CN203205684U - Electricity conduction control equipment with waterproof ventilation cap structure - Google Patents
Electricity conduction control equipment with waterproof ventilation cap structure Download PDFInfo
- Publication number
- CN203205684U CN203205684U CN 201320193678 CN201320193678U CN203205684U CN 203205684 U CN203205684 U CN 203205684U CN 201320193678 CN201320193678 CN 201320193678 CN 201320193678 U CN201320193678 U CN 201320193678U CN 203205684 U CN203205684 U CN 203205684U
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- China
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- control equipment
- cap
- waterproof
- conduction control
- control device
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- Expired - Lifetime
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Abstract
The utility model discloses electricity conduction control equipment with a waterproof ventilation cap structure, which comprises a waterproof ventilation cap structure and electricity conduction control equipment. The waterproof ventilation cap structure is composed of a protecting cap (1), a center shaft (2) and a waterproof ventilation cap (11). The protecting cap (1) is fixed inside the upper cover (3) of the electricity conduction control equipment. The upper cover (3) and the base (9) of the electricity conduction control equipment are fixed together. The electricity conduction control equipment is characterized in that a ventilation channel (12) is arranged between the protecting cap (1) and the waterproof ventilation cap (11). According to the technical scheme of the utility model, due to the adoption of the electricity conduction control equipment, the smooth transmission of electric signals is ensured. By means of the waterproof ventilation cap, external water or dirt is effectively prevented from entering the electricity conduction control equipment, while water mist generated inside the electricity conduction control equipment due to cross ventilation can be timely discharged. Therefore, the internal environment of the electricity conduction control equipment is effectively ensured to be dry.
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 is mechanical, especially increases a kind of device of waterproof and breathable cap about a kind of top at double-column conduction control system that is installed in the centre of gyration.
Background technology
Along with China is more and more closer with the economic interaction of the country such as African, Russian, the construction machinery export of China also gets more and more.And the natural environment in these countries, area and domestic huge difference arranged.One is extreme hot place, and one is the place of extreme cold.This also has higher requirement to the adaptability of environment to the engineering machinery of China.Conductive control device is installed on the center steering body of engineering machinery, is contacting to get on the bus and the power supply of getting off, signal, electrical energy transfer.It is the equal of the tie that connects brain and hand for whole plant equipment.So its importance is self-evident; Therefore in conductive control device upper end design waterproof ventilation cap function, can solve the quality problems that engineering machinery produces in adverse circumstances, to promote the riding quality of whole machinery, prolong the useful life of product.
Summary of the invention
In order to improve the environmental suitability of conductive control device, the purpose of this utility model is to provide a kind of conductive control device with waterproof and breathable cap, to be provided with waterproof ventilation cap at the top of conductive control device, in can when work, preventing that outside water from entering like this, also can effectively the steam of inside be discharged.
The technical solution of the utility model is achieved in the following ways, a kind of conductive control device with waterproof and breathable cap, formed by waterproof and breathable cap and conductive control device, the waterproof and breathable cap is comprised of head protector, central shaft and waterproof ventilation cap, head protector is fixed in the loam cake of conductive control device by hold-doun nut, loam cake is fixed together by bolt and base, it is characterized in that: be provided with ventilative road between described head protector and the waterproof ventilation cap.
Described conductive control device is comprised of loam cake, brush assembly of electric, center slip ring assembly, mount pad, drive plate, base, gear pin and center steering body; The center slip ring assembly is bolted on the mount pad; Brush assembly of electric is bolted on the base; Gear pin 10 is threaded connection on drive plate; Drive plate, base, mount pad link together by the M6 hexagon socket head cap screw; The center steering body drives the center slip ring assembly by gear pin and rotates together.
The utility model, the rotation that the center steering body is 360 ° can not twined.Guaranteed the unimpeded of the signal of telecommunication, and waterproof ventilation cap can prevent effectively that external water or dirt from entering conductive control device inside, again can be timely by cross-ventilation with inside produce the eliminatings such as water spray haze, effectively guarantee the inner dry environment of conductive control device.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the waterproof ventilation cap structural representation.
