CN220431975U - Super-high adhesion structure of construction elevator - Google Patents
Super-high adhesion structure of construction elevator Download PDFInfo
- Publication number
- CN220431975U CN220431975U CN202321995122.XU CN202321995122U CN220431975U CN 220431975 U CN220431975 U CN 220431975U CN 202321995122 U CN202321995122 U CN 202321995122U CN 220431975 U CN220431975 U CN 220431975U
- Authority
- CN
- China
- Prior art keywords
- steel beam
- construction elevator
- anchor ear
- elevator
- ultra
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 210000005069 ears Anatomy 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a construction elevator ultra-high attachment structure which comprises a hoop, a connecting plate, expansion screws and steel beams, wherein a structural column is enclosed by the hoop, and the connecting plate is arranged at the joint of the hoop and the structural column; the steel beam is connected with the anchor ear through double-sided fillet welds, the anchor ear is two, and the two anchor ears are welded on two ends of the steel beam respectively. According to the utility model, the steel beam is additionally arranged between the structural columns to serve as an elevator wall-attaching mode, an auxiliary standard section can be erected beside the elevator guide rail to serve as an auxiliary support, the construction elevator ultra-high wall-attaching technology is solved, and the elevator wall-attaching structure has the characteristics of simplicity in operation, safety and high efficiency, and can effectively improve the production efficiency and the economic benefit.
Description
Technical Field
The utility model relates to the technical field of engineering application, in particular to an ultrahigh attachment structure of a construction elevator.
Background
Because the construction elevator is installed at the overhead position of the first floor without wall attachment points, the overhead height of the first floor is generally 9-12 m, the wall attachment distance of the construction elevator is generally not more than 7.5m, and the mode that an additional steel beam is additionally arranged between structural columns to serve as an elevator wall can replace an auxiliary standard section to serve as an auxiliary support beside an elevator guide rail is adopted, the construction elevator has the characteristics of simplicity in operation, safety and high efficiency, production efficiency can be effectively improved, and economic benefit is improved.
Disclosure of Invention
The utility model aims to provide a construction elevator ultra-high attachment structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the super-high attachment structure of the construction elevator comprises a hoop, a connecting plate, expansion screws and steel beams, wherein the hoop encloses a structural column, and the connecting plate is arranged at the joint of the hoop and the structural column;
the steel beam is connected with the anchor ear through double-sided fillet welds, the anchor ear is two, and the two anchor ears are welded on two ends of the steel beam respectively.
Preferably, the anchor ear is composed of two U-shaped steel plates, and the connecting plates on the two U-shaped steel plates are fixedly connected through expansion screws.
Preferably, the steel beam is a welded H-shaped steel beam made of Q235 material.
Preferably, the steel beam is fixedly connected with the wall attaching frame and the standard section through expansion screws.
Preferably, the anchor ear is a square anchor ear.
Preferably, two connecting pieces are arranged on the steel beam, and expansion screws are arranged on the two connecting pieces.
Compared with the prior art, the utility model has the beneficial effects that:
the steel beam is additionally arranged between the structural columns to serve as an elevator wall, an auxiliary standard section can be erected beside the elevator guide rail to serve as an auxiliary support, the construction elevator ultra-high wall attaching technology is solved, and the elevator wall attaching structure has the characteristics of being simple in operation, safe and efficient, production efficiency can be effectively improved, and economic benefit is improved.
Drawings
FIG. 1 is a schematic diagram of a structural column anchor ear node;
FIG. 2 is a schematic view of structural column hoops and steel beam installation;
FIG. 3 is a sample view of the wall mount and standard section;
FIG. 4 is a schematic view of a wall mount connection steel column;
fig. 5 is a schematic illustration of the installation of the anchor ear and the steel beam.
In the figure: 1. a hoop; 2. a connecting plate; 3. an expansion screw; 4. and (5) steel beams.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the super-high attachment structure of the construction elevator comprises a hoop 1, a connecting plate 2, expansion screws 3 and steel beams 4, wherein a structural column is enclosed by the hoop 1, and the connecting plate 2 is arranged at the joint of the hoop 1 and the structural column;
the steel beam 4 and the anchor ear 1 are connected by adopting double-sided fillet welds, the anchor ear 1 is two, and the two anchor ears 1 are respectively welded on the two ends of the steel beam 4.
According to the utility model, the anchor ear 1 is composed of two U-shaped steel plates, the connecting plates 2 on the two U-shaped steel plates are fixedly connected through the expansion screw 3, the anchor ear size is determined according to the frame column size, and the connecting plates 2 size is determined according to the wall-attached load calculation of the construction elevator.
In the utility model, the steel beam 4 is a welded H-shaped steel beam made of Q235 material, and the model and the size are calculated and determined according to the wall-attached load of the construction elevator.
In the utility model, a steel beam 4 is fixedly connected with a wall attaching frame and a standard knot through expansion screws 3.
In the utility model, the anchor ear 1 is a square anchor ear, two connecting pieces are arranged on the steel beam 4, and expansion screws 3 are arranged on the two connecting pieces.
Through establishing the girder steel between the structural column and making the attachment point, by the girder steel adoption welding H shaped steel girder steel that is attached, fix on the structural frame post, do the staple bolt on the frame post, need carry out the atress calculation of shaped steel and attachment point when selecting for use and design H shaped steel, guarantee design safety reasonable.
The principle of the first overhead layer construction elevator attachment construction method is as follows: the steel beam is not embedded into concrete structural columns on two sides, but is fixed by adopting expansion screws by arranging anchor bolts on the structural columns and connecting the anchor bolts, and then H-shaped steel and the anchor bolts are connected by adopting a double-sided fillet weld mode.
Firstly, carrying out measurement paying-off according to the scheme: and (3) accurately constructing the elevator installation position, the anchor ear on the structural column, the steel beam height and the wall attaching frame attachment position according to the construction elevator positioning and structural diagram and the elevation control line on site.
According to the scheme, the anchor ear is manufactured in the second step, the anchor ear size is determined according to the size of the frame column, the connecting plate is manufactured on the anchor ear, the connecting plate is determined according to the wall attaching load calculation of the construction elevator, the expansion screw is used for fixing, the position of the H-shaped steel beam on the anchor ear is determined, and the influence of dislocation on the installation of the wall attaching frame is avoided.
And (3) installing an H-shaped steel beam according to the scheme: the surrounding environment is ensured to be safe and reliable before installation, and because the installation place is suspended, a structural floor slab is not arranged, a sufficient safety platform is erected by utilizing surrounding scaffolds, the construction safety is ensured, and the steel beam is installed by adopting the auxiliary installation of the automobile crane. The steel beam and the anchor ear are connected by adopting double-sided fillet welds, thereby meeting the requirements of three-stage welding seams and being capable of being operated.
The fourth step according to the scheme: after the steel beam is installed, installing the wall attaching frame of the construction elevator according to the positioning of the attaching points, and fixing the connecting positions of the attaching points by adopting expansion screws.
The steel beam disassembly scheme comprises the following steps: because there is not floor around the girder steel, and girder steel specification itself is great, and the lower part is unsettled, does not have safe and reliable's dismantlement environment when dismantling. And after the related engineering is completed by the steel beam disassembly plan, the steel beam is disassembled by erecting a scaffold unloading lifting hook and matching with an automobile crane after the construction elevator is disassembled.
Safety technical measures in the technical application process: (1) A working mark area is marked in the hoisting process of the steel beam, and pedestrians are prohibited from entering, commanding in a unified way, calling up and down, coordinating actions and strictly prohibiting operation under unmanned command; (2) During the welding process of the steel beam, the safety part safety personnel performs inspection, acceptance and visa, and after the welding is finished, the steel beam is subjected to technical part and safety part acceptance check, and is hung behind an acceptance check card for use; (3) The steel beam is inspected regularly, problems and hidden dangers are found, and related personnel are informed to make corresponding solutions in time; (4) When the steel beam is disassembled, an operation area is required to be marked, rope binding fences or upright warning marks are arranged around the steel beam, special personnel command is required to be arranged on the ground, non-operation personnel are prohibited from entering the steel beam, unified command, up-down calling and coordinated action are required to be performed during disassembly, and the steel beam is prevented from falling
The working principle of the utility model is as follows: the anchor ear 1 is specifically composed of two U-shaped steel plates, the structural column is enclosed by the U-shaped steel plates, a connecting plate 2 is arranged at the connecting position, and the connecting plate is connected with the structural column by 4 expansion screws 3 to form reliable connection; as shown in fig. 2 and 5, the steel beam 4 is made of H-shaped steel, and the steel beam 4 and the anchor ear 1 are connected by adopting double-sided fillet welds, so that the requirement of three-stage welding seams is met; as shown in fig. 4, the wall-attached frame is fixedly connected with the standard section and the steel beam 4 through expansion screws 3.
While embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction elevator superelevation adheres to structure which characterized in that: the steel beam expansion anchor ear comprises anchor ears (1), connecting plates (2), expansion screws (3) and steel beams (4), wherein structural columns are enclosed by the anchor ears (1), and the connecting plates (2) are arranged at the joints of the anchor ears (1) and the structural columns;
the steel beam (4) is connected with the anchor ear (1) by adopting double-sided fillet welds, the anchor ear (1) is two, and the two anchor ears (1) are respectively welded on the two ends of the steel beam (4).
2. The construction elevator ultra-high adhesion structure according to claim 1, wherein: the anchor ear (1) is composed of two U-shaped steel plates, and connecting plates (2) on the two U-shaped steel plates are fixedly connected through expansion screws (3).
3. The construction elevator ultra-high adhesion structure according to claim 1, wherein: and the steel beam (4) is a welded H-shaped steel beam made of Q235 materials.
4. The construction elevator ultra-high adhesion structure according to claim 1, wherein: the steel beam (4) is fixedly connected with a wall attaching frame and a standard section through expansion screws (3).
5. The construction elevator ultra-high adhesion structure according to claim 1, wherein: the anchor ear (1) is a square anchor ear.
6. The construction elevator ultra-high adhesion structure according to claim 1, wherein: two connecting pieces are arranged on the steel beam (4), and expansion screws (3) are arranged on the two connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995122.XU CN220431975U (en) | 2023-07-27 | 2023-07-27 | Super-high adhesion structure of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995122.XU CN220431975U (en) | 2023-07-27 | 2023-07-27 | Super-high adhesion structure of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220431975U true CN220431975U (en) | 2024-02-02 |
Family
ID=89695941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995122.XU Active CN220431975U (en) | 2023-07-27 | 2023-07-27 | Super-high adhesion structure of construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220431975U (en) |
-
2023
- 2023-07-27 CN CN202321995122.XU patent/CN220431975U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103291076A (en) | Multilayer steel truss fragmented reverse hoisting construction method in arc-shaped frame | |
| CN114215170B (en) | Lifting method for ultrahigh-altitude giant-suspension multilayer conjoined structure | |
| CN113265952A (en) | Hoisting method for integral prefabrication of steel cover beam | |
| CN111472530A (en) | Flower basket pull rod I-shaped steel cantilever bearing frame for constructional engineering and mounting method thereof | |
| CN113585828A (en) | Installation method of large-span inverted triangular pipe truss slope roof workshop | |
| CN209941511U (en) | Supporting device for high-altitude folding of bridge steel box girder by section hoisting | |
| CN113148857A (en) | Movable type quick-dismantling hoisting steel truss | |
| CN117145051A (en) | High-altitude assembly structure of large-span space broken line truss and construction method | |
| CN211340840U (en) | Tower crane foundation of internal climbing tower crane | |
| CN220431975U (en) | Super-high adhesion structure of construction elevator | |
| CN112709434A (en) | Steel beam mounting method | |
| CN109267439B (en) | Efficient and stable three-layer viaduct and construction process thereof | |
| CN115341701B (en) | Hanging formwork construction method for high-altitude overhanging steel bar truss floor support plate | |
| CN115478710A (en) | High-rise building roof cantilever structure dismantling construction method | |
| CN211947883U (en) | Integrally-assembled large-span steel truss overbridge | |
| CN212532065U (en) | Gantry crane capable of being used in different height difference places | |
| CN114263114A (en) | Construction system and construction method of large-section steel box girder | |
| CN204185146U (en) | Construction of Steel Structure overhang crane between skyscraper two tall buildings | |
| CN209742334U (en) | Steel construction vestibule bottom curtain construction platform | |
| CN108797350B (en) | Tower column inner and outer stiff skeleton device and construction method thereof | |
| CN207376809U (en) | Temporary reinforcing device is installed without support in a kind of large overhanging steel structure high-altitude | |
| CN206844680U (en) | Steel gallery ground assembly load transfer device | |
| CN106013422A (en) | Recyclable super high-rise construction elevator segmented foundation underpinning device | |
| CN108343251A (en) | A kind of continuance lifting method without bearing large space Steel Truss Beam | |
| CN218620218U (en) | Assembled lattice hoisting frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |