CN114293731A - Assembled wallboard connected node structure for building - Google Patents
Assembled wallboard connected node structure for building Download PDFInfo
- Publication number
- CN114293731A CN114293731A CN202210038910.3A CN202210038910A CN114293731A CN 114293731 A CN114293731 A CN 114293731A CN 202210038910 A CN202210038910 A CN 202210038910A CN 114293731 A CN114293731 A CN 114293731A
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- 238000005452 bending Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses an assembled wallboard connecting node structure for a building, which relates to the technical field of building wallboards and comprises a connecting structure for fixing a wallboard body on a wall body; connection structure includes at least one wall connection spare, wallboard connecting piece, impeller and at least one rotation connecting piece, the impeller includes fixed plate body and ratchet bar, the fixed plate body is established on the face of wallboard body towards the wall body, the ratchet bar is established on the fixed plate body, it includes rotation barrel, flexible member and double-screw bolt connector to rotate the connecting piece, it establishes on the wall connection board and rotates and be equipped with the ratchet on the barrel outer wall to rotate the vertical rotation of barrel, flexible member one end elasticity is flexible to rotating inside the barrel, and the double-screw bolt connector is established and is kept away from the tip of rotating the barrel at flexible member. The wall body and the wall plate body are tightly assembled and firmly connected, and can play a role in damping and avoiding connection looseness; is convenient for use.
Description
Technical Field
The invention relates to the technical field of building wallboards, in particular to an assembly type wallboard connecting node structure for a building.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The external wall board is composed of a precast concrete wall board and a connecting piece or a node of the precast concrete wall board and a main structure, and is arranged on the main structure to serve as a non-bearing member for enclosure and decoration. The existing wallboard connecting node structure basically connects a connecting body for connecting a wall surface and a connecting piece for connecting a wallboard together through bolts during fixing; however, the external wall panel is often vibrated due to the impact or collision of external force, and the vibration causes the bolt to be loosened, so that the connection strength of the external wall panel is gradually reduced.
Disclosure of Invention
The invention aims to provide a fabricated wallboard connecting node structure for a building, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a kind of assembled wallboard joint structure for building, including the connection structure used for fixing the wallboard body on the wall; the connecting structure comprises at least one wall connecting piece, a wallboard connecting piece, a pushing piece and at least one rotating connecting piece, the wall connecting piece is fastened on the surface of the wall board body facing the wall body, the wall board connecting piece is fastened on the wall body through at least one expansion bolt, the pushing piece comprises a fixed plate body and a ratchet bar, the fixed plate body is arranged on the surface of the wallboard body facing the wall body, the ratchet bar is arranged on the fixed plate body, the rotary connecting piece comprises a rotary cylinder body, a telescopic rod piece and a stud connector, the rotating cylinder is vertically and rotatably arranged on the wall connecting plate, a ratchet wheel is arranged on the outer wall of the rotating cylinder, the ratchet wheel can be meshed with the ratchet bar, one end of the telescopic rod piece elastically stretches into the rotary cylinder body, the stud connector is arranged at the end part of the telescopic rod piece far away from the rotary cylinder body, the stud connector spirally penetrates through the end part of the wallboard connecting piece and can be matched with a spiral hole formed in the wall connecting piece.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the telescopic rod piece is arranged in the rotary cylinder body, the end part of the telescopic rod piece extending into the rotary cylinder body is in sliding fit with the inside of the rotary cylinder body, and the stop block is connected with the rotary cylinder body through the elastic piece in a stretching state.
In one alternative: the wall connecting piece comprises a vertical connecting portion and a horizontal connecting portion, the vertical connecting portion is fixed on the wall body in a face contact mode, the horizontal connecting portion is fixed on the end face of the vertical connecting portion and perpendicular to the vertical connecting portion, and threaded holes in threaded connection with the stud connectors are formed in the horizontal connecting portion.
In one alternative: the wall connecting piece comprises at least one reinforcing rib plate, and two adjacent sides of the reinforcing rib plate are respectively connected with the horizontal connecting part and the vertical connecting part into a whole.
In one alternative: the wallboard connecting piece comprises a wall connecting plate, a wallboard connecting piece bending plate, a cylinder support and a threaded through hole, and the surface of the wall connecting plate is attached to the wall and is fastened through an expansion bolt; wallboard connecting piece bent plate is established at wall body connecting plate's tip and perpendicular to it, the screw thread is perforated and is seted up on wallboard connecting piece bent plate and can with double-screw bolt connector screw fit, the barrel support is established on wall body connecting plate and is used for rotating the installation and rotates the connecting piece.
In one alternative: the wallboard connecting piece is still including supporting holding the kink, support and hold the kink and establish the avris portion of keeping away from the wall connection board at wallboard connecting piece bent plate, support and hold the kink and can support after the wallboard connecting piece is installed to the wall connection spare and hold on the wall connection spare.
In one alternative: the bending plate of the wallboard connecting piece is also provided with an elastic pad, and the elastic pad is positioned in the middle of the joint of the wall connecting piece and the wallboard connecting piece.
Compared with the prior art, the invention has the following beneficial effects:
1. the wall connecting piece and the wallboard connecting piece can be fastened together through the arrangement of the rotary connecting piece, and the wall connecting piece and the wallboard connecting piece are connected in a surface contact manner, so that the connection strength of the wall connecting piece and the wallboard connecting piece is improved;
2. according to the invention, the pushing piece is arranged, and the ratchet bar is matched with the ratchet wheel, so that the rotating connecting piece is driven to rotate when the wallboard body is impacted and vibrated, the connecting strength between the wallboard connecting piece and the wall connecting piece is improved, the looseness caused by vibration is avoided, and a damping effect is achieved;
3. the wall body and the wall plate body are tightly assembled and firmly connected, and can play a role in damping and avoiding connection looseness; is convenient for use.
Drawings
Fig. 1 is a schematic overall structure diagram of a connection node in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a connection structure in an embodiment of the present invention.
Fig. 3 is a schematic view of a rotary joint structure in an embodiment of the present invention.
Figure 4 is a schematic view of a wall panel connector configuration in one embodiment of the present invention.
Notations for reference numerals: the wall body 100, the wall panel body 200, the connecting structure 300, the wall body connecting piece 301, the vertical connecting portion 3011, the horizontal connecting portion 3012, the reinforcing rib plate 3013, the wall panel connecting piece 302, the wall body connecting plate 3021, the wall panel connecting piece bending plate 3022, the abutting bending portion 3023, the cylinder support 3024, the threaded through hole 3025, the pushing member 303, the fixed panel body 3031, the ratchet bar 3032, the rotating connecting piece 304, the rotating cylinder 3041, the telescopic rod 3042, the stud connector 3043, the stopper 3044, the elastic piece 3045, the expansion bolt 305, the ratchet 306, and the elastic pad 307.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In this embodiment, the wall panel body 200 is a wall panel to be assembled and installed, and the wall body 100 is a wall body of a building;
in one embodiment, as shown in fig. 1 to 3, a prefabricated wall panel connection node structure for construction includes a connection structure 300 for fixing a wall panel body 200 to a wall body 100; the connecting structure 300 comprises at least one wall body connecting piece 301, a wall panel connecting piece 302, a pushing piece 303 and at least one rotating connecting piece 304, wherein the wall body connecting piece 301 is fastened on the surface of the wall panel body 200 facing the wall body 100, the wall panel connecting piece 302 is fastened on the wall body 100 through at least one expansion bolt 305, the pushing piece 303 comprises a fixed plate body 3031 and a ratchet rack 3032, the fixed plate body 3031 is arranged on the surface of the wall panel body 200 facing the wall body 100, the ratchet rack 3032 is arranged on the fixed plate body 3031, the rotating connecting piece 304 comprises a rotating cylinder 3041, a telescopic rod 3042 and a stud connector 3043, the rotating cylinder 3041 is vertically and rotatably arranged on the wall body connecting plate 3021, the ratchet 306 is capable of meshing with the ratchet rack 3032, one end of the telescopic rod 3042 elastically stretches into the rotating cylinder 3041, the stud connector 3043 is arranged at the end of the telescopic rod 3042 far away from the rotating cylinder 3041, the stud connector 3043 spirally penetrates through the end of the wallboard connector 302 and can be matched with a spiral hole arranged on the wall connector 301;
in the implementation process of the embodiment, the wall body connecting piece 301 and the pushing piece 303 are fixed on the wall body 200, and the fixing mode can be skeleton welding or bolt fastening; fixing the wallboard connector 302 to the wall 100 through the expansion bolts 305; when the wallboard body 200 is assembled with the wall body 100, one end of the wall body connecting piece 301 is arranged at the end of the wallboard connecting piece 302, and the spiral hole on the wall body connecting piece 301 corresponds to the stud connector 3043; the rotary cylinder 3041 is rotated by screwing, and the rotary cylinder 3041 drives the telescopic rod 3042 to rotate, so that the stud connector 3043 is screwed into a spiral hole in the wall connector 301 through the spiral fit with the wall connector 302, and the wall connector 301 and the wall connector 302 are fastened and assembled; at this time, the end of the ratchet bar 3032 just contacts the ratchet wheel 306; when the wallboard body 200 vibrates externally, the fixed board body 3031 and the ratchet bar 3032 vibrate transversely, and when the ratchet bar 3032 moves towards the wall body 100, the rotating cylinder 3041 can be driven to rotate by utilizing the meshing of the ratchet bar 3032 and the ratchet 306, so that the stud connector 3043 is driven to rotate and further meshed with the spiral hole of the wall body connector 301; so as to improve the fastening strength and play a certain role in shock absorption; when the ratchet bar 3032 moves back, the ratchet bar 3032 does not drive the ratchet wheel 306 to rotate, so that the connection strength of the wall 100 can be improved by rotating the connecting piece 304 when the wall is vibrated by external force;
in one embodiment, as shown in fig. 3, a stopper 3044 is disposed inside the rotary cylinder 3041, an end of the telescopic rod 3042 extending into the rotary cylinder 3041 is in sliding fit with the inside of the rotary cylinder 3041, and the stopper 3044 is connected to the rotary cylinder 3041 through an elastic member 3045 in a stretched state; in this embodiment, the elastic member 3045 may be a spring or an elastic pressing sheet; because the elastic member 3045 is in a stretched state, the telescopic rod 3042 is provided with a pulling force which is drawn towards the rotary cylinder 3041, and when the stud connector 3043 is matched with the threaded hole on the wall body connecting piece 301, the threaded connection is tighter, and the installation strength of the wall body connecting piece 301 is improved;
in one embodiment, as shown in fig. 2, the wall connector 301 includes a vertical connecting portion 3011 and a horizontal connecting portion 3012, the vertical connecting portion 3011 is fixed on the wall body 200 in a panel contact manner, the horizontal connecting portion 3012 is fixed on an end surface of the vertical connecting portion 3011 and perpendicular to the vertical connecting portion 3011, and a threaded hole spirally connected with the stud connector 3043 is formed in the horizontal connecting portion 3012; the horizontal connecting portions 3012 and the vertical connecting portions 3011 are perpendicular to each other, so that the strength of the whole wall connecting piece 301 can be increased, the vertical connecting portions 3011 are in contact connection with the surface of the wall body 200, and the connecting strength of the wall connecting piece 301 and the wall body 200 is improved;
in one embodiment, as shown in fig. 2, the wall connector 301 includes at least one reinforcing rib 3013, two adjacent sides of the reinforcing rib 3013 are respectively connected to the horizontal connecting portion 3012 and the vertical connecting portion 3011 to form a whole, and the connection strength between the horizontal connecting portion 3012 and the vertical connecting portion 3011 is increased by the arrangement of the reinforcing rib 3013; thereby improving the overall strength of the wall connecting piece 301;
in one embodiment, as shown in fig. 2 and 4, the wall panel connector 302 comprises a wall panel 3021, a bent wall panel 3022, a barrel support 3024, and a threaded hole 3025, wherein the wall panel 3021 is attached to the wall 100 by a plate surface and fastened by the expansion bolt 305; the wall panel connecting piece bending plate 3022 is arranged at the end of the wall connecting plate 3021 and is perpendicular to the wall connecting plate 3021, the threaded through hole 3025 is formed in the wall panel connecting piece bending plate 3022 and can be spirally matched with the stud connector 3043, and the cylinder support 3024 is arranged on the wall connecting plate 3021 and is used for rotatably mounting the rotary connecting piece 304; the position of the barrel support 3024 where the rotary connecting piece 304 is mounted is aligned with the threaded through hole 3025, and the arrangement of the bending plate 3022 of the wallboard connecting piece can increase the strength of the wall connecting plate 3021 and can be in surface contact connection with the wall connecting piece 301 to improve the connection strength;
in one embodiment, as shown in fig. 2 and 4, the wall board connector 302 further includes a bending portion 3023, the bending portion 3023 is disposed on the side of the bending plate 3022 of the wall board connector away from the wall connecting plate 3021, and the bending portion 3023 can be abutted against the wall board connector 301 after the wall board connector 301 is mounted on the wall board connector 302; the arrangement of the abutting bending part 3023 can play a certain role in buffering the vibration of the wall body connecting piece 301 and the vibration of the wall panel body 200 and improve the strength of the bending plate 3022 of the wall body connecting piece;
in one embodiment, as shown in fig. 2, the bending plate 3022 of the wall panel connecting member further has an elastic pad 307 on the plate surface, the elastic pad 307 is located in the middle of the connection between the wall panel connecting member 301 and the wall panel connecting member 302, and the elastic pad 307 has elasticity and can improve the tightness and strength of the connection between the wall panel connecting member 301 and the wall panel connecting member 302;
the above embodiment provides an assembly type wall panel connection node structure for a building, wherein, when the wall panel body 200 is assembled with the wall body 100, one end of the wall body connector 301 is arranged at the end of the wall body connector 302, and the screw hole on the wall body connector 301 corresponds to the stud connector 3043; the rotary cylinder 3041 is rotated by screwing, and the rotary cylinder 3041 drives the telescopic rod 3042 to rotate, so that the stud connector 3043 is screwed into a spiral hole in the wall connector 301 through the spiral fit with the wall connector 302, and the wall connector 301 and the wall connector 302 are fastened and assembled; at this time, the end of the ratchet bar 3032 just contacts the ratchet wheel 306; when the wallboard body 200 vibrates externally, the fixed board body 3031 and the ratchet bar 3032 vibrate transversely, and when the ratchet bar 3032 moves towards the wall body 100, the rotating cylinder 3041 can be driven to rotate by utilizing the meshing of the ratchet bar 3032 and the ratchet 306, so that the stud connector 3043 is driven to rotate and further meshed with the spiral hole of the wall body connector 301; so as to improve the fastening strength and play a certain role in shock absorption; when the ratchet bar 3032 moves back, the ratchet bar 3032 does not drive the ratchet wheel 306 to rotate, so that the connection strength of the wall 100 can be improved by rotating the connecting piece 304 when the wall is vibrated by external force.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A kind of assembled wallboard joint structure for building, including the connection structure used for fixing the wallboard body on the wall; the connecting structure comprises at least one wall connecting piece, a wallboard connecting piece, a pushing piece and at least one rotating connecting piece;
the wall connecting piece is fastened on the surface of the wall board body facing the wall body, and the wall board connecting piece is fastened on the wall body through at least one expansion bolt;
the pushing piece comprises a fixed plate body and a ratchet bar, the fixed plate body is arranged on the surface, facing the wall body, of the wall body, and the ratchet bar is arranged on the fixed plate body;
the rotary connecting piece comprises a rotary cylinder, a telescopic rod piece and a stud connector;
the rotating cylinder is vertically and rotatably arranged on the wall connecting plate, and a ratchet wheel is arranged on the outer wall of the rotating cylinder and can be meshed with the ratchet bar;
one end of the telescopic rod piece elastically stretches into the rotating cylinder body, and the stud connector is arranged at the end part of the telescopic rod piece far away from the rotating cylinder body;
the stud connector spirally penetrates through the end part of the wallboard connecting piece and can be matched with a spiral hole formed in the wall connecting piece.
