CN205274889U - Elasticity formula cable drum - Google Patents
Elasticity formula cable drum Download PDFInfo
- Publication number
- CN205274889U CN205274889U CN201620016075.3U CN201620016075U CN205274889U CN 205274889 U CN205274889 U CN 205274889U CN 201620016075 U CN201620016075 U CN 201620016075U CN 205274889 U CN205274889 U CN 205274889U
- Authority
- CN
- China
- Prior art keywords
- spring
- main shaft
- reel
- bearing support
- slip ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an elasticity formula cable drum, provide the spring of power when the rolling cable, transmission kinetic energy, power supply continuous and stable's electrical slip ring with prevent that the spring that the spring was broken from preventing breaking the device, a pair of landing leg top of parallel placement all is provided with the bearing frame, be provided with the main shaft between the bearing frame of both sides, the bearing frame outside of one side is located the main shaft end and is provided with the terminal box, be provided with the reel on the main shaft between the bearing frame, be provided with electrical slip ring on the main shaft of reel inside, it is provided with spring to hug closely the reel on the main shaft of reel one side, the device is prevented breaking by the last spring that is provided with of spring. Beneficial effect lies in: the utility model discloses utilize spring to provide power, self is consumption of electric energy not, and is automatic nimble, the reliable operation, adopt electrical slip ring transmission electric energy, the power supply in succession, reliably, the reel just, turn over all rotatablely, the spring is firm, difficult rupture.
Description
Technical field
The utility model belongs to distribution technical field of auxiliary equipment, is specifically related to a kind of elastic force type wire drum.
Background technology
Wire drum is for large-scale mobile equipment provides electrical source of power, controls the cable winding device of power supply or control signal. Wire drum is extensively for each departments such as mine, metallurgy, lifting, Transport Machinery, and its basic demand is that installation and maintenance are convenient, reliable, long service life, folding and unfolding synchronism are good. The wire drum sold on Vehicles Collected from Market is all drive with constant tensile control torque motor, synchronism when carrying out adjusting rotary speed to ensure twisted and released of the cable. But some cable is in folding and unfolding process, tension force is very little, the moment of effect on reel also not too, drive reel to be just difficult to obtain satisfied synchronism with torque motor. Meanwhile, utilize motor to drive, consume a large amount of electric energy, do not meet the sustainable development view of country.
Practical novel content
The purpose of this utility model is just to provide a kind of elastic force type wire drum to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of elastic force type wire drum, the spring of power is provided when comprising rolling cable, transmit kinetic energy, the electric slip ring of power supply continuous and stable and the anti-breaking device of spring preventing spring from being fractureed, the one of parallel placement is to being provided with bearing support above supporting leg, it is provided with main shaft between the bearing support of both sides, it is positioned at main shaft end outside the bearing support of side and it is provided with terminal box, main shaft between bearing support is provided with reel, the main shaft of reel inside is provided with electric slip ring, reel is close to by the main shaft of reel side and is provided with spring, spring is provided with the anti-breaking device of spring.
As preferred version of the present utility model, bearing support is fixedly connected with nut by bolt with supporting leg, and supporting leg is trilateral structure, and is provided with stiffening web.
As preferred version of the present utility model, terminal box is welded with main shaft, and terminal box is electrically connected with electric slip ring.
As preferred version of the present utility model, reel is fixedly connected with by key with main shaft, and the shaft shoulder top of main shaft both sides is to, on bearing support, main shaft is connected with bearing support shrink-fit.
The beneficial effects of the utility model are: the utility model utilizes spring to provide power, and self does not consume electric energy, automatically flexibly, and reliable operation; Adopting electric slip ring to transmit electric energy, power supply is continuously, reliably; Reel is positive and negative all rotatable, and spring is firm, not frangibility.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of elastic force type wire drum described in the utility model;
Fig. 2 is the right view of a kind of elastic force type wire drum described in the utility model.
1, terminal box; 2, main shaft; 3, reel; 4, electric slip ring; 5, spring; 6, the anti-breaking device of spring; 7, supporting leg; 8, bearing support.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully. Accompanying drawing gives preferred embodiment of the present utility model. But, the utility model can realize in many different forms, is not limited to embodiment described herein. On the contrary, it is provided that the object of these embodiments makes the understanding to disclosure of the present utility model more comprehensively thorough.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of elastic force type wire drum, the spring 5 of power is provided when comprising rolling cable, transmit kinetic energy, the electric slip ring 4 of power supply continuous and stable and the anti-breaking device 6 of spring preventing spring from being fractureed, the one of parallel placement is to being provided with bearing support 8 above supporting leg 7, it is provided with main shaft 2 between the bearing support 8 of both sides, it is positioned at main shaft 2 end outside the bearing support 8 of side and it is provided with terminal box 1, main shaft 2 between bearing support 8 is provided with reel 3, the main shaft 2 of reel 3 inside is provided with electric slip ring 4, reel 3 is close to by the main shaft 2 of reel 3 side and is provided with spring 5, spring 5 is provided with the anti-breaking device 6 of spring.
As preferred version of the present utility model, bearing support 8 is fixedly connected with nut by bolt with supporting leg 7, supporting leg 7 is trilateral structure, and it is provided with stiffening web, terminal box 1 is welded with main shaft 2, and terminal box 1 is electrically connected with electric slip ring 4, and reel 3 is fixedly connected with by key with main shaft 2, the shaft shoulder top of main shaft 2 both sides is to, on bearing support 8, main shaft 2 is connected with bearing support 8 shrink-fit.
In said structure, when electrical equipment moves, the cable being wound on reel 3 discharges under the effect of gravity or tractive force thereupon, and meanwhile, originally spring 5 in relaxation state starts to roll tightly around axle, prepares for batching cable; When electrical equipment returns, the effect of cable is released by gravity or tractive force, and now spring 5 starts to discharge energy, drive reel 3, with corresponding speed cable winding on reel 3.
More than show and describe ultimate principle of the present utility model, main feature and advantage. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (4)
1. an elastic force type wire drum, it is characterized in that: the spring that power is provided when comprising rolling cable, transmit kinetic energy, the electric slip ring of power supply continuous and stable and the anti-breaking device of spring preventing spring from being fractureed, the one of parallel placement is to being provided with bearing support above supporting leg, it is provided with main shaft between the bearing support of both sides, it is positioned at main shaft end outside the bearing support of side and it is provided with terminal box, main shaft between bearing support is provided with reel, the main shaft of reel inside is provided with electric slip ring, reel is close to by the main shaft of reel side and is provided with spring, spring is provided with the anti-breaking device of spring.
2. a kind of elastic force type wire drum according to claim 1, it is characterised in that: bearing support is fixedly connected with nut by bolt with supporting leg, and supporting leg is trilateral structure, and is provided with stiffening web.
3. a kind of elastic force type wire drum according to claim 1, it is characterised in that: terminal box is welded with main shaft, and terminal box is electrically connected with electric slip ring.
4. a kind of elastic force type wire drum according to claim 1, it is characterised in that: reel is fixedly connected with by key with main shaft, and the shaft shoulder top of main shaft both sides is to, on bearing support, main shaft is connected with bearing support shrink-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016075.3U CN205274889U (en) | 2016-01-07 | 2016-01-07 | Elasticity formula cable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016075.3U CN205274889U (en) | 2016-01-07 | 2016-01-07 | Elasticity formula cable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274889U true CN205274889U (en) | 2016-06-01 |
Family
ID=56059485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016075.3U Expired - Fee Related CN205274889U (en) | 2016-01-07 | 2016-01-07 | Elasticity formula cable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332887A (en) * | 2020-03-03 | 2020-06-26 | 上海港机重工有限公司 | Self-recovery type winding drum for container lifting appliance |
-
2016
- 2016-01-07 CN CN201620016075.3U patent/CN205274889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332887A (en) * | 2020-03-03 | 2020-06-26 | 上海港机重工有限公司 | Self-recovery type winding drum for container lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Minjuan Inventor before: Fu Huazhong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170707 Address after: The third floor of block 2, Huasheng Industrial Park E 519030 Guangdong city of Zhuhai Province, Wan Chai Patentee after: Zhuhai Yonglong the Milky Way ribbon Co. Ltd. Address before: 362000, 449, mountainside street, Quangang District, Quanzhou City, Fujian Province Patentee before: QUANZHOU QUANGANG JIACHENG INFORMATION TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |