CN219863564U - Metal wallboard and concrete structure connection structure that can two-way regulation - Google Patents
Metal wallboard and concrete structure connection structure that can two-way regulation Download PDFInfo
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- CN219863564U CN219863564U CN202320901945.5U CN202320901945U CN219863564U CN 219863564 U CN219863564 U CN 219863564U CN 202320901945 U CN202320901945 U CN 202320901945U CN 219863564 U CN219863564 U CN 219863564U
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- concrete structure
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- slotted hole
- concrete
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- 239000002184 metal Substances 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 238000010276 construction Methods 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a connection structure of a metal wallboard and a concrete structure, which can be adjusted in two directions, and belongs to the field of building structures. In this connection structure, the buried plate is fixed in on the concrete structure through the crab-bolt that passes the crab-bolt slotted hole, and the length direction of crab-bolt slotted hole is perpendicular to the axial of the wall beam that needs to install, makes the crab-bolt can adjust the mounted position on the concrete structure in the crab-bolt slotted hole, avoids the crab-bolt to collide with the reinforcing bar in the concrete structure. The mounting is fixed on burying the board perpendicular to concrete structure direction, has offered the slotted hole of split bolt on the plane of mounting and wall girder contact, and split bolt passes split bolt slotted hole and wall girder, is connected to be fixed in the mounting with the wall girder, and the length direction of split bolt slotted hole is perpendicular to concrete structure's wall direction, makes split bolt can adjust self to the interval of concrete structure wall in split bolt slotted hole. A metal wallboard is fixed on one side of the wall beam, which is opposite to the concrete structure.
Description
Technical Field
The utility model belongs to the field of building structures, and particularly relates to a connection structure of a metal wallboard and a concrete structure, wherein the connection structure can be adjusted in two directions.
Background
The connection structure of the metal wallboard and the concrete is an important component of the wall surface enclosure system, and whether the structure of the metal wallboard and the concrete reasonably directly affects the overall effect of the wall surface or not. The metal wallboard is generally connected with concrete through the post-buried part, and the post-buried part is located concrete column and concrete ring roof beam surface, because the concrete surface roughness control degree of difficulty is big in the work progress, when the post-buried part is fixed in the concrete wall surface, the whole roughness of post-buried part also can receive this influence, and then influences the whole roughness of metal wallboard surface.
The Chinese patent application No. CN202020826497.3 discloses a connecting structure for a stiff structure and an existing concrete structure, wherein a buried plate is arranged on the concrete structure, the stiff structure is arranged on one side of the buried plate, and the concrete structure is fixedly connected with the buried plate and the stiff structure through chemical anchor bolts. However, the chemical anchor bolts of the buried plate are required to be implanted into the concrete, and inevitably collide with steel bars in the concrete, so that the construction is difficult.
Therefore, there is a need for a connection structure between a metal wallboard and a concrete structure, which can prevent the concrete construction quality from affecting the overall flatness of the wall surface and reduce the possibility of collision between an anchor bolt and the steel bar inside the concrete.
Disclosure of Invention
The utility model aims to solve the problem that the construction quality of concrete affects the overall flatness of a wall surface, reduce the possibility of collision between an anchor bolt and steel bars in the concrete, and provide a connecting structure of a metal wallboard and a concrete structure, wherein the connecting structure can be adjusted in two directions.
The specific technical scheme adopted by the utility model is as follows:
the utility model provides a connection structure of a metal wallboard and a concrete structure, which is capable of being adjusted in two directions.
A plurality of long round holes of anchor bolts are formed in the buried plate, the buried plate is fixed on the concrete structure through the anchor bolts penetrating through the long round holes of the anchor bolts, and the length direction of the long round holes of the anchor bolts is perpendicular to the axial direction of a wall beam to be installed, so that the installation positions of the anchor bolts on the concrete structure can be adjusted in the long round holes of the anchor bolts, and the anchor bolts are prevented from colliding with steel bars in the concrete structure.
The fixing piece is fixed on the buried plate perpendicular to the direction of the concrete structure. The tie bolt slotted hole has been seted up on the plane of mounting and wall girder contact, the tie bolt passes tie bolt slotted hole and wall girder, connects the wall girder and is fixed in on the mounting, just the length direction of tie bolt slotted hole is perpendicular to concrete structure's wall direction, makes the tie bolt can adjust self to the interval of concrete structure wall in the tie bolt slotted hole. A metal wallboard is fixed on one side of the wall beam, which is opposite to the concrete structure.
Preferably, the fixing member is a channel steel or angle steel.
Preferably, the fixing members are provided in two.
Preferably, the buried plate and the fixing member are connected by welding.
Preferably, the anchor bolt is a chemical anchor bolt.
Preferably, the wall beam is a square steel pipe.
Preferably, the wall beam and the metal wallboard are fixedly connected through self-tapping nails.
Preferably, the buried plate is provided with four anchor bolt oblong holes.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the anchor bolt oblong holes are formed in the buried plate, so that when the anchor bolts fix the anchor plate to the concrete structure, the possibility of collision between the anchor bolts and the steel bars in the concrete structure is reduced by adjusting the positions of the anchor bolts in the horizontal and transverse directions, and the convenience of construction is improved;
(2) According to the utility model, the longitudinal round holes of the split bolts are formed in the channel steel, so that when the split bolts fix the channel steel to the wall beam, the uneven position of the surface of the concrete structure is avoided by adjusting the position of the fastener in the horizontal and longitudinal directions. In the subsequent process of installing the metal wallboard on the wall beam, the influence of poor flatness of the metal wallboard in the height direction caused by uneven concrete surface can be effectively eliminated;
(3) According to the connection structure of the metal wallboard and the concrete structure, the connection mode of the construction node is convenient, all components can be processed in batches in factories, and the connection structure is assembled on site, so that the construction period is shortened.
Drawings
Fig. 1 is a three-dimensional schematic diagram of a connection structure between a metal wall plate and a concrete structure, which can be adjusted in two directions according to the present embodiment;
FIG. 2 is a cross-sectional view of a joint of a bi-directionally adjustable metal wall panel and a concrete structure according to the present embodiment;
FIG. 3 is a longitudinal cross-sectional view of a joint structure of a bi-directionally adjustable metal wall panel and a concrete structure according to the present embodiment;
in the figure: the concrete structure 1, the wall beam 2, the buried plate 3, the fixing piece 4, the anchor bolt 5, the anchor bolt oblong hole 6, the split bolt 7, the split bolt oblong hole 8 and the metal wallboard 9.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below. The technical features of the embodiments of the utility model can be combined correspondingly on the premise of no mutual conflict.
In the description of the present utility model, it will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected with intervening elements present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In the construction process, the wall surface of the concrete structure is uneven due to the concrete construction quality, so that the safety performance and the aesthetic degree of the subsequent fixed metal wallboard are affected. In addition, in the process of implanting the anchor bolts in the concrete structure, the problem that the anchor bolts collide with the internal reinforcing steel bars is frequently encountered, and in order to solve the problem, as a preferred embodiment of the utility model, a connection structure of the bidirectionally adjustable metal wallboard and the concrete structure is provided. As shown in fig. 1, the connection structure is arranged between a concrete structure 1 and a metal wall plate 9, and mainly comprises a wall beam 2, a buried plate 3, a fixing piece 4, an anchor bolt 5 and a split bolt 7.
As shown in fig. 2 and 3, each of the four corners of the buried plate 3 is provided with an anchor bolt oblong hole 6 having a certain length. The length direction of the anchor bolt oblong hole 6 is perpendicular to the axial direction of the wall beam 2 to be installed. The anchor bolt 5 passes through the anchor bolt oblong hole 6 to fix the buried plate 3 on the concrete structure. Because crab-bolt slotted hole 6 has certain length, therefore when the crab-bolt passes crab-bolt slotted hole 6, can adjust the position of crab-bolt 5 in horizontal transverse direction, through adjusting the mounted position of crab-bolt 5 on concrete structure 1, avoid crab-bolt 5 and concrete structure 1 internal reinforcement to bump, improve construction convenience, reduce the construction degree of difficulty, this is horizontal transverse adjustable structure.
In this embodiment, chemical anchors are used to secure the buried plate to the concrete structure. The chemical anchor bolt is a high-strength anchor bolt with vinyl resin as a main raw material. The chemical anchor bolt is fixed in the concrete base material through special chemical adhesive, and has the advantages of acid and alkali resistance, ageing resistance, welding resistance and good earthquake resistance. In other construction processes, other anchor bolts can be selected for fixation.
Because the difficulty of controlling the flatness of the concrete surface is high in the construction process, after the post-embedded part is fixed on the surface of the concrete structure wall body, the overall flatness of the post-embedded part can be affected, and the overall flatness of the surface of the subsequently installed metal wallboard is further affected. Thus, there is a need for a horizontally longitudinally adjustable construction between metal wall panels and concrete structures.
The fixing member 4 is fixed to the buried plate 3 perpendicularly to the direction of the concrete structure 1. The tie bolt slotted hole 8 is formed in the plane where the fixing piece 4 is in contact with the wall beam 2, the tie bolt 7 penetrates through the tie bolt slotted hole 8 and the wall beam 2, the wall beam 2 is fixedly connected to the fixing piece 4, and the length direction of the tie bolt slotted hole 8 is perpendicular to the wall surface direction of the concrete structure 1, so that the distance from the tie bolt 7 to the wall surface of the concrete structure 1 can be adjusted in the tie bolt slotted hole 8.
The split bolts are also called wall penetrating bolts and are used for drawknot between the inner side and the outer side of the wall body and bear lateral pressure and other loads of concrete. In this embodiment, the split bolts 7 are used as fasteners, and it should be noted that in actual construction, other fasteners may be selected to achieve adjustment of the distance between the wall beam 2 and the wall surface of the concrete structure 1.
In this embodiment, two channel steels are selected as the fixing members 4. The channel steel consists of wing plates at two sides and a web plate in the middle, wherein a contact surface is formed between the web plate of the channel steel and the wall beam 2. The wing plate and the web plate of the channel steel are vertically fixed on the buried plate 3 in a welding mode at the contact position of the buried plate 3 and the wing plate of the channel steel. The distance between the two channel steels is equal to the width of the wall beam 2 to be installed. The web plate of the channel steel is provided with a split bolt oblong hole 8, and the split bolt 7 penetrates through the split bolt oblong hole 8 and the wall beam 2 to connect and fix the wall beam 2 on the channel steel on two sides.
In this embodiment, channel steel is selected as the fixing member 4, and angle steel may be selected in actual construction. The angle steel can be perpendicular to the buried plate 3, and the contact surfaces are fixedly connected in a welding mode. Set up the long round hole 8 of the split bolt that length direction is perpendicular to the wall direction of concrete structure 1 on the plane of angle steel and wall roof beam 2 contact, split bolt 7 passes long round hole 8 of split bolt and wall roof beam 2, connects fixed in the angle steel with wall roof beam 2 on, also can realize through adjusting split bolt 7 in the long round hole 8 of split bolt position to adjust the interval of wall roof beam 2 to concrete structure 1 wall.
After the connection structure is installed, the metal wallboard 9 is fixed on one side of the wall beam 2 opposite to the concrete structure 1 in a self-tapping screw connection mode, and then the connection of the metal wallboard and the concrete structure in a two-way adjustment mode can be completed. In actual construction, the wall beam 2 connecting the metal wall plate 9 and the concrete structure 1 is usually a square steel pipe.
The metal wallboard and the concrete structure connection structure that this embodiment provided, but the node two-way regulation can effectively reduce the influence of concrete construction quality to the whole roughness of wall, reduces the possibility that crab-bolt and the inside reinforcing bar of concrete collide. Meanwhile, the node connection mode adopts an anchor bolt and a split bolt, is very convenient in construction, is assembled on site, and is beneficial to shortening the construction period.
The above embodiment is only a preferred embodiment of the present utility model, but it is not intended to limit the present utility model. Various changes and modifications may be made by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present utility model. Therefore, all the technical schemes obtained by adopting the equivalent substitution or equivalent transformation are within the protection scope of the utility model.
Claims (8)
1. The connection structure of the two-way adjustable metal wallboard and the concrete structure is characterized in that the connection structure is arranged between the concrete structure (1) and the metal wallboard (9) and comprises a wall beam (2), a buried plate (3), a fixing piece (4), an anchor bolt (5) and a split bolt (7);
a plurality of anchor bolt slotted holes (6) are formed in the embedded plate (3), the embedded plate (3) is fixed on the concrete structure (1) through anchor bolts (5) penetrating through the anchor bolt slotted holes (6), and the length direction of the anchor bolt slotted holes (6) is perpendicular to the axial direction of a wall beam (2) to be installed, so that the installation positions of the anchor bolts (5) on the concrete structure (1) in the anchor bolt slotted holes (6) can be adjusted, and the anchor bolts (5) are prevented from colliding with reinforcing steel bars in the concrete structure (1); the fixing piece (4) is fixed on the buried plate (3) perpendicular to the direction of the concrete structure (1); a split bolt slotted hole (8) is formed in a plane, in contact with the wall beam (2), of the fixing piece (4), the split bolt (7) penetrates through the split bolt slotted hole (8) and the wall beam (2) to fixedly connect the wall beam (2) to the fixing piece (4), the length direction of the split bolt slotted hole (8) is perpendicular to the wall surface direction of the concrete structure (1), and the split bolt (7) can adjust the distance from the split bolt slotted hole (8) to the wall surface of the concrete structure (1); a metal wallboard (9) is fixed on one side of the wall beam (2) relative to the concrete structure (1).
2. The bi-directionally adjustable metal wall panel and concrete structure connection structure of claim 1, wherein the fixing member (4) is a channel steel or angle steel.
3. The bi-directionally adjustable metal wall panel and concrete structure connection configuration of claim 1, wherein the number of fixtures (4) is two.
4. The connection structure of the two-way adjustable metal wallboard and the concrete structure according to claim 1, wherein the buried plate (3) and the fixing piece (4) are connected by welding.
5. The bi-directionally adjustable metal wall panel and concrete structure connection construction according to claim 1, characterized in that the anchor bolts (5) are chemical anchor bolts.
6. The bi-directionally adjustable metal wall panel and concrete structure connection structure of claim 1, wherein the wall beam (2) is square steel tube.
7. The bi-directionally adjustable metal wall plate and concrete structure connection structure according to claim 1, wherein the wall beam (2) and the metal wall plate (9) are fixedly connected through self-tapping screws.
8. The connection structure of the two-way adjustable metal wallboard and the concrete structure according to claim 1, wherein the buried plate (3) is provided with four anchor bolt oblong holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901945.5U CN219863564U (en) | 2023-04-17 | 2023-04-17 | Metal wallboard and concrete structure connection structure that can two-way regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901945.5U CN219863564U (en) | 2023-04-17 | 2023-04-17 | Metal wallboard and concrete structure connection structure that can two-way regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863564U true CN219863564U (en) | 2023-10-20 |
Family
ID=88323304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320901945.5U Active CN219863564U (en) | 2023-04-17 | 2023-04-17 | Metal wallboard and concrete structure connection structure that can two-way regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863564U (en) |
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2023
- 2023-04-17 CN CN202320901945.5U patent/CN219863564U/en active Active
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