CN219343681U - Connecting structure of special-shaped externally-hung wallboard and steel beam - Google Patents
Connecting structure of special-shaped externally-hung wallboard and steel beam Download PDFInfo
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- CN219343681U CN219343681U CN202321013527.9U CN202321013527U CN219343681U CN 219343681 U CN219343681 U CN 219343681U CN 202321013527 U CN202321013527 U CN 202321013527U CN 219343681 U CN219343681 U CN 219343681U
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Abstract
The utility model discloses a connecting structure of a special-shaped externally-hung wallboard and a steel beam, which belongs to the technical field of wallboard and steel beam connection and comprises an externally-hung wallboard, a steel beam, an upper hanging assembly and a lower bearing assembly; the upper hanging assembly comprises a first connecting piece, a second connecting piece and a connecting bolt; the first connecting piece is arranged on the steel beam; the second connecting piece is arranged on the external wall board and is connected with the first connecting piece through a connecting bolt; the lower bearing assembly comprises a support, a first mounting piece, a second mounting piece, a connecting bolt and an adjusting bolt; the support is arranged on the steel beam; the first mounting piece is fixedly arranged on the support; the second mounting piece is arranged on the externally hung wallboard and is connected with the first mounting piece through a connecting bolt; the adjusting bolt is in threaded connection with the support, and the top of the adjusting bolt is abutted with the externally hung wallboard. The utility model can ensure that the upper hanging point and the lower bearing point are positioned on the same axis, thereby improving the construction quality; and the bracket is prevented from being additionally arranged on the steel beam, so that the space treatment difficulty of connecting the later-stage external wallboard with the steel beam is reduced.
Description
Technical Field
The utility model belongs to the technical field of wallboard and steel beam connection, and particularly relates to a connecting structure of a special-shaped externally-hung wallboard and a steel beam.
Background
The assembled externally hung wallboard of the steel structure building is mainly applied to an ALC wallboard and a common precast concrete wallboard, the external decorative surface models of the two wallboards are generally plane, and different models are difficult to prefabricate. With the pursuit of improvement of building quality, the traditional flat plate type outer facade can not meet the aesthetic requirement of people on the appearance of the building, the partially concave-convex outer facade of the building is increasingly sought after by the masses, and the special-shaped prefabricated high-strength concrete outer wallboard is generated.
In the existing mounting mode of the external wall panel, in order to realize the concave-convex building impression of the outer vertical surface, the upper and lower connecting points of the external wall panel cannot be directly connected with the steel beam, the external wall panel needs to be in transitional connection with brackets extending out of the steel beam, the external wall panel is connected with the brackets in a connecting mode of angle steel and embedded bolts, and the upper and lower connecting points of the external wall panel are not on the same axis.
When the external wall board is a special-shaped prefabricated external wall board, due to uneven gravity distribution, the gravity center of the external wall board is transmitted non-concentrically by adopting the traditional installation means, so that verticality and installation deviation are difficult to adjust; the special-shaped prefabricated externally hung wallboard is irregular in shape, and the bracket is added to the steel beam, so that the space treatment difficulty of the connection of the later-stage externally hung wallboard and the steel beam is high.
Disclosure of Invention
The utility model aims to provide a connecting structure of a special-shaped external wall panel and a steel beam, which solves the problems that the perpendicularity and the installation deviation of the special-shaped prefabricated external wall panel are difficult to adjust in the traditional installation mode, and the space treatment difficulty of the connection of the external wall panel and the steel beam is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a connecting structure of a special-shaped external wall board and a steel beam comprises the external wall board, the steel beam, an upper hanging component and a lower bearing component;
the upper hanging assembly comprises a first connecting piece, a second connecting piece and a connecting bolt; the first connecting piece is arranged on the steel beam, and a vertical waist-shaped hole is formed in the first connecting piece; the second connecting piece is arranged on the externally hung wallboard and is connected with the first connecting piece through a connecting bolt;
the lower bearing assembly comprises a support, a first mounting piece, a second mounting piece, a connecting bolt and an adjusting bolt; the support is arranged on the steel beam; the first mounting piece is fixedly arranged on the support, and a vertical waist-shaped hole is formed in the first mounting piece; the second mounting piece is arranged on the externally hung wallboard and is connected with the first mounting piece through a connecting bolt; the adjusting bolt is in threaded connection with the support, and the top of the adjusting bolt is abutted with the externally hung wallboard.
Further, the first connecting piece and the support are arranged at the same position of the steel beam, so that the upper hanging point and the lower bearing point of the externally hung wallboard are positioned at the same axis.
Further, the first connecting piece is angle steel and comprises a transverse plate and a vertical plate which are connected with each other; the transverse plate is fixedly connected with the steel beam; and the vertical plate is provided with a vertical waist-shaped hole for providing a space for the connecting bolt to move vertically.
Further, the second connecting piece comprises a buried plate, an internal thread sleeve and an anchor ring; the buried plate is arranged at the upper part of the external wall plate through an anchor ring; the internal thread sleeve is arranged in the external wall plate and fixedly connected with the buried plate; the connecting bolt is in threaded connection with the internal thread sleeve.
Further, the upper hitch assembly also includes a reinforcing bolt disposed within the outer wall panel and within the anchor ring.
Further, the support comprises a supporting leg and a supporting plate; the supporting legs are symmetrically arranged on two sides of the first connecting piece transverse plate; the support plate is fixedly arranged at the top of the support leg.
Further, the first mounting piece is angle steel and comprises a flat plate and a vertical plate which are connected with each other; and the vertical waist-shaped holes are formed in the vertical plates, so that a space for vertical movement is provided for the connecting bolts.
Further, the second mounting piece comprises a buried plate, an internal thread sleeve and an anchor bar; the buried plate is arranged at the lower part of the external wall plate through anchor bars; the internal thread sleeve is arranged in the external wall plate and fixedly connected with the buried plate, and the connecting bolt is in threaded connection with the internal thread sleeve.
Further, the lower bearing assembly further comprises fixing bolts, transverse waist-shaped holes are formed in the support plate of the support and the flat plate of the first mounting piece, and the fixing bolts are arranged in the two transverse waist-shaped holes to realize connection of the support and the first mounting piece.
Further, a preformed hole is formed in the support plate of the support, a nut is arranged at the position corresponding to the preformed hole, the adjusting bolt is vertically arranged, and the bottom of the adjusting bolt is in threaded connection with the nut.
The utility model has the following beneficial effects:
1. according to the connecting structure of the special-shaped external wall panel and the steel beam, the waist-shaped holes are formed in the support, the first connecting piece and the first mounting piece, the vertical freedom degree and the horizontal freedom degree of the connecting position are released, when the structure generates interlayer deformation, the movement is realized through the deformation form of forced rotation, the internal force of the external wall panel is released, meanwhile, the horizontal fine adjustment and the vertical fine adjustment of the external wall panel can be realized in the mounting process, and the mounting quality of the external wall panel is ensured.
2. According to the connecting structure of the special-shaped externally-hung wallboard and the steel beam, which is provided by the utility model, the two connection of the hanging connection of the upper externally-hung wallboard and the lower externally-hung wallboard can be realized at the same position of the steel beam, the upper hanging connection point and the lower bearing point are ensured to be positioned on the same axis, the construction quality is improved, and the installation of the externally-hung wallboard is simplified; and the bracket is prevented from being additionally arranged on the steel beam, the special-shaped prefabricated external wall panel can be better adapted to the shape of the special-shaped prefabricated external wall panel, and the space treatment difficulty of connection of the external wall panel and the steel beam in the later stage is reduced.
3. According to the connecting structure of the special-shaped external wall panel and the steel beam, the external wall panel adopts the special-shaped prefabricated high-strength concrete wall panel, the shape is integrally prefabricated in a factory, the multi-building effect of the external elevation can be realized, the external wall panel is light and high-strength, and the problem of large dead weight of the traditional external wall panel is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a connecting structure according to the present utility model;
FIG. 2 is a schematic view of the installation of a first connector according to the present utility model;
FIG. 3 is a schematic view of the installation of a first mount according to the present utility model;
FIG. 4 is a schematic structural view of a first connector according to the present utility model;
FIG. 5 is a schematic view of the structure of the support according to the present utility model;
fig. 6 is a schematic structural view of a first mounting member according to the present utility model.
In the figure: 1-externally hung wallboard, 2-girder steel, 3-upper hanging assembly, 31-first connecting piece, 32-second connecting piece, 33-connecting bolt, 34-reinforcing bolt, 4-lower bearing assembly, 41-support, 42-first mounting piece, 43-second mounting piece, 44-fixing bolt, 45-adjusting bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the utility model provides a connecting structure of a special-shaped external wall panel and a steel beam, which comprises an external wall panel 1, a steel beam 2, an upper hanging component 3 and a lower bearing component 4; the upper hitch assembly 3 includes a first coupling 31, a second coupling 32, and a coupling bolt 33; the first connecting piece 31 is arranged on the steel beam 2; the second connecting piece 32 is arranged on the external wall panel 1 and is connected with the first connecting piece 31 through a connecting bolt 33; the lower support assembly 4 comprises a support 41, a first mounting member 42, a second mounting member 43 and a connecting bolt 33; the support 41 is arranged on the steel beam 2; the first mounting member 42 is fixedly arranged on the support 41; the second mounting member 43 is provided on the external wall panel 1 and is connected to the first mounting member 42 by the connecting bolt 33. The upper hanging component 3 and the lower bearing component 4 are cooperatively matched, so that two kinds of connection of hanging and bearing of the upper hanging wallboard 1 and the lower hanging wallboard 1 are realized at the same position of the steel beam 2, the upper hanging point (the connection position of the outer hanging wallboard 1 and the upper hanging component 3) and the lower bearing point (the connection position of the outer hanging wallboard 1 and the lower bearing component 4) can be ensured to be positioned on the same axis, the construction quality is improved, and the installation of the outer hanging wallboard 1 is simplified.
The external wall panel 1 is a special-shaped prefabricated high-strength concrete wall panel.
The steel beam 2 is preferably an H-beam.
As shown in fig. 4, the first connecting piece 31 is angle steel, and comprises a cross plate and a vertical plate which are connected with each other, wherein the cross plate of the first connecting piece 31 is welded with an upper flange plate of the H-shaped steel beam, a vertical waist-shaped hole is formed in the vertical plate, a space for vertical movement is provided for the connecting bolt 33, and further, the height fine adjustment of the second connecting piece 32 is realized. The second connector 32 includes a buried plate, an internally threaded sleeve, and an anchor ring; the buried plate is arranged at the upper part of the externally hung wallboard 1 through an anchor ring; the internal thread sleeve is arranged in the external wall board 1 and fixedly connected with the buried board; the connecting bolt 33 is screwed with the female screw sleeve, thereby achieving stable connection of the first connecting member 31 and the second connecting member 32. Preferably, the anchor ring is a steel bar ring, and two anchor rings are symmetrically arranged.
The upper hanging assembly 3 further comprises a reinforcing bolt 34, wherein the reinforcing bolt 34 is arranged in the external wall board 1 and positioned in the anchor ring, so that the position of the anchor ring is further fixed, and the second connecting piece 32 is prevented from falling off from the external wall board 1.
As shown in fig. 5, the stand 41 includes legs and a support plate, the legs being symmetrically disposed at both sides of the transverse plate of the first link 31; the support plate is fixedly arranged at the top of the support leg, a transverse waist-shaped hole is formed in the support plate, and the length direction of the transverse waist-shaped hole is parallel to the plane where the external wall panel 1 is arranged. As shown in fig. 6, the first mounting member 42 is angle steel, and includes a flat plate and a vertical plate connected to each other; the vertical waist-shaped holes are formed in the vertical plates, and a space for vertical movement is provided for the connecting bolts 33, so that fine adjustment of the height of the second mounting piece 43 is achieved. Preferably, stiffening ribs are arranged on the flat plate of the first mounting piece 42, are vertically arranged and are connected with the vertical plates, and the stiffening ribs are symmetrically arranged in two, so that the structural strength of the first mounting piece 42 is improved. The second mounting member 43 includes a buried plate, an internally threaded sleeve and an anchor; the buried plate is arranged at the lower part of the external wall plate 1 through anchor bars; the internal thread sleeve is arranged in the external wall board 1 and fixedly connected with the buried plate, and the connecting bolt 33 is in threaded connection with the internal thread sleeve, so that the stable connection of the first mounting piece 42 and the second mounting piece 43 is realized. Preferably, the end parts of the anchor bars are arranged in a hook shape, and a plurality of anchor bars are arranged at intervals, so that the anchoring strength is enhanced.
The lower supporting component 4 further comprises fixing bolts 44, transverse waist-shaped holes are formed in the support plate of the support 41 and the flat plate of the first mounting piece 42, the fixing bolts 44 are arranged in the two transverse waist-shaped holes, connection of the support 41 and the first mounting piece 42 is achieved, and transverse moving space is provided for the fixing bolts 44 through the two transverse waist-shaped holes, so that transverse position adjustment of the first mounting piece 42 is achieved.
The lower bearing component 4 further comprises an adjusting bolt 45, a reserved hole is formed in the support plate of the support 41, a nut is arranged at the position corresponding to the reserved hole, the adjusting bolt 45 is vertically arranged, the bottom of the adjusting bolt is in threaded connection with the nut, the top of the adjusting bolt is abutted to the bottom of the external wall board 1, the height adjustment of the external wall board 1 can be matched, and the bearing capacity of the lower bearing component 4 is enhanced. Preferably, a backing plate is arranged between the adjusting bolt 45 and the external wall board 1, and the backing plate is fixedly arranged at the top of the adjusting bolt 45, so that the external wall board 1 is prevented from structural damage.
A construction method of a connecting structure of a special-shaped externally hung wallboard and a steel beam comprises the following steps:
firstly, prefabricating the special-shaped externally hung wallboard 1 with the second connecting piece 32 and the second mounting piece 43 and other parts in a factory, transporting to a construction site, and then positioning an upper hanging point and a lower bearing point of each externally hung wallboard 1 on a steel beam 2 according to a building axis;
step two, mounting a first connecting piece 31 on the steel beam 2, namely performing girth welding on three sides of a transverse plate of the first connecting piece 31 and an upper flange plate of the steel beam 2;
step three, mounting a support 41 and a first mounting piece 42 on the steel beam 2, namely welding the support legs of the support 41 with the upper flange plate of the steel beam 2, and fixing the first mounting piece 42 at a proper position of the support 41 through a fixing bolt 44;
step four, installing an external wall board 1, and slowly positioning the external wall board 1; thereafter, the first and second connection members 31 and 32 are connected by the connection bolt 33; thereafter, the verticality of the external wall panel 1 is adjusted, and the first mounting piece 42 and the second mounting piece 43 are connected by the connecting bolt 33; then, controlling the adjusting bolt 45 to support the external hanging wallboard 1; finally, fixing bolts 44 are welded and fixed;
and fifthly, repeating the steps until the whole construction is completed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a special-shaped externally hung wallboard and girder steel connection structure which characterized in that: comprises an externally hung wallboard (1), a steel beam (2), an upper hanging component (3) and a lower bearing component (4);
the upper hanging assembly (3) comprises a first connecting piece (31), a second connecting piece (32) and a connecting bolt (33); the first connecting piece (31) is arranged on the steel beam (2), and a vertical waist-shaped hole is formed in the first connecting piece; the second connecting piece (32) is arranged on the externally hung wallboard (1) and is connected with the first connecting piece (31) through a connecting bolt (33);
the lower support assembly (4) comprises a support (41), a first mounting member (42), a second mounting member (43), a connecting bolt (33) and an adjusting bolt (45); the support (41) is arranged on the steel beam (2); the first mounting piece (42) is fixedly arranged on the support (41), and a vertical waist-shaped hole is formed in the first mounting piece; the second mounting piece (43) is arranged on the externally hung wallboard (1) and is connected with the first mounting piece (42) through a connecting bolt (33); the adjusting bolt (45) is in threaded connection with the support (41), and the top of the adjusting bolt is abutted with the externally hung wallboard (1).
2. The connecting structure of a special-shaped externally hung wallboard and a steel beam according to claim 1, wherein: the first connecting piece (31) and the support (41) are arranged at the same position of the steel beam (2), so that the upper hanging point and the lower bearing point of the externally hung wallboard (1) are positioned at the same axis.
3. The connecting structure of a special-shaped externally hung wallboard and a steel beam according to claim 1, wherein: the first connecting piece (31) is angle steel and comprises a transverse plate and a vertical plate which are connected with each other; the transverse plate is fixedly connected with the steel beam (2); a vertical waist-shaped hole is formed in the vertical plate, and a space for vertical movement is provided for the connecting bolt (33).
4. The connecting structure of a special-shaped externally hung wallboard and a steel beam according to claim 1, wherein: the second connecting piece (32) comprises a buried plate, an internal thread sleeve and an anchor ring; the buried plate is arranged at the upper part of the externally hung wallboard (1) through an anchor ring; the internal thread sleeve is arranged in the external wall board (1) and is fixedly connected with the buried board; the connecting bolt (33) is in threaded connection with the internal thread sleeve.
5. The connecting structure of a special-shaped externally hung wallboard and a steel beam according to claim 4, wherein: the upper hanging assembly (3) further comprises a reinforcing bolt (34), and the reinforcing bolt (34) is arranged in the externally hung wallboard (1) and located in the anchor ring.
6. A special-shaped external wall panel and steel beam connection structure according to claim 3, wherein: the support (41) comprises a supporting leg and a supporting plate; the supporting legs are symmetrically arranged on two sides of the transverse plate of the first connecting piece (31); the support plate is fixedly arranged at the top of the support leg.
7. The connecting structure of a profiled outer wall panel and a steel beam as claimed in claim 6, wherein: the first mounting piece (42) is angle steel and comprises a flat plate and a vertical plate which are connected with each other; a vertical waist-shaped hole is formed in the vertical plate, and a space for vertical movement is provided for the connecting bolt (33).
8. The connecting structure of a special-shaped externally hung wallboard and a steel beam according to claim 1, wherein: the second mounting piece (43) comprises a buried plate, an internal thread sleeve and an anchor bar; the buried plate is arranged at the lower part of the external wall plate (1) through anchor bars; the internal thread sleeve is arranged in the external wall board (1) and fixedly connected with the buried plate, and the connecting bolt (33) is in threaded connection with the internal thread sleeve.
9. The connecting structure of a profiled outer wall panel and a steel beam as claimed in claim 7, wherein: the lower bearing component (4) further comprises fixing bolts (44), transverse waist-shaped holes are formed in the support plate of the support (41) and the flat plate of the first mounting piece (42), and the fixing bolts (44) are arranged in the two transverse waist-shaped holes to realize connection of the support (41) and the first mounting piece (42).
10. The connecting structure of a profiled outer wall panel and a steel beam as claimed in claim 6, wherein: the support plate of the support (41) is provided with a preformed hole, a nut is arranged at the position corresponding to the preformed hole, the adjusting bolt (45) is vertically arranged, and the bottom of the adjusting bolt is in threaded connection with the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013527.9U CN219343681U (en) | 2023-04-28 | 2023-04-28 | Connecting structure of special-shaped externally-hung wallboard and steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013527.9U CN219343681U (en) | 2023-04-28 | 2023-04-28 | Connecting structure of special-shaped externally-hung wallboard and steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343681U true CN219343681U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321013527.9U Active CN219343681U (en) | 2023-04-28 | 2023-04-28 | Connecting structure of special-shaped externally-hung wallboard and steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343681U (en) |
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2023
- 2023-04-28 CN CN202321013527.9U patent/CN219343681U/en active Active
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