CN211545645U - Box roof beam installation lug - Google Patents
Box roof beam installation lug Download PDFInfo
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- CN211545645U CN211545645U CN201922378180.8U CN201922378180U CN211545645U CN 211545645 U CN211545645 U CN 211545645U CN 201922378180 U CN201922378180 U CN 201922378180U CN 211545645 U CN211545645 U CN 211545645U
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- roof beam
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- hanger plate
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Abstract
The utility model relates to a box roof beam installation lug, including the vertical hanger plate of placing, the hanger plate is connected at box roof beam upper surface and is located box roof beam both ends, hanger plate length direction is unanimous with box roof beam length direction, the lewis hole has been seted up on the hanger plate, hanger plate one end is connected on box roof beam, and the other end stretches out the unsettled setting of box roof beam terminal surface and is used for erectting on the stand. The utility model discloses have the location of realization box girder upper surface and stand upper end that can be very quick, hang the box girder to the position back that needs the installation at the crane moreover, just can directly remove to lift by crane other box girder for the installation rate has improved the effect of installation effectiveness greatly.
Description
Technical Field
The utility model belongs to the technical field of the box roof beam installation technique and specifically relates to a box roof beam installation lug is related to.
Background
The cross section of the box beam is the same as the cross section of a common box, so the box beam is called as the box beam. Generally consisting of a cover plate, a web, a base plate and a spacer. In the world meeting project, when a part of box-shaped beams are arranged between two upright posts, all-welded installation modes are adopted, and the installation heights of the steel beams are all at the elevation position of 20 meters, so that aerial splicing is required during installation. Firstly, welding a lifting lug on a box-shaped beam in advance, then hoisting the box-shaped beam to a position where the upper surface of the box-shaped beam is flush with the upper ends of the stand columns and is positioned between the two stand columns by using a crane, and then welding the box-shaped beam and the stand columns by workers.
Referring to fig. 5, the lifting lug used for lifting the box girder 1 includes a horizontally disposed mounting plate 4 and a lifting plate 3 fixedly connected above the mounting plate 4, wherein a lifting hole 31 is formed on the lifting plate 3 for installing a lifting rope, and a crane lifts the box girder 1 by matching the lifting rope with the lifting lug.
When using above-mentioned lug to hoist box girder, when making box girder upper surface and stand upper end parallel and level, need the staff to make a round trip to adjust, it is more troublesome moreover when the staff welds box girder and stand, need the crane to hoist box girder all the time, only after the installation of preceding box girder finishes, just can use the crane to hoist back one box girder again and install, and the installation rate is very slow, and the installation effectiveness is very low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a box roof beam installation lug, its advantage is location that realization box roof beam upper surface and stand upper end can be very quick, hangs the box roof beam to the position back that needs the installation at the crane moreover, just can directly go to lift by crane other box roof beam for installation rate has improved the installation effectiveness greatly.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a box roof beam installation lug, includes the vertical hanger plate of placing, the hanger plate is connected at box roof beam upper surface and is located box roof beam both ends, hanger plate length direction is unanimous with box roof beam length direction, the lifting hole has been seted up on the hanger plate, hanger plate one end is connected one end on the box roof beam and is stretched out the unsettled setting of box roof beam terminal surface and be used for erectting on the stand.
By adopting the technical scheme, after the crane lifts the box-shaped beam to the upright post by installing the lifting rope in the lifting hole, one end of the lifting plate extending out of the end face of the box-shaped beam is erected on the upright post, so that the relative position of the box-shaped beam on the upright post can be fixed, one end of the lifting plate is connected with the box-shaped beam, the other end of the lifting plate is erected on the upright post, the upper surface of the box-shaped beam and the upper end of the upright post can be quickly positioned, and after the crane lifts the box-shaped beam to the position needing to be installed, the other box-shaped beam can be directly lifted, the installation speed is accelerated, and the installation efficiency is greatly improved.
The utility model discloses can further set up to in a preferred example: the lifting hole is formed in one end, close to the box-shaped beam, of the lifting plate.
By adopting the technical scheme, the hanging plate is more uniform in stress and more stable to mount.
The utility model discloses can further set up to in a preferred example: the lower bottom surface of the hanging plate is provided with a yielding hole, and the yielding hole is located at the intersection of the box-shaped beam and the upright post.
Through adopting above-mentioned technical scheme, the setting of the hole of stepping down makes the hanger plate not influence the normal weldment work between box girder and the stand.
The utility model discloses can further set up to in a preferred example: the hanger plate can be dismantled with the box roof beam and be connected, the hanger plate has the installed part towards one side rigid coupling of box roof beam, and the rigid coupling has four whole mountings that are the L form on the box roof beam upper surface, two mountings are a set of both ends that are located the box roof beam respectively, and every group is two the mounting is relative with the opening direction that the box roof beam is constituteed, and forms the confession the holding tank of installed part embedding, mounting length direction is unanimous with box roof beam width direction.
By adopting the technical scheme, the hanging plate can be repeatedly used, is more convenient to assemble and disassemble, and saves cost.
The utility model discloses can further set up to in a preferred example: and one side of the hanging plate facing the box beam is hinged with an auxiliary plate, the auxiliary plate is positioned at one end far away from the mounting part, and the height of the auxiliary plate is consistent with that of the mounting part.
By adopting the technical scheme, when one end of the hanging plate, which is far away from the box-shaped beam, is erected on the stand column, the upper surface of the box-shaped beam is flush with the upper end surface of the stand column.
The utility model discloses can further set up to in a preferred example: a plurality of jacks are arranged on the upper surface of the fixing piece at intervals along the length direction of the fixing piece, and a limiting plate is inserted into two jacks penetrating through the two fixing pieces in the same group and in the same length.
By adopting the technical scheme, the relative position of the mounting piece between the fixing piece and the box-shaped beam can be fixed by inserting the limiting plate into the jack, so that the hanging plate is prevented from sliding in the accommodating cavity formed by the fixing piece and the box-shaped beam when a crane lifts the hanging plate through the hanging hole.
The utility model discloses can further set up to in a preferred example: and a handle is fixedly connected to one end, far away from the box beam, of the limiting plate.
Through adopting above-mentioned technical scheme, make things convenient for the staff to insert the limiting plate in the jack or extract the limiting plate from the jack.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arrangement of the hanging plate can quickly realize the positioning of the upper surface of the box beam and the upper end of the upright post during the installation, and after the box beam is hung to a position to be installed by a crane, the other box beam can be directly lifted, so that the installation speed is accelerated, and the installation efficiency is greatly improved;
2. the hanging plate can be repeatedly used due to the detachable connection of the hanging plate and the box girder, so that the cost is saved;
3. the installation part and the fixing part are arranged, so that the hanging plate is very convenient to assemble and disassemble, and the operation is simpler.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of the second embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
FIG. 4 is a partially exploded view showing the structure of the mounting member according to the second embodiment;
fig. 5 is a schematic view of a structure for reflecting the prior art of the lifting lug.
In the figure, 1, a box beam; 2. a column; 3. a hanger plate; 31. hoisting holes; 32. a hole of abdication; 33. a mounting member; 34. a fixing member; 341. accommodating grooves; 35. a jack; 36. a limiting plate; 361. a handle; 37. an auxiliary plate; 4. and (7) mounting the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, for the utility model discloses a box roof beam installation lug, including vertical hanger plate 3 of placing, hanger plate 3 can be provided with a plurality of this embodiments and uses six as an example, and every three is a set of and lies in box roof beam 1 both ends respectively, and hanger plate 3 and 1 upper surface rigid coupling of box roof beam and one end rigid coupling are on box roof beam 1, and the other end stretches out 1 terminal surface of box roof beam and is used for erectting on stand 2. The hanging plate 3 is further provided with a hanging hole 31 for hanging a hanging rope, and the hanging hole 31 is positioned at one end of the hanging plate 3 close to the box-shaped beam 1. Meanwhile, the lower surface of the hanging plate 3 is provided with the abdicating hole 32, the abdicating hole 32 is located at the intersection of the box-shaped beam 1 and the upright post 2, half of the abdicating hole 32 is located above the box-shaped beam 1, and half of the abdicating hole is located above the upright post 2, so that the joint of the box-shaped beam 1 and the upright post 2 can be conveniently welded by a worker, and the hanging plate 3 does not influence normal welding work.
In summary, when in use, the lifting rope is directly hooked in the lifting hole 31, then the lifting plate 3 can be directly lifted by the crane, so that the box-shaped beam 1 is lifted until the box-shaped beam 1 is lifted between the two upright posts 2, and one end of the lifting plate 3 extending out of the end face of the box-shaped beam 1 is also erected on the upright post 2, at this time, the upper surface of the box-shaped beam 1 is flush with the upper surface of the upright post 2, and the box-shaped beam 1 can also be erected between the two upright posts 2 by the lifting plate 3. The staff directly takes off the lifting rope from lifting hole 31 can, and the staff just can directly carry out welding operation to box girder 1 and stand 2 afterwards, and the crane also can continue to hoist next box girder 1 for the installation rate has improved the installation effectiveness greatly.
Example two:
referring to fig. 2 to 4, the present embodiment is different from the first embodiment in that: the hanging plate 3 is detachably connected with the box-type beam 1, one side of the hanging plate 3 facing the box-type beam 1 is fixedly connected with an integrally inverted T-shaped mounting piece 33, and the mounting piece 33 is positioned at one end of the hanging plate 3 close to the box-type beam 1 and the length direction of the mounting piece is consistent with the length direction of the hanging plate 3. Four fixing pieces 34 which are integrally L-shaped are fixedly connected to the upper surface of the box-shaped beam 1, the length direction of each fixing piece 34 is consistent with the width direction of the box-shaped beam 1, the number of the fixing pieces 34 is four, every two fixing pieces are a group and are respectively positioned at two ends of the box-shaped beam 1, and the opening directions of the two fixing pieces 34 of each group are opposite and form an accommodating groove 341 which can be embedded by the mounting piece 33 together with the box-shaped beam 1.
Meanwhile, in order to avoid that the mounting member 33 slides in the length direction of the fixing member 34 in the receiving groove 341 when the mounting member 33 is mounted in the receiving groove 341, and thus drops from the receiving groove 341, an insertion hole 35 communicating to the receiving groove 341 is formed in the upper surface of each fixing member 34, a limiting plate 36 which is integrally U-shaped is inserted into two insertion holes 35 in the same length direction of the two fixing members 34 in the same group, and a handle 361 is fixedly connected to one side of the limiting plate 36 departing from the opening direction of the limiting plate. The operator can insert the position limiting plate 36 into the insertion hole 35 by holding the handle 361, thereby fixing the relative position of the hanger plate 3.
Referring to fig. 4, in order to ensure that the upper surface of the box girder 1 is flush with the upper end of the column 2 when the hanger plate 3 is erected on the column 2, an auxiliary plate 37 is fixedly attached to the hanger plate 3 at the side where the mounting member 33 is installed, the auxiliary plate 37 is located at the end away from the mounting member 33 and the height of the auxiliary plate 37 is equal to the height of the mounting member 33, and when the hanger plate 3 is connected to the fixing member 34 at one end and erected on the column 2 at the other end, the upper surface of the box girder 1 is flush with the upper end of the column 2.
In summary, when the fixing member 33 is directly inserted into the receiving groove 341 from one end of the fixing member 34, and then the handle 361 is held to insert the position limiting plate 36 into the insertion holes 35 on both sides of the hanging plate 3, the relative position of the hanging plate 3 on the box beam 1 can be fixed, and the assembly and disassembly are very convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a box roof beam installation lug which characterized in that: including vertical hanger plate (3) of placing, hanger plate (3) are connected at box girder (1) upper surface and are located box girder (1) both ends, hanger plate (3) length direction is unanimous with box girder (1) length direction, hang hole (31) have been seted up on hanger plate (3), hanger plate (3) one end is connected on box girder (1), and the other end stretches out the unsettled setting of box girder (1) terminal surface and is used for erectting on stand (2).
2. A box beam mounting lug according to claim 1, characterised in that: the lifting holes (31) are formed in one end, close to the box-shaped beam (1), of the lifting plate (3).
3. A box beam mounting lug according to claim 1, characterised in that: the lower bottom surface of the hanging plate (3) is provided with a yielding hole (32), and the yielding hole (32) is located at the intersection of the box-shaped beam (1) and the upright post (2).
4. A box beam mounting lug according to claim 1, characterised in that: hanger plate (3) can be dismantled with box roof beam (1) and be connected, hanger plate (3) have installed part (33) towards one side rigid coupling of box roof beam (1), and the rigid coupling has four whole mounting (34) that are the L form on box roof beam (1) upper surface, mounting (34) are two and are located box roof beam (1) both ends respectively for a set of, and every group is two mounting (34) are relative with the opening direction that box roof beam (1) is constituteed, and form the confession holding tank (341) of installed part (33) embedding, mounting (34) length direction is unanimous with box roof beam (1) width direction.
5. A box beam mounting lug according to claim 4, wherein: an auxiliary plate (37) is fixedly connected to one side, facing the box beam (1), of the hanging plate (3), the auxiliary plate (37) is located at one end far away from the mounting piece (33), and the height of the auxiliary plate (37) is consistent with that of the mounting piece (33).
6. A box beam mounting lug according to claim 4, wherein: a plurality of insertion holes (35) are formed in the upper surface of the fixing piece (34) at intervals along the length direction of the fixing piece, and a limiting plate (36) penetrates through the two insertion holes (35) in the same length of the two fixing pieces (34) in the same group and is inserted into the two insertion holes.
7. A box beam mounting lug according to claim 6, wherein: and a handle (361) is fixedly connected to one end of the limiting plate (36) far away from the box-shaped beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378180.8U CN211545645U (en) | 2019-12-25 | 2019-12-25 | Box roof beam installation lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378180.8U CN211545645U (en) | 2019-12-25 | 2019-12-25 | Box roof beam installation lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211545645U true CN211545645U (en) | 2020-09-22 |
Family
ID=72509743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378180.8U Active CN211545645U (en) | 2019-12-25 | 2019-12-25 | Box roof beam installation lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211545645U (en) |
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2019
- 2019-12-25 CN CN201922378180.8U patent/CN211545645U/en active Active
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