CN215047995U - A crashproof lifting hook for a tower section of thick bamboo - Google Patents
A crashproof lifting hook for a tower section of thick bamboo Download PDFInfo
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- CN215047995U CN215047995U CN202120188973.8U CN202120188973U CN215047995U CN 215047995 U CN215047995 U CN 215047995U CN 202120188973 U CN202120188973 U CN 202120188973U CN 215047995 U CN215047995 U CN 215047995U
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Abstract
The utility model provides an anti-collision lifting hook for a tower cylinder, which comprises a suspension body and a hook body, wherein the hook body comprises a horizontal connecting body, a hook body head part and a hook body tail part which are respectively positioned at two ends of the horizontal connecting body, and the connecting parts of the horizontal connecting body, the hook body head part and the hook body tail part are arc-shaped structures; the side surface of the horizontal connecting body facing the hanging body is provided with a boss, and the surface of the boss is horizontal; the side surface of the hook body head part facing to the hook body tail part is provided with a plurality of grooves; the end part of the tail part of the hook body is horizontal, and the edge of the tail part of the horizontal hook body is chamfered; rubber layers are arranged inside the hook body and on the end face, facing the hook body, of the suspension body; the rubber layer is provided with a plurality of rubber bumps, and the rubber bumps are positioned in the grooves. The application provides an anticollision lifting hook raw and other materials simple, low cost, convenient operation, good reliability, greatly improved handling efficiency, fine assurance the quality of product.
Description
Technical Field
The utility model relates to a lifting hook technical field especially relates to an anticollision lifting hook for a tower section of thick bamboo.
Background
The wind power tower cylinder is a tower pole for wind power generation and mainly plays a supporting role in a wind generating set. Generally, a wind power tower has a large volume. For example, a wind tower with 2.5MW power generation has a length of 22 meters and an internal diameter of 3.3-4.4 meters.
In the manufacturing process of the wind power tower, after the wind power tower is formed, the condition that the work station is transferred and the protection process is transferred is often met. Because the wind power tower has a large volume, the wind power tower can be transferred by hoisting in the transfer process. In the past, a sling or a steel wire rope is usually adopted for hoisting, but the sling or the steel wire rope needs to be wound on the surface of the wind power tower cylinder for hoisting, so that the operation is troublesome, time and labor are wasted, and the efficiency is extremely low. In addition, when the wind power tower cylinder is hoisted by the steel wire rope, oil stains on the steel wire rope can pollute the surface of the cylinder body, and the steel wire rope can scratch the paint on the surface of the cylinder body, so that the later corrosivity of the cylinder body is increased.
In order to improve the lifting efficiency, the tower barrel is lifted by the lifting hook. Because the lifting hook is made of pure steel materials, the cylinder steel plate is extremely easy to collide in the lifting process, and the cylinder steel plate is deformed. And as the cylinder steel plate does not allow repair welding treatment, once damaged, a series of problems are generated subsequently, and the use of the tower barrel is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anticollision lifting hook for a tower section of thick bamboo to solve the problem that current lifting hook easily made a tower section of thick bamboo barrel warp.
The utility model provides an anticollision lifting hook for a tower section of thick bamboo, include: the hook body comprises a horizontal connector, a hook body head and a hook body tail which are respectively positioned at two ends of the horizontal connector, wherein the joint of the horizontal connector, the hook body head and the hook body tail is of an arc-shaped structure;
the side surface of the horizontal connecting body facing the hanging body is provided with a boss, and the surface of the boss is horizontal; the side surface of the hook body head part facing to the hook body tail part is provided with a plurality of grooves;
the end part of the tail part of the hook body is horizontal, and the edge of the tail part of the horizontal hook body is chamfered;
rubber layers are arranged inside the hook body and on the end face, facing the hook body, of the suspension body;
the rubber layer is provided with a plurality of rubber bumps, and the rubber bumps are positioned in the grooves.
Preferably, the rubber layer is arranged on the outer side of the tail part of the hook body, and the rubber layer is integrally formed.
Preferably, the outer side of the head of the hook body is provided with a traction piece.
Preferably, the steel wire rope penetrates through the rubber bump and the groove and then is bound to the head of the hook body.
Preferably, a horizontal through groove is formed in the surface, in contact with the boss, of the horizontal connecting body, and the steel wire rope penetrates through the horizontal through groove.
Preferably, the hanger body is integrally formed with the hook body.
The embodiment of the utility model provides a technical scheme can include following beneficial effect:
the utility model provides an anticollision lifting hook for a tower section of thick bamboo, include: the hook body comprises a horizontal connector, a hook body head and a hook body tail which are respectively positioned at two ends of the horizontal connector, wherein the joint of the horizontal connector, the hook body head and the hook body tail is of an arc-shaped structure; the side surface of the horizontal connecting body facing the hanging body is provided with a boss, and the surface of the boss is horizontal; the side surface of the hook body head part facing to the hook body tail part is provided with a plurality of grooves; the end part of the tail part of the hook body is horizontal, and the edge of the tail part of the horizontal hook body is chamfered; rubber layers are arranged inside the hook body and on the end face, facing the hook body, of the suspension body; the rubber layer is provided with a plurality of rubber bumps, and the rubber bumps are positioned in the grooves. In the anti-collision lifting hook for the tower drum, the horizontal plane with the large width of the horizontal connecting body can facilitate the placement of the wind power tower drum; the horizontal connector is of an arc-shaped structure with the connection part of the hook head and the hook tail, and the setting mode of the plane setting of the hook tail and the edge chamfering processing can reduce the damage to the wind power tower caused by the collision-proof lifting hook in the process of lifting the wind power tower. The rubber layer can be tightly attached to the hook body through the arrangement of the groove. Meanwhile, the steel wire rope penetrates through the groove and the horizontal through groove to fix the rubber layer on the hook body, so that the steel wire rope is not exposed out of the rubber layer while the rubber layer is fixed, and the surface of the wind power tower cylinder cannot be scraped when the hook body hoists the wind power tower cylinder. The application provides an anticollision lifting hook for a tower section of thick bamboo simple structure, can furthest place barrel and flange damage, also can avoid the damage of barrel surface finish, and then avoid the quality defect who causes barrel and flange. The application provides an anticollision lifting hook raw and other materials simple, low cost, convenient operation, good reliability, greatly improved handling efficiency, fine assurance the quality of product.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic structural view of an anti-collision hook for a tower provided in an embodiment of the present invention;
the symbols represent:
1-a suspension body, 2-a hook body, 3-a boss, 4-a groove, 5-a rubber layer, 6-a rubber bump, 7-a traction piece, 8-a steel wire rope and 9-a horizontal through groove;
201-horizontal connector, 202-hook head, 203-hook tail.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram illustrating a collision avoidance hook for a tower according to an embodiment of the present disclosure. As shown in the attached drawing 1, the anti-collision lifting hook for the tower provided by the embodiment of the application comprises a suspension body 1 and a hook body 2, wherein the suspension body 1 is connected with the end part of the hook body 2. Wherein the suspension body 1 is a part suspended on the hoisting machine to realize the movement of the hook body 2. Preferably, the suspension body 1 is integrally formed with the hook body 2 to ensure the structural strength of the impact hook.
Specifically, the hook 2 in the embodiment of the present application includes a horizontal connection body 201, a hook head 202, and a hook tail 203, wherein both ends of the horizontal connection body 201 are connected to the hook head 202 and the hook tail 203, respectively. The width of the horizontal connecting body 201 is larger than that of the suspension body 1 in the horizontal direction, so that the wind power tower cylinder with a large size can be conveniently lifted. Because the outer surface of the wind power tower cylinder is circular, in order to prevent the sharp part of the hook body 2 from colliding with the wind power tower cylinder, the connecting part of the horizontal connecting body 201, the hook body head part 202 and the hook body tail part 203 is of an arc-shaped structure.
The coupler body 2 is in the in-process of hoisting wind power tower cylinder, when the coupler body afterbody 203 of the coupler body 2 just touch the wind power tower cylinder, if the coupler body afterbody 203 is sharp, then the wind power tower cylinder may be touched, leading to the wind power tower cylinder to damage. Therefore, the end of the hook tail 203 in the embodiment of the present application is horizontal, and the edge of the horizontal hook tail is chamfered.
The side of the horizontal connecting body 201 facing the suspension body 1 is provided with a boss 3, and the surface of the boss 3 is horizontal, i.e. the surface of the boss 3 is parallel to the outer surface of the horizontal connecting body 201. The contact area between the wind power tower cylinder and the hook body 2 can be increased by the arrangement of the boss 3, and then the damage of the hook body 2 to the wind power tower cylinder is reduced.
The side of the hook head 202 facing the hook tail 203 is provided with a plurality of recesses 4, which recesses 4 are used for the arrangement of rubber lugs 6 on a rubber layer 5. Specifically, the rubber layer 5 is provided inside the hook body 2 and on the end surface of the suspension body 1 facing the hook body 2, as shown in fig. 1. Because the rubber layer 5 is arranged on the end face, facing the hook body 2, of the suspension body 1, the hook body 2 cannot damage the wind power tower cylinder when the suspension body 1 collides with the wind power tower cylinder in the process of suspending the wind power tower cylinder. In addition, the rubber layer 5 is also arranged on the outer side of the hook body tail portion 203, so that the outer side of the hook body tail portion 203 is prevented from colliding with the wind power tower cylinder in the process of hoisting the wind power tower cylinder. Further, the rubber layer 5 on the end face of the suspension body 1, inside the hook body 2 and outside the hook body tail 203 is integrally molded to form a stable structure to prevent the rubber layer 5 from coming off.
Further, a plurality of rubber bumps 6 are arranged on the rubber layer 5, and the rubber bumps 6 are positioned in the grooves 4. The rubber layer 5 can be stabilized on the hook body 2 by the arrangement that the rubber bumps 6 are recessed inside the grooves 4. In order to further stabilize the rubber layer 5 and the hook body 2, in the embodiment of the present application, the steel wire rope 5 is tied to the hook body head 202 after penetrating through the rubber protrusion 6 and the groove 4. In addition, a horizontal through groove 9 is formed in the surface, in contact with the boss 3, of the horizontal connecting body 201, and after the steel wire rope 5 penetrates through the horizontal through groove 9, the rubber layer 5 is bound to the horizontal connecting body 201. The rubber layer 5 is fixed on the hook body 2 through the way that the steel wire rope 5 penetrates through the groove 4 and the horizontal through groove 9, so that the steel wire rope 5 is not exposed out of the rubber layer 5 while the rubber layer 5 is fixed, and the surface of the wind power tower cylinder cannot be scraped when the hook body 2 hoists the wind power tower cylinder. The rubber layer 5 in the embodiment of the present application can be selected from rubber tires, and the concave surface of the rubber tire faces the hook body 2. The rubber tire has certain radian, and when the hook body 2 was lived in the parcel, the cambered surface structure can cushion the impact force to wind power tower cylinder, further reduces the damage to wind power tower cylinder.
In order to facilitate the traction of the anti-collision lifting hook and the control of the direction and the lifting speed of the lifting hook, the outer side of the head part 202 of the hook body is provided with a traction piece 7, and the traction piece 7 is positioned at the bottom of the head part 202 of the hook body. The traction piece 7 in the embodiment of the application can be a circular nut, a hook piece, a circular ring and the like, and can be used for conveniently drawing the anti-collision lifting hook.
In the anti-collision lifting hook for the tower drum provided by the embodiment of the application, the wide horizontal plane of the horizontal connecting body 201 can facilitate the placement of the wind power tower drum; the horizontal connecting body 201 is of an arc-shaped structure with the connection parts of the hook body head 202 and the hook body tail 203, and the plane of the hook body tail 203 is arranged, and the arrangement mode of edge chamfering treatment can reduce damage to the wind power tower caused by the collision-proof lifting hook in the process of lifting the wind power tower. The arrangement of the groove 4 can enable the rubber layer 5 to be tightly attached to the hook body 2. Meanwhile, the steel wire rope 5 penetrates through the groove 4 and the horizontal through groove 9 to fix the rubber layer 5 on the hook body 2, so that the steel wire rope 5 is not exposed out of the rubber layer 5 while fixing the rubber layer 5, and the hook body 2 cannot scratch the surface of the wind power tower cylinder when the wind power tower cylinder is hoisted by the hook body 2. The anticollision lifting hook for a tower section of thick bamboo that this application embodiment provided simple structure, barrel and flange damage of placing that can furthest also can avoid the damage of barrel surface finish, and then avoid the quality defect who causes barrel and flange. The anti-collision lifting hook provided by the embodiment of the application has the advantages of simple raw materials, low cost, convenience in operation and high reliability, greatly improves the lifting efficiency, and well ensures the product quality.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The present invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (6)
1. An anti-collision lifting hook for a tower barrel, comprising: the hook comprises a hanging body (1) and a hook body (2) with the ends connected, wherein the hook body (2) comprises a horizontal connecting body (201), a hook body head part (202) and a hook body tail part (203) which are respectively positioned at the two ends of the horizontal connecting body (201), and the connecting part of the horizontal connecting body (201) and the hook body head part (202) and the hook body tail part (203) is of an arc structure;
the side surface of the horizontal connecting body (201) facing the suspension body (1) is provided with a boss (3), and the surface of the boss (3) is horizontal; the side surface of the hook head (202) facing the hook tail (203) is provided with a plurality of grooves (4);
the end part of the hook body tail part (203) is horizontal, and the edge of the horizontal hook body tail part is subjected to chamfering treatment;
rubber layers (5) are arranged inside the hook body (2) and on the end face, facing the hook body (2), of the suspension body (1);
the rubber layer (5) is provided with a plurality of rubber bumps (6), and the rubber bumps (6) are positioned in the grooves (4).
2. Anti-collision lifting hook for towers according to claim 1, characterised in that the rubber layer (5) is arranged on the outside of the hook tail (203), the rubber layer (5) being integrally formed.
3. Anti-collision lifting hook for towers according to claim 1, characterised in that the hook body head (202) is provided on the outside with traction means (7).
4. Anti-collision lifting hook for towers according to claim 1, characterized in that the steel cable (8) is tied to the hook head (202) after passing through the rubber bump (6) and the groove (4).
5. Anti-collision lifting hook for towers according to claim 4, characterized in that the surface of the horizontal connecting body (201) in contact with the boss (3) is provided with a horizontal through slot (9), and the steel wire rope (8) penetrates through the horizontal through slot (9).
6. Anti-collision lifting hook for towers according to any one of claims 1 to 5, characterised in that the suspension body (1) is integral with the hook body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188973.8U CN215047995U (en) | 2021-01-25 | 2021-01-25 | A crashproof lifting hook for a tower section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188973.8U CN215047995U (en) | 2021-01-25 | 2021-01-25 | A crashproof lifting hook for a tower section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215047995U true CN215047995U (en) | 2021-12-07 |
Family
ID=79251585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188973.8U Active CN215047995U (en) | 2021-01-25 | 2021-01-25 | A crashproof lifting hook for a tower section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215047995U (en) |
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2021
- 2021-01-25 CN CN202120188973.8U patent/CN215047995U/en active Active
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