CN217537335U

CN217537335U - Connecting node of precast concrete roof panel and wallboard

Info

Publication number: CN217537335U
Application number: CN202220888631.1U
Authority: CN
Inventors: 汪丹; 张凯; 夏月明
Original assignee: Henan Xinyang Huangchuan Chengtou Jianding Housing Industry Co ltd
Current assignee: Henan Xinyang Huangchuan Chengtou Jianding Housing Industry Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-10-04
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a connecting node of a concrete prefabricated roof panel and a wallboard, which comprises a wallboard body, wherein the top of the wallboard body is provided with a bottom plate, the bottom of the bottom plate is fixedly connected with the wallboard body through a fastening pin, an elastic base is arranged on the bottom plate, and the top of the elastic base is provided with a top plate; further comprising: the top of the top plate is connected with a plugboard, and supporting plates are symmetrically arranged between the plugboard and the top plate; the inserting plate is connected in the caulking groove in an inserting mode, the caulking groove is formed in the bottom of the roof panel body, the anchoring piece is arranged on the top of the inserting plate and connected in the mounting groove, and the mounting groove is formed in the roof panel body; the outer side of the plugboard is correspondingly and penetratingly connected with a locking plate, and the locking plate is clamped with the positioning groove. The connecting node of the concrete prefabricated roof panel and the wallboard has the advantages of simple connection, low construction process requirement, low cost and high economic benefit.

Description

Connecting node of precast concrete roof panel and wallboard

Technical Field

The utility model relates to a building structure technical field specifically is a connected node of precast concrete roof boarding and wallboard.

Background

With the rise of modern buildings, the structure of the roof becomes diversified, and the roof integrates heat insulation and waterproof functions and is generally divided into two modes of cast-in-place and roof board laying. Cast-in-place roofing, especially sloping roofing, the formwork is difficult, and the mould shape is many, and the technology is complicated, and roofing weight is great moreover, is unfavorable for the antidetonation. In the roof slab laying structure, a steel roof truss is mainly erected on a wallboard, then a roof slab is placed on the roof slab and consists of a profiled steel sheet, a heat insulation board and a profiled steel sheet, for example, patent CN204715639U discloses a profiled steel sheet roof slab which comprises a profiled steel sheet, longitudinal steel bars, a light aggregate concrete layer, a coiled material waterproof layer and a protective layer, wherein the profiled steel sheet is positioned at the lowest layer of the roof slab, the longitudinal steel bars are arranged in grooves of the profiled steel sheet, the light aggregate concrete layer is poured on the profiled steel sheet, and the profiled steel sheet and the longitudinal steel bars are integrally poured by the light aggregate concrete layer.

We have therefore proposed a joint for connecting a prefabricated concrete roof panel to a wall panel in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connected node of precast concrete roof boarding and wallboard to solve the loaded down with trivial details complicacy of being connected with the wallboard of the roof boarding on the existing market that above-mentioned background art provided, the construction technology requires height, takes the material, problem with high costs.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting node of a concrete prefabricated roof panel and a wallboard comprises a wallboard body, wherein a bottom plate is arranged at the top of the wallboard body, the bottom of the bottom plate is fixedly connected with the wallboard body through a fastening pin, an elastic base is arranged on the bottom plate, and a top plate is arranged at the top of the elastic base;

further comprising:

the top of the top plate is connected with a plugboard, and supporting plates are symmetrically arranged between the plugboard and the top plate;

the inserting plate is connected in the caulking groove in an inserting mode, the caulking groove is formed in the bottom of the roof panel body, the anchoring piece is arranged on the top of the inserting plate and connected in the mounting groove, and the mounting groove is formed in the roof panel body;

the outer side of the plugboard is correspondingly and penetratingly connected with a locking plate, the locking plate is clamped with the positioning groove, and the positioning groove is arranged on the inner wall of the embedded groove.

Preferably, constitute the integral type structure through the bolt between bottom plate, elastic pedestal and the roof, and the equidistant distribution of holding pin of bottom plate bottom to the anticreep piece is installed in the outside of holding pin, and the anticreep piece sets up to barb form structure, makes the bottom plate through the holding pin that sets up and anticreep piece can with carry out firm connection between the wall body.

Preferably, the supporting plate is of a triangular structure, a screw hole is formed in the supporting plate in a penetrating mode, the screw hole is opposite to the through hole in the top plate and the through hole in the plug plate, and the top plate, the plug plate and the supporting plate are fixedly connected through the fastening bolt, so that the stability of the connecting node can be improved through the supporting plate, and the supporting plate is fixedly connected with the top plate and the plug plate through the fastening bolt.

Preferably, the top surface of plugboard is provided with the fixed plate, and fixed plate and caulking groove top butt for behind plugboard and the caulking groove butt joint, can increase the bearing capacity through the fixed plate.

Preferably, the bottom through connection of plugboard has the bull stick, and the tip of bull stick is connected with the screw rod through the awl tooth connecting piece to screw rod hub connection is in the spout, and the spout corresponds to set up in the middle part of plugboard side moreover, makes to rotate the bull stick of plugboard bottom after, and the bull stick will drive the screw rod through the awl tooth connecting piece and rotate in the spout.

Preferably, the threaded sleeve is provided with a locking plate, the locking plate and the sliding groove are both rectangular, and the number and the positions of the locking plate and the positioning groove are corresponding, so that the screw rotates to drive the locking rod to extend out of the sliding groove to be in butt joint with the positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting node of the concrete prefabricated roof panel and the wallboard is wear-resistant and has good bearing performance through the arranged elastic base, a bottom plate arranged at the bottom of the elastic base can be firmly connected with the wallboard body through a fastening pin and an anti-falling block, a top plate at the top of the elastic base can share the load borne by a supporting plate, the deformation of the supporting plate is effectively placed, the service life of the supporting plate is prolonged, the top plate, the supporting plate and the elastic base plate are connected into a whole through bolts, the installation is more convenient and rapid, the insertion plate can be rapidly butted with the roof panel body through an caulking groove, and the connection can be fastened by matching with an anchoring piece and an installation groove;

2. this connected node of prefabricated roof boarding of concrete and wallboard, this body coupling back of plugboard and roof boarding rotates the bull stick of plugboard bottom, and the bull stick will drive the screw rod through the awl tooth connecting piece and rotate, the screw rod rotate the back will drive the lockplate stretch out the spout and with the caulking groove on the inner wall constant head tank carry out the block to carry out the secondary between wallboard body and the roof boarding body and consolidate, make the stability of integral erection higher.

Drawings

Fig. 1 is a schematic view of a front view structure of a connection node of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the connection node of the present invention;

FIG. 3 is a schematic view of the internal top-down structure of the support plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of the point B in fig. 1 according to the present invention.

In the figure: 1. a wall panel body; 2. a base plate; 3. a fastening pin; 4. an anti-drop block; 5. an elastic base; 6. a top plate; 7. a support plate; 8. a plugboard; 9. a bolt; 10. caulking grooves; 11. a roof panel body; 12. a fixing plate; 13. an anchoring member; 14. mounting grooves; 15. a rotating rod; 16. a screw; 17. a locking plate; 18. a chute; 19. and (7) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a prefabricated roof boarding of concrete and connected node of wallboard, is including wallboard body 1 that sets up, and bottom plate 2 is installed at wallboard body 1's top to the bottom of bottom plate 2 is passed through holding pin 3 and wallboard body 1 fixed connection, installs elastic base 5 on the bottom plate 2 moreover, and roof 6 is installed at elastic base 5's top simultaneously, still includes: as shown in fig. 1-2, firstly, a simple introduction is made to a connection node, which mainly comprises a bottom plate 2, an elastic base 5, a top plate 6, a support plate 7 and a plug plate 8 and is used for connecting and fixing a wall plate body 1 and a roof plate body 11;

the bottom plate 2, the elastic base 5 and the top plate 6 form an integrated structure through bolts 9, the fastening pins 3 at the bottom of the bottom plate 2 are distributed at equal intervals, the anti-falling blocks 4 are installed on the outer sides of the fastening pins 3, the anti-falling blocks 4 are arranged to be of barb-shaped structures, the support plate 7 is arranged to be of a triangular structure, screw holes are formed in the support plate 7 in a penetrating mode and are opposite to through holes in the top plate 6 and the plug plate 8, the top plate 6, the plug plate 8 and the support plate 7 are fixedly connected through fastening bolts, as shown in fig. 2 and 4, the bottom plate 2 is connected with the wallboard body 1 through the fastening pins 3 and the anti-falling blocks 4, the barb-falling blocks 4 arranged on the outer sides of the fastening pins 3 can provide larger locking force, and therefore the installation between the bottom plate 2 and the wallboard body 1 is more stable, the bottom plate 2 is fixedly connected with the elastic base 5 and the top plate 6 through the bolts 9, and the support plate 7 penetrates through the fastening bolts between the plug plate 8 and the top plate 6, the integrated structure can form an integrated structure, and installation steps can be reduced;

the plug board 8 is connected in the caulking groove 10 in an inserting manner, the caulking groove 10 is formed in the bottom of the roof board body 11, the anchoring piece 13 is arranged at the top of the plug board 8, the anchoring piece 13 is connected in the mounting groove 14, the mounting groove 14 is formed in the roof board body 11, the top surface of the plug board 8 is provided with the fixing plate 12, the fixing plate 12 is abutted against the top of the caulking groove 10, as shown in fig. 1-2, after the plug board 8 is abutted against the caulking groove 10, the anchoring piece 13 is fixedly connected with the mounting groove 14, and the fixing plate 12 can improve the bearing capacity of the plug board 8, so that the joint between the wallboard body 1 and the roof board body 11 is reinforced;

bottom through connection of plugboard 8 has bull stick 15, and the tip of bull stick 15 is connected with screw rod 16 through the awl tooth connecting piece, and screw rod 16 hub connection is in spout 18, and spout 18 corresponds sets up in the middle part of plugboard 8 side, the outside of plugboard 8 corresponds through connection has lockplate 17, and lockplate 17 and constant head tank 19 block mutually, and constant head tank 19 sets up on the inner wall of caulking groove 10, threaded sleeve is equipped with lockplate 17 on the screw rod 16, and lockplate 17 and spout 18 all set up to the rectangle, and lockplate 17 is corresponding with constant head tank 19's quantity and position, as shown in fig. 3 and 5, after plugboard 8 docks with caulking groove 10, the bull stick 15 of plugboard 8 bottom rotates, bull stick 15 rotates the back will drive screw rod 16 through the awl tooth connecting piece and rotate, screw rod 16 rotates the back will drive lockplate 17 that the thread sleeve was established and stretch out spout 18 and carry out the block with constant head tank 19 on the caulking groove 10 inner wall, thereby carry out the second reinforcement to the junction, make holistic stability higher.

The working principle is as follows: when the connecting node of the concrete prefabricated roof panel and the wallboard is used, as shown in fig. 1-5, firstly, the connecting node mainly comprises a bottom plate 2, an elastic base 5, a top plate 6, a supporting plate 7 and a plug plate 8, the bottom plate 2 is connected with the wallboard body 1 through a fastening pin 3 and an anti-falling block 4, the inverted hook-shaped anti-falling block 4 can provide larger locking force, so that the installation between the bottom plate 2 and the wallboard body 1 is more stable, the bottom plate 2 is fixedly connected with the elastic base 5 and the top plate 6 through a bolt 9, meanwhile, a fastening bolt penetrates through the supporting plate 7, the plug plate 8 and the top plate 6, an integrated structure can be formed, installation steps are reduced, after the plug plate 8 is butted with the caulking groove 10, the plug plate is fixedly connected with an installation groove 14 through an anchoring part 13, the fixing plate 12 can improve the bearing capacity of the plug plate 8, after the plug plate 8 is butted with the caulking groove 10, a rotating rod 15 at the bottom of the plug plate 8 is rotated, the rotating rod 15 can drive a screw rod 16 to rotate through a cone tooth connecting part, the screw rod 16 can drive a locking plate 17 to extend out of a sliding groove 18 to be clamped with a locking plate 19, so as to reinforce the connecting position of a second position, and further, and the stability of a series of positioning groove is improved.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A connecting node of a concrete prefabricated roof panel and a wallboard comprises a wallboard body (1), wherein a bottom plate (2) is installed at the top of the wallboard body (1), the bottom of the bottom plate (2) is fixedly connected with the wallboard body (1) through a fastening pin (3), an elastic base (5) is installed on the bottom plate (2), and a top plate (6) is installed at the top of the elastic base (5);

the method is characterized in that: further comprising:

the top of the top plate (6) is connected with a plug board (7), and supporting plates (8) are symmetrically arranged between the plug board (7) and the top plate (6);

the inserting plate (7) is connected into the caulking groove (10) in an inserting mode, the caulking groove (10) is formed in the bottom of the roof panel body (11), the anchoring piece (13) is arranged on the top of the inserting plate (7), the anchoring piece (13) is connected into the mounting groove (14), and meanwhile the mounting groove (14) is formed in the roof panel body (11);

the outer side of the plug board (7) is correspondingly connected with a locking plate (17) in a penetrating mode, the locking plate (17) is clamped with the positioning groove (19), and the positioning groove (19) is formed in the inner wall of the embedded groove (10).

2. A connection node of a precast concrete roof panel and wall panel according to claim 1, characterised in that: constitute the integral type structure through bolt (9) between bottom plate (2), elastic pedestal (5) and roof (6), and fastening pin (3) equidistant distribution of bottom plate (2) bottom to anticreep piece (4) are installed to the outside of fastening pin (3), and anticreep piece (4) set up to barb-like structure.

3. A connection node of a precast concrete roof panel and wall panel according to claim 1, characterised in that: the supporting plate (8) is of a triangular structure, screw holes are formed in the supporting plate (8) in a penetrating mode and are opposite to the through holes in the top plate (6) and the plug board (7), and the top plate (6), the plug board (7) and the supporting plate (8) are fixedly connected through the fastening bolts.

4. A connection node of a precast concrete roof panel and wall panel according to claim 1, characterised in that: the top surface of the inserting plate (7) is provided with a fixing plate (12), and the fixing plate (12) is abutted to the top of the caulking groove (10).

5. A connection node of a precast concrete roof panel and wall panel according to claim 1, characterised in that: the bottom of plugboard (7) runs through and is connected with bull stick (15), and the tip of bull stick (15) is connected with screw rod (16) through the awl tooth connecting piece, and screw rod (16) hub connection is in spout (18), and spout (18) are opened in the middle part of plugboard (7) side correspondingly moreover.

6. A prefabricated concrete roof panel to wall panel connection node according to claim 5, characterised in that: screw thread cover is equipped with lockplate (17) on screw rod (16), and lockplate (17) all set up to the rectangle with spout (18) to lockplate (17) correspond with the quantity and the position of constant head tank (19).