CN211172515U - Assembled cold-formed thin-walled steel L-shaped wall connecting column - Google Patents
Assembled cold-formed thin-walled steel L-shaped wall connecting column Download PDFInfo
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- CN211172515U CN211172515U CN201922070703.2U CN201922070703U CN211172515U CN 211172515 U CN211172515 U CN 211172515U CN 201922070703 U CN201922070703 U CN 201922070703U CN 211172515 U CN211172515 U CN 211172515U
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Abstract
The utility model belongs to the technical field of building engineering, a assembled thin-walled cold-formed steel L shape wall body spliced pole is related to, the top and the bottom of spliced pole all are equipped with the end plate, the vertical strength board that is equipped with on the spliced pole, the spliced pole passes through the mounting hole with thin-walled cold-formed steel L shape wall body and adopts zinc-plated hexagon head self tapping nail to be connected, the spliced pole adopts pre-buried anchor bolt to be connected through the connecting hole on the bottom end plate with outside basis, pass through the connecting hole on the top end plate with upper wall body and adopt to wearing bolted connection, its processing technology is simple, installation and convenient to use, can realize mill and assemble in advance, the efficiency of construction is improved, can wide application in the connection of low floor thin-walled cold.
Description
The technical field is as follows:
the utility model belongs to the technical field of building engineering, in particular to assembled thin-walled cold-formed steel L shape wall body spliced pole.
Background art:
the low-rise cold-bending thin-wall steel structure is a novel energy-saving and environment-friendly 'green' dwelling system, has the characteristics of light dead weight, high strength, good earthquake resistance, energy conservation, environmental protection and the like, and is widely applied to villas, markets, offices, self-built houses in rural areas, arranged houses or other reconstruction projects and the like. For example, CN201721674030.6 discloses a wall reinforced pulling-resistant member for low-layer cold-formed thin-walled steel house, which comprises: a pull-out resistant body; the anti-pulling part main body is connected with the wall body through a galvanized drill tail wire and connected with the foundation through an anchor bolt; the reinforced anti-pulling part main body is made of galvanized steel, the anti-pulling part main body made of the galvanized steel is connected with the wall body through the galvanized drill tail, and the anchor bolt is connected with the foundation, so that the stability, the strength, the earthquake resistance and the wind resistance of the wall body can be improved; CN201822102287.5 discloses a low-layer cold-bending thin-wall steel plate wall structure, the right side of a mounting base plate is also longitudinally provided with a PVC protective cover plate, the outer parts of the upper end surface and the lower end surface of the mounting base plate are respectively provided with an upper limit folding piece and a lower limit folding piece, the whole shapes of the upper limit folding piece and the lower limit folding piece are both C-shaped, the openings are oppositely arranged, a fire fighting cavity is reserved between the outer side surface of the mounting base plate and the PVC protective cover plate, fire fighting sand is transversely inserted into the fire fighting cavity, a water absorbing bag is longitudinally inserted into the fire fighting sand, the protective cover plate made of PVC material is arranged on the outer side of the mounting base plate, so that the mounting base plate has certain shock resistance and anti-collision buffer performance, and has fire-fighting and fire-proof performance by matching with the fire-fighting sand inside, the water absorption bag is inserted in the fire-fighting cavity, so that water vapor in a working environment can be effectively absorbed, the water vapor is prevented from adhering to and corroding the mounting substrate, and the overall safety protection performance is improved; CN201720180976.0 discloses a low-energy-consumption green building wall structure of a low-layer cold-formed thin-wall steel house, wherein a wall body made of galvanized steel is adopted, so that the stability of the wall body can be improved; the wall structure that interior wall, outer wall, wall body main part are constituteed can improve the bulk strength and antidetonation, heat preservation, thermal-insulated, the sound insulation performance of low-rise cold-formed thin wall steel house wall body, bores the resistance to corrosion that the tail silk is connected the increase connecting piece by the zinc-plating between wall body main part and interior wall, wall body main part and the outer wall, in addition, the utility model provides a low energy consumption green building wall structure of low-rise cold-formed thin wall steel house, the dead weight is light, thickness is little, heat preservation energy-conservation, sound insulation and heat insulation, anti-wind antidetonation, anticorrosive to realize energy-conserving low carbon environmental protection antidetonation safety's house. However, the existing system walls need to be assembled on site, then water and electricity pipelines are installed, and finally the outer protective materials are compounded layer by layer, so that the requirements on site construction are relatively complex and professional degree are high, factory pre-installation cannot be met, and the construction efficiency is poor.
The invention content is as follows:
the utility model discloses an invention aim at overcome the shortcoming that prior art exists, the design provides an assembled thin-walled cold-formed steel L shape wall body spliced pole to satisfy the pre-installation of thin-walled cold-formed steel wall body mill, the problem of inside slip casting scene concatenation even, with the construction installation effectiveness that improves the job site.
In order to achieve the purpose, the main structure of the assembled cold-formed thin-wall steel L-shaped wall connecting column comprises a connecting column, end plates, connecting holes, stiffening plates, circular holes, mounting holes, galvanized hexagon self-tapping screws, embedded anchor bolts, through bolts and a cold-formed thin-wall steel L-shaped wall, the height of the connecting column is the same as that of the cold-formed thin-wall steel L-shaped wall, the top and the bottom of the connecting column are both provided with 4 mm-thick end plates, a certain number of 4 mm-thick stiffening plates are vertically arranged on the connecting column, the number of the stiffening plates is determined according to the height of the connecting column, the distance between the top end plate and the uppermost stiffening plate, the distance between the bottom end plate and the lowermost stiffening plate are both 300mm, the distance between two adjacent stiffening plates in the middle is not more than 500mm, the connecting holes with the diameter of 22mm are arranged in the middle of the end plates, the structure is circular hole, the circular holes with the diameter of 30mm are arranged in the middle of the stiffening plates, the connecting column is convenient for the installation of a hydroelectric pipeline, two 4mm steel plates are welded, the two steel plates are arranged in a right-angle arrangement mode, the distance between the top end plates and the uppermost stiffening plate, the connecting holes of the thin-formed by adopting the embedded anchor bolts, the connecting holes of the thin-formed by connecting holes of the embedded thin-formed by connecting column, the cold-formed by connecting holes, the embedded.
The limb steel plate can be directly bent and formed by a 4mm thick steel plate in a factory.
The utility model discloses the mounting hole of reserving on the limb steel sheet is reserved in advance at the mill and is punched.
The circular port on connecting hole, the strength board on the end plate should reserve in advance at the mill and punch.
The end plate and the stiffening plate are welded into a whole with the limb steel plate after the corner cutting treatment is firstly carried out.
Assembled thin-walled cold-formed steel L shape wall connection post can guarantee that the wall body adopts mill to assemble in advance, directly transports the installation work that the scene can accomplish corresponding structure wall.
Compared with the prior art, the utility model, can accomplish that two wall bodies L style of calligraphy are connected, the wall body is fixed with being connected of basis and upper portion wall body, moreover in wall connection, need not to carry on complicated bolt to the hole, can directly the nailing fixed through reserving the mounting hole, and on-the-spot fault-tolerant rate is high, and its processing technology is simple, and installation and convenient to use can realize that the mill assembles in advance, improves the efficiency of construction, can wide application in the connection of low floor clod wash thin wall type steel system and various light steel packing partition walls.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only a part of the embodiments of the present invention, but not all embodiments, and all other embodiments obtained without creative efforts will fall into the protection scope of the present invention based on the embodiments.
Fig. 1 is the three-dimensional schematic diagram of the wall connecting column of L-shaped thin-walled steel sections of the assembled cold-formed structure.
Fig. 2 is the front view of the assembled cold-formed thin-walled steel L-shaped wall connecting column and wall connection.
Fig. 3 is the top view of the assembled cold-formed thin-walled steel L-shaped wall connecting column and wall connection.
Fig. 4 is a three-dimensional view of the connection between the wall connecting column and the wall body of the matching type cold-formed thin-wall steel L-shaped wall connecting column of the utility model.
The specific implementation mode is as follows:
in order to explain the technical solution of the present invention in detail, the embodiments of the present invention will be further described with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.
Example (b):
the main structure of the assembled cold-formed thin-wall section steel L-shaped wall connecting column is as shown in the figures 1, 2, 3 and 4, and comprises a connecting column 1, an end plate 2, a connecting hole 3, a stiffening plate 4, a circular hole 5, a mounting hole 6, a galvanized hexagon self-tapping screw 7, a pre-embedded anchor bolt 8, a through bolt 9 and a cold-formed thin-wall section steel L-shaped wall 10, wherein the height of the connecting column is the same as that of the cold-formed thin-wall section steel L-shaped wall 10, the top and the bottom of the connecting column 1 are both provided with end plates 2 with the thickness of 4mm, a certain number of stiffening plates 4 with the thickness of 4mm are vertically arranged on the connecting column 1 to improve the overall performance of the connecting column 1, the number of the stiffening plates 4 is determined according to the height of the connecting column 1, the distance between the top end plate 2 and the uppermost stiffening plate 4, the bottom end plate 2 and the lowermost section steel plate 4 is 300mm, the distance between two adjacent stiffening plates 4 in the middle is not more than 500mm, the end plates 2 are provided with the diameter of 22mm, the stiffening plate 3 with the circular connecting hole, the stiffening plate with the stiffening plate 3, the bottom of the stiffening plate 4, the wall connecting column 2 and the wall connecting column 4 are convenient for passing through the connecting hole, the mounting holes, the connecting column, the connecting hole, the connecting column 1 and the mounting hole, the mounting holes, the connecting column 2, the connecting hole is formed by the connecting column, the connecting holes, the connecting column, the connecting plate 35 mm, the connecting column, the connecting plate is welded by the connecting plate, the connecting holes, the connecting column, the connecting holes.
This embodiment two limb steel sheets 11 can be directly bent by 4mm steel sheet and form, but need to guarantee that two limb steel sheets 11 are perpendicular, the component height after bending should be the same with the 10 fossil fragments height of cold-formed thin-walled steel L shape wall body, every side width is about 2 ~ 5mm less than the width of wall cold-formed thin-walled steel L shape wall body 10 fossil fragments a little, with convenient installation, should carry out the circular processing of punching in advance of 3mm diameter at 11 relevant positions of steel limb board and form mounting hole 6, with the fixed of convenient later stage galvanized hexagon head self-tapping nail 7.
In this embodiment, before welding the end plate 2 and the limb steel plate 11, a right-angle edge should be subjected to corner cutting, a connecting hole 3 with a diameter of 22mm should be reserved in the middle of the end plate 2, a stiffening plate 4 in the middle should also be subjected to corner cutting on the right-angle edge, and a circular hole 5 with a diameter of 30mm should be reserved in the middle of the stiffening plate.
In this embodiment, after each component is processed, the end plates 2, the stiffening plates 4 and the bent limb steel plates are respectively welded together to form the connecting column according to the requirement that the distance between the top end plate 2 and the uppermost stiffening plate 4 and the distance between the bottom end plate 2 and the lowermost stiffening plate 4 are both 300mm, and the distance between two adjacent stiffening plates 4 in the middle is not more than 500 mm.
In the embodiment, the assembled and compounded cold-formed thin-wall steel L-shaped wall body 10 is connected into a whole through the connecting column 1 and the galvanized hexagon head self-tapping screw 7, and the cold-formed thin-wall steel L-shaped wall body 10 is conveniently fixed with a foundation and an upper wall body through the connecting holes 3 reserved at the bottom of the connecting column and the top end plate 2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. The assembled cold-formed thin-wall steel L-shaped wall connecting column is characterized by comprising a connecting column, end plates, connecting holes, stiffening plates, circular holes, mounting holes, galvanized hexagonal head self-tapping screws, embedded foundation anchors, opposite penetrating bolts and a cold-formed thin-wall steel L-shaped wall body, wherein the height of the connecting column is the same as that of the cold-formed thin-wall steel L-shaped wall body, the top and the bottom of the connecting column are respectively provided with the end plates with the thickness of 4mm, a certain number of stiffening plates with the thickness of 4mm are vertically arranged on the connecting column, the number of the stiffening plates is determined according to the height of the connecting column, the distances between the top end plates and the uppermost stiffening plate, between the bottom end plates and the lowermost stiffening plate are 300mm, the distance between the two adjacent stiffening plates in the middle is not more than 500mm, the connecting holes with the diameter of 22mm and the circular structure are arranged in the middle of the end plates, the circular holes with the diameter of 30mm are arranged in the middle of the stiffening plates, the connecting column is formed by welding two 4mm limb steel plates, the connecting column is arranged in a right angle, the connecting hole is reserved between the top end plate and the uppermost stiffening plate, the bottom end plate and the bottom end plate, the connecting hole is connected with the embedded thin-formed by the connecting column through the galvanized thin-formed by the embedded steel plate, the connecting holes on the foundation, and the embedded hexagonal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070703.2U CN211172515U (en) | 2019-11-27 | 2019-11-27 | Assembled cold-formed thin-walled steel L-shaped wall connecting column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070703.2U CN211172515U (en) | 2019-11-27 | 2019-11-27 | Assembled cold-formed thin-walled steel L-shaped wall connecting column |
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| CN211172515U true CN211172515U (en) | 2020-08-04 |
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| CN201922070703.2U Active CN211172515U (en) | 2019-11-27 | 2019-11-27 | Assembled cold-formed thin-walled steel L-shaped wall connecting column |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279502A (en) * | 2021-05-14 | 2021-08-20 | 福建绥成建设工程有限公司 | Suchengzhong irrigation wall |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279502A (en) * | 2021-05-14 | 2021-08-20 | 福建绥成建设工程有限公司 | Suchengzhong irrigation wall |
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Effective date of registration: 20220819 Address after: 266000 floor 30, building B, international development center, No. 36 Miaoling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Shandong Laigang Lvjian Development Co.,Ltd. Address before: 266000 32 / F, East Tower, Kaixuan building, No. 43, Donghai West Road, Shinan District, Qingdao, Shandong Province Patentee before: SHANDONG LAIGANG CONSTRUCTION Co.,Ltd. |