CN213806007U - Beam-wall separated connecting structure of formwork filling wall - Google Patents
Beam-wall separated connecting structure of formwork filling wall Download PDFInfo
- Publication number
- CN213806007U CN213806007U CN202022383477.6U CN202022383477U CN213806007U CN 213806007 U CN213806007 U CN 213806007U CN 202022383477 U CN202022383477 U CN 202022383477U CN 213806007 U CN213806007 U CN 213806007U
- Authority
- CN
- China
- Prior art keywords
- wall
- panel
- formwork
- cast
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a roof beam wall disconnect-type connection structure of mould shell infilled wall, it includes the mould shell wall and is located the cast-in-place roof beam of mould shell wall top, the mould shell wall includes first panel, second panel and drawknot spare, first panel and the parallel interval of second panel set up and vacuole formation between the two, a plurality of drawknot spare are dot matrix form distribution and the first panel of fixed connection and second panel in the cavity, cavity upper portion opening part is equipped with the vertical joint bar that many lower parts and drawknot spare are connected, the upper portion of vertical joint bar is inserted and is fixed in the cast-in-place roof beam. The formwork infilled wall has the advantages that the formwork infilled wall is a beamless prefabricated formwork wall, is simple to produce and manufacture, good in industrialization degree and high in installation efficiency, after the formwork wall is installed on site, vertical joint bars are tied or welded at the top, and finally cast-in-place beams are poured at the top of the formwork wall, so that the construction is convenient and efficient; compared with the traditional prefabricated wall, the weight of the beamless prefabricated formwork wall is greatly reduced, and the transportation and the on-site hoisting and installation are more convenient.
Description
Technical Field
The utility model belongs to the assembly type structure field, concretely relates to mould shell infilled wall's roof beam wall disconnect-type connection structure.
Background
With the advancing requirements of the country on the building industrialization, the requirements on project construction sites are higher and higher, and the requirements on the assembly type construction technology of the building are higher; the existing prefabricated filling wall has more methods, most of the existing prefabricated outer walls adopt beam-wall integrated prefabricated walls, the prefabricated walls have the advantages of low industrialization degree, multiple production processes and high production cost, and the existing prefabricated outer walls also have the advantages that the batten wall bodies are partially used as the prefabricated outer walls, so the waterproof effect of the prefabricated walls is poor. The patent of the utility model provides a thinking is solved with prefabricated infill wall industrialization to cast-in-place roof beam of mould shell infill wall.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould shell infilled wall's beam-wall disconnect-type connection structure aims at overcoming among the prior art that prefabricated outer wall most adopts the prefabricated industrialization degree that exists of beam-wall integration low, the production processes is many and manufacturing cost height is high not enough.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the beam-wall separated connecting structure of the formwork infilled wall comprises a formwork wall and a cast-in-place beam positioned above the formwork wall, wherein the formwork wall comprises a first panel, a second panel and tie pieces, the first panel and the second panel are arranged in parallel at intervals, a cavity is formed between the first panel and the second panel, the tie pieces are distributed in the cavity in a lattice shape and are fixedly connected with the first panel and the second panel, a plurality of vertical inserting ribs connected with the tie pieces at the lower parts are arranged at an opening at the upper part of the cavity, and the upper parts of the vertical inserting ribs are inserted and fixed in the cast-in-place beam.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, many vertical dowel bars are in the even interval setting of length direction of infilled wall.
Adopt above-mentioned further scheme's beneficial effect to be, many vertical joint bars make roof beam and wall be connected more firm, and the security is better.
Further, the lower part of the vertical dowel bar is bound or welded and fixed with the drawknot piece.
The beneficial effect who adopts above-mentioned further scheme is that, traditional mode is fixed, easy operation, and is efficient.
Furthermore, the vertical dowel bars are U-shaped dowel bars, the open ends of the U-shaped dowel bars are downward, two sides of the open ends of the U-shaped dowel bars are fixedly connected with the tie pieces respectively, and the closed ends of the U-shaped dowel bars are inserted and fixed into the cast-in-place beam.
The beneficial effect who adopts above-mentioned further scheme is that, the both sides of a U-shaped dowel all have the connection effect, make roof beam and wall be connected more firmly.
Furthermore, a plurality of light-weight heat-insulation plates are arranged in the cavity at intervals in the length direction of the filler wall, the light-weight heat-insulation plates are fixedly connected with the first panel and the second panel through the tie pieces penetrating through the light-weight heat-insulation plates, concrete pouring cavities are formed between every two adjacent light-weight heat-insulation plates at intervals, and each opening at the upper part of each concrete pouring cavity is correspondingly provided with one vertical dowel bar.
The beneficial effect who adopts above-mentioned further scheme is that, for the mode that whole cavity was whole concreting, above-mentioned scheme sets up behind the light heated board, and the thermal-insulated effect that keeps warm is better and reduce the concrete volume.
Further, the first panel and the second panel are both made of fiber-based concrete, and the thickness of the first panel and the second panel is 1-3 cm.
The beneficial effect of adopting above-mentioned further scheme is that, first and second panel adopt the fibre base concrete material that high strength, crack resistance are good can guarantee sufficient intensity and good performance.
Furthermore, the pulling piece is a pulling steel bar or FRP connecting piece, the pulling piece extends along the horizontal direction, and two ends of the pulling piece are respectively and vertically inserted into and fixed in the first panel and the second panel correspondingly.
The beneficial effect who adopts above-mentioned further scheme is that, drawknot reinforcing bar and FRP connecting piece all are the drawknot spare commonly used, can guarantee that two panels effectively connect.
The utility model discloses a technological effect and advantage:
the formwork infilled wall is a beamless prefabricated formwork wall, is simple to produce and manufacture, good in industrialization degree and high in installation efficiency, vertical joint bars are tied or welded at the top after the formwork wall is installed on site, and finally cast-in-place beams are poured at the top of the formwork wall, so that the construction is convenient and efficient; compared with the traditional prefabricated wall, the weight of the beamless prefabricated formwork wall is greatly reduced, and the transportation and the on-site hoisting and installation are more convenient.
Drawings
Fig. 1 is a schematic view of a beam-wall separation type connection structure of a formwork infill wall provided by the present invention;
fig. 2 is a cross-sectional view along a-a of the connection structure shown in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. casting a beam in situ; 2. a first panel; 3. a second panel; 4. a pulling member; 5. vertical dowel bars; 6. a light insulation board; t1, first panel thickness; t2, second panel thickness; t0, the thickness of the cast-in-place wall body; h1, horizontal spacing of the tie pieces; h2, horizontal spacing of the tie pieces; h3, the distance between adjacent concrete pouring cavities; h4, inserting the vertical dowel into the cavity of the filler wall; h5, and the distance of the vertical dowel bars inserted into the cast-in-place beam.
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.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model provides a roof beam wall disconnect-type connection structure of mould shell infilled wall, it includes the mould shell wall and is located the cast-in-place roof beam 1 of mould shell wall top, the mould shell wall includes first panel 2, second panel 3 and drawknot piece 4, first panel 2 and the parallel interval setting of second panel 3 and vacuole formation between the two, it is a plurality of drawknot piece 4 is in be dot matrix form distribution and fixed connection in the cavity first panel 2 and second panel 3, cavity upper portion opening part be equipped with many lower parts with the vertical joint bar 5 that drawknot piece 4 connects, the upper portion of vertical joint bar 5 is inserted and is fixed in the cast-in-place roof beam 1.
In an embodiment of the present invention, the vertical dowels 5 are disposed at equal intervals along the length direction of the infilled wall. The lower part of the vertical dowel bar 5 is bound or welded and fixed with the drawknot piece 4.
On the basis of the above embodiment, the vertical dowel bars 5 of this embodiment are U-shaped dowel bars, the open ends of the U-shaped dowel bars are downward, and both sides of the open ends are respectively and fixedly connected with the tie pieces 4, and the closed ends of the U-shaped dowel bars are inserted and fixed in the cast-in-place beam 1.
It will be appreciated that the vertical ribs connecting the wall to the beam may take many forms and are not limited to the U-shaped ribs described above.
The utility model discloses a further embodiment, the cavity is inherent the length direction interval of infilled wall is equipped with polylith light insulation board 6, light insulation board 6 is through running through it drawknot piece 4 with first panel 2 and 3 fixed connection of second panel, adjacent two interval formation concrete placement chamber, every between the light insulation board 6 concrete placement chamber upper portion opening part all corresponds and is equipped with one vertical dowel bar 5.
It should be noted that the height of the lightweight insulation board is generally the same as the height of the infilled wall, and the width of each lightweight insulation board is determined according to the design requirements.
In the above embodiments, the first panel 2 and the second panel 3 are made of fiber-based concrete, and the thickness of the first panel 2 and the second panel 3 is 1-3cm, preferably not less than 2 cm. The tie member 4 is a tie bar or an FRP connecting member, the tie member 4 extends along the horizontal direction, and two ends of the tie member are respectively and vertically inserted into and fixed in the first panel 2 and the second panel 3.
The utility model discloses well mould shell infilled wall's preparation technology as follows:
a. manufacturing a first panel, and inserting various pulling pieces (connecting pieces) which are arranged according to the design requirement before the fiber concrete material of the first panel is not solidified;
b. after the first panel is solidified and formed, the light insulation board 4 is placed on the inner side of the first panel and is connected with the arranged connecting piece in an inserting mode, so that the light insulation board is fixed on the first panel by the connecting piece;
c. turning the first panel, the connecting piece on the first panel and the light insulation board on the first panel by using an automatic turning machine;
d. the second panel is manufactured in the same way as the first panel, and before the second panel is not solidified, the connecting piece in the overturned first panel is inserted into the second panel which is not solidified;
e. sending the formwork filled wall manufactured according to the steps into an automatic curing kiln for curing and forming;
f. the thicknesses t1 and t2 of the first panel and the second panel can be 1-3cm, preferably not less than 2 cm;
g. the first panel and the second panel are both made of fiber-based concrete materials with high strength and good crack resistance;
h. the tie pieces are steel tie pieces or FRP connecting pieces, the distance between the connecting pieces and the end parts of the panels is not more than 5cm, the horizontal distance h1 of the connecting pieces can be 20-30cm, and the horizontal distance h2 can be 20-30 cm;
i. the distance h3 between adjacent concrete pouring cavities can be 2 times of the distance h1, the horizontal range of each concrete pouring cavity can be 5-10cm, the vertical range penetrates through the height range of the filler wall, the distance h4 for the vertical dowel bars to be inserted into the cavities of the filler wall and the distance h5 for the vertical dowel bars to be inserted into the cast-in-place beams can be 5-20 cm;
j. the panel thickness, the distance between the tie pieces, the distance between the light heat-insulating plates and the like are determined by design.
The utility model discloses a roof beam wall disconnect-type connection structure of mould shell infilled wall's concrete work progress as follows:
a. hoisting the formwork filling wall to a specified position, arranging a 2cm leveling layer below the formwork filling wall, and arranging a fixed support after adjustment;
b. inserting vertical steel bars into the wall body of the formwork infilled wall, and binding and fixing the vertical steel bars with the connecting pieces;
c. in order to ensure that the formwork infilled wall does not participate in stress, after the steps a and b are completed, firstly pouring cavity concrete in the wall body, and then supporting a cast-in-place beam template, wherein the top surface of the infilled wall can be used as a bottom surface template of the beam;
d. and pouring beam concrete after the beam template is finished, and curing and solidifying to finish the construction of the beam-wall separated connecting structure.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The beam-wall separated connecting structure of the formwork filling wall is characterized by comprising a formwork wall and a cast-in-place beam (1) located above the formwork wall, wherein the formwork wall comprises a first panel (2), a second panel (3) and tie pieces (4), the first panel (2) and the second panel (3) are arranged in parallel at intervals, a cavity is formed between the first panel and the second panel, the tie pieces (4) are distributed in the cavity in a lattice shape and fixedly connected with the first panel (2) and the second panel (3), a plurality of vertical inserting ribs (5) connected with the tie pieces (4) at the lower parts are arranged at an opening at the upper part of the cavity, and the upper parts of the vertical inserting ribs (5) are inserted and fixed in the cast-in-place beam (1).
2. A formwork infill wall beam-wall separation connection structure as claimed in claim 1, wherein a plurality of vertical dowel bars (5) are evenly spaced along the length of the infill wall.
3. A formwork filler wall beam-wall separation type connecting structure according to claim 1, wherein the lower part of the vertical steel bar (5) is bound or welded with the tie member (4).
4. A formwork infilled wall's beam-wall disconnect-type connection structure of claim 1, characterized in that, vertical dowel steel (5) is U-shaped dowel steel, the open end of U-shaped dowel steel is down and both sides of open end respectively with drawknot piece (4) fixed connection, the closed end of U-shaped dowel steel insert the fixing in cast-in-place roof beam (1).
5. A formwork infilled wall's beam wall disconnect-type connection structure of claim 1, characterized in that, the length direction interval of infilled wall is equipped with polylith light heated board (6) in the cavity, light heated board (6) through run through its drawknot piece (4) with first panel (2) and second panel (3) fixed connection, the interval forms concrete placement chamber between two adjacent light heated board (6), each concrete placement chamber upper portion opening department all corresponds and is equipped with one the vertical dowel steel (5).
6. A formwork shell wall beam-wall separation connection according to any one of claims 1 to 5, wherein the first panel (2) and the second panel (3) are made of fiber-based concrete, and the thickness of the first panel (2) and the second panel (3) is 1-3 cm.
7. A formwork filler wall beam-wall separation type connection structure as claimed in any one of claims 1 to 5, wherein the tie member (4) is a tie bar or FRP connector, the tie member (4) extends along a horizontal direction and two ends are vertically inserted and fixed into the first panel (2) and the second panel (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383477.6U CN213806007U (en) | 2020-10-23 | 2020-10-23 | Beam-wall separated connecting structure of formwork filling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383477.6U CN213806007U (en) | 2020-10-23 | 2020-10-23 | Beam-wall separated connecting structure of formwork filling wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806007U true CN213806007U (en) | 2021-07-27 |
Family
ID=76961341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022383477.6U Active CN213806007U (en) | 2020-10-23 | 2020-10-23 | Beam-wall separated connecting structure of formwork filling wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806007U (en) |
-
2020
- 2020-10-23 CN CN202022383477.6U patent/CN213806007U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107288256A (en) | Light composite heat insulation outer wall plate, particular manufacturing craft and preparation method thereof | |
| CN215211690U (en) | Buckling-restrained steel plate shear wall | |
| CN107905426B (en) | Construction method of bidirectional hollow composite floor slab | |
| CN113799250A (en) | Production method of composite heat-insulation batten convenient to install | |
| CN113565317A (en) | But quick connect's heat preservation integration wall body exempts from to tear open template | |
| CN213806007U (en) | Beam-wall separated connecting structure of formwork filling wall | |
| CN115217267A (en) | Assembled heat preservation wallboard | |
| CN111877602A (en) | Take assembled brickwork module of compound incubation function | |
| CN116265671A (en) | Thermal insulation prefabricated wallboard and construction method for constructing wall by adopting thermal insulation prefabricated wallboard | |
| CN212405573U (en) | Take assembled brickwork module of compound incubation function | |
| CN205382595U (en) | Integral shear force wall of steel pipe concrete edge constraint coincide | |
| CN214402324U (en) | Assembly type low-energy-consumption wall disassembly-free template | |
| CN211369135U (en) | Dry blend composite heat insulation system | |
| CN217652135U (en) | Assembled heat preservation wallboard | |
| CN114658141A (en) | Connecting structure and method for T-shaped constructional column and independent foundation of assembled composite wallboard | |
| CN210134583U (en) | Heat insulation broken bridge building block for external enclosure wall beam and column | |
| CN113323262A (en) | 3D printed prefabricated wall module, wall and construction method of wall | |
| CN203440966U (en) | Section steel plate rib concrete composite floor slab | |
| CN213774494U (en) | Assembly box for assembled net beam floor system | |
| CN214498026U (en) | UHPC (ultra high performance polycarbonate) embedded-free steel bar superposed cast-in-place rib floor slab and floor slab joint structure | |
| CN216740845U (en) | Prefabricated toilet | |
| CN213868455U (en) | Basement formwork structure outer wall and connecting structure of basement formwork structure outer wall and foundation | |
| CN220565492U (en) | One-time pouring molding structure for concrete shear wall and concrete filling wall | |
| CN217175312U (en) | Prestressed composite light concrete multi-ribbed sandwich composite slab and hidden beam floor thereof | |
| CN215802362U (en) | Structure integration wallboard and wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |