CN214653094U - Crown block steel wire rope protective ring structure - Google Patents
Crown block steel wire rope protective ring structure Download PDFInfo
- Publication number
- CN214653094U CN214653094U CN202121076102.3U CN202121076102U CN214653094U CN 214653094 U CN214653094 U CN 214653094U CN 202121076102 U CN202121076102 U CN 202121076102U CN 214653094 U CN214653094 U CN 214653094U
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- wire rope
- steel wire
- frame body
- balance arm
- adjusting screw
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Abstract
The utility model relates to a crown block steel wire rope guard ring structure, which is provided with a balance arm, one side of the balance arm is provided with a steel wire rope guard ring mechanism, the steel wire rope guard ring mechanism is provided with a frame body, one side of the frame body is welded at the side part of the balance arm, two adjusting screw rods are arranged in parallel after passing through the frame body, a steel wire rope guard rod is jointly arranged on the two adjusting screw rods, and the steel wire rope guard rod is in threaded connection with the adjusting screw rods; the utility model discloses an use and be restricted by wire rope in the within range of allowwing when loose, avoided loose wire rope and balance arm to take place the contact and press hook accident scratch wire rope and balance arm that appear, implement to do not take place to press the hook accident together, the effect is showing, wire rope life has been ensured, the safe operation of handling liquid metal overhead traveling crane has been ensured, can carry out the adjustment in the certain limit to the wire rope of different intervals simultaneously, and is flexible and convenient, and has fine in-service use and spreading value.
Description
Technical Field
The utility model belongs to the technical field of the spare part equipment of overhead traveling crane technique and specifically relates to an overhead traveling crane wire rope guard ring structure.
Background
In factory workshops such as steel production, equipment manufacturing and the like, a crane is widely used, balance arms (steel wire rope tail end fixing parts) at two ends of a hanging beam of a 260T overhead crane originally designed by a crane manufacturer hang and descend a ladle and a ladle, due to improper operation, when a lifting hook descends to exceed a limit position, the steel wire rope is easy to loosen, so that the steel wire rope and the balance arms are easy to wind, if an operator does not find abnormality during operation, when the balance arms are lifted again, the steel wire rope and the balance arms are scratched and scrapped, and a hook pressing accident occurs.
Disclosure of Invention
The utility model aims at providing a crown block wire rope guard ring structure to above-mentioned condition, this guard ring structure global design is very simple, but the protection effect is showing.
The utility model has the following concrete scheme: the utility model provides an overhead traveling crane wire rope guard ring structure, has the balance arm, is provided with wire rope guard ring mechanism in one side of balance arm, wire rope guard ring mechanism has the framework, one side welding of framework is in the balance arm lateral part passes the framework is equipped with two accommodate the lead screw, and two accommodate the lead screw parallel arrangement are equipped with a wire rope guard bar jointly on two accommodate the lead screw, wire rope guard bar with accommodate the lead screw threaded connection, wire rope guard bar are settled and are removed in the framework under two accommodate the lead screw's effect.
Further, in the utility model discloses in wire rope guard bar is smooth round bar, and the both sides of wire rope guard bar correspond the position punishment and do not are equipped with a plurality of circular arc recesses, and the side is smooth arcuation about the upper and lower of circular arc recess.
Further, the utility model discloses in the framework is the rectangle frame structure, accommodate the lead screw dress is on the frame edge around the framework, and the front side frame edge and its tip that the framework was worn out to accommodate the lead screw's one end are equipped with the regulation cap.
Furthermore, in the present invention, the two ends of the front side of the frame body are set to be in an arc shape.
The utility model discloses an use and be restricted by wire rope in the within range of allowwing when loose, avoided loose wire rope and balance arm to take place the contact and press hook accident scratch wire rope and balance arm that appear, implement to do not take place to press the hook accident together, the effect is showing, wire rope life has been ensured, the safe operation of handling liquid metal overhead traveling crane has been ensured, can carry out the adjustment in the certain limit to the wire rope of different intervals simultaneously, and is flexible and convenient, and has fine in-service use and spreading value.
Drawings
Fig. 1 is a schematic view of the structure of the main view direction of the present invention;
fig. 2 is a schematic view of the top view structure of the present invention;
fig. 3 is a schematic side view of the structure of the present invention;
fig. 4 is a schematic view of the state that the steel wire rope passes through the steel wire rope in use.
In the figure: the device comprises a regulating cap 1, a frame body 2, a balance arm 3, a regulating screw rod 4, an arc groove 5, a steel wire rope guard rod 6 and a steel wire rope 7.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention or simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model relates to a crown block wire rope guard ring structure has balance arm 3, is provided with wire rope guard ring mechanism in one side of balance arm, wire rope guard ring mechanism has framework 2, one side welding of framework is in the balance arm lateral part passes the framework is equipped with two accommodate the lead screw 4, two accommodate the lead screw parallel arrangement, is equipped with a wire rope guard bar 6 jointly on two accommodate the lead screw, the wire rope guard bar with accommodate the lead screw threaded connection, the wire rope guard bar is settled in the framework and is removed in the framework under two accommodate the lead screw's effect.
Furthermore, in this embodiment, the wire rope guard bar is a smooth round bar, a plurality of circular arc grooves 5 are respectively arranged at corresponding positions on two sides of the wire rope guard bar, and the upper, lower, left and right sides of the circular arc grooves are both smooth arcs.
Furthermore, in this embodiment, the frame body is a rectangular frame structure, the adjusting screw rod is installed on the front and rear frame edges of the frame body, one end of the adjusting screw rod penetrates through the front frame edge of the frame body, and the end part of the adjusting screw rod is provided with the adjusting cap 1.
Further, in the present embodiment, both ends of the front side of the frame body are provided in an arc shape.
The utility model discloses an integral manufacture:
cutting a steel plate with the thickness of 12mm into battens with the width of 70mm, and manufacturing into a square frame with the side length of 1800mm x 450 mm; and the manufactured protective frame body in the shape of a Chinese character 'kou' is symmetrically welded on the upper part of the balance arm and is flush with the upper edge of the balance arm.
The steel wire rope on the inner side of the balance arm is limited in the steel wire rope, and the adjusting screw rod is properly adjusted according to the thickness of the steel wire rope and the distance between the steel wire rope and the balance arm, so that the steel wire rope 7 can be limited in a more reasonable range by the steel wire rope protection rod, the steel wire rope is not small or large, the passing of the steel wire rope is not influenced, the steel wire rope is not too loose, and the steel wire rope and the balance arm are prevented from being scratched by a hook pressing accident caused by the fact that the loose steel wire rope is in contact with the balance arm.
The utility model discloses an use and be restricted by wire rope in the within range of allowwing when loose, avoided loose wire rope and balance arm to take place the contact and press hook accident scratch wire rope and balance arm that appear, implement to do not take place to press the hook accident together, the effect is showing, wire rope life has been ensured, the safe operation of handling liquid metal overhead traveling crane has been ensured, can carry out the adjustment in the certain limit to the wire rope of different intervals simultaneously, and is flexible and convenient, and has fine in-service use and spreading value.
Claims (4)
1. The utility model provides a crown block wire rope guard ring structure, has balance arm, its characterized in that: the steel wire rope protection ring mechanism is arranged on one side of the balance arm and is provided with a frame body, one side of the frame body is welded on the side portion of the balance arm and penetrates through the frame body, two adjusting screw rods are arranged in parallel and are provided with a steel wire rope protection rod together, the steel wire rope protection rod is in threaded connection with the adjusting screw rods, and the steel wire rope protection rod is arranged in the frame body and moves in the frame body under the action of the two adjusting screw rods.
2. The crown block steel wire rope guard ring structure according to claim 1, characterized in that: the steel wire rope guard rod is a smooth round rod, a plurality of arc grooves are respectively arranged at corresponding positions on two sides of the steel wire rope guard rod, and the upper side, the lower side, the left side and the right side of each arc groove are smooth arcs.
3. The crown block steel wire rope guard ring structure according to claim 1, characterized in that: the frame body is of a rectangular frame structure, the adjusting screw rod is arranged on the front frame edge and the rear frame edge of the frame body, one end of the adjusting screw rod penetrates out of the front frame edge of the frame body, and an adjusting cap is arranged at the end part of the adjusting screw rod.
4. The crown block steel wire rope guard ring structure according to claim 1, characterized in that: the two ends of the front side of the frame body are arranged to be in an inverted arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121076102.3U CN214653094U (en) | 2021-05-19 | 2021-05-19 | Crown block steel wire rope protective ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121076102.3U CN214653094U (en) | 2021-05-19 | 2021-05-19 | Crown block steel wire rope protective ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214653094U true CN214653094U (en) | 2021-11-09 |
Family
ID=78485538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121076102.3U Active CN214653094U (en) | 2021-05-19 | 2021-05-19 | Crown block steel wire rope protective ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214653094U (en) |
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2021
- 2021-05-19 CN CN202121076102.3U patent/CN214653094U/en active Active
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