Embodiment
Known by Fig. 1, a kind of conductive control device with waterproof and breathable cap, formed by waterproof and breathable cap and conductive control device, the waterproof and breathable cap is comprised of head protector 1, central shaft 2 and waterproof ventilation cap 11, head protector is fixed in the loam cake 3 of conductive control device by hold-doun nut 4, loam cake 3 is fixed together by bolt and base 9, and described conductive control device is comprised of loam cake 3, brush assembly of electric 5, center slip ring assembly 6, mount pad 7, drive plate 8, base 9, gear pin 10 and center steering body 13; Center slip ring assembly 6 is bolted on the mount pad 7; Brush assembly of electric 5 is bolted on 9 bases; Gear pin 10 is threaded connection on drive plate 8; 8 drive plates, 9 bases, mount pad 7 link together by the M6 hexagon socket head cap screw; Center steering body 13 drives center slip ring 6 assemblies by gear pin 10 and rotates together.
Knowing with Fig. 2, is the waterproof ventilation cap structural representation.Be provided with ventilative road 12 between described head protector 1 and the waterproof ventilation cap 11.
The center steering body drives 6 center slip ring assemblies by 10 gear pins and rotates together during work.And 5 brush assembly of electric and 9 bases are fixed together.Can't rotate.So that 5 brush assembly of electric and 6, center slip ring assembly produce relative motion.And electric wire welds together with center slip ring assembly and brush assembly of electric respectively, so that electric wire can not twine in 360 ° rotation.Guaranteed the unimpeded of the signal of telecommunication.And 11, waterproof ventilation cap can prevent effectively that external water or dirt from entering conductive control device inside, again can be timely by cross-ventilation with inside produce the eliminatings such as water spray haze, effectively guarantee the inner dry environment of conductive control device.The utility model structure has improved the operational environment quality of internal structure greatly.Promote the quality of whole product.The conductive control device top design increases a kind of waterproof and breathable cap member, the engineering mechanical device with the running of center steering body that is applicable to work in adverse circumstances for a long time.
Claims (2)
1. conductive control device with waterproof and breathable cap, formed by waterproof and breathable cap and conductive control device, the waterproof and breathable cap is comprised of head protector (1), central shaft (2) and waterproof ventilation cap (11), head protector (1) is fixed in the loam cake (3) of conductive control device by hold-doun nut (4), loam cake (3) is fixed together by the base (9) of bolt and conductive control device, it is characterized in that: be provided with ventilative road (12) between described head protector (1) and the waterproof ventilation cap (11).
2. a kind of conductive control device with waterproof and breathable cap according to claim 1, it is characterized in that: described conductive control device is comprised of loam cake (3), brush assembly of electric (5), center slip ring assembly (6), mount pad (7), drive plate (8), base (9), gear pin (10) and center steering body (13); Center slip ring assembly (6) is bolted on the mount pad (7); Brush assembly of electric (5) is bolted on the base (9); Gear pin (10) is threaded connection on drive plate (8); Drive plate (8), base (9), mount pad (7) link together by the M6 hexagon socket head cap screw; Center steering body (13) drives center slip ring (6) assembly by gear pin (10) and rotates together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193678 CN203205684U (en) | 2013-04-17 | 2013-04-17 | Electricity conduction control equipment with waterproof ventilation cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193678 CN203205684U (en) | 2013-04-17 | 2013-04-17 | Electricity conduction control equipment with waterproof ventilation cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205684U true CN203205684U (en) | 2013-09-18 |
Family
ID=49149752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193678 Expired - Lifetime CN203205684U (en) | 2013-04-17 | 2013-04-17 | Electricity conduction control equipment with waterproof ventilation cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236621A (en) * | 2013-04-17 | 2013-08-07 | 丹阳市长江汽车部件有限公司 | Conduction control device with waterproof breathable cap structure |
-
2013
- 2013-04-17 CN CN 201320193678 patent/CN203205684U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236621A (en) * | 2013-04-17 | 2013-08-07 | 丹阳市长江汽车部件有限公司 | Conduction control device with waterproof breathable cap structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |