CN215759631U - Joint connecting device for prefabricated building structure - Google Patents
Joint connecting device for prefabricated building structure Download PDFInfo
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- CN215759631U CN215759631U CN202120970928.8U CN202120970928U CN215759631U CN 215759631 U CN215759631 U CN 215759631U CN 202120970928 U CN202120970928 U CN 202120970928U CN 215759631 U CN215759631 U CN 215759631U
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Abstract
The utility model discloses a node connecting device for an assembled building structure, which comprises a vertical pile, wherein a rectangular block is fixedly connected to the upper end of the vertical pile, node connecting mechanisms are arranged on the side walls of the left end and the right end of the rectangular block respectively, horizontal limiting rods horizontally penetrate through the node connecting mechanisms from front to back, two movable blocks are rotatably connected to the side walls of the left end and the right end of the vertical pile respectively, and limiting mechanisms are arranged on the movable blocks. According to the utility model, the horizontal pile and the connecting block are butted, the I-shaped limiting blocks are inserted into the two T-shaped through grooves on the same side, the horizontal limiting rod penetrates through the semicircular through grooves and the circular through holes, the movable block on the U-shaped joint is rotated until the movable block is matched with the compression spring and inserted into the cylindrical clamping groove on the horizontal limiting rod, the horizontal pile and the connecting block are effectively limited and fixed, a bolt is replaced for fixing, the structural stability between the horizontal pile and the connecting block is improved, and the horizontal pile and the connecting block are convenient to disassemble and assemble.
Description
Technical Field
The utility model relates to the technical field of fabricated buildings, in particular to a node connecting device for a fabricated building structure.
Background
The fabricated building is a building formed by assembling prefabricated parts on a construction site, and is divided into a block building, a plate building and the like according to the form and construction method of prefabricated parts.
When the existing node connecting device is actually used, the existing node connecting device is mostly connected through bolts, looseness may be generated in the transportation and installation processes, and the stability is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a node connecting device for an assembly type building structure, which is used for solving the technical problems that most of the existing node connecting devices in the background art are connected through bolts when in actual use, and are likely to loose and have poor stability in the transportation and installation processes.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a nodal connection device for assembly type structure, including vertical stake, the upper end fixedly connected with rectangular block of vertical stake, all be equipped with nodal connection mechanism on the both ends lateral wall about the rectangular block, the level runs through and is equipped with horizontal gag lever post around on the nodal connection mechanism, all rotate on the both ends lateral wall about vertical stake and be connected with two movable blocks, it is a plurality of all be equipped with stop gear on the movable block, stop gear and horizontal gag lever post joint.
Preferably, the node connecting mechanism includes connecting blocks fixedly connected to the side walls of the left and right ends of the rectangular block respectively, two the end of the rectangular block far away from the connecting blocks is provided with a horizontal pile, the connecting blocks are in contact with the side walls of the horizontal pile in an abutting mode, the opposite side walls of the connecting blocks and the horizontal pile are provided with T-shaped through grooves which are communicated from top to bottom, the T-shaped through grooves are inserted into the same T-shaped through groove and provided with a same I-shaped limiting block, the opposite side walls of the connecting blocks and the horizontal pile are provided with front and back communicated semicircular through grooves, the I-shaped limiting block is provided with front and back communicated circular through holes, and the horizontal limiting rod penetrates through the two semicircular through grooves and the circular through holes at the same side.
Preferably, the I-shaped limiting block is matched with the two T-shaped through grooves in size, and the semi-circular through grooves are equal to the circular through holes in radius.
Preferably, two U type joints of equal fixedly connected with on the both ends lateral wall about vertical stake, with two with one side U type joint is close to the setting of vertical stake front and back both ends lateral wall respectively, and is a plurality of the movable block is inserted respectively and is located a plurality of U type and connect in, the level rotates to run through between movable block and the U type and is equipped with same root pivot.
Preferably, stop gear is including setting up the circular recess that the U type kept away from on the U type joint lateral wall in the movable block, fixedly connected with compression spring on the inner wall that the circular recess is close to the U type joint, compression spring keeps away from the circular stopper of the one end fixedly connected with of circular recess inner wall, be equipped with annular spacing groove on the annular inner wall of circular recess, circular stopper is inserted and is located annular spacing inslot, compression spring's one end fixedly connected with movable rod is kept away from to circular stopper, horizontal limiting rod all is equipped with the cylindricality draw-in groove on being close to the annular lateral wall at front and back both ends, the movable rod is inserted and is located in same one side cylindricality draw-in groove.
Preferably, the circular limiting block is made of rubber.
Compared with the prior art, the utility model has the beneficial effects that:
through docking horizontal pile and connecting block, and insert the I shape stopper and locate leading to the inslot with two T types of one side, run through semi-circular logical groove and circular through-hole setting with horizontal gag lever post afterwards, the movable block that rotates on the U type connects is inserted until movable rod cooperation compression spring and is located the cylindricality draw-in groove on the horizontal gag lever post, effectively carry out spacing fixed to horizontal pile and connecting block, replace the bolt to fix, improve the structural stability between horizontal pile and the connecting block, the convenience is carried out the dismouting to horizontal pile and connecting block.
Drawings
Fig. 1 is a schematic structural view of a node connecting device for a prefabricated building structure according to the present invention;
FIG. 2 is a cross-sectional schematic view of a nodal connection apparatus for a fabricated building structure in accordance with the present invention;
FIG. 3 is a schematic structural view of an I-shaped stopper of the node connecting device for an assembly type building structure according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
fig. 5 is a partially enlarged view of fig. 2 at B.
In the figure: the vertical pile, the rectangular block, the horizontal limiting rod, the movable block, the connecting block, the horizontal pile, the 7T-shaped through groove, the I-shaped limiting block, the semicircular through groove, the circular through hole, the U-shaped joint, the rotating shaft, the circular groove, the compression spring, the circular limiting block, the annular limiting groove, the movable rod and the cylindrical clamping groove are 1, 2, 3 and 4, the horizontal limiting rod, the movable block and the connecting block are 6, 7 and T-shaped through grooves, 8 and I-shaped limiting blocks, 9 and semicircular through grooves, 10 and 11U-shaped joints, 12 rotating shafts, 13 and 14 and compression springs, 15 and 18 circular limiting blocks, 16 and 17 annular limiting grooves and 18 cylindrical clamping grooves are formed in the horizontal limiting rod.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a node connecting device for an assembly type building structure comprises a vertical pile 1, a rectangular block 2 is fixedly connected to the upper end of the vertical pile 1, node connecting mechanisms are respectively arranged on the side walls of the left and right ends of the rectangular block 2, horizontal limiting rods 3 are horizontally arranged on the node connecting mechanisms in a penetrating manner from front to back, the node connecting mechanisms comprise connecting blocks 5 respectively fixedly connected to the side walls of the left and right ends of the rectangular block 2, horizontal piles 6 are respectively arranged at the ends of the two connecting blocks 5 far away from the rectangular block 2, the connecting blocks 5 are in abutting contact with the side walls of the horizontal piles 6, T-shaped through grooves 7 which are communicated up and down are respectively arranged on the opposite side walls of the connecting blocks 5 and the horizontal piles 6, the same T-shaped limiting block 8 is inserted into the two T-shaped through grooves 7 on the same side, the i-shaped limiting block 8 is matched with the two T-shaped through grooves 7 for limiting and fixing the connecting blocks 5 and the horizontal piles 6, semi-circular i-shaped through grooves 9 which are communicated from front to back are respectively arranged on the opposite side walls of the connecting blocks 5 and the horizontal piles 6, the I-shaped limiting block 8 is provided with a circular through hole 10 which is communicated with the front and the back, the horizontal limiting rod 3 penetrates through the two semicircular through grooves 9 and the circular through hole 10 on the same side, the horizontal limiting rod 3 is used for limiting and fixing the I-shaped limiting block 8 in the T-shaped through groove 7, the I-shaped limiting block 8 and the two T-shaped through grooves 7 are matched in size, and the semi-circular through grooves 9 are equal to the radius of the circular through hole 10.
All rotate on the both ends lateral wall about vertical stake 1 and be connected with two movable blocks 4, two U type of equal fixedly connected with connect 11 on the both ends lateral wall about vertical stake 1, with two U type of one side connect 11 and be close to vertical stake 1 front and back both ends lateral wall setting respectively, a plurality of movable blocks 4 insert respectively and locate in a plurality of U type connect 11, the level rotates between movable block 4 and the U type connect 11 and runs through and be equipped with same root pivot 12, movable block 4 cooperation pivot 12 rotates, pivot 12 includes that the level runs through the stud (not shown in the figure) that movable block 4 and U type connect 11 set up, the equal screw thread in both ends of stud has cup jointed the nut (not shown in the figure).
The limiting mechanisms are arranged on the plurality of movable blocks 4 and are clamped with the horizontal limiting rod 3, each limiting mechanism comprises a circular groove 13 arranged on the side wall of the movable block 4 far away from the U-shaped joint 11, a compression spring 14 is fixedly connected to the inner wall of the circular groove 13 close to the U-shaped joint 11, the elastic property of the compression spring 14 enables the movable rod 17 to be inserted into a cylindrical clamping groove 18 formed in the horizontal limiting rod 3, the horizontal limiting rod 3 is effectively limited and fixed among the horizontal pile 6, the connecting block 5 and the I-shaped limiting block 8, one end of the compression spring 14 far away from the inner wall of the circular groove 13 is fixedly connected with a circular limiting block 15, an annular limiting groove 16 is formed in the annular inner wall of the circular groove 13, when the circular limiting block 15 moves in the annular limiting groove 16, the movable rod 17 can conveniently move in the circular groove 13, the moving range of the movable rod 17 is limited, and the circular limiting block 15 is inserted into the annular limiting groove 16, one end fixedly connected with movable rod 17 that compression spring 14 was kept away from to circular stopper 15, all be equipped with cylindricality draw-in groove 18 on the annular lateral wall at both ends around horizontal limiting rod 3 was close to, movable rod 17 inserts and locates in same one side cylindricality draw-in groove 18, and circular stopper 15 is rubber products, and rubber products's circular stopper 15 can prevent that impurity from getting into in the circular recess 13.
When the utility model is used, a horizontal pile 6 is manually abutted against a connecting block 5 on a rectangular block 2, so that a T-shaped through groove 7 between the horizontal pile 6 and the connecting block 5 is arranged in a butt joint mode, an I-shaped limiting block 8 is inserted into two T-shaped through grooves 7 on the same side, the horizontal pile 6 and a semicircular through groove 9 on the connecting block 5 are overlapped with a circular through hole 10 on the I-shaped limiting block 8, a horizontal limiting rod 3 is manually arranged by penetrating through the overlapped semicircular through groove 9 and the circular through hole 10, a movable rod 17 is pressed to drive the circular limiting block 15 to move towards a circular groove 13 under the limiting action of an annular limiting groove 16, so that the circular limiting block 15 compresses a compression spring 14 in the circular groove 13, the movable block 4 is pulled to be matched with a rotating shaft 12 on a U-shaped joint 11 to rotate, the horizontal limiting rod 3 is rotated to enable a cylindrical clamping groove 18 to rotate to one side of the movable rod 17, and the movable rod 17 is loosened to enable the compression spring 14 to elastically reset, adjust horizontal gag lever post 3 until movable rod 17 cooperation compression spring 14 inserts and locates in cylindricality draw-in groove 18, insert respectively according to above-mentioned step with all the other movable rods 17 in locating the cylindricality draw-in groove 18 on the corresponding position in proper order, effectively carry out spacing fixed to horizontal stake 6 and connecting block 5, replace the bolt to fix, improve the structural stability between horizontal stake 6 and the connecting block 5, when needs are dismantled, only need stimulate a plurality of movable rods 17 respectively with cylindricality draw-in groove 18 after-separating, take horizontal gag lever post 3 out in semicircular through groove 9 and circular through-hole 10, it can to press the separation of I shape stopper 8 and T type through groove 7, conveniently carry out the dismouting to horizontal stake 6 and connecting block 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A nodal connection device for assembly type structure, including vertical stake (1), the upper end fixedly connected with rectangular block (2) of vertical stake (1), its characterized in that, all be equipped with nodal connection mechanism on the both ends lateral wall about rectangular block (2), the level runs through around on the nodal connection mechanism and is equipped with horizontal gag lever post (3), all rotate on the both ends lateral wall about vertical stake (1) and be connected with two movable blocks (4), a plurality of all be equipped with stop gear on movable block (4), stop gear and horizontal gag lever post (3) joint.
2. The node connecting device for the fabricated building structure according to claim 1, wherein the node connecting mechanism comprises connecting blocks (5) fixedly connected to the side walls of the left and right ends of the rectangular block (2) respectively, two ends of the connecting blocks (5) far away from the rectangular block (2) are provided with horizontal piles (6), the connecting blocks (5) are in contact with the side walls of the horizontal piles (6) in an abutting manner, the opposite side walls of the connecting blocks (5) and the horizontal piles (6) are provided with T-shaped through grooves (7) which are communicated up and down, the same I-shaped limiting block (8) is inserted into the two T-shaped through grooves (7) on the same side, the opposite side walls of the connecting blocks (5) and the horizontal piles (6) are provided with semicircular through grooves (9) which are communicated front and back, and the I-shaped limiting blocks (8) are provided with circular through holes (10) which are communicated front and back, the horizontal limiting rod (3) penetrates through the two semicircular through grooves (9) and the circular through hole (10) on the same side.
3. The nodal connection device for fabricated building structures according to claim 2, characterized in that said i-shaped limit blocks (8) are arranged in match with the size of the two T-shaped through slots (7), and the semi-circular through slots (9) have the same radius as the circular through holes (10).
4. The node connecting device for the fabricated building structure according to claim 1, wherein two U-shaped joints (11) are fixedly connected to the side walls of the left end and the right end of the vertical pile (1), the two U-shaped joints (11) on the same side are respectively arranged near the side walls of the front end and the rear end of the vertical pile (1), the movable blocks (4) are respectively inserted into the U-shaped joints (11), and the same rotating shaft (12) penetrates through the movable blocks (4) and the U-shaped joints (11) in a horizontal rotating mode.
5. The node connecting device for the fabricated building structure according to claim 4, wherein the limiting mechanism comprises a circular groove (13) arranged on the side wall of the movable block (4) far away from the U-shaped joint (11), a compression spring (14) is fixedly connected to the inner wall of the circular groove (13) close to the U-shaped joint (11), a circular limiting block (15) is fixedly connected to one end of the compression spring (14) far away from the inner wall of the circular groove (13), an annular limiting groove (16) is arranged on the annular inner wall of the circular groove (13), the circular limiting block (15) is inserted into the annular limiting groove (16), a movable rod (17) is fixedly connected to one end of the circular limiting block (15) far away from the compression spring (14), and cylindrical clamping grooves (18) are arranged on the annular side walls of the horizontal limiting rod (3) close to the front end and the rear end, the movable rod (17) is inserted into the cylindrical clamping grooves (18) on the same side.
6. The nodal connection device for fabricated building structures according to claim 5, characterised in that said circular stoppers (15) are rubber products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970928.8U CN215759631U (en) | 2021-05-08 | 2021-05-08 | Joint connecting device for prefabricated building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970928.8U CN215759631U (en) | 2021-05-08 | 2021-05-08 | Joint connecting device for prefabricated building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215759631U true CN215759631U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120970928.8U Expired - Fee Related CN215759631U (en) | 2021-05-08 | 2021-05-08 | Joint connecting device for prefabricated building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215759631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075612A (en) * | 2022-08-22 | 2022-09-20 | 射阳县新港污水处理有限公司 | Novel steel construction engineering protective bracket convenient to equipment is dismantled |
-
2021
- 2021-05-08 CN CN202120970928.8U patent/CN215759631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075612A (en) * | 2022-08-22 | 2022-09-20 | 射阳县新港污水处理有限公司 | Novel steel construction engineering protective bracket convenient to equipment is dismantled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |