CN212129617U - Assembled floor dry-type connected node - Google Patents
Assembled floor dry-type connected node Download PDFInfo
- Publication number
- CN212129617U CN212129617U CN202020344775.1U CN202020344775U CN212129617U CN 212129617 U CN212129617 U CN 212129617U CN 202020344775 U CN202020344775 U CN 202020344775U CN 212129617 U CN212129617 U CN 212129617U
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- CN
- China
- Prior art keywords
- floor slab
- prefabricated floor
- connecting piece
- notch
- dry
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an assembled floor dry-type connecting node, which comprises an I-beam, a left prefabricated floor and a right prefabricated floor which are adjacent to each other, and a connecting piece; the left prefabricated floor slab is provided with a left notch at the joint of the left prefabricated floor slab and the right prefabricated floor slab, the right prefabricated floor slab is provided with a right notch which is in one-to-one correspondence with the left notch at the joint of the left prefabricated floor slab, the left notch and the right notch form a mounting groove after the left prefabricated floor slab and the right prefabricated floor slab are spliced, the connecting piece is mounted in the mounting groove, the left half part of the connecting piece, the left half part of the upper flange of the left prefabricated floor slab and the left half part of the upper flange of the I-beam are fixedly connected through a left high-strength bolt, and the right half part of the connecting piece, the right prefabricated floor slab and the right half. The utility model discloses each component processing can be accomplished in the mill, utilizes the bolt to assemble, and the simple installation, the field operation volume reduces, has reduced the engineering time, has improved the efficiency of construction.
Description
Technical Field
The utility model relates to an assembly type building technique, in particular to assembled floor dry-type connected node.
Background
Along with the appearance of the assembly type building, the advantages of industrialization of the building, simple and convenient installation, convenient operation, high working efficiency and the like are realized, but the prior assembly type building can not effectively and reliably connect two adjacent prefabricated floor slabs, and the integrity of the floor slabs is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of existence in the current assembled floor connection form, providing an assembled floor dry-type connected node, the utility model discloses each component processing can be accomplished in the mill, utilizes the bolt to assemble, and is simple and convenient to install, and the field operation volume reduces, has reduced the engineering time, has improved the efficiency of construction.
The utility model adopts the technical proposal that: an assembled floor slab dry-type connecting joint comprises an I-beam, a left prefabricated floor slab, a right prefabricated floor slab and a connecting piece, wherein the left prefabricated floor slab and the right prefabricated floor slab are adjacent; the utility model discloses a prefabricated floor of I-beam, including the I-beam, the prefabricated floor of left side, left side prefabricated floor with the junction of right side prefabricated floor has seted up left notch, right side prefabricated floor with the junction of left side prefabricated floor seted up with the right notch of left side notch one-to-one, left side notch with right notch is in left side prefabricated floor with form the mounting groove after the prefabricated floor concatenation of right side, the connecting piece is installed in the mounting groove, will through left high strength bolt the left half part of connecting piece the prefabricated floor of left side with the upper flange left half part of I-beam is connected fixedly, will through right high strength bolt the right half part of connecting piece the prefabricated floor of right side with the upper flange right half part of I-beam is connected fixedly.
Further, the left notch is provided with a plurality of notches which are arranged at intervals; the right notch is provided with a plurality of, a plurality of right notch interval is arranged.
Further, the distance is 700 mm-1000 mm.
Furthermore, the connecting piece is made of a steel plate, and a layer of rubber material is wrapped outside the steel plate.
Further, the rubber material is butadiene rubber.
Further, the shape of the connecting piece is matched with the shape of the mounting groove.
Further, bolt holes for mounting high-strength bolts are formed in the upper flange of the I-beam, the left prefabricated floor slab, the right prefabricated floor slab and the connecting piece; and after the high-strength bolt is installed, filling grouting materials in bolt holes of the left prefabricated floor slab and the right prefabricated floor slab.
Further, the grouting material is made of epoxy resin.
The utility model has the advantages that: the utility model discloses assembled floor dry-type connected node, the component is whole to be processed in the mill and is accomplished, has improved the wholeness of floor, and the site operation does not have wet operation, and simple to operate reduces site operation cycle by a wide margin, has improved the efficiency of construction of building, and safe and reliable.
Secondly, the utility model discloses assembled floor dry-type connected node possesses full life cycle's detachability. The floor slab node can be disassembled in the construction stage and the use stage, the screw cap is screwed off, and the prefabricated floor slab, the steel beam and the connecting piece can be separated after the connecting piece is disassembled.
In addition, the member can be reused, and if the member is not damaged greatly, the member can be applied to other buildings, so that a recyclable assembly type floor system is realized, and the construction cost is reduced.
Drawings
FIG. 1 is the utility model discloses a three-dimensional space schematic diagram of assembled floor dry-type connected node
FIG. 2 is the utility model discloses a plane schematic diagram of assembled floor dry-type connected node
FIG. 3 is the utility model discloses a positive vertical plane sketch map of assembled floor dry-type connected node
FIG. 4 is the utility model discloses a left precast floor slab of assembled floor slab dry-type connected node
FIG. 5 is the utility model discloses a left/right high strength bolt sketch map of assembled floor dry-type connected node
The attached drawings are marked as follows:
1-an I-beam;
2-left prefabricated floor slab;
3-right prefabricated floor slab;
4-connecting piece;
5-left high-strength bolt;
6-right high-strength bolt;
7-left notch.
Detailed Description
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
as shown in fig. 1 to 5, the assembled floor slab dry-type connection node comprises an i-beam 1, a left prefabricated floor slab 2, a right prefabricated floor slab 3 and a connecting piece 4.
The left precast floor slab 2 is provided with a left notch 7 at the joint with the right precast floor slab 3, the left notches 7 are provided with a plurality of notches, and the left notches 7 are arranged at certain intervals; the right precast floor slab 3 is provided with a plurality of right notches which are in one-to-one correspondence with the left notches 7 at the joint with the left precast floor slab 2, and the right notches are arranged at certain intervals; the distance between the left notch 7 and the right notch is about 700mm to 1000mm, so that the arrangement distance of the connecting pieces 4 is 700mm to 1000 mm. The left notch 7 and the right notch form a mounting groove after the left precast floor slab 2 and the right precast floor slab 3 are spliced, the connecting piece 4 is mounted in the mounting groove, and the shape of the connecting piece 4 is matched with that of the mounting groove; the connecting piece 4 is a steel plate with a certain thickness, and a layer of rubber material can be wrapped around the steel plate to prevent the concrete from being subjected to brittle failure under the action of the steel plate, wherein the rubber material is preferably butadiene rubber, and the butadiene rubber has excellent wear resistance and elasticity and excellent aging resistance.
And bolt holes for mounting high-strength bolts are formed in the upper flange of the I-beam 1, the left prefabricated floor slab 2, the right prefabricated floor slab 3 and the connecting piece 4. The left half part of the connecting piece 4, the left prefabricated floor slab 2 and the left half part of the upper flange of the I-beam 1 are fixedly connected through a left high-strength bolt 5, and the right half part of the connecting piece 4, the right prefabricated floor slab 3 and the right half part of the upper flange of the I-beam 1 are fixedly connected through a right high-strength bolt 6. In this embodiment, the left high-strength bolt 5 and the right high-strength bolt 6 may be stud bolts as shown in fig. 5. And after the left high-strength bolt 5 and the right high-strength bolt 6 are installed, filling grouting materials, preferably epoxy resin, in the bolt holes of the left precast floor slab 2 and the right precast floor slab 3.
Assembly type floor dry-type connected mode based on above-mentioned assembly type floor dry-type connected node includes following step:
and 5, installing the connecting piece 4 in the installation groove, and screwing the screw cap to complete the connection of the adjacent prefabricated floor slabs.
The utility model discloses the wet operation in no scene, component processing can be accomplished in the mill, utilizes the bolt to assemble, and the simple installation, the site operation volume reduces, has reduced the engineering time, has improved the efficiency of construction.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the protection scope of the present invention.
Claims (8)
1. An assembled floor slab dry-type connecting joint is characterized by comprising an I-shaped beam (1), a left prefabricated floor slab (2) and a right prefabricated floor slab (3) which are adjacent to each other, and a connecting piece (4); a left notch (7) is arranged at the joint of the left precast floor slab (2) and the right precast floor slab (3), the right precast floor slab (3) is provided with right notches corresponding to the left notches (7) one by one at the joint of the left precast floor slab (2), the left notch (7) and the right notch form a mounting groove after the left precast floor slab (2) and the right precast floor slab (3) are spliced, the connecting piece (4) is mounted in the mounting groove, will through left high strength bolt (5) will the left half of connecting piece (4) the left side prefabricated floor (2) with the upper flange left half of I-beam (1) is connected fixedly, will through right high strength bolt (6) the right half of connecting piece (4) the right side prefabricated floor (3) with the upper flange right half of I-beam (1) is connected fixedly.
2. An assembled floor dry-type connection node according to claim 1, characterized in that the left notch (7) is provided in plurality, a plurality of the left notches (7) being arranged at a distance; the right notch is provided with a plurality of, a plurality of right notch interval is arranged.
3. An assembled floor dry-type connection node as claimed in claim 2, wherein the distance is 700mm to 1000 mm.
4. An assembled floor dry-type connection node as claimed in claim 1, wherein the connecting member (4) is made of steel plate and is wrapped with a layer of rubber material.
5. An assembled floor dry-type connection node as claimed in claim 4, wherein the rubber material is butadiene rubber.
6. An assembled floor dry connecting node according to claim 1, characterized in that the shape of the connecting piece (4) matches the shape of the mounting groove.
7. The fabricated floor dry-type connection joint as claimed in claim 1, wherein bolt holes for installing high-strength bolts are formed on the upper flange of the i-beam (1), the left prefabricated floor (2), the right prefabricated floor (3) and the connecting piece (4); and after the high-strength bolt is installed, filling grouting materials in bolt holes of the left precast floor slab (2) and the right precast floor slab (3).
8. An assembled floor dry-type connection node as claimed in claim 7, wherein the grout material is epoxy resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020344775.1U CN212129617U (en) | 2020-03-18 | 2020-03-18 | Assembled floor dry-type connected node |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020344775.1U CN212129617U (en) | 2020-03-18 | 2020-03-18 | Assembled floor dry-type connected node |
Publications (1)
Publication Number | Publication Date |
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CN212129617U true CN212129617U (en) | 2020-12-11 |
Family
ID=73674332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020344775.1U Expired - Fee Related CN212129617U (en) | 2020-03-18 | 2020-03-18 | Assembled floor dry-type connected node |
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CN (1) | CN212129617U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113833186A (en) * | 2021-07-30 | 2021-12-24 | 盐城工学院 | Assembled structure of floor |
-
2020
- 2020-03-18 CN CN202020344775.1U patent/CN212129617U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113833186A (en) * | 2021-07-30 | 2021-12-24 | 盐城工学院 | Assembled structure of floor |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
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CF01 | Termination of patent right due to non-payment of annual fee |