CN220596824U - Steel construction hoist is used in hoist and mount of U type roof beam - Google Patents
Steel construction hoist is used in hoist and mount of U type roof beam Download PDFInfo
- Publication number
- CN220596824U CN220596824U CN202322247496.XU CN202322247496U CN220596824U CN 220596824 U CN220596824 U CN 220596824U CN 202322247496 U CN202322247496 U CN 202322247496U CN 220596824 U CN220596824 U CN 220596824U
- Authority
- CN
- China
- Prior art keywords
- main
- beams
- lifting
- shaped beam
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 13
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a steel structure lifting appliance for lifting a U-shaped beam, which comprises the following components: a main beam and a secondary beam; the number of the main beams is two, the two main beams are arranged in parallel, and the distance between the two main beams is matched with the distance between the two inner side walls of the U-shaped beam; the secondary beams are vertically arranged with the main beams, the number of the secondary beams is a plurality, and the plurality of secondary beams are uniformly fixed above the main beams; the main beam is connected with the hoisting machine, and the secondary beam is connected with the U-shaped beam. The girder and the secondary beam are assembled and connected according to the structure of the U-shaped beam, so that all parts of the U-shaped beam are stressed uniformly in the hoisting process, the damage caused in the hoisting process of the U-shaped beam is avoided, and the construction efficiency and the construction quality are improved. The girder located below receives the ascending pulling force of hoist machine, and the secondary beam that is located above receives the decurrent pulling force of U type roof beam for hoist and mount in-process girder and secondary beam each other extrudees, has avoided the condition emergence that girder and secondary beam open welded in hoist and mount in-process again.
Description
Technical Field
The utility model relates to the technical field of urban rail construction, in particular to a steel structure lifting appliance for lifting a U-shaped beam.
Background
The prefabricated U-shaped beam enters the line of sight of urban rail transit because of the advantages of low building height, good noise reduction effect, good bridge building modeling effect, good environmental adaptability, good economy, high comprehensive functionality, traffic safety and the like, and is applied to the urban rail transit in a large number.
In the hoisting process, as the distance between the thin-wall U-shaped beam webs is too large, the thickness is very thin, the steel bar model is small, the steel bar framework is weak, the steel bar framework is very easy to deform in the hoisting process, the corrugated pipe is bent and deformed, and the position deviation of the embedded part and the steel bar protection layer are not easy to guarantee. The traditional lifting appliance has a complex structural form, and the steel bar framework is easy to deform in the lifting process, so that the integral quality of the U-beam steel bar can not be ensured.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model designs a steel structure lifting appliance for lifting a U-shaped beam, which comprises the following components: a main beam and a secondary beam; the number of the main beams is two, the two main beams are arranged in parallel, and the distance between the two main beams is matched with the distance between the two inner side walls of the U-shaped beam; the secondary beams are vertically arranged with the main beams, the number of the secondary beams is a plurality, and the plurality of secondary beams are uniformly fixed above the main beams; the main beam is connected with the hoisting machine, and the secondary beam is connected with the U-shaped beam.
Preferably, hanging plates are arranged above the main beams and below the secondary beams; the main beam is connected with the hoisting machine through the hoisting plate, and the secondary beam is connected with the U-shaped beam through the hoisting plate.
Preferably, the number of the lifting plates below each secondary beam is not less than four, wherein the two lifting plates at the outermost side are respectively matched with the two wing plate positions of the U-shaped beam.
Preferably, the main beams are provided with connecting plates, and two adjacent main beams are fixedly connected through the connecting plates.
Preferably, the connection between the main beam and the secondary beam, the connection between the main beam and the hanging plate and the connection between the secondary beam and the hanging plate are all welded.
Preferably, four-sided girth welding is used for welding.
Preferably, the main beam adopts I-steel I32b, and the secondary beam I10.
Compared with the closest prior art, the utility model has the beneficial effects that:
1. according to the utility model, the main beam and the secondary beam are assembled and connected according to the structure of the U-shaped beam, so that all parts of the U-shaped beam are uniformly stressed in the re-hoisting process, the damage caused in the re-hoisting process of the U-shaped beam is avoided, and the construction efficiency and the construction quality are increased.
