CN202651587U - Fire-fighting automobile conductive control device - Google Patents
Fire-fighting automobile conductive control device Download PDFInfo
- Publication number
- CN202651587U CN202651587U CN 201220285797 CN201220285797U CN202651587U CN 202651587 U CN202651587 U CN 202651587U CN 201220285797 CN201220285797 CN 201220285797 CN 201220285797 U CN201220285797 U CN 201220285797U CN 202651587 U CN202651587 U CN 202651587U
- Authority
- CN
- China
- Prior art keywords
- slip ring
- fire
- lower disc
- brush
- cover
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Brushes (AREA)
Abstract
In a fire-fighting automobile conductive control device, the upper part of an outer shell (3) is provided with a cardboard (2) and a top cover(1), a water-passing tube (11) passes through the middle part, and the bottom part is provided with a lower disc (9). The device is characterized in that a shift fork (12) is rotated by fire-fighting special equipment rotary table, thus relative movement is generated between an electric brush (6) of a seat cover plate (8) and a slip ring (12) of the lower disc (9), the electric brush (6) is not separated from the slip ring (12), materials for realizing fire extinguishing are rotated in a 360 degrees way from the lower to the top and from a fixed place to a rotary place without interruption. By adopting the device, special demands of a fire-fighting special vehicle can be well realized, even the size of the electric brush and the slip ring is increased compared with a routine conducting ring, the electric brush and the slip ring can be completely and reliably contacted when working. Under a prescribed working condition, the accumulated working time of the device can reach above 3500 hours.
Description
Technical field
The utility model relates to the electric component of multifunctional fire-fighting automobile, especially reaches fast the purpose of fire-fighting rescue about being installed in the conduction control system device that can allow fire water, fire fighter or other material pass through on the fire engines centre of gyration.
Background technology
In the high-end field of industrial equipment, the requirement of polynary relative motions such as revolution, rotation is arranged.When being 360 ° of continuous rotation motions of plant equipment, also need polynary motion on the rotary body.Motion is arranged, just need the energy, such as electric energy, the fluid pressure energy etc.Sometimes, also need the control signal source, such as fiber-optic signal, high-frequency signal etc.Need the different energy sources media such as transfer function power supply, weak electric signal, light signal, air pressure, hydraulic pressure, oil pressure between the electric component that any relative continuous rotation is 360 °, to guarantee that electrical equipment can also free-moving electromechanical equipment, all necessary rotation communication apparatus that uses when rotatablely moving.Traditional electric slip ring is subjected to its structure influence, mostly can only carry out the transmission of the signal of telecommunication.And some special vehicles such as fire engines not only requirement can have the 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, unbroken function from fixing place to carrying out 360 ° of rotations.And traditional electrical slip ring (conductive control device) can not satisfy above a series of diversification requirement.
Summary of the invention
For above deficiency, the purpose of this utility model is to provide a kind of fire engines engineering equipment of realizing should keep the unimpeded control that can realize that again extinguishing material is carried of the signal of telecommunication in 360 ° of rotary courses, the conductive control device that brush is reliably contacted with slip ring in the course of the work.
The technical solution of the utility model is achieved in the following ways: a kind of fire engines conductive control device, comprise top cover, clamp, shell, the copper ring pressing plate, brush, the slip ring mount pad, the 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, lower disc is provided with ball bearing active connecting base cage plate, cross water pipe and be 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 bolted on the lower disc, brush is fixed on the cover for seat plate by stator, 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, it is characterized in that: the turntable of described fire-fighting special equipment rotates shift fork, drive between brush and the slip ring on the lower disc on the cover for seat plate 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 from lower to upper.
Seal with waterproof O type circle between described top cover and the clamp.
Described lower disc is by welding and holder, crosses the bottom that water pipe is fixed on shell.
The utility model has been realized the specific demand of fire-fighting special purpose vehicle preferably, owing to having adopted the brush fixture, so that 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.While water or other material can be realized the material control from the bottom up of water or some other fire extinguishing by the water pipe in the middle of the fire engines special use conductive control device, 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 structural representation of the present utility model.
Fig. 2 is the fixing structural representation of the utility model center brush.
Embodiment
By Fig. 1, it is a kind of fire engines conductive control device of the present embodiment, formed 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 by bolt.Slip ring mount pad 7, cover for seat plate 8 and lower disc 9 by ball, be bolted to together, and make cover for seat plate 8 and slip ring mount pad 7 can produce relative motion.Holder 10 welds together by welding manner and lower disc 9 with mistake water pipe 11, and clamp 2, shell 3 are bolted on cover for seat plate 8, and shift fork 12 welds together by welding manner and cover for seat plate 8, and top cover 1 is 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 by 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 360 ° rotate freely and holding circuit 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 larger 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 not interrupt control.
Claims (3)
1. fire engines conductive 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), the center had water pipe (11) to pass, 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), slip ring mount pad (7) is bolted on the lower disc () 9, brush (6) is fixed on the cover for seat plate (8) by stator (13), brush (6) rotates with slip ring (12) and contacts, 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 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.
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) be by welding with holder (10), cross the bottom that water pipe (11) is fixed on shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285797 CN202651587U (en) | 2012-06-18 | 2012-06-18 | Fire-fighting automobile conductive control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220285797 CN202651587U (en) | 2012-06-18 | 2012-06-18 | Fire-fighting automobile conductive control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651587U true CN202651587U (en) | 2013-01-02 |
Family
ID=47420635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220285797 Withdrawn - After Issue CN202651587U (en) | 2012-06-18 | 2012-06-18 | Fire-fighting automobile conductive control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709773A (en) * | 2012-06-18 | 2012-10-03 | 丹阳市长江汽车部件有限公司 | Conductive control device of fire control car |
-
2012
- 2012-06-18 CN CN 201220285797 patent/CN202651587U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709773A (en) * | 2012-06-18 | 2012-10-03 | 丹阳市长江汽车部件有限公司 | Conductive control device of fire control car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651587U (en) | Fire-fighting automobile conductive control device | |
| CN109436121A (en) | A kind of comprehensive climbing robot of curved surface adaptive based on sliding driving | |
| CN203607267U (en) | A double power supply automatic change-over switch transmission mechanism and a double power supply automatic change-over switch | |
| CN205406927U (en) | Power universal coupling | |
| CN102709773B (en) | Conductive control device of fire control car | |
| CN107813338B (en) | Robot joint connecting mechanism | |
| CN102942128B (en) | Rotary table centering mechanism and engineering machinery with same | |
| CN102806219B (en) | Universal tube cleaner indicator | |
| CN205004595U (en) | Rotatory power supply unit | |
| CN101882740A (en) | Central collector of ship power thruster | |
| CN201513702U (en) | Two-position four-way reversing valve | |
| CN106384693A (en) | High-voltage switch | |
| CN204847952U (en) | Electrically conductive controlling means of refined outer shift fork | |
| CN105060119A (en) | Conductive control device for finely-manufactured outer shifting fork | |
| CN201016743Y (en) | Multi-loop absolute amount electromagnetic switch type encoder | |
| CN203070629U (en) | Liquid rotary device | |
| CN202306381U (en) | Self-reset Hall finger wheel | |
| CN203687866U (en) | Angle sensor | |
| CN203950702U (en) | Intermediate energy storage gauge mechanism | |
| CN106206099B (en) | A kind of deep water pressure-bearing lever travel switch | |
| CN103915285A (en) | Positive/negative micro pressure double-pole interaction communication device | |
| CN203180696U (en) | Anti-mud voltage regulator | |
| CN104064930A (en) | Electric-conduction control device | |
| CN103010981A (en) | Tower body tilting prevention device for tower crane | |
| CN203974811U (en) | A kind of electric locomotive frequency conversion controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20140212 |
|
| RGAV | Abandon patent right to avoid regrant |