Assembly structure of assembly type building

Abstract

The invention provides an assembly structure of an assembly type building, and belongs to the technical field of assembly type buildings, the assembly structure comprises a building wall body A and a building wall body B. The outer sides of the sides, close to each other, of the building wall body A and the building wall body B are provided with an assembly opening A and an assembly opening B correspondingly, and connecting pieces used for connecting the building wall body A and the building wall body B are arranged in the assembly opening A and the assembly opening B; and a cover plate is assembled at the opening parts of the assembly opening A and the assembly opening B in a clamping manner. The problems that the labor intensity is high and the installation efficiency is low when an assembly structure of an assembly type building is installed are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of prefabricated buildings, and in particular relates to an assembly structure of a prefabricated building. Background Art

[0002] Prefabricated building wall panels are building components. They are assembled from prefabricated interior and exterior wall panels, forming a fully assembled panel structure with load-bearing wall panels as the primary component. Based on the material used, prefabricated building wall panels can be divided into ordinary reinforced concrete slabs, lightweight aggregate concrete slabs, vibrated brick siding, and panels made from industrial waste materials such as fly ash and slag. Based on the molding method, they can be divided into single-material solid and hollow slabs, as well as composite panels composed of reinforced concrete and insulation materials.

[0003] The wall panels of existing prefabricated buildings are fastened by locking them together with bolts. Although this assembly method can also achieve assembly between walls, it requires tools such as wrenches to repeatedly rotate the bolts to achieve tightening. Not only is the installation labor-intensive, but the installation efficiency is also low. Summary of the Invention

[0004] The present invention provides an assembly structure for a prefabricated building, which aims to solve the problems of high labor intensity and low installation efficiency in the assembly structure of the prefabricated building.

[0005] An embodiment of the present invention provides an assembly structure for an assembled building, comprising a building wall A and a building wall B. An assembly opening A and an assembly opening B are respectively formed on the outer sides of the adjacent sides of the building wall A and the building wall B. Connecting members for connecting the building wall A and the building wall B are installed in the assembly openings A and B. A cover plate is assembled at the mouth of the assembly openings A and B.

[0006] The connector includes a connector A, a connector B, and a carrier sheet. A notch is reserved on one side of the connector B, and the connector A is embedded in the notch of the connector B. The side of the connector A farther from the connector B is fixedly connected to the connector platform. The carrier sheet is fixedly connected to the lower end of the connector B. Positioning openings A are reserved on both sides of the connector A, and through openings are reserved on both sides of the connector B. A pair of strip openings are reserved on the carrier sheet, and side strips are movably installed in the strip openings. The side strips are fixedly connected to the side walls facing the through openings with embedded columns. The embedded columns pass through the through openings and are embedded in the positioning openings A. The side strips are fixedly connected to the right-angle strip A on the side away from the connector A, and the lower end of the right-angle strip A is fixedly connected to the rectangular strip.

[0007] The upper end of joint B is fixedly connected to the square tube, and the upper end of joint A is fixedly connected to the connecting seat. The side of the connecting seat close to joint B is fixedly connected to the splicing piece, which is spliced into the square tube. The upper end of joint B is also fixedly connected to the box body, which is located on the side of the square tube away from the splicing piece. The box body is equipped with an extrusion unit for the splicing piece and a cooperative unit for controlling the movement of the right-angle bar A.

[0008] The extrusion unit includes a handle, an adjustment column, a rotating disk A, a linkage piece A, a pressing platform and a silica gel platform. During the rotation of the handle, the rotating disk A is pulled by the adjustment column to rotate together with the circle. The linkage piece A engaged with the rotating disk A changes along the groove A. The pressing platform and the silica gel platform assembled on the linkage piece A press the splicing piece towards the farther side of the joint B.

[0009] The cooperation unit includes a rotating column, a rotating disk B and a pair of linkage bars B. During the rotation of the rotating disk A, the rotating column assembled at the lower end of the rotating disk A pulls the rotating disk B to rotate together. A pair of linkage bars B engaged with the rotating disk B change towards both sides of the box body.

[0010] Several assembly ports A are reserved on the side of the bearing piece in a mirror image manner. A connecting rod can be movably installed in the assembly port A. A cavity is reserved in the bearing piece. A slideway is reserved on the side of the bearing piece far from the joint A. The slideway is connected to the cavity. A fastening unit for fastening the bearing piece is installed in the cavity. The fastening unit includes a right-angle strip B, a connecting column, a movable piece and a pair of elastic pieces A. During the outward movement of the right-angle strip A, the rectangular strip at the lower end of the right-angle strip A pulls the right-angle strip B to rotate around the connecting column, and then pulls the movable piece to move towards the side far from the connecting rod, and then compresses the elastic piece A to shorten.

[0011] Further, the strip-shaped opening has a "丄" shaped structure, and the side strip also has a "丄" shaped structure.

[0012] Further, a U-shaped opening is reserved at the upper end of the box body. The handle is located in the U-shaped opening. The lower end of the handle is fixedly connected to one side of the adjustment column. The other side of the adjustment column penetrates the U-shaped opening and is fixedly connected to the upper end of the rotating disk A. A blocking piece is fixedly connected inside the box body. The linkage piece A is movably connected to the upper end of the blocking piece. Several teeth are reserved on one side of the linkage piece A and on the outer peripheral surface of the rotating disk A and are engaged with each other through the teeth. An assembly port B is reserved on one side of the box body towards the square tube. The pressing platform is located in the assembly port B. The pressing platform corresponds to the splicing piece. Both sides of the linkage piece A penetrate the box body. One side of the linkage piece A towards the square tube is fixedly connected to the side wall of the pressing platform. The silica gel platform is fixedly connected to the side of the pressing platform far from the linkage piece A.

[0013] Further, a pair of magnets are fixedly connected to the lower end of the U-shaped opening, and the handle is made of iron material.

[0014] Further, one side of the rotating column penetrates the blocking piece and is fixedly connected to the lower end of the rotating disk A. The other side of the rotating column is fixedly connected to the upper end of the rotating disk B. The rotating disk B is rotatably connected to the lower end of the box body. A groove B is reserved at the lower end inside the box body. The lower end of the linkage bar B is fixedly connected to a movable bar B. The movable bar B can be movably installed in the corresponding groove B. A pair of linkage bars B are located on both sides of the rotating disk B. Several teeth are reserved on one side of the linkage bar B and on the outer peripheral surface of the rotating disk B and are engaged with each other through the teeth. One side of the linkage bar B penetrates the side wall of the box body. The side of the right-angle strip A far from the side strip is fixedly connected to the lower end of the linkage bar B.

[0015] Furthermore, a groove A is reserved at the upper end of the barrier piece, and the lower end of the linkage piece A is fixedly connected to the variable strip A, and the variable strip A and the groove A are movably connected.

[0016] Furthermore, a circle is provided on the upper end of the handle.

[0017] Furthermore, the connecting column is fixedly connected in the cavity, and the connecting column is installed at the right angle of the right-angle bar B. The right-angle bar B rotates with the connecting column as the center of the circle. One side of the right-angle bar B passes through the slide, and the side wall of the right-angle bar B is in contact with the side wall of the rectangular bar. A rectangular opening is reserved on the side of the right-angle bar B farther away from the rectangular bar. The variable column is fixedly connected in the rectangular opening. A waist-shaped opening is reserved on the variable plate. The variable column is in the waist-shaped opening. The variable plate is fixedly connected to a pair of constraint rods on one side facing a pair of connecting rods. An embedding interface is reserved on the side of the connecting rod facing the variable plate. The constraint rod is embedded in the corresponding embedding interface. A pair of grooves C are reserved on the lower surface of the cavity. The lower end of the variable plate is fixedly connected to a pair of variable bars C. The variable bar C can be movably installed in the corresponding grooves C. The two sides of the elastic part A are respectively fixedly connected to the variable bars C and the grooves C.

[0018] Furthermore, the cavity and the assembly opening A are connected, and the side wall of the right-angle bar B is in close contact with the side wall of the cavity.

[0019] Furthermore, a disassembly unit is installed on the side of the connecting platform farther from the joint A, and the disassembly unit includes an assembly port C reserved on the side wall of the assembly port A and a clamping block fixedly connected to the side farther from the joint A, the clamping block is engaged in the assembly port C, and positioning ports B are reserved on both lateral sides of the assembly port C, and assembly ports D are reserved at both ends of one side of the clamping block. A variable platform is movably installed in the assembly port D, and one wall of the variable platform and one wall of the assembly port D are connected via an elastic member B. A shift rod is fixedly connected to the side wall of the variable platform, and the shift rod passes through the assembly port D. A positioning block is fixedly connected to the other wall of the variable platform, and the positioning block is wedge-shaped, and one side of the positioning block passes through the clamping block and is correspondingly engaged in the corresponding positioning port B.

[0020] The beneficial effects of the present invention are:

[0021] 1. The present invention realizes the rapid assembly and disassembly between the building wall A and the building wall B through the installation of the connecting parts, which greatly improves the construction efficiency and reduces the construction intensity.

[0022] 2. The present invention is equipped with a handle, an adjustment column, a rotating disk A, a linkage piece A, a pressing table and a silicone table. The user can rotate the handle to pull the rotating disk A to rotate, and then let the pressing table and the silicone table jointly press out the embedded piece embedded in the square tube, so that the user can disassemble the joint A and the joint B, so as to disassemble the building board A and the building board B. Moreover, because the silicone table and the embedded piece are in contact with each other, the shape of the silicone table changes during the period when the embedded column moves out of the positioning port A, thereby ensuring smooth operation. Through the installed rotating column, rotating disk B, a pair of linkage bars B, a pair of right-angle bars A, a pair of side bars and a pair of embedded columns, when the user pulls the rotating disk A, the rotating disk B pulls the linkage bar at the edge through the traction of the rotating column. The movable bar B changes, and then a pair of side bars pull the embedded column out of the positioning port A, so that the constraint between the joint A and the joint B is cancelled, so that the user can quickly disassemble the building board A and the building board B; the installed right-angle bar B, connecting column, changing plate and a pair of elastic parts A, when the user drives the rotating disk A to rotate, can also make the rectangular bar at the lower end of the right-angle bar A change together, and then press the right-angle bar B to rotate. The rotation of the right-angle bar B can pull the changing plate to move toward the side farther away from the connecting rod, and then move the constraint rod away from the connecting rod, so that the bearing plate and the connecting rod are cancelled, and the two levers are moved closer to each other, so that the positioning block moves out of the positioning port B, and then the card block is moved out of the assembly port C, and then the connecting table is disassembled in order to disassemble the connecting parts.

[0023] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 Schematic diagram of a top view of the structure of an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the cover plate removal structure according to an embodiment of the present invention;

[0027] Figure 3 For the embodiment of the present invention Figure 2 A schematic diagram of the structure at position M of FIG.

[0028] Figure 4 This is a schematic structural diagram of connector A, connector B, and a carrier sheet according to an embodiment of the present invention;

[0029] Figure 5 This is a schematic structural diagram of the connector B and the square tube according to an embodiment of the present invention;

[0030] Figure 6 For the embodiment of the present invention Figure 5 Schematic diagram of the N-way method structure;

[0031] Figure 7 Schematic diagram of the structure of the extrusion unit according to an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the handle and circle structure of an embodiment of the present invention;

[0033] Figure 9 This is a schematic diagram of the collaborative unit structure of an embodiment of the present invention;

[0034] Figure 10 This is a schematic structural diagram of the linkage bar B, the right-angle bar A and the side bar according to an embodiment of the present invention;

[0035] Figure 11 Schematic diagram of the fastening unit structure according to an embodiment of the present invention;

[0036] Figure 12 A schematic diagram of the structure of a movable plate and a connecting rod according to an embodiment of the present invention;

[0037] 1. Building wall A; 2. Building wall B; 3. Assembly opening A; 4. Assembly opening B; 5. Connector; 6. Cover plate; 51. Connector A; 52. Connector B; 53. Load-bearing piece; 54. Connecting platform; 55. Positioning opening A; 56. Through opening; 57. Strip opening; 58. Side strip; 59. Embedded column; 510. Right-angle strip A; 511. Square tube; 512. Connecting seat; 513. Embedded piece; 514. Box body; 515. Assembly opening A; 516. Connecting rod; 517. Slide; 518. Handle; 519. Adjusting column; 520. Rotating disk A; 521. Linkage piece A; 522. Compression platform; 523. Silicone platform; 524. U-shaped opening; 525. Barrier piece; 526. Variable Moving bar A; 527, groove A; 528, assembly port B; 529, magnet; 530, rotating column; 531, rotating disk B; 532, linkage bar B; 533, groove B; 534, variable bar B; 535, circle; 536, right-angle bar B; 537, connecting column; 538, variable piece; 540, elastic part A; 541, rectangular port; 542, variable column; 543, waist-shaped port; 544, restraining rod; 545, embedding interface; 546, groove C; 547, variable bar C; 548, rectangular bar; 549, assembly port C; 550, positioning port B; 551, clamping block; 552, assembly port D; 553, variable platform; 554, elastic part B; 555, shift rod; 556, positioning block. DETAILED DESCRIPTION

[0038] In order to make the objectives, technical solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0039] Referring to Figure 1 , an assembly structure of a prefabricated building is proposed in an embodiment of the present invention, which includes building wall A1 and building wall B2. Assembly openings A3 and assembly openings B4 are respectively provided on the outer sides of the sides of building wall A1 and building wall B2 that are close to each other. A connecting member 5 for connecting building wall A1 and building wall B2 is installed in assembly openings A3 and assembly openings B4. Covers 6 are snap-fitted at the openings of assembly openings A3 and assembly openings B4. Through the installation of connecting member 5, the rapid assembly and disassembly between building wall A1 and building wall B2 are realized, greatly improving the construction efficiency.

[0040] Referring to Figure 4-12 , connecting member 5 includes joint A51, joint B52, and bearing piece 53. A notch is reserved on one side of joint B52. Joint A51 is inserted into the notch of joint B52. A connecting platform 54 is fixedly connected to the side of joint A51 that is farther away from joint B52. The structure and specifications of connecting platform 54 and joint B52 are the same. Therefore, when joint A51 is fully inserted into joint B52, connecting platform 54 and joint B52 are in close contact to prevent joint A51 and joint B52 from disassembling. Bearing piece 53 is fixedly connected to the lower end of joint B52. Positioning openings A55 are reserved on both sides of joint A51. Through holes 56 are reserved on both sides of joint B52. A pair of strip-shaped openings 57 are reserved on bearing piece 53. Side strips 58 are movably installed in strip-shaped openings 57. Strip-shaped openings 57 have an "丄" - shaped structure, and side strips 58 also have an "丄" - shaped structure to ensure that side strips 58 can move smoothly along strip-shaped openings 57. An embedding column 59 is fixedly connected to the side wall of side strip 58 facing through hole 56. Embedding column 59 passes through through hole 56 and is inserted into positioning opening A55. A right-angle strip A510 is fixedly connected to the side of side strip 58 away from joint A51. A rectangular strip 548 is fixedly connected to the lower end of right-angle strip A510.

[0041] The upper end of the connector B52 is fixedly connected to the square tube 511, and the upper end of the connector A51 is fixedly connected to the connecting seat 512. The side of the connecting seat 512 close to the connector B52 is fixedly connected to the connecting piece 513. The connecting piece 513 is embedded in the square tube 511. The two sides of the square tube 511 are connected. When the connector A51 is completely embedded in the connector B52, the connecting piece 513 can be completely embedded in the square tube 511. The upper end of the connector B52 is also fixedly connected to the box body 514. The box body 514 is located on the side of the square tube 511 away from the engaging piece 513. An extrusion unit for the engaging piece 513 is installed in the box body 514. The extrusion unit includes a handle 518, an adjusting column 519, a rotating disk A520, a linkage piece A521, a pressing table 522 and a silicone table 523. A U-shaped opening 524 is reserved at the upper end of the box body 514. The handle 518 is located in the U-shaped opening 524. A pair of magnets 529 are fixedly connected to the lower end of the U-shaped opening 524. The handle 518 is made of iron material, and a circle 535 is installed at the upper end of the handle 518.

[0042] The lower end of handle 518 is fixedly connected to one side of an adjustment column 519. The other side of adjustment column 519 passes through U-shaped opening 524 and is fixedly connected to the upper end of rotating disk A520. Adjustment column 519 is used to transmit rotation, ensuring that the rotation of circle 535 can drive the rotation of rotating disk A520. A blocking piece 525 is fixedly connected to the box body 514. A linkage piece A521 is movably connected to the upper end of blocking piece 525. A groove A527 is reserved at the upper end of blocking piece 525. The lower end of linkage piece A521 is fixedly connected to a variable bar A526. Variable bar A526 and groove A527 are movably connected. Several teeth are reserved on one side of the linkage piece A521 and the outer peripheral surface of the rotating disk A520, and the teeth are engaged with each other. An assembly port B528 is reserved on the side of the box body 514 facing the square tube 511. The pressing platform 522 is in the assembly port B528. The pressing platform 522 corresponds to the splicing piece 513. Both sides of the linkage piece A521 pass through the box body 514. The linkage piece A521 is fixedly connected to the side wall of the pressing platform 522 facing the square tube 511. The silicone platform 523 is fixedly connected to the side of the pressing platform 522 away from the linkage piece A521 to ensure that when the linkage piece A521 pulls the pressing platform 522 to compress the splicing piece 513, the silicone platform 523 changes its shape first.

[0043] A cooperative unit for controlling the movement of the right-angle bar A510 is also installed in the box body 514. The cooperative unit includes a rotating column 530, a rotating disk B531 and a pair of linkage bars B532. One side of the rotating column 530 passes through the blocking piece 525 and is fixedly connected to the lower end of the rotating disk A520, and the other side of the rotating column 530 is fixedly connected to the upper end of the rotating disk B531. The installation of the rotating column 530 allows the rotating disk A520 to pull the rotating disk B531 to rotate together. The rotating disk B531 is screwed to the lower end of the box body 514. A groove B533 is reserved at the lower end of the box body 514. The lower end of the linkage bar B532 is fixedly connected to the variable bar B534. The variable bar B534 is movably installed in the corresponding groove B533. A pair of linkage bars B532 are located on both sides of the rotating disk B531. A plurality of teeth are reserved on one side of the linkage bar B532 and the outer circumference of the rotating disk B531 and engage with each other through the teeth. One side of the linkage bar B532 passes through the side wall of the box body 514. Figure 4 、 Figure 5 and Figure 9 The box body 514 side is provided with the mouth portion that allows the linkage bar B532 to change. The right angle bar A510 is fixedly connected to the linkage bar B532 lower end from the side bar 58 farther away.

[0044] The side of the carrier 53 is mirror-imaged with several assembly openings A515. Connecting rods 516 are movably mounted within these openings. These connecting rods 516 are fixedly attached to the lower wall of the assembly opening B4. The carrier 53 is connected to the connecting rods 516 via the assembly openings A515, facilitating assembly of the connector B52 and the carrier 53. A cavity is reserved within the carrier 53, and a slideway 517 is reserved on the side of the carrier 53 away from the connector A51.

[0045] The slide 517 is connected to the cavity, the cavity is connected to the assembly port A515, the side wall of the right-angle bar B536 is in close contact with the side wall of the cavity, and a fastening unit for fastening the carrier plate 53 is installed in the cavity. The fastening unit includes a right-angle bar B536, a connecting column 537, a variable plate 538 and a pair of elastic parts A540. The connecting column 537 is fixedly connected to the cavity. The connecting column 537 is installed at a right angle to the right-angle bar B536. The right-angle bar B536 rotates with the connecting column 537 as the center of the circle. One side of the right-angle bar B536 passes through the slide 517, and the side wall of the right-angle bar B536 is in close contact with the side wall of the rectangular bar 548. The side of the right-angle bar B536 passing through the slide 517 exceeds the rectangular bar 548, so that the rectangular bar 548 can force the right-angle bar B536 to rotate. The side of the right-angled bar B536, farther from the rectangular bar 548, has a rectangular opening 541. A variable post 542 is fixedly connected to the rectangular opening 541. A waist-shaped opening 543 is reserved on the variable plate 538. The variable post 542 is located within the waist-shaped opening 543. When the right-angled bar B536 rotates, the variable post 542 moves within the waist-shaped opening 543, causing the variable plate 538 to move along the groove C546. The variable plate 538 is fixedly connected to a pair of restraining rods 544 on the side facing the pair of connecting rods 516. The connecting rods 516 have embedded openings 545 on the side facing the variable plate 538. The restraining rods 544 are embedded in the corresponding embedded openings 545. A pair of grooves C546 are reserved on the lower surface of the cavity. The lower end of the variable plate 538 is fixedly connected to a pair of variable bars C547. The variable bars C547 are movably mounted in the corresponding grooves C546. The two sides of the elastic member A540 are respectively fixedly connected to the variable bar C547 and the groove C546. Under the action of the elastic member A540, the constraint rod 544 is kept embedded in the embedding interface 545. The elastic member A540 can not only fasten the constraint rod 544, but also fasten the linkage bar B532 on the other side of the right-angle bar A510, and the cooperative unit and the extrusion unit can also be fastened.

[0046] When assembling building wall A1 and building wall B2, joint A51 is inserted into joint B52. Because the side of joint A51 closest to joint B52 is an arch-shaped structure, the pair of insertion posts 59 are pressed outward when joint A51 is inserted into joint B52, allowing joint A51 to be inserted into joint B52. When joint A51 is fully inserted into joint B52, insertion posts 59 fit neatly into positioning openings A55.

[0047] The engaging piece 513 at the upper end of the connector A51 is engaged with the square tube 511 at the upper end of the connector B52. When the connector A51 is fully engaged with the connector B52, the engaging piece 513 presses the silicone base 523.

[0048] Reference Figure 2 and Figure 3A disassembly unit is installed on the side of the connecting platform 54 farther from the joint A51. The disassembly unit includes an assembly port C549 reserved on the side wall of the assembly port A3 and a clamping block 551 fixedly connected to the side farther from the joint A51. The clamping block 551 is engaged with the assembly port C549. Positioning ports B550 are reserved on both lateral sides of the assembly port C549. Assembly ports D552 are reserved at both ends of one side of the clamping block 551. A variable platform 553 is movably installed in the assembly port D552. One wall of the variable platform 553 and one wall of the assembly port D552 are connected via an elastic member B554. A shifting rod 555 is fixedly connected to the side wall of the variable platform 553. The shifting rod 555 passes through the assembly port D552. A positioning block 556 is fixedly connected to the other wall of the variable platform 553. The positioning block 556 is wedge-shaped. The positioning block 556 passes through the card block 551 and is correspondingly engaged in the corresponding positioning port B550. When assembling the connecting platform 54, the card block 551 is engaged in the assembly port C549. In the process of pushing the card block 551 into the assembly port C549, the positioning block 556 is received in the assembly port D552, and the elastic member B554 is compressed. When the positioning block 556 moves to the positioning port B550, under the action of the elastic member B554, the positioning block 556 is quickly engaged in the positioning port B550, thereby achieving the fastening of the connecting platform 54. When disassembling the connecting platform 54, the two levers 555 are moved close to each other to move the positioning block 556 out of the positioning port B550, and then the card block 551 is moved out of the assembly port C549, thereby achieving the disassembly of the connecting platform 54.

[0049] When disassembling building wall A1 and building wall B2, first pull the circle 535 upright, then pull the handle 518 upward through the circle 535. Then, rotate the circle 535. As the handle 518 rotates, the rotating disk A520 is pulled by the adjustment column 519 to rotate along with the circle 535. The linkage piece A521 engaged with the rotating disk A520 moves along the groove A527. The pressing platform 522 and the silicone platform 523 mounted on the linkage piece A521 press the splicing piece 513 toward the side farther from the joint B52. Because the silicone platform 523 has body elasticity, the splicing piece 513 cannot change when it is initially pressed, so the silicone platform 523 changes shape first.

[0