An assembled building structure

Abstract

The present invention relates to the field of construction technology, and more specifically to a prefabricated building structure, including columns. A supporting block is provided on the column, a cross beam is provided on the supporting block, a longitudinal beam is connected to the cross beam by bolts, a plurality of cover plates are provided on the longitudinal beam, and a supporting plate A is provided on each of the plurality of cover plates with an offset up and down. A plurality of supporting plates B are provided above the cross beam. Two insertion blocks A are provided on each longitudinal beam, and two insertion openings A are provided on each cover plate. A load-bearing wall is provided above two adjacent cover plates, an insertion block B is provided on the load-bearing wall, and the insertion block B is inserted into a plurality of insertion openings A. A plurality of reinforcing bars A are provided on the longitudinal beam, and mutually offset reinforcing bars B are provided at the upper and lower ends of the load-bearing wall; the beneficial effect is that it is not necessary to spread cement over the top plate, and the stability of the overall structure can also be increased.

Description

Technical Field

[0001] The present invention relates to the field of construction technology, and more specifically to a prefabricated building structure. Background Art

[0002] With the development of modern industrial technology, houses can be manufactured in batches. As long as the prefabricated house components are transported to the construction site and assembled, it becomes a complete house. In the early days, the appearance of prefabricated buildings was relatively rigid and monotonous. Later, people made improvements in design, increasing flexibility and diversity, enabling prefabricated buildings to not only be built in batches but also have rich styles. The existing prefabricated building structures usually use a top plate lying horizontally above the vertical wall, and then after placing the top plate, cement is spread evenly on the upper surface of the top plate. This not only requires a large amount of cement but also prolongs the construction period.

[0003] Currently, for prefabricated building structures, there is a lack of a prefabricated building structure that can avoid spreading cement above the top plate and can also increase the stability of the overall structure. Summary of the Invention

[0004] To overcome the deficiencies of the prior art, the present invention provides a prefabricated building structure that can avoid spreading cement above the top plate and can also increase the stability of the overall structure.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0006] A prefabricated building structure includes columns, on which there are support blocks, on which there are cross beams, and on the cross beams there are longitudinal beams connected by bolts. There are multiple cover plates on the longitudinal beams, and on each of the multiple cover plates there are support plates A staggered up and down. Above the cross beam, there are multiple support plates B.

[0007] On each longitudinal beam, there are two insertion blocks A, and on each cover plate, there are two insertion slots A.

[0008] Among them, above two adjacent cover plates, there is a load-bearing wall, on which there is an insertion block B, and the insertion block B is inserted into multiple insertion slots A.

[0009] On the longitudinal beams, there are multiple steel bars A, and at the upper and lower ends of the load-bearing wall, there are staggered steel bars B, and at the front and rear ends of the load-bearing wall, there are staggered steel bars B. At the front and rear ends of each cover plate, there are staggered steel bars C, and at the left and right ends of each cover plate, there are staggered steel bars C. Description of the Drawings

[0010] The following further elaborates on the present invention in detail in conjunction with the drawings and specific implementation methods.

[0011] Figure 1 It is a schematic structural diagram of an assembled building structure in the present invention;

[0012] Figure 2 It is a sectional view of an assembled building structure in the present invention;

[0013] Figure 3 It is a partially enlarged view of the load-bearing wall and the front vertical plate in the present invention;

[0014] Figure 4 It is a schematic structural diagram of the longitudinal beam and the cover plate in the present invention;

[0015] Figure 5 It is a partially enlarged view of the longitudinal beam and the cover plate in the present invention;

[0016] Figure 6 It is a schematic structural diagram of the longitudinal beam and the insert block A in the present invention;

[0017] Figure 7 It is a schematic structural diagram of the column and the cross beam in the present invention;

[0018] Figure 8 It is a schematic structural diagram of the cross beam and the support plate B in the present invention;

[0019] Figure 9 It is a schematic structural diagram of the column and the support block in the present invention;

[0020] Figure 10 It is a schematic structural diagram of the cover plate and the load-bearing wall in the present invention;

[0021] Figure 11 It is a partially enlarged view of the cover plate and the load-bearing wall in the present invention;

[0022] Figure 12 It is a schematic structural diagram of the load-bearing wall and the insert block B in the present invention;

[0023] Figure 13 It is a schematic structural diagram of the cover plate and the support plate A in the present invention;

[0024] Figure 14 It is a schematic structural diagram of the front vertical plate and the reinforcing bar D in the present invention.

[0025] In the figure: column 1; support block 2; cross beam 3; longitudinal beam 4; cover plate 5; support plate A 6; support plate B 7; insert block A 8; reinforcing bar A 9; socket A 10; load-bearing wall 11; insert block B 12; reinforcing bar B 13; reinforcing bar C 14; front vertical plate 15; socket C 16; reinforcing bar D 17; groove 18; irrigation port 19; insert block D 20; reinforcing bar column 21. Detailed implementation manners

[0026] Refer to Figures 1 to 6, according to what is shown in the figure, the process of directly laying the floor slab without using a large amount of cement can be obtained:

[0027] The present invention includes columns 1, on which there are support blocks 2, on which there are cross beams 3, on which there are longitudinal beams 4 connected by bolts. There are multiple cover plates 5 on the longitudinal beams 4. There are support plates A6 arranged staggeredly up and down on the multiple cover plates 5. There are multiple support plates B7 above the cross beams 3. Four columns 1 are connected to the foundation. There are support blocks 2 on all four columns 1, and the support blocks 2 all face inwards. By placing the cross beams 3 on the support blocks 2 of each layer, the left and right ends of each cross beam 3 are inserted into two columns 1. There are four bolt rods on the longitudinal beams 4, and then the bolt rods are passed through the cross beams 3. Nuts are used to clamp the multiple longitudinal beams 4 between the two cross beams 3. Then, the multiple cover plates 5 are placed on the two longitudinal beams 4. The support plates A6 arranged staggeredly up and down on the cover plates 5 can ensure that there is no gap between the adjacent support plates A6 above when the multiple cover plates 5 are directly laid front and back, and there is no gap between the support plates A6 below the adjacent two cover plates 5. However, there will be a gap between the adjacent cover plates 5. Then, cement is poured into the gap between the two adjacent cover plates 5 on the left and right. Then, the cement will flow from the gap between the two adjacent cover plates 5 on the left and right into the gap between the two cover plates 5 in the front and back, so that each gap between the cover plates 5 will be filled with cement. The support plate A6 arranged below the frontmost cover plate 5 will abut against the cross beam 3, and the support plate B7 arranged on the cross beam 3 will abut against the support plate A6 arranged above the frontmost cover plate 5, so that each adjacent cover plate 5 in the front and back will not move back and forth. When the gap between the adjacent cover plates 5 is completely filled with cement, a longitudinal beam 4 can be placed above the cover plates 5, and then nuts are used to fasten the longitudinal beam 4 to the cross beam 3. In this way, the cement between the adjacent cover plates 5 is completely covered by the longitudinal beam 4, the support plate A6 and the support plate B7. Although the cement has not dried at this time, since the gaps with cement are all covered, slight work can be carried out on this floor, and cement is poured into the gap between each adjacent cover plate 5. When the cement solidifies, the multiple cover plates 5 will be solidified into a whole by the cement, so as to obtain the effect of directly laying the floor slab without using a large amount of cement.

[0028] Reference Figures 1 to 6 , according to what is shown in the figure, the process of the cover plate 5 not falling off the longitudinal beam 4 can be obtained:

[0029] On each of the longitudinal beams 4 of the present invention, two insertion blocks A8 are provided, and on each of the cover plates 5, two insertion slots A10 are provided. The insertion blocks A8 provided on the longitudinal beams 4 are inserted into the insertion slots A10 provided on multiple cover plates 5. In this way, multiple cover plates 5 are clamped between two longitudinal beams 4. Moreover, the insertion slots A10 provided on multiple cover plates 5 and the insertion blocks A8 provided on the longitudinal beams 4 can prevent multiple cover plates 5 from moving left and right on the longitudinal beams 4. In this way, even if the longitudinal beams 4 move, multiple cover plates 5 will also move with the longitudinal beams 4. However, another insertion block A8 is inserted into the insertion slots A10 at the other ends of multiple cover plates 5. In this way, the entire floor forms a whole, and it will not affect other parts due to loosening at one place, so as to obtain the effect that the cover plates 5 will not fall off the longitudinal beams 4.

[0030] Reference Figures 1 to 12 , according to what is shown in the figure, the process of quickly installing the wall can be obtained:

[0031] Above two adjacent cover plates 5 of the present invention, a load-bearing wall 11 is provided. An insertion block B12 is provided on the load-bearing wall 11. The insertion block B12 is inserted into multiple insertion slots A10. When building a building, walls will be built around the building. At present, the walls are processed in a factory and then assembled at the building construction site. When multiple cover plates 5 are placed on multiple longitudinal beams 4, there is no need to use longitudinal beams 4 at the position where the load-bearing walls 11 are installed. Multiple load-bearing walls 11 are arranged in sequence from top to bottom. A cover plate 5 is placed between adjacent upper and lower load-bearing walls 11. Insertion blocks B12 are provided on all load-bearing walls 11. By inserting the insertion blocks B12 into the insertion slots A10 integrally formed in multiple cover plates 5, multiple cover plates 5 are kept relatively stationary with the load-bearing walls 11. Then, another load-bearing wall 11 is placed on multiple cover plates 5 above the load-bearing walls 11. In this way, two load-bearing walls 11 clamp multiple cover plates 5 in the middle. Then, cement is filled into the gaps between two load-bearing walls 11 and multiple cover plates 5 to fasten two load-bearing walls 11 and multiple cover plates 5, so as to obtain the effect of quickly installing the wall.

[0032] Reference Figures 1 to 13 , according to what is shown in the figure, the process of increasing the overall stability of the floor can be obtained:

[0033] Multiple steel bars A9 are provided on the longitudinal beam 4 of the present invention. The upper and lower ends of the load-bearing wall 11 are provided with staggered steel bars B13, and the front and rear ends of the load-bearing wall 11 are provided with staggered steel bars B13. Each end of the front and rear of each cover plate 5 is provided with staggered steel bars C14, and each end of the left and right of each cover plate 5 is provided with staggered steel bars C14. When multiple cover plates 5 are placed on the longitudinal beam 4, the multiple steel bars A9 and the multiple steel bars C14 are staggered from each other, so that the steel bars A9 and the multiple steel bars C14 do not interfere with each other. The multiple steel bars A9 and the multiple steel bars C14 will be located in the gap between the longitudinal beam 4 and the cover plate 5. After pouring cement into the gap, the cement will wrap the multiple steel bars A9 and the multiple steel bars C14. In this way, when the cement solidifies, the solidified cement will prevent the multiple steel bars A9 and the multiple steel bars C14 from moving, thus increasing the connection degree between the longitudinal beam 4 and the multiple cover plates 5. The staggered steel bars B13 provided at the upper and lower ends of the load-bearing wall 11 will be located in the gaps existing between two adjacent upper and lower load-bearing walls 11 and multiple cover plates 5. When cement is poured into the gaps, the cement will wrap the multiple steel bars B13 and the multiple steel bars C14. When the cement solidifies, the cement will fasten the multiple steel bars B13 and the multiple steel bars C14, thus increasing the connection degree between the load-bearing wall 11 and the multiple cover plates 5, so as to obtain the effect of increasing the overall stability of the floor.

[0034] Reference Figures 1 to 13 , it can be obtained from the figure shown that the process by which the load-bearing wall 11 and the multiple cover plates 5 can be better fastened by cement is as follows:

[0035] The steel bar B13 of the present invention is in a hook shape, and the steel bar C14 is in a hook shape. The hook-shaped steel bar C14 and the steel bar B13 do not block the flow of cement, so that the cement can still flow into the gaps between adjacent multiple cover plates 5. When the cement solidifies, the hook-shaped steel bar C14 and the steel bar B13 will be sealed in the solidified cement. The hook-shaped steel bar C14 and the steel bar B13 can maintain a larger contact area with the solidified cement, so that the frictional force between the steel bar C14 and the steel bar B13 and the cement will increase, thus increasing the difficulty of separating the multiple cover plates 5 from the load-bearing wall 11. At the same time, when the hook-shaped steel bar C14 and the steel bar B13 are separated, the hook part will hook the solidified cement, so that it is not easy to separate the load-bearing wall 11 and the multiple cover plates 5, so as to obtain the effect that the load-bearing wall 11 and the multiple cover plates 5 can be better fastened by cement.

[0036] Reference Figures 1 to 14 , it can be obtained from the figure shown that the process of erecting the wall is as follows:

[0037] On the front vertical plate 15 of the present invention, there is a socket C16, and the socket C16 is inserted into the cross beam 3. At the left and right ends of the front vertical plate 15, there are reinforcing bars D17 staggered from each other. The wall surface of the prefabricated building structure is also pre-processed by the factory in advance. When installing the wall surface, first lift the front vertical plate 15 upright, and then place the lifted front vertical plate 15 above the cross beam 3 perpendicular to it. Then lower the front vertical plate 15 so that the socket C16 provided on the front vertical plate 15 can be placed on the cross beam 3. Since both the cross beam 3 and the front vertical plate 15 are made by the factory and there is no need for on-site production, the contact part between the socket C16 and the cross beam 3 can be more flat. Then there are protruding parts staggered from each other at the left and right ends of the front vertical plate 15. The protruding part at the right end of the front vertical plate 15 is located in front of the column 1, and the protruding part at the left end of the front vertical plate 15 will contact the protruding part at the right end of another front vertical plate 15. In this way, a gap is formed between the two front vertical plates 15 and the load-bearing wall 11. Pour cement into this gap formed between the two front vertical plates 15 and the load-bearing wall 11. And there are reinforcing bars D17 at both the left and right ends of the front vertical plate 15, and there is a reinforcing bar B13 at the front end of the load-bearing wall 11. In this way, there are two rows of reinforcing bars D17 and one row of reinforcing bars B13 in this gap. After pouring cement into the gap and the cement solidifies, the cement will solidify the two rows of reinforcing bars D17 and one row of reinforcing bars B13 inside the cement. In this way, the two front vertical plates 15 and the load-bearing wall 11 will remain relatively stationary. By adding cement in the gap, the two front vertical plates 15 and the load-bearing wall 11 are solidified into a whole, so as to obtain the effect of erecting the wall surface.

[0038] Reference Figures 1 to 14 , according to what is shown in the figure, the process of making the entire floor form a whole can be obtained:

[0039] On the column 1 of the present invention, there is an installation through hole 18, and the reinforcing bar D17 is inserted into the installation through hole 18. The installation through hole 18 provided on the column 1 can allow the reinforcing bar D17 provided on the front vertical plate 15 to be inserted into it. In this way, after pouring cement into the column 1, the cement will wrap the reinforcing bar D17. Then when the cement solidifies, the reinforcing bar D17 is solidified in the column 1 by the cement. In this way, after the cement solidifies, the front vertical plate 15 and the column 1 are cast into a whole by the cement. The front vertical plate 15 is also formed into a whole with the load-bearing wall 11 by pouring cement in the gap. The load-bearing wall 11 and multiple cover plates 5 are cast into a whole by the cement. After the gaps between the multiple cover plates 5 are filled with cement, the multiple cover plates 5 are cast into a whole by the cement. The multiple cover plates 5 and multiple longitudinal beams 4 are cast into a whole by the cement, so as to obtain the effect of making the entire floor form a whole.

[0040] Reference Figures 1 to 3 , according to what is shown in the figure, the process of preventing waste of cement can be obtained:

[0041] A plurality of irrigation openings 19 are formed in the cross beam 3 of the present invention. Through holes are formed in the columns 1. The center of the cross beam 3 is a through hole. After the cross beam 3 is placed on two supporting blocks 2, the left and right ends of the cross beam 3 are inserted into the columns 1 on both sides. Then, cement is poured into the through holes of the columns 1 on both sides. The poured cement will enter the cross beam 3 and then flow out from the plurality of irrigation openings 19 formed in the cross beam 3. The flowing cement will enter the gap between the front vertical plate 15 and the cross beam 3. In this way, it is not necessary to apply cement on the cross beam 3 and then press the front vertical plate 15 on the cement, and it will not cause waste of cement. When it is found that the cement in the gap flows out, the pouring can be stopped. After the cement solidifies, cement is poured into the column 1 to wrap the reinforcing bar D17 with cement. In this way, when installing the front vertical plate 15, the situation of squeezing out excessive cement on the cross beam 3 can be avoided, so as to obtain the effect of preventing waste of cement.

[0042] Reference Figures 1 to 9 , it can be obtained from the figure shown the process of facilitating the up and down installation of the column 1:

[0043] An insertion block D20 is provided at the lower end of each column 1 of the present invention. The insertion block D20 provided below each column 1 can be inserted into the through hole of the column 1 below. In this way, after reaching the height of the first column 1 close to the lower floor, it is necessary to install another column 1 above the first column 1 to increase the height of the floor. The insertion block D20 provided at the lower end of the column 1 just matches the size of the through hole of the column 1. In this way, the second column 1 can be stably located above the first column 1. Similarly, the columns 1 are arranged up and down in this way to obtain the effect of facilitating the up and down installation of the column 1.

[0044] Reference Figures 1 to 10 , it can be obtained from the figure shown the process of casting the installed multiple columns 1 into an integral body with cement:

[0045] A reinforcing bar column 21 is provided in each column 1 of the present invention. After installing the second column 1 on the first column 1, cement is poured into the through hole of the column 1. The reinforcing bar column 21 in the column 1 will be wrapped with cement. The reinforcing bar column 21 provided in the first column 1 will enter the second column 1. When the cement solidifies, the first column 1 and the second column 1 will be solidified into an integral body by the reinforcing bar column 21 and cement in the first column 1. By analogy, arranged upward, the cement will cast an entire vertical column of columns 1 into an integral body, so as to obtain the effect of casting the installed multiple columns 1 into an integral body with cement.

Claims

1. An assembled building structure, characterized in that: It includes a vertical column (1), on which a supporting block (2) is provided, on which a cross beam (3) is provided, on which a longitudinal beam (4) is bolted, on which a plurality of cover plates (5) are provided, on each of which there are supporting plates A (6) staggered up and down, and above the cross beam (3) there are a plurality of supporting plates B (7); On each longitudinal beam (4), there are two insertion blocks A (8), and on each cover plate (5), there are two insertion openings A (10); Above two adjacent cover plates (5), there is a load-bearing wall (11), on which an insertion block B (12) is provided, and the insertion block B (12) is inserted into a plurality of insertion openings A (10); On the longitudinal beam (4), there are a plurality of steel bars A (9), at the upper and lower ends of the load-bearing wall (11), there are steel bars B (13) staggered from each other, at the front and rear ends of the load-bearing wall (11), there are steel bars B (13) staggered from each other, at the front and rear ends of each cover plate (5), there are steel bars C (14) staggered from each other, and at the left and right ends of each cover plate (5), there are steel bars C (14) staggered from each other.

2. The prefabricated building structure according to claim 1, characterized in that: The steel bar B (13) is in a hooked shape, and the steel bar C (14) is in a hooked shape.

3. The prefabricated building structure according to claim 2, characterized in that: On the front vertical plate (15), there is an insertion opening C (16), which is inserted into the cross beam (3), and at the left and right ends of the front vertical plate (15), there are steel bars D (17) staggered from each other.

4. The prefabricated building structure according to claim 3, characterized in that: On the vertical column (1), there is an installation through hole (18), and the steel bar D (17) is inserted into the installation through hole (18).

5. The prefabricated building structure according to claim 2, wherein: On the cross beam (3), there are a plurality of irrigation openings (19), and on the vertical column (1), there is a through hole.

6. The prefabricated building structure according to claim 1, characterized in that: At the lower end of each vertical column (1), there is an insertion block D (20).

7. The prefabricated building structure according to claim 6, characterized in that: Inside each vertical column (1), there is a steel bar column (21).

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