Prefabricated cabin convenient to splice and splicing method thereof

Abstract

The invention relates to the technical field of prefabricated cabins, in particular to a prefabricated cabin convenient to splice and a splicing method thereof.The prefabricated cabin convenient to splice comprises a cabin body, the cabin body is formed by splicing detachable cover plates, sealing structures are installed at openings in the two ends of the cabin body, the detachable cover plates are formed by splicing prefabricated slabs, and the two prefabricated slabs are connected through a plurality of detachable mortise and tenon fixing buckles; the detachable mortise and tenon fixing buckle comprises a mortise groove, an adjustable tenon block and a first decoration block, the adjustable tenon block comprises a first set of supporting lead screws, a first supporting frame, a second supporting frame, a second set of supporting lead screws and a third set of supporting lead screws, and an auxiliary clamping block is installed between the two prefabricated slabs in a clamped and embedded mode. According to the prefabricated cabin, through connection of the detachable mortise and tenon fixing buckles and mutual cooperation of the auxiliary clamping blocks, the cabin body can be disassembled and assembled at any time, so that the phenomenon that the prefabricated cabin cannot be disassembled is avoided, the difficulty during transportation is small, the transportation cost can be reduced, and meanwhile the damage rate during transportation can be reduced.

Description

Technical Field

[0001] The invention relates to a prefabricated cabin that is easy to splice and an assembling method thereof, in particular to a prefabricated cabin that is easy to splice and an assembling method thereof, and belongs to the technical field of prefabricated cabins. Background Art

[0002] The prefabricated cabin is an intelligent prefabricated cabin that integrates electrical equipment, control systems, protection devices and other functions. It is mainly used in power generation, transmission, distribution and other aspects of the power system. It adopts advanced modular design concepts and integrates traditional electrical equipment in a closed cabin. It has the advantages of high efficiency, environmental protection, safety and reliability. Therefore, prefabricated cabins are mostly used in power systems, industry, warehousing, urban power grid construction, fire protection and energy storage.

[0003] However, the existing prefabricated cabins are transported to the designated location after being assembled, or are assembled at the designated location. However, when the operation site changes, the prefabricated cabins cannot be disassembled, which makes transportation more difficult, thereby increasing transportation costs and the damage rate during transportation.

[0004] Therefore, it is urgent to improve to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a prefabricated cabin that is easy to assemble and an assembly method thereof. The device can cooperate with the auxiliary card blocks through a detachable mortise and tenon fixing connection, so that the cabin body can be disassembled and assembled at any time. Therefore, there will be no phenomenon that the prefabricated cabin cannot be disassembled, which will make transportation less difficult, thereby reducing transportation costs and reducing the damage rate during transportation.

[0006] In order to achieve the above-mentioned objectives, the main technical solutions adopted by the present invention include: a cabin body, which is spliced ​​by four identical detachable cover plates, and sealing structures are installed at the openings at both ends of the cabin body, and the detachable cover plates are spliced ​​by a number of identical prefabricated panels, and two of the prefabricated panels are connected by a number of detachable mortise and tenon fixing buckles, and the detachable mortise and tenon fixing buckles include a mortise, an adjustable tenon block embedded in the mortise, and a first decorative block embedded in the mortise and adapted to the mortise, and the adjustable tenon block includes a first group of support screws, a first support frame hinged at one end of the first group of support screws, a second support frame hinged at the other end of the first group of support screws, a second group of support screws hinged at one end of the first support frame and the second support frame, and a third group of support screws hinged at the other end of the first support frame and the second support frame, and an auxiliary block is embedded on the side between the two prefabricated panels away from the detachable mortise and tenon fixing buckles.

[0007] Preferably, the first group of supporting screw rods includes a first hinged fixing block, a first screw rod arranged on the lower surface of the first hinged fixing block, a second screw rod arranged below the first screw rod, a second hinged fixing block arranged on the lower end surface of the second screw rod, and a first connecting fixing sleeve screwed between the first screw rod and the second screw rod.

[0008] Preferably, the first support frame includes a first support block hinged on one side of the first hinged fixing block, a second support block hinged on the other side of the first hinged fixing block, a first connecting groove opened on the first support block, and a second connecting groove opened on the second support block.

[0009] Preferably, the second support frame includes a third support block hinged on one side of the second hinged fixing block, a fourth support block hinged on the other side of the second hinged fixing block, a third connecting groove opened on the third support block, and a fourth connecting groove opened on the fourth support block.

[0010] Preferably, the second group of supporting screw rods includes a first joint rotatably connected to one end of the first connecting groove, a second joint rotatably connected to the other end of the first connecting groove, a third screw rod arranged on the lower end surface of the first joint, a fourth screw rod arranged on the lower end surface of the second joint, a third joint rotatably connected to one end of the third connecting groove, a fourth joint rotatably connected to the other end of the third connecting groove, a fifth screw rod arranged on the upper end surface of the third joint, a sixth screw rod arranged on the upper end surface of the fourth joint, a second connecting and fixing sleeve screwed between the third screw rod and the fifth screw rod, and a third connecting and fixing sleeve screwed between the fourth screw rod and the sixth screw rod.

[0011] Preferably, the third group of supporting screw rods includes a fifth joint rotatably connected to one end of the second connecting groove, a sixth joint rotatably connected to the other end of the second connecting groove, a seventh screw rod arranged on the lower end surface of the fifth joint, an eighth screw rod arranged on the lower end surface of the sixth joint, a seventh joint rotatably connected to one end of the fourth connecting groove, an eighth joint rotatably connected to the other end of the fourth connecting groove, a ninth screw rod arranged on the upper end surface of the seventh joint, a tenth screw rod arranged on the upper end surface of the eighth joint, a fourth connecting and fixing sleeve screwed between the seventh screw rod and the ninth screw rod, and a fifth connecting and fixing sleeve screwed between the eighth screw rod and the tenth screw rod.

[0012] Preferably, the mortise and tenon is composed of a first mounting groove provided at one end of one side of the prefabricated panel and a second mounting groove provided at the other end of the same side of the prefabricated panel, and the second decorative blocks are installed in the idle first mounting groove and the second mounting groove, and the two detachable cover panels are fixedly connected by a connecting square rod plug-in card, and the upper and lower end surfaces of the prefabricated panel are provided with fixing protrusions, and the connecting square rod is provided with fixing grooves adapted to the fixing protrusions, and auxiliary card slots adapted to the auxiliary card blocks are provided between the two spliced ​​prefabricated panels.

[0013] Preferably, the sealing structure includes a fixed frame and a sealing door symmetrically rotatably connected to the fixed frame, the fixed frame is composed of four identical frame fixing blocks, the frame fixing block is provided with a mounting block adapted to the fixing groove, and the frame fixing block is fixed to the detachable cover plate by bolts.

[0014] Preferably, the cabin body and the sealing structure installed at its two ports are connected by reinforcing connecting blocks at the end corners, and reinforcing connecting grooves adapted to the reinforcing connecting blocks are provided at the end corners of the cabin body and the end corners of the sealing structure.

[0015] Preferably, a prefabricated cabin that is easy to assemble and an assembly method thereof include the following steps:

[0016] S1. When in use, you should first take out several prefabricated panels, and then use auxiliary clamps to splice several required prefabricated panels together to form four detachable cover panels of the same size. At this time, the first installation grooves of the two prefabricated panels spliced ​​together will be docked with the second installation grooves to form mortise and tenon grooves. Subsequently, the prefabricated panels spliced ​​together can be tightly fixed together with adjustable tenon blocks, and then the four detachable cover panels of the same size are snap-fitted and installed together through the connecting square rod. At this time, ensure that the fixed protrusions on the prefabricated panels are snap-fitted and installed in the fixed grooves on the connecting square rod to form a cabin.

[0017] S2. At this time, several frame fixing blocks are fixed on the prefabricated plates at both ends of the detachable cover plate by bolts. When installing the frame fixing blocks, the sealing door should be installed first, and then the reinforcement connection blocks are snap-fitted into the reinforcement connection grooves to ensure that the sealing structure can be tightly snap-fitted into the openings at both ends of the cabin.

[0018] S3. When the adjustable tenon block is embedded in the mortise, the adjustable tenon block should be placed in the mortise first, and then the first connecting and fixing sleeve can be twisted to make the first screw rod and the second screw rod start to expand, so that the first hinged fixing block and the second hinged fixing block can support the inner wall of the mortise, and then the second connecting and fixing sleeve can be twisted to make the third screw rod and the fifth screw rod start to expand, and at the same time, the third connecting and fixing sleeve can be twisted to make the fourth screw rod and the sixth screw rod start to expand, so that the first support block and the third support block can support the inner wall of the mortise, and then the fourth connecting and fixing sleeve can be twisted to make the seventh screw rod and the ninth screw rod start to expand, and at the same time, the fifth connecting and fixing sleeve can be twisted to make the eighth screw rod and the tenth screw rod start to expand, so that the second support block and the fourth support block can support the inner wall of the mortise, and finally the first decorative block can be installed in the mortise with the adjustable tenon block installed, and the second decorative block can be installed in the vacant first installation slot or the second installation slot.

[0019] S4. When dismantling the device, you should first remove the reinforcement connection block from the reinforcement connection groove, then remove the bolts on the frame fixing block, and then remove the reinforcement connection block from the prefabricated plates at both ends of the cover plate, and then take out the auxiliary card block spliced ​​between the two prefabricated plates. At this time, you can reversely twist the first connection fixing sleeve, the second connection fixing sleeve, the third connection fixing sleeve, the fourth connection fixing sleeve and the fifth connection fixing sleeve, so as to complete the quick disassembly of the device.

[0020] The present invention has at least the following beneficial effects:

[0021] 1. The invention can make the cabin body disassembled and assembled at any time through the mutual cooperation between the mortise and tenon joints, the first decorative block, the first group of supporting screw rods, the first supporting frame, the second supporting frame, the second group of supporting screw rods and the third group of supporting screw rods in the detachable mortise and tenon fixing buckle connection, so that the prefabricated cabin will not be unable to be disassembled, which will make transportation less difficult, thereby reducing transportation costs and reducing the damage rate during transportation.

[0022] 2. The invention can further assist in embedding and fixing the prefabricated panels through auxiliary clamping blocks, which makes the prefabricated panels spliced ​​together have better stability, thereby ensuring that the stability of the cabin will not be weakened during disassembly and assembly, thereby better meeting people's needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1This is a schematic diagram of disassembling the detachable mortise and tenon fixing buckle of the present invention;

[0025] Figure 2 It is a half-section schematic diagram of the detachable mortise and tenon fixing buckle of the present invention;

[0026] Figure 3 It is a schematic diagram of the detachable mortise and tenon fixing buckle structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the detachable cover structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the prefabricated board of the present invention;

[0029] Figure 6 It is a schematic diagram of the cabin structure of the present invention;

[0030] Figure 7 It is a schematic diagram of the sealing structure of the present invention;

[0031] Figure 8 It is a schematic diagram of the overall structure of the present invention.

[0032] In the figure, 1, cabin; 2, detachable cover; 3, sealing structure; 4, prefabricated board; 5, detachable mortise and tenon fixing buckle; 6, mortise groove; 7, adjustable tenon block; 8, first decorative block; 9, first group of supporting screw rods; 10, first supporting frame; 11, second supporting frame; 12, second group of supporting screw rods; 13, third group of supporting screw rods; 14, auxiliary card block; 15, first hinged fixing block; 16, first screw rod; 17, second screw rod; 18, second hinged fixing block; 19, first connecting fixing sleeve; 20, first supporting block; 21, second supporting block; 22, second connecting groove; 23, third supporting block; 24, fourth supporting block; 25, third connecting groove; 26, fourth connecting groove; 27, first joint; 28, second joint; 29, third screw rod; 30, third joint Head; 31, fourth joint; 32, fifth screw rod; 33, second connecting and fixing sleeve; 34, third connecting and fixing sleeve; 35, fifth joint; 36, sixth joint; 37, seventh screw rod; 38, eighth screw rod; 39, seventh joint; 40, eighth joint; 41, ninth screw rod; 42, tenth screw rod; 43, fourth connecting and fixing sleeve; 44, fifth connecting and fixing sleeve; 45, connecting square rod; 46, fixing protrusion; 47, fixing groove; 48, auxiliary card slot; 49, fixing frame; 50, sealing door; 51, frame fixing block; 52, mounting block; 53, reinforcement connecting groove; 54, fourth screw rod; 55, sixth screw rod; 56, first connecting groove; 57, first mounting groove; 58, second mounting groove; 59, second decorative block; 60, reinforcement connecting block. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 8 As shown, this embodiment provides an embodiment of a prefabricated cabin that is easy to assemble and an assembly method thereof.

[0035] The cabin body 1 comprises a cabin body 1, which is formed by splicing four identical detachable cover plates 2. The cabin body 1 has two openings at both ends thereof and is provided with sealing structures 3. The detachable cover plates 2 are spliced ​​by a plurality of identical prefabricated panels 4. The two prefabricated panels 4 are connected by a plurality of detachable mortise and tenon fixing buckles 5. The detachable mortise and tenon fixing buckles 5 comprise a mortise groove 6, an adjustable mortise block 7 embedded in the mortise groove 6, and a first decorative block 8 adapted to the mortise groove 6 and fitted therein. The adjustable mortise block 7 comprises a first group of supporting screw rods 9, and a first supporting frame 10 hinged at one end of the first group of supporting screw rods 9. , a second support frame 11 hinged at the other end of the first support screw 9, a second support screw 12 hinged at one end of the first support frame 10 and the second support frame 11, and a third support screw 13 hinged at the other end of the first support frame 10 and the second support frame 11. An auxiliary card block 14 is embedded and installed on one side away from the detachable mortise and tenon fixing buckle 5 between the two prefabricated panels 4. The detachable cover panels 2 are convenient for mutual embedding and splicing to form the cabin body 1. The sealing structure 3 is convenient for sealing the two end surfaces of the cabin body 1, thereby forming a sealed cavity that can be opened. The panels 4 are convenient for being inserted and spliced ​​with each other to form a detachable cover panel 2, and the detachable mortise and tenon fixing buckle 5 is convenient for disassembling and assembling the cabin at any time, so there will be no phenomenon that the prefabricated cabin cannot be disassembled, which will make transportation less difficult, thereby reducing transportation costs and reducing the damage rate during transportation. The mortise groove 6 is convenient for inserting and installing the adjustable tenon block 7, and the adjustable tenon block 7 is convenient for fixing and connecting two inserted and spliced ​​prefabricated panels 4 together. The first decorative block 8 is convenient for covering the mortise groove 6 with the adjustable tenon block 7 installed, and the first group of supporting screw rods 9 is convenient for the first A support frame 10 is connected to a second support frame 11, and at the same time, the first support frame 10 and the second support frame 11 are pushed to expand, so that the first support frame 10 and the second support frame 11 are convenient for fitting and embedding the inner wall of the mortise and tenon 6, and the second group of support screws 12 and the third group of support screws 13 are convenient for further refining and expanding the first support frame 10 and the second support frame 11, thereby realizing the mortise and tenon splicing of the two prefabricated panels 4, and the auxiliary card block 14 is convenient for auxiliary fixation of the prefabricated panels 4 that are embedded and spliced ​​together, thereby increasing the use strength of the detachable cover plate 2.

[0036] In this embodiment, Figure 1 , Figure 2 as well as Figure 3 As shown, the first group of supporting screw rods 9 includes a first hinged fixing block 15, a first screw rod 16 arranged on the lower surface of the first hinged fixing block 15, a second screw rod 17 arranged below the first screw rod 16, a second hinged fixing block 18 arranged on the lower end surface of the second screw rod 17, and a first connecting and fixing sleeve 19 screwed and sleeved between the first screw rod 16 and the second screw rod 17. The first hinged fixing block 15 is convenient for supporting and fixing the first screw rod 16, and the second hinged fixing block 18 is convenient for supporting and fixing the second screw rod 17. The first screw rod 16, the second screw rod 17 and the first connecting and fixing sleeve 19 are convenient for realizing the mutual distance or approach between the first hinged fixing block 15 and the second hinged fixing block 18, thereby realizing the expansion or contraction of the first group of supporting screw rods 9. The first connecting and fixing sleeve 19 is also convenient for screwing the first screw rod 16 and the second screw rod 17 together.

[0037] In this embodiment, Figure 1 , Figure 2 as well as Figure 3 As shown, the first support frame 10 includes a first support block 20 hinged on one side of the first hinged fixing block 15, a second support block 21 hinged on the other side of the first hinged fixing block 15, a first connecting groove 56 opened on the first support block 20, and a second connecting groove 22 opened on the second support block 21. The first support block 20 and the second support block 21 facilitate the first support frame 10 to support the inner wall of the mortise 6. The first connecting groove 56 facilitates the rotatable installation of the second group of support screw rods 12, and the second connecting groove 22 facilitates the rotatable installation of the third group of support screw rods 13.

[0038] In this embodiment, Figure 1 , Figure 2 as well as Figure 3 As shown, the second support frame 11 includes a third support block 23 hinged on one side of the second hinged fixed block 18, a fourth support block 24 hinged on the other side of the second hinged fixed block 18, a third connecting groove 25 provided on the third support block 23, and a fourth connecting groove 26 provided on the fourth support block 24, and the third support block 23 and the fourth support block 24. It is convenient to realize that the second support frame 11 supports the inner wall of the mortise 6, the third connecting groove 25 is convenient for rotating the second group of support screw rods 12, and the fourth connecting groove 26 is convenient for rotating the third group of support screw rods 13.

[0039] In this embodiment, Figure 1 , Figure 2 as well as Figure 3As shown, the second group of supporting screw rods 12 includes a first joint 27 rotatably connected to one end of the first connecting groove 56, a second joint 28 rotatably connected to the other end of the first connecting groove 56, a third screw rod 29 arranged at the lower end surface of the first joint 27, a fourth screw rod 54 arranged at the lower end surface of the second joint 28, a third joint 30 rotatably connected to one end of the third connecting groove 25, a fourth joint 31 rotatably connected to the other end of the third connecting groove 25, a fifth screw rod 32 arranged at the upper end surface of the third joint 30, a sixth screw rod 55 arranged at the upper end surface of the fourth joint 31, a second connecting and fixing sleeve 33 screwed between the third screw rod 29 and the fifth screw rod 32, and a third connecting and fixing sleeve 34 screwed between the fourth screw rod 54 and the sixth screw rod 55. The first joint 27 facilitates the third screw rod 29 to be fixed to the third screw rod 29 and the fifth screw rod 32. The screw rod 29 is supported and fixed, and the third screw rod 29 is rotatably connected in the first connecting groove 56. The second joint 28 facilitates the support and fixation of the fourth screw rod 54, and the fourth screw rod 54 is rotatably connected in the first connecting groove 56. The third joint 30 facilitates the support and fixation of the fifth screw rod 32, and the fifth screw rod 32 is rotatably connected in the third connecting groove 25. The fourth joint 31 facilitates the support and fixation of the sixth screw rod 55, and the sixth screw rod 55 is rotatably connected in the third connecting groove 25. The second connecting and fixing sleeve 33 facilitates the screw connection between the third screw rod 29 and the fifth screw rod 32, and the third connecting and fixing sleeve 34 facilitates the screw connection between the fourth screw rod 54 and the sixth screw rod 55, so that the second group of supporting screw rods 12 can achieve the effect of expansion or contraction.

[0040] In this embodiment, Figure 1 , Figure 2 as well as Figure 3As shown, the third group of supporting screw rods 13 includes a fifth joint 35 rotatably connected to one end of the second connecting groove 22, a sixth joint 36 rotatably connected to the other end of the second connecting groove 22, a seventh screw rod 37 arranged at the lower end surface of the fifth joint 35, an eighth screw rod 38 arranged at the lower end surface of the sixth joint 36, a seventh joint 39 rotatably connected to one end of the fourth connecting groove 26, an eighth joint 40 rotatably connected to the other end of the fourth connecting groove 26, a ninth screw rod 41 arranged at the upper end surface of the seventh joint 39, a tenth screw rod 42 arranged at the upper end surface of the eighth joint 40, a fourth connecting and fixing sleeve 43 screwed between the seventh screw rod 37 and the ninth screw rod 41, and a fifth connecting and fixing sleeve 44 screwed between the eighth screw rod 38 and the tenth screw rod 42. The fifth joint 35 is convenient for the seventh screw rod 37 to be screwed to the ninth screw rod 41. The screw rod 37 is supported and fixed, and the seventh screw rod 37 is rotated and connected in the second connecting groove 22. The sixth joint 36 is convenient for supporting and fixing the eighth screw rod 38, and the eighth screw rod 38 is rotated and connected in the second connecting groove 22. The seventh joint 39 is convenient for supporting and fixing the ninth screw rod 41, and the ninth screw rod 41 is rotated and connected in the fourth connecting groove 26. The eighth joint 40 is convenient for supporting and fixing the tenth screw rod 42, and the tenth screw rod 42 is rotated and connected in the fourth connecting groove 26. The fourth connecting and fixing sleeve 43 is convenient for screwing the seventh screw rod 37 and the ninth screw rod 41 together, and the fifth connecting and fixing sleeve 44 is convenient for screwing the eighth screw rod 38 and the tenth screw rod 42 together, so that the third group of supporting screw rods 13 can achieve the effect of expansion or contraction.

[0041] In this embodiment, Figure 4 , Figure 5 as well as Figure 6 As shown, the mortise groove 6 is composed of a first mounting groove 57 opened at one end of one side of the prefabricated plate 4 and a second mounting groove 58 opened at the other end of the same side of the prefabricated plate 4. The second decorative block 59 is installed in the idle first mounting groove 57 and the second mounting groove 58. The two detachable cover plates 2 are fixedly connected by a connecting square rod 45. The upper and lower end surfaces of the prefabricated plate 4 are provided with a fixing protrusion 46. The connecting square rod 45 is provided with a fixing groove 47 adapted to the fixing protrusion 46. Auxiliary card blocks 14 adapted to each other are provided between the two spliced ​​prefabricated plates 4. The card slot 48, the first mounting slot 57 and the second mounting slot 58 facilitate the adjustable tenon block 7 to be snap-fitted and installed between the two prefabricated panels 4, the second decorative block 59 facilitates filling and decorating the idle first mounting slot 57 or the second mounting slot 58, the connecting square rod 45 facilitates the two detachable cover panels 2 to be plugged in and fixedly connected together, the fixing protrusion 46 and the fixing groove 47 facilitate the connecting square rod 45 to plug the two detachable cover panels 2 together, and the auxiliary card slot 48 facilitates the auxiliary card block 14 to be snap-fitted and fixed between the two spliced ​​prefabricated panels 4.

[0042] In this embodiment, Figure 7 as well as Figure 8 As shown, the sealing structure 3 includes a fixed frame 49 and a sealing door 50 symmetrically rotatably connected to the fixed frame 49. The fixed frame 49 is composed of four identical frame fixing blocks 51. The frame fixing blocks 51 are provided with mounting blocks 52 adapted to the fixing grooves 47. The frame fixing blocks 51 are fixedly mounted on the detachable cover 2 by bolts. The fixed frame 49 is convenient for the card-embedded fixing of the opening frames on the two end surfaces of the cabin body 1. The sealing door 50 is convenient for realizing the sealing of the sealing structure 3. The frame fixing blocks 51 are convenient for realizing the card-disassembly and assembly of the fixed frame 49. The mounting blocks 52 are convenient for installing the frame fixing blocks 51 on the detachable cover 2.

[0043] In this embodiment, Figure 6 and Figure 7 As shown, the cabin body 1 and the sealing structure 3 installed at its two ends are connected by reinforcing connecting blocks 60 at the end corners, and reinforcing connecting grooves 53 adapted to the reinforcing connecting blocks 60 are provided at the end corners of the cabin body 1 and the end corners of the sealing structure 3. The reinforcing connecting blocks 60 and the reinforcing connecting grooves 53 facilitate better embedding and fixing of the sealing structure 3 at the two ends of the cabin body 1.

[0044] In this embodiment, if Figure 1-Figure 8 As shown, the working process of a prefabricated cabin that is easy to assemble and its assembly method provided in this embodiment is as follows:

[0045] Step 1: When in use, several prefabricated panels 4 should be taken out first, and then several required prefabricated panels 4 are spliced ​​together through the auxiliary clamping block 14, so that four detachable cover panels 2 of the same size are formed respectively. At this time, the first installation grooves 57 of the two prefabricated panels 4 spliced ​​together will be docked with the second installation grooves 58 to form a mortise and tenon groove 6, and then the prefabricated panels 4 spliced ​​together can be tightly fixed together with the adjustable tenon blocks 7, and then the four detachable cover panels 2 of the same size are snap-fitted and installed together through the connecting square rod 45. At this time, it is necessary to ensure that the fixing protrusions 46 on the prefabricated panels 4 are snap-fitted and installed in the fixing grooves 47 on the connecting square rod 45, so as to form a cabin 1;

[0046] Step 2: At this time, several frame fixing blocks 51 are fixedly installed on the prefabricated plates 4 at both ends of the detachable cover plate 2 by bolts. When installing the frame fixing blocks 51, the sealing door 50 should be installed first, and then the reinforcement connection block 60 is snap-fitted and installed in the reinforcement connection groove 53, so as to ensure that the sealing structure 3 can be tightly snap-fitted and installed at the openings at both ends of the cabin body 1;

[0047] Step 3: When the adjustable tenon block 7 is inserted into the mortise 6, the adjustable tenon block 7 should be placed into the mortise 6 first, and then the first connecting and fixing sleeve 19 can be screwed, so that the first screw rod 16 and the second screw rod 17 begin to expand, so that the first hinged fixing block 15 and the second hinged fixing block 18 are against the inner wall of the mortise 6, and then the second connecting and fixing sleeve 33 can be screwed, so that the third screw rod 29 and the fifth screw rod 32 begin to expand, and the third connecting and fixing sleeve 34 is screwed at the same time, so that the fourth screw rod 54 and the sixth screw rod 55 begin to expand, so that The first support block 20 and the third support block 23 support the inner wall of the mortise groove 6, and then the fourth connecting and fixing sleeve 43 can be screwed, so that the seventh screw rod 37 and the ninth screw rod 41 begin to expand, and the fifth connecting and fixing sleeve 44 is screwed to make the eighth screw rod 38 and the tenth screw rod 42 begin to expand, so that the second support block 21 and the fourth support block 24 support the inner wall of the mortise groove 6, and finally the first decorative block 8 can be installed in the mortise groove 6 where the adjustable tenon block 7 is installed, and the second decorative block 59 can be installed in the free first installation groove 57 or the second installation groove 58;

[0048] Step 4: When dismantling the device, you should first remove the reinforcement connection block 60 from the reinforcement connection groove 53, and then remove the bolts on the frame fixing block 51, and then remove the reinforcement connection block 60 from the prefabricated panels 4 at both ends of the cover plate 2, and then remove the auxiliary card block 14 spliced ​​between the two prefabricated panels 4. At this time, you can reversely twist the first connection fixing sleeve 19, the second connection fixing sleeve 33, the third connection fixing sleeve 34, the fourth connection fixing sleeve 43 and the fifth connection fixing sleeve 44, so that you can complete the quick disassembly of the device.

[0049] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0050] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0051] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention 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 invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A prefabricated cabin that is easy to assemble and an assembly method thereof, comprising a cabin body (1), characterized in that: The cabin (1) is formed by splicing four identical detachable cover plates (2), and the two ends of the cabin (1) are opened and equipped with sealing structures (3). The detachable cover plates (2) are formed by splicing a plurality of identical prefabricated plates (4), and two of the prefabricated plates (4) are connected by a plurality of detachable mortise and tenon fixing buckles (5). The detachable mortise and tenon fixing buckles (5) include a mortise groove (6), an adjustable mortise block (7) mounted in the mortise groove (6), and a first decorative block (8) mounted in the mortise groove (6) and adapted thereto, and the adjustable mortise block (7) includes A first group of supporting screw rods (9), a first supporting frame (10) hinged at one end of the first group of supporting screw rods (9), a second supporting frame (11) hinged at the other end of the first group of supporting screw rods (9), a second group of supporting screw rods (12) hinged at one end of the first supporting frame (10) and the second supporting frame (11), and a third group of supporting screw rods (13) hinged at the other end of the first supporting frame (10) and the second supporting frame (11), and an auxiliary clamping block (14) is embedded and installed on one side away from the detachable mortise and tenon fixing buckle (5) between the two prefabricated panels (4).

2. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 1 are characterized in that: The first group of supporting screw rods (9) comprises a first hinged fixing block (15), a first screw rod (16) arranged on the lower surface of the first hinged fixing block (15), a second screw rod (17) arranged below the first screw rod (16), a second hinged fixing block (18) arranged on the lower end surface of the second screw rod (17), and a first connecting fixing sleeve (19) screwedly sleeved between the first screw rod (16) and the second screw rod (17).

3. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 2 are characterized in that: The first support frame (10) comprises a first support block (20) hinged on one side of the first hinged fixed block (15), a second support block (21) hinged on the other side of the first hinged fixed block (15), a first connecting groove (56) provided on the first support block (20), and a second connecting groove (22) provided on the second support block (21).

4. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 3 are characterized in that: The second support frame (11) comprises a third support block (23) hinged on one side of the second hinged fixing block (18), a fourth support block (24) hinged on the other side of the second hinged fixing block (18), a third connecting groove (25) provided on the third support block (23), and a fourth connecting groove (26) provided on the fourth support block (24).

5. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 4 are characterized in that: The second group of supporting screw rods (12) comprises a first joint (27) rotatably connected to one end of the first connecting groove (56), a second joint (28) rotatably connected to the other end of the first connecting groove (56), a third screw rod (29) arranged at the lower end surface of the first joint (27), a fourth screw rod (54) arranged at the lower end surface of the second joint (28), a third joint (30) rotatably connected to one end of the third connecting groove (25), a fourth joint (31) rotatably connected to the other end of the third connecting groove (25), a fifth screw rod (32) arranged at the upper end surface of the third joint (30), a sixth screw rod (55) arranged at the upper end surface of the fourth joint (31), a second connecting and fixing sleeve (33) screwedly sleeved between the third screw rod (29) and the fifth screw rod (32), and a third connecting and fixing sleeve (34) screwedly sleeved between the fourth screw rod (54) and the sixth screw rod (55).

6. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 4 are characterized in that: The third group of supporting screw rods (13) comprises a fifth joint (35) rotatably connected to one end of the second connecting groove (22), a sixth joint (36) rotatably connected to the other end of the second connecting groove (22), a seventh screw rod (37) arranged on the lower end surface of the fifth joint (35), an eighth screw rod (38) arranged on the lower end surface of the sixth joint (36), a seventh joint (39) rotatably connected to one end of the fourth connecting groove (26), an eighth joint (40) rotatably connected to the other end of the fourth connecting groove (26), a ninth screw rod (41) arranged on the upper end surface of the seventh joint (39), a tenth screw rod (42) arranged on the upper end surface of the eighth joint (40), a fourth connecting and fixing sleeve (43) screwedly sleeved between the seventh screw rod (37) and the ninth screw rod (41), and a fifth connecting and fixing sleeve (44) screwedly sleeved between the eighth screw rod (38) and the tenth screw rod (42).

7. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 1 are characterized in that: The mortise groove (6) is composed of a first installation groove (57) provided at one end of one side of the prefabricated plate (4) and a second installation groove (58) provided at the other end of the same side of the prefabricated plate (4); a second decorative block (59) is installed in each of the idle first installation groove (57) and the second installation groove (58); the two detachable cover plates (2) are fixedly connected by plugging in a connecting square rod (45); the upper and lower end surfaces of the prefabricated plate (4) are provided with fixing protrusions (46); the connecting square rod (45) is provided with fixing grooves (47) adapted to the fixing protrusions (46); and auxiliary card slots (48) adapted to the auxiliary card blocks (14) are provided between the two spliced ​​prefabricated plates (4).

8. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 7 are characterized in that: The sealing structure (3) comprises a fixed frame (49) and a sealing door (50) symmetrically rotatably connected to the fixed frame (49); the fixed frame (49) is composed of four identical frame fixing blocks (51); a mounting block (52) adapted to the fixing groove (47) is provided on the frame fixing block (51); and the frame fixing block (51) is fixedly mounted on the detachable cover plate (2) by means of bolts.

9. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 1 are characterized in that: The cabin body (1) and the sealing structure (3) installed at its two ends are connected by means of reinforcing connection blocks (60) at the end corners, and reinforcing connection grooves (53) adapted to the reinforcing connection blocks (60) are provided at the end corners of the cabin body (1) and the end corners of the sealing structure (3).

10. The prefabricated cabin that is easy to assemble and the method for assembling the cabin according to claim 1, characterized in that: The following steps are involved: S1. When in use, several prefabricated panels (4) should be taken out first, and then several required prefabricated panels (4) should be spliced ​​together through the auxiliary clamping block (14) to form four detachable cover panels (2) of the same size. At this time, the first installation grooves (57) of the two prefabricated panels (4) spliced ​​together will be docked with the second installation grooves (58) to form a mortise and tenon groove (6). Subsequently, the prefabricated panels (4) spliced ​​together can be tightly fixed together with the adjustable tenon blocks (7). Then, the four detachable cover panels (2) of the same size are snap-fitted and installed together through the connecting square rod (45). At this time, it is necessary to ensure that the fixing protrusions (46) on the prefabricated panels (4) are snap-fitted and installed in the fixing grooves (47) on the connecting square rod (45), so as to form a cabin (1); S2. Then, a plurality of frame fixing blocks (51) are fixedly installed on the prefabricated plates (4) at both ends of the detachable cover plate (2) by means of bolts. When installing the frame fixing blocks (51), the sealing door (50) should be installed first, and then the reinforcement connection blocks (60) are snap-fitted into the reinforcement connection grooves (53), thereby ensuring that the sealing structure (3) can be tightly snap-fitted into the openings at both ends of the cabin body (1); S3. When the adjustable tenon block (7) is inserted into the mortise (6), the adjustable tenon block (7) should be placed into the mortise (6) first, and then the first connecting and fixing sleeve (19) can be turned, so that the first screw rod (16) and the second screw rod (17) begin to expand, and then the first hinged fixing block (15) and the second hinged fixing block (18) are pressed against the inner wall of the mortise (6). Then, the second connecting and fixing sleeve (33) can be turned, so that the third screw rod (29) and the fifth screw rod (32) begin to expand, and at the same time, the third connecting and fixing sleeve (34) is turned, so that the fourth screw rod (54) and the sixth screw rod (55) begin to expand, so that the first support The support block (20) and the third support block (23) are pressed against the inner wall of the mortise (6), and then the fourth connecting and fixing sleeve (43) can be turned, so that the seventh screw rod (37) and the ninth screw rod (41) begin to expand, and the fifth connecting and fixing sleeve (44) is turned so that the eighth screw rod (38) and the tenth screw rod (42) begin to expand, and then the second support block (21) and the fourth support block (24) are pressed against the inner wall of the mortise (6), and finally the first decorative block (8) can be installed in the mortise (6) where the adjustable tenon block (7) is installed, and the second decorative block (59) can be installed in the vacant first installation groove (57) or the second installation groove (58); S4. When dismantling the device, the reinforcing connection block (60) should be first removed from the reinforcing connection groove (53), and then the bolts on the frame fixing block (51) should be removed. Subsequently, the reinforcing connection block (60) should be removed from the prefabricated plates (4) at both ends of the cover plate (2), and then the auxiliary clamping block (14) spliced ​​between the two prefabricated plates (4) should be removed. At this time, the first connecting and fixing sleeve (19), the second connecting and fixing sleeve (33), the third connecting and fixing sleeve (34), the fourth connecting and fixing sleeve (43) and the fifth connecting and fixing sleeve (44) can be screwed in reverse, so that the device can be quickly disassembled.

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