CN2485282Y - Explosionproof electric cable hoist - Google Patents
Explosionproof electric cable hoist Download PDFInfo
- Publication number
- CN2485282Y CN2485282Y CN 01220122 CN01220122U CN2485282Y CN 2485282 Y CN2485282 Y CN 2485282Y CN 01220122 CN01220122 CN 01220122 CN 01220122 U CN01220122 U CN 01220122U CN 2485282 Y CN2485282 Y CN 2485282Y
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- CN
- China
- Prior art keywords
- cable
- carbon brush
- utility
- model
- electric cable
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Abstract
The utility model relates to an explosion proof electric cable hoist. The center of a drum(5) is provided with a hollow shaft(4) and revolves on the hollow shaft(4) through a bearing. The core thread(13) of a drum cable(6) is connected with a carbon brush(9); the core thread(12) of a joint cable(18) is connected with a sliding ring(7) which is slidingly contacted with the carbon brush(9). The utility model is simple in structure and flexible; during the rewinding or extending of the cable, the joint cable does not twist under the circumstance of the revolving of the cable hoist, the utility model is safe and explosion proof and in particular applicable for the electricity supply for the logistical apparatuses of the army during a battle.
Description
The utility model relates to a kind of coil of cable receiving apparatus, especially a kind of manual Explosionproof electric cable hoist.
The cable drum that uses mostly is the common cable reel at present, cable drum rotates with the retractable of cable, cable is produced kink even phenomenon of rupture, and do not possess functions such as preventing in the hazardous area the creepage or blast of the electro spark that causes because of short circuit or other situation.
The purpose of this utility model provides a kind of maneuverability, safe and reliable, the cable reel that possesses explosion-proof performance.
The purpose of this utility model is achieved in that
Design a rotatable quill shaft at the cable reel center, quill shaft inside is connected with external cable with the slip ring structure by carbon brush.
Below by drawings and Examples the utility model is described further:
Fig. 1: structural representation of the present utility model;
Fig. 2: structure cutaway view of the present utility model.
1-handle 2-sealing member 3-bearing 4-quill shaft
5-reel 6-drum cable 7-slip ring 8-spacer ring
9-carbon brush 10-holddown spring 11-holddown plate 12-heart yearn
13-heart yearn 14-heart yearn joint 15-fixed block 16-bearing
17-splice seal 18-adapter lead 19-joint
20-baffle plate 21-support
The utility model mainly comprises: support (21), reel (5), drum cable (6), joint (19), adapter lead (18), splice seal (17), quill shaft (4), bearing (3), bearing (16), carbon brush (9), slip ring (7), spacer ring (8), handle (1) etc., see Fig. 1.
Among Fig. 1, reel (5) is designed to hollow structure, and there is a quill shaft (4) at the center, and quill shaft (4) two ends are equipped with bearing (3), bearing (16) respectively, and reel (5) can be gone up flexibly at quill shaft (4) by bearing (3) and bearing (16) and rotate.Bearing (16) and bearing (3) be external sealing member (2,17) respectively.
The heart yearn (13) of drum cable (6) links to each other with carbon brush (9) respectively, and cable conductor is the three-phase quadrature arrangement in the present embodiment, has four groups of carbon brush (9).For other multicable, can increase carbon brush quantity again.
Adapter lead (18) enters in the quill shaft (4) by joint (19), splice seal (17) and bearing (16), and the heart yearn of cable (12) links to each other with slip ring (7) respectively.Slip ring (7) is corresponding one by one with carbon brush (9), moving contact.In order to make fully contact between carbon brush (9) and the slip ring (7), design has holddown spring (10) in carbon brush (7).In the middle of carbon brush and the carbon brush spacer ring (8) is arranged respectively, be used for the insulation between the heart yearn, prevent creepage.According to GB GB3836.2-83 flame-proof type standard-required, scientific and reasonable material and the size of choosing spacer ring (8).For explosion-proof better, joint (19) part and quill shaft (4) adopt Seal Design, and the thickness of reel (5) and other mechanical part are all according to production-release design.In addition, carbon brush (7) is gone up design cover plate (11), and carbon brush (7) and slip ring (7) two ends are fixing with fixed block (15).
The utility model is provided to consumer, and during cable laying, elder generation is roll set disc carrier (21) fixedly, and adapter lead (18) is connected with consumer, spurs drum cable (6) then, near the power supply facilities being connected to.
The utility model also can leave in the power supply facilities standby, and when needing cable laying, elder generation is roll set disc carrier (21) fixedly, and adapter lead (18) is connected with electric power system, spurs drum cable (6) then, is connected to the consumer that is not equipped with cable.
During the rolling cable, shake reel (5) and go up the handle (1) that leans on the disk border position, can be retracted in cable on the reel (5), in the rolling cable process, baffle plate (20) prevents that cable from scattering, and the assurance cable is arranged in order.
Simple in structure, the maneuverability of the utility model, during the folding and unfolding cable, adapter lead does not kink with the rotation of reel, and safety anti-explosive can be used for the high dangerous situations of requirement of explosion proof such as field work, oil depot.Be particularly suitable for the electric power supply of a large amount of portable logistical equipment of army's maneuverability in wartime, possess performances such as safe, reliable.
Claims (4)
1. Explosionproof electric cable hoist, mainly comprise support (21), reel (5), drum cable (6), joint (19), adapter lead (18), quill shaft (4), bearing (16,3), carbon brush (9), slip ring (7), it is characterized in that: there is a rotation quill shaft (4) at reel (5) center, adapter lead (18) enters in the quill shaft (4) by joint (19), cable conductor links to each other with slip ring (7), slip ring (7) and carbon brush (9) moving contact, carbon brush (9) links to each other with drum cable (6) heart yearn (13).
2. Explosionproof electric cable hoist according to claim 1 is characterized in that: joint (19) is connected with sealing member (17).
3. Explosionproof electric cable hoist according to claim 1 is characterized in that: design has spacer ring (8) in the middle of carbon brush and the carbon brush.
4. Explosionproof electric cable hoist according to claim 1 is characterized in that: design has holddown spring (10) in carbon brush (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220122 CN2485282Y (en) | 2001-04-23 | 2001-04-23 | Explosionproof electric cable hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220122 CN2485282Y (en) | 2001-04-23 | 2001-04-23 | Explosionproof electric cable hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485282Y true CN2485282Y (en) | 2002-04-10 |
Family
ID=33637787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220122 Expired - Fee Related CN2485282Y (en) | 2001-04-23 | 2001-04-23 | Explosionproof electric cable hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485282Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588052A (en) * | 2013-11-20 | 2014-02-19 | 安徽铜峰电子股份有限公司 | Take-up and pay-off device applied to mobile device |
| CN104828655A (en) * | 2015-03-31 | 2015-08-12 | 攀钢集团攀枝花钢铁研究院有限公司 | Cable coiling and uncoiling apparatus |
| CN105270931A (en) * | 2014-07-17 | 2016-01-27 | 赵国文 | Cable reel provided with automatic take-up and pay-off function |
| CN105610028A (en) * | 2016-03-04 | 2016-05-25 | 刘道文 | Carbon brush hanging support |
| CN106956964A (en) * | 2017-04-15 | 2017-07-18 | 沧州华海风电设备科技技术开发有限公司 | A kind of development machine cable drum |
| CN109835782A (en) * | 2019-02-01 | 2019-06-04 | 永康市海力实业有限公司 | A kind of caravan tube rolling device |
-
2001
- 2001-04-23 CN CN 01220122 patent/CN2485282Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588052A (en) * | 2013-11-20 | 2014-02-19 | 安徽铜峰电子股份有限公司 | Take-up and pay-off device applied to mobile device |
| CN105270931A (en) * | 2014-07-17 | 2016-01-27 | 赵国文 | Cable reel provided with automatic take-up and pay-off function |
| CN104828655A (en) * | 2015-03-31 | 2015-08-12 | 攀钢集团攀枝花钢铁研究院有限公司 | Cable coiling and uncoiling apparatus |
| CN105610028A (en) * | 2016-03-04 | 2016-05-25 | 刘道文 | Carbon brush hanging support |
| CN105610028B (en) * | 2016-03-04 | 2018-09-25 | 刘道文 | Hang carbon brush supports |
| CN106956964A (en) * | 2017-04-15 | 2017-07-18 | 沧州华海风电设备科技技术开发有限公司 | A kind of development machine cable drum |
| CN109835782A (en) * | 2019-02-01 | 2019-06-04 | 永康市海力实业有限公司 | A kind of caravan tube rolling device |
| CN109835782B (en) * | 2019-02-01 | 2020-06-23 | 永康市海力实业有限公司 | Rolling pipe device for motor home |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |