CN207632232U - A kind of cable drum bearing - Google Patents
A kind of cable drum bearing Download PDFInfo
- Publication number
- CN207632232U CN207632232U CN201721559590.7U CN201721559590U CN207632232U CN 207632232 U CN207632232 U CN 207632232U CN 201721559590 U CN201721559590 U CN 201721559590U CN 207632232 U CN207632232 U CN 207632232U
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- China
- Prior art keywords
- disc seat
- shaft
- brake member
- brake
- vertical pivot
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Abstract
The utility model belongs to mechanical equipment technical field, specially a kind of cable drum bearing.Including a chassis overhang, holder is equipped with a shaft, and a disc seat is fixed in shaft upper end, and disc seat rotates around the axis can enclose；The lower part of shaft is rack-mount, and disc seat upper end is equipped with supporting rack, and a vertical pivot is vertically equipped at the center of supporting rack, and the cable is residual to be wound on the vertical pivot；This unwrapping wire bearing further includes a brake structure, the brake structure includes a hollow tube-shape brake member and a hydraulic cylinder, empty cylinder position and the size of vertical pivot, position in the brake member match, the top of brake member is connected on the telescopic rod of hydraulic cylinder, and the telescopic rod direction of travel is vertical direction.The utility model is simple in structure, by brake structure control caused by the inertia due to shaft excessive unwrapping wire well the problem of.
Description
Technical field
The utility model belongs to mechanical equipment technical field, specially a kind of cable drum bearing.
Background technology
Cable and wire is transmitting electric energy, information and realize the wire product that can convert of electromagnetic wire.Generally by for use electricity
Cable can be wrapped in shaft, according to production needs, carry out unwrapping wire, the actinobacillus device shaft rotation in reality production is more sensitive fast
Speed, stopping shaft when unwrapping wire can just need worker to carry out back wheel winding at this time because inertia continues unwrapping wire, cumbersome,
Serious lead working efficiency.
Utility model content
To solve problems of the prior art, the utility model provides a kind of cable drum bearing, from strap brake
Function can effectively prevent the problem of unwrapping wire excess, this bearing includes a chassis overhang, and the holder is equipped with one
A disc seat is fixed in shaft, shaft upper end, and disc seat, which can enclose, to rotate around the axis, and shaft lower part is rack-mount, on disc seat
End is equipped with supporting rack, and a vertical pivot is vertically equipped at the center of supporting rack, and the cable is residual to be wound on the vertical pivot；This unwrapping wire
Bearing further includes a brake structure, and the brake structure includes that a hollow tube-shape brake member and one carry the hydraulic oil of telescopic rod
Cylinder, empty cylinder position and the size of vertical pivot, position in the brake member match, and the top of brake member is connected to hydraulic cylinder
Telescopic rod on, the telescopic rod direction of travel be vertical direction.
Further, the supporting rack is fixed on same center of circle composition due to a plurality of identical steel plate.
Further, the supporting rack is detachably arranged on the disc seat, in every steel plate
The back side is equipped with protrusion, while being equipped with recessed slot in disc seat corresponding position.
Further, the lower end annular end face of the brake member is equipped with multiple ridge shape rubber protrusion.
Further, elastic rubber convexity layer also is provided on the brake member inner wall, when brake member is walked downwards
It waits, vertical pivot is inserted into inside brake member and is adjacent in the extruding of rubber convexity layer, plays good braking action.
The utility model is simple in structure, by brake structure control well caused by the inertia due to shaft it is excessive
The problem of unwrapping wire.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the right end of the utility model amplifies result schematic diagram；
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, the utility model provides a kind of cable drum bearing, brake function is carried, can effectively be prevented
The only problem of unwrapping wire excess, this bearing include a chassis overhang 1, are equipped with a shaft 2 on holder 1 at center, 2 upper end of shaft is fixed
One disc seat 3, is equipped with a bearing between disc seat 3 and shaft 2, disc seat 3 can surround shaft 2 and rotate, turn under external force
2 lower end of axis is mounted on holder 1, and 3 upper end of disc seat is equipped with supporting rack 4, and a vertical pivot 5, electricity are vertically equipped at the center of supporting rack 4
Cable is wrapped on vertical pivot 5；This unwrapping wire bearing further includes a brake structure 6, and the brake structure 6 brakes including a hollow tube-shape
Part 61 and a hydraulic cylinder 62, the empty cylinder position in the brake member 61 match with the size of 5 upper end of vertical pivot, position, stop
The top of vehicle part 61 is connected on the telescopic rod of hydraulic cylinder, and hydraulic cylinder 62 is controlled by power switch, when unwrapping wire quantity reaches
It is expected that when, start hydraulic cylinder and walk downwards, the brake member for being fixed on its bottom end at this time is sleeved on the outside of vertical pivot, plays brake
Vehicle function.Telescopic rod direction of travel in the present apparatus is vertical direction.Hydraulic cylinder in this programme can be arranged in a rack
Above, i.e., rack there are one being set again on the side of this bearing.
As the improvement of scheme, as shown in Fig. 2, the supporting rack 4 is fixed on same due to a plurality of identical steel plate 41
The center of circle, while 42 plate of a short steel can be connected between adjacent steel plate 41 and reinforced.
As the improvement of scheme, 4 frame of support is detachably arranged on the disc seat 3, described every
The back side of steel plate 41 is equipped with protrusion, while being equipped with recessed slot in 3 corresponding position of disc seat.Simultaneously supporting frame 4 can also lead to
It crosses on the upper surface for being weldingly fixed on disc seat 3.
As the improvement of scheme, the lower end annular end face of the brake member 61 is equipped with multiple ridge shape rubber protrusion.
The contact friction with cable can be increased and play braking action well.
As the improvement of scheme, elastic rubber convexity layer 611 also is provided on 61 inner wall of the brake member, when brake member to
When lower walking, vertical pivot is inserted into 61 inside of brake member and is adjacent in the extruding of rubber convexity layer, plays good braking action.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (4)
1. a kind of cable drum bearing, it is characterised in that：Including a chassis overhang, the holder is equipped with a shaft, shaft
A disc seat is fixed in upper end, and disc seat, which can enclose, to rotate around the axis；The lower part of shaft is rack-mount, and disc seat upper end is equipped with branch
Support, a vertical pivot is vertically equipped at the center of supporting rack, and the cable is wrapped on the vertical pivot；This unwrapping wire bearing also wraps
Include a brake structure, the brake structure includes a hollow tube-shape brake member and a hydraulic cylinder, in the brake member
Empty cylinder position and the size of vertical pivot, position match, and the top of brake member is connected on the telescopic rod of hydraulic cylinder, and described stretches
Contracting bar direction of travel is vertical direction.
2. a kind of cable drum bearing as described in claim 1, it is characterised in that：The supporting rack is due to a plurality of identical
Steel plate is fixed on same center of circle composition.
3. a kind of cable drum bearing as claimed in claim 2, it is characterised in that：The supporting rack is detachably arranged in
On the disc seat, it is equipped with protrusion at the back side of every steel plate, while recessed insert is equipped in disc seat corresponding position
Slot.
4. a kind of cable drum bearing as described in claim 1, it is characterised in that：The lower end annular end face of the brake member
It is equipped with multiple ridge shape rubber protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559590.7U CN207632232U (en) | 2017-11-20 | 2017-11-20 | A kind of cable drum bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721559590.7U CN207632232U (en) | 2017-11-20 | 2017-11-20 | A kind of cable drum bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207632232U true CN207632232U (en) | 2018-07-20 |
Family
ID=62856998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721559590.7U Active CN207632232U (en) | 2017-11-20 | 2017-11-20 | A kind of cable drum bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207632232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820966A (en) * | 2018-08-06 | 2018-11-16 | 中山市智达合众医疗器械有限公司 | A kind of sheet wrap-up |
-
2017
- 2017-11-20 CN CN201721559590.7U patent/CN207632232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820966A (en) * | 2018-08-06 | 2018-11-16 | 中山市智达合众医疗器械有限公司 | A kind of sheet wrap-up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181009 Address after: 150000 288 Fushun street, Daoli District, Harbin, Heilongjiang Patentee after: China Energy Construction Group Heilongjiang Energy Construction Co., Ltd. Address before: 150000 No. 37 Songshan Road, Nangang District, Harbin, Heilongjiang. Patentee before: ENERGY CHINA HIELONGJIANG THERMAL POWER NO.1 ENGINEERING CO., LTD. |
|
| TR01 | Transfer of patent right |