Splicing type prefabricated cabin

Abstract

The utility model belongs to the technical field of prefabricated cabin devices, and particularly relates to a splicing type prefabricated cabin which comprises a bottom plate, an annular groove is formed in the bottom plate, a positioning groove is formed in the annular groove, a supporting column is arranged in the positioning groove, locking assemblies are arranged on the supporting column and the bottom plate, a groove is formed in the supporting column, a reinforcing rod is arranged in the groove in a sliding mode, and the supporting column is provided with an arc-shaped threaded block. The supporting column is provided with a mounting groove, a cross-shaped mounting block is arranged in the mounting groove, the cross-shaped mounting block is connected with a sealing plate, the supporting column is provided with a clamping groove, a combination plate is arranged in the clamping groove in a sliding mode, the reinforcing rod is provided with a top plate, and the reinforcing rod is in external threaded connection with a nut. Through mutual splicing of the bottom plate, the top plate, the two wall plates, the supporting columns and the composition plates, after locking of the locking assemblies and the nuts, the prefabricated cabin can be rapidly assembled, welding operation is not needed, safety, firmness and stability of the prefabricated cabin are guaranteed, and meanwhile disassembly and transportation by workers are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated cabin devices, and in particular relates to a spliced ​​prefabricated cabin. Background Art

[0002] Prefabricated cabins, also known as modular cabins, are building units that are prefabricated in factories. Prefabricated cabins are usually made of steel or concrete structures. The advantages of prefabricated cabins are that the manufacturing process is precisely controllable, the construction speed is fast, the quality is stable, and it is reusable. It can also be customized to meet the needs of different fields, such as engineering construction, commerce, medical care, education, agriculture, electricity, etc.

[0003] The assembly of prefabricated cabins refers to the process of transporting the building modules (usually metal or steel structures) manufactured in the factory in advance to the site and then assembling and installing them on site. When assembling prefabricated cabins, welding methods are generally used to assemble the prefabricated cabins together, which will be more troublesome in the subsequent disassembly and transportation, and it is also inconvenient to transport and move the prefabricated cabins. For this reason, we proposed a spliced ​​prefabricated cabin to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a spliced ​​prefabricated cabin to solve the problems existing in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A spliced ​​prefabricated cabin comprises a bottom plate, an annular groove is provided at the upper edge of the bottom plate, a plurality of evenly distributed positioning grooves are provided at the bottom of the annular groove, a support column is provided inside each of the positioning grooves, a locking assembly is provided between each of the support columns and the bottom plate, and a connecting assembly is provided inside each of the support columns;

[0007] The connecting assembly includes a plurality of reinforcing rods, each of which has a groove on the upper end of each support column, and each of which is slidably arranged in each of the grooves, and each of which is provided with an arcuate threaded block threadedly connected to the outer side of each reinforcing rod, and a wall panel is jointly sleeved on the outer sides of the two arcuate threaded blocks on the front and rear sides, and a clamping block abutting against the inner wall of the annular groove is provided on the lower sides of the ends facing each other of the two wall panels, and each of the left and right ends of the support columns is penetrated by a mounting groove, and a cross mounting block is provided inside each of the mounting grooves, and each of the cross mounting blocks is sleeved on the outer side of the corresponding reinforcing rod, and a sealing plate is jointly connected to the outer side of each of the cross mounting blocks on the same side, and a clamping groove passing through the groove and the mounting groove is opened on the upper end of each support column, and two combination plates are slidably arranged between the two adjacent front and rear clamping grooves, and each of the combination plates abuts against the two adjacent front and rear cross mounting blocks, and a top plate is jointly installed on the upper outer end of each reinforcing rod, and a nut is threadedly connected to the upper outer part of each reinforcing rod.

[0008] Furthermore, the locking assembly includes two locking rods, and locking holes are opened through the left and right sides of the front end of the base plate, and the lower end of each support column is opened with a mounting hole matching the locking hole. The two locking rods are respectively arranged in the locking holes on the left and right sides and inside each mounting hole, and the front and rear ends of the two locking rods are threadedly connected with locking rings that abut the front and rear ends of the base plate.

[0009] Furthermore, a reinforcing transverse plate is sleeved between the arc-shaped thread blocks corresponding to each other on the left and right sides, and a reinforcing vertical plate is sleeved on the outer side of each arc-shaped thread block on the same side, and each reinforcing transverse plate and each reinforcing vertical plate abuts against the lower end of the top plate.

[0010] Furthermore, a shielding plate is commonly sleeved on the outer side of each of the reinforcement rods on the left and right sides, and the two shielding plates are located between the top plate and each of the nuts, the two shielding plates are hinged to each other, and a support block is provided in the middle of the upper end of the top plate, which is abutted against the two shielding plates.

[0011] Furthermore, a plurality of clamping strips are provided at the lower ends of the two reinforcing vertical plates, and each of the clamping strips is respectively abutted against the left and right ends of each of the upper combined plates.

[0012] Furthermore, a leak-proof plate is clamped on the upper ends of the hinged joints of the two shielding plates.

[0013] Furthermore, four corners of the lower end of the bottom plate are provided with through grooves connected to the annular groove, each through groove is provided with a supporting foot, and each supporting foot is respectively sleeved on the outer side of the two locking rods.

[0014] Furthermore, an entrance door and an observation window are provided at the front end of the front wall panel, and ventilation holes are provided at the plurality of alternately spaced combination panels.

[0015] The beneficial effects of the utility model are:

[0016] 1) Through the locking rod, each support column and each support foot can be fixed together with the base plate, which is simple to install, easy to disassemble and quick to install.

[0017] 2) The cross mounting block is inserted into the mounting groove to divide the support column into two layers, which can reduce the wall area at both ends of the prefabricated cabin. The small combined panels can be more convenient for staff to carry and transport.

[0018] 3) The entire prefabricated cabin is fixed by locking rods and nuts, and there is no need for workers to weld the parts. The prefabricated cabin can be disassembled and assembled at any time, which greatly improves the utilization rate of the prefabricated cabin and makes it more convenient to carry and transport the parts.

[0019] 4) The gaps between the combined panels can be filled by sealing plates and snap-on strips to prevent wind and rain from entering the prefabricated cabin and affecting the electrical equipment inside the cabin. At the same time, the leak-proof plate can also protect the gap between the hinges of the two shielding plates to prevent rain from leaking in. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0021] Figure 1 This is a structural schematic diagram of a spliced ​​prefabricated cabin of the utility model;

[0022] Figure 2 This is a schematic diagram of the frame structure of a spliced ​​prefabricated cabin of the utility model;

[0023] Figure 3 This is a schematic diagram of the disassembled structure of a spliced ​​prefabricated cabin of the utility model;

[0024] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0026] The main component symbols are described as follows:

[0027] Bottom plate 100, annular groove 101, positioning groove 102, support column 103, reinforcement rod 104, groove 105, arc thread block 106, wall panel 107, snap-in block 108, mounting groove 109, cross mounting block 110, sealing plate 111, snap-in groove 112, combination plate 113, top plate 114, nut 115, locking rod 200, locking hole 201, mounting hole 202, locking ring 203, reinforcement horizontal plate 204, reinforcement vertical plate 205, baffle plate 206, support block 207, snap-in strip 208, leak-proof plate 209, through groove 210, support foot 211, entrance door 212, observation window 213, vent 214. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0029] Embodiment 1:

[0030] like Figure 1-Figure 4 As shown, a spliced ​​prefabricated cabin includes a bottom plate 100, an annular groove 101 is formed at the upper edge of the bottom plate 100, a plurality of evenly distributed positioning grooves 102 are formed at the bottom of the annular groove 101, a support column 103 is formed inside each positioning groove 102, a locking assembly is formed between each support column 103 and the bottom plate 100, and a connecting assembly is formed inside each support column 103;

[0031] The connecting assembly includes a plurality of reinforcing rods 104, each of which has a groove 105 at the upper end of each support column 103, each of which is slidably arranged inside each groove 105, and each of which has an arc-shaped threaded block 106 threadedly connected to the outer side of each reinforcing rod 104 at the upper end of each support column 103. A wall plate 107 is sleeved on the outer side of the two arc-shaped threaded blocks 106 on the front and rear sides, and a clamping block 108 abutting against the inner wall of the annular groove 101 is provided on the lower side of one end of the two wall plates 107 facing each other. A mounting groove 109 is provided through the left and right ends of each support column 103, and each mounting groove 109 is provided inside There is a cross mounting block 110, and each cross mounting block 110 is sleeved on the outside of the corresponding reinforcement rod 104, and a sealing plate 111 is commonly connected to the outside of each cross mounting block 110 on the same side. A card slot 112 that penetrates the groove 105 and the mounting slot 109 is opened at the upper end of each support column 103, and two combination plates 113 are slidably provided between two adjacent card slots 112, and each combination plate 113 is abutted against two adjacent cross mounting blocks 110, and a top plate 114 is commonly installed on the upper outer end of each reinforcement rod 104, and a nut 115 is threadedly connected to the upper outer part of each reinforcement rod 104.

[0032] The bottom plate 100, the top plate 114, the two wall panels 107, the plurality of support columns 103 and the plurality of assembly panels 113 together form a prefabricated cabin. The annular groove 101 can limit the installation range of each support column 103. The locking assembly can fix each support column 103 with the bottom plate 100 to prevent each support column 103 from being separated from the bottom plate 100, thereby affecting the assembly of the prefabricated cabin. The reinforcement rod 104 can be directly inserted into the groove 105 to strengthen the strength of each support column 103 and make the assembled prefabricated cabin more secure. The arc-shaped threaded block 106 is threadedly connected to the reinforcement rod 104 to prevent the reinforcement rod 104 from being separated from the groove 105. After the mounting block 110 is inserted into the mounting groove 109, the sealing plate 111 can connect the support columns 103 on the same side together. The sealing plate 111 can seal the gap between the upper and lower combination plates 113, so that the assembled prefabricated cabin is not easy to leak wind and rain, affecting the operation of the internal equipment of the prefabricated cabin. At the same time, each cross mounting block 110 cooperates with the card groove 112 to install each combination plate 113, thereby forming the left and right sides of the prefabricated cabin. The two wall panels 107 can also be sleeved on the outside of the arc-shaped threaded block 106 to realize the assembly of the wall panels 107. Finally, the nut 115 is rotated onto each reinforcement rod 104 to assemble the prefabricated cabin.

[0033] When the prefabricated cabin needs to be assembled: first, place the base plate 100 on the ground, insert each support column 103 into the corresponding positioning groove 102, and rely on the locking assembly to lock and fix each support column 103 and the base plate 100 together, then hold the sealing plate 111, and let each cross mounting block 110 be jointly inserted into the corresponding mounting groove 109, so as to ensure the stability of each support column 103 and prevent the support column 103 from shaking and affecting the subsequent installation, and then insert the reinforcement rod 104 into the groove 105. During the falling process, the reinforcement rod 104 will pass through the cross mounting block 110 to prevent the sealing plate 111 from falling, and then the clamping block 108 is inserted into the inner wall of the annular groove 101, and the upper end of the wall panel 107 is sleeved on the outside of the arc-shaped threaded block 106, so that the wall panel 107 can be assembled, and finally the top plate 114 is placed on the upper end of each support column 103 to complete the assembly of the prefabricated cabin.

[0034] In this embodiment, by assembling the bottom plate 100, the top plate 114, the two wall panels 107, the supporting columns 103 and the combination panels 113, a prefabricated cabin can be quickly assembled under the locking and fixation of the locking assembly and the nut 115. During this assembly process, no welding operation is required, which can make the prefabricated cabin safer, stronger and more stable. At the same time, it is also convenient for the staff to disassemble and carry the prefabricated cabin, which is more convenient.

[0035] Embodiment 2:

[0036] Based on the first embodiment, other components on the prefabricated cabin are further described, such as Figure 2-Figure 5 As shown, the locking assembly includes two locking rods 200, and locking holes 201 are opened through the left and right sides of the front end of the base plate 100, and the lower end of each support column 103 is opened with a mounting hole 202 matching the locking hole 201. The two locking rods 200 are respectively arranged in the locking holes on the left and right sides and inside each mounting hole 202, and the front and rear ends of the two locking rods 200 are threadedly connected with locking rings 203 that abut against the front and rear ends of the base plate 100.

[0037] A reinforcing transverse plate 204 is sleeved between the arc-shaped threaded blocks 106 corresponding to each other on the left and right sides, and a reinforcing vertical plate 205 is sleeved on the outer side of each arc-shaped threaded block 106 on the same side, and each reinforcing transverse plate 204 and each reinforcing vertical plate 205 abuts against the lower end of the top plate 114.

[0038] A baffle plate 206 is commonly sleeved on the outer side of each reinforcement rod 104 on the left and right sides, and the two baffle plates 206 are located between the top plate 114 and each nut 115 , and the two baffle plates 206 are hinged to each other. A support block 207 is provided in the middle of the upper end of the top plate 114 to abut against the two baffle plates 206 .

[0039] A plurality of clamping strips 208 are disposed at the lower ends of the two reinforcing vertical plates 205 , and each clamping strip 208 is respectively abutted against the left and right ends of each upper assembly plate 113 .

[0040] A leak-proof plate 209 is clamped on the upper ends of the hinged joints of the two shielding plates 206 .

[0041] The bottom plate 100 has four corners at its lower end each having through slots 210 connected to the annular slot 101 . Each through slot 210 has a supporting foot 211 therein, and each supporting foot 211 is sleeved on the outside of the two locking rods 200 .

[0042] An entrance door 212 and an observation window 213 are provided at the front end of the front wall panel 107 , and ventilation holes 214 are provided at a plurality of alternately spaced combination panels 113 .

[0043] In this embodiment, after each support column 103 is inserted into the positioning groove and each support foot 211 is inserted into the through groove 210, the staff inserts the locking rod 200 into the locking hole 201, so that the locking rod 200 passes through the mounting hole 202 and the support foot 211 on the same side in sequence, and finally twists the locking ring 203 until the locking ring 203 abuts against the end surface of the bottom plate 100, so that each support column 103 can be fixed to the bottom plate 100, and each support foot 211 can also be fixed to the bottom plate 100;

[0044] Each of the reinforcing transverse plates 204 and each of the reinforcing vertical plates 205 are vertically staggered with each other, which can improve the support for the top plate and strengthen the firmness of the prefabricated cabin;

[0045] With the support of the support block 207, the two hinged shielding plates 206 can be lifted upwards, so that the upper end surfaces of the two shielding plates 206 are in an inclined state, which can effectively improve the drainage efficiency of the prefabricated cabin, and the leakproof plate 209 can cover the gap at the hinge of the two shielding plates 206 to prevent rainwater from leaking into the interior of the prefabricated cabin and affecting the use of electrical equipment inside the prefabricated cabin;

[0046] The clamping strip 208 can clamp each of the upper combined boards 113 to prevent the combined boards 113 from shaking when the outside wind blows, and can also block the gaps on the upper sides of each of the combined boards 113 to prevent air and rain leakage, thereby affecting the internal electrical equipment;

[0047] The staff can carry various electrical equipment into the prefabricated cabin through the entrance 212, and then rely on the observation window 213 to observe the internal situation of the prefabricated cabin from time to time. Each ventilation port 214 can be connected to other related equipment to ensure air circulation, dust removal, cooling, etc. inside the prefabricated cabin.

[0048] In the description of the present invention, it should be understood that the terms "upper end", "lower end", "two ends", "one end", "bottom", "inside", "both sides", "same side", "outside", "lower side", "upper side", "front side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, 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.

[0049] In the present utility model, unless otherwise clearly stipulated and limited, the terms "sliding", "sleeving", "penetrating", "threaded connection", "clamping" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0050] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A spliced ​​prefabricated cabin, comprising a bottom plate (100), characterized in that: An annular groove (101) is provided at the upper edge of the bottom plate (100), a plurality of evenly distributed positioning grooves (102) are provided at the bottom of the annular groove (101), a support column (103) is provided inside each of the positioning grooves (102), a locking assembly is provided between each of the support columns (103) and the bottom plate (100), and a connecting assembly is provided inside each of the support columns (103); The connection assembly comprises a plurality of reinforcing rods (104), each of the upper ends of the supporting columns (103) is provided with a groove (105), each of the reinforcing rods (104) is slidably arranged inside each of the grooves (105), each of the upper ends of the supporting columns (103) is provided with an arcuate thread block (106) threadedly connected to the outer side of each of the reinforcing rods (104), the outer sides of the two arcuate thread blocks (106) on the front and rear sides are jointly sleeved with a wall plate (107), the lower sides of the ends facing each other of the two wall plates (107) are provided with a clamping block (108) abutting against the inner wall of the annular groove (101), the left and right ends of each of the supporting columns (103) are penetrated with an installation groove (109), and each of the installation grooves (109) is provided with a ten-threaded screw thread block (106) in the interior. A cross mounting block (110) is provided on the upper end of each support column (103), and each cross mounting block (110) is sleeved on the outer side of the corresponding reinforcement rod (104); a sealing plate (111) is commonly connected to the outer side of each cross mounting block (110) on the same side; a clamping groove (112) penetrating the groove (105) and the mounting groove (109) is opened at the upper end of each support column (103); two combination plates (113) are slidably provided between two front and rear adjacent clamping grooves (112); and each combination plate (113) is abutted against two front and rear adjacent cross mounting blocks (110); a top plate (114) is commonly installed on the upper outer end of each reinforcement rod (104); and a nut (115) is threadedly connected to the upper outer portion of each reinforcement rod (104).

2. The spliced ​​prefabricated cabin according to claim 1, characterized in that: The locking assembly comprises two locking rods (200), the front end of the base plate (100) is penetrated by locking holes (201) on both left and right sides, and the lower end of each support column (103) is provided with a mounting hole (202) matching the locking hole (201), the two locking rods (200) are respectively arranged inside the locking holes on the left and right sides and each mounting hole (202), and the front and rear ends of the two locking rods (200) are threadedly connected with locking rings (203) abutting against the front and rear ends of the base plate (100).

3. The spliced ​​prefabricated cabin according to claim 1, characterized in that: A reinforcing transverse plate (204) is sleeved between the arc-shaped threaded blocks (106) corresponding to each other on the left and right sides, and a reinforcing vertical plate (205) is sleeved on the outer sides of each arc-shaped threaded block (106) on the same side, and each reinforcing transverse plate (204) and each reinforcing vertical plate (205) are in contact with the lower end of the top plate (114).

4. The spliced ​​prefabricated cabin according to claim 1, characterized in that: A shielding plate (206) is commonly sleeved on the outer side of each of the reinforcement rods (104) on the left and right sides, and the two shielding plates (206) are located between the top plate (114) and each of the nuts (115). The two shielding plates (206) are hinged to each other, and a support block (207) is provided at the middle of the upper end of the top plate (114) and is in contact with the two shielding plates (206).

5. The spliced ​​prefabricated cabin according to claim 3 is characterized in that: A plurality of clamping strips (208) are provided at the lower ends of the two reinforcing vertical plates (205), and each of the clamping strips (208) is respectively mutually abutted against the left and right ends of each of the upper combined plates (113).

6. The spliced ​​prefabricated cabin according to claim 4, characterized in that: A leak-proof plate (209) is clamped on the upper ends of the hinged joints of the two shielding plates (206).

7. The spliced ​​prefabricated cabin according to claim 2, characterized in that: The four corners of the lower end of the base plate (100) are each provided with a through slot (210) connected to the annular slot (101), each through slot (210) is provided with a supporting foot (211), and each supporting foot (211) is respectively sleeved on the outside of the two locking rods (200).

8. The spliced ​​prefabricated cabin according to claim 1, characterized in that: The front end of the front wall panel (107) is provided with an entrance door (212) and an observation window (213), and a plurality of alternately arranged combination panels (113) are provided with ventilation holes (214).

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