Bottom plate structure

Abstract

The utility model discloses a bottom plate structure, and relates to the technical field of container prefabricated houses. The outer frame comprises two cross beams and two longitudinal beams, the two cross beams and the two longitudinal beams enclose to form a rectangular structure, and the cross beams and the longitudinal beams are connected and fixed through connecting pieces; the inner frame comprises a plurality of connecting columns which are distributed at intervals, and the connecting columns are detachably connected with the cross beams; the floor comprises a plurality of fixing plates which are spliced into a rectangular structure, and the fixing plates are arranged on the inner frame in a buckled mode. The rectangular structure is defined by the two cross beams and the two longitudinal beams, detachable connection of the cross beams and the longitudinal beams is achieved through the connecting pieces, so that the size of the outer frame during transportation is reduced, the inner frame is formed by combining the multiple connecting columns and detachably connected with the cross beams, the size of the inner frame during transportation is reduced, and the transportation efficiency is improved. The floor is composed of a plurality of fixing plates together, the size of the floor during transportation can be reduced conveniently, and meanwhile a welding mode is not adopted.

Description

TECHNICAL FIELD

[0001] The application relates to a floor structure. BACKGROUND

[0002] The container house is also called container house, container house and container house, which is divided into cargo box type, welded box type and disassembled box type, is a house with windows and doors which is mainly based on a container as a basic material and slightly modified, the container house is commonly seen in construction sites as a dormitory for workers, and some people use it as a rental house, which is solid and durable, convenient to build, the container house mainly comprises a floor, a roof, a column and a wall, wherein the floor usually adopts an assembly structure of a welded frame and a floor, the overall volume is large, transportation is relatively inconvenient, meanwhile, the welding points are prone to injury and fracture during transportation, which affects subsequent use, therefore, the floor structure is provided. SUMMARY

[0003] The application aims to solve the technical problem that the floor usually adopts an assembly structure of a welded frame and a floor, the overall volume is large, transportation is relatively inconvenient, meanwhile, the welding points are prone to injury and fracture during transportation, which affects subsequent use, the application provides a floor structure.

[0004] In order to achieve the above-mentioned purpose, the application specifically adopts the following technical scheme:

[0005] A floor structure comprises:

[0006] An outer frame comprises two horizontal beams and two vertical beams which are arranged in a rectangular structure, and the horizontal beams and the vertical beams are connected and fixed through connecting pieces;

[0007] An inner frame comprises a plurality of connecting columns which are arranged at intervals, and the connecting columns are detachably connected with the horizontal beams;

[0008] A floor comprises a plurality of fixed plates which are arranged in a rectangular structure, and the fixed plates are buckled on the inner frame.

[0009] Further, the connecting piece comprises a square tube column arranged on the horizontal beam, the square tube column is provided with a screw rod, the vertical beam is provided with a connecting block, the connecting block is provided with a through hole for the square tube column to pass through, and the screw rod is provided with a locking nut in a threaded manner.

[0010] Further, the connecting block is provided with a counterbore which is communicated with the through hole and used for accommodating the locking nut.

[0011] Further, the horizontal beam is provided with a positioning groove, a plurality of positioning plates are arranged in the positioning groove at intervals, both ends of the connecting column are provided with positioning blocks which are configured in a U shape, and the positioning blocks are inserted and matched with the positioning plates.

[0012] Further, a supporting column is arranged on the connecting column and contacts the ground.

[0013] Further, a plurality of supporting members are arranged between two adjacent connecting columns, and the supporting members form a net structure and abut the floor.

[0014] Further, the supporting member comprises two supporting rods which are cross-connected and form a cross structure, two positioning holes are arranged on the supporting rods, a groove is arranged on the connecting column, and a plurality of positioning pins are arranged in the groove in a spaced manner and are inserted and matched with the positioning holes.

[0015] Further, the opposite sides of the fixing plate are provided with a moisture-proof layer.

[0016] The beneficial effects of the present application are as follows:

[0017] The present application is surrounded by beams and longitudinal beams in a rectangular structure, and the beams and longitudinal beams are detachably connected through the connecting piece, so as to reduce the volume of the outer frame during transportation, the inner frame is composed of a plurality of connecting columns and is detachably connected with the beams, so as to reduce the volume of the inner frame during transportation, the floor is composed of a plurality of fixing plates, so as to reduce the volume of the floor during transportation, and at the same time, the welding method is not used, so as to avoid the phenomenon of injury and fracture of the welding points during transportation, and the subsequent use is not affected, so the present application is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural perspective view of the present application;

[0019] Figure 2 is a partial structure explosion perspective view of the present application;

[0020] Figure 3 is an enlarged view of A in the present application; Figure 2

[0021] Figure 4 is an enlarged view of B in the present application; Figure 2

[0022] Figure 5 is a partial structure schematic view of the present application.

[0023] ​​The drawing reference: 1, outer frame; 101, crossbeam; 102, longitudinal beam; 103, connecting piece; 10301, square column; 10302, screw; 10303, connecting block; 10304, through hole; 10305, locking nut; 10306, counterbore; 2, inner frame; 201, connecting column; 3, floor; 301, fixed plate; 302, moisture-proof layer; 4, positioning groove; 5, positioning plate; 6, positioning block; 7, support column; 8, support; 801, support rod; 802, positioning hole; 803, groove; 804, positioning pin. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0025] As shown in the drawings, one embodiment of the present application proposes a bottom plate structure, which comprises: Figures 1-4

[0026] The outer frame 1 comprises two crossbeams 101 and two longitudinal beams 102, which are arranged in a rectangular structure. The length of the crossbeam 101 is greater than that of the longitudinal beam 102. The crossbeam 101 and the longitudinal beam 102 are connected and fixed by the connecting piece 103. The connecting piece 103 realizes the detachable connection of the crossbeam 101 and the longitudinal beam 102, so as to reduce the volume of the outer frame 1 during transportation, thereby facilitating transportation. At the same time, the welding method is not used, which can avoid the injury and fracture of the welding points during transportation and does not affect the subsequent use.

[0027] The inner frame 2 comprises a plurality of connecting columns 201 arranged in a spaced manner. The connecting columns 201 are arranged along the length direction of the crossbeam 101. The connecting column 201 is detachably connected with the crossbeam 101. The detachable connection design facilitates the reduction of the volume of the inner frame 2 during transportation, thereby facilitating transportation. At the same time, the welding method is not used, which can avoid the injury and fracture of the welding points during transportation and does not affect the subsequent use.

[0028] The floor 3 comprises a plurality of fixed plates 301 arranged in a rectangular structure. The fixed plate 301 is buckled on the inner frame 2. The plurality of fixed plates 301 arranged in a rectangular structure together form the floor 3, which facilitates the reduction of the volume of the floor 3 during transportation, thereby facilitating transportation. The fixed plate 301 is buckled on the inner frame 2. Since the welding method is not used, the injury and fracture of the welding points during transportation can be avoided, and the subsequent use is not affected.

[0029] ​In use, the plurality of connecting columns 201 and the two cross beams 101 are connected, and then the two cross beams 101 and the two longitudinal beams 102 are enclosed to form a rectangular structure, the cross beams 101 and the longitudinal beams 102 are connected and fixed through the connecting pieces 103, and finally the plurality of fixed plates 301 are spliced to form a rectangular structure and buckled on the inner frame 2 to realize assembly, and vice versa, in transportation, the plurality of fixed plates 301 are removed from the inner frame 2 and disassembled, then the cross beams 101 and the longitudinal beams 102 are disconnected and fixed through the connecting pieces 103, and finally the plurality of connecting columns 201 and the two cross beams 101 are disconnected;

[0030] In summary, the cross beams 101 and the longitudinal beams 102 are enclosed to form a rectangular structure, the cross beams 101 and the longitudinal beams 102 are detachably connected through the connecting pieces 103, so as to reduce the volume of the outer frame 1 in transportation, the inner frame 2 is composed of a plurality of connecting columns 201 and is detachably connected with the cross beams 101, so as to reduce the volume of the inner frame 2 in transportation, the floor 3 is composed of a plurality of fixed plates 301, so as to reduce the volume of the floor 3 in transportation, and at the same time, welding is not used, which can avoid the injury and fracture of the welding points in the transportation process and does not affect the subsequent use, so it is more practical.

[0031] As shown in Figure 3 In some embodiments, the connecting piece 103 includes a square tube column 10301 arranged on the cross beam 101, the square tube column 10301 is fixedly arranged at the end of the cross beam 101, a screw rod 10302 is arranged on the square tube column 10301, the screw rod 10302 is fixedly arranged at the free end of the square tube column 10301, a connecting block 10303 is arranged on the longitudinal beam 102, the connecting block 10303 is fixedly arranged at the end of the longitudinal beam 102, a through hole 10304 for the square tube column 10301 to pass through is arranged on the connecting block 10303, and a locking nut 10305 is threadedly arranged on the screw rod 10302;

[0032] Referring to the above, when the two cross beams 101 and the two longitudinal beams 102 are enclosed to form a rectangular structure, the square tube column 10301 and the screw rod 10302 pass through the through hole 10304 together until the connecting block 10303 and the cross beam 101 abut and overlap, then the locking nut 10305 is tightened on the screw rod 10302, and the cross beam 101 and the longitudinal beam 102 are connected and fixed, and vice versa, in disassembly, the locking nut 10305 is loosened, and the longitudinal beam 102 is moved until the square tube column 10301 and the screw rod 10302 are withdrawn from the through hole 10304.

[0033] As shown in Figure 3As shown, in some embodiments, a counterbore 10306 is formed on the connecting block 10303, the counterbore 10306 and the through hole 10304 form a stepped structure, the counterbore 10306 is in communication with the through hole 10304 and is used to accommodate the locking nut 10305;

[0034] With the above, through the design of the counterbore 10306, not only the locking nut 10305 is hidden, but also the locking nut 10305 is tightened or loosened, which is more convenient to operate.

[0035] As shown, Figure 4 In some embodiments, a positioning groove 4 is formed on the cross beam 101, the positioning groove 4 is formed along the length direction of the cross beam 101, a plurality of positioning plates 5 are arranged in the positioning groove 4, the positioning plates 5 are fixedly arranged in the positioning groove 4, and the two ends of the connecting column 201 are provided with positioning blocks 6 which are configured in a U shape, the positioning blocks 6 are fixedly connected with the connecting column 201, and the positioning blocks 6 are inserted and matched with the positioning plates 5.

[0036] With the above, in use, the two positioning blocks 6 are respectively inserted and matched with the two positioning plates 5 in the two positioning grooves 4 until the positioning blocks 6 are completely located in the positioning grooves 4, so that the connection between the connecting column 201 and the cross beam 101 is realized, and vice versa, the two positioning blocks 6 are respectively away from the two positioning plates 5 until the positioning blocks 6 exit the positioning grooves 4, so that the disassembly of the connecting column 201 and the cross beam 101 is realized.

[0037] As shown, Figure 4 In some embodiments, a support column 7 is arranged on the connecting column 201, the support column 7 is fixedly arranged on the connecting column 201, and the support column 7 is in contact with the ground.

[0038] With the above, when the connecting column 201 and the cross beam 101 are connected, the support column 7 can realize rapid positioning, and the support column 7 is in contact with the ground, so that the connecting column 201 is prevented from being suspended, and the use stability is improved.

[0039] As shown, Figure 1 In some embodiments, a plurality of support pieces 8 are arranged between the two adjacent connecting columns 201, the plurality of support pieces 8 form a mesh structure, and the floor 3 is in contact and lapped with the support pieces 8.

[0040] With the above, when the plurality of connecting columns 201 are installed, the plurality of support pieces 8 are installed, and finally the floor 3 is installed, the mesh structure is formed by the plurality of support pieces 8, and the floor 3 is in contact and lapped with the support pieces 8, so that the contact area of the floor 3 and the support pieces 8 is improved, and the stability of the floor 3 after installation is improved, and vice versa, when disassembled, the floor 3 is disassembled first, and then the plurality of support pieces 8 are disassembled.

[0041] As shown, Figure 4As shown in the drawings, in some embodiments, the support 8 comprises two support rods 801 which are clamped to each other and form a cross structure, the middle part of each of the two support rods 801 is provided with a clamping groove, the two clamping grooves are clamped and matched to realize the clamping of the two support rods 801 to each other and form the cross structure, the support rod 801 is provided with two positioning holes 802, the connecting column 201 is provided with a groove 803, and a plurality of positioning pins 804 are arranged in the groove 803 in a spaced manner, the positioning pins 804 are fixedly arranged in the groove 803, and the positioning pins 804 are inserted and matched with the positioning holes 802;

[0042] Referring to the above, during installation, the two support rods 801 are first clamped to each other and form a cross structure, then the four positioning holes 802 correspond to the four positioning pins 804 which form a rectangular structure in the two grooves 803, and finally the cross structure is moved downward until the four positioning pins 804 are inserted into the four positioning holes 802, and vice versa, during disassembly, the cross structure is moved upward until the four positioning pins 804 are withdrawn from the four positioning holes 802.

[0043] As shown in the drawings, Figure 5 In some embodiments, the opposite sides of the fixed plate 301 are provided with moisture-proof layers 302, in this embodiment, the two moisture-proof layers 302 are vapor barrier films and waterproof and breathable films respectively, the vapor barrier film slows down the speed of indoor water vapor discharging to the fixed plate 301, effectively prevents condensation, and makes the waterproof and breathable film effectively discharge water vapor from the fixed plate 301, and the waterproof and breathable film can also prevent water on the ground from entering the fixed plate 301, thereby realizing the moisture-proof function.

[0044] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A backplane structure, characterized by, Include: Outer frame (1), including two and enclosing the rectangular structure of the beam (101) and the longitudinal beam (102), the beam (101) and the longitudinal beam (102) are connected and fixed by connecting piece (103); Inner frame (2), comprising a plurality of spaced distribution connecting column (201), connecting column (201) and beam (101) can be detached connection; Floor (3), comprising a plurality of rectangular structure of the fixed plate (301), fixed plate (301) buckling on the inner frame (2).

2. The baseplate structure of claim 1, wherein, The connecting piece (103) includes a square cylinder (10301) arranged on the beam (101), the square cylinder (10301) is provided with a screw rod (10302), the longitudinal beam (102) is provided with a connecting block (10303), the connecting block (10303) is provided with a through hole (10304) for the square cylinder (10301) to pass through, the screw rod (10302) is provided with a locking nut (10305) on the screw thread.

3. The baseplate structure of claim 2, wherein, The connecting block (10303) is provided with a counterbore (10306), the counterbore (10306) is communicated with the through hole (10304) and used for accommodating the locking nut (10305).

4. The baseplate structure of claim 1, wherein, The beam (101) is provided with a positioning slot (4), the positioning slot (4) is provided with a plurality of spaced distribution positioning plate (5), both ends of the connecting column (201) are provided with a U-shaped positioning block (6), the positioning block (6) and the positioning plate (5) are inserted and matched.

5. The baseplate structure of claim 4, wherein, The connecting column (201) is provided with a support column (7), the support column (7) is in contact with the ground.

6. The baseplate structure of claim 1, wherein, A plurality of support pieces (8) are arranged between the two adjacent connecting columns (201), the plurality of support pieces (8) form a net structure, the floor (3) and the support piece (8) are in contact with each other.

7. The baseplate structure of claim 6, wherein, The support piece (8) includes two support rods (801) which are mutually clamped and form a cross structure, the support rod (801) is provided with two positioning holes (802), the connecting column (201) is provided with a recess (803), the recess (803) is provided with a plurality of spaced distribution positioning pin (804), the positioning pin (804) and the positioning hole (802) are inserted and matched.

8. The baseplate structure of claim 1, wherein, The opposite sides of the fixed plate (301) are provided with a moisture-proof layer (302).

Images