CN214144226U - Connecting structure of prefabricated wallboard and cast-in-place column - Google Patents
Connecting structure of prefabricated wallboard and cast-in-place column Download PDFInfo
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- CN214144226U CN214144226U CN202022270227.1U CN202022270227U CN214144226U CN 214144226 U CN214144226 U CN 214144226U CN 202022270227 U CN202022270227 U CN 202022270227U CN 214144226 U CN214144226 U CN 214144226U
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Abstract
The utility model provides a connection structure of prefabricated wallboard and cast-in-place post, including wallboard and cast-in-place post, the wallboard is equipped with first spread groove, one side that cast-in-place post and wallboard are connected is equipped with the second spread groove, first spread groove, second spread groove all are the T style of calligraphy, be equipped with first sleeve and second sleeve in first spread groove, the second spread groove respectively, be equipped with the connecting piece in the first sleeve, the connecting piece includes the first body of rod, the both ends of the first body of rod are equipped with the second body of rod, the second body of rod passes through elastomeric element and is connected with the first body of rod, the interface department of wallboard and cast-in-place post is equipped with the third spread groove, the both ends that the third spread groove is close to wallboard, cast-in-place post are equipped with first U type reinforcing bar and second U type reinforcing bar respectively. The utility model discloses a I shape connecting piece is connected with first spread groove, second spread groove screw-thread fit respectively, improves the joint strength of prefabricated wallboard and cast-in-place post, can reduce cast-in-place volume, and then reduces wet work volume.
Description
Technical Field
The utility model belongs to the technical field of the assembly building, a connection structure of prefabricated wallboard and cast-in-place post is related to.
Background
At present, the connection technology of assembled shear wall structure is becoming mature day by day, however, when being connected prefabricated wallboard and cast-in-place post, because the reinforcing bar anchor length in the current precast beam is not enough to reinforcing bar and the reinforcing bar that the wallboard stretched out at the node precast beam are too much, thereby cause the problem of construction difficulty, so the construction industry needs an innovative connected mode urgently, can make the be connected between wallboard structure and the basis simple and convenient, can guarantee simultaneously that cast-in-place volume is little and structure safe and reliable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem that prior art exists, provide a connection structure of prefabricated wallboard and cast-in-place post, solved wallboard structure and basic connection complicated problem.
Therefore, the utility model adopts the following technical proposal:
the utility model provides a connection structure of prefabricated wallboard and cast-in-place post, includes wallboard and cast-in-place post, the wallboard is equipped with first spread groove, one side that cast-in-place post and wallboard are connected is equipped with the second spread groove, first spread groove, second spread groove all are the T style of calligraphy, and the two is the connected state, be equipped with first sleeve and second sleeve in first spread groove, the second spread groove respectively, be equipped with the connecting piece in the first sleeve, the connecting piece includes the first body of rod, the both ends of the first body of rod are equipped with the second body of rod, and the second body of rod is 90 degrees contained angles with the first body of rod and is connected, the second body of rod passes through elastomeric element and is connected with the first body of rod, the interface department of wallboard and cast-in-place post is equipped with the third spread groove, the both ends that third spread groove is close to wallboard, cast-in-place post are equipped with first U type reinforcing bar and second U type reinforcing bar respectively.
Further, the installation positions of the first U-shaped reinforcing steel bar and the second U-shaped reinforcing steel bar are opposite.
Further, the first sleeve and the second sleeve are threaded sleeves.
Further, the first rod body adopts a screw rod.
Further, the elastic component adopts a hard spring.
The beneficial effects of the utility model reside in that:
the utility model provides a connection structure of prefabricated wallboard and cast-in-place post adopts the screw-thread fit connection of I shape connecting piece and first spread groove, second spread groove, not only improves the joint strength of prefabricated wallboard and cast-in-place post, can reduce cast-in-place volume, and then reduces wet work volume; in addition, through setting up U type reinforcing bar at the junction of prefabricated wallboard and cast-in-place post, can further improve the joint strength of prefabricated wallboard and cast-in-place post, avoided connecting elements to go out the muscle, solved the complicated problem of being connected of wallboard structure and basis, be suitable for popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-wall plate, 1 a-first connecting groove, 2-cast-in-place column, 2 a-second connecting groove, 3-first sleeve, 4-second sleeve, 5-connecting piece, 5 a-first rod body, 5 b-second rod body, 5 c-elastic component, 6-third connecting groove, 6 a-first U-shaped steel bar and 6 b-second U-shaped steel bar.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and implementation methods.
As shown in fig. 1, a connecting structure of a prefabricated wall panel and a cast-in-place column comprises a wall panel 1 and a cast-in-place column 2, wherein the wall panel 1 is provided with a first connecting groove 1a, one side of the cast-in-place column 2 connected with the wall panel 1 is provided with a second connecting groove 2a, the first connecting groove 1a and the second connecting groove 2a are both in a T shape and are in a communicated state, and the first connecting groove 1a and the second connecting groove 2a form an i shape after being spliced; a first sleeve 3 and a second sleeve 4 are respectively arranged in the first connecting groove 1a and the second connecting groove 2a, and further, the first sleeve 3 and the second sleeve 4 are threaded sleeves; the first sleeve 3 is internally provided with a connecting piece 5 for connecting the first sleeve 3 and the second sleeve 4.
The connecting piece 5 comprises a first rod body 5a, the first rod body 5a adopts a screw rod, so that the connecting strength between the first rod body 5a and the first sleeve 3 and the connecting strength between the first rod body 5a and the second sleeve 4 are increased, the second rod body 5b is arranged at two ends of the first rod body 5a, the second rod body 5b is connected with the first rod body 5a in a 90-degree included angle mode, the second rod body 5b is connected with the first rod body 5a through an elastic component 5c, and furthermore, the elastic component 5c adopts a hard spring; wallboard 1 is equipped with third spread groove 6 with cast-in-place post 2's connection face department, third spread groove 6 is close to cast-in-place post 2, wallboard 1's both ends are equipped with first U shaped steel muscle 6a and second U shaped steel muscle 6b respectively, and first U shaped steel muscle 6a and second U shaped steel muscle 6 b's mounted position is opposite just, it sets up aim at, crisscross the offsetting that sets up more is favorable to between the stress, adopt the reinforcing bar to make the holistic structure of connecting portion more simple and convenient simultaneously, and the reinforcing bar is the building industry common component, it is all comparatively easy to produce and acquire, and also be convenient for bulk transport.
The utility model discloses a connecting piece 5 and first sleeve 3, the screw-thread fit of second sleeve 4 is connected, couple together wallboard 1 and cast-in-place post 2, after the three is established ties and finishes at first spread groove 1a, pour into thick liquids (like the PE stick) in second spread groove 2a and third spread groove 6, treat that the thick liquids fill up behind the gap between preformed groove and wallboard 1 and the cast-in-place post 2 connection face, make to connect more firm, can reduce cast-in-place section simultaneously, and then reduce wet work volume.
Claims (5)
1. A connecting structure of a prefabricated wall panel and a cast-in-place column comprises the wall panel and the cast-in-place column, the wall plate is provided with a first connecting groove, one side of the cast-in-place column connected with the wall plate is provided with a second connecting groove, the first connecting groove and the second connecting groove are both in a T shape, the first connecting groove and the second connecting groove are communicated, a first sleeve and a second sleeve are respectively arranged in the first connecting groove and the second connecting groove, a connecting piece is arranged in the first sleeve, the connecting piece comprises a first rod body, two ends of the first rod body are provided with second rod bodies, the second rod body is connected with the first rod body at an included angle of 90 degrees, the second rod body is connected with the first rod body through an elastic part, the wallboard is equipped with the third spread groove with cast-in-place post's connecting surface department, the both ends that the third spread groove is close to cast-in-place post, wallboard are equipped with first U type reinforcing bar and second U type reinforcing bar respectively.
2. A prefabricated wall panel and cast-in-place column connecting structure according to claim 1, wherein the first U-shaped reinforcing steel bars and the second U-shaped reinforcing steel bars are installed at opposite positions.
3. A prefabricated wall panel and cast-in-place column connecting structure according to claim 1, wherein the first sleeve and the second sleeve are threaded sleeves.
4. A connecting structure of a prefabricated wall panel and a cast-in-place column according to claim 1, wherein the first rod body is a screw rod.
5. A prefabricated wall panel and cast-in-place column connecting structure according to claim 1, wherein said elastic member is a hard spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270227.1U CN214144226U (en) | 2020-10-13 | 2020-10-13 | Connecting structure of prefabricated wallboard and cast-in-place column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270227.1U CN214144226U (en) | 2020-10-13 | 2020-10-13 | Connecting structure of prefabricated wallboard and cast-in-place column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214144226U true CN214144226U (en) | 2021-09-07 |
Family
ID=77558210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022270227.1U Active CN214144226U (en) | 2020-10-13 | 2020-10-13 | Connecting structure of prefabricated wallboard and cast-in-place column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214144226U (en) |
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2020
- 2020-10-13 CN CN202022270227.1U patent/CN214144226U/en active Active
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