CN209081253U - Lifting lug and building element - Google Patents
Lifting lug and building element Download PDFInfo
- Publication number
- CN209081253U CN209081253U CN201821939914.4U CN201821939914U CN209081253U CN 209081253 U CN209081253 U CN 209081253U CN 201821939914 U CN201821939914 U CN 201821939914U CN 209081253 U CN209081253 U CN 209081253U
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- China
- Prior art keywords
- lifting lug
- otic placode
- bottom plate
- hole
- plate
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- 239000003351 stiffener Substances 0.000 claims description 37
- 238000010276 construction Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of lifting lug and building element, belong to attachment device field.The lifting lug includes bottom plate, the otic placode connecting with bottom plate, the top plate being sheathed on otic placode, and multiple first holes are offered on bottom plate, offered on top plate with one-to-one second hole in the first hole, offer lifting lug hole on otic placode.Lifting lug provided by the utility model can be reused, and be conveniently adjusted angle and quick despatch, improve construction efficiency.The utility model additionally provides a kind of building element comprising above-mentioned lifting lug.
Description
Technical field
The utility model relates to attachment device fields, in particular to a kind of lifting lug and building element.
Background technique
Present steelwork component and heavy steel member all has biggish volume and quality, therefore is producing and installing
Lifting lug must be used as the lifting point of hanging device in journey, this makes the setting of lifting lug especially heavy during lifting component
It wants, the reasonable employment of lifting lug can guarantee safety and exploitativeness in construction process.
Nowadays common lifting lug is mostly to weld lifting lug and dedicated assembled lifting lug in steel structure hoisting construction.Wherein, it welds
It connects lifting lug disadvantage not to be used multiple times predominantly, causes material loss amount big；Weld strength requires height, and welding quality is difficult to control
System；Lifting lug mounting means is fixed, and cannot be adjusted after the completion of welding.And the shortcomings that dedicated assembled lifting lug mainly have it is poor for applicability,
It is only available for installing and using for particular elements；Force way is fixed, and lifting lug direction can not in some special-shaped component hoisting engineerings
It adjusts, lifting lug Impact direction cannot be made to be directed toward component gravity center, be easy the effect for making lifting lug by shearing force in this way, so that component is hanging knot
Structure lifting lug used for hoisting is unfavorable for the progress and ease for operation of engineering construction.
Utility model content
The utility model aims to solve at least one of above-mentioned the technical problems existing in the prior art, the mesh of the utility model
Be a kind of lifting lug is provided, can reuse, and be conveniently adjusted angle and quick despatch, improve construction efficiency.
The another object of the utility model is to provide a kind of building element have the advantages that lifting is convenient.
According to the lifting lug of the utility model first aspect embodiment comprising bottom plate, is sheathed on the otic placode connecting with bottom plate
Top plate on otic placode offers multiple first holes on bottom plate, offers on top plate and one-to-one second hole in the first hole, otic placode
On offer lifting lug hole.
According to the lifting lug of the utility model embodiment, the otic placode of bottom plate, top plate and connecting bottom board and top plate is used to cooperate,
It can be reused by the first hole opened up on bottom plate and top plate and the cooperation of the second hole, structural strength is high and is conveniently adjusted angle
And quick despatch, improve construction efficiency.
It further include web in some embodiments of the utility model, the both ends of web are connect with bottom plate and top plate respectively.
By the way that the web that connect respectively with bottom plate and top plate is arranged, can further improve bottom plate connected with top plate it is steady
It is qualitative, guarantee lifting lug structural strength with higher.
In some embodiments of the utility model, the area of the horizontal cross-section of otic placode is gradually reduced with far from bottom plate.
The area of the horizontal cross-section of otic placode can make otic placode be transferred to bottom plate and top plate with being gradually reduced far from bottom plate
Stress reaches balance, to effectively improve the structural strength and stability of lifting lug entirety.
Further include at least one piece of stiffener in some embodiments of the utility model, stiffener respectively with bottom plate and ear
Plate connection.
By the way that the stiffener connecting respectively with bottom plate and otic placode is arranged, it can effectively improve bottom plate and the connection of otic placode is tight
Close property, the further structural strength for improving lifting lug.
In some embodiments of the utility model, top plate is run through in one end of stiffener.
The top of stiffener is arranged through top plate, can be attached bottom plate, otic placode and top plate by stiffener, thus
The effective structural strength for improving lifting lug entirety.
In some embodiments of the utility model, stiffener is arranged in pairs and is symmetrically arranged in the two sides of otic placode.
Stiffener is arranged in pairs at the two sides of otic placode, and the stress that otic placode can be made to be subject to uniformly is distributed to adding for its two sides
On strength plate, to improve the stability of otic placode stress, and the structural strength of lifting lug is improved.
In some embodiments of the utility model, the area of the horizontal cross-section of stiffener with far from bottom plate it is first constant with
After be gradually reduced.
The area of the horizontal cross-section of stiffener can guarantee stiffener with being then gradually reduced far from bottom plate is first constant
Consolidation effect, and reduce influence of the stiffener to top board structure intensity, guarantee the bonding strength of stiffener and top plate.
It further include at least one block ring strength plate being connect with otic placode in some embodiments of the utility model, on ring strength plate
Offer annular distance corresponding with lifting lug hole.
By the way that the ring strength plate that connect with otic placode is arranged, can effectively improve the structural strength of otic placode, avoid otic placode by
Stress is larger and damages.
It further include multiple studs corresponding with the first hole in some embodiments of the utility model.
By the way that corresponding with the first hole and the second hole stud is arranged, convenient for operating personnel use stud by lifting lug with it is to be moved
Structural member removably fix.
According to the building element of the utility model second aspect embodiment comprising above-mentioned lifting lug and connect with lifting lug
Structural member.
Have lifting convenient excellent using lifting lug as described above according to the building element of the utility model embodiment
Point.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of lifting lug provided by the embodiment of the utility model；
Fig. 2 is the decomposition texture schematic diagram at the first visual angle of lifting lug provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram at the second visual angle of lifting lug provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram at the third visual angle of lifting lug provided by the embodiment of the utility model；
Fig. 5 is a kind of structural schematic diagram of building element provided by the embodiment of the utility model；
Fig. 6 is the structural schematic diagram of lifting lug provided by the embodiment of the utility model and Stud connection.
In figure: 001- lifting lug；100- bottom plate；The first hole 101-；110- otic placode；111- lifting lug hole；120- top plate；121-
Two holes；The first gap 122-；The second gap 123-；130- web；140- stiffener；150- ring strength plate；151- annular distance；200- spiral shell
Column.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " etc. are only used for distinguishing description,
It is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
It please refers to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment provides a kind of lifting lugs 001 comprising bottom plate 100 and bottom
Otic placode 110 that plate 100 connects, the top plate 120 that is sheathed on otic placode 110 offer multiple first holes 101, top plate on bottom plate 100
Offered on 120 with one-to-one second hole 121 in the first hole 101, offer lifting lug hole 111 on otic placode 110.
Specifically, service performance and intensity requirement in order to guarantee lifting lug 001, bottom plate 100, otic placode 110 and top plate 120 can
To select steel plate (such as Q235 steel plate, Q345 steel plate or AH36 steel plate) or other alloy-steel plate preparations；It is offered on top plate 120
The first gap 122 passed through for otic placode 110；It, can be by bottom plate 100 and otic placode 110, otic placode 110 and top when preparing lifting lug 001
Plate 120 is successively welded together to form an entirety, in the case where weld strength reaches requirement and weldquality reaches requirement,
The whole structural strength for the lifting lug 001 that can guarantee certainly, can also be by bottom plate in other preferred embodiments
100, otic placode 110 and the integrated molding of top plate 120 are prepared, and can also obtain the satisfactory lifting lug 001 of intensity.
The shape of bottom plate 100 can be circle, triangle, polygon and other special-shaped plates, and the shape of top plate 120 can be with
It is identical as bottom plate 100 can not also be identical；In the present embodiment, in order to improve the whole structural strength of lifting lug 001 and convenient for adjusting
The angle for saving lifting lug 001, is disposed as circular plate for bottom plate 100 and top plate 120, and diameter is roughly the same.
It is corresponding on bottom plate 100 and top plate 120 to offer multiple first holes 101 and the second hole 121,101 He of the first hole
Second hole 121 is circular hole, and quantity, preferably at 8-10, bottom plate 100 and top plate 120 are fixed in help that can either be stable,
The structural strength of reduction bottom plate 100 and top plate 120 that will not be excessive；In the present embodiment, the number in the first hole 101 and the second hole 121
Amount is ten, and the first hole 101, along the circumferentially-spaced arrangement of bottom plate 100, the second hole 121 is along the circumferentially-spaced arrangement of top plate 120；Have
Benefit, the first hole 101 and the second hole 121 can be threaded hole, can further improve between bottom plate 100 and top plate 120 with
And lifting lug 001 and the stability to be connected between lifting components.
The course of work of lifting lug 001 provided in this embodiment is: identifying component in member upper to be lifted first
Position of centre of gravity then temporarily places lifting lug 001 in the hoisting point position of component surface, slowly to select suitable hoisting point position
Rotation lifting lug 001 makes otic placode 110 be directed toward center of gravity direction, determines needed for fixed lifting lug 001 then according to the weight to lifting components
The first hole 101 and the second hole 121 quantity and the first hole 101 and the second hole 121 position, and the root on component to be lifted
According to the position aperture in determining the first hole 101 and the second hole 121, component and lifting lug 001 are finally passed through into aperture using connector
It is fixed together with the first hole 101, the second hole 121, after successively multiple lifting lugs 001 needed for lifting are fixed on component, just
Lifting operation can be carried out by lifting lug 001.
Some embodiments according to the present utility model, lifting lug 001 further include web 130, the both ends of web 130 respectively with bottom
Plate 100 and top plate 120 connect.In the present embodiment, web 130 is circular ring shape and the both ends side with bottom plate 100 and top plate 120 respectively
Edge connection.By the way that the web 130 connecting respectively with bottom plate 100 and top plate 120 is arranged, 100 He of bottom plate can be further improved
The stability that top plate 120 connects, in other embodiments, web 130 can also become according to the shape of bottom plate 100 and top plate 120
Change, so that bottom plate 100, top plate 120 and the connection of web 130 form a closed entirety to improve structural strength.
Some embodiments according to the present utility model, the area of the horizontal cross-section of otic placode 110 with far from bottom plate 100 gradually
Reduce.In the present embodiment, otic placode 110 is subtriangular shape, and the bottom of otic placode 110 is connect with bottom plate 100 and otic placode 110
Two sides connect with 130 inner wall of web, the top of otic placode 110 is arc-shaped.The top and two sides of otic placode 110 respectively with bottom plate
100 and web 130 connect, bottom plate 100, otic placode 110 and web 130 are connected into closely whole, a while otic placode 110
Horizontal cross-section area with being gradually reduced far from bottom plate 100, otic placode 110 can be made to be transferred to bottom plate 100 and top plate 120
Stress equilibrium, it is effective to improve lifting lug 001 whole structural strength and stability.
Some embodiments according to the present utility model, lifting lug 001 further include that at least one piece of stiffener 140, stiffener 140 divides
It is not connect with bottom plate 100 and otic placode 110, in the present embodiment, lifting lug 001 includes four pieces of stiffeners 140.By be arranged respectively with bottom
The stiffener 140 that plate 100 and otic placode 110 connect, can effectively improve the being completely embedded property of bottom plate 100 and otic placode 110, into one
The structural strength of the raising lifting lug 001 of step, to guarantee that lifting lug 001 is not damaged when hanging and setting weight.
Some embodiments according to the present utility model, one end of stiffener 140 are put more energy into top plate 120, the present embodiment
Top plate 120 is run through at the top (one end i.e. far from bottom plate 100) of plate 140, offers on top plate 120 and to pass through for stiffener 140
Second gap 123.The top of stiffener 140 arranges through top plate 120, can be by stiffener 140 by bottom plate 100, otic placode 110
It is attached with top plate 120, to effectively improve the whole structural strength of lifting lug 001.
Some embodiments according to the present utility model, stiffener 140 arrange and are symmetrically arranged in pairs the two of otic placode 110
Side.Stiffener 140 is arranged in pairs at the two sides of otic placode 110, and the stress that otic placode 110 can be made to be subject to uniformly is distributed to its two sides
Stiffener 140 on, to improve the stability of 110 stress of otic placode, and improve the structural strength of lifting lug 001.
Some embodiments according to the present utility model, the area of the horizontal cross-section of stiffener 140 is with first far from bottom plate 100
Constant to be then gradually reduced, in the present embodiment, the shape of stiffener 140 is right-angled trapezium, and the bottom edge of stiffener 140 and otic placode
110 connections, the right angle side of stiffener 140 is connect with bottom plate 100.The area of the horizontal cross-section of stiffener 140 is with the bottom of far from
Plate 100 is first constant to be then gradually reduced, and on the one hand can be guaranteed the consolidation effect of stiffener 140, on the other hand can be reduced and add
Influence of the strength plate 140 to 120 structural strength of top plate guarantees the bonding strength of stiffener 140 and top plate 120.
Some embodiments according to the present utility model, lifting lug 001 further include at least one block ring strength plate connecting with otic placode 110
150, offer annular distance 151 corresponding with lifting lug hole 111 on ring strength plate 150, in the present embodiment, the two sides of otic placode 110 connect respectively
It is connected to one block of ring strength plate 150, ring strength plate 150 and otic placode 110 weld.By being separately connected ring strength plate in the two sides of otic placode 110
150, the structural strength of otic placode 110 can be effectively improved, avoids otic placode 110 larger by stress and damages.Other excellent
It selects in embodiment, otic placode 110 and the integrated molding of ring strength plate 150 can also be prepared.
It please refers to shown in Fig. 6, some embodiments according to the present utility model, lifting lug 001 further includes multiple and the first hole 101
Corresponding stud 200.In the present embodiment, lifting lug 001 can also include ten studs 200.By prepared with the first hole 101 and the
Stud 200 can be sequentially passed through the first hole 101 and corresponding second hole 121, structure by the corresponding stud 200 in two hole 121, user
Be fixedly connected by bolt with component after aperture on part, thus component to be moved is removably connect with lifting lug 001 so as to
In operation.It, can be with when aperture is threaded hole on the first hole 101 and the second hole 121 and component in the preferred embodiment of part
Directly lifting lug 001 and component are closely connected by screw thread and stud 200.
Referring to figure 5. and shown in Fig. 6, according to the building element of the utility model second aspect embodiment comprising according to
The lifting lug 001 of the utility model first aspect embodiment and the structural member being connect with lifting lug 001, the structural member can for girder steel,
The steel members such as steel column, steel truss, steel platform or other with girder steel, steel column, steel truss, steel platform concrete component.
Have using lifting lug 001 as described above according to the building element of the utility model embodiment and hang a liter convenience, apply
The high-efficient advantage of work.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of lifting lug, which is characterized in that it includes bottom plate, the otic placode connecting with the bottom plate, is sheathed on the otic placode
Top plate offers multiple first holes on the bottom plate, offered on the top plate with one-to-one second hole in first hole,
Lifting lug hole is offered on the otic placode.
2. lifting lug according to claim 1, which is characterized in that further include web, the both ends of the web respectively with it is described
Bottom plate is connected with the top plate.
3. lifting lug according to claim 1, which is characterized in that the area of the horizontal cross-section of the otic placode is with far from described
Bottom plate is gradually reduced.
4. lifting lug according to claim 1, which is characterized in that it further include at least one piece of stiffener, the stiffener difference
It is connect with the bottom plate and the otic placode.
5. lifting lug according to claim 4, which is characterized in that the top plate is run through in one end of the stiffener.
6. lifting lug according to claim 4, which is characterized in that the stiffener is arranged in pairs and is symmetrically arranged in the ear
The two sides of plate.
7. lifting lug according to claim 4, which is characterized in that the area of the horizontal cross-section of the stiffener is with far from institute
State that bottom plate is first constant to be then gradually reduced.
8. lifting lug according to claim 1, which is characterized in that further include at least one piece ring strength being connect with the otic placode
Plate offers annular distance corresponding with the lifting lug hole on the ring strength plate.
9. lifting lug according to claim 1, which is characterized in that further include multiple studs corresponding with first hole.
10. a kind of building element, which is characterized in that it include lifting lug as claimed in any one of claims 1-9 wherein and with it is described
The structural member of lifting lug connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939914.4U CN209081253U (en) | 2018-11-22 | 2018-11-22 | Lifting lug and building element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821939914.4U CN209081253U (en) | 2018-11-22 | 2018-11-22 | Lifting lug and building element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081253U true CN209081253U (en) | 2019-07-09 |
Family
ID=67125253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821939914.4U Expired - Fee Related CN209081253U (en) | 2018-11-22 | 2018-11-22 | Lifting lug and building element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320576A (en) * | 2020-11-19 | 2021-02-05 | 北京益唯易科技发展有限公司 | Multifunctional precast concrete plate hoisting tool and use method thereof |
-
2018
- 2018-11-22 CN CN201821939914.4U patent/CN209081253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320576A (en) * | 2020-11-19 | 2021-02-05 | 北京益唯易科技发展有限公司 | Multifunctional precast concrete plate hoisting tool and use method thereof |
| CN112320576B (en) * | 2020-11-19 | 2022-05-17 | 北京益唯易科技发展有限公司 | Multifunctional precast concrete plate hoisting tool and use method thereof |
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Granted publication date: 20190709 |