CN215101560U - Steel wire rope anti-disengaging structure and hoisting equipment - Google Patents
Steel wire rope anti-disengaging structure and hoisting equipment Download PDFInfo
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- CN215101560U CN215101560U CN202120847255.7U CN202120847255U CN215101560U CN 215101560 U CN215101560 U CN 215101560U CN 202120847255 U CN202120847255 U CN 202120847255U CN 215101560 U CN215101560 U CN 215101560U
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Abstract
The utility model provides a steel wire rope anti-disengaging structure and hoisting equipment, which comprises a frame body, wherein the frame body is provided with a steel wire rope anti-disengaging frame for limiting a steel wire rope and a pulley assembly for transmitting the steel wire rope; a steel wire rope groove for placing a steel wire rope is formed in the pulley assembly; the steel wire rope anti-falling frame is provided with a butt joint component used for limiting a steel wire rope, and the butt joint component slides and abuts against the pulley component at the opening position of the steel wire rope groove. The invention can improve the stability of the steel wire rope in the using process, so that the steel wire rope is not easy to separate from the pulley assembly.
Description
Technical Field
The utility model relates to a metallurgical equipment field specifically, relates to a wire rope anti-disengaging structure and hoisting equipment.
Background
The pulley block is used as a common part of hoisting equipment and is widely applied to the field of steel smelting, when the pulley block is used for hoisting operation, one end of a steel wire rope is fixed at a pressing plate at one end of a winding drum group, and the other end of the steel wire rope is fixed at the other end of the winding drum group by bypassing a fixed pulley. The steel wire rope is an important part for connecting a lifting weight with the fixed pulley block and the hook pulley block in the whole lifting system, the steel wire rope is easy to separate from a pulley groove of the fixed pulley block in the using process and is difficult to check, and safety risks exist in groove separation and continuous use after groove separation.
Patent publication No. CN212425256U discloses a pulley wire rope anti-drop structure, which comprises a frame body, a first side wall and a second side wall, wherein the first side wall and the second side wall are opposite; the two ends of the main shaft are respectively arranged on the first side wall and the second side wall; at least one pulley rotatably mounted on the main shaft; the two ends of the first anti-falling stopping body are respectively arranged on the upper sides of the first side wall and the second side wall, a first groove is formed in the position, corresponding to the steel wire rope groove of each pulley, of the first anti-falling stopping body, and first baffle plates extending to the two axial sides of the pulleys are respectively arranged on the two sides of each pulley; the two ends of the second anti-falling stopping body are respectively arranged on the upper sides of the first side wall and the second side wall, a second groove is formed in the position, corresponding to the steel wire rope groove of each pulley, of the second anti-falling stopping body, and second baffles extending to the two sides of the pulley in the axial direction are respectively arranged on the two sides of the pulley. The utility model discloses pulley wire rope anti-disengaging structure wire rope is difficult for deviating from in the wire rope groove of pulley, eliminates the safe risk that the thing falls that hangs of taking off the groove.
The steel wire rope anti-falling structure in the invention can not ensure that the steel wire rope can not fall off from the pulley assembly, and the possibility that the steel wire rope still falls off from the pulley assembly still exists.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a wire rope anti-disengaging structure and hoisting equipment.
According to the utility model, the steel wire rope anti-drop structure comprises a frame body, wherein the frame body is provided with a steel wire rope anti-drop frame for limiting a steel wire rope and a pulley assembly for transmitting the steel wire rope;
a steel wire rope groove for placing a steel wire rope is formed in the pulley assembly;
the steel wire rope anti-falling frame is provided with a butt joint component used for limiting a steel wire rope, and the butt joint component slides and abuts against the pulley component at the opening position of the steel wire rope groove.
Preferably, the pulley assembly comprises a first pulley and a second pulley, and the first pulley and the second pulley are arranged on the frame body at intervals;
the circumferential edges of the first pulley and the second pulley are respectively provided with the steel wire rope grooves which are sunken towards the central side.
Preferably, the first pulley and the second pulley are arranged in parallel and opposite to each other along the conveying direction of the steel wire rope.
Preferably, the steel wire rope anti-falling frame comprises a first anti-falling frame and a second anti-falling frame;
the first anti-falling frame is arranged on the frame body and located at the position of the first pulley, and the second anti-falling frame is arranged on the frame body and located at the position of the second pulley.
Preferably, the abutment assembly comprises a first abutment member, a second abutment member, a third abutment member and a fourth abutment member;
the first abutting part and the second abutting part are arranged on the first anti-falling frame, and the first abutting part and the second abutting part are in sliding abutting joint with the first pulley;
the third abutting part and the fourth abutting part are arranged on the second anti-falling frame, and the third abutting part and the fourth abutting part are in sliding abutting joint with the second pulley.
Preferably, the radial direction of the first abutting part on the first pulley is perpendicular to the radial direction of the second abutting part on the first pulley;
the radial direction of the third abutting part on the second pulley is perpendicular to the radial direction of the fourth abutting part on the second pulley.
Preferably, the steel wire rope anti-falling frame is detachably arranged on the frame body;
the steel wire rope anti-falling frame is provided with a first bolt assembly and is arranged on the frame body through the first bolt assembly.
Preferably, the abutting assembly is detachably arranged on the steel wire rope anti-falling frame.
Preferably, the butt joint component is provided with a second bolt component, and the butt joint component is arranged on the steel wire rope anti-falling frame through the second bolt component.
The invention also provides hoisting equipment which comprises the steel wire rope anti-falling structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the abutting component limits the steel wire rope in the steel wire rope groove of the pulley component, so that the steel wire rope is not easy to separate from the pulley component;
2. the abutting assembly is detachably arranged, and can be detached for replacement after the abutting assembly is damaged by friction of the pulley assembly;
3. according to the pulley component, the radial directions of the first abutting part and the second abutting part on the first pulley are mutually vertical, and the radial directions of the third abutting part and the fourth abutting part on the second pulley are mutually vertical, so that the stability of a steel wire rope on the pulley component is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of a local explosion of the anti-disengaging structure for a steel wire rope in the present application.
The figures show that:
frame body 1
Steel wire rope anti-falling frame 2
First anti-falling frame 201
Second anti-falling frame 202
Pulley assembly 3
First abutting piece 501
Wire rope 8
Hexagon head bolt 9
Spring washer 10
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
The invention provides a steel wire rope anti-disengaging structure, and relates to fig. 1, the steel wire rope anti-disengaging structure comprises a frame body 1, a steel wire rope anti-disengaging frame 2 used for limiting a steel wire rope 8 and a pulley assembly 3 used for transmitting the steel wire rope 8 are arranged on the frame body 1, a steel wire rope groove 4 used for placing the steel wire rope 8 is formed in the pulley assembly 3, an abutting assembly 5 used for limiting the steel wire rope 8 is arranged on the steel wire rope anti-disengaging frame 2, and the abutting assembly 5 abuts against the pulley assembly 3 in a sliding mode and is located at an opening position of the steel wire rope groove 4.
The pulley assembly 3 comprises a first pulley 301 and a second pulley 302, the first pulley 301 and the second pulley 302 are arranged on the frame body 1 at intervals, the circumferential edges of the first pulley 301 and the second pulley 302 are respectively provided with a steel wire rope groove 4 depressed towards the central side, and the first pulley 301 and the second pulley 302 are oppositely arranged in parallel along the movement direction of the steel wire rope 8. The first pulley 301 and the second pulley 302 are both arranged on the frame body 1 through a rotating shaft, and the rotating shaft is arranged at the circle center positions of the first pulley 301 and the second pulley 302.
Wire rope anticreep frame 2 includes first anticreep frame 201 and second anticreep frame 202, and first anticreep frame 201 sets up the position department that is located first pulley 301 on support body 1, and second anticreep frame 202 sets up the position department that is located second pulley 302 on support body 1.
First anticreep frame 201 and second anticreep frame 202 all set up the anticreep frame of L type, and the right angle point of first anticreep frame 201 sets up in the pivot of first pulley 301, and the right angle point of second anticreep frame 202 sets up in the pivot of second pulley 302, fixes first anticreep frame 201 and second anticreep frame 202 in the pivot through hexagon head bolt 9, spring washer 10, plain washer 11 and retaining ring 12 in this example.
First anticreep frame 201 and second anticreep frame 202 are fixed on support body 1 through first bolt assembly 6, and first bolt assembly 6 in this example can be stationary blade and hexagonal flange face bolt, and stationary blade integrated into one piece sets up on first anticreep frame 201 and second anticreep frame 202, and hexagonal flange face bolt fixes the stationary blade on first anticreep frame 201 and second anticreep frame 202 fix on support body 1.
The abutment assembly 5 includes a first abutment 501, a second abutment 502, a third abutment 503 and a fourth abutment 504, and the first abutment 501, the second abutment 502, the third abutment 503 and the fourth abutment 504 in this embodiment may be nylon blocks.
The first abutting piece 501 and the second abutting piece 502 are arranged at two ends of the first anti-falling frame 201 through the second bolt assembly 7, that is, the radial direction of the first abutting piece 501 on the first pulley 301 is perpendicular to the radial direction of the second abutting piece 502 on the first pulley 301, and the first abutting piece 501 and the second abutting piece 502 are in sliding abutting contact with the first pulley 301.
The third abutment member 503 and the fourth abutment member 504 are disposed on the second anti-slip frame 202 by the second bolt assembly 7, that is, the radial direction of the third abutment member 503 on the second pulley 302 is perpendicular to the radial direction of the fourth abutment member 504 on the second pulley 302, and the third abutment member 503 and the fourth abutment member 504 are in sliding abutment with the second pulley 302.
The second bolt assembly 7 in this embodiment may be a socket head cap screw.
The invention also provides hoisting equipment which comprises the steel wire rope anti-falling structure.
The abutting component 5 limits the steel wire rope 8 in the steel wire rope groove 4 of the pulley component 3, so that the steel wire rope 8 is not easy to separate from the pulley component 3.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A steel wire rope anti-falling structure is characterized by comprising a frame body (1), wherein a steel wire rope anti-falling frame (2) used for limiting a steel wire rope (8) and a pulley assembly (3) used for conveying the steel wire rope (8) are arranged on the frame body (1);
a steel wire rope groove (4) for placing a steel wire rope (8) is formed in the pulley component (3);
the steel wire rope anti-falling frame (2) is provided with a butt joint component (5) used for limiting a steel wire rope (8), and the butt joint component (5) slides and abuts against the pulley component (3) and is located at the opening position of the steel wire rope groove (4).
2. The steel wire rope anti-drop structure according to claim 1, wherein the pulley assembly (3) comprises a first pulley (301) and a second pulley (302), and the first pulley (301) and the second pulley (302) are arranged on the frame body (1) at intervals;
the circumferential edges of the first pulley (301) and the second pulley (302) are respectively provided with the wire rope grooves (4) which are depressed towards the center side.
3. The wire rope run-off preventing structure according to claim 2, wherein the first pulley (301) and the second pulley (302) are disposed in parallel and opposite to each other in a moving direction of the wire rope (8).
4. The wire rope run-off prevention structure according to claim 2, wherein the wire rope run-off prevention frame (2) comprises a first run-off prevention frame (201) and a second run-off prevention frame (202);
first anticreep frame (201) set up be located on support body (1) the position department of first pulley (301), second anticreep frame (202) set up be located on support body (1) the position department of second pulley (302).
5. A steel wire rope anti-drop structure according to claim 4, wherein the abutting component (5) comprises a first abutting piece (501), a second abutting piece (502), a third abutting piece (503) and a fourth abutting piece (504);
the first abutting piece (501) and the second abutting piece (502) are arranged on the first anti-falling frame (201), and the first abutting piece (501) and the second abutting piece (502) are in sliding abutting contact with the first pulley (301);
the third abutting piece (503) and the fourth abutting piece (504) are arranged on the second anti-falling frame (202), and the third abutting piece (503) and the fourth abutting piece (504) are in sliding abutting contact with the second pulley (302).
6. The steel wire rope anti-drop structure according to claim 5, wherein the radial direction of the first abutting part (501) on the first pulley (301) is perpendicular to the radial direction of the second abutting part (502) on the first pulley (301);
the radial direction of the third abutting part (503) on the second pulley (302) is perpendicular to the radial direction of the fourth abutting part (504) on the second pulley (302).
7. The steel wire rope anti-drop structure according to claim 1, wherein the steel wire rope anti-drop frame (2) is detachably arranged on the frame body (1);
be provided with first bolt assembly (6) on wire rope anticreep frame (2), wire rope anticreep frame (2) are in through first bolt assembly (6) setting on support body (1).
8. A cable run-off prevention structure according to claim 1, wherein the abutment member (5) is detachably provided on the cable run-off prevention frame (2).
9. The steel wire rope anti-drop structure according to claim 8, wherein a second bolt assembly (7) is arranged on the abutting assembly (5), and the abutting assembly (5) is arranged on the steel wire rope anti-drop frame (2) through the second bolt assembly (7).
10. A hoisting device, characterized by comprising the wire rope anti-slip structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847255.7U CN215101560U (en) | 2021-04-23 | 2021-04-23 | Steel wire rope anti-disengaging structure and hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120847255.7U CN215101560U (en) | 2021-04-23 | 2021-04-23 | Steel wire rope anti-disengaging structure and hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215101560U true CN215101560U (en) | 2021-12-10 |
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ID=79271290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120847255.7U Active CN215101560U (en) | 2021-04-23 | 2021-04-23 | Steel wire rope anti-disengaging structure and hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215101560U (en) |
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2021
- 2021-04-23 CN CN202120847255.7U patent/CN215101560U/en active Active
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