CN219384501U - Lifting lug and tower - Google Patents
Lifting lug and tower Download PDFInfo
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- CN219384501U CN219384501U CN202320379600.8U CN202320379600U CN219384501U CN 219384501 U CN219384501 U CN 219384501U CN 202320379600 U CN202320379600 U CN 202320379600U CN 219384501 U CN219384501 U CN 219384501U
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- plate
- hanging
- reinforcing
- lifting lug
- tower
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The application relates to the technical field of lifting tools, in particular to a lifting lug and a tower. The lifting lug is arranged on the top plate of the tower; comprises a base plate, a reinforcing plate and reinforcing ribs; the base plate comprises connecting parts and hanging parts which are connected with each other, the connecting parts are arranged on the top plate, and the hanging parts are used for hanging equipment; at least one part of reinforcing plate is arranged on the hanging part, and at least one other part of reinforcing plate is arranged on the connecting part; one end of the reinforcing rib is arranged on the connecting part, and the other end of the reinforcing rib is arranged on the top plate. The lifting lug that this application provided simple structure, convenient to use can effectively improve the hoist and mount efficiency of large-scale pylon, has good security and practicality, is favorable to the pylon hoist and mount at high altitude safe construction, saves the operating time, easy operation, construction cost is low.
Description
Technical Field
The application relates to the technical field of lifting tools, in particular to a lifting lug and a tower.
Background
At present, the hoisting operation of large towers in chemical devices is more and more, and in the hoisting operation process of the towers, the safety and high efficiency hoisting cannot be realized by adopting the existing equipment due to the higher height of the towers.
Therefore, a lifting lug and a tower are needed to solve the technical problems in the prior art.
Disclosure of Invention
An object of the application is to provide a lug and pylon, solves to a certain extent because of the pylon is higher among the prior art, and unable safe and efficient technical problem who realizes hoist and mount.
A lifting lug is arranged on a top plate of the tower; comprises a base plate, a reinforcing plate and reinforcing ribs;
the base plate comprises connecting parts and hanging parts which are connected with each other, the connecting parts are arranged on the top plate, and the hanging parts are used for hanging equipment;
at least one part of the reinforcing plate is arranged on the hanging part, and at least another part of the reinforcing plate is arranged on the connecting part;
one end of the reinforcing rib is arranged on the connecting part, and the other end of the reinforcing rib is arranged on the top plate.
In the above technical solution, further, the base plate includes a connection plate capable of serving as the connection portion and a hanging plate capable of serving as the hanging portion;
and a hanging hole is formed in the center of the hanging plate and used for hanging the hoisted equipment.
In the above technical scheme, further, the connecting plate is in a rectangular structure, and the hanging plate is in a semicircular structure;
a first semicircular hole is formed in the edge of the connecting plate and faces the hanging plate; a second semicircular hole is formed in the edge of the hanging plate and faces the connecting plate;
the first semicircular hole is butted with the second semicircular hole to form the hanging hole.
In the above technical solution, further, the connection plate and the hanging plate are integrally formed.
In the above technical solution, further, the number of the reinforcing plates is at least two, wherein at least one of the reinforcing plates is disposed on one side of the hanging plate and at least another one of the hanging plates is disposed on the other side of the hanging plate;
and through holes are formed in the positions, corresponding to the hanging holes, of the reinforcing plates.
In the above technical solution, further, the reinforcing ribs have a right triangle structure; one right-angle edge of the reinforcing rib is connected with the top plate, and the other right-angle edge of the reinforcing rib is connected with the connecting plate.
In the above technical solution, further, at least two reinforcing ribs are provided, at least one reinforcing rib is provided on one side of the connecting plate, and at least another reinforcing rib is provided on the other side of the connecting plate.
In the technical scheme, further, the diameter of the hanging hole is between 90mm and 110 mm; the diameter of the reinforcing plate is set between 210mm and 230 mm.
The application also provides a tower, including foretell lug and tower section.
The plurality of tower sections are arranged along a first direction;
at least four lifting lugs are arranged on the top plate of the tower section;
the lifting lugs are arranged in a matrix on the top plate of the tower section.
In the above technical solution, further, the tower further includes a suspension lug; the hanging lugs are arranged at the bottom of the tower section and extend along a second direction;
the number of the hanging lugs is two, and the two hanging lugs are distributed at intervals along the third direction.
Compared with the prior art, the beneficial effects of this application are:
the application provides a lifting lug which is arranged on a top plate of a tower; comprises a base plate, a reinforcing plate and reinforcing ribs;
the base plate comprises connecting parts and hanging parts which are connected with each other, the connecting parts are arranged on the top plate, and the hanging parts are used for hanging equipment;
at least one part of the reinforcing plate is arranged on the hanging part, and at least another part of the reinforcing plate is arranged on the connecting part;
one end of the reinforcing rib is arranged on the connecting part, and the other end of the reinforcing rib is arranged on the top plate.
To sum up, the lug simple structure that this application provided, convenient to use can effectively improve the hoist and mount efficiency of large-scale pylon, has good security and practicality, is favorable to the pylon hoist and mount to construct at high altitude safety, saves the operating time, easy operation, construction cost is low.
The application also provides a tower, including foretell lug and tower section.
The plurality of tower sections are arranged along a first direction;
at least four lifting lugs are arranged on the top plate of the tower section;
the lifting lugs are arranged in a matrix on the top plate of the tower section.
Specifically, this application divides the pylon into the form of a plurality of pylon sections, and every section pylon section all adopts the mode hoist and mount of lug, and then realizes the hoist and mount of a plurality of pylon sections, has solved large-scale pylon because the atress is uneven, produces the atress deformation, arouses the problem that relevant installation dimension is out of range, this application reasonable in design, simple structure, easy operation is implemented, effectively improves the efficiency of construction, has effectively guaranteed large-scale pylon field installation quality.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a lifting lug provided in a first embodiment of the present application at a first view angle;
fig. 2 is a schematic structural view of a lifting lug provided in a first embodiment of the present application at a second view angle;
FIG. 3 is a schematic structural view of a tower provided in embodiment two of the present application.
Reference numerals:
10-connecting plates; 11-reinforcing plates; 12-reinforcing ribs; 13-hanging holes; 14-through holes; 15-hanging lugs; 16-hanging the board; 17-lifting lug.
Detailed Description
The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after a review of the disclosure of the present application.
In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.
As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.
Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.
For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element.
Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.
Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.
The features of the examples described herein may be combined in various ways that will be apparent after an understanding of the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.
Example 1
A lifting lug provided in this embodiment is described in connection with fig. 1 and 2.
In this embodiment a lifting lug is provided, which is provided on the top plate of the tower; in the actual use process, the tower is hoisted by using hoisting equipment and lifting lugs.
Specifically, the lifting lug comprises a base plate, a reinforcing plate 11 and reinforcing ribs 12; the base plate comprises connecting parts and hanging parts which are connected with each other; the connecting part is connected to the top plate, preferably, the connecting part is welded to the top plate in a double-sided welding mode, so that the stability of connection between the connecting part and the top plate is improved; the hanging part is used for hanging equipment, namely, in the hanging process of the tower, the hanging equipment is firstly hung on the lifting lug, so that the hanging can be realized.
Specifically, in order to enhance the strength of the lifting lug in view of the heavy weight of the tower, at least a part of the reinforcing plate 11 is provided at the hanging portion, and at least another part of the reinforcing plate 11 is provided at the connecting portion.
Specifically, one end of the reinforcing rib 12 is provided at the connecting portion and the other end is provided at the top plate.
To sum up, the lug simple structure that this application provided, convenient to use can effectively improve the hoist and mount efficiency of large-scale pylon, has good security and practicality, is favorable to the pylon hoist and mount to construct at high altitude safety, saves the operating time, easy operation, construction cost is low.
In this embodiment, the base plate includes a connection plate 10 capable of functioning as a connection portion and a hanging plate capable of functioning as a hanging portion; in the actual installation process, the connecting plate 10 and the top plate are connected together in a double-sided welding mode, so that the connection stability between the connecting plate 10 and the top plate is improved.
Specifically, the hanging plate 16 is provided with a hanging hole 13 for hanging the hanging equipment; preferably, the hanging hole 13 is a circular hole with a diameter of 125mm.
In summary, in actual working process, the tower is flat in transportation due to higher height, when the tower needs to be hung: firstly, welding the connecting plate 10 on the top plate of the tower in a double-sided welding mode, namely, firstly, welding the lifting lug on the top plate; then hanging the hoisting equipment on the lifting lug; and finally, starting hoisting arrangement, and hoisting the flatly placed tower from the flat hoisting to the vertical direction, so as to realize hoisting of the tower.
In this embodiment, the connection plate 10 has a rectangular structure, and the hanger plate 16 has a semicircular structure; the diameter D3 is preferably 125mm; the width of the rectangular structural connection plate 10 is preferably equal to the diameter of the semi-circular structural sling plate 16.
Preferably, the diameter D1 of the hoist aperture 13 is 100mm.
Specifically, a first semicircular hole is opened at the edge of the connecting plate 10 and toward the hanging plate 16; a second semicircular hole is formed at the edge of the hanging plate 16 and faces the connecting plate 10; the first semicircular hole is butted with the second semicircular hole to form the hanging hole 13.
In this embodiment, the connection plate 10 and the hanger plate 16 are manufactured as an integrally formed structure in order to further improve the overall strength and stability of the ear plate.
In this embodiment, in order to further improve the stability of the lifting lug, considering the heavy weight of the tower, the number of reinforcing plates 11 is set to two, one reinforcing plate 11 being provided on one side of the hanger plate 16 and the other reinforcing plate 11 being provided on the other side of the hanger plate 16; that is, the reinforcing plates 11 are provided at both sides of the hanger plate 16, and the overall strength of the hanger is reinforced by the reinforcing plates 11 at both sides of the hanger; preferably, the reinforcing plate 11 is fixed to the hanger plate 16 by welding.
Notably, are: the number of the reinforcing plates 11 is not limited to two, but may be more, for example, 4, 6, 8; assuming that the reinforcing plates 11 are 4, two reinforcing plates 11 are provided on both sides of the hanging plate 16, respectively; preferably, the two reinforcing plates 11 located on the same side of the hanging plate 16 are connected by welding.
Specifically, the reinforcing plate 11 is provided with a through hole 14 at a position corresponding to the hanging hole 13, and when hanging the hanging lifting lug, the hanging lifting lug passes through the through hole 14 and the hanging plate 16 in sequence, that is, the hanging of the lifting lug in the hanging setting is not affected by the arrangement of the reinforcing plate 11.
Specifically, the reinforcing plate 11 has a circular structure, the diameter D2 of which is preferably 220mm, wherein a half circle portion is provided on the hanger plate 16, and the other half circle portion is provided on the connecting plate 10, that is, the reinforcing plate 11 reinforces the connection strength of the hanger plate 16 on the one hand and the connection strength between the connecting plate 10 and the hanger plate 16 on the other hand.
In this embodiment, the reinforcing bars 12 have a right triangle structure; one right-angle edge of the reinforcing rib 12 is connected to the top plate, and is preferably welded to the top plate in a double-sided welding manner; the other right-angled edge of the reinforcing bar 12 is attached to the web 10, preferably by double-sided welding, to the web 10.
In this embodiment, in order to improve the connection stability between the connection plate 10 and the top plate, the reinforcing ribs 12 are provided in two, and the two reinforcing ribs 12 are provided on the two end faces of the connection plate 10 in the width direction, respectively, to thereby improve the connection stability between the connection plate 10 and the top plate.
Notably, are: the number of the reinforcing ribs 12 is not limited to 2, but may be 4, 6, 8, or the like; when the number of the reinforcing ribs 12 is 4, two reinforcing ribs 12 are respectively arranged at two sides of the connecting plate 10; preferably, the two reinforcing ribs 12 located on the same side of the connecting plate 10 are connected by welding.
Example two
With reference to FIG. 3, the present application also provides a tower; a tower comprising the lifting lug and a tower section; the plurality of tower sections are arranged along the first direction; the first direction is preferably a horizontal direction; at least four lifting lugs are arranged on the top plate of the tower section; the lifting lugs are arranged in a matrix on the top plate of the tower section.
In conclusion, the tower is divided into the form of a plurality of tower sections, each tower section is hoisted by adopting a lifting lug, and then the hoisting of a plurality of tower sections is realized, so that the problem that the relevant installation dimension is out of tolerance due to uneven stress of a large-sized tower and stress deformation is solved.
The two sections of the tower sections are assumed, and the lifting lug 17 on the first section of the tower section can also serve as a positioning device of the second section of the tower section, so that the second section of the tower section is positioned, and the stability of the tower joint between the first section of the tower section and the second section of the tower section is improved.
In this embodiment, the tower further comprises a lifting lug 15; the hanging lugs 15 are arranged at the bottom of the tower section and extend along the second direction; the number of the hanging lugs 15 is two, and the two hanging lugs 15 are arranged at intervals along the second direction.
The lifting lugs 15 may be used for towing during transport of the tower.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A lifting lug is arranged on a top plate of the tower; the reinforced rib is characterized by comprising a base plate, a reinforced plate and a reinforced rib;
the base plate comprises connecting parts and hanging parts which are connected with each other, the connecting parts are arranged on the top plate, and the hanging parts are used for hanging equipment;
at least one part of the reinforcing plate is arranged on the hanging part, and at least another part of the reinforcing plate is arranged on the connecting part;
one end of the reinforcing rib is arranged on the connecting part, and the other end of the reinforcing rib is arranged on the top plate.
2. The lifting lug of claim 1, wherein the base plate comprises a connecting plate capable of functioning as the connecting portion and a hanger plate capable of functioning as the hanger portion;
and a hanging hole is formed in the center of the hanging plate and used for hanging the hoisted equipment.
3. The lifting lug of claim 2, wherein the connecting plate has a rectangular structure and the lifting lug has a semicircular structure;
a first semicircular hole is formed in the edge of the connecting plate and faces the hanging plate; a second semicircular hole is formed in the edge of the hanging plate and faces the connecting plate;
the first semicircular hole is butted with the second semicircular hole to form the hanging hole.
4. The lifting lug of claim 2, wherein the connecting plate is integrally formed with the hanger plate.
5. The lifting lug of claim 2, wherein the number of reinforcing plates is at least two, at least one of which is disposed on one side of the lifting plate and at least one other of which is disposed on the other side of the lifting plate;
and through holes are formed in the positions, corresponding to the hanging holes, of the reinforcing plates.
6. The lifting lug of claim 2, wherein the reinforcing bars are of right-angled triangular configuration; one right-angle edge of the reinforcing rib is connected with the top plate, and the other right-angle edge of the reinforcing rib is connected with the connecting plate.
7. The lifting lug according to claim 2, wherein at least two reinforcing ribs are provided, at least one reinforcing rib being provided on one side of the connecting plate, and at least another reinforcing rib being provided on the other side of the connecting plate.
8. The lifting lug of claim 2, wherein the diameter of the lifting eye is between 90mm and 110 mm; the diameter of the reinforcing plate is set between 210mm and 230 mm.
9. A tower comprising a lifting lug as claimed in any one of claims 1 to 8 and a tower section;
the plurality of tower sections are arranged along a first direction;
at least four lifting lugs are arranged on the top plate of the tower section;
the lifting lugs are arranged in a matrix on the top plate of the tower section.
10. The tower of claim 9, further comprising a lifting lug;
the hanging lugs are arranged at the bottom of the tower section and extend along a second direction;
the number of the hanging lugs is two, and the two hanging lugs are arranged at intervals along the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320379600.8U CN219384501U (en) | 2023-03-02 | 2023-03-02 | Lifting lug and tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320379600.8U CN219384501U (en) | 2023-03-02 | 2023-03-02 | Lifting lug and tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219384501U true CN219384501U (en) | 2023-07-21 |
Family
ID=87195126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320379600.8U Active CN219384501U (en) | 2023-03-02 | 2023-03-02 | Lifting lug and tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219384501U (en) |
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2023
- 2023-03-02 CN CN202320379600.8U patent/CN219384501U/en active Active
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