CN102709773A - Conductive control device of fire control car - Google Patents
Conductive control device of fire control car Download PDFInfo
- Publication number
- CN102709773A CN102709773A CN2012102003912A CN201210200391A CN102709773A CN 102709773 A CN102709773 A CN 102709773A CN 2012102003912 A CN2012102003912 A CN 2012102003912A CN 201210200391 A CN201210200391 A CN 201210200391A CN 102709773 A CN102709773 A CN 102709773A
- Authority
- CN
- China
- Prior art keywords
- slip ring
- lower disc
- cover
- brush
- shell
- 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.)
- Granted
Links
Images
Landscapes
- Brushes (AREA)
Abstract
The invention discloses a conductive control device of a fire control car. A clamping plate (2) and a top cover (1) are arranged on the upper part of a shell (3), a water through pipe (11) penetrates through the center of the shell (3), and a lower disc (9) is arranged at the bottom of the shell (3). The device is characterized in that a shifting fork (12) rotates through a turntable of special fire control equipment to drive an electric brush (6) on a seat cover plate (8) and a sliding ring (12) on the lower disc (9) to move relatively without separation, so that a fire extinguishing substance rotates for 360 degrees without interruption from the water through pipe (11), from bottom to top and from a fixed position to a rotating position. The device well meets the special requirements of the special fire control car; and even if the electric brush and the sliding ring are larger than the conventional conductive ring, the electric brush and the sliding ring can be kept in reliable contact during working. The device can cumulatively work for more than 3,500 hours under specified working conditions.
Description
Technical field
The present invention relates to the electric component of multi-functional fire engines, especially about being installed in the purpose that the conduction control system device that can let fire water, fire fighter or other material pass through on the fire engines centre of gyration reaches the fire-fighting rescue fast.
Background technology
In the high-end field of industrial equipment, the requirement such as polynary relative motions such as revolution, rotations is arranged.Be 360 ° of plant equipment when rotatablely moving continuously, also need polynary motion on the rotary body.Motion is arranged, just need the energy, like electric energy, the fluid pressure energy etc.Sometimes, also need the control signal source, like fiber-optic signal, high-frequency signal etc.Any rotation relatively continuously between 360 ° the electric component needs different energy sources media such as transfer function power supply, weak electric signal, light signal, air pressure, hydraulic pressure, oil pressure; To guarantee that electrical equipment can also free-moving electromechanical equipment when rotatablely moving, all must use the rotation communication apparatus.Traditional electric slip ring receives its structure influence, can only carry out the transmission of the signal of telecommunication mostly.And some special vehicles such as fire engines not only requirement can have number control signal such as the signal of telecommunication to transmit, also to have the material of water or some other fire extinguishing can be from the bottom up, from fixing place to carrying out 360 ° of rotations unbroken function.And traditional electrical slip ring (conduction control device) can not satisfy more than a series of diversification requirements.
Summary of the invention
To above deficiency; The object of the present invention is to provide a kind of unimpeded control that can realize that again extinguishing material is carried that can realize that the fire engines engineering equipment should keep the signal of telecommunication in 360 ° of rotary courses, the conduction control device that brush is reliably contacted with slip ring in the course of the work.
Technical scheme of the present invention realizes in the following manner: a kind of fire engines conduction control device, and comprise top cover, clamp, shell, copper ring pressing plate, brush, slip ring mount pad, cover for seat plate, lower disc, cross water pipe, shift fork and stator, the top of shell is provided with clamp and top cover; The center had water pipe to pass; The bottom is provided with lower disc, and lower disc is provided with ball bearing active connecting base cage plate, crosses water pipe and is provided with slip ring; Slip ring two ends are fixed by copper ring pressing plate and slip ring mount pad; The slip ring mount pad is through being bolted on the lower disc, and brush is fixed on the cover for seat plate through stator, and brush rotates with slip ring and contacts; Shift fork 1 is fixed on the cover for seat plate; Cover for seat plate and the relative motion of slip ring mount pad is characterized in that: the turntable of described fire-fighting special equipment rotates shift fork, drives generation relative motion between brush and the slip ring on the lower disc on the cover for seat plate and does not break away from; The material of realization fire extinguishing carries out 360 ° from fixing place to the place of rotation and rotates and do not interrupt from crossing water pipe from lower to upper.
Seal with waterproof O type circle between described top cover and the clamp.
Described lower disc is through welding and holder, crosses the bottom that water pipe is fixed on shell.
The present invention has realized the specific demand of fire-fighting special purpose vehicle preferably, owing to adopted the brush fixture, makes brush, slip ring increase more than two times than conventional conducting ring size, and can guarantee that brush keeps reliable the contact fully with slip ring.This device is under the condition of work of regulation, and accumulative total work can reach more than 3500 hours.Water or other material can pass through the special-purpose middle water pipe of control device that conducts electricity of fire engines simultaneously, realize the material control from the bottom up of water or some other fire extinguishing, can carry out 360 ° to the place of rotation from the place of fixing and rotate and do not interrupt.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the fixing structural representation of center brush of the present invention.
Embodiment
By Fig. 1; It is a kind of fire engines conduction control device of present embodiment; Form by top cover 1, clamp 2, shell 3, waterproof O type circle 4, copper ring pressing plate 5, brush 6, slip ring mount pad 7, cover for seat plate 8, lower disc 9, holder 10, mistake water pipe 11, shift fork 12, stator 13 etc., seal with waterproof O type circle 4 between top cover 1 and the clamp 2.The top of shell 3 is by clamp 2 and top cover 1, and the center had water pipe 11 to pass, and the bottom is provided with lower disc 9, and copper ring pressing plate 5, slip ring mount pad 7 are fixed together slip ring 12 through bolt.Slip ring mount pad 7, cover for seat plate 8 and lower disc 9 through ball, bolt together, and make cover for seat plate 8 and slip ring mount pad 7 can produce relative motion.Holder 10 welds together through welding manner and lower disc 9 with mistake water pipe 11, and clamp 2, shell 3 are through being bolted to cover for seat plate 8, and shift fork 12 welds together through welding manner and cover for seat plate 8, and top cover 1 is through being bolted on the lower disc 9.The turntable of fire-fighting special equipment rotates shift fork 12; Drive between brush 6 and the slip ring 12 on the lower disc 9 on the cover for seat plate 8 the generation relative motion and do not break away from; The material of realization fire extinguishing carries out 360 ° from fixing place to the place of rotation and rotates and do not interrupt from crossing water pipe 11 from lower to upper.
Being known by Fig. 2, is the fixing structural representation of brush, and brush 6 is bolted on the cover for seat plate 8 through stator 13, and brush 6 rotates with slip ring 12 and contacts.
During work; The turntable of fire-fighting special equipment drives shift fork; Driving brush contacts with the reliable of slip ring in the course of the work; Because slip ring and brush are separately fixed on lower disc 9 and the cover for seat plate 8, so brush and slip ring can realize that 360 ° rotate freely that also holding circuit is unimpeded, owing to having adopted waterproof O type circle 4; To cross the water pipe endoporus when top cover 1 is connected with lower disc 9 like this and the conducting ring circuit part separates fully, thus when guaranteeing in the course of the work water or other material through conducting ring with the slip ring mutually noninterfere of conducting ring inside.The brush fixture can improve reliable contact the between long brush and the bigger slip ring of diameter.Material delivery apparatus be can realize water or some other fire extinguishing material from the bottom up, can carry out 360 ° of rotations from fixing place to the place of rotation and interruption controls not.
Claims (3)
1. fire engines conduction control device; Comprise top cover (1), clamp (2), shell (3), copper ring pressing plate (5), brush (6), slip ring mount pad (7), cover for seat plate (8), lower disc (9), cross water pipe (11), shift fork (12) and stator (13); The top of shell (3) is provided with clamp (2) and top cover (1), and the center had water pipe (11) to pass, and the bottom is provided with lower disc (9); Lower disc (9) is provided with ball bearing active connecting base cage plate (8); Cross water pipe (11) and be provided with slip ring (12), slip ring (12) two ends are fixing by copper ring pressing plate (5) and slip ring mount pad (7), and slip ring mount pad (7) is through being bolted on the lower disc () 9; Brush (6) is fixed on the cover for seat plate (8) through stator (13); Brush (6) rotates with slip ring (12) and contacts, and shift fork (12) is fixed on the cover for seat plate (8), cover for seat plate (8) and slip ring mount pad (7) relative motion; It is characterized in that: the turntable of described fire-fighting special equipment rotates shift fork (12); Drive and to produce relative motion between brush (6) and the slip ring (12) on the lower disc (9) on the cover for seat plate (8) and do not break away from, the material of realizing fire extinguishing carries out 360 ° from fixing place to the place of rotation and rotates and do not interrupt from crossing water pipe (11) from lower to upper.
2. a kind of brush fixture according to claim 1 is characterized in that: seal with waterproof O type circle (4) between described top cover (1) and the clamp (2).
