CN212896998U - Node structure for connecting top ends of light wall boards - Google Patents
Node structure for connecting top ends of light wall boards Download PDFInfo
- Publication number
- CN212896998U CN212896998U CN202021574566.2U CN202021574566U CN212896998U CN 212896998 U CN212896998 U CN 212896998U CN 202021574566 U CN202021574566 U CN 202021574566U CN 212896998 U CN212896998 U CN 212896998U
- Authority
- CN
- China
- Prior art keywords
- groove
- plate portion
- side plate
- draw
- hole
- Prior art date
- 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
Links
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model provides a node structure for connecting light weight wallboard top, including U type fastener, the bolt, side pipe and embedded bolt, U type fastener includes first fastener and second fastener, the top surface of first fastener is provided with first draw-in groove, the second fastener includes flat plate portion and side plate portion, the top surface of flat plate portion is provided with the second draw-in groove, second draw-in groove and first draw-in groove all with the bottom surface joint of side pipe, the side plate portion inclines towards rather than relative another side plate portion, the side plate portion tip is the free vertical section of perpendicular to flat plate portion, be provided with the wedge between the root of free vertical section and side plate portion, the inside of wedge evenly is provided with a plurality of through-holes, the both ends of side pipe are provided with the plug connector, the plug connector includes the plug, connecting plate and spliced pole, spliced pole and the spread groove cooperation of setting on embedded wall. The utility model provides high light weight wallboard's roughness and stability, the connecting ability reinforcing of square tube end portion moreover, reasonable in design, simple structure is fit for extensive the popularization.
Description
Technical Field
The utility model belongs to the technical field of building material, relate to light wallboard, especially, relate to a node structure for connecting light wallboard top.
Background
The wall board is a prefabricated strip-shaped assembled wall board used for internal partition walls, external walls, enclosing walls and enclosing barriers of buildings, is widely used as industrial buildings, residential buildings and public building engineering, and belongs to the assembled wall body engineering. The existing wall board mostly adopts prefabricated strip-shaped hollow wall boards or light solid wall boards, and has the advantages of industrial production, light weight, high strength, high installation speed, no pollution to the working surface, less material waste and short construction period. The light wall board can adopt the connection node structure of pertinence respectively according to the difference of its free end in the installation.
At present, for the light wallboard that the top is the free end, adopt U type fastener to connect its top on square pipe usually, square pipe is as the back timber structure to the tip isomorphism embedded bolt of square pipe is connected on building wall. However, the U-shaped clip has a simple structure and a single form, and can directly play a role of limiting and righting, but the contact surface between the side plate part and the wall plate has a low compactness, which affects the overall quality of the wall plate, and causes uneven stress on the connecting member, such as affecting the connection stability of the end part of the pipe; and then like the embedded bolt that the embedded bolt adopted, the atress of square pipe transmission directly acts on the bolt and can make its connection reliability reduce, appears becoming flexible easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem that the top of above-mentioned light wallboard exists in the aspect of connecting, provide a rational in design, simple structure, stability is higher, the assembly performance is better and be favorable to improving the node structure on light wallboard top of wall body decoration quality.
In order to achieve the above object, the present invention adopts the technical solution that the node structure for connecting the top ends of the light wall boards comprises a U-shaped fastener, wherein the U-shaped fastener is provided with a connecting hole, a bolt is arranged in the connecting hole, the U-shaped fastener is arranged at the top of the light wall board, the top of the U-shaped fastener is provided with a square pipe, both ends of the square pipe are provided with embedded bolts, the embedded bolts are arranged in the building wall, the U-shaped fastener comprises a plurality of first fasteners and second fasteners arranged at intervals, the top surface of the first fastener is provided with a first clamping groove, the second fastener comprises a flat plate part and side plate parts arranged at both sides of the flat plate part, the top surface of the flat plate part is provided with a second clamping groove, the side plate parts incline towards the other side plate part opposite to the side plate part, the free ends of the side plate parts turn outwards and form a free section perpendicular to the flat plate part, be provided with the wedge of prism between the root of free vertical section and side plate portion, the inside of wedge evenly is provided with a plurality of through-holes, the through-hole is on a parallel with the length direction of wedge, first draw-in groove and second draw-in groove all cooperate with the bottom surface joint of square pipe, the both ends of square pipe are provided with the plug connector, the plug connector includes the plug, the cross-section of plug is circular in the foreign side, the one end and the square pipe of plug are pegged graft, the plug other end is provided with the connecting plate, be provided with the bolt hole of being connected with buried bolt in advance on the connecting plate, the other end of connecting plate is provided with the spliced pole, the spliced pole cooperates with the.
Preferably, the second clamping piece is arranged at the joint of the adjacent light wall boards, the first clamping piece is arranged at the top of one light wall board, and two ends of the first clamping piece are in butt joint with the second clamping piece.
Preferably, the connecting hole is a long-strip-shaped hole, an anti-loosening piece is arranged inside the connecting hole and comprises an annular sleeve plate, the outer wall of the sleeve plate is matched with the connecting hole, a pair of wavy pressure springs is arranged on the inner wall of the sleeve plate, and bolts are arranged between the pressure springs.
Preferably, the through holes are internally provided with pressing and changing strips which are distributed in a radial shape.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model provides a node structure for connecting light wallboard top adopts the form that first fastener and second fastener used at interval to improve the roughness and the stability of whole wall body, and the second fastener adopts the form of throat, in addition the cushioning effect of wedge, has further guaranteed the roughness of wall body, and is favorable to improving the atress homogeneity of bolt and square pipe, square pipe and buried bolt in advance; meanwhile, the connector clip can effectively improve the connection stability of the end part of the square pipe and the protection capability of the building wall. The device has reasonable design and simple structure, and is suitable for large-scale popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is an isometric view of a node structure for connecting the top ends of lightweight wall panels according to an embodiment;
FIG. 2 is a schematic structural diagram of a first clamping piece provided by the embodiment;
FIG. 3 is a schematic structural diagram of a second card member provided by the embodiment;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to an exemplary embodiment;
FIG. 5 is a schematic structural diagram of a connector according to an embodiment;
in the above figures, 1, U-shaped clamping pieces; 11. a first clip member; 111. a first card slot; 12. a second clip member; 121. a flat plate portion; 1211. a second card slot; 122. a side plate portion; 1221. a free vertical section; 2. a bolt; 3. a square tube; 4. embedding bolts in advance; 5. an anti-loosening element; 51. sheathing; 52. a pressure spring; 6. a wedge; 61. a through hole; 62. pressing and changing strips; 7. a plug-in unit; 71. a plug; 72. a connecting plate; 73. connecting columns; 8. a lightweight wallboard.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment, as shown in fig. 1-5, the utility model provides a pair of a node structure for connecting light wallboard top, including U type fastener 1, be provided with the connecting hole on U type fastener 1, be provided with bolt 2 in the connecting hole, U type fastener 1 sets up at the top of light wallboard 8, and the top of U type fastener 1 is provided with square pipe 3, and the both ends of square pipe 3 are provided with buried bolt 4 in advance, and buried bolt 4 in setting up in building wall. Wherein, square pipe 3 is as the back timber structure, and pre-buried bolt 4 is used for connecting square pipe 3 and building wall. On this basis, the utility model discloses the focus is to U type fastener 1 and 3 tip in the side pipe and the connection structure of buried bolt in advance to improve the wall quality that light wall body constitutes.
Specifically, the utility model provides a U type fastener 1 includes first fastener 11 and the second fastener 12 that a plurality of intervals set up, the top surface of first fastener 11 is provided with first draw-in groove 111, second fastener 12 includes flat plate portion 121 and sets up the side plate portion 122 in flat plate portion both sides, the top surface of flat plate portion 121 is provided with second draw-in groove 1211, side plate portion 122 is towards the slope rather than another relative side plate portion, the free end of side plate portion 122 is to turning up and forming the free vertical section 1221 perpendicular with flat plate portion, be provided with the wedge 6 of prism between the root of free vertical section 1221 and side plate portion 122, the inside of wedge 6 evenly is provided with a plurality of through-holes 61, through-hole 61 is on a parallel with the length direction of wedge, first draw-in groove 111 and second draw-in groove 1211 all cooperate with the bottom surface joint of square pipe 3. The device adopts a mode that the first clamping piece 121 and the second clamping piece 122 are used at intervals to improve the flatness and stability of the whole wall; in particular, the free vertical section 1221 is in surface contact with the lightweight wall panel, and the wedge 6 can automatically adapt to the pressure between the side plate portion 122 and the lightweight wall panel 8, so as to improve the compactness of the side plate portion 122 and the wall panel, and the inclined design of the side plate portion makes the device integrally increase the fastening force applied to the wall panel in a necking structure, further improving the connection stability of the device and the integrity with the wall panel. Meanwhile, the first clamping groove 111 and the second clamping groove 1211 can limit the square tube at the same time, and especially when the square tube 3 is short enough to be welded, the straightness of all the square tubes 3 in the same connecting direction can be fully ensured, so that the overall quality of the light wall plate 8 is improved. Note that the wedge 6 may be of a plastic structure or a metal structure having elasticity.
Further, the utility model discloses both ends at square pipe 3 are provided with plug connector 7, and plug connector 7 includes plug 71, and the cross-section of plug 71 is circular in the foreign side, and plug 71's one end is pegged graft with square pipe 3, and the plug 71 other end is provided with connecting plate 72, is provided with the bolt hole of being connected with buried bolt in advance on the connecting plate 2, and the other end of connecting plate 72 is provided with spliced pole 73, spliced pole 73 with set up the spread groove cooperation on buried wall in advance. The connecting column 73 is matched with the connecting groove, so that the pressure area of the end part of the square tube 3 can be increased, the pressure intensity is reduced, and the building wall surface is protected; meanwhile, the connecting strength of the end part of the square tube is greatly improved by using the plug, and the plug 73 and the square tube 3 are convenient to transport by adopting a detachable structure, so that the welding operation is avoided. It should be noted that the end of the square tube 3 does not completely contact the connecting plate, which is mainly convenient for the connecting column to be smoothly inserted into the connecting groove after being installed at the end of the square tube.
In order to improve the connection quality on light weight wallboard top, the utility model provides a second fastener 122 sets up the junction at adjacent light weight wallboard, and first fastener 121 sets up at the top of a light weight wallboard and its both ends all dock with second fastener 122. U type fastener 1 carries out the cladding to the whole top of light wallboard to establish its and square pipe back timber's relation of connection, the holistic plane regularity of light wallboard is higher, reduces the operation degree of difficulty.
In order to improve U type fastener 1 and square pipe 3's stability of being connected, the utility model provides a connecting hole is rectangular shape hole, and the inside of connecting hole is provided with anti-loosening member 5, and anti-loosening member 5 includes annular lagging 51, and the outer wall and the connecting hole cooperation of lagging 51, the inner wall of lagging 51 are provided with a pair of wavy pressure spring 52, are provided with bolt 2 between the pressure spring 52. The long strip-shaped connecting holes facilitate fine adjustment of the actual position of the device after the bolt 2 is arranged on the device, and meanwhile, the connecting holes facilitate installation of a pressure spring 52 with a certain length; after the bolt 2 is tightened, the pressure spring 52 can apply radial pressure to the bolt to absorb potential energy generated by forced vibration of the bolt, so that the stability and reliability of bolt connection are improved, and the anti-loosening function is exerted; importantly, local bulges or irregular gaps between the light wall board 8 and the top beam of the square pipe 3 can be avoided by arranging the anti-loosening piece 5, and the quality of the wall body is protected to a certain extent.
In order to improve the strainability of wedge 6, the utility model discloses be provided with in the through-hole of wedge 6 and be radial distribution's the strip 62 that becomes of pressing, the adjacent slope contained angle that becomes the strip 62 that presses can skew according to self atress condition to resume rapidly in the short time, play the effect of absorbing the wedge atress and releasing pressure, thereby make the wedge have the function of pressure buffering.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. A node structure for connecting the top end of a light wallboard comprises a U-shaped clamping piece, wherein a connecting hole is formed in the U-shaped clamping piece, a bolt is arranged in the connecting hole, the U-shaped clamping piece is arranged at the top of the light wallboard, a square pipe is arranged at the top of the U-shaped clamping piece, embedded bolts are arranged at two ends of the square pipe and are arranged in a building wall body, the node structure is characterized in that the U-shaped clamping piece comprises a plurality of first clamping pieces and second clamping pieces which are arranged at intervals, a first clamping groove is formed in the top surface of the first clamping piece, the second clamping piece comprises a flat plate part and side plate parts arranged at two sides of the flat plate part, a second clamping groove is formed in the top surface of the flat plate part, the side plate parts incline towards the other side plate part opposite to the side plate part, free ends of the side plate parts are outwards turned over and form a free vertical section vertical to the flat plate part, and a prism wedge, the utility model discloses a socket for connecting a plurality of embedded bolts, including wedge, through-hole, first draw-in groove and second draw-in groove, the inside of wedge evenly is provided with a plurality of through-holes, the through-hole is on a parallel with the length direction of wedge, first draw-in groove and second draw-in groove all cooperate with the bottom surface joint of square pipe, the both ends of square pipe are provided with the plug connector, the plug connector includes the plug, the cross-section of plug is circular in the foreign side, the one end and the square pipe of plug are pegged graft, the plug other end is provided with the connecting plate, be provided with the bolt hole of being.
2. The node structure for connecting the top ends of lightweight wall panels as claimed in claim 1, wherein the second clip is provided at the junction of adjacent lightweight wall panels, the first clip is provided at the top of one lightweight wall panel and both ends of the first clip are butted against the second clip.
3. The node structure for connecting the top end of the light wall board according to claim 2, wherein the connecting hole is a long strip-shaped hole, an anti-loosening member is arranged inside the connecting hole, the anti-loosening member comprises an annular sleeve plate, the outer wall of the sleeve plate is matched with the connecting hole, the inner wall of the sleeve plate is provided with a pair of wavy compression springs, and bolts are arranged between the compression springs.
4. The node structure for connecting the top end of the light wall board according to claim 3, wherein the through hole is internally provided with radially distributed buckling strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574566.2U CN212896998U (en) | 2020-08-03 | 2020-08-03 | Node structure for connecting top ends of light wall boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574566.2U CN212896998U (en) | 2020-08-03 | 2020-08-03 | Node structure for connecting top ends of light wall boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212896998U true CN212896998U (en) | 2021-04-06 |
Family
ID=75231244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574566.2U Expired - Fee Related CN212896998U (en) | 2020-08-03 | 2020-08-03 | Node structure for connecting top ends of light wall boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212896998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323264A (en) * | 2021-06-15 | 2021-08-31 | 江苏建筑职业技术学院 | Energy-saving wallboard convenient for rapid assembly and preparation method thereof |
| CN113818722A (en) * | 2021-08-31 | 2021-12-21 | 中科睿极(嘉兴)医学科技有限公司 | Assembled compact clean room laboratory |
-
2020
- 2020-08-03 CN CN202021574566.2U patent/CN212896998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323264A (en) * | 2021-06-15 | 2021-08-31 | 江苏建筑职业技术学院 | Energy-saving wallboard convenient for rapid assembly and preparation method thereof |
| CN113818722A (en) * | 2021-08-31 | 2021-12-21 | 中科睿极(嘉兴)医学科技有限公司 | Assembled compact clean room laboratory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109853739B (en) | Assembled steel-wood combined node | |
| CN212896998U (en) | Node structure for connecting top ends of light wall boards | |
| CN107023077B (en) | Corner beam column joint of square column and H-shaped steel, assembly type connecting piece and construction method | |
| US20100005744A1 (en) | Forms structure, panel support member, panel support member for internal corner, panel support member for external corner and construction method of forms | |
| CN211873540U (en) | Beam collapse-preventing reinforcing structure of fabricated building | |
| CN107514076B (en) | Bearing-free steel plate shear wall only subjected to shearing force | |
| CN114412015B (en) | Steel-wood combined wall body assembling structure | |
| CN211171576U (en) | Connecting structure of box column and box beam with unequal heights | |
| CN216428866U (en) | Assembled composite wall panel | |
| JP3209111U (en) | Vertical frame material and steel house | |
| CN113565207B (en) | Assembly type beam-column joint structure and construction method | |
| CN211421387U (en) | Accessory for shed type building | |
| CN213508909U (en) | Steel structure connecting assembly | |
| CN103790238A (en) | Connector for connecting assembly type steel plate shearing wall and steel beam | |
| CN210713210U (en) | Assembled house | |
| CN111255070A (en) | Assembled arc-shaped steel plate frictional buckling energy dissipation pin box-shaped steel beam column node and installation method | |
| CN110219367B (en) | Abnormal shape bracket assembled concrete beam column connected node | |
| CN113175084A (en) | Wood structure assembled self-tapping screw and bolt combination node | |
| CN108385840B (en) | Beam column connecting node | |
| CN218148914U (en) | Profile steel support filled with wood | |
| CN220768860U (en) | Shaped steel beam column node template reinforced structure | |
| CN216130096U (en) | Self-locking type integral geocell | |
| CN211816945U (en) | Building steel structure connecting piece | |
| CN214998663U (en) | Cross buckle for support | |
| CN221095961U (en) | Mortise and tenon joint structure for repairing ancient building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |