Fabricated steel structure building with heat preservation function

Abstract

The utility model provides an assembly type steel structure building with a heat preservation function, which relates to the technical field of assembly type buildings and comprises a base, a groove arranged at the top of the base, two first outer walls arranged at the top of the groove, two second outer walls arranged at the top of the groove, and a first heat preservation wall arranged between the two second outer walls. A second thermal insulation wall is arranged between the two first outer walls, the waterproof assembly is arranged between the first outer walls and the second outer wall, and the fixing assembly is arranged between the first thermal insulation wall and the second thermal insulation wall. According to the fabricated steel structure building with the heat preservation function, by arranging the waterproof assembly, the area of the rubber layer and the contact face is increased, meanwhile, the U-shaped rubber pad is tightly attached to the connecting groove, rainwater is prevented from leaking into the heat preservation wall from the outer wall plate, and by arranging the fixing assembly, the two heat preservation wall bodies are fixed before cement soil is poured, so that the heat preservation effect is improved. The wall bodies are connected through the reinforcing rods, connection between the wall bodies is enhanced, and gaps between the wall bodies are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated buildings, in particular to a prefabricated steel structure building with heat preservation function. Background Technique

[0002] The prefabricated steel structure building with heat preservation function is a modern building form that combines industrialized production and high-efficiency heat preservation performance. This kind of building uses advanced steel structure technology and heat preservation materials to achieve rapid construction and excellent living experience. The steel structure itself has the characteristics of high strength and light weight, making transportation and installation very convenient. At the same time, factory batch production and dry construction on site greatly shorten the construction period and reduce carbon emissions during the construction process.

[0003] In the wall panel assembly technology of the existing prefabricated steel structure building, the cast wall panel is directly transported to the position where it needs to be erected, and then the wall panels are spliced to achieve rapid construction. After the wall panels are spliced, the exterior wall is pasted. In order to achieve rapid construction, the wall panels need to be fixed to each other. When using concrete to fix two groups of wall panels together, before the concrete dries, there is a lack of a fixing structure between the wall panels, so that after the concrete dries, there may be gaps between the two groups of wall panels, which will affect the firmness between the wall panels. Subsequently, the exterior wall panels are pasted with an adhesive. After the pasting and installation, there will be large gaps between each panel, and rainwater is easy to penetrate through the gaps. The penetrated rainwater will damage the adhesive. Over time, the rainwater will corrode the wall, reducing the heat preservation effect. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is as follows: Provide a prefabricated steel structure building with heat preservation function. Through the setting of the waterproof component, the area of the glue layer and the contact surface is increased, further improving the sealing performance at the joint. At the same time, the U-shaped rubber pad fits tightly with the connecting groove, preventing rainwater from leaking into the heat preservation wall from the exterior wall panel. Through the setting of the fixing component, before pouring the cement soil, the two heat preservation wall bodies are fixed, and the wall bodies are connected by the reinforcing rods, enhancing the connection between the wall bodies, reducing the gaps between the wall bodies, and enhancing the firmness between the wall bodies.

[0005] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0006] A prefabricated steel structure building with heat preservation function, comprising:

[0007] Base, a groove is provided at the top of the base, two first outer walls are provided on the top of the groove, two second outer walls are provided on the top of the groove, a first heat-insulating wall is provided between the two second outer walls, a second heat-insulating wall is provided between the two first outer walls, a waterproof component is provided between the first outer wall and the second outer wall, the waterproof component includes: a glue-applying groove, a connecting block, a U-shaped rubber pad and a rough block, a fixing component is provided between the first heat-insulating wall and the second heat-insulating wall, the fixing component includes: a fixing groove, a reinforcing rod and a fixing block.

[0008] Preferably, a plurality of positioning holes are provided at the bottom of the base, a plurality of overflow holes are provided on both sides of the base, the overflow holes communicate with the top of the base, and a plurality of fixing holes a are provided on both sides of the base.

[0009] Preferably, a glue-applying groove is provided on one side of the first outer wall, a connecting groove is provided on one side of the first outer wall, and the glue-applying groove and the connecting groove are located on the same side.

[0010] Preferably, a plurality of connecting holes a are provided on the outer side of the first outer wall, bolts are threadedly connected inside the connecting holes a, and a circular sealing ring is provided between the first outer wall and the bolts.

[0011] Preferably, a connecting block is fixedly installed on one side of the second outer wall, a U-shaped rubber pad is fixedly connected to one end of the connecting block, a rough block is fixedly installed on one side of the second outer wall, and a plurality of connecting holes b are provided on the outer side of the rough block.

[0012] Preferably, a fixing groove is provided on one side of the first heat-insulating wall, a positioning groove is provided on one side of the first heat-insulating wall, the fixing groove communicates with the positioning groove, a plurality of threaded holes a are provided on the outer side of the first heat-insulating wall, reinforcing rods are threadedly connected inside the threaded holes a, a limiting hole is provided at one end of the reinforcing rod, a plurality of guide holes are provided on the outer side of the first heat-insulating wall, limiting rods are threadedly connected inside the guide holes, the limiting rods and the limiting holes are threadedly connected by bolts, and a plurality of fixing holes b are provided at the bottom of the outer side of the first heat-insulating wall.

[0013] Preferably, a fixing block is fixedly installed on one side of the second heat-insulating wall, a positioning block is fixedly installed on one side of the second heat-insulating wall, the fixing block and the positioning block are located on the same side, a grouting port is provided at the top of the fixing block, a plurality of threaded holes b are provided on the outer side of the fixing block, the grouting port communicates with all the threaded holes b, and a plurality of fixing holes c are provided at the bottom of the outer side of the second heat-insulating wall.

[0014] The beneficial effects of the present utility model are:

[0015] The advantages of the present utility model are as follows. Through the setting of the waterproof component, the area of the glue layer and the contact surface is increased, making the adhesive connect more firmly with the glue application groove and the rough block, further improving the sealing performance of the connection. At the same time, the U-shaped rubber pad fits tightly with the connection groove, preventing rainwater from leaking into the thermal insulation wall from the outer wall panel;

[0016] Secondly, through the setting of the fixing component, before pouring the cement soil, the two thermal insulation wall bodies are fixed, and the wall bodies are connected by the reinforcing rods without disassembling after pouring, enhancing the connection between the wall bodies, reducing the gaps between the wall bodies, and enhancing the firmness between the wall bodies. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a cross-sectional view of the overall structure of the present utility model.

[0019] Figure 3 It is a schematic diagram of the base structure of the present utility model.

[0020] Figure 4 It is a partial schematic diagram of the overall structure of the present utility model.

[0021] Figure 5 It is a schematic diagram of the outer wall structure of the present utility model.

[0022] Figure 6 It is a schematic diagram of the thermal insulation wall structure of the present utility model.

[0023] Figures 1-6 Wherein: 1. Base; 101. Positioning hole; 102. Overflow hole; 103. Fixing hole a; 2. First outer wall; 201. Glue application groove; 202. Connection groove; 203. Connection hole a; 204. Circular sealing ring; 205. Bolt; 3. Second outer wall; 301. Connection block; 302. U-shaped rubber pad; 303. Rough block; 304. Connection hole b; 4. First thermal insulation wall; 401. Fixing groove; 402. Positioning groove; 403. Threaded hole a; 404. Reinforcing rod; 405. Fixing hole b; 406. Guide hole; 407. Limiting hole; 408. Limiting rod; 5. Second thermal insulation wall; 501. Fixing block; 502. Positioning block; 503. Grouting port; 504. Threaded hole b; 505. Fixing hole c. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0025] The present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] As Figures 1-6 shown, a prefabricated steel structure building with a heat preservation function includes:

[0027] A base 1, a groove is provided at the top of the base 1, two first outer walls 2 are arranged on the top of the groove, two second outer walls 3 are arranged on the top of the groove, a first heat preservation wall 4 is arranged between the two second outer walls 3, a second heat preservation wall 5 is arranged between the two first outer walls 2, a waterproof component is arranged between the first outer wall 2 and the second outer wall 3, and the waterproof component includes: a glue application groove 201, a connecting block 301, a U-shaped rubber pad 302 and a rough block 303; a fixing component is arranged between the first heat preservation wall 4 and the second heat preservation wall 5, and the fixing component includes: a fixing groove 401, a reinforcing rod 404 and a fixing block 501.

[0028] Through the setting of the waterproof component, the area of the glue layer and the contact surface is increased, and the sealing performance of the connection is further improved. At the same time, the U-shaped rubber pad 302 is closely attached to the connection groove 202 to prevent rainwater from leaking into the heat preservation wall from the outer wall panel. Through the setting of the fixing component, before pouring the cement soil, the two heat preservation wall bodies are fixed, and the wall bodies are connected by the reinforcing rod 404, which enhances the connection between the wall bodies, reduces the gap between the wall bodies, and enhances the firmness between the wall bodies.

[0029] Among them, a plurality of positioning holes 101 are provided at the bottom of the base 1, a plurality of overflow holes 102 are provided on both sides of the base 1, the overflow holes 102 communicate with the top of the base 1, and a plurality of fixing holes a103 are provided on both sides of the base 1. During installation, first fix the base 1 to the ground, and then perform subsequent splicing.

[0030] Among them, a glue application groove 201 is provided on one side of the first outer wall 2, and a connection groove 202 is provided on one side of the first outer wall 2. The glue application groove 201 and the connection groove 202 are located on the same side. A plurality of connection holes a203 are provided on the outer side of the first outer wall 2. A bolt 205 is threadedly connected inside the connection hole a203. A circular sealing ring 204 is provided between the first outer wall 2 and the bolt 205. A connection block 301 is fixedly installed on one side of the second outer wall 3. One end of the connection block 301 is fixedly connected with a U-shaped rubber pad 302. A rough block 303 is fixedly installed on one side of the second outer wall 3. A plurality of connection holes b304 are provided on the outer side of the rough block 303. When splicing the outer wall, first spray adhesive on one side and the bottom of the first outer wall 2, so that the first outer wall 2 is fixed to the grooves of the second insulation wall 5 and the base 1. After fixing, spray adhesive on the glue application groove 201 and one side of the first insulation wall 4, and then slowly push the second outer wall 3 into the groove of the base 1 from one side of the base 1, so that the rough block 303 slides into the glue application groove 201. During the process of slowly pushing the second outer wall 3, the adhesive is in close contact with the rough block 303 and the glue application groove 201. Since the surface of the rough block 303 is rough, the contact area between the adhesive and the rough block 303 is increased. The bonding strength between the solidified adhesive and the rough block 303 and the glue application groove 201 is increased, and the sealing effect is enhanced. The connection block 301 is aligned with the connection groove 202. Since the U-shaped rubber pad 302 is connected to the surface of the connection block 301, during the fitting process of the first outer wall 2 and the second outer wall 3, under the action of external force, the U-shaped rubber pad 302 is in close contact with the inner wall of the connection groove 202, ensuring the sealing performance at the connection between the connection block 301 and the connection groove 202, preventing rainwater from entering the first insulation wall 4 and the second insulation wall 5 from the connection between the first outer wall 2 and the second outer wall 3, playing a waterproof role, and at the same time rainwater can flow out from the overflow hole 102.

[0031] Among them, a fixing groove 401 is provided on one side of the first insulation wall 4, and a positioning groove 402 is provided on one side of the first insulation wall 4. The fixing groove 401 communicates with the positioning groove 402. A plurality of threaded holes a403 are provided on the outer side of the first insulation wall 4. A reinforcing rod 404 is threadedly connected inside the threaded hole a403. A limiting hole 407 is provided at one end of the reinforcing rod 404. A plurality of guide holes 406 are provided on the outer side of the first insulation wall 4. A limiting rod 408 is threadedly connected inside the guide hole 406. The limiting rod 408 and the limiting hole 407 are threadedly connected by a bolt. A plurality of fixing holes b405 are provided at the bottom of the outer side of the first insulation wall 4. A fixing block 501 is fixedly installed on one side of the second insulation wall 5. A positioning block 502 is fixedly installed on one side of the second insulation wall 5. The fixing block 501 and the positioning block 502 are located on the same side. A grouting port 503 is provided at the top of the fixing block 501. A plurality of threaded holes b504 are provided on the outer side of the fixing block 501. The grouting port 503 communicates with all the threaded holes b504. A plurality of fixing holes c505 are provided at the bottom of the outer side of the second insulation wall 5. A plurality of steel bars are provided at the bottoms of the first insulation wall 4 and the second insulation wall 5;

[0032] During splicing, slowly move the first thermal insulation wall 4 from the top of the base 1 into the groove, so that multiple steel bars at the bottom of the first thermal insulation wall 4 are aligned with multiple positioning holes 101. After alignment, lower the first thermal insulation wall 4 so that the fixing hole a103 is aligned with the fixing hole b405. Then place the second thermal insulation wall 5 above the first thermal insulation wall 4, align the positioning block 502 with the fixing groove 401, and align the positioning block 502 with the positioning groove 402. Slowly move the second thermal insulation wall 5 so that the steel bars at the bottom of the second thermal insulation wall 5 are aligned with the positioning holes 101, and the fixing hole a103 is aligned with the fixing hole c505. After alignment, there is a gap between the fixing block 501 and the fixing groove 401 for subsequent pouring of concrete. Then thread the reinforcing bar 404 into the threaded hole a403 and the threaded hole b504. After that, fix the limiting rod 408 in the guide hole 406 with bolts. The other end of the limiting rod 408 is fixed to the limiting hole 407 with bolts, so that the limiting rod 408 will not be displaced due to the extrusion of concrete. After the position is fixed, start pouring concrete. Pour the concrete from the fixing groove 401 and the grouting port 503. Since the threaded hole a403 and the threaded hole b504 are communicated with the grouting port 503, the concrete is injected through the grouting port 503 to be fixed between the threaded hole a403 and the reinforcing bar 404, fixing the position of the reinforcing bar 404, strengthening the connection between the first thermal insulation wall 4 and the second thermal insulation wall 5. The reinforcing bar 404 can stabilize the first thermal insulation wall 4 and the second thermal insulation wall 5 when the concrete is not dry, ensuring that there are no gaps between the walls that would affect the insulation effect. At the same time, the concrete fills the gap left between the fixing block 501 and the fixing groove 401, making the connection between the first thermal insulation wall 4 and the second thermal insulation wall 5 tight. After the concrete solidifies, rotate the bolts so that the limiting rod 408 is separated from the guide hole 406 and the limiting hole 407, and the limiting rod 408 can be reused, saving materials.

[0033] Working principle:

[0034] During installation, first fix the base 1 to the ground, and then slowly move the first thermal insulation wall 4 from the top of the base 1 into the groove, so that multiple steel bars at the bottom of the first thermal insulation wall 4 are aligned with multiple positioning holes 101. After alignment, lower the first thermal insulation wall 4 so that the fixing hole a103 is aligned with the fixing hole b405. Then place the second thermal insulation wall 5 above the first thermal insulation wall 4, align the positioning block 502 with the fixing groove 401, and align the positioning block 502 with the positioning groove 402. Slowly move the second thermal insulation wall 5 so that the steel bars at the bottom of the second thermal insulation wall 5 are aligned with the positioning holes 101, and the fixing hole a103 is aligned with the fixing hole c505. After alignment, there is a gap between the fixing block 501 and the fixing groove 401 for subsequent pouring of concrete. Then thread the reinforcing rod 404 into the threaded hole a403 and the threaded hole b504. Then fix the limiting rod 408 in the guide hole 406 with bolts. The other end of the limiting rod 408 is fixed to the limiting hole 407 with bolts, so that the limiting rod 408 will not be displaced due to the extrusion of concrete. After the position is fixed, start pouring concrete. Pour the concrete into the fixing groove 401 and the grouting port 503. Since the threaded hole a403 and the threaded hole b504 communicate with the grouting port 503, the concrete is injected through the grouting port 503 to be fixed between the threaded hole a403 and the reinforcing rod 404, fixing the position of the reinforcing rod 404, strengthening the connection between the first thermal insulation wall 4 and the second thermal insulation wall 5. Through the reinforcing rod 404, the first thermal insulation wall 4 and the second thermal insulation wall 5 can be stabilized when the concrete is not dry, ensuring that there are no gaps between the walls that would affect the insulation effect. At the same time, the concrete fills the gap left between the fixing block 501 and the fixing groove 401, making the connection between the first thermal insulation wall 4 and the second thermal insulation wall 5 tight. After the concrete solidifies, rotate the bolts so that the limiting rod 408 is separated from the guide hole 406 and the limiting hole 407, and the limiting rod 408 can be reused, saving materials. When splicing the outer wall, first spray adhesive on one side and the bottom of the first outer wall 2 so that the first outer wall 2 is fixed to the second thermal insulation wall 5 and the groove of the base 1. After fixing, spray adhesive on the glue application groove 201 and one side of the first thermal insulation wall 4, and then slowly push the second outer wall 3 from one side of the base 1 into the groove of the base 1 so that the rough block 303 slides into the glue application groove 201. During the slow pushing process of the second outer wall 3, the adhesive fits tightly with the rough block 303 and the glue application groove 201. Since the surface of the rough block 303 is rough, the contact area between the adhesive and the rough block 303 increases, and the bonding strength between the solidified adhesive and the rough block 303 and the glue application groove 201 increases, enhancing the sealing effect. Align the connecting block 301 with the connecting groove 202. Since the connecting block 301 is connected with a U-shaped rubber pad 302 on its surface, during the fitting process of the first outer wall 2 and the second outer wall 3, under the action of external force, the U-shaped rubber pad 302 fits tightly with the inner wall of the connecting groove 202, ensuring the sealing performance at the connection between the connecting block 301 and the connecting groove 202 and preventing rainwater from entering the first thermal insulation wall 4 and the second thermal insulation wall 5 from the connection between the first outer wall 2 and the second outer wall 3, playing a waterproof role.Meanwhile, rainwater can flow out from the overflow hole 102.,

[0035] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not elaborated in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0036] The above has introduced in detail a prefabricated steel structure building with a heat preservation function provided by the embodiments of the present application. Specific examples are used herein to elaborate on the principle and implementation manner of the present application. The descriptions of the above embodiments are only used to help understand the technical solution and its core idea of the present application. Those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features, and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An assembled steel structure building with heat preservation function, characterized in that, Comprising: A base (1), with a groove formed at the top of the base (1); Two first outer walls (2) arranged on top of the groove, two second outer walls (3) are arranged on top of the groove, a first thermal insulation wall (4) is arranged between the two second outer walls (3), and a second thermal insulation wall (5) is arranged between the two first outer walls (2); A waterproof component arranged between the first outer wall (2) and the second outer wall (3), the waterproof component includes: a glue - applying groove (201), a connecting block (301), a U - shaped rubber pad (302), and a rough block (303); A fixing component arranged between the first thermal insulation wall (4) and the second thermal insulation wall (5), the fixing component includes: a fixing groove (401), a reinforcing rod (404), and a fixing block (501).

2. The prefabricated steel structure building with heat preservation function according to claim 1, characterized in that, A plurality of positioning holes (101) are formed at the bottom of the base (1), a plurality of overflow holes (102) are formed on both sides of the base (1), the overflow holes (102) communicate with the top of the base (1), and a plurality of fixing holes a (103) are formed on both sides of the base (1).

3. The prefabricated steel structure building with heat preservation function according to claim 1, characterized in that, A glue - applying groove (201) is formed on one side of the first outer wall (2), a connecting groove (202) is formed on one side of the first outer wall (2), and the glue - applying groove (201) and the connecting groove (202) are on the same side.

4. The prefabricated steel structure building with heat preservation function according to claim 1, characterized in that, A plurality of connecting holes a (203) are formed on the outer side of the first outer wall (2), a bolt (205) is threadedly connected inside the connecting hole a (203), and a circular sealing ring (204) is arranged between the first outer wall (2) and the bolt (205).

5. The prefabricated steel structure building with heat preservation function according to claim 1, wherein, A connecting block (301) is fixedly installed on one side of the second outer wall (3), a U - shaped rubber pad (302) is fixedly connected to one end of the connecting block (301), a rough block (303) is fixedly installed on one side of the second outer wall (3), and a plurality of connecting holes b (304) are formed on the outer side of the rough block (303).

6. The prefabricated steel structure building with heat preservation function according to claim 1, wherein A fixing groove (401) is formed on one side of the first thermal insulation wall (4), a positioning groove (402) is formed on one side of the first thermal insulation wall (4), the fixing groove (401) communicates with the positioning groove (402), a plurality of threaded holes a (403) are formed on the outer side of the first thermal insulation wall (4), a reinforcing rod (404) is threadedly connected inside the threaded hole a (403), a limiting hole (407) is formed at one end of the reinforcing rod (404), a plurality of guide holes (406) are formed on the outer side of the first thermal insulation wall (4), a limiting rod (408) is threadedly connected inside the guide hole (406), the limiting rod (408) and the limiting hole (407) are threadedly connected by a bolt, and a plurality of fixing holes b (405) are formed at the bottom of the outer side of the first thermal insulation wall (4).

7. The prefabricated steel structure building with heat preservation function according to claim 1, wherein, A fixing block (501) is fixedly installed on one side of the second heat-insulating wall (5), and a positioning block (502) is fixedly installed on one side of the second heat-insulating wall (5). The fixing block (501) and the positioning block (502) are on the same side. A grouting port (503) is formed at the top of the fixing block (501), and a plurality of threaded holes b (504) are formed on the outer side of the fixing block (501). The grouting port (503) communicates with all the threaded holes b (504). A plurality of fixing holes c (505) are formed at the bottom of the outer side of the second heat-insulating wall (5).

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