CN210032078U

CN210032078U - Connecting beam for prefabricated building

Info

Publication number: CN210032078U
Application number: CN201822274470.3U
Authority: CN
Inventors: 冯淼; 冯超; 冯晶; 夏黎山轻; 任国华
Original assignee: Jiangsu Lyuneng Environmental Protection Integrated Wooden House Co Ltd
Current assignee: Jiangsu Lyuneng Environmental Protection Integrated Wooden House Co Ltd
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2020-02-07
Anticipated expiration: 2028-12-31

Abstract

The utility model belongs to the technical field of the building and specifically relates to a tie-beam for prefabricated house, the tie-beam cross-section is the I shape, including outer fixed plate two (31) of long horizontal portion, interior fixed plate two (32) of short horizontal portion and connecting plate (33) of perpendicular portion. The connecting beam of the utility model fixes the wall between the outer fixing plate II and the inner fixing plate II, and has convenient installation, simple and easy operation; the outer inserting groove II and the inner inserting groove II are arranged, so that the outer wallboard and the inner wallboard can be directly installed in the outer inserting groove II and the inner inserting groove II, and the installation is convenient; the arrangement of the connecting beam not only can reinforce the beam frame structure of the house, but also can be suitable for various floor sizes, and is convenient to carry; the two sides of the outer fixing plate are provided with the second flanges, so that after the outer wall plate is installed, the wall body can be prevented from being wet and mildewed due to rainwater infiltration, and particularly when the outer wall plate is used in a wooden house structure, the wall body can be effectively prevented from being wet, mildewed and even rotten due to rainwater infiltration.

Description

Connecting beam for prefabricated building

Technical Field

The utility model belongs to the technical field of the building and specifically relates to a tie-beam for prefabricated building.

Background

The existing fabricated house is generally required to be welded or assembled by bolts and nuts, the structure is complex, the assembly process is complicated, and rainwater cannot be effectively prevented from permeating into a wall body, so that the wall body is moist and moldy, and severe persons can deform or even rot for a wood structure wall body.

SUMMERY OF THE UTILITY MODEL

Complicated in order to solve current assembled house structure, the loaded down with trivial details problem of assembling process, the utility model provides a tie-beam for assembled house uses the tie-beam prefabricated house that this application provided, need not to weld or use bolt and nut, the effectual above-mentioned problem of having solved.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a tie-beam for prefabricated house, the tie-beam cross-section is the I shape, includes the outer fixed plate two of long transverse part, the inner fixed plate two of short transverse part and the connecting plate of perpendicular portion.

Specifically, one end of the connecting plate is provided with two second clamping grooves, and the two second clamping grooves are located on two sides of the connecting plate and respectively close to the second outer fixing plate and the second inner fixing plate.

Specifically, the connecting beam for the prefabricated house further comprises a second outer decorative beam plate fixedly connected with the second outer fixing plate, and a second outer insertion groove is formed between the second outer decorative beam plate and the second outer fixing plate.

Specifically, the connecting end of the second outer decorative beam plate and the underframe is provided with a second extension beam plate extending towards the underframe.

Specifically, the connecting beam for the prefabricated house further comprises an inner decoration beam plate II fixedly connected with the inner fixing plate II, and an inner slot II is formed between the inner decoration beam plate II and the inner fixing plate II.

Specifically, two sides of the outer fixing plate are provided with flanges II facing to one side far away from the inner fixing plate.

Specifically, the connecting plate comprises at least two supporting plates which are parallel to each other.

In particular, the above-mentioned connection plate further comprises a reinforcing structure, which is located between the support plates.

A beam frame for an assembled house, which comprises an underframe and four corner beams,

the chassis comprises two main bottom beams and two secondary bottom beams, wherein each of the main bottom beams and the secondary bottom beams comprises a side plate and an L-shaped connecting plate, each L-shaped connecting plate is provided with a long part and a short part which are perpendicular to each other, and the long parts are fixed on the side plates and are perpendicular to the side plates;

the corner beam comprises

The cross section of the corner beam column is square and comprises outer beam plates and inner beam plates which are vertical to each other, a first clamping groove is formed in the connecting end of each inner beam plate and the underframe, and the first clamping grooves are located on the two sides of each inner beam plate and close to edges of the corner beam column;

the first outer fixing plate is formed by extending the outer beam plate outwards along the connecting end of the inner beam plate; and

the first inner fixing plate is formed by extending an inner beam plate outwards along the connecting end of the other inner beam plate;

during installation, the side plate and the short part of the main bottom beam are respectively inserted into the two first clamping grooves of one inner beam plate, and the side plate and the short part of the secondary bottom beam are respectively inserted into the two first clamping grooves of the other inner beam plate.

Specifically, two ends of the side plate of the secondary bottom beam are also provided with extension sections, and the length of each extension section is not greater than the distance between the short part and the side plate;

the first outer fixing plate and the end connected with the underframe are provided with clamping plates extending in the underframe direction, and the length of each clamping plate is not more than the vertical distance from the long part to one end, close to the ground, of each side plate.

The corner beam further comprises an outer decorative beam plate I fixedly connected with the outer beam plate and an inner decorative beam plate I fixedly connected with the inner fixing plate I, wherein an outer insertion groove I is formed between the outer decorative beam plate I and the outer fixing plate I, and an inner insertion groove I is formed between the inner decorative beam plate I and the inner fixing plate I;

the connecting end of the first outer decorative beam plate and the underframe is provided with a first extension beam plate, and the length of the first extension beam plate is equal to the vertical distance from the long part to one end of the side plate close to the ground;

the corner beam column is internally provided with a reinforcing structure which is shaped like a Chinese character mi.

Specifically, one end of the first outer fixing plate, which is far away from the corner beam column, is provided with a first flanging facing one side, which is far away from the inner fixing plate.

Specifically, the underframe further comprises a structural beam, the cross section of the structural beam is in an H shape and comprises two vertical parts and a transverse part, and the transverse part comprises at least two mutually parallel structural plates and a reinforcing structure positioned between the structural plates;

the secondary bottom beam also comprises a bottom plate, and the bottom plate is fixedly connected with one end of the side plate close to the ground and is parallel to the long part;

when the structure beam is installed, the structure beam is pressed below the long part of the main bottom beam, one vertical part is contacted with the long part, and the other vertical part and the bottom plate are positioned on the same horizontal plane.

Specifically, the beam frame for the prefabricated house further comprises a connecting beam, and during installation, the side plates and the short parts are respectively inserted into the two clamping grooves II.

A house using the beam frame for the prefabricated house comprises a house body and a roof, wherein the house body comprises a floor, a wall body, an external wall plate and an internal wall plate;

one end of the floor is inserted between the two vertical parts of the structural beam, the opposite end of the floor is inserted between the long part of the secondary bottom beam and the bottom plate or between the two vertical parts of the other structural beam, and the other two ends of the floor are respectively propped against the side plates of the two main bottom beams;

one end of the wall body is inserted between the second outer fixing plate and the second inner fixing plate of the connecting beam, the opposite end of the wall body is inserted between the first outer fixing plate and the first inner fixing plate of the corner beam or between the second outer fixing plate and the second inner fixing plate of the other connecting beam, and the bottom end of the wall body is inserted between the side plate and the short part of the main bottom beam or the secondary bottom beam;

one end of the external wall panel is inserted into the second external inserting groove of one connecting beam, the opposite end of the external wall panel is inserted into the first external inserting groove of the corner beam or the second external inserting groove of the other connecting beam, and the bottom end of the external wall panel is contacted with the ground;

one end of the inner wall plate is inserted into the second inner insertion groove of one connecting beam, the opposite end of the inner wall plate is inserted into the first inner insertion groove of the corner beam or the second inner insertion groove of the other connecting beam, and the bottom end of the inner wall plate is in contact with the floor.

The utility model has the advantages that: the connecting beam fixes the wall bodies between the outer fixing plate II and the inner fixing plate II, the installation is convenient, the operation is simple and easy, the two wall bodies are separated by the connecting plate, and the connecting plate plays a role in separation on one hand and can also play a role in support on the other hand; the outer fixing plate is fixedly connected with the outer decorative beam plate II at the outer side to form an outer inserting groove II, the inner fixing plate is fixedly connected with the inner decorative beam plate II at the outer side to form an inner inserting groove II, and the outer wall plate and the inner wall plate can be directly installed in the outer inserting groove II and the inner inserting groove II, so that the installation is convenient; the arrangement of the connecting beam not only can reinforce the beam frame structure of the house, but also can be suitable for various floor sizes, and is convenient to carry; the two sides of the outer fixing plate are provided with the second flanges, so that after the outer wall plate is installed, the wall body can be prevented from being wet and mildewed due to rainwater infiltration, and particularly when the outer wall plate is used in a wooden house structure, the wall body can be effectively prevented from being wet, mildewed and even rotten due to rainwater infiltration.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the house body of the present invention.

Fig. 2 is a partial schematic view of the house of the present invention (without the inner and outer wall panels installed).

Fig. 3 is a schematic structural view of the main bottom beam of the present invention.

Fig. 4 is a schematic structural view of the secondary bottom beam of the present invention.

Fig. 5 is a schematic structural view of the corner beam of the present invention.

Fig. 6 is a schematic view of the connection relationship between the corner beam and the bottom frame of the present invention.

Fig. 7 is a schematic structural diagram of the structural beam of the present invention.

Fig. 8 is a schematic structural view of the connection beam of the present invention.

Fig. 9 is a schematic view of the connection relationship between the corner beam, the structural beam, the connecting beam and the bottom frame of the present invention.

Fig. 10 is a schematic view of the connection relationship between the structural beam, the connecting beam and the main bottom beam of the present invention.

In the figure: a main bottom beam; 12. a secondary bottom beam; 121. an extension section; 122. a base plate; 13. a side plate; an L-shaped connecting plate; 141. a long portion; 142. a short portion; 15. a structural beam; 151. a vertical portion; 152. a transverse portion; 2. a corner beam; 211. an outer beam panel; 212. an inner beam panel; 2121. a first clamping groove; 22. a first outer fixing plate; 221. clamping a plate; 222. flanging one; 23. a first inner fixing plate; 24. the outer decorative beam plate I; 241. a first outer inserting groove; 242. extending the beam plate I; 25. an inner decoration beam plate I; 251. a first inner slot; 3. a connecting beam; 31. a second outer fixing plate; 311. flanging two; 32. a second inner fixing plate; 33. a connecting plate; 331. a second clamping groove; 34. a second outer decorative beam plate; 341. a second outer inserting groove; 342. a second extension beam plate; 35. an inner decoration beam plate I; 351. a second inner slot; 91. a floor; 92. a wall body; 93. an external wall panel; 94. an inner wall panel.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1

As shown in fig. 8, the connecting beam for prefabricated houses has an i-shaped cross section, and includes a second outer fixing plate 31 of a long transverse portion, a second inner fixing plate 32 of a short transverse portion, and a connecting plate 33 of a vertical portion.

Example 2

As shown in fig. 8, one end of the connecting plate 33 has two second locking slots 331, and the second locking slots 331 are located at two sides of the connecting plate 33 and are respectively close to the second outer fixing plate 31 and the second inner fixing plate 32. During installation, the side plate 13 and the short part 142 are respectively inserted into the two second clamping grooves 331, so that connection between the connecting beam and the underframe is realized.

Example 3

As shown in fig. 8, the coupling beam further includes a second outer decorative beam plate 34 fixedly connected to the second outer fixing plate 31, and a second outer insertion groove 341 is formed between the second outer decorative beam plate 34 and the second outer fixing plate 31. In the embodiment, the external wall panel 93 is directly inserted into the second external insertion slot 341, which is simple and convenient to operate.

Example 4

As shown in fig. 8, the second outer decorative beam plate 34 has a second extension beam plate 342 extending toward the underframe at the connection end with the underframe. The length of the second extension beam panel 342 is equal to the vertical distance from the long portion 141 to the end of the side panel 13 near the ground. After the connecting beam 3 is fixedly connected with the underframe, the second outer decorative beam plate 34 is in contact with the ground through the second extension beam plate 342, and in the house assembling process, after the outer wall plate 93 is installed, the wall surface is neat and the attractiveness is high.

Example 5

As shown in fig. 8, the connecting beam further includes a second inner decoration beam plate 35 fixedly connected to the second inner fixing plate 32, and a second inner insertion groove 351 is formed between the second inner decoration beam plate 35 and the second inner fixing plate 32. In a specific embodiment, the inner wall plate 94 is directly inserted into the second inner slot 351, so that the operation is simple.

Example 6

As shown in FIG. 8, the two sides of the second outer fixing plate 31 have two flanges 311 facing away from the second inner fixing plate 32. Wherein, two sides of the second external fixing plate 31 refer to two ends of the I-shaped long transverse part. After the external wall panel 93 is installed, the second flanging 311 has the effect of preventing rainwater from permeating into the interior to cause the wall body to be moist and mildewed, and particularly can effectively prevent the wall body from being moist, mildewed and even rotten when being used in a wooden house structure.

