CN213204672U - Concrete prefabricated wall panel - Google Patents
Concrete prefabricated wall panel Download PDFInfo
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- CN213204672U CN213204672U CN202020678490.1U CN202020678490U CN213204672U CN 213204672 U CN213204672 U CN 213204672U CN 202020678490 U CN202020678490 U CN 202020678490U CN 213204672 U CN213204672 U CN 213204672U
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- precast concrete
- connection
- face
- protruding
- concrete wallboard
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Abstract
The utility model relates to a concrete wallboard field, in particular to precast concrete wallboard, the precast concrete wallboard body left and right sides is the connection side, the connection side is connected for protruding to one side of precast concrete wallboard body, and opposite side connection side is the face of sunken connection, protruding connection face is connected through the steel bar thick liquid anchor with sunken being connected between the face, the upper portion and the lower part of protruding connection face still respectively the rigid coupling have a transverse connection board, the upper portion and the lower part of sunken connection face still are equipped with respectively and connect the upper portion and the lower part transverse connection board assorted recess of face with protruding, transverse connection board inserts in the recess that corresponds, and carries out threaded connection through fore-and-aft anchor assembly, this internal pre-buried steel bar rack of precast concrete wallboard. The utility model discloses stable in structure can realize the quick butt joint between the prefabricated wallboard body of adjacent concrete, and joint strength between the prefabricated wallboard body of adjacent concrete is high, and then ensures safety, the reliability of building.
Description
Technical Field
The utility model relates to a concrete wallboard field, in particular to precast concrete wallboard.
Background
The reinforced concrete plate-shaped member for building assembly, referred to as a wallboard or a wall plate, is processed and manufactured in a prefabrication plant (field) or a building site. The prefabricated concrete wall panel body is adopted to build the assembled large-panel building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened.
At present, the prefabricated wallboard of current concrete is connected for simple socket joint formula usually, and its joint strength is low, and the structure after connecting is unstable, and the inefficiency of concatenation between the adjacent wallboard easily causes the potential safety hazard of building.
To this end, concrete prefabricated wall panels are proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precast concrete wallboard to solve the problem that proposes in the above-mentioned technique.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
precast concrete wallboard, including precast concrete wallboard body, the precast concrete wallboard body left and right sides is the connection side, the side is connected for protruding the connection face to one side of precast concrete wallboard body, and opposite side connection side is sunken to be connected the face, protruding connection face is connected through the steel bar thick liquid anchor with sunken connecting between the face, protruding upper portion and the lower part of connecting the face still respectively the rigid coupling have a transverse connection board, sunken upper portion and the lower part of connecting the face still are equipped with respectively and connect the upper portion of face and lower part transverse connection board assorted recess with protruding, transverse connection board inserts in the recess that corresponds, and carries out threaded connection through fore-and-aft anchor assembly, this internal pre-buried reinforcing bar net rack of precast concrete wallboard.
Specifically, the last one side rigid coupling that is close to protruding connection face of reinforcing bar rack has a plurality of longitudinal separation's embedded bar, the protruding connection face is run through to embedded bar's one end.
The concrete prefabricated wall panel comprises a concrete prefabricated wall panel body, and is characterized in that one side of the steel bar net rack, which is close to the sunken connection surface, is fixedly connected with a plurality of embedded semi-grouting sleeves which are arranged at longitudinal intervals, the embedded semi-grouting sleeves are matched with embedded steel bars, the embedded semi-grouting sleeves are provided with grout discharging ports and grout injecting ports, and a plurality of first through holes matched with the grout injecting ports in the embedded semi-grouting sleeves are formed in the concrete prefabricated wall panel body.
Specifically, the anchor is a fastening bolt.
Specifically, the middle part of the transverse connecting plate is provided with a fixing hole, and an internal thread section is arranged in the fixing hole.
Specifically, the top and the bottom of the concrete prefabricated wall panel body close to one side of the concave connecting surface are both provided with a through second through hole, and an internal thread section is arranged in the second through hole.
Specifically, the fixing hole is matched with the second through hole.
The utility model has the advantages that: the utility model discloses a set up protruding connection face and sunken connection face, can tentatively realize the butt joint of adjacent precast concrete wallboard body, make the concatenation efficiency between the adjacent precast concrete wallboard body improve; through being equipped with assorted recess on the face is connected to rigid coupling transverse connection board and sunken in the face is connected to the arch, utilize transverse connection board to insert corresponding recess, and carry out threaded connection through fore-and-aft anchor assembly, can further realize that adjacent concrete prefabricated wall panel body is assembling the stable in structure who docks, and the rethread steel bar thick liquid anchor is connected, and then ensures that the connection of building is safe, reliable.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: precast concrete wallboard body 1, transverse connection board 2, embedded steel bar 3, second through-hole 4, first through-hole 5, fastening bolt 6, fixed orifices 7, reinforcing bar rack 8, pre-buried half grout sleeve 9, recess 10, protruding connection face 11, sunken connection face 12.
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.
Referring to the attached drawings 1-2, the concrete prefabricated wall panel comprises a concrete prefabricated wall panel body 1, wherein the left side and the right side of the concrete prefabricated wall panel body 1 are both connecting side surfaces, one connecting side surface of the concrete prefabricated wall panel body 1 is a convex connecting surface 11, the other connecting side surface of the concrete prefabricated wall panel body is a concave connecting surface 12, the convex connecting surface 11 is connected with the concave connecting surface 12 through a reinforced concrete anchor, the upper part and the lower part of the convex connecting surface 11 are fixedly connected with transverse connecting plates 2 respectively, the upper part and the lower part of the concave connecting surface 12 are provided with grooves 10 matched with the upper part and the lower part of the convex connecting surface 11 respectively, the transverse connecting plates 2 are inserted into the corresponding grooves 10 and are in threaded connection through longitudinal anchors, and reinforcing steel bars 3 net racks are embedded in the concrete prefabricated wall panel body 1; the utility model discloses a set up protruding connection face 11 and sunken connection face 12, can tentatively realize the butt joint of adjacent precast concrete wallboard body 1, make the concatenation efficiency between the adjacent precast concrete wallboard body 1 improve; through being equipped with assorted recess 10 on the face 12 is connected in rigid coupling transverse connection board 2 and sunken on protruding connection face 11, utilize transverse connection board 2 to insert corresponding recess 10, and carry out threaded connection through fore-and-aft anchor assembly, can further realize that adjacent concrete prefabricated wallboard body 1 is assembling the stable in structure who docks, and the rethread steel bar thick liquid anchor is connected, and then ensures safety, the reliability of building.
Concrete, the one side rigid coupling that is close to protruding connection face 11 on the reinforcing bar rack 8 has the embedded steel bar 3 of a plurality of longitudinal separation arrangements, the one end of embedded steel bar 3 runs through protruding connection face 11, the one side rigid coupling that is close to sunken connection face 12 on the reinforcing bar rack 8 has the half grout sleeve 9 of pre-buried of a plurality of longitudinal separation arrangements, half grout sleeve 9 of pre-buried and 3 phase-matches of embedded steel bar, be equipped with grout discharge opening and grout hole on half grout sleeve 9 of pre-buried, set up on the precast concrete wallboard body a plurality of and on half grout sleeve 9 of pre-buried and grout hole assorted first through-hole 5, can tentatively realize making the quick concatenation between the precast concrete wallboard body 1, improved the efficiency improvement between the precast concrete wallboard body 1 of adjacent.
Specifically, anchor assembly is fastening bolt 6, open at the middle part of transverse connection board 2 has fixed orifices 7, be equipped with interior screw thread section in the fixed orifices 7, be close to sunken 1 tops of concrete prefabricated wallboard body and the bottom of connecting face 12 one side all are equipped with the second through-hole 4 that runs through, be equipped with interior screw thread section in the second through-hole 4, fixed orifices 7 and 4 phase-matchs of second through-hole carry out threaded connection with second through-hole 4 and fixed orifices 7 through fastening bolt 6, can further realize adjacent concrete prefabricated wallboard body 1 assembling the structural stability of butt joint, and then ensure safety, the reliability of building.
The utility model discloses a work flow: during the use, operating personnel at first inserts pre-buried half grout sleeve 9 with embedded bar 3 in, carry out preliminary butt joint of adjacent precast concrete wallboard body 1, make the concatenation efficiency between the adjacent precast concrete wallboard body 1 improve, insert corresponding recess 10 with transverse connection board 2 afterwards again, and carry out threaded connection through fore-and-aft anchor assembly, can further realize adjacent precast concrete wallboard body 1 assembling the structural stability who docks, utilize assorted grout material to carry out thick liquid anchor fixing at last, further improve the joint strength between the adjacent precast concrete wallboard body 1, and then ensure the safety of building, and is reliable.
The utility model discloses stable in structure can realize the quick butt joint between the prefabricated wallboard body of adjacent concrete 1, and joint strength between the prefabricated wallboard body of adjacent concrete 1 is high, and then ensures safety, the reliability of building.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. Precast concrete wallboard, including precast concrete wallboard body, its characterized in that, the precast concrete wallboard body left and right sides is the connection side, the connection side is connected for protruding to one side of precast concrete wallboard body, and opposite side connection side is the face of sunken connection, protruding connection face is connected through the steel bar thick liquid anchor with sunken being connected between the face, the upper portion and the lower part of protruding connection face still respectively the rigid coupling have a transverse connection board, the upper portion and the lower part of sunken connection face still are equipped with respectively and connect the upper portion and the lower part transverse connection board assorted recess of face with protruding, transverse connection board inserts in the corresponding recess, and carries out threaded connection through fore-and-aft anchor assembly, this internal pre-buried steel bar rack of precast concrete wallboard.
2. The precast concrete wallboard of claim 1, wherein a plurality of longitudinally spaced embedded steel bars are fixedly connected to one side of the steel bar net rack close to the convex connecting surface, and one end of each embedded steel bar penetrates through the convex connecting surface.
3. The precast concrete wallboard of claim 2, wherein one side of the reinforcement grid frame near the concave connection surface is fixedly connected with a plurality of longitudinally spaced pre-buried half grouting sleeves, the pre-buried half grouting sleeves are matched with the pre-buried reinforcements, the pre-buried half grouting sleeves are provided with a grout outlet and a grout inlet, and the precast concrete wallboard body is provided with a plurality of first through holes matched with the grout outlet and the grout inlet on the pre-buried half grouting sleeves.
4. The precast concrete wall panel of claim 1, wherein the anchors are fastening bolts.
5. The precast concrete wall panel according to claim 1, wherein a fixing hole is formed in the middle of the transverse connecting plate, and an internal thread section is provided in the fixing hole.
6. The precast concrete wall panel of claim 1, wherein the top and bottom of the precast concrete wall panel body on the side close to the recessed connection surface are provided with second through holes therethrough, and the second through holes are provided with internal thread sections therein.
7. The precast concrete wall panel of claim 5, wherein the fixing hole is matched with the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020678490.1U CN213204672U (en) | 2020-04-28 | 2020-04-28 | Concrete prefabricated wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020678490.1U CN213204672U (en) | 2020-04-28 | 2020-04-28 | Concrete prefabricated wall panel |
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| CN213204672U true CN213204672U (en) | 2021-05-14 |
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| CN202020678490.1U Active CN213204672U (en) | 2020-04-28 | 2020-04-28 | Concrete prefabricated wall panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856076A (en) * | 2022-07-05 | 2022-08-05 | 雷迈建材江苏有限公司 | Decorative concrete slab |
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2020
- 2020-04-28 CN CN202020678490.1U patent/CN213204672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856076A (en) * | 2022-07-05 | 2022-08-05 | 雷迈建材江苏有限公司 | Decorative concrete slab |
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