CN217537400U

CN217537400U - Modular building

Info

Publication number: CN217537400U
Application number: CN202220979784.7U
Authority: CN
Inventors: 温春朋
Original assignee: Guangdong Avic Water Facilities Construction Co ltd
Current assignee: Guangdong Avic Water Facilities Construction Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-10-04
Anticipated expiration: 2032-04-26

Abstract

A modular building comprises a steel structure keel and a plurality of external wall panels arranged outside the steel structure keel; the external wall panel comprises a plastic panel, first splicing mechanisms for splicing the plastic panel up and down are arranged at the upper end and the lower end of the plastic panel, second splicing mechanisms for splicing the plastic panel left and right are arranged at the left end and the right end of the plastic panel, each second splicing mechanism comprises splicing grooves formed in the inner sides of the left end and the right end of the plastic panel, and a convex strip is formed between the outer sides of the splicing grooves and the end surface of the plastic panel; the steel structure keel comprises a bottom metal frame and an outer wall metal frame; the outer wall metal frame comprises a plurality of equidistant and parallel bone strips, and drainage grooves are formed in the bone strips; control adjacent side fascia mosaic structure and can establish in water drainage tank, water drainage tank not only can play the effect of two side fascia of restraint, can regard as the drainage moreover, and the rainwater assembles in the drainage after adjacent side fascia seam crossing seepage, realizes the drainage through water drainage tank guide to bone strip both ends.

Description

Modular building

Technical Field

The utility model belongs to the technical field of the building and specifically relates to a modularization building.

Background

Existing modular dwellings typically include a frame and an exterior wall panel module disposed outside the frame. For example, the house disclosed by the Chinese patent publication No. CN110105684A is formed by assembling a plurality of EPS foam plastic modules, each EPS foam plastic module comprises a first module 1, a second module 8 and a third module 11, and the first module 1 and the second module 8 are arc-shaped plates. Two first module 1 concatenation is circular-arc first board group, connects through second connecting convex block 6 and the joggle of second connecting groove 7 that are equipped with between two first modules 1. Two the concatenation of second module 8 is circular-arc second board group, connects through second connecting convex block 6 and the joggle of second connecting groove 7 that are equipped with between two second modules 8. The two second plate groups are mutually overlapped through the first connecting groove 5 and the first connecting lug 9. The second plate group and the first plate group are mutually overlapped through the first connecting groove 5 and the first connecting lug 9, and the axis of the first plate group is collinear with the axis of the second plate group. And the first plate groups and the second plate groups are spliced to form the house main body. The upper end and the lower end of the external wall module are joggled through a convex block and a groove, the left and right adjacent external wall modules are lapped, and the external wall modules are spliced; the upper and lower adjacent modules are supported by each other, the tenon joint effect is not large, and the difficulty of building is increased; the left and right adjacent modules are not mutually supported, and are connected purely by overlapping, so that the reliability is obviously insufficient. In addition, the framework of the house only has the effect of supporting the plastic formwork, the outer wall is not provided with a special drainage channel, rainwater can only flow around the outer wall surface when raining, and the rainwater is likely to leak between the adjacent outer wall plates, so that the waterproof difficulty of the modular house is increased.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a modular building, the external wall panel has light weight and convenient and reliable splicing; the bone dragon not only has the function of supporting the external wall panel, but also has the function of draining water.

In order to solve the technical problem, the technical scheme of the utility model is that: a modular building comprises a steel structure keel and a plurality of external wall panels arranged outside the steel structure keel;

the external wall panel comprises a plastic panel, the upper end and the lower end of the plastic panel are provided with first splicing mechanisms for splicing up and down, each first splicing mechanism comprises a lapping groove arranged at one end and a lapping block arranged at the other end, and the shape of each lapping block is matched with that of each lapping groove; the left end and the right end of the plastic plate are provided with second splicing mechanisms for left and right splicing, each second splicing mechanism comprises splicing grooves formed in the inner sides of the left end and the right end of the plastic plate, a convex strip is formed between the outer sides of the splicing grooves and the end surface of the plastic plate, and embedded nuts are arranged on the inner sides of the plastic plates, close to the splicing grooves;

the steel structure keel comprises a bottom metal frame and an outer wall metal frame; the outer wall metal frame comprises a plurality of equidistant and parallel bone strips, the bone strips stretch across the bottom metal frame, one ends of the bone strips are fixedly connected with one side of the bottom metal frame, the other ends of the bone strips are fixedly connected with the other side of the bottom metal frame, the bone strips are provided with water drainage grooves, and two ends of the water drainage grooves are respectively arranged at two ends of the bone strips;

the left and right adjacent external wall panels are connected through a pulling plate, the pulling plate is connected with an embedded nut through a bolt, and the left and right adjacent external wall panels are attached to each other and arranged in a drainage channel.

In the modular building of the utility model, the external wall panel main body is a plastic plate and is in modular design, the weight is light, the transportation and the manufacture are convenient, and the construction cost can be reduced; the outer wall plate structure has good universality, and the types of the house outer wall modules can be reduced; the side fascia is about being concatenation and concatenation form the outer wall in house from top to bottom, because mutual support between the adjacent side fascia from top to bottom, adopts the overlap joint structure to simplify the installation, controls and can connect through the arm-tie between the adjacent side fascia, and the arm-tie can be connected with the side fascia through embedded nut. Control adjacent side fascia mosaic structure and can establish in water drainage tank, water drainage tank not only can play the effect of two side fascia of restraint, can regard as the drainage moreover, and the rainwater assembles in the drainage after adjacent side fascia seam crossing seepage, guides to bone strip both ends through water drainage tank and realizes the drainage.

As the improvement, both ends terminal surface is the plane about the plastic slab, the medial surface of splice groove is the inclined plane, be equipped with the chamfer between the medial surface and the top surface of sand grip.

As an improvement, the plastic plate is an arc plate or a straight plate.

As an improvement, the plastic plate is of a hollow structure, and the functional material is filled in the plastic plate.

As an improvement, the bone strips are formed by integrally bending channel steel or welding channel steel sections.

As an improvement, the bottom metal frame comprises a plurality of cross beams and a plurality of longitudinal beams, a rectangular frame is formed between every two adjacent cross beams, and oblique beams are arranged in the rectangular frame.

As an improvement, the longitudinal beams correspond to the bone strips one by one.

As an improvement, the pulling plate comprises a first connecting plate pressed on the bone strip, second connecting plates arranged at two ends of the first connecting plate and a third connecting plate connected with the second connecting plates, and mounting holes are formed in the third connecting plate.

Compared with the prior art, the utility model the beneficial effect who brings is:

in the modular building of the utility model, the external wall panel main body is a plastic plate and is in modular design, the weight is light, the transportation and the manufacture are convenient, and the construction cost can be reduced; the outer wall plate structure has good universality, and the types of the house outer wall modules can be reduced; the side fascia is about being concatenation and concatenation form the outer wall in house from top to bottom, because mutual support between the adjacent side fascia from top to bottom, adopts the overlap joint structure to simplify the installation, controls and can connect through the arm-tie between the adjacent side fascia, and the arm-tie can be connected with the side fascia through embedded nut. Control adjacent side fascia mosaic structure and can establish in water drainage tank, water drainage tank not only can play the effect of two side fascia of restraint, can regard as the drainage moreover, and the rainwater assembles in the drainage after adjacent side fascia seam crossing seepage, realizes the drainage through water drainage tank guide to bone strip both ends.

Drawings

Fig. 1 is a schematic view of a first dome building.

Fig. 2 is a schematic view of a second dome building.

Fig. 3 is a schematic view of a triangular building.

Fig. 4 is a schematic view of a steel structural framework.

Fig. 5 is a schematic outer side view of the external wall panel.

Fig. 6 is a schematic view of the inner side of the external wall panel.

Fig. 7 is a schematic diagram of splicing left and right adjacent external wall panels.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1 to 3, a modularization building comprises a steel structure keel 1 and a plurality of external wall panels 2 arranged outside the steel structure keel 1, wherein the external wall panels 2 form a building external wall through splicing.

As shown in fig. 5 to 7, the external wall panel 2 comprises a plastic plate 21, which can be integrally formed by injection molding or blow molding, and has the advantages of simple and convenient production and low cost, wherein the size and the shape of the plastic plate 21 can be designed according to the requirements of a house, for example, the multipurpose arc-shaped panel of the external wall of a dome house is laid and spliced, and the multipurpose straight panel of the external wall of a triangular house is laid and spliced; the plastic plate 21 is a hollow structure, and functional materials, such as fireproof materials, sound insulation materials, heat insulation materials and the like, are filled in the plastic plate 21 to improve the characteristics of the external wall panel 2. The upper and lower both ends of plastic slab 21 are equipped with the first splicing mechanism that is used for from top to bottom concatenation, first splicing mechanism is including establishing the overlap joint groove 22 in one end and establishing the overlap joint piece 23 at the other end, overlap joint piece 23 agrees with overlap joint groove 22 shape, and the two overlap joint is accomplished the back, and two adjacent plastic slabs 21 smooth-going transition are equipped with the sealing strip moreover between overlap joint piece 23 and the overlap joint groove 22, can play good waterproof effect. Both ends are equipped with the second splicing mechanism who is used for controlling the concatenation about plastic slab 21, second splicing mechanism is including establishing the inboard splice groove 25 in both ends about plastic slab 21, form sand grip 24 between the outside of splice groove 25 and the terminal surface of plastic slab 21, the both ends terminal surface is the plane about plastic slab 21, the medial surface of splice groove 25 is inclined plane 26, be equipped with the chamfer between the medial surface of sand grip 24 and the top surface, make things convenient for sand grip 24 card to go into in the water drainage tank 13 of fossil fragments. The inboard of plastic slab 21 is close to splice groove 25 department and is equipped with embedded nut 4, controls to connect through arm-tie 3 between the adjacent side fascia 2, arm-tie 3 passes through the bolt to be connected with embedded nut 4, and two sand grips 24 of controlling adjacent side fascia 2 paste mutually and establish in water drainage tank 13.

As shown in fig. 4 and 7, the steel structure keel 1 comprises a bottom metal frame 11 and an outer wall metal frame. The outer wall metal frame comprises a plurality of bone strips 12 which are arranged in parallel at equal intervals, the bone strips 12 cross the bottom metal frame 11, one ends of the bone strips 12 are fixedly connected with one side of the bottom metal frame 11, and the other ends of the bone strips 12 are fixedly connected with the other side of the bottom metal frame 11; the rib 12 is formed by the integrative bending of channel-section steel, or by channel-section steel segmentation welded fastening, and the flute profile on the channel-section steel becomes water drainage tank 13, water drainage tank 13's both ends are established respectively at the both ends of rib 12, and water drainage tank 13 can be an arc of outer wall leads to the both ends of rib 12, can even receive in the bottom surface drainage system. The bottom metal frame comprises a plurality of cross beams and a plurality of longitudinal beams, a rectangular frame is formed between each two adjacent cross beams, oblique beams are arranged in the rectangular frame, the longitudinal beams correspond to the bone strips 12 one to one, and the keel is high in structural strength.

The pulling plate 3 comprises a first connecting plate pressed on the bone strips 12, second connecting plates arranged at two ends of the first connecting plate and a third connecting plate connected with the second connecting plates, and mounting holes are formed in the third connecting plate.

When the modularization building was built, set up steel construction fossil fragments earlier, then lay side fascia 2 between adjacent bone strip 12 again, the sand grip 24 of side fascia 2 one side is established in the water drainage tank 13 of one side bone strip 12, the sand grip 24 of side fascia 2 opposite side is established in the water drainage tank 13 of opposite side bone strip 12, water drainage tank 13 can restrict side fascia 2 and remove about, water drainage tank 13 can regard as side fascia 2's guide rail, side fascia 2 can slide from top to bottom along water drainage tank 13, make adjacent side fascia 2 from top to bottom can realize splicing from top to bottom fast, control about, adjacent side fascia 2 lay and accomplish the back, can be connected two side fascia 2 take-up through arm-tie 3.

Claims

1. A modular building comprises a steel structure keel and a plurality of external wall panels arranged outside the steel structure keel; the method is characterized in that:

2. A modular building according to claim 1, wherein: the left end face and the right end face of the plastic plate are planes, the inner side face of the splicing groove is an inclined plane, and a chamfer is arranged between the inner side face and the top face of the raised line.

3. A modular building according to claim 1, wherein: the plastic plate is an arc plate or a straight plate.

4. A modular building according to claim 1, wherein: the plastic plate is of a hollow structure, and functional materials are filled in the plastic plate.

5. A modular building according to claim 1, wherein: the bone strips are formed by integrally bending channel steel or by welding channel steel sections.

6. A modular building according to claim 1, wherein: the bottom metal frame comprises a plurality of cross beams and a plurality of longitudinal beams, a rectangular frame is formed between every two adjacent cross beams, and oblique beams are arranged in the rectangular frame.

7. A modular building according to claim 6, wherein: the longitudinal beams correspond to the bone strips one to one.

8. A modular building according to claim 1, wherein: the pulling plate comprises a first connecting plate pressed on the bone strips, second connecting plates arranged at two ends of the first connecting plate and a third connecting plate connected with the second connecting plates, and mounting holes are formed in the third connecting plate.