CN204205530U - A kind of paying out drum with hydraulic brake - Google Patents
A kind of paying out drum with hydraulic brake Download PDFInfo
- Publication number
- CN204205530U CN204205530U CN201420779317.5U CN201420779317U CN204205530U CN 204205530 U CN204205530 U CN 204205530U CN 201420779317 U CN201420779317 U CN 201420779317U CN 204205530 U CN204205530 U CN 204205530U
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- CN
- China
- Prior art keywords
- hydraulic
- disk body
- brake shoes
- brake
- paying out
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- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model provides a kind of paying out drum with hydraulic brake, being intended to solve in prior art makes draw drum stop the rotation with iron staff, there is the problem of potential safety hazard, comprise base, rotating shaft, the disk body be socketed in rotating shaft, two be arranged on the base left and right sides respectively and for brake disk body brake shoes, for driving the hydraulic means of two brake shoes; Hydraulic means comprises hydraulic pump, two oil pipes be connected with hydraulic pump, two hydraulic cylinders be connected with two oil pipes respectively; Two hydraulic cylinders to be all connected on base and to lay respectively at the left and right sides of disk body, and each hydraulic cylinder is equipped with piston rod, and two brake shoes are connected on two piston rods respectively.Control two brake shoes by two hydraulic cylinders in the utility model to move, thus make two brake shoes clamp disk body in rotation, and by frictional force, disk body is stopped operating, safe and reliable, operating efficiency is high, effectively prevent wire and continues to move ahead and the confusion of wire.
Description
Technical field
The utility model relates to a kind of paying out drum with hydraulic brake.
Background technology
When low-voltage distributing line the construction line-putting, because draw drum does not have corresponding brake gear, often cause after unwrapping wire puts in place, draw drum is subject to effect of inertia to be continued to rotate, wire remaining on drum is continued pushed forward or makes the fluffy entanglement of wire closely originally on drum, need to expend very large energy to go to arrange wire when upper once unwrapping wire, great inconvenience is caused to setting-out work next time.
At present in line construction, workmen generally adopts the instruments such as iron staff to generation certain frictional force, draw drum slowly to be stopped before standing in draw drum, and this way, on the one hand cause must threaten the safety of unwrapping wire personnel, that also causes the wearing and tearing of iron staff and draw drum on the other hand must affect.
Utility model content
The utility model provides a kind of paying out drum with hydraulic brake, is intended to solve in prior art with iron staff, draw drum is stopped the rotation, and there is the problem of potential safety hazard.
In order to solve above technical problem, the utility model is achieved through the following technical solutions: a kind of paying out drum with hydraulic brake, comprise base, the rotating shaft of inserting in cable disk centre bore, be connected in rotating shaft for lift cable disk disk body, two be arranged on the base left and right sides respectively and for brake disk body brake shoes, for driving the hydraulic means of two brake shoes; Vertical and the switching of described rotating shaft is on base; Described hydraulic means comprises hydraulic pump, two oil pipes be connected with hydraulic pump, two hydraulic cylinders be connected with two oil pipes respectively; Two hydraulic cylinders to be all connected on base and to lay respectively at the left and right sides of disk body, and each hydraulic cylinder is equipped with piston rod, and two brake shoes are connected on two piston rods respectively.
Further, the contact-making surface of described brake shoes and disk body is the arc matched with disk body circumference; Strengthen friction effect, reduce the infringement to disk body.
Further, described disk body is formed by for the upper dish of carrying cable and the lower wall for contacting with brake shoes; Reduce brake shoes to the infringement of upper dish, enhance the useful life of disk body.
Further, described lower wall be circumferentially provided with salient point; Strengthen the frictional force between lower wall and brake shoes.
Further, described lower wall is an annulus; Alleviate weight.
Compared with prior art the utility model has the advantages that: control two brake shoes by two hydraulic cylinders in the utility model and move, thus make two brake shoes clamp disk body in rotation, by frictional force, disk body is stopped operating, safe and reliable, operating efficiency is high, effectively prevent wire and continues to move ahead and the confusion of wire.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Embodiment
Consult Fig. 1, with a paying out drum for hydraulic brake, comprise base 1, the rotating shaft 2 of inserting in cable disk centre bore, be connected in rotating shaft 2 is arranged on base 1 left and right sides respectively for the disk body 3, two lifting cable disk and for brake disk body 3 brake shoes 4, for driving the hydraulic means 5 of two brake shoes 4; Vertical and the switching of described rotating shaft 2 is on base 1; Described hydraulic means 5 comprises oil pipe 52, two hydraulic cylinders 53 be connected with two oil pipes 52 respectively that hydraulic pump 51, two is connected with hydraulic pump 51; Two hydraulic cylinders 53 to be all connected on base 1 and to lay respectively at the left and right sides of disk body 3, and each hydraulic cylinder 53 is equipped with piston rod 531, and two brake shoes 4 are connected on two piston rods 531 respectively.Described brake shoes 4 is the arc matched with disk body 3 circumference with the contact-making surface of disk body 3.Described disk body 3 is formed by for the upper dish 31 of carrying cable drum and the lower wall 32 for contacting with brake shoes 4.Described lower wall 32 be circumferentially provided with salient point.Described lower wall 32 is an annulus.
During use, control two brake shoes 4 by two hydraulic cylinders 53 and move to lower wall 32, until two brake shoes 4 clamp lower wall 32, lower wall 32 is stopped operating.
Control two brake shoes by two hydraulic cylinders in the utility model to move, thus make two brake shoes clamp disk body in rotation, and by frictional force, disk body is stopped operating, safe and reliable, operating efficiency is high, effectively prevent wire and continues to move ahead and the confusion of wire.
The foregoing is only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (5)
1. the paying out drum with hydraulic brake, is characterized in that: comprise base (1), the rotating shaft (2) of inserting in cable disk centre bore, be connected in rotating shaft (2) for lift cable disk disk body (3), two be arranged on base (1) left and right sides respectively and for brake disk body (3) brake shoes (4), for driving the hydraulic means (5) of two brake shoes (4); Vertical and the switching of described rotating shaft (2) is on base (1); Described hydraulic means (5) comprises hydraulic pump (51), two oil pipes (52) be connected with hydraulic pump (51), two hydraulic cylinders (53) be connected with two oil pipes (52) respectively; Two hydraulic cylinders (53) are all connected in base (1) and go up and the left and right sides laying respectively at disk body (3), each hydraulic cylinder (53) is equipped with piston rod (531), two brake shoes (4) are connected on two piston rods (531) respectively.
2. a kind of paying out drum with hydraulic brake according to claim 1, is characterized in that: described brake shoes (4) is the arc matched with disk body (3) circumference with the contact-making surface of disk body (3).
3. a kind of paying out drum with hydraulic brake according to claim 1, is characterized in that: described disk body (3) is formed by for the upper dish (31) of carrying cable drum and the lower wall (32) for contacting with brake shoes (4).
4. a kind of paying out drum with hydraulic brake according to claim 3, is characterized in that: described lower wall (32) be circumferentially provided with salient point.
5. a kind of paying out drum with hydraulic brake according to claim 3 or 4, is characterized in that: described lower wall (32) is an annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779317.5U CN204205530U (en) | 2014-12-10 | 2014-12-10 | A kind of paying out drum with hydraulic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779317.5U CN204205530U (en) | 2014-12-10 | 2014-12-10 | A kind of paying out drum with hydraulic brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205530U true CN204205530U (en) | 2015-03-11 |
Family
ID=52663450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779317.5U Active CN204205530U (en) | 2014-12-10 | 2014-12-10 | A kind of paying out drum with hydraulic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539823A (en) * | 2017-09-11 | 2018-01-05 | 江门市欧布尔电子科技有限公司 | A kind of wire-cutting device |
-
2014
- 2014-12-10 CN CN201420779317.5U patent/CN204205530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539823A (en) * | 2017-09-11 | 2018-01-05 | 江门市欧布尔电子科技有限公司 | A kind of wire-cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |