CN220098344U - Totally-enclosed protective cover for anti-drop groove of travelling crane fixed pulley steel wire rope - Google Patents
Totally-enclosed protective cover for anti-drop groove of travelling crane fixed pulley steel wire rope Download PDFInfo
- Publication number
- CN220098344U CN220098344U CN202321403804.7U CN202321403804U CN220098344U CN 220098344 U CN220098344 U CN 220098344U CN 202321403804 U CN202321403804 U CN 202321403804U CN 220098344 U CN220098344 U CN 220098344U
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- China
- Prior art keywords
- wire rope
- fixed pulley
- steel wire
- groove
- protective cover
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 230000001681 protective effect Effects 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model relates to the technical field of auxiliary equipment of driving safety devices, and particularly discloses a full-closed protective cover of a driving fixed pulley steel wire rope anti-drop groove, which comprises a support frame and a fixed pulley protective cover, wherein the fixed pulley protective cover is arranged on one side of the support frame; the full-closed protective cover for the anti-drop groove of the travelling crane fixed pulley steel wire rope effectively limits the steel wire rope through the steel wire rope protective plate, so that the hidden danger of the fixed pulley steel wire rope dropping out of the groove is eliminated; the phenomenon that the steel wire rope is damaged once the steel wire rope is taken out of the groove and is not treated and recovered in time is eliminated; the material waste caused by replacing the steel wire rope is avoided; the major safety accidents of liquid lifting caused by the fact that the steel wire rope is separated by the fixed pulleys are eliminated; the situation that once the liquid travelling crane lifting accident occurs, the relevant responsible person can track the legal responsibility of the liquid travelling crane lifting accident is eliminated; the passive situation of heavy hit to enterprises is eliminated.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of driving safety devices, in particular to a full-closed protective cover for an anti-drop groove of a driving fixed pulley steel wire rope.
Background
At present, a traveling crane fixed pulley used by a domestic steel mill is provided with a safety protection cover at the upper part of the fixed pulley, so that the protection effect of a steel wire rope taking-off groove cannot be achieved, and a certain steel mill shares 50 traveling crane parts and is respectively responsible for molten iron lifting, molten steel lifting, scrap steel lifting, steel billet lifting, steel slag lifting, other material lifting tasks and auxiliary maintenance operation. The protective cover arranged on the upper part of the fixed pulley is only used as safety protection. The existing fixed pulley protective cover has the following problems:
1. the protective cover arranged on the upper part of the fixed pulley is used only as a safety protection;
2. once the steel wire rope is removed from the groove and is not timely treated and recovered, the steel wire rope can be damaged;
3. the steel wire rope is distorted, broken wire and broken strand reach the scrapping standard and must be replaced, so that the maintenance cost is high;
4. if the steel wire rope is separated by the fixed pulley, serious safety accidents of liquid lifting can be caused;
5. once a liquid driving and lifting accident occurs, related liability people can pursue legal liabilities;
6. heavy lifting accidents can cause heavy impact to enterprises.
Therefore, the design of the full-closed protective cover of the anti-drop groove of the steel wire rope of the travelling crane fixed pulley is urgently needed to solve the problem that the existing fixed pulley protective cover has no anti-drop function of the steel wire rope and has potential safety hazard.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a totally-enclosed protective cover for an anti-drop groove of a travelling crane fixed pulley steel wire rope.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a driving fixed pulley wire rope anticreep groove totally closed protection casing, includes braced frame and fixed pulley guard shield, fixed pulley guard shield is installed to braced frame's one side, and braced frame installs the upper portion at the fixed pulley, is equipped with wire rope anticreep mechanism on the braced frame, and wire rope anticreep mechanism totally closed spacing wire rope.
Specifically, wire rope anti-disengaging mechanism is equipped with the wire rope guard plate, and the wire rope guard plate is fixed at braced frame's middle part, and the wire rope guard plate adopts the arc structure with fixed pulley looks adaptation, and the wire rope guard plate is located fixed pulley wire groove top.
Specifically, a fixed pulley groove I and a fixed pulley groove II are formed between the steel wire rope protection plate and the supporting frame, and the fixed pulley groove I and the fixed pulley groove II are used for the two vertical plates of the fixed pulley to extend in.
Specifically, a plurality of mounting holes are formed in the supporting frame, and the supporting frame is mounted on the upper portion of the fixed pulley bracket through the mounting holes and bolts.
The utility model has the following beneficial effects:
the fully-closed protective cover for the anti-drop groove of the steel wire rope of the travelling crane fixed pulley designed by the utility model effectively limits the steel wire rope through the steel wire rope protective plate
1. The hidden trouble of the fixed pulley steel wire rope taking off the groove is eliminated;
2. the phenomenon that the steel wire rope is damaged once the steel wire rope is taken out of the groove and is not treated and recovered in time is eliminated;
3. the material waste caused by replacing the steel wire rope is avoided;
4. the major safety accidents of liquid lifting caused by the fact that the steel wire rope is separated by the fixed pulleys are eliminated;
5. the situation that once the liquid travelling crane lifting accident occurs, the relevant responsible person can track the legal responsibility of the liquid travelling crane lifting accident is eliminated;
6. the passive situation of heavy hit to enterprises is eliminated.
Drawings
Fig. 1 is a schematic structural view of a fully-closed protective cover of a driving fixed pulley steel wire rope anti-drop groove.
In the figure: 1-a support frame; 2-a steel wire rope protection plate; 3-a fixed pulley groove I; 4-a fixed pulley groove II; 5-mounting holes; 6-fixed pulley shield.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the full-closed protective cover for the anti-drop groove of the travelling crane fixed pulley steel wire rope comprises a supporting frame 1, a steel wire rope protective plate 2 and a fixed pulley protective cover 6, wherein the fixed pulley protective cover 6 is arranged on one side of the supporting frame 1, the supporting frame 1 is arranged on the upper part of a fixed pulley, the steel wire rope anti-drop mechanism is arranged on the supporting frame 1, and the steel wire rope anti-drop mechanism is full-closed and limited.
The wire rope anti-disengaging mechanism is provided with a wire rope protection plate 2, the wire rope protection plate 2 is fixed in the middle of the supporting frame 1, the wire rope protection plate 2 adopts an arc-shaped structure matched with the fixed pulley, and the wire rope protection plate 2 is positioned above a fixed pulley wire groove.
A fixed pulley groove I3 and a fixed pulley groove II 4 are formed between the steel wire rope protection plate 2 and the supporting frame 1, and the fixed pulley groove I3 and the fixed pulley groove II 4 are used for the two vertical plates of the fixed pulley to extend in.
The support frame 1 is provided with a plurality of mounting holes 5, and the support frame 1 is mounted on the upper portion of the fixed pulley bracket through the mounting holes 5 and bolts.
Embodiments of the utility model:
1. cutting the length and width dimensions of the steel plate according to the gap between each fixed pulley and the diameter thereof;
2. welding the cut steel plates together according to the height of the fixed pulleys to form a supporting frame 1;
3. welding the welded anti-falling protective cover on the inner side of the fixed pulley protective cover 6;
4. the manufactured novel fixed pulley shield 6 is arranged on the upper part of the fixed pulley.
The working mode is as follows: the two sides of the supporting frame 1 are provided with anti-drop side plates, the anti-drop side plates are arranged on the two sides of the fixed pulley, the steel wire rope protection plate 2 is arranged above the steel wire rope, and the steel wire rope in the rope groove of the fixed pulley is prevented from being separated from the rope groove of the fixed pulley.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (4)
1. The utility model provides a driving fixed pulley wire rope anticreep groove totally closed protection casing, its characterized in that includes braced frame and fixed pulley guard shield, fixed pulley guard shield is installed to braced frame's one side, and braced frame installs the upper portion at the fixed pulley, is equipped with wire rope anticreep mechanism on the braced frame, and wire rope anticreep mechanism totally closed spacing wire rope.
2. The full-closed protective cover for the anti-drop groove of the travelling crane fixed pulley steel wire rope according to claim 1, wherein the steel wire rope anti-drop mechanism is provided with a steel wire rope protective plate, the steel wire rope protective plate is fixed in the middle of the supporting frame, the steel wire rope protective plate adopts an arc-shaped structure matched with the fixed pulley, and the steel wire rope protective plate is positioned above the fixed pulley steel wire groove.
3. The totally-enclosed protective cover for the anti-drop groove of the travelling crane fixed pulley steel wire rope according to claim 2, wherein a fixed pulley groove I and a fixed pulley groove II are formed between the steel wire rope protective plate and the supporting frame, and the fixed pulley groove I and the fixed pulley groove II are used for the two vertical plates of the fixed pulley to extend in.
4. The totally-enclosed protective cover for the anti-drop groove of the travelling crane fixed pulley steel wire rope according to claim 1, wherein a plurality of mounting holes are formed in the supporting frame, and the supporting frame is mounted on the upper portion of the fixed pulley bracket through the mounting holes and bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403804.7U CN220098344U (en) | 2023-06-05 | 2023-06-05 | Totally-enclosed protective cover for anti-drop groove of travelling crane fixed pulley steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403804.7U CN220098344U (en) | 2023-06-05 | 2023-06-05 | Totally-enclosed protective cover for anti-drop groove of travelling crane fixed pulley steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220098344U true CN220098344U (en) | 2023-11-28 |
Family
ID=88868418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321403804.7U Active CN220098344U (en) | 2023-06-05 | 2023-06-05 | Totally-enclosed protective cover for anti-drop groove of travelling crane fixed pulley steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220098344U (en) |
-
2023
- 2023-06-05 CN CN202321403804.7U patent/CN220098344U/en active Active
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