Example 7

As shown in fig. 8, the connecting plate 33 includes at least two supporting plates parallel to each other, and further includes a reinforcing structure between the supporting plates to facilitate reinforcement of the connecting plate.

Example 8

As shown in fig. 1 to 6, the beam frame for prefabricated houses includes a base frame and four corner beams 2, the base frame includes two main bottom beams 11 and two secondary bottom beams 12, each of the main bottom beams 11 and the secondary bottom beams 12 includes a side plate 13 and an L-shaped connecting plate 14, the L-shaped connecting plate 14 has a long portion 141 and a short portion 142 perpendicular to each other, the long portion 141 is fixed on the side plate 13 and perpendicular to the side plate 13, wherein the main bottom beams 11 and the secondary bottom beams 12 are connected end to end with each other to form a rectangular or square base frame.

The corner beam 2 comprises a corner beam column, an outer fixing plate I22 and an inner fixing plate I23, the cross section of the corner beam column is square, the corner beam column comprises an outer beam plate 211 and an inner beam plate 212 which are vertical to each other, a clamping groove I2121 is arranged at the connecting end of the inner beam plate 212 and the underframe, and the clamping groove I2121 is positioned at two sides of the inner beam plate 212 and is close to the edge of the corner beam column; the first outer fixing plate 22 is formed by extending the outer beam plate 211 outwards along the connecting end with the inner beam plate 212; the first inner fixing plate 23 is formed by extending the inner beam plate 212 outwards along the connecting end with the other inner beam plate 212.

When the installation is carried out, the side plate 13 and the short part 142 of the main bottom beam 11 are respectively inserted into the two clamping grooves one 2121 of one inner beam plate 212, and the side plate 13 and the short part 142 of the secondary bottom beam 12 are respectively inserted into the two clamping grooves one 2121 of the other inner beam plate 212.

Example 9

As shown in fig. 4, the side plate 13 of the secondary sill 12 further has an extension 121 at both ends, and the length of the extension 121 is not greater than the distance between the short portion 142 and the side plate 13. During installation, the extension section 121 of the secondary bottom beam 12 abuts against the end part of the main bottom beam 11, and the end surface of the L-shaped connecting plate 14 of the secondary bottom beam 12 abuts against the short part 142 of the main bottom beam 11, so that the underframe is more firm.

Example 10

As shown in fig. 5, the connection end of the first external fixing plate 22 and the chassis has a catch plate 221 extending toward the chassis, and the length of the catch plate 221 is not greater than the vertical distance from the long portion 141 to the end of the side plate 13 close to the ground. After the side plate 13 and the short part 142 of the underframe are inserted into the slot one 2121, the clamping plate 221 is clamped outside the side plate 13, so that the firm connection between the corner beam 2 and the underframe is facilitated.

Example 11

As shown in fig. 1 and 5, the corner beam 2 further includes an outer trim beam plate one 24 fixedly connected to the outer beam plate 211 and an inner trim beam plate one 25 fixedly connected to the inner fixing plate one 23, an outer insertion groove one 241 is formed between the outer trim beam plate one 24 and the outer fixing plate one 22, and an inner insertion groove one 251 is formed between the inner trim beam plate one 25 and the inner fixing plate one 23. In the specific embodiment, the decorative wall board is directly inserted into the first slot, so that the operation is simple and convenient.

Example 12

As shown in fig. 1, 2, 5 and 9, the connection end of the outer decorative beam plate one 24 and the underframe is provided with an extension beam plate one 242, and the length of the extension beam plate one 242 is equal to the vertical distance from the long part 141 to the end of the side plate 13 close to the ground. After the corner beam 2 is fixedly connected with the underframe, the outer decorative beam plate 24 is in contact with the ground through the extension beam plate 242, and in the house assembling process, after the outer wall plate 93 is installed, the wall surface is neat and the attractiveness is high.

Example 13

As shown in fig. 5 and 9, the end of the first outer fixing plate 22 away from the corner beam column has a first turned edge 222 facing the side away from the first inner fixing plate 23. After the external wall panel 93 is installed, the first flanging 222 can prevent rainwater from permeating into the interior to cause the wall to be damp and mildewed, and particularly can effectively prevent the wall from being damp, mildewed and even rotten when being used in a wooden house structure.

Example 14

As shown in fig. 7, the underframe further comprises a structural beam 15, the structural beam 15 has an H-shaped cross section and comprises two vertical portions 151 and a transverse portion 152, and the transverse portion 152 comprises at least two structural plates parallel to each other and a reinforcing structure located between the structural plates. In a specific embodiment, the wall is inserted directly between the two vertical portions 151 to complete the installation.

