelite piece (5) are fixed on base (7), and base (7) are rotatory around mount pad (6), its characterized in that: base (7) outer fringe be fixed with upper cover (1), PG connects (9) to be fixed on upper cover (1), the electric wire respectively with central sliding ring subassembly with the brush subassembly welding be in the same place, the brush subassembly does not twine with central sliding ring subassembly production relative motion, 360 rotations in the electric wire, has guaranteed the noncongestion of the signal of telecommunication. The utility model discloses, the engineering machinery of taking the central solid of revolution is got on or off the bus 360 incessant when rotatory, and power, signal still keep unblocked. Compact structure saves installation space.
Description
Technical field
The utility model relates to crane tool and drilling and digging machine tool, and the band such as tower crane revolution Center Project machinery, is applicable to transmit various signal, the conductive control device of the refining outer shift fork that simultaneously can use under small space.
Background technology
Along with the progress of science and technology, increasing New technical use is in all trades and professions.Wherein have equipment operation in small space of some band revolute functions, so whole equipment is all very compact, this makes some original functions have to simplify.The general Electric control part of equipment of these band swing type mechanisms is in the bottom of swing type mechanism, and functions such as throwing light on, test the speed, weigh all concentrates on the top of swing type mechanism.If the top of UNICOM's swing type mechanism and the device of bottom can not be installed, so these functions on the top of swing type mechanism just can not use, but this can not meet again the demand of user, need to research and develop a can being arranged in small space for this reason, simultaneously can transmit continual signal for the part of getting on or off the bus of rotating mechanism, although make the equipment function that diminishes constant.
Summary of the invention
Assemble in small space to meet, and engineering truck can be realized to get on and off the unimpeded of signal, the object of the present invention is to provide a kind of conductive control device of refining outer shift fork, Plane Installation is improved to screw threads for fastening, outer shift fork is changed into by interior shift fork, the construction machinery and equipment solving band center steering body is got on or off the bus when uninterruptedly rotating for 360 °, and power supply, signal still keep unimpeded problem.
The technical solution of the utility model is achieved in the following ways: a kind of conductive control device of refining outer shift fork, be made up of center slip ring assembly, brush assembly of electric, upper cover, mount pad and base, described center slip ring assembly is made up of copper ring and partition, copper ring and partition are by being fixed on mount pad, and collar nut is connected with mount pad, brush assembly of electric is made up of brush and bakelite block, brush and bakelite block are fixed on base, base rotates around mount pad, it is characterized in that: described base outer rim is fixed with upper cover, PG joint is fixed on and covers, the bottom of base is fixed with shift fork 8, brush assembly of electric and shift fork link together, upper trolley wire is accessed by PG joint, lower trolley wire is picked out by collar nut, electric wire respectively with center slip ring assembly and brush assembly of electric weld together, brush assembly of electric and center slip ring assembly produce relative motion, the rotation of 360 °, electric wire is not wound around, ensure that the unimpeded of electric signal.
Described collar nut is arranged on the top of apparatus for rotating, and shift fork is stuck on the locating dowel pin of apparatus for rotating.
The utility model, the construction machinery and equipment of band center steering body is got on or off the bus when uninterruptedly rotating for 360 °, and power supply, signal still keep unimpeded.Collar nut and shift fork play the effect being both connected conducting ring and also connecting center steering equipment, and the space needed for connecting is greatly reduced, and compact conformation, saves installing space, improve the performance of whole equipment greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 upper cover, 2 copper rings, 3 brushes, 4 partitions, 5 bakelite blocks, 6 mount pads, 7 bases, 8 shift forks, 9PG joint, 10 collar nuts.
Detailed description of the invention
Known by Fig. 1, a kind of conductive control device of refining outer shift fork, be made up of upper cover 1, copper ring 2, brush 3, partition 4, bakelite block 5, mount pad 6, base 7, shift fork 8, PG joint 9, collar nut 10, copper ring 2 and partition 4 are bolted on mount pad 6, organization center slip ring assembly.Brush 3, bakelite block 5 are bolted on base 7, composition brush assembly of electric.Collar nut 10 is threaded connection and is connected with mount pad 6; Shift fork 8, base 7, upper cover 1 are linked together by screw; PG joint 9 is fixed together by screw thread and upper cover 1.By PG joint 9 out, lower trolley wire by collar nut 10 out for upper trolley wire.During installation, collar nut 10 is arranged on the top of apparatus for rotating, and shift fork 8 is stuck on the locating dowel pin of apparatus for rotating.
During work, apparatus for rotating drives shift fork 8 to move, because brush assembly of electric and shift fork 8 are fixed together, so brush assembly of electric is also along with apparatus for rotating rotates together by locating dowel pin.And center slip ring assembly and collar nut 10 are fixed together and cannot rotate.Brush assembly of electric and center slip ring assembly is made to produce relative motion.And electric wire respectively with center slip ring assembly and brush assembly of electric weld together, electric wire can not be wound around in the rotation of 360 °.Ensure that the unimpeded of electric signal.
Claims (2)
1. the conductive control device of a refining outer shift fork, be made up of center slip ring assembly, brush assembly of electric, upper cover (1), mount pad (6) and base (7), described center slip ring assembly is made up of copper ring (2) and partition (4), copper ring (2) and partition (4) are fixed on mount pad (6), and collar nut (10) is connected with mount pad (6), brush assembly of electric is made up of brush (3) and bakelite block (5), brush (3) and bakelite block (5) are fixed on base (7), base (7) rotates around mount pad (6), it is characterized in that: described base (7) outer rim is fixed with upper cover (1), PG joint (9) is fixed on upper cover (1), the bottom of base (7) is fixed with shift fork (8), brush assembly of electric and shift fork (8) link together, upper trolley wire is accessed by PG joint (9), lower trolley wire is picked out by collar nut (10), electric wire respectively with center slip ring assembly and brush assembly of electric weld together, brush assembly of electric and center slip ring assembly produce relative motion, the rotation of 360 °, electric wire is not wound around, ensure that the unimpeded of electric signal.
2. the conductive control device of a kind of refining outer shift fork according to claim 1, is characterized in that: described collar nut (10) is arranged on the top of apparatus for rotating, and shift fork (8) is stuck on the locating dowel pin of apparatus for rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589362.9U CN204847952U (en) | 2015-08-07 | 2015-08-07 | Electrically conductive controlling means of refined outer shift fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589362.9U CN204847952U (en) | 2015-08-07 | 2015-08-07 | Electrically conductive controlling means of refined outer shift fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847952U true CN204847952U (en) | 2015-12-09 |
Family
ID=54738525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589362.9U Active CN204847952U (en) | 2015-08-07 | 2015-08-07 | Electrically conductive controlling means of refined outer shift fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060119A (en) * | 2015-08-07 | 2015-11-18 | 丹阳市长江汽车部件有限公司 | Conductive control device for finely-manufactured outer shifting fork |
-
2015
- 2015-08-07 CN CN201520589362.9U patent/CN204847952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060119A (en) * | 2015-08-07 | 2015-11-18 | 丹阳市长江汽车部件有限公司 | Conductive control device for finely-manufactured outer shifting fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |