CN207581189U - A kind of reusable, angle adjustable Novel lifting lugs - Google Patents
A kind of reusable, angle adjustable Novel lifting lugs Download PDFInfo
- Publication number
- CN207581189U CN207581189U CN201721811998.9U CN201721811998U CN207581189U CN 207581189 U CN207581189 U CN 207581189U CN 201721811998 U CN201721811998 U CN 201721811998U CN 207581189 U CN207581189 U CN 207581189U
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- lifting lug
- lifting
- pedestal
- screw hole
- lug
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Abstract
The utility model provides a kind of reusable, the Novel lifting lugs of angle adjustable, including lifting lug pedestal, set on the lifting lug of lifting lug pedestal, connect the rotary pin shaft of lifting lug and lifting lug pedestal, it is fixed on the lifting axis pin of lifting lug, the lifting lug tube chamber welds with base is fixed in Double-Wall Steel Boxed Cofferdam wall cabin, the lifting lug bottom includes lifting lug base deck, lifting lug base deck is equipped with the lifting lug pedestal screw hole in round shape distribution, the lifting lug includes hanger base plate, set on the lifting lug otic placode of hanger base plate, hanger base plate is circular steel plate, equipped with the lifting lug screw hole being distributed in round shape, lifting lug screw hole is overlapped with circumference where lifting lug pedestal screw hole, the lifting lug base deck of rotary pin shaft and lifting lug pedestal is fixed, lifting axis pin is used to connect with hoisting wirerope.The utility model can dismantle Reusability, while adjustable angle of lifting lug saves medicine raw material and construction cost, not only facilitate execute-in-place, but also improve construction speed, ensure that raw safety in production to meet the needs of different model lifting appliance.
Description
Technical field
It is specifically a kind of reusable, angle adjustable the utility model is related to Double-Wall Steel Boxed Cofferdam integral hoisting field
Novel lifting lugs.
Background technology
At present, Double-Wall Steel Boxed Cofferdam preferably encloses water-bound as one kind, is used in a large amount of bridge foundation construction technology
In.And as the key structure of steel cofferdam integral hoisting, lifting lifting lug is often only only used once, just cut off it is discarded, study carefully its original
Cause, nothing more than 2 points：1. lifting lug is steel plate welded unit, scantling is caused to change after cutting off, can not meet welding again makes
It is required that；2. the Double-Wall Steel Boxed Cofferdam dimension and weight due to each cushion cap differs, the unit type for lifting by crane cofferdam is caused to change
Become, if not changing angle of lifting lug, be difficult to meet the force request under cofferdam lifting operating mode.
Particularly with offshore long-span-bridge, foundation in water is hundreds and thousands of, and each Double-Wall Steel Boxed Cofferdam lifting lug weight is in hundreds of public affairs
Jin is differed to several tons, if directly cutting off discarded, be will result in lot of materials waste, is increased the construction cost of enterprise.
Invention content
The purpose of this utility model is the deficiency for existing Double-Wall Steel Boxed Cofferdam lifting shackle structure, is provided a kind of repeatable
Using the Novel lifting lugs of, angle adjustable, which can dismantle Reusability, while adjustable angle of lifting lug is to meet different shaped
The needs of number lifting appliance, section medicine raw material and construction cost, not only facilitate execute-in-place, but also improve construction speed, ensure
Raw safety in production.
The utility model technical scheme applied to solve the technical problem is：
A kind of reusable, angle adjustable Novel lifting lugs, lifting lug, company including lifting lug pedestal, set on lifting lug pedestal
The rotary pin shaft for connecing lifting lug and lifting lug pedestal, the lifting axis pin for being fixed on lifting lug, the lifting lug tube chamber welds with base are fixed on double-wall steel
In the wall cabin of cofferdam, the lifting lug bottom includes lifting lug base deck, and lifting lug base deck is equipped with the lifting lug pedestal spiral shell in round shape distribution
Hole, the lifting lug include hanger base plate, the lifting lug otic placode set on hanger base plate, and hanger base plate is circular steel plate, equipped in round shape
The lifting lug screw hole of distribution, lifting lug screw hole are overlapped with circumference where lifting lug pedestal screw hole, the lifting lug bottom of rotary pin shaft and lifting lug pedestal
Seat top plate is fixed, and lifting axis pin with hoisting wirerope for connecting, and after lifting lug is rotated in place, high-strength bolt passes through lifting lug screw hole
Lifting lug and lifting lug pedestal are connected as entirety with corresponding lifting lug pedestal screw hole.
Further, the lifting lug bottom further includes lifting lug base plate, connection lifting lug base deck and lifting lug base plate
Lifting lug pedestal stiffened panel.
Further, the spacing of lifting lug pedestal screw hole is 5 °.
Further, the spacing of lifting lug pedestal screw hole is 5 °.
Further, lifting lug otic placode both sides are additionally provided with lifting lug otic placode thickening plate, are transversely provided with lifting lug stiffened panel.
Lifting lug pedestal and Double-Wall Steel Boxed Cofferdam siding are welded to connect as entirety by the utility model, are hung by rotary pin shaft adjustment
Lifting lug is connect fixation with pedestal using high-strength bolt after ear angle, lifting axis pin is recycled to connect steel wire rope with otic placode, this
Sample achieves that angle adjustment and the Fast Installation of lifting lug, after the completion of lifting operation, removes shackle structure and is tied as recycling
Structure.This shackle structure is quick and easy for installation, can Reusability, reduce the input of material, saved the construction time, accelerate to apply
Work progress, ensure that construction quality.
Description of the drawings
Fig. 1 is the floor map of the utility model；
Fig. 2 is the elevational schematic view of the utility model；
Fig. 3 is that the utility model is rotated by 90 ° floor map；
Fig. 4 is that the utility model is rotated by 90 ° elevational schematic view；
Fig. 5 is the lifting lug base plane schematic diagram of the utility model；
Fig. 6 is the lifting lug pedestal elevational schematic view of the utility model；
Fig. 7 is the lifting lug floor map of the utility model；
Fig. 8 is the lifting lug elevational schematic view of the utility model；
Fig. 9 is the lifting lug side schematic view of the utility model.
In figure：1-Double-Wall Steel Boxed Cofferdam siding, 2-lifting lug base deck, 3-lifting lug pedestal stiffened panel, 4-lifting lug pedestal
Screw hole, 5-lifting lug otic placode, 6-rotary pin shaft, 7-lifting lug otic placode thickening plate, 8-lifting axis pin, 9-lifting lug stiffened panel, 10-
Hanger base plate, 11-manhole, 12-lifting lug base plate, 13-high-strength bolt.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution in the utility model is carried out clearly and completely
Description.
- 4 are please referred to Fig.1, the utility model is reusable, the Novel lifting lugs of angle adjustable include lifting lug pedestal, is set on
The lifting lug of lifting lug pedestal, the rotary pin shaft 6 of connection lifting lug and lifting lug pedestal, the lifting axis pin 8 for being fixed on lifting lug.
Fig. 5 and Fig. 6 are please referred to, the lifting lug pedestal steel plate welding is assembled into, and degree is of same size with cofferdam wall cabin,
It is fixedly welded in Double-Wall Steel Boxed Cofferdam wall cabin, i.e., is welded with Double-Wall Steel Boxed Cofferdam siding 1.The lifting lug bottom includes lifting lug base deck
2nd, the lifting lug pedestal stiffened panel 3 of lifting lug base plate 12, connection lifting lug base deck 2 and lifting lug base plate 12.Lifting lug pedestal
Top plate 2 is made of the steel plate for opening screw hole, as shown in figure 3, lifting lug pedestal screw hole 4 is distributed in round shape, spacing is 5 °, that is to say, that
Lifting lug is adjusted the angle as unit of 5 °.
Fig. 7-9 are please referred to, the lifting lug includes the circular steel plate bottom plate (i.e. hanger base plate 10) that bottom carries screw hole
It is formed with top stress otic placode (i.e. lifting lug otic placode 5), lifting lug uses ears shell lug form, and hanger base plate 10 uses and opens screw hole
Steel plate is made, and lifting lug screw hole is equally distributed in round shape, and spacing is 20 °, utilizes the lifting lug pedestal top of rotary pin shaft 6 and lifting lug pedestal
Plate 2 is fixed.After lifting lug is rotated in place, high-strength bolt 13 is recycled to pass through lifting lug screw hole and corresponding lifting lug pedestal screw hole 4, it will
Lifting lug is connected as entirety with lifting lug pedestal.5 both sides of lifting lug otic placode are additionally provided with lifting lug otic placode thickening plate 7, are laterally additionally provided with lifting lug and add
Gusset 9.
The lifting axis pin 8 is customized for alloy steel products, across two lifting lug otic placodes 5, is connected as with hoisting wirerope
It is whole, as main bearing member.
The utility model embodiment is：Lifting lug pedestal (Fig. 5,6) first is made according to Double-Wall Steel Boxed Cofferdam wall cabin dimensioned,
And by lifting lug pedestal and Double-Wall Steel Boxed Cofferdam siding firm welding, then processing and fabricating shackle structure (Fig. 7,8,9), processing has been welded
Cheng Hou according to the parameter adjustment angle of lifting lug of lifting equipment to suitable position, is attached (Fig. 2) with high-strength bolt.
Hoisting wirerope is connected on lifting lug using the lifting axis pin 8 made, lifting Double-Wall Steel Boxed Cofferdam carries out cofferdam
Lifting construction is waited after the completion of lifting, and is removed shackle structure (Fig. 7,8,9), is reused to other cofferdam, reach reuse
Purpose.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in any technical scope for belonging to those skilled in the art and being disclosed in the utility model, the change that can readily occur in
Change or replace, should be covered within the scope of the utility model.
Claims (5)
1. a kind of reusable, angle adjustable Novel lifting lugs, it is characterised in that：Including lifting lug pedestal, set on lifting lug pedestal
Lifting lug, connection lifting lug and lifting lug pedestal rotary pin shaft (6), be fixed on the lifting axis pin (8) of lifting lug, the lifting lug pedestal weldering
Connect and be fixed in Double-Wall Steel Boxed Cofferdam wall cabin, the lifting lug bottom include lifting lug base deck (2), lifting lug base deck (2) equipped in
The lifting lug pedestal screw hole (4) of round shape distribution, the lifting lug include hanger base plate (10), the lifting lug otic placode set on hanger base plate (10)
(5), hanger base plate (10) is circular steel plate, equipped with the lifting lug screw hole being distributed in round shape, lifting lug screw hole and lifting lug pedestal screw hole (4)
Place circumference overlaps, and rotary pin shaft (6) and the lifting lug base deck (2) of lifting lug pedestal are fixed, lifting axis pin (8) for lifting
Steel wire rope connects, and after lifting lug is rotated in place, high-strength bolt (13) will across lifting lug screw hole and corresponding lifting lug pedestal screw hole (4)
Lifting lug is connected as entirety with lifting lug pedestal.
2. reusable, angle adjustable Novel lifting lugs as described in claim 1, it is characterised in that：The lifting lug bottom is also
Include the lifting lug pedestal stiffened panel of lifting lug base plate (12), connection lifting lug base deck (2) and lifting lug base plate (12)
(3)。
3. reusable, angle adjustable Novel lifting lugs as described in claim 1, it is characterised in that：Lifting lug pedestal screw hole
(4) spacing is 5 °.
4. reusable, angle adjustable Novel lifting lugs as described in claim 1, it is characterised in that：Between lifting lug screw hole
Away from being 20 °.
5. reusable, angle adjustable Novel lifting lugs as described in claim 1, it is characterised in that：Lifting lug otic placode (5) two
Side is additionally provided with lifting lug otic placode thickening plate (7), is transversely provided with lifting lug stiffened panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811998.9U CN207581189U (en) | 2017-12-22 | 2017-12-22 | A kind of reusable, angle adjustable Novel lifting lugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811998.9U CN207581189U (en) | 2017-12-22 | 2017-12-22 | A kind of reusable, angle adjustable Novel lifting lugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207581189U true CN207581189U (en) | 2018-07-06 |
Family
ID=62739905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721811998.9U Active CN207581189U (en) | 2017-12-22 | 2017-12-22 | A kind of reusable, angle adjustable Novel lifting lugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207581189U (en) |
-
2017
- 2017-12-22 CN CN201721811998.9U patent/CN207581189U/en active Active
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