As shown in fig. 4, the secondary bottom beam 12 further includes a bottom plate 122, and the bottom plate 122 is fixedly connected to one end of the side plate 13 close to the ground and is parallel to the long portion 141.

As shown in fig. 9 and 10, during installation, the structural beam 15 is pressed under the long portion 141 of the main sill 11, one of the vertical portions 151 is in contact with the long portion 141, and the other vertical portion 151 is at the same level as the floor 122.

In the embodiment, the two vertical portions 151 may be respectively and fixedly connected to the outer sides of the decorative beam plates to form slots for mounting the floor decorative plates, similar to the outer insertion slot one 241 and the inner insertion slot one 251 of the corner beam 2.

Example 15

As shown in fig. 1 to 10, a house using the beam frame for prefabricated houses includes a house body and a roof, the house body includes a floor 91, walls 92, external wall panels 93 and internal wall panels 94;

one end of the floor 91 is inserted between the two vertical parts 151 of the structural beam 15, the opposite end is inserted between the long part 141 of the secondary bottom beam 12 and the bottom plate 122 or between the two vertical parts 151 of the other structural beam 15, and the other two ends are respectively abutted against the side plates 13 of the two main bottom beams 11;

one end of the wall 92 is inserted between the second outer fixing plate 31 and the second inner fixing plate 32 of the connecting beam 3, the opposite end is inserted between the first outer fixing plate 22 and the first inner fixing plate 23 of the corner beam 2 or between the second outer fixing plate 31 and the second inner fixing plate 32 of the other connecting beam 3, and the bottom end is inserted between the side plate 13 and the short part 142 of the main bottom beam 11 or the secondary bottom beam 12;

one end of the external wall plate 93 is inserted into the second external slot 341 of one connecting beam 3, the opposite end is inserted into the first external slot 241 of the corner beam 2 or the second external slot 341 of the other connecting beam 3, and the bottom end is contacted with the ground;

the inner wall plate 94 is inserted into the inner insertion groove two 351 of one connecting beam 3 at one end, and inserted into the inner insertion groove one 251 of the corner beam 2 or the inner insertion groove two 351 of the other connecting beam 3 at the opposite end, and the bottom end is contacted with the floor 91.

The floor is fixed through the underframe, the wall is fixed through the corner beam and the underframe, the structure is simple, the assembly is easy, and tools are not needed; by adopting the structural beams and the connecting beams, the underframe and the wall can be reinforced, and the floor structure is also suitable for various floor or wall sizes and is convenient to carry and install; the inner and outer slots for installing the inner wall plate and the outer wall plate are directly arranged on the corner beam and the connecting beam, so that parts are saved, and the installation is convenient.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a coupling beam for prefabricated building which characterized in that: the cross section of the connecting beam is I-shaped, and the connecting beam comprises a second outer fixing plate (31) at a long transverse part, a second inner fixing plate (32) at a short transverse part and a connecting plate (33) at a vertical part;

and one end of the connecting plate (33) is provided with a second clamping groove (331), and the second clamping groove (331) is positioned at two sides of the connecting plate (33) and is respectively close to the second outer fixing plate (31) and the second inner fixing plate (32).

2. A coupling beam for prefabricated houses according to claim 1, wherein: the outer decorative beam plate II (34) is fixedly connected with the outer fixing plate II (31), and an outer insertion groove II (341) is formed between the outer decorative beam plate II (34) and the outer fixing plate II (31).

3. A coupling beam for prefabricated houses according to claim 2, wherein: and a second extension beam plate (342) extending towards the underframe is arranged at the connecting end of the second outer decoration beam plate (34) and the underframe.

4. A coupling beam for prefabricated houses according to claim 1, wherein: the inner decoration beam plate II is fixedly connected with the inner fixing plate II (32), and an inner slot II (351) is formed between the inner decoration beam plate II (35) and the inner fixing plate II (32).

5. A coupling beam for prefabricated houses according to claim 1, wherein: and two sides of the second outer fixing plate (31) are provided with second flanges (311) facing to one side far away from the second inner fixing plate (32).

6. A coupling beam for prefabricated houses according to claim 1, wherein: the connecting plate (33) comprises at least two mutually parallel supporting plates.

7. A coupling beam for prefabricated houses according to claim 1, wherein: the connecting plate (33) further comprises a reinforcing structure located between the support plates.