2. An assembled wallboard connecting node structure for buildings according to claim 1, wherein a stop block is arranged inside the rotating cylinder, the end part of the telescopic rod piece extending into the rotating cylinder is matched with the inside of the rotating cylinder in a sliding way, and the stop block and the rotating cylinder are connected through an elastic piece in a stretching state.
3. The assembly-type wall panel connection node structure for construction according to claim 1, wherein the wall connection member includes a vertical connection part and a horizontal connection part;
the vertical connecting part is fixed on the wallboard body in a way of contacting the board surface;
the horizontal connecting part is fixed on the end face of the vertical connecting part and is vertical to the vertical connecting part, and a threaded hole in threaded connection with the stud connector is formed in the horizontal connecting part.
4. The assembly-type wall connection node structure for buildings according to claim 2, wherein the wall connector comprises at least one reinforcing rib, and two adjacent sides of the reinforcing rib are integrally connected with the horizontal connection part and the vertical connection part, respectively.
5. The assembly-type wall panel connection node structure for buildings according to claim 1, wherein the wall panel connection member comprises a wall connection plate, a wall panel connection member bending plate, a cylinder support and a threaded through hole;
the surface of the wall connecting plate is attached to the wall and is fastened through expansion bolts;
the wall board connecting piece bending plate is arranged at the end part of the wall connecting plate and is vertical to the wall connecting plate, and the threaded through hole is formed in the wall board connecting piece bending plate and can be in spiral fit with the stud connector;
the cylinder support is arranged on the wall connecting plate and used for rotatably mounting the rotary connecting piece.
6. The assembly-type wall panel connecting node structure for building of claim 5, wherein the wall panel connecting member further comprises a support bending portion, the support bending portion is disposed at a side portion of the wall panel connecting member bending plate away from the wall connecting plate, and the support bending portion can support against the wall connecting member after the wall connecting member is mounted on the wall panel connecting member.
7. An assembled wall panel connecting node structure for building as claimed in any one of claims 1-6, wherein the bending plate of the wall panel connecting member further has an elastic pad on the plate surface, and the elastic pad is located in the middle of the connecting position of the wall panel connecting member and the wall panel connecting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210038910.3A CN114293731B (en) | 2022-01-13 | 2022-01-13 | Assembled wallboard connection node structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210038910.3A CN114293731B (en) | 2022-01-13 | 2022-01-13 | Assembled wallboard connection node structure for building |
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| CN114293731A true CN114293731A (en) | 2022-04-08 |
| CN114293731B CN114293731B (en) | 2023-07-25 |
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| CN202210038910.3A Active CN114293731B (en) | 2022-01-13 | 2022-01-13 | Assembled wallboard connection node structure for building |
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| CN114293731B (en) | 2023-07-25 |
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Effective date of registration: 20231024 Address after: Room 323, Room 104-2, 1st Floor, Hainan Zhihui Entrepreneurship Park, S6 Commercial Building, Kaiwei Ecological City Phase I, No. 181 Xingyang Avenue, Jiangdong New District, Haikou City, Hainan Province, 570100 Patentee after: Hainan Zhuzhen Lightweight Assembly Technology Development Co.,Ltd. Address before: 130000 no.5088 Xincheng street, Changchun, Jilin Province Patentee before: JILIN JIANZHU University |