CN218597376U - Cold-formed thin-walled rectangular concrete filled steel tube column-beam connecting node for elevator shaft - Google Patents
Cold-formed thin-walled rectangular concrete filled steel tube column-beam connecting node for elevator shaft Download PDFInfo
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- CN218597376U CN218597376U CN202222907477.0U CN202222907477U CN218597376U CN 218597376 U CN218597376 U CN 218597376U CN 202222907477 U CN202222907477 U CN 202222907477U CN 218597376 U CN218597376 U CN 218597376U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 239000004567 concrete Substances 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000012634 fragment Substances 0.000 claims abstract description 3
- 210000000481 breast Anatomy 0.000 abstract description 8
- 238000010079 rubber tapping Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an elevator well clod wash thin wall rectangle steel core concrete column-roof beam connected node, including steel core concrete column, angle connector, rectangle steel core beam, angle connector is installed to the four corners position department of steel core concrete column outer wall, and angle connector's outer wall is provided with a plurality of connection curb plates, steel core concrete column outer wall's both sides are connected with a plurality of sides and erect fossil fragments, steel core concrete column's outer wall welding has a plurality of breast boards, the top of breast board is provided with roof beam apron, the inboard of breast board is provided with rectangle steel core beam, and the outer wall of rectangle steel core beam top and roof beam apron contacts, and the device has and is provided with angle connector through steel core concrete column outer wall, can guarantee bracket welding reliability, and the breast board can shelve roof beam, rectangle steel core beam fixed mounting with the outside, through installing the accuracy nature when the breast board guarantees the rapid Assembly formula.
Description
Technical Field
The utility model relates to a rectangle steel tubular frame post technical field specifically is an elevator well clod wash thin wall rectangle steel pipe concrete column-roof beam connected node.
Background
The cold-bending thin-wall steel structure is generally formed by connecting basic components with the thickness of 1.5-6 mm by self-tapping self-drilling screws to form a cold-bending thin-wall steel skeleton, and light boards such as gypsum boards, OSB boards and the like are arranged on the cold-bending thin-wall steel skeleton to serve as structural wallboards and floor slabs, so that a cold-bending thin-wall steel plate rib structure system with composite stress is formed; the cold-bending thin-wall steel structure building has the advantages of 100 percent recovery of the main building material, factory prefabrication, short construction period and the like, and is popularized and applied in China at the beginning of the 21 st century.
However, the existing cold-formed thin-walled steel structure is mainly applied to a low-layer structure, and the integral shear-resistant bearing capacity is low due to the small shear strength of the node self-tapping screw, so that the cold-formed thin-walled steel structure is not suitable for being used in multi-layer buildings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator well clod wash thin wall rectangle steel pipe concrete column-roof beam connected node to solve the relevant problem that proposes in the above-mentioned background art. Based on the structure, the elevator shaft cold-formed thin-wall rectangular concrete filled steel tube column-beam connecting node is provided, self-tapping screws, rivet nuts, bolts and the like are adopted for connection at beam-column nodes, the shearing resistance of the nodes is improved on the premise of ensuring quick assembly, local damage at the nodes is avoided, and the overall rigidity and strength of the structure are improved.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an elevator well clod wash thin wall rectangle steel core concrete column-roof beam connected node, includes steel core concrete column, angle connector, rectangle steel core beam, angle connector is installed to the four corners position department of steel core concrete column outer wall, and angle connector's outer wall is provided with a plurality of connection curb plates, the both sides of steel core concrete column outer wall are connected with a plurality of sides and erect fossil fragments, the outer wall welding of steel core concrete column has a plurality of breast boards, the top of breast board is provided with roof beam apron, the inboard of breast board is provided with rectangle steel core beam, and the outer wall of rectangle steel core beam top and roof beam apron contacts.
Preferably, the number of the connecting angle steels is four.
Preferably, the outer wall of the connecting side plate is welded with a horizontal stiffening plate.
Preferably, the beam top cover plate is connected with the outer wall of the beam bottom cover plate.
Preferably, the beam bottom cover plate is connected with the rectangular steel pipe beam through riveting or threads, and the beam top cover plate is connected with the rectangular steel pipe beam and the beam bottom cover plate through riveting or threads.
Preferably, the connecting side plate is connected with the beam bottom cover plate and the rectangular steel pipe beam through riveting or threads respectively.
Preferably, the top end of the connecting side plate is connected with or riveted with a wall top guide rail through threads, and the wall top guide rail is U-shaped.
Preferably, the bottom end of the connecting side plate is connected with or riveted with a wall bottom guide rail through threads, and the wall bottom guide rail is U-shaped.
Compared with the prior art, the utility model provides an elevator well clod wash thin wall rectangle steel pipe concrete column-roof beam connected node possesses following beneficial effect:
the utility model discloses a steel core concrete column outer wall is provided with angle steel, can guarantee bracket welding reliability, and the beam bottom cover board can shelve the roof beam with the outside, rectangle steel pipe roof beam fixed mounting, accuracy nature when guaranteeing the rapid Assembly formula through installing the beam bottom cover board, through this node structure, under the prerequisite of guaranteeing the rapid Assembly, improve the reliability of node, avoid appearing local destruction, adapt to the atress characteristics of multilayer cold-formed thin wall type steel construction, effectively improve overall structure's rigidity and intensity.
Drawings
Fig. 1 is a top cross-sectional view of the present invention;
fig. 2 is a front sectional view of the present invention;
FIG. 3 is a right sectional view of the rectangular steel tubular beam and the connecting side plate of the present invention;
fig. 4 is a perspective sectional view of the present invention.
In the figure: 1. a steel pipe concrete column; 2. connecting angle steel; 3. a side vertical keel; 4. connecting the side plates; 5. a beam top cover plate; 6. a beam bottom cover plate; 7. a wall top guide rail; 8. a rectangular steel pipe beam; 9. wall bottom guide rails; 10. a horizontal stiffener.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment, as shown in fig. 1-4, the utility model provides a technical solution: a cold-formed thin-wall rectangular steel tube concrete column-beam connecting node for an elevator hoistway comprises a steel tube concrete column 1, connecting angle steels 2 and rectangular steel tube beams 8, wherein the connecting angle steels 2 are installed at four corners of the outer wall of the steel tube concrete column 1, the number of the connecting angle steels 2 is four, the connecting angle steels 2 are arranged on the outer wall of the steel tube concrete column 1, the bracket connecting reliability can be guaranteed, a plurality of connecting side plates 4 are arranged on the outer wall of each connecting angle steel 2, a plurality of side vertical keels 3 are connected to two sides of the outer wall of the steel tube concrete column 1, a plurality of beam bottom cover plates 6 are welded on the outer wall of the steel tube concrete column 1, a beam top cover plate 5 is arranged at the top end of each beam bottom cover plate 6, the rectangular steel tube beams 8 are arranged on the inner sides of the beam bottom cover plates 6, and the top ends of the rectangular steel tube beams 8 are in contact with the outer walls of the beam top cover plates 5; the outer wall of the connecting side plate 4 is welded with a horizontal stiffening plate 10, the outer walls of a beam top cover plate 5 and a beam bottom cover plate 6 are provided with a plurality of rivet nuts and bolts, the beam bottom cover plate 6 and a rectangular steel pipe beam 8 are connected by the rivet nuts and bolts, the beam top cover plate 5, the rectangular steel pipe beam 8 and the beam bottom cover plate 6 are connected by the rivet nuts and bolts, the outer wall of the connecting side plate 4 is provided with self-tapping screws, the connecting side plate 4 is respectively connected with the beam bottom cover plate 6 and the rectangular steel pipe beam 8 by the self-tapping screws, the top end of the connecting side plate 4 is connected with a wall top guide rail 7 by the self-tapping screws, the wall top guide rail 7 is U-shaped, the bottom end of the connecting side plate 4 is connected with a wall bottom guide rail 9 by the self-tapping screws, and the wall bottom guide rail 9 is U-shaped, the beam bottom cover plate 6 is extended out longer and used for mounting a temporary laying beam, so that the beam bottom cover plate 6 is connected by a single plate, the beam top cover plate 5 and the connecting side plate 4 are bolted by self-tapping screws, and the rivet nuts and bolts are adopted between the beam top cover plate 5 and the beam bottom cover plate 6 as well as between the rectangular steel pipe beam 8, and can be regarded as single-side locked common bolts;
the application is not limited to the connection mode of 'adopting self-tapping screws, rivet nuts and bolts at the joints of the beam and the column'.
The working principle is as follows: the steel tube concrete column 1 is spliced into a subtype corbel connecting beam column through four connecting angle steels 2, the connecting angle steels 2 on the steel tube concrete column 1 are used for installing connecting side plates 4, upper and lower beam bottom cover plates 6 on the steel tube concrete column 1 are welded on the steel tube concrete column 1, the connecting side plates 4 are welded at the connecting angle steels 2, the beam bottom cover plates 6 are used for temporarily placing beams during installation, and the beam bottom cover plates 6 adopt an extending structure to ensure the accuracy during quick assembly, so the beam bottom cover plates 6 are connected by single plates, the beam top cover plates 5 and the connecting side plates 4 are bolted by self-tapping screws, pull nuts and bolts are adopted between the beam top cover plates 5 and the beam bottom cover plates 6 and the rectangular steel tube beams 8, the pull rivet nuts and bolts can be considered as common bolts with unilateral locking.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides an elevator well clod wash thin wall rectangle steel core concrete column-roof beam connected node, includes steel core concrete column (1), angle connector (2), rectangle steel core beam (8), its characterized in that: the steel core concrete column (1) outer wall four corners position department installs angle connector (2), and the outer wall of angle connector (2) is provided with a plurality of connection curb plates (4), the both sides of steel core concrete column (1) outer wall are connected with a plurality of sides and erect fossil fragments (3), the outer wall welding of steel core concrete column (1) has a plurality of roof beam end apron (6), the top of roof beam end apron (6) is provided with roof beam apron (5), the inboard of roof beam end apron (6) is provided with rectangular steel pipe roof beam (8), and the outer wall of rectangular steel pipe roof beam (8) top and roof beam apron (5) contacts.
2. The elevator hoistway cold-formed thin-wall rectangular steel tube concrete column-beam connection node of claim 1, which is characterized in that: the number of the connecting angle steels (2) is four.
3. The elevator shaft cold-formed thin-wall rectangular concrete filled steel tube column-beam connecting node according to claim 1, characterized in that: and horizontal stiffening plates (10) are welded on the outer walls of the connecting side plates (4).
4. The elevator shaft cold-formed thin-wall rectangular concrete filled steel tube column-beam connecting node according to claim 1, characterized in that: the beam top cover plate (5) is connected with the outer wall of the beam bottom cover plate (6).
5. The elevator shaft cold-formed thin-wall rectangular concrete filled steel tube column-beam connecting node according to claim 4, characterized in that: the beam bottom cover plate (6) is connected with the rectangular steel pipe beam (8) through riveting or threads, and the beam top cover plate (5) is connected with the rectangular steel pipe beam (8) and the beam bottom cover plate (6) through riveting or threads.
6. The elevator hoistway cold-formed thin-wall rectangular steel tube concrete column-beam connection node of claim 1, which is characterized in that: the connecting side plates (4) are respectively connected with the beam bottom cover plate (6) and the rectangular steel pipe beam (8) through riveting or threads.
7. The elevator hoistway cold-formed thin-wall rectangular steel tube concrete column-beam connection node of claim 1, which is characterized in that: the top end of the connecting side plate (4) is connected with or riveted with a wall top guide rail (11) through threads, and the wall top guide rail (11) is U-shaped.
8. The elevator hoistway cold-formed thin-wall rectangular steel tube concrete column-beam connection node of claim 1, which is characterized in that: the bottom end of the connecting side plate (4) is connected with or riveted with a wall bottom guide rail (12) through threads, and the wall bottom guide rail (12) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222907477.0U CN218597376U (en) | 2022-11-02 | 2022-11-02 | Cold-formed thin-walled rectangular concrete filled steel tube column-beam connecting node for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222907477.0U CN218597376U (en) | 2022-11-02 | 2022-11-02 | Cold-formed thin-walled rectangular concrete filled steel tube column-beam connecting node for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218597376U true CN218597376U (en) | 2023-03-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222907477.0U Active CN218597376U (en) | 2022-11-02 | 2022-11-02 | Cold-formed thin-walled rectangular concrete filled steel tube column-beam connecting node for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218597376U (en) |
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2022
- 2022-11-02 CN CN202222907477.0U patent/CN218597376U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240814 Address after: 200000 Building 3, 2nd Floor, and Building 6, No. 3939 Cao'an Road, Jiading District, Shanghai Patentee after: SMEP elevator (China) Co.,Ltd. Country or region after: China Address before: Shanghai Smap Light Steel Structure Technology Co., Ltd., No. 3939, Caoan Road, Jiading District, Shanghai, 201812 Patentee before: Shanghai Smap Light Steel Structure Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |