CN104078812A - Rotary connection device - Google Patents
Rotary connection device Download PDFInfo
- Publication number
- CN104078812A CN104078812A CN201410279324.3A CN201410279324A CN104078812A CN 104078812 A CN104078812 A CN 104078812A CN 201410279324 A CN201410279324 A CN 201410279324A CN 104078812 A CN104078812 A CN 104078812A
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- CN
- China
- Prior art keywords
- slip ring
- base
- electric
- assembly
- ring assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A rotary connection device is composed of a central slip ring assembly, an electric brush assembly, a top cover, a clamping plate, a shell, a middle transmission part, a shifting fork and a base. The central slip ring assembly is formed by bonding and fixing a plastic cover plate, a plastic slip ring, a copper ring and an electric wire through silica gel. The electric brush assembly is formed by bonding and fixing a bakelite base, a bakelite cover, an electric brush, a connector and an electric wire through silica gel. The rotary connection device is characterized in that the electric brush assembly and the central slip ring assembly are fixed to the middle transmission part, the shell is directly placed on the base and the clamping plate is fixed to the base. The rotary connection device has the advantages that the structure is simple, working parts do not interrupt signals in the process of 360-degree rotation and installation is convenient and fast.
Description
Technical field
The present invention is for the transmission of electric signals of heavy mechanical equipment and the revolving joints of electric energy such as heavy duty equipments.
Background technology
Along with scientific and technological progress, various electronic equipments arise at the historic moment.Its relevant supporting parts have also all been obtained and have been developed rapidly, and revolving joint product is one of them example, and this conductive control device is simple in structure, and it is convenient to install.
Summary of the invention
The object of the present invention is to provide a kind of revolving joint, is to get on or off the bus in the time constantly rotating for 360 ° with the engineering machinery of center steering body, and it is smooth that power supply, signal still keep.
Technical scheme of the present invention is achieved in the following ways, a kind of revolving joint, formed by center slip ring assembly, brush assembly of electric, top cover, clamp, housing, intermediate transmission part, shift fork and base, center slip ring assembly is by plastic cover plate, plastic slip ring, copper ring and electric wire silica gel cementation, and brush assembly of electric is by bakelite base, Bakelite Cover, brush, connector and electric wire silica gel cementation; It is characterized in that: described brush assembly of electric and center slip ring assembly are by being fixed in intermediate transmission part, and housing is directly placed on base, and clamp is fixed on base.
Described top cover is bolted in intermediate transmission part, shift fork is fixed by welding on base, center steering body drives base to rotate together by shift fork, and center slip ring assembly cannot rotate together with intermediate transmission partial fixing, make center slip ring assembly and brush assembly of electric produce relative motion, and electric wire welds together with center slip ring assembly and brush assembly of electric respectively, electric wire can not be wound around in the rotation of 360 °.Ensure the unimpeded of the signal of telecommunication.
The present invention, has solved with the engineering machinery of center steering body and has got on or off the bus at 360 ° constantly when rotation, and power supply, signal still keep the device of unimpeded problem and simple in structure, and it is convenient to install.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Known by Fig. 1, a kind of revolving joint, formed by center slip ring assembly 1, brush assembly of electric 2, top cover 3, clamp 4, housing 5, intermediate transmission part 6, shift fork 7 and base 8, center slip ring assembly 1 is by plastic cover plate, plastic slip ring, copper ring and electric wire silica gel cementation, and brush assembly of electric 2 is by bakelite base, Bakelite Cover, brush, connector and electric wire silica gel cementation; Described brush assembly of electric 1 and center slip ring assembly 2 are by being fixed in intermediate transmission part 6, and housing 5 is directly placed on base 8, and clamp 4 is fixed on base 8.Top cover 3 is bolted in intermediate transmission part 6, shift fork 7 is fixed by welding on base 8, center steering body drives base 8 to rotate together by shift fork 7, and center slip ring assembly 1 is fixed together and cannot rotates with intermediate transmission part 6, make center slip ring assembly 1 and brush assembly of electric 2 produce relative motion, and electric wire welds together with center slip ring assembly 1 and brush assembly of electric 2 respectively, electric wire can not be wound around in the rotation of 360 °, ensure the unimpeded of the signal of telecommunication.
Claims (2)
1. a revolving joint, formed by center slip ring assembly, brush assembly of electric, top cover, clamp, housing, intermediate transmission part, shift fork and base, center slip ring assembly is by plastic cover plate, plastic slip ring, copper ring and electric wire silica gel cementation, and brush assembly of electric is by bakelite base, Bakelite Cover, brush, connector and electric wire silica gel cementation; It is characterized in that: described brush assembly of electric and center slip ring assembly are by being fixed in intermediate transmission part, and housing is directly placed on base, and clamp is fixed on base.
2. a kind of revolving joint according to claim 1, it is characterized in that: described top cover is bolted in intermediate transmission part, shift fork is fixed by welding on base, center steering body drives base to rotate together by shift fork, and center slip ring assembly cannot rotate together with intermediate transmission partial fixing, make center slip ring assembly and brush assembly of electric produce relative motion, and electric wire welds together with center slip ring assembly and brush assembly of electric respectively, electric wire can not be wound around in the rotation of 360 °, ensure the unimpeded of the signal of telecommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279324.3A CN104078812A (en) | 2014-06-23 | 2014-06-23 | Rotary connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279324.3A CN104078812A (en) | 2014-06-23 | 2014-06-23 | Rotary connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104078812A true CN104078812A (en) | 2014-10-01 |
Family
ID=51599933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410279324.3A Pending CN104078812A (en) | 2014-06-23 | 2014-06-23 | Rotary connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104078812A (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 |
-
2014
- 2014-06-23 CN CN201410279324.3A patent/CN104078812A/en active Pending
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |