CN204369355U - Vertical multirope friction winder head rope is changed and is used compound board - Google Patents
Vertical multirope friction winder head rope is changed and is used compound board Download PDFInfo
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- CN204369355U CN204369355U CN201420822508.5U CN201420822508U CN204369355U CN 204369355 U CN204369355 U CN 204369355U CN 201420822508 U CN201420822508 U CN 201420822508U CN 204369355 U CN204369355 U CN 204369355U
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- bolt
- steel rope
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Abstract
The utility model patent is a kind of vertical multirope friction winder head rope replacing compound board, comprise two pieces plate holder, bolt, nut, skeleton, steel rope, it is characterized in that: put in a mold, skeleton and packing material pour into plate holder, two pieces plate holder has bolt hole, and in two pieces plate holder, contact surface has grooving, and steel rope is positioned in grooving, two pieces plate holder is connected and fixed by bolt, nut, and the both sides of bolt and nut are set with pad.Its advantage is: in vertical multirope friction winder head rope Renewal process, by the large deformation of packing material, provide positive pressure to steel rope, fixing steel rope position, while making up new and old wirerope diameter difference, can also play the effect of protection steel rope.
Description
Technical field
The utility model relates to a kind of vertical multirope friction winder head rope replacing board, particularly relates to a kind of vertical multirope friction winder head rope replacing compound board.
Background technology
Vertical multirope friction winder changes conventional " the old rope of new rope band, new rope told by the old rope " Replacement procedure of head rope.In this technological process, for preventing new rope from falling into pit shaft, or new rope is wound around with old rope, need to be connected, to bear newly restricting old rope and conducting oneself with dignity, keep position of newly restricting simultaneously for segmentation every a segment distance with old rope.Present stage, in construction, conventional iron plate has blocked this work, but iron plate card exists following defect: 1, have any different in new rope and old rope rope footpath, difference may reach 10%, because iron plate card rigidity is comparatively large, clamp newly restrict time, be difficult to clamp old rope, easily cause new rope to fall into pit shaft; 2, when new and old rope is alternately stressed, new and old rope rope length can change, and steel rope need slide in board, and iron plate card can damage steel rope.
Summary of the invention
The purpose of this utility model overcomes the deficiency of prior art, provides a kind of vertical multirope friction winder head rope replacing board.This board, in vertical multirope friction winder head rope Renewal process, by the large deformation of packing material, provides positive pressure to steel rope, fixing steel rope position, while making up new and old wirerope diameter difference, can also play the effect of protection steel rope.
The technical solution of the utility model is by realizing as follows: a kind of vertical multirope friction winder head rope replacing board comprises two pieces plate holder, bolt, skeleton, steel rope, it is characterized in that: put in a mold, skeleton and packing material pour into plate holder, two pieces plate holder has bolt hole, in two pieces clamping plate, contact surface has grooving, steel rope is positioned in grooving, two pieces plate holder is connected and fixed by bolt, nut, the interior contact surface of two pieces plate holder band grooving is adjacent to, the both sides of bolt, nut are set with pad.
Described skeleton is steel frame.
Described grooving quantity is the twice of steel wire rope of hoist quantity, and the grooving degree of depth is less than steel rope radius.
Described packing material is polyurethane elastomer High molecular material.
After the utility model have employed such scheme, there is following beneficial effect:
(1) board is lightweight, simple to operate, reusable;
(2) board is by the large deformation of packing material, realizes the clamping to steel rope, can make up the diameter difference between new and old rope;
(3) packing material good springiness, can protect steel rope when new and old steel rope is alternately stressed, avoid damage of steel cable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model constructional drawing;
Fig. 2 is board enlarged section in Fig. 1.
In figure, 1. packing material, 2. skeleton, 3. steel rope, 4. plate holder, 5. nut, 6. pad, 7. grooving, 8. bolt hole, 9. bolt.
Detailed description of the invention
In seeing figures.1.and.2, the utility model comprises two pieces plate holder 4, bolt 9, nut 5, skeleton 2, steel rope 3, and skeleton 2 and packing material 1 pour into plate holder 4, and described skeleton 2 is steel frame, can provide intensity for board; Packing material 1 selects polyurethane elastomer High molecular material, can play the effect of protection steel rope, reduces the weight of plate holder 4 simultaneously.Two pieces plate holder 4 has bolt hole 8, in two pieces plate holder 4, contact surface has grooving 7, steel rope 3 is positioned in grooving 7, two pieces plate holder 4 is connected and fixed by bolt 9, nut 5, the both sides of bolt 9, nut 5 are set with pad 6, fastening nut 5, makes the contact surface of two pieces plate holder 4 with grooving 7 be adjacent to.Like this, the relative position of steel rope 3 has just been fixed.Meanwhile, the degree of depth because of grooving 7 is less than the radius of steel rope 3, and generation is out of shape by the packing material 1 in plate holder 4, applies positive pressure, for bearing steel rope 3 weight to steel rope 3.There is provided the positive pressure to steel rope by the distortion of packing material 1, bear the weight of steel rope.
Claims (4)
1. a vertical multirope friction winder head rope is changed and is used compound board, comprise two pieces plate holder, bolt, nut, skeleton, steel rope, it is characterized in that: put in a mold, skeleton and packing material pour into plate holder, two pieces plate holder has bolt hole, and in two pieces plate holder, contact surface has grooving, and steel rope is positioned in grooving, two pieces plate holder is connected and fixed by bolt, nut, and the both sides of bolt and nut are set with pad.
2. vertical multirope friction winder head rope replacing compound board according to claim 1, is characterized in that: described skeleton is steel frame.
3. vertical multirope friction winder head rope replacing compound board according to claim 1, is characterized in that: described packing material is polyurethane elastomer High molecular material.
4. vertical multirope friction winder head rope replacing compound board according to claim 1, is characterized in that: described grooving quantity is the twice of steel wire rope of hoist quantity, and the grooving degree of depth is less than steel rope radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822508.5U CN204369355U (en) | 2014-12-23 | 2014-12-23 | Vertical multirope friction winder head rope is changed and is used compound board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822508.5U CN204369355U (en) | 2014-12-23 | 2014-12-23 | Vertical multirope friction winder head rope is changed and is used compound board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369355U true CN204369355U (en) | 2015-06-03 |
Family
ID=53325593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822508.5U Active CN204369355U (en) | 2014-12-23 | 2014-12-23 | Vertical multirope friction winder head rope is changed and is used compound board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963392A (en) * | 2019-12-25 | 2020-04-07 | 山东里能鲁西矿业有限公司 | Auxiliary shaft main hoisting rope replacing and tensioning device and rope replacing method |
-
2014
- 2014-12-23 CN CN201420822508.5U patent/CN204369355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110963392A (en) * | 2019-12-25 | 2020-04-07 | 山东里能鲁西矿业有限公司 | Auxiliary shaft main hoisting rope replacing and tensioning device and rope replacing method |
| CN110963392B (en) * | 2019-12-25 | 2022-03-08 | 山东里能鲁西矿业有限公司 | Auxiliary shaft main hoisting rope replacing and tensioning device and rope replacing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |