CN212222176U - Tower section of thick bamboo tail hook mechanism and hoist and mount system - Google Patents
Tower section of thick bamboo tail hook mechanism and hoist and mount system Download PDFInfo
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- CN212222176U CN212222176U CN202020710114.6U CN202020710114U CN212222176U CN 212222176 U CN212222176 U CN 212222176U CN 202020710114 U CN202020710114 U CN 202020710114U CN 212222176 U CN212222176 U CN 212222176U
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Abstract
The application relates to a tower section of thick bamboo tail hook mechanism and hoist and mount system. This application tower section of thick bamboo tail hook mechanism and hoist and mount system include: the first hook plate, the second hook plate, the first longitudinal connecting plate, the second longitudinal connecting plate, the supporting bottom plate and the connecting piece are arranged on the supporting bottom plate; the first hook plate and the second hook plate are arranged in parallel, the first longitudinal connecting plate is arranged on one side between the first hook plate and the second hook plate, and the second longitudinal connecting plate is arranged on the other side between the first hook plate and the second hook plate; the bottoms of the first hook plate and the second hook plate are respectively fixed on the supporting bottom plate; hook grooves are formed in the middle of the first hook plate and the second hook plate respectively, and protruding blocks are formed at the bottom of the hook grooves of the first hook plate and the second hook plate respectively. The application tower section of thick bamboo tail-slipping hook mechanism and hoist and mount system have the advantage that can provide the hoist and mount of sufficient weight.
Description
Technical Field
The application relates to a tail hook, in particular to a tower barrel tail hook mechanism and a hoisting system.
Background
During the hoisting process of the large tower barrel, for example, the hoisting of a wind power tower barrel or a hydroelectric tower barrel, a lifting hook or a tail sliding hook is needed, so that the two ends of the tower barrel can be hung, and the tower barrel can be moved. In the tail sliding hook in the prior art, the hook body comprises a middle plate body and two protection plates, and the two protection plates are respectively clung to two side surfaces of the middle plate body so as to strengthen the structural strength of the middle plate body. The middle plate body is provided with a hook groove, so that the middle plate body is in a hook shape. The structure of the tail sliding hook in the prior art is a single plate structure, so that the supporting and hanging strength is limited. And because the weight of a tower barrel is increased, the bearing capacity of the tail hook of the prior art cannot meet the requirements of supporting and hanging, and the hoisting of a tower barrel with large size and heavy weight cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Based on this, the purpose of this application provides tower section of thick bamboo tail hook mechanism and hoist and mount system, and it is big to have structural strength to the advantage of the demand of the big size tower section of thick bamboo hoist and mount of adaptation heavy weight.
One aspect of the application provides a tower drum tail hook mechanism, which comprises a first hook plate, a second hook plate, a first longitudinal connecting plate, a second longitudinal connecting plate, a supporting base plate and a connecting piece, wherein the first hook plate is connected with the first longitudinal connecting plate through a first connecting rod;
the first hook plate and the second hook plate are arranged in parallel, the first longitudinal connecting plate is arranged on one side between the first hook plate and the second hook plate, and the second longitudinal connecting plate is arranged on the other side between the first hook plate and the second hook plate; the bottoms of the first hook plate and the second hook plate are respectively fixed on the supporting bottom plate;
hook grooves are formed in the middle of the first hook plate and the second hook plate respectively, and convex blocks are formed at the bottom of the hook grooves of the first hook plate and the second hook plate respectively; the bottoms of the first hook plate and the second hook plate are respectively in a concave shape;
the connecting piece respectively penetrates through the tops of the first hook plate and the second hook plate.
Tower section of thick bamboo swift current tail hook mechanism and hoist and mount system through setting up first hook plate and second hook plate to strengthen connecting through first longitudinal tie plate and second longitudinal tie plate, thereby form firm bearing structure. In addition, the formed hook groove can be used for conveniently placing and hoisting a tower drum, and the lug can be conveniently matched with a flange of the tower drum, so that the tower drum can be stably hoisted.
Further, the device also comprises a first reinforcing plate and a second reinforcing plate;
the first reinforcing plate is fixed on one side of the first hook plate, which is far away from the second hook plate, and is arranged at the bottom of the first hook plate;
the second reinforcing plate is fixed on one side of the second hook plate, which is far away from the first hook plate, and is arranged at the bottom of the second hook plate.
Further, the first reinforcing plate and the second reinforcing plate are respectively shaped like a Chinese character 'ao', and the shape of the first reinforcing plate and the second reinforcing plate is matched with the shape of the hook groove.
Further, the protective plate is further included and fixed on the front end faces of the bottoms of the first hook plate and the second hook plate respectively.
Further, the base plate is fixed at the bottoms of the hook grooves of the first hook plate and the second hook plate respectively.
Further, still including aggravating the limiting plate, should aggravate the limiting plate and vertically set up between first hook plate and the second hook plate to, with the supporting baseplate, the guard plate, first hook plate and second hook plate form jointly and aggravate the chamber.
Further, the weighing device also comprises a weighing block which is placed in the weighing cavity.
Further, the fixing device also comprises a first transverse fixing plate and a second transverse fixing plate, wherein the first transverse fixing plate is fixedly installed between the first hook plate and the second hook plate and is positioned at the upper part of the first hook plate; the second transverse fixing plate is fixedly installed between the first hook plate and the second hook plate and is located at the hook groove.
Further, the connecting piece comprises a bolt and a nut, the bolt penetrates through the first hook plate and the second hook plate respectively and is connected with the nut in a fastening mode; and a pin hole is formed at one end of the bolt far away from the head.
On the other hand of this application still provides a hoist and mount system, including hoisting device and above-mentioned arbitrary scheme tower section of thick bamboo tail hook mechanism, tower section of thick bamboo tail hook mechanism installs hoisting device is last.
For a better understanding and practice, the present application is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of an exemplary tower tail hook mechanism of the present application;
FIG. 2 is a perspective view of another perspective of an exemplary tower tail hook mechanism of the present application;
FIG. 3 is a front view of an exemplary tower tail hook mechanism of the present application;
FIG. 4 is a semi-sectional view of an exemplary tower tail hook mechanism of the present application;
figure 5 is a front view of an exemplary fishhook of the prior art.
Detailed Description
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
FIG. 1 is a perspective view of an exemplary tower tail hook mechanism of the present application; FIG. 2 is a perspective view of another perspective of an exemplary tower tail hook mechanism of the present application; FIG. 3 is a front view of an exemplary tower tail hook mechanism of the present application; FIG. 4 is a semi-sectional view of an exemplary tower tail hook mechanism of the present application. Referring to fig. 1-4, an exemplary tower tail hook mechanism of the present application includes a first hook plate 11, a second hook plate 12, a first longitudinal connecting plate 31, a second longitudinal connecting plate 32, a supporting base plate 13, and a connecting member 51;
the first hook plate 11 and the second hook plate 12 are arranged in parallel, and the first longitudinal connecting plate 31 is arranged on one side between the first hook plate 11 and the second hook plate 12, and the second longitudinal connecting plate 32 is arranged on the other side between the first hook plate 11 and the second hook plate 12; the bottoms of the first hook plate 11 and the second hook plate 12 are respectively fixed on the supporting bottom plate 13;
hook grooves are respectively formed in the middle parts of the first hook plate 11 and the second hook plate 12, and convex blocks are respectively formed at the hook groove bottom parts of the first hook plate 11 and the second hook plate 12; the bottoms of the first hook plate 11 and the second hook plate 12 are respectively shaped like a Chinese character 'ao';
the connecting member 51 penetrates the tops of the first hook plate 11 and the second hook plate 12, respectively.
In some preferred embodiments, a plurality of reinforcing ribs 15 are further included, and one side of the plurality of reinforcing ribs 15 is fixed to the first hook plate 11 and the second hook plate 12, respectively, and the other side is fixed to the support floor 13. So that the first hook plate 11 and the support floor 13 are reinforced by the reinforcing rib 15, and the second hook plate 12 and the support floor 13 are reinforced by the reinforcing rib 15.
In some preferred embodiments, a first reinforcing plate 21 and a second reinforcing plate 22 are further included;
the first reinforcing plate 21 is fixed on the side of the first hook plate 11 facing away from the second hook plate 12 and is arranged at the bottom of the first hook plate 11;
the second reinforcing plate 22 is fixed to a side of the second hook plate 12 facing away from the first hook plate 11 and is disposed at a bottom of the second hook plate 12.
In some preferred embodiments, the first reinforcing plate 21 and the second reinforcing plate 22 are respectively shaped like a Chinese character 'ao', and the shape of the first reinforcing plate 21 and the second reinforcing plate 22 matches the shape of the hook groove.
In some preferred embodiments, the protective plate 14 is further included, and the protective plate 14 is fixed to the bottom front end surfaces of the first hook plate 11 and the second hook plate 12, respectively.
Further, the lateral length of the first reinforcing plate 21 is smaller than the lateral length of the first hook plate 11, and the first reinforcing plate 21 is placed at the bottom of the first hook plate 11 against the shielding plate 14; the front end of the tower barrel tail hook mechanism, namely the weight of the lug is large, and the center of gravity moves forwards.
In some preferred embodiments, the hook plate further comprises a backing plate 41, and the backing plate 41 is fixed to the bottom of the hook groove of the first hook plate 11 and the bottom of the hook groove of the second hook plate 12. The backing plate 41 is used for supporting and dispersing stress, so that when an object is hung, the support is more stable, and the hoisting is more stable.
In some preferred embodiments, a weight limiting plate 35 is further included, and the weight limiting plate 35 is longitudinally disposed between the first hook plate 11 and the second hook plate 12, and forms a weight cavity together with the support base 13, the shielding plate 14, the first hook plate 11, and the second hook plate 12. Aggravate limiting plate 35 through the setting to the formation aggravates the chamber, thereby can load the material in aggravating the intracavity, for example garrulous steel fillings, garrulous iron fillings, iron plate even, thereby makes to aggravate the weight of intracavity big, and then makes holistic focus antedisplacement, and the focus is more close to guard plate 14. In some preferred embodiments, a weight 36 is also included, the weight 36 being disposed within the weighted cavity. Further, the weight 36 may be placed in the weight chamber and welded to the first hook plate 11 and the second hook plate 12. The weight 36 may be an iron or steel block.
In some preferred embodiments, the fixing device further comprises a first transverse fixing plate 33 and a second transverse fixing plate 34, wherein the first transverse fixing plate 33 is fixedly installed between the first hook plate 11 and the second hook plate 12 and is positioned at the upper part of the first hook plate 11; the second transverse fixing plate 34 is fixedly installed between the first hook plate 11 and the second hook plate 12 and is located at the hook groove. The first transverse fixing plate 33 is provided for reinforcing the coupling strength of the upper portions of the first and second hook plates 11 and 12, and the second transverse fixing plate 34 is provided for reinforcing the coupling strength of the first and second hook plates 11 and 12 at the hook groove. In addition, the first lateral securing plate 33, the second lateral securing plate 34, and the support shim plate 41 are respectively disposed from different heights, thereby reinforcing the connection of the first hook plate 11 and the second hook plate 12 from different heights, respectively.
In some preferred embodiments, the connecting member 51 includes a bolt and a nut, the bolt respectively penetrates through the first hook plate 11 and the second hook plate 12 and is tightly connected with the nut; the bolt is formed with a pin hole 52 at its end remote from its head. In one example, a bolt penetrates the first hook plate 11 and the second hook plate 12 and is coupled and fastened with a nut at one side of the second hook plate 12, and penetrates the pin hole 52 by a pin at one side of the nut, thereby locking the coupling of the bolt with the second hook plate 12. Further, the part of the bolt between the first hook plate 11 and the second hook plate 12 is not provided with threads, and only the part protruding from one side of the second hook plate 12 is provided with threads, so that the connection during hoisting and locking are facilitated.
In some preferred embodiments, the first hook plate 11 and the second hook plate 12 are identical in shape, and the bolt is located above the hook groove, or directly above the weight 36.
The hoisting system comprises a hoisting device (not shown) and the tower tail hook mechanism of any one of the above aspects, wherein the tower tail hook mechanism is mounted on the hoisting device. Wherein, the hoisting device can be one of a crane, a crane and a truss spreader.
The working principle of the tower barrel tail hook mechanism is as follows:
the hoisting device is connected to the connecting piece 51 in a hanging manner, the protrusions of the first hook plate 11 and the second hook plate 12 hook the holes on the flange of the tower, and meanwhile, the corresponding parts of the protrusions of the first reinforcing plate 21 and the second reinforcing plate 22 also hook the holes on the flange, so that the hanging is stable. The weight of the front end is large and the center of gravity is moved forward by the arrangement of the weight 36.
In addition, fig. 5 is a front view of an exemplary tail hook of the prior art, wherein a dashed line indicates a gravity center line during hoisting connection. Referring to FIG. 5, in the prior art, due to the structural features of the prior art tail hook 90, the center of gravity M of the tail hook 90 is located near the rear end, i.e., the end away from the fender 14, as shown in FIG. 5; therefore, when a tower barrel with large size and heavy weight is hoisted, not only the hoisting bearing capacity cannot be ensured, but also the tail sliding hook 90 can incline and even be unhooked from the tower barrel. With the tower tail hook mechanism of the present application, the center of gravity is shifted forward, i.e., near one end of the fender 14, or to the left of the center of gravity M as shown in fig. 5.
Like this, tower section of thick bamboo tail hook mechanism of slipping away of this application is in vertical placement when hoist and mount, and tower section of thick bamboo tail hook mechanism is difficult for turning on one's side and slope among the hoist and mount process to hoist more reliable and more stable.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (10)
1. The utility model provides a tower section of thick bamboo tail-hook mechanism that slides away which characterized in that: the connecting device comprises a first hook plate, a second hook plate, a first longitudinal connecting plate, a second longitudinal connecting plate, a supporting bottom plate and a connecting piece;
the first hook plate and the second hook plate are arranged in parallel, the first longitudinal connecting plate is arranged on one side between the first hook plate and the second hook plate, and the second longitudinal connecting plate is arranged on the other side between the first hook plate and the second hook plate; the bottoms of the first hook plate and the second hook plate are respectively fixed on the supporting bottom plate;
hook grooves are formed in the middle of the first hook plate and the second hook plate respectively, and convex blocks are formed at the bottom of the hook grooves of the first hook plate and the second hook plate respectively; the bottoms of the first hook plate and the second hook plate are respectively in a concave shape;
the connecting piece respectively penetrates through the tops of the first hook plate and the second hook plate.
2. The tower tail hook mechanism of claim 1, wherein: the first reinforcing plate and the second reinforcing plate are further included;
the first reinforcing plate is fixed on one side of the first hook plate, which is far away from the second hook plate, and is arranged at the bottom of the first hook plate;
the second reinforcing plate is fixed on one side of the second hook plate, which is far away from the first hook plate, and is arranged at the bottom of the second hook plate.
3. The tower tail hook mechanism of claim 2, wherein: the first reinforcing plate and the second reinforcing plate are respectively in a concave shape, and the shape of the first reinforcing plate and the shape of the second reinforcing plate are matched with the shape of the hook groove.
4. The tower tail hook mechanism of claim 3, wherein: the protective plate is fixed on the front end faces of the bottoms of the first hook plate and the second hook plate respectively.
5. The tower tail hook mechanism of claim 4, wherein: the base plate is fixed at the bottoms of the hook grooves of the first hook plate and the second hook plate respectively.
6. The tower tail hook mechanism of claim 4, wherein: still including aggravating the limiting plate, should aggravate the limiting plate and vertically set up first hook plate with between the second hook plate, and, with the supporting baseplate, guard plate, first hook plate and second hook plate form jointly and aggravate the chamber.
7. The tower tail hook mechanism of claim 6, wherein: the weighing device also comprises a weighing block which is placed in the weighing cavity.
8. The tower tail hook mechanism of any one of claims 1 to 7, wherein: the fixing device also comprises a first transverse fixing plate and a second transverse fixing plate, wherein the first transverse fixing plate is fixedly arranged between the first hook plate and the second hook plate and is positioned at the upper part of the first hook plate; the second transverse fixing plate is fixedly installed between the first hook plate and the second hook plate and is located at the hook groove.
9. The tower tail hook mechanism of claim 1, wherein: the connecting piece comprises a bolt and a nut, and the bolt penetrates through the first hook plate and the second hook plate respectively and is fixedly connected with the nut; and a pin hole is formed at one end of the bolt far away from the head.
10. A hoisting system is characterized in that: comprising a hoisting device and a tower hook mechanism according to any one of claims 1-9, which tower hook mechanism is mounted on the hoisting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020710114.6U CN212222176U (en) | 2020-04-29 | 2020-04-29 | Tower section of thick bamboo tail hook mechanism and hoist and mount system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020710114.6U CN212222176U (en) | 2020-04-29 | 2020-04-29 | Tower section of thick bamboo tail hook mechanism and hoist and mount system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222176U true CN212222176U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020710114.6U Active CN212222176U (en) | 2020-04-29 | 2020-04-29 | Tower section of thick bamboo tail hook mechanism and hoist and mount system |
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| Country | Link |
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| CN (1) | CN212222176U (en) |
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- 2020-04-29 CN CN202020710114.6U patent/CN212222176U/en active Active
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Address after: No. 18 Xiangshan Avenue, Ningxi Street, Zengcheng District, Guangzhou City, Guangdong Province, 511340 Patentee after: Guangdong Yue Hydropower Equipment Group Co.,Ltd. Address before: No.13, Xinguang Road, Yongning Street, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JINFENG INDUSTRY Co.,Ltd. |