CN214995400U - Light steel step constructional device of movie room full assembly - Google Patents
Light steel step constructional device of movie room full assembly Download PDFInfo
- Publication number
- CN214995400U CN214995400U CN202120794640.XU CN202120794640U CN214995400U CN 214995400 U CN214995400 U CN 214995400U CN 202120794640 U CN202120794640 U CN 202120794640U CN 214995400 U CN214995400 U CN 214995400U
- Authority
- CN
- China
- Prior art keywords
- steel
- steel pipe
- roof beam
- pipe stand
- shaped steel
- 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 113
- 239000010959 steel Substances 0.000 title claims abstract description 113
- 238000010079 rubber tapping Methods 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 38
- 238000013461 design Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Residential Or Office Buildings (AREA)
Abstract
The utility model provides a light steel step structure device is assembled entirely in movie hall, including four at least steel pipe stands, the C shaped steel roof beam, the FC board, the C shaped steel roof beam constitutes the echelonment step with the steel pipe stand, the steel pipe stand is according to fixed range in proper order from low to high, all connect through the C shaped steel roof beam between two arbitrary adjacent steel pipe stands, the both ends of an arbitrary C shaped steel roof beam are all through first connecting plate and first bolt and steel pipe stand fixed connection, the FC board passes through the fixed side that sets up plane and steel pipe stand on the C shaped steel roof beam of self-tapping screw, the bottom of an arbitrary steel pipe stand all is provided with the second connecting plate. The utility model discloses according to cinema technological requirement, according to the unobstructed principle design of reasonable sight. The utility model discloses a light-duty thin wall C shaped steel has alleviateed the structure dead weight more, saves steel, the transportation of being convenient for to at on-the-spot complete assembly, reduce construction pollution and noise, improved the construction speed greatly, shortened construction cycle, accord with current green's requirement.
Description
Technical Field
The utility model relates to a building field especially relates to steel construction step technique, particularly is a light steel step constructional device of movie room full assembly.
Background
The modernization of the building industry is a large industrial production mode of modern manufacturing, transportation, installation and scientific management, and replaces a scattered, low-level and low-efficiency handicraft production mode in the traditional building industry. The industrialized building is a novel building mode promoted under the new concept of green houses advocated by the nation in recent years, the core of the industrialized building is the development and construction of prefabricated building and the change of building production mode, so that the high efficiency, high quality and labor saving of construction are realized, the resource consumption and the influence on the environment are reduced, and the industrialized building has remarkable economic and social benefits. The assembly type building is a necessary choice for national and regional socioeconomic development to a certain level, and is also a necessary way for the development of the building in China.
The prefabricated building refers to a house built by standardized design, industrial production, prefabricated construction and information management modes, and has the attribute of manufacturing industry. The push assembly type building is beneficial to saving water, energy, land and materials, and compared with the traditional cast-in-place mode, the push assembly type building has the advantages of shortening the construction period, reducing the labor cost, reducing the common quality, reducing the energy consumption, reducing the emission of construction waste and the like, and has very obvious economic benefit, social benefit and environmental benefit, thereby having wide development space and market prospect. The nation proposes that the culture industry is taken as a new growth point of Chinese economy and an important part of the culture industry, the film culture industry is more and more emphasized by people, and the development scale and the development speed are continuously improved. With the change of cinema construction, the leap and leap of movie box-office, the acceptance of domestic movie by the world, and the Chinese movie culture industry is growing up unconsciously. The cinema construction comprises the reconstruction of new buildings and public buildings of existing commercial culture and the like. The steel structure step plate of the cinema auditorium adopts a cast-in-place reinforced concrete plate for a long time, so that a plurality of problems of construction and construction of the cinema auditorium are detailed.
The steel structure step plate of the cinema auditorium adopts a cast-in-place reinforced concrete plate for a long time, and the steel structure is always processed and manufactured on site and installed by welding, so that the following problems of construction and construction of the cinema auditorium are brought.
1. In the construction, a large amount of concrete wet operation and steel structures are always processed and manufactured on site to produce noise. Does not meet the current requirements of green environmental protection.
2. Cast-in-place reinforced concrete slab needs formwork, steel bar binding, concrete pouring, maintenance and long construction period.
3. The steel structure is always processed and manufactured on site and is subjected to fire operation such as electric welding in the welding installation construction process, so that the construction risk is high.
4. The steel structure is always processed and manufactured on site, so that a large amount of raw materials are difficult to transport to the site due to long and heavy steel, particularly, a plurality of markets are reconstructed into cinemas, businesses still do not stop, and elevators are difficult to meet the vertical transportation of the steel.
5. The steel structure is always processed and manufactured on site and welded and installed, the construction speed is low, and the processing quality progress cannot be compared with the factory.
Disclosure of Invention
An object of the utility model is to provide a light steel stair constructional device is assembled entirely in shadow room, this kind of light steel stair constructional device is assembled entirely in shadow room solve among the prior art steel structure step and adopt on-the-spot processing to produce noise, transport difficulty, the slow technical problem of construction speed.
The utility model discloses a light steel stair structure device of movie room full assembly, including four at least steel pipe stands, C shaped steel roof beam, the FC board, C shaped steel roof beam and steel pipe stand constitute the echelonment step, the steel pipe stand is according to from low to high order fixed arrangement in proper order, all connect through C shaped steel roof beam between two arbitrary adjacent steel pipe stands, the both ends of an arbitrary C shaped steel roof beam are all through first connecting plate and first bolt and steel pipe stand fixed connection, the FC board passes through the fixed side that sets up plane and steel pipe stand on C shaped steel roof beam of self-tapping screw, the bottom of an arbitrary steel pipe stand all is provided with the second connecting plate.
Furthermore, cross supports are arranged between the front and rear adjacent steel pipe columns.
Furthermore, the steel tube upright posts are square steel tubes.
Further, the density of the FC board is less than 15KN/m3。
Further, the bending strength of the FC plate is more than 14N/mm2。
Furthermore, the self-tapping screw is an M10 stainless steel self-tapping screw, and the pulling-out force is more than 90N/mm2。
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a light steel stair structure device of cinema's full assembly designs according to the unobstructed principle of reasonable sight according to cinema's technological requirement. The light thin-wall C-shaped steel is adopted to further reduce the dead weight of the structure, save steel, and be more favorable for realizing the purpose that a market is reconstructed into a cinema without reinforcement, thereby saving the total cost of cinema reconstruction, realizing factory processing of components, facilitating transportation, realizing complete assembly on site, reducing construction pollution and noise, greatly improving the construction speed, shortening the construction period, and meeting the current requirements of green and environmental protection.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic structural diagram of the installation position of the FC board of the present invention.
Fig. 3 is a partially enlarged structural diagram of a in fig. 1.
Fig. 4 is a schematic view of a partially enlarged structure B of fig. 1.
Fig. 5 is a schematic front view of the present invention.
Fig. 6 is a schematic view of a part C of the enlarged structure of fig. 5.
Fig. 7 is a schematic diagram of a partially enlarged structure D of fig. 5.
Fig. 8 is an enlarged view of part E of fig. 5.
Detailed Description
Example 1
The present invention will be further described with reference to the accompanying drawings and embodiments, but the present invention is not limited to this embodiment, and the protection scope of the present invention should be included in all similar structures and similar variations thereof.
As shown in fig. 1-8, the utility model discloses a light steel stair structure device of movie room complete assembly, including four at least steel pipe stands 1, C shaped steel roof beam 2, FC board 8, C shaped steel roof beam 2 constitutes the echelonment step with steel pipe stand 1, steel pipe stand 1 is according to low fixed range in proper order to the height, all connect through C shaped steel roof beam 2 between two arbitrary adjacent steel pipe stands 1, first connecting plate 7 and first bolt 6 and steel pipe stand 1 fixed connection are all passed through at any one C shaped steel roof beam 2's both ends, FC board 8 passes through self-tapping screw fixed setting plane and steel pipe stand 1's side on C shaped steel roof beam 2, any one steel pipe stand 1's bottom all is provided with second connecting plate 5.
Further, cross braces 9 are arranged between the front and rear adjacent steel pipe upright posts 1.
Further, the steel tube upright posts 1 are square steel tubes.
Further, the density of the FC board 8 is less than 15KN/m3。
Further, the bending strength of the FC plate 8 is more than 14N/mm2。
Furthermore, the self-tapping screw is an M10 stainless steel self-tapping screw, and the pulling-out force is more than 90N/mm2。
Specifically, the steel tube column 1, the stepped step, the C-shaped steel beam 2, the square steel tube, and the like in this embodiment all adopt known schemes in the prior art, and those skilled in the art know the schemes, and are not described herein again.
The assembly process flow of the embodiment:
1. and paying off to determine the plane position of the step upright post.
2. According to standard component serial number classification place steel pipe stand 1, C shaped steel roof beam 2, first connecting plate 7 and first bolt 6 in order.
3. And (3) installing the steel pipe upright post 1 and the C-shaped steel beam 2 of the step structure to form a main frame of the step structure, as shown in figure 1.
4. And the main frame of the steel step is accurately fixed according to the design.
5. Install FC board 8, FC board 8 adopts self tapping screw and C shaped steel roof beam 2 and steel pipe stand 1 fixed connection.
Designing a construction flow: the step structure is integrally calculated according to the process arrangement requirement, standard component design and node connection calculation design are adopted, connecting pieces are reasonably selected, factory processing and single component classified numbering and packaging are installed, the components are uniformly transported to the site, and the components are accurately and quickly installed according to a general assembly drawing. And the steel pipe upright post 1 is fixedly connected with the floor slab 4 through a second connecting plate 5 and a second bolt 8.
Comparison table for C-shaped steel beam and rectangular steel tube beam
1. Through the calculation of the light steel structure step frame in the photo hall, the results of the calculation of the C-shaped steel beam 2 and the square steel tube upright post 1 are basically close to those of the previous step structure, and all the results meet the standard.
2. Adopt C shaped steel roof beam 2 because the dead weight is light a lot, the column bottom counter-force that reaches the floor obviously reduces, is favorable to market to rebuild, and saves steel.
3. Adopt C shaped steel roof beam 2 because the wall is thin, be connected with steel pipe stand 1 and should adopt bolted connection, also accord with the design construction of assembled.
4. The cross support 9 can be properly added to enhance the strength and ensure the stability of the whole structure.
The utility model discloses a light-duty fire prevention FC board that excels in of assembled is connected with the reliability of prefabricated step component, has changed and has adopted cast-in-place reinforced concrete slab situation for a long time. The load is reduced. Realize green environmental protection construction, opened up wider convenient road for the reconstruction of public buildings such as cinema construction especially commercial culture.
1. The principle of few specifications and multiple combinations is followed.
2. The requirements of use function, modulus and standardization are met.
3. The attachment location of the standard steel member should be considered for installation of the FC plate 8.
4. Standard component utilization is considered as much as possible.
5. The requirements of various links such as production, transportation, stacking, installation and the like are met.
The utility model has the advantages that:
1. the design of standard components, factory processing and installation of single component classification packaging are unified and transported to the site, and the components are accurately and quickly installed. And the installation construction is carried out by using an assembly mode.
2. The light steel prefabricated assembly type steps in the photo hall meet the load standard requirement of the photo hall, and the fire resistance limit meets the fire-proof standard requirement.
3. Safe and reliable steel structure support system and reasonable and economic section size.
4. The fully assembled type building construction method has the advantages that the fully assembled type building construction method is realized, the green and environment-friendly effects are achieved, and the policy requirements of the current construction department on the assembled type building are met.
5. The method realizes the processing and factory production of all components and the on-site full assembly, greatly improves the engineering quality, accelerates the construction speed, reduces the construction pollution and noise and reduces the manufacturing cost.
6. And no welding operation is performed during construction, so that the construction risk can be reduced.
7. Because the dead weight is greatly reduced, the method is more favorable for transforming the original building into the cinema, and opens up a wider and convenient road for the reconstruction of cinema construction, in particular to public buildings such as commercial culture and the like.
To sum up, the utility model discloses according to cinema process requirements, according to the unobstructed principle design of reasonable sight. The utility model is used for well small and medium movie hall adopts light-duty thin wall C shaped steel to alleviate the structure dead weight more, saves steel, more favourable realization market reconstruction does not need reinforced purpose for the cinema to saved cinema and reformed transform the overall cost, realized component mill's processing simultaneously, the transportation of being convenient for, and at the on-the-spot complete assembly, reduce construction pollution and noise, improved the construction speed greatly, shortened construction cycle, accord with current green's requirement.
Claims (6)
1. The utility model provides a light steel stair constructional device of movie hall full assembly which characterized in that: including four at least steel pipe stand (1), C shaped steel roof beam (2), FC board (8), C shaped steel roof beam (2) constitute the echelonment step with steel pipe stand (1), steel pipe stand (1) is according to from low to high order fixed arrangement in proper order, all connect through C shaped steel roof beam (2) between two arbitrary adjacent steel pipe stands (1), the both ends of arbitrary C shaped steel roof beam (2) are all through first connecting plate (7) and first bolt (6) and steel pipe stand (1) fixed connection, FC board (8) pass through the side of self-tapping screw fixed setting plane and steel pipe stand (1) on C shaped steel roof beam (2), the bottom of arbitrary steel pipe stand (1) all is provided with second connecting plate (5).
2. The light steel step structure device for the photo hall full assembly according to claim 1, which is characterized in that: and cross supports (9) are arranged between the front and rear adjacent steel pipe columns (1).
3. The light steel step structure device for the photo hall full assembly according to claim 1, which is characterized in that: the steel tube upright posts (1) are square steel tubes.
4. The light steel step structure device for the photo hall full assembly according to claim 1, which is characterized in that: the density of the FC board (8) is less than 15KN/m3。
5. The light steel step structure device for the photo hall full assembly according to claim 1, which is characterized in that: the rupture strength of the FC plate (8) is more than 14N/mm2。
6. The light steel step structure device for the photo hall full assembly according to claim 1, which is characterized in that: the self-tapping screw is an M10 stainless steel self-tapping screw, and the pulling-out force is more than 90N/mm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794640.XU CN214995400U (en) | 2021-04-19 | 2021-04-19 | Light steel step constructional device of movie room full assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794640.XU CN214995400U (en) | 2021-04-19 | 2021-04-19 | Light steel step constructional device of movie room full assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214995400U true CN214995400U (en) | 2021-12-03 |
Family
ID=79093646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120794640.XU Active CN214995400U (en) | 2021-04-19 | 2021-04-19 | Light steel step constructional device of movie room full assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214995400U (en) |
-
2021
- 2021-04-19 CN CN202120794640.XU patent/CN214995400U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108560719B (en) | Supporting and mounting method for super-large-span double-layer bidirectional suspension cable structure | |
| CN105625568B (en) | Assembly concrete orthogonal spatial space lattice boxlike tube-in-tube structure | |
| CN207553289U (en) | A kind of assembled steel and concrete frame space modular structure and system | |
| CN105908868B (en) | A kind of practice of light steel frame cage bar type single-row reinforcement regeneration concrete shear force wall | |
| CN103669574A (en) | Building frame system and assembly method thereof | |
| CN110761468B (en) | Building roof truss, building roof, support structure of building and building | |
| CN210563202U (en) | Structure suitable for assembled additional elevator well | |
| CN214995400U (en) | Light steel step constructional device of movie room full assembly | |
| CN203856069U (en) | High-rise building steel structure | |
| CN112049439B (en) | Method for integrally lifting and mounting steel platform in limited space | |
| CN201201304Y (en) | Special truss rib and precast slab for precast concrete slab | |
| CN209468856U (en) | A prefabricated concrete column-beam connection node | |
| CN104847038A (en) | Progressive collapse resistant cold-formed thin-walled profile combined wall and quick field mounting method thereof | |
| CN209369018U (en) | An assembled prefabricated concrete balcony | |
| CN207794407U (en) | A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam | |
| CN211472958U (en) | Integral concrete structure of steel frame shear wall structure | |
| CN211646721U (en) | Steel construction dysmorphism post frame bearing structure | |
| CN218467212U (en) | Support-free or few-support mounting device for fabricated building laminated slab | |
| CN220848703U (en) | Connecting assembly and supporting structure for aluminum-wood combined template | |
| CN219451221U (en) | Assembled rib floor slab with reinforced mould box | |
| CN214090536U (en) | A assembled superimposed sheet for steel construction building | |
| CN221502682U (en) | Combined supporting system for close-assembled floor slab | |
| CN108625507A (en) | Assembled sash type light steel frame-punching sheet metal-Combined concrete wall | |
| CN222314570U (en) | Aluminum alloy joint template | |
| CN218495195U (en) | A integration air conditioner support is decorated to structure for light steel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |