CN214738897U - Connection structure for mounting composite board - Google Patents
Connection structure for mounting composite board Download PDFInfo
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- CN214738897U CN214738897U CN202121235624.3U CN202121235624U CN214738897U CN 214738897 U CN214738897 U CN 214738897U CN 202121235624 U CN202121235624 U CN 202121235624U CN 214738897 U CN214738897 U CN 214738897U
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- connecting rod
- wall
- connection structure
- left end
- composite board
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Abstract
The utility model relates to the technical field of composite board installation, in particular to a connecting structure for composite board installation, which comprises a first connecting rod and a second connecting rod, wherein the outer wall of the first connecting rod is provided with a plurality of annular fixed blocks which are arranged at equal intervals, the outer wall of the left end of the first connecting rod is provided with a first annular positioning plate, the outer wall of the second connecting rod is provided with a second annular positioning plate at a position close to the left end, and the left end of the second connecting rod is provided with a thread groove; still include mounting plate and extrusion bolt, circular port an has been seted up at the middle part in the mounting plate outside, and circular port an and threaded connection are passed to extrusion bolt's tip in the thread groove. This connection structure of composite sheet installation can improve the stability of head rod in cast in situ concrete structure layer through set up the solid piece of a plurality of rings shape on the outer wall of head rod, can be connected with integration wire net through the mounting plate, and extrusion bolt through setting up is fixed mounting plate and second connecting rod to the position that makes the second connecting rod is fixed.
Description
Technical Field
The utility model relates to a composite sheet installation technical field specifically is a connection structure of composite sheet installation.
Background
The cast-in-place concrete outer wall external thermal insulation construction technology is characterized in that after reinforcement of a wall body is bound, before a concrete wall body is poured, a thermal insulation board is arranged on the inner side of an outer mold, after concrete pouring is finished, the thermal insulation board and the wall body are organically combined together, when the thermal insulation board is installed, a tie rod is required to be used for fixedly connecting the composite thermal insulation board and a built steel bar structure, so that the position of the composite thermal insulation board cannot shift when concrete is poured, but the existing tie rod is inconvenient to use, most of the outer wall of the tie rod except a threaded area is of a smooth structure, after concrete is poured in place, if an outward tensile force is received, the tie rod can be caused to drive the composite thermal insulation board to shift, and therefore, the connecting structure for installing the composite board is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of composite sheet installation to it is comparatively inconvenient when using to propose current drawknot pole in solving above-mentioned background art, and the outer wall of drawknot pole is smooth structure except that the screw thread district is most, behind cast in situ concrete, if receive outside pulling force, probably leads to the drawknot pole to drive the problem that compound heated board shifted.
In order to achieve the above object, the utility model provides a following technical scheme:
a connecting structure for mounting a composite board comprises a first connecting rod and a second connecting rod, wherein the second connecting rod is movably connected with the first connecting rod, the outer wall of the first connecting rod is provided with a plurality of annular fixing blocks which are arranged at equal intervals, the outer wall of the left end of the first connecting rod is provided with a first annular positioning plate, the left end of the first connecting rod is inwards provided with a cylindrical slot, the left end of the inner wall of the cylindrical slot is provided with an internal thread area, the middle part of the outer wall of the second connecting rod is provided with an external thread area, the outer wall of the second connecting rod is provided with a second annular positioning plate at a position close to the left end, and the left end of the second connecting rod is provided with a thread groove; the screw-thread groove is characterized by further comprising a fastening plate and an extrusion bolt, wherein a circular hole a is formed in the middle of the outer side of the fastening plate, and the end of the extrusion bolt penetrates through the circular hole a and is in threaded connection with the inside of the thread groove.
Preferably, the left side of the annular fixed block is provided with an annular groove.
Preferably, the outer wall of the first connecting rod and the position close to the right end are provided with a circular through groove.
Preferably, the outer diameter of the first connecting rod is matched with the inner diameter of the cylindrical slot.
Preferably, the external thread of the external thread area is matched with the internal thread of the internal thread area, and the first connecting rod is connected in the cylindrical slot in a threaded mode.
Preferably, a conical block is arranged at the right end of the first connecting rod.
Preferably, the outside of mounting plate and the position that is close to both ends have seted up the circular port b of symmetric distribution, the inboard of mounting plate and the position that is close to both ends edge have seted up the arc constant head tank of symmetric distribution, two circular port b is located two between the arc constant head tank.
Compared with the prior art, the beneficial effects of the utility model are that:
this connection structure of composite sheet installation, can improve the stability of head rod in cast in situ concrete structure layer through set up the solid piece of a plurality of rings shape on the outer wall of head rod, avoid taking place the condition of head rod slippage from cast in situ concrete structure layer, through head rod and second connecting rod threaded connection, the installer of can being convenient for uses this connection structure fixed heated board, can be connected with integration wire net through the mounting plate, it is fixed with mounting plate and second connecting rod through the extrusion bolt that sets up, thereby make the position of second connecting rod fixed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a first connecting rod of the present invention;
fig. 3 is a schematic structural view of a second connecting rod of the present invention;
fig. 4 is a schematic view of a part of the structure of the present invention.
In the figure: the connecting rod comprises a first connecting rod 1, an annular fixing block 10, an annular groove 100, a circular through groove 11, a first annular positioning plate 12, a cylindrical insertion groove 13, an internal thread area 130, a second connecting rod 2, an external thread area 20, a conical block 21, a second annular positioning plate 22, a convex rod 23, a thread groove 24, a fastening plate 3, a circular hole a30, a circular hole b31, an arc-shaped positioning groove 32 and an extrusion bolt 4.
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, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a connecting structure for mounting composite boards comprises a first connecting rod 1 and a second connecting rod 2, wherein the second connecting rod 2 is movably connected with the first connecting rod 1, the outer wall of the first connecting rod 1 is provided with a plurality of annular fixing blocks 10 which are arranged at equal intervals, compared with the traditional tie rod outer wall framework, the stability of the first connecting rod 1 and a cast-in-place concrete structure layer can be effectively improved by arranging the plurality of annular fixing blocks 10, the first connecting rod 1 is prevented from being moved out of the cast-in-place concrete structure layer, the outer wall of the left end of the first connecting rod 1 is provided with a first annular positioning plate 12 for fixing the inner side of a composite insulation board, the left end of the first connecting rod 1 is inwards provided with a cylindrical slot 13, the left end of the inner wall of the cylindrical slot 13 is provided with an internal thread area 130, the middle part of the outer wall of the second connecting rod 2 is provided with an external thread area 20, the outer wall of the second connecting rod 2 is provided with a second annular positioning plate 22 at a position close to the left end, the outer side for fixing the composite insulation board is provided with a thread groove 24 at the left end of the second connecting rod 2; still include mounting plate 3 and extrusion bolt 4, mounting plate 3 is used for fixing with the integration wire net, and circular port a30 has been seted up at the middle part in the mounting plate 3 outside, and circular port a30 and threaded connection are passed to the tip of extrusion bolt 4 in thread groove 24, fix mounting plate 3 with the position of second connecting rod 2 through extrusion bolt 4 to make this connection structure and the rigidity of integration wire net.
In this embodiment, the left side of the annular fixed block 10 is provided with an annular groove 100, so as to further improve the stability of the annular fixed block 10 in the cast-in-place concrete structure layer.
Specifically, the outer wall of the first connecting rod 1 and the position close to the right end are provided with a circular through groove 11 for the binding steel wire to pass through and be fixed with the steel bar structure, so that the position of the first connecting rod 1 is fixed.
Furthermore, the outer diameter of the first connecting rod 1 is matched with the inner diameter of the cylindrical slot 13, so that the joint of the first connecting rod 1 and the second connecting rod 2 forms a solid structure, and the overall strength is improved.
Further, the external thread of the external thread area 20 is matched with the internal thread of the internal thread area 130, and the first connecting rod 1 is connected in the cylindrical slot 13 in a threaded manner, so that the second connecting rod 2 can be conveniently connected with the first connecting rod 1.
Furthermore, the right end of the first connecting rod 1 is provided with a conical block 21, so that a user can conveniently pass the first connecting rod 1 through the side face of the composite heat-insulation board.
Furthermore, the outer wall of the first connecting rod 1 and the position close to the left end are provided with symmetrically distributed protruding rods 23, and the protruding rods 23 are located at the left side of the second annular positioning plate 22, so that a user can rotate the first connecting rod 1 to enable the first connecting rod 1 to be in threaded connection with the second connecting rod 2.
Further, the outside of mounting plate 3 and the position that is close to both ends has seted up the circular port b31 of symmetric distribution for binding passing of steel wire, the inboard of mounting plate 3 and the position that is close to both ends edge have seted up the arc constant head tank 32 of symmetric distribution, two circular port b31 are located between two arc constant head tanks 32, pass circular port b31 through binding the steel wire, carry out the rigidity with the arc constant head tank 32 of mounting plate 3 and integration wire net, thereby it is further fixed with the position of second connecting rod 2 through mounting plate 3.
When the connecting structure for installing the composite board is used, a user firstly determines the position of the first connecting rod 1 according to the installation position of the composite heat-insulation board, then the binding steel wires penetrate through the circular through groove 11, the right end of the first connecting rod 1 is fixed with the steel bar structure through the binding steel wires, then the right end of the second connecting rod 2 penetrates through the side face of the composite heat-insulation board and is inserted into the cylindrical slot 13, then the convex rod 23 is rotated to enable the second connecting rod 2 to be in threaded connection with the first connecting rod 1 until the first annular positioning plate 12 and the second annular positioning plate 22 clamp and fix the composite heat-insulation board, at the moment, the user respectively penetrates through the two circular holes b31 through the two binding steel wires, in the process, the arc-shaped positioning grooves 32 are aligned with the steel wires in the integrated steel wire mesh, then the two binding steel wires are bound and fixed with the integrated steel wire mesh, so that the position of the second connecting rod 2 is fixed, thereby completing the installation of the connection structure.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a connection structure of composite sheet installation which characterized in that: the connecting device comprises a first connecting rod (1) and a second connecting rod (2), wherein the second connecting rod (2) is movably connected with the first connecting rod (1), the outer wall of the first connecting rod (1) is provided with a plurality of annular fixing blocks (10) which are distributed at equal intervals, the outer wall of the left end of the first connecting rod (1) is provided with a first annular positioning plate (12), the left end of the first connecting rod (1) is inwards provided with a cylindrical slot (13), the left end of the inner wall of the cylindrical slot (13) is provided with an internal thread area (130), the middle part of the outer wall of the second connecting rod (2) is provided with an external thread area (20), the position, close to the left end, of the outer wall of the second connecting rod (2) is provided with a second annular positioning plate (22), and the left end of the second connecting rod (2) is provided with a thread groove (24); still include mounting plate (3) and extrusion bolt (4), circular port a (30) have been seted up at the middle part in mounting plate (3) outside, the tip of extrusion bolt (4) passes circular port a (30) and threaded connection in thread groove (24).
2. The composite board-mounted connection structure according to claim 1, wherein: an annular groove (100) is formed in the left side of the annular fixed block (10).
3. The composite board-mounted connection structure according to claim 1, wherein: and a circular through groove (11) is formed in the position, close to the right end, of the outer wall of the first connecting rod (1).
4. The composite board-mounted connection structure according to claim 1, wherein: the outer diameter of the first connecting rod (1) is matched with the inner diameter of the cylindrical slot (13).
5. The composite board-mounted connection structure according to claim 1, wherein: the external thread of the external thread area (20) is matched with the internal thread of the internal thread area (130), and the first connecting rod (1) is connected in the cylindrical slot (13) in a threaded mode.
6. The composite board-mounted connection structure according to claim 1, wherein: the right end of the first connecting rod (1) is provided with a conical block (21).
7. The composite board-mounted connection structure according to claim 1, wherein: the outer wall of the first connecting rod (1) and the position close to the left end are provided with convex rods (23) which are symmetrically distributed, and the convex rods (23) are positioned on the left side of the second annular positioning plate (22).
8. The composite board-mounted connection structure according to claim 1, wherein: the outside of mounting plate (3) and the position that is close to both ends offer circular port b (31) of symmetric distribution, the inboard of mounting plate (3) and the position that is close to both ends edge offer arc constant head tank (32) of symmetric distribution, two circular port b (31) are located two between arc constant head tank (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121235624.3U CN214738897U (en) | 2021-06-03 | 2021-06-03 | Connection structure for mounting composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121235624.3U CN214738897U (en) | 2021-06-03 | 2021-06-03 | Connection structure for mounting composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214738897U true CN214738897U (en) | 2021-11-16 |
Family
ID=78627798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121235624.3U Active CN214738897U (en) | 2021-06-03 | 2021-06-03 | Connection structure for mounting composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214738897U (en) |
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2021
- 2021-06-03 CN CN202121235624.3U patent/CN214738897U/en active Active
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