2. According to the utility model, the main beam positioned below is subjected to upward tension of the hoisting machine, and the secondary beam positioned above is subjected to downward tension of the U-shaped beam, so that the main beam and the secondary beam are mutually extruded in the re-hoisting process, and the condition of welding the main beam and the secondary beam in the hoisting process is avoided.
Drawings
Fig. 1 is a schematic structural view of the steel structure lifting appliance of the utility model.
Fig. 2 is an enlarged view of the utility model at a in fig. 1.
Fig. 3 is an enlarged view of the present utility model at B in fig. 1.
Fig. 4 is an enlarged view of the present utility model at C in fig. 1.
Fig. 5 is a schematic structural view of the connecting plate of the present utility model.
Fig. 6 is an enlarged view of the utility model at D in fig. 1.
Fig. 7 is an enlarged view of the utility model at E in fig. 1.
FIG. 8 is a schematic view of the structure of the hanger plate of the present utility model.
Reference numerals:
1-main beam, 2-secondary beam, 3-connecting plate and 4-hanging plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
As shown in fig. 1 to 8, the present utility model provides a steel structure sling for lifting a U-shaped beam, comprising: a main beam 1 and a secondary beam 2; the number of the main beams 1 is two, the two main beams 1 are arranged in parallel, and the distance between the two main beams 1 is matched with the distance between the two inner side walls of the U-shaped beam; the secondary beams 2 are arranged vertically to the main beam 1, the number of the secondary beams 2 is multiple, and the multiple secondary beams 2 are uniformly fixed above the main beam 1; the main beam 1 is connected with a hoisting machine, and the secondary beam 2 is connected with a U-shaped beam. The girder and the secondary beam are assembled and connected according to the structure of the U-shaped beam, so that all parts of the U-shaped beam are stressed uniformly in the hoisting process, the damage caused in the hoisting process of the U-shaped beam is avoided, and the construction efficiency and the construction quality are improved. The main beam positioned below is subjected to upward tension of the hoisting machine, and the secondary beam positioned above is subjected to downward tension of the U-shaped beam, so that the main beam and the secondary beam are mutually extruded in the re-hoisting process, and the condition that the main beam and the secondary beam are welded in the hoisting process is avoided
In a preferred embodiment, a lifting plate 4 is arranged above the main beam 1 and below the secondary beam 2; the main beam 1 is connected with a hoisting machine through a hoisting plate 4, and the secondary beam 2 is connected with a U-shaped beam through the hoisting plate 4. The hanging plate 4 is connected with a hanging machine or a U-shaped beam through a steel wire rope.
In a preferred embodiment, the number of lifting plates 4 below each secondary beam 2 is not less than four, wherein the two outermost lifting plates 4 are respectively matched with the two wing plate positions of the U-shaped beam.
In a preferred embodiment, the main beams 1 are provided with connecting plates 3, and two adjacent main beams 1 are fixedly connected through the connecting plates 3.
In a preferred embodiment, the connection between the main beam 1 and the secondary beam 2, the connection between the main beam 1 and the lifting plate 4, and the connection between the secondary beam 2 and the lifting plate 4 are all welded.
In a preferred embodiment, the welds are all four-sided girth welds.
In a preferred embodiment, the main beam 1 adopts I-steel I32b, and the secondary beam 2 adopts I-steel I10.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the scope of the claims of the present utility model as filed.
Claims (7)
1. Steel construction hoist is used in hoist and mount of U type roof beam, its characterized in that includes: a main beam (1) and a secondary beam (2);
the number of the main beams (1) is two, the two main beams (1) are arranged in parallel, and the distance between the two main beams (1) is matched with the distance between the two inner side walls of the U-shaped beam;
the secondary beams (2) are vertically arranged with the main beams (1), the number of the secondary beams (2) is multiple, and the multiple secondary beams (2) are uniformly fixed above the main beams (1);
the main beam (1) is connected with the hoisting machine, and the secondary beam (2) is connected with the U-shaped beam.
2. The steel structure lifting appliance for lifting a U-shaped beam according to claim 1, wherein a lifting plate (4) is arranged above the main beam (1) and below the secondary beam (2);
the main beam (1) is connected with a hoisting machine through the hoisting plate (4), and the secondary beam (2) is connected with the U-shaped beam through the hoisting plate (4).
3. The steel structure lifting appliance for lifting a U-shaped beam according to claim 2, wherein the number of lifting plates (4) below each secondary beam (2) is not less than four, and wherein the two lifting plates (4) at the outermost side are respectively matched with the positions of two wing plates of the U-shaped beam.
4. The steel structure lifting appliance for lifting a U-shaped beam according to claim 2, wherein a connecting plate (3) is arranged on the main beam (1), and two adjacent main beams (1) are fixedly connected through the connecting plate (3).
5. A steel structure lifting appliance for lifting a U-shaped beam according to claim 3, characterized in that the connection between the main beam (1) and the secondary beam (2), the connection between the main beam (1) and the lifting plate (4) and the connection between the secondary beam (2) and the lifting plate (4) are all welded.
6. The steel structure lifting appliance for lifting a U-shaped beam according to claim 5, wherein the welding is four-sided girth welding.
7. The steel structure lifting appliance for lifting a U-shaped beam according to claim 1, wherein the main beam (1) adopts I-steel I32b, and the secondary beam (2) adopts I-steel I10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247496.XU CN220596824U (en) | 2023-08-21 | 2023-08-21 | Steel construction hoist is used in hoist and mount of U type roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247496.XU CN220596824U (en) | 2023-08-21 | 2023-08-21 | Steel construction hoist is used in hoist and mount of U type roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220596824U true CN220596824U (en) | 2024-03-15 |
Family
ID=90175713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322247496.XU Active CN220596824U (en) | 2023-08-21 | 2023-08-21 | Steel construction hoist is used in hoist and mount of U type roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220596824U (en) |
-
2023
- 2023-08-21 CN CN202322247496.XU patent/CN220596824U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220596824U (en) | Steel construction hoist is used in hoist and mount of U type roof beam | |
| CN107905043B (en) | Combined rail beam system of steel web truss with suspended bottom plate opening | |
| CN113699884A (en) | Rectangular concrete-filled steel tube cable tower adopting prefabricated web plates | |
| CN2663553Y (en) | Composite beam of floorslab on bottom flange of steel beam | |
| CN109138272B (en) | Super high-rise steel bar group connection fixing device and method | |
| CN214940962U (en) | Large-span steel construction vestibule | |
| CN111254813A (en) | Steel and concrete combined bent cap and manufacturing method thereof | |
| CN213112170U (en) | Box girder prefabricating field steel reinforcement framework lifting appliance | |
| CN217535150U (en) | Lifting appliance for integral hoisting of steel reinforcement framework of prefabricated part | |
| CN220336425U (en) | Attached lifting scaffold guide rail | |
| CN212359164U (en) | Trestle type assembling jig frame for steel beam subsection sliding | |
| CN218438564U (en) | Guide rail and removable torch pylon | |
| CN213387377U (en) | Assembled steel case roof beam hoist | |
| CN218176130U (en) | Beam rising column joint | |
| CN114990984B (en) | Connecting structure of corrugated steel web and reinforced concrete box girder | |
| CN213043226U (en) | H-shaped steel main transformer frame beam structure | |
| CN220908166U (en) | Combined compression bar structure based on ultra-wide box girder construction matching | |
| CN221094877U (en) | Cantilever type connecting channel for bridge construction | |
| CN215626104U (en) | Auxiliary device for integral hoisting of bent cap steel bars | |
| CN213112249U (en) | Novel box girder for crane | |
| CN211596354U (en) | All-welded weather-resistant steel box girder | |
| CN219860090U (en) | CCPP waste heat boiler heating surface module lifting tool | |
| CN216865647U (en) | Reinforced steel bar truss floor bearing plate | |
| CN215925683U (en) | Cable tower main reinforcement hoisting bracket | |
| CN213114268U (en) | Steel construction corridor bridge convenient to field assembly and mounting structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |