Fabricated building

Abstract

The invention belongs to the technical field of building industrialization, and particularly relates to a fabricated building which is characterized in that waterproof mortar is pre-coated at the joint of a bottom plate, a second side plate and a first side plate, the joint of the second side plate and the first side plate, and the joint of a top plate, the second side plate and the first side plate; on one hand, the waterproof performance of the joints is enhanced, and on the other hand, the joints can be reinforced; meanwhile, tensioning force is applied to the connecting position of the first side plate and the second side plate through the second locking assembly, tensioning force is applied to the connecting position of the top plate, the second side plate and the first side plate through the third locking assembly, and the connecting position of the second side plate, the connecting position of the first side plate and the bottom plate is pressed through the gravity of the first side plate, the second side plate and the top plate; therefore, the waterproof performance of the building is further ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of building industrialization, and in particular relates to an assembled building. Background Art

[0002] With the development of building industrialization, low-rise prefabricated houses (such as prefabricated villas) have gradually come into people's view. Prefabricated houses have the advantages of short construction period and green environmental protection, so they are loved by some people.

[0003] However, the waterproofing problem at the connection nodes of low-rise prefabricated houses has not been well solved in the prior art. The common waterproofing method is to apply waterproof mortar or stick water-stop strips. However, the waterproofing effect of such technical means is not ideal. Therefore, an assembled building is proposed. Summary of the invention

[0004] The object of the present invention is to provide a prefabricated building to solve the above problems.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] An assembled building comprises a bottom plate, two centrally symmetrical first side plates and two centrally symmetrical second side plates are connected to the top surface of the bottom plate by a first connecting structure, a plurality of first locking components are arranged between the second side plates, the first side plates and the bottom plate, the first side plates and the ends of the two second side plates are connected by a second connecting structure, a plurality of second locking components are arranged between the first side plates and the second side plates, the second locking components apply tension to the connection between the first side plates and the second side plates, a top plate is connected between the top ends of the two first side plates and the two second side plates by a third connecting mechanism, a plurality of third locking components are arranged between the top plate and the second side plates and the first side plates, the third locking components apply tension to the connection between the top plate and the second side plates and the first side plates;

[0007] The connection between the bottom plate and the second side plate and the first side plate, the connection between the second side plate and the first side plate, and the connection between the top plate and the second side plate and the first side plate are all pre-coated with waterproof mortar.

[0008] Preferably, the first connecting structure includes a bottom plate mounting groove circumferentially opened on the top surface of the bottom plate, an inserting protrusion is inserted into the bottom plate mounting groove, the inserting protrusion is fixedly connected to the bottom ends of the second side plate and the first side plate, and the first locking component is arranged on the bottom wall of the bottom plate mounting groove.

[0009] Preferably, the first locking assembly includes a connecting frame fixedly connected to the bottom plate, the top opening of the connecting frame is flush with the bottom wall of the bottom plate mounting groove, a sleeve is fixedly connected to one side of the connecting frame, a spring is fixedly connected to one end of the sleeve away from the connecting frame, the spring is inserted in the sleeve, a fixing rod is fixedly connected to one end of the spring, the fixing rod is slidably connected in the sleeve, two vertically arranged limit blocks are fixedly connected to the inner side wall of the connecting frame, a baffle is slidably connected between the two limit blocks, and the baffle abuts against one end of the fixing rod;

[0010] An insert block is fixedly connected to the bottom end of the plug-in protrusion, and the insert block is adapted to the connection frame. An avoidance groove is opened on one side wall of the insert block, and the two limit blocks are slidably connected in the avoidance groove. An auxiliary block is fixed in the avoidance groove, and the auxiliary block abuts against the baffle.

[0011] Preferably, the second connecting structure includes a vertically arranged connecting block, the connecting block is fixedly connected to the side of the second side panel facing the indoor room, the connecting block is close to the end of the second side panel, a third plug-in slot is fixedly connected to the connecting block, the third plug-in slot is arranged along the length direction of the connecting block, a first plug-in block is plugged into the third plug-in slot, the first plug-in block is fixedly connected to one end of the first side panel and is arranged along the height direction of the first side panel.

[0012] Preferably, the second locking assembly includes a second fixing bolt, the second fixing bolt is threadedly connected to the third plug-in slot, the second fixing bolt and the first plug-in block are set in an empty sleeve, the first plug-in block is provided with a second accommodating cavity on the side facing the outdoors, a first tightening slope is provided on one side of the second accommodating cavity, a first tightening block is provided in the second accommodating cavity, the first tightening block is adapted to the second accommodating cavity and is in sliding contact with the first tightening slope, the first tightening block is threadedly connected to the second fixing bolt, and as the second fixing bolt is tightened, the first tightening block squeezes the first tightening slope, thereby making the connection between the connecting block and the first side plate tight.

[0013] Preferably, the third connecting mechanism includes a first plug-in slot fixedly connected to the top surfaces of the first side panel and the second side panel, a second plug-in block is plugged into the first plug-in slot, the second plug-in block is circumferentially fixed to the bottom surface of the top panel, a baffle is circumferentially fixed to the bottom surface of the top panel, and the bottom end of the baffle exceeds the bottom end of the second plug-in block.

[0014] Preferably, the third locking assembly includes a first fixing bolt threadedly connected to the first plug-in slot, the second plug-in block and the first fixing bolt are arranged in an empty sleeve, a third accommodating cavity is opened on one side of the second plug-in block, a second tightening slope is opened on one side of the third accommodating cavity, a second tightening block is arranged in the third accommodating cavity, the second tightening block is adapted to the third accommodating cavity, the second tightening block is slidingly connected to the second tightening slope, the second tightening block is threadedly connected to the first fixing bolt, and as the first fixing bolt is tightened, the second tightening block squeezes the second tightening slope, thereby making the top plate tightly connected to the first side plate and the second side plate.

[0015] Compared with the prior art, the present invention has the following advantages and technical effects:

[0016] In the present invention, by pre-coating waterproof mortar at the connection between the bottom plate and the second side plate and the first side plate, at the connection between the second side plate and the first side plate, and at the connection between the top plate and the second side plate and the first side plate, on the one hand, the waterproof performance of these connections is enhanced, and on the other hand, these connections can also be reinforced; at the same time, a tensioning force is applied to the connection between the first side plate and the second side plate by the second locking component, a tensioning force is applied to the connection between the top plate and the second side plate and the first side plate by the third locking component, and the connection between the second side plate, the first side plate and the bottom plate is compressed by the gravity of the first side plate, the second side plate and the top plate, thereby further ensuring the waterproof performance of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a longitudinal cross-sectional view of the present invention;

[0019] Figure 2 Schematic diagram of the internal structure of the bottom plate of the present invention;

[0020] Figure 3 is a cross-sectional view of the present invention;

[0021] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0022] Figure 5 for Figure 2 A partial enlarged view of point B in the middle;

[0023] Figure 6 for Figure 1 A partial enlarged view of point C in the middle;

[0024] Figure 7 for Figure 3 A partial enlarged view of point D in the middle;

[0025] Figure 8 It is a front view of the second side plate in the present invention;

[0026] Fig. 9 It is a front view of the first side panel of the present invention;

[0027] Among them, 1, bottom plate; 2, third frame; 3, first side plate; 4, first frame; 5, top plate; 6, fourth frame; 7, enclosure; 8, second side plate; 9, second frame; 101, slope; 102, connecting frame; 103, sleeve; 104, spring; 105, fixing rod; 106, avoidance groove; 107, auxiliary block; 108, baffle; 109, limit block; 110, plug-in block; 111, plug-in protrusion; 401, first plug-in slot; 402, first fixing bolt; 403, first plug-in block; 404, first clamping block; 405, first clamping slope; 601, second plug-in block; 602, second clamping block; 603, second clamping slope; 801, connecting block; 901, third plug-in slot; 902, second fixing bolt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Reference Figures 1 to 9The present invention discloses an assembled building, comprising a bottom plate 1, two centrally symmetrical first side plates 3 and two centrally symmetrical second side plates 8 are connected on the top surface of the bottom plate 1 through a first connecting structure, a plurality of first locking components are arranged between the second side plates 8, the first side plates 3 and the bottom plate 1, the ends of the first side plates 3 and the two second side plates 8 are connected through a second connecting structure, a plurality of second locking components are arranged between the first side plates 3 and the second side plates 8, the second locking components provide a tensioning force to the connection between the first side plates 3 and the second side plates 8, a top plate 5 is connected between the top ends of the two first side plates 3 and the two second side plates 8 through a third connecting mechanism, a plurality of third locking components are arranged between the top plate 5 and the second side plates 8 and the first side plates 3, the third locking components provide a tensioning force to the connection between the top plate 5 and the second side plates 8 and the first side plates 3;

[0031] The connection between the bottom plate 1 and the second side plate 8 and the first side plate 3 , the connection between the second side plate 8 and the first side plate 3 , and the connection between the top plate 5 and the second side plate 8 and the first side plate 3 are all pre-coated with waterproof mortar.

[0032] In the present invention, by pre-coating waterproof mortar at the connection between the bottom plate 1 and the second side plate 8 and the first side plate 3, the connection between the second side plate 8 and the first side plate 3, and the connection between the top plate 5 and the second side plate 8 and the first side plate 3, on the one hand, the waterproof performance of these connections is enhanced, and on the other hand, these connections can also be reinforced; at the same time, a tensioning force is applied to the connection between the first side plate 3 and the second side plate 8 by the second locking component, and a tensioning force is applied to the connection between the top plate 5 and the second side plate 8 and the first side plate 3 by the third locking component, and the connection between the second side plate 8, the first side plate 3 and the bottom plate 1 is compressed by the gravity of the first side plate 3, the second side plate 8 and the top plate 5, thereby further ensuring the waterproof performance of the building.

[0033] The outer edge of the bottom plate 1 is provided with a slope 101 in the circumferential direction, and the second side plate 8 and the first side plate 3 located outdoors are adapted to the slope 101, thereby preventing rainwater from penetrating into the connection between the second side plate 8, the first side plate 3 and the bottom plate 1;

[0034] In order to ensure the overall structural strength of the building, a third frame 2 is embedded in the bottom plate 1 , a first frame 4 is embedded in the first side plate 3 , a fourth frame 6 is embedded in the top plate 5 , and a second frame 9 is embedded in the second side plate 8 .

[0035] A further optimized solution is that the first connection structure includes a bottom plate mounting groove circumferentially opened on the top surface of the bottom plate 1, and an insertion protrusion 111 is inserted into the bottom plate mounting groove. The insertion protrusion 111 is fixedly connected to the bottom ends of the second side plate 8 and the first side plate 3, and the first locking component is arranged on the bottom wall of the bottom plate mounting groove.

[0036] The plug-in protrusion 111 is integrally formed with the second side plate 8 and the first side plate 3 .

[0037] Further optimized solution, the first locking assembly includes a connection frame 102 fixedly connected to the bottom plate 1, the top opening of the connection frame 102 is flush with the bottom wall of the bottom plate mounting groove, a sleeve 103 is fixedly connected to one side of the connection frame 102, a spring 104 is fixedly connected to one end of the sleeve 103 away from the connection frame 102, the spring 104 is inserted into the sleeve 103, one end of the spring 104 is fixedly connected to a fixing rod 105, the fixing rod 105 is slidably connected in the sleeve 103, two vertically arranged limit blocks 109 are fixedly connected to the inner side wall of the connection frame 102, a baffle 108 is slidably connected between the two limit blocks 109, and the baffle 108 abuts against one end of the fixing rod 105;

[0038] An insert block 110 is fixedly connected to the bottom end of the plug-in protrusion 111, and the insert block 110 is adapted to the connecting frame 102. An avoidance groove 106 is opened on one side wall of the insert block 110, and two limit blocks 109 are slidably connected in the avoidance groove 106. An auxiliary block 107 is fixed in the avoidance groove 106, and the auxiliary block 107 abuts against the baffle 108.

[0039] In order to ensure the structural strength of the connection, the plug block 110 is integrally formed with the first skeleton 4, the plug block 110 is inserted into the connection frame 102, the auxiliary block 107 in the avoidance groove 106 pushes the baffle 108 to slide downward, and the fixing rod 105 pops out under the action of the spring 104, penetrates into the connection frame 102 and the plug block 110, and fixes the bottom plate 1 to the second side plate 8 and the first side plate 3.

[0040] A further optimized solution is provided, in which the second connection structure includes a vertically arranged connection block 801, which is fixedly connected to the side of the second side panel 8 facing the indoor room, and the connection block 801 is close to the end of the second side panel 8. A third plug-in slot 901 is fixedly connected to the connection block 801, and the third plug-in slot 901 is arranged along the length direction of the connection block 801. The first plug-in block 403 is inserted into the third plug-in slot 901, and the first plug-in block 403 is fixedly connected to one end of the first side panel 3 and is arranged along the height direction of the first side panel 3.

[0041] A further optimized solution is provided, wherein the second locking assembly includes a second fixing bolt 902, which is threadedly connected to the third plug-in slot 901, and the second fixing bolt 902 is arranged in an empty sleeve with the first plug-in block 403. A second accommodating cavity is provided on the side of the first plug-in block 403 facing the outdoors, and a first tightening slope 405 is provided on one side of the second accommodating cavity. A first tightening block 404 is arranged in the second accommodating cavity, and the first tightening block 404 is adapted to the second accommodating cavity and is in sliding contact with the first tightening slope 405. The first tightening block 404 is threadedly connected to the second fixing bolt 902. As the second fixing bolt 902 is tightened, the first tightening block 404 squeezes the first tightening slope 405, thereby making the connection between the connecting block 801 and the first side panel 3 tight.

[0042] The first plug-in block 403 is inserted into the third plug-in slot 901 on the connecting block 801, and the third plug-in slot 901 is fixedly connected to the second frame 9. As the second fixing bolt 902 is tightened, the first clamping block 404 squeezes the first clamping slope 405, and the first side plate 3 moves toward the connecting block 801, thereby tightly connecting the first side plate 3 to the connecting block 801.

[0043] A further optimized solution is that the third connecting mechanism includes a first plug-in slot 401 fixedly connected to the top surfaces of the first side panel 3 and the second side panel 8, a second plug-in block 601 is plugged into the first plug-in slot 401, the second plug-in block 601 is circumferentially fixed to the bottom surface of the top panel 5, a baffle 7 is circumferentially fixed to the bottom surface of the top panel 5, and the bottom end of the baffle 7 exceeds the bottom end of the second plug-in block 601.

[0044] A further optimized solution is provided, wherein the third locking assembly includes a first fixing bolt 402 threadedly connected to the first plug-in slot 401, the second plug-in block 601 and the first fixing bolt 402 are arranged in an empty sleeve, a third accommodating cavity is provided on one side of the second plug-in block 601, a second tightening slope 603 is provided on one side of the third accommodating cavity, a second tightening block 602 is arranged in the third accommodating cavity, the second tightening block 602 is adapted to the third accommodating cavity, the second tightening block 602 is slidably connected to the second tightening slope 603, the second tightening block 602 is threadedly connected to the first fixing bolt 402, and as the first fixing bolt 402 is tightened, the second tightening block 602 squeezes the second tightening slope 603, thereby making the top plate 5 tightly connected to the first side plate 3 and the second side plate 8.

[0045] The second plug-in block 601 is inserted into the first plug-in slot 401, and the second clamping block 602 is driven to squeeze the second clamping slope 603 by tightening the first fixing bolt 402, so that the top plate 5 moves toward the first side plate 3 and the second side plate 8, thereby making the top plate 5 tightly connected to the first side plate 3 and the second side plate 8.

[0046] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An assembled building, characterized in that: The invention comprises a bottom plate (1), wherein two centrally symmetrical first side plates (3) and two centrally symmetrical second side plates (8) are connected on the top surface of the bottom plate (1) via a first connecting structure, a plurality of first locking components are arranged between the second side plates (8), the first side plates (3) and the bottom plate (1), the first side plates (3) and the ends of the two second side plates (8) are connected via a second connecting structure, a plurality of second locking components are arranged between the first side plates (3) and the second side plates (8), the second locking components apply tension to the connection between the first side plates (3) and the second side plates (8), a top plate (5) is connected between the top ends of the two first side plates (3) and the two second side plates (8) via a third connecting mechanism, a plurality of third locking components are arranged between the top plate (5), the second side plates (8) and the first side plates (3), the third locking components apply tension to the connection between the top plate (5), the second side plates (8) and the first side plates (3); The connection between the bottom plate (1) and the second side plate (8) and the first side plate (3), the connection between the second side plate (8) and the first side plate (3), and the connection between the top plate (5) and the second side plate (8) and the first side plate (3) are all pre-coated with waterproof mortar.

2. The prefabricated building according to claim 1, characterized in that: The first connection structure comprises a bottom plate mounting groove circumferentially arranged on the top surface of the bottom plate (1), an insertion protrusion (111) is inserted into the bottom plate mounting groove, the insertion protrusion (111) is fixedly connected to the bottom ends of the second side plate (8) and the first side plate (3), and the first locking component is arranged on the bottom wall of the bottom plate mounting groove.

3. The assembled building according to claim 2, characterized in that: The first locking assembly comprises a connecting frame (102) fixedly connected to the base plate (1), the top opening of the connecting frame (102) being flush with the bottom wall of the base plate mounting groove, a sleeve (103) being fixedly connected to one side of the connecting frame (102), a spring (104) being fixedly connected to one end of the sleeve (103) away from the connecting frame (102), the spring (104) being inserted into the sleeve (103), a fixing rod (105) being fixedly connected to one end of the spring (104), the fixing rod (105) being slidably connected to the sleeve (103), two vertically arranged limit blocks (109) being fixedly connected to the inner side wall of the connecting frame (102), a baffle (108) being slidably connected between the two limit blocks (109), the baffle (108) being in contact with one end of the fixing rod (105); An insert block (110) is fixedly connected to the bottom end of the plug-in protrusion (111), the insert block (110) is adapted to the connection frame (102), a side wall of the insert block (110) is provided with an avoidance groove (106), the two limit blocks (109) are slidably connected in the avoidance groove (106), an auxiliary block (107) is fixedly connected in the avoidance groove (106), and the auxiliary block (107) is in contact with the baffle (108).

4. The assembled building according to claim 1, characterized in that: The second connection structure comprises a vertically arranged connection block (801), the connection block (801) being fixedly connected to a side of the second side panel (8) facing the indoor room, the connection block (801) being close to an end of the second side panel (8), the connection block (801) being fixedly connected to a third plug-in slot (901), the third plug-in slot (901) being arranged along the length direction of the connection block (801), the first plug-in block (403) being inserted into the third plug-in slot (901), the first plug-in block (403) being fixedly connected to one end of the first side panel (3) and being arranged along the height direction of the first side panel (3).

5. The assembled building according to claim 4, characterized in that: The second locking assembly includes a second fixing bolt (902), the second fixing bolt (902) is threadedly connected to the third plug-in slot (901), the second fixing bolt (902) and the first plug-in block (403) are arranged in an empty sleeve, the first plug-in block (403) is provided with a second accommodating cavity on the side facing the outdoors, a first tightening slope (405) is provided on one side of the second accommodating cavity, a first tightening block (404) is arranged in the second accommodating cavity, the first tightening block (404) is adapted to the second accommodating cavity and is in sliding contact with the first tightening slope (405), the first tightening block (404) is threadedly connected to the second fixing bolt (902), as the second fixing bolt (902) is tightened, the first tightening block (404) squeezes the first tightening slope (405), so that the connection block (801) and the first side plate (3) are tightly connected.

6. The assembled building according to claim 1, characterized in that: The third connection mechanism comprises a first plug-in slot (401) fixedly connected to the top surfaces of the first side plate (3) and the second side plate (8); a second plug-in block (601) is plugged into the first plug-in slot (401); the second plug-in block (601) is circumferentially fixedly connected to the bottom surface of the top plate (5); a baffle (7) is circumferentially fixedly connected to the bottom surface of the top plate (5); and the bottom end of the baffle (7) exceeds the bottom end of the second plug-in block (601).

7. The assembled building according to claim 6, characterized in that: The third locking assembly includes a first fixing bolt (402) threadedly connected to the first plug-in slot (401); the second plug-in block (601) and the first fixing bolt (402) are arranged in an empty sleeve; a third accommodating cavity is provided on one side of the second plug-in block (601); a second tightening slope (603) is provided on one side of the third accommodating cavity; a second tightening block (602) is arranged in the third accommodating cavity; the second tightening block (602) is adapted to the third accommodating cavity; the second tightening block (602) and the second tightening slope (603) are slidably connected; the second tightening block (602) and the first fixing bolt (402) are threadedly connected; as the first fixing bolt (402) is tightened, the second tightening block (602) squeezes the second tightening slope (603), thereby making the top plate (5) and the first side plate (3) and the second side plate (8) tightly connected.

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