3. a kind of material delivery apparatus according to claim 2 is characterized in that: described lower disc (9) is through welding and holder (10), crosses the bottom that water pipe (11) is fixed on shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200391.2A CN102709773B (en) | 2012-06-18 | 2012-06-18 | Conductive control device of fire control car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200391.2A CN102709773B (en) | 2012-06-18 | 2012-06-18 | Conductive control device of fire control car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709773A true CN102709773A (en) | 2012-10-03 |
| CN102709773B CN102709773B (en) | 2014-02-12 |
Family
ID=46902392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210200391.2A Active CN102709773B (en) | 2012-06-18 | 2012-06-18 | Conductive control device of fire control car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709773B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080121162A1 (en) * | 2004-11-09 | 2008-05-29 | Framo Engineering As | Means For Transferring Electric Power In A Turret-Moored Vessel and Method of Assembly |
| CN201081839Y (en) * | 2007-01-30 | 2008-07-02 | 四川邦立重机有限责任公司 | Collector for electro-hydraulic excavator |
| CN201266783Y (en) * | 2008-08-04 | 2009-07-01 | 蔡益军 | Novel hollow axis slip-ring |
| CN201312054Y (en) * | 2008-07-18 | 2009-09-16 | 丹阳市长江汽车部件有限公司 | Double-column conduction control system and device |
| CN201495039U (en) * | 2009-09-08 | 2010-06-02 | 丹阳市长江汽车部件有限公司 | Intelligent conductive control device |
| CN101882740A (en) * | 2010-06-01 | 2010-11-10 | 上海振华港机（集团）宁波传动机械有限公司 | Central collector of ship power thruster |
| CN202651587U (en) * | 2012-06-18 | 2013-01-02 | 丹阳市长江汽车部件有限公司 | Fire-fighting automobile conductive control device |
-
2012
- 2012-06-18 CN CN201210200391.2A patent/CN102709773B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080121162A1 (en) * | 2004-11-09 | 2008-05-29 | Framo Engineering As | Means For Transferring Electric Power In A Turret-Moored Vessel and Method of Assembly |
| CN201081839Y (en) * | 2007-01-30 | 2008-07-02 | 四川邦立重机有限责任公司 | Collector for electro-hydraulic excavator |
| CN201312054Y (en) * | 2008-07-18 | 2009-09-16 | 丹阳市长江汽车部件有限公司 | Double-column conduction control system and device |
| CN201266783Y (en) * | 2008-08-04 | 2009-07-01 | 蔡益军 | Novel hollow axis slip-ring |
| CN201495039U (en) * | 2009-09-08 | 2010-06-02 | 丹阳市长江汽车部件有限公司 | Intelligent conductive control device |
| CN101882740A (en) * | 2010-06-01 | 2010-11-10 | 上海振华港机（集团）宁波传动机械有限公司 | Central collector of ship power thruster |
| CN202651587U (en) * | 2012-06-18 | 2013-01-02 | 丹阳市长江汽车部件有限公司 | Fire-fighting automobile conductive control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102709773B (en) | 2014-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105261496A (en) | Double-power-source automatic change-over switch | |
| CN112093417A (en) | Belt conveyor speed adjusting device for coal mine | |
| CN202651587U (en) | Fire-fighting automobile conductive control device | |
| CN203607267U (en) | A double power supply automatic change-over switch transmission mechanism and a double power supply automatic change-over switch | |
| CN108252863B (en) | Novel automatic wind power generation device | |
| CN205081023U (en) | Dual -power automatic transfer switch | |
| CN102709773B (en) | Conductive control device of fire control car | |
| CN103708011B (en) | Underwater robot load rejection device | |
| CN202095124U (en) | Novel corrugated pipe expansion tank device for pressure ring of submerged arc furnace | |
| CN101882740B (en) | Central collector of ship power thruster | |
| CN203595644U (en) | Device for testing friction abrasion loss of carton brush material under current carrying condition | |
| CN201513702U (en) | Two-position four-way reversing valve | |
| CN205004595U (en) | Rotatory power supply unit | |
| CN208000863U (en) | electrical rotary joint | |
| CN102806219A (en) | Universal tube cleaner indicator | |
| CN105060119A (en) | Conductive control device for finely-manufactured outer shifting fork | |
| CN204847952U (en) | Electrically conductive controlling means of refined outer shift fork | |
| CN209747351U (en) | mining high-voltage electric phase-changing mechanism | |
| CN202159877U (en) | Universal rotary connector | |
| CN203623952U (en) | Underwater robot load rejection device | |
| CN205882964U (en) | Household appliance | |
| CN203180696U (en) | Anti-mud voltage regulator | |
| CN202306381U (en) | Self-reset Hall finger wheel | |
| CN210460935U (en) | Water flow generator | |
| CN203384370U (en) | Underwater moving sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |