CN212358713U - Connection structure of external wall panel - Google Patents
Connection structure of external wall panel Download PDFInfo
- Publication number
- CN212358713U CN212358713U CN202020857708.XU CN202020857708U CN212358713U CN 212358713 U CN212358713 U CN 212358713U CN 202020857708 U CN202020857708 U CN 202020857708U CN 212358713 U CN212358713 U CN 212358713U
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- external wall
- wall panel
- connecting piece
- side fascia
- panel according
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Abstract
The utility model relates to an assembly type structure field, concretely relates to connection structure of side fascia, including the connecting piece that is used for mounting on rigid coupling steel structure skeleton A and is used for rigid coupling side fascia B, the one end of mounting fix on steel structure skeleton A, the other end is the overhanging form, is equipped with the fixed slot on the connecting piece, the fixed slot comprises semicircle hole portion and cross the aqueduct, wherein cross the below and the top-down slope that the aqueduct is located semicircle hole portion and arrange, cross the one end intercommunication semicircle hole portion of aqueduct, the other end communicates to the edge of connecting piece. During installation, the external wall panel B is close to the steel structure framework A, the side edge of the connecting piece contacts with the fixing piece firstly, and the transition groove is clamped on the fixing piece. Then slowly impel side fascia B, with the help of side fascia B's dead weight side fascia B descends downwards, the mounting is natural slides to semicircle orifice portion to realize side fascia B's fixed. The structure has good stability and is not easy to fall off. Avoid the installation to interfere, work efficiency obtains promotion by a wide margin.
Description
Technical Field
The utility model relates to an assembly type structure field, concretely relates to connection structure of side fascia.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The external wall panel of the prefabricated building house is also the installation mode, at present, angle steel is welded on the external wall panel, a bolt is welded on a steel structure framework, then a connecting hole on the angle steel is sleeved on the bolt, and then the bolt is fixed by a nut. But generally, the safety space is limited, the external wall panel often interferes with the bolt, and the angle steel is difficult to be sleeved on the bolt. The existing solution is to directly weld the angle steel to the steel structure framework, which needs on-site construction, has large and more complicated operation difficulty and lower efficiency.
Disclosure of Invention
The utility model aims at providing an installation effectiveness is high, need not the connection structure of site operation's side fascia.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connection structure of side fascia, is including the connecting piece that is used for the mounting on the rigid coupling steel structure skeleton A and is used for rigid coupling side fascia B, the one end of mounting fix on steel structure skeleton A, the other end is the overhanging form, the connecting piece on be equipped with the fixed slot, the fixed slot comprises semicircle hole portion and transition groove, wherein cross the below and the top-down slope arrangement that the transition groove is located semicircle hole portion, cross the one end intercommunication semicircle hole portion of transition groove, the other end communicates to the edge of connecting piece.
Due to the adoption of the technical scheme, during installation, the external wall panel B is close to the steel structure framework A, the side edge of the connecting piece firstly contacts with the fixing piece, and the transition groove is clamped on the fixing piece. Then slowly impel side fascia B, with the help of side fascia B's dead weight, side fascia B descends downwards, and the mounting slides to semicircle orifice portion naturally to realize side fascia B's fixed. The structure has good stability and is not easy to fall off. Avoid the installation to interfere, realize convenient installation, work efficiency obtains promotion by a wide margin.
Drawings
Fig. 1 is a cross-sectional view of a front view of the present invention;
FIG. 2 is a cross-sectional view C-C;
FIG. 3 is a cross-sectional view of section I of FIG. 1;
FIG. 4 is an enlarged view of section II of FIG. 2;
FIG. 5 is a front view of the connector;
fig. 6 is a left side view of fig. 5.
Detailed Description
As shown in fig. 1 to 6, a connection structure of an external wall panel includes a fixing member 10 for fixedly connecting a steel structure frame a and a connection member 20 for fixedly connecting an external wall panel B, wherein one end of the fixing member 10 is fixed on the steel structure frame a, and the other end is in a cantilevered shape, the connection member 20 is provided with a fixing groove 21, the fixing groove 21 is composed of a semicircular hole portion 211 and a transition groove 212, the transition groove 212 is positioned below the semicircular hole portion 211 and is obliquely arranged from top to bottom, one end of the transition groove 212 is communicated with the semicircular hole portion 211, and the other end is communicated with the edge of the connection member 20. During installation, one end of the fixing part 10 is welded on the steel structure framework A, the other end of the fixing part protrudes out of the steel structure framework A, and the connecting part 20 is welded and fixed on the framework of the external wall panel B. The external wall panel B is close to the steel structure framework A, the side edge of the connecting piece 20 firstly contacts the fixing piece 10, and the transition groove 212 is clamped on the fixing piece 10. Then slowly impel side fascia B, with the help of side fascia B's dead weight, side fascia B descends downwards, and mounting 10 is natural slides to semicircle orifice 211, and semicircle orifice 211 hangs at mounting 10 to realize side fascia B's fixed. The structure has good stability and is not easy to fall off. Avoid the installation to interfere, realize convenient installation, work efficiency obtains promotion by a wide margin. The fixing groove 21 corresponds to an opening-to-edge fixing portion, and the fixing member 10 can be gradually pushed from the side to a proper mounting position, thereby compensating for the shortage of the mounting space. The problem of interference between the connecting member 20 and the fixing member 10 is completely solved, and smooth installation is ensured. The utility model discloses utilize connecting piece 20 self structure just can solve the installation interference problem, design benefit, the practicality is wide. The device does not need site construction, is convenient to install, and has high efficiency and low cost.
The connecting member 20 is an L-shaped plate, one side of which is fixed on the external wall panel B, the other side is perpendicular to the fixing member 10, and the fixing groove 21 is located on the side. The connecting piece 20 can be processed by angle steel, and the angle steel is common in material, easy to process and low in cost.
The fixing member 10 is a bolt.
The fixing piece 10 is fixed with a nut 30, the nut 30 and the fixing piece 10 form a threaded fit, and the connecting piece 20 is located between the steel structure framework A and the nut 30.
A washer 40 is arranged between the connecting piece 20 and the nut 30.
The groove width of the transition groove 212 is 3-6mm larger than the diameter of the fixing piece 10.
The inclination angle of the transition groove 212 is 30-60 degrees.
The preferred scheme is as follows: the transition groove 212 has a groove width 4mm larger than the diameter of the fixing member 10.
The preferred scheme is as follows: the inclination angle of the transition groove 212 is 45 °.
The dimensions and the structure of the transition groove 212 and the fixing member 10 meet the above requirements, so that the fixing member 10 can be smoothly slid to the bottom of the fixing groove 21. The utility model discloses well nut 30 and gasket 40's setting is carried on spacingly to external wall board B, can prevent external wall board B drunkenness, improves the reliability and the stability of installation.
Examples
The height of the connecting piece 20 is 150mm, the width is 50mm, the length is 125mm, the thickness of the section steel is 10mm, the aperture is 24mm, and the fixing piece 10 adopts M20 bolt rods which are fixed on steel columns of the steel structure framework A.
The connecting member 20 is welded to the external wall panel B in the width direction, and the external wall panel B needs to be provided with 4 connecting members 20, and 2+2 are respectively arranged on two sides of the external wall panel B. The vertical position of 2 connecting pieces 20 on each side needs to satisfy the space size with the structural beam is greater than 150/2=75mm, that is, the convenience in installation can be satisfied.
When the external wall panel B with the connecting piece 20 installed is hoisted to the face opposite to the steel structure framework A, the transition groove 212 at the lower end of the fixing groove 21 is matched with the M20 bolt which is configured on the steel structure framework A in advance, the external wall panel B is slowly pushed, and by means of the dead weight of the external wall panel B, the connecting piece 20 naturally slides down until the M20 bolt slides into the top end of the opening hole of the fixing groove 21, namely the semicircular hole part 211. The gasket 40 and the nut 30 are then installed and the external wall panel B is substantially installed. The connecting piece 20 basically realizes the self-locking function, has good stability after being installed in place and is not easy to fall off; convenient installation can be realized with the help of side fascia B dead weight simultaneously.
Claims (9)
1. The utility model provides a connection structure of side fascia which characterized in that: including mounting (10) that are used for rigid coupling steel structure skeleton A and connecting piece (20) that are used for rigid coupling side fascia B, one end of mounting (10) fix on steel structure skeleton A, the other end is the overhanging form, connecting piece (20) on be equipped with fixed slot (21), fixed slot (21) are become with crossing aqueduct (212) by semicircle orifice portion (211), wherein cross aqueduct (212) and be located the below of semicircle orifice portion (211) and top-down slope and arrange, cross one end intercommunication semicircle orifice portion (211) of aqueduct (212), the other end communicates to the edge of connecting piece (20).
2. The coupling structure of external wall panel according to claim 1, wherein: the connecting piece (20) is an L-shaped plate, one side edge of the L-shaped plate is fixed on the external wall panel B, the other side edge of the L-shaped plate is perpendicular to the fixing piece (10), and the fixing groove (21) is positioned on the side edge.
3. The coupling structure of external wall panel according to claim 2, wherein: the fixing piece (10) is a bolt.
4. The coupling structure of external wall panel according to claim 3, wherein: the fixing piece (10) is fixed with a nut (30), the nut (30) and the fixing piece (10) form a threaded fit, and the connecting piece (20) is located between the steel structure framework A and the nut (30).
5. The coupling structure of external wall panel according to claim 4, wherein: a gasket (40) is arranged between the connecting piece (20) and the nut (30).
6. The coupling structure of external wall panel according to claim 5, wherein: the groove width of the transition groove (212) is 3-6mm larger than the diameter of the fixing piece (10).
7. The coupling structure of external wall panel according to claim 6, wherein: the inclination angle of the transition groove (212) is 30-60 degrees.
8. The coupling structure of external wall panel according to claim 7, wherein: the groove width of the transition groove (212) is 4mm larger than the diameter of the fixing piece (10).
9. The coupling structure of external wall panel according to claim 8, wherein: the inclination angle of the transition groove (212) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857708.XU CN212358713U (en) | 2020-05-21 | 2020-05-21 | Connection structure of external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857708.XU CN212358713U (en) | 2020-05-21 | 2020-05-21 | Connection structure of external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212358713U true CN212358713U (en) | 2021-01-15 |
Family
ID=74149391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020857708.XU Active CN212358713U (en) | 2020-05-21 | 2020-05-21 | Connection structure of external wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212358713U (en) |
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2020
- 2020-05-21 CN CN202020857708.XU patent/CN212358713U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, Building 1, Office Building, Intersection of Shanquan Road and Sidingshan Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province, 230000 Patentee after: China Building Materials (Hefei) Steel Structure Technology Co.,Ltd. Address before: 230000 in Taohua Industrial Park, Hefei Economic Development Zone, Anhui Province Patentee before: ANHUI ZHONGYA STEEL STRUCTURE ENGINEERING CO.,LTD. |
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| CP03 | Change of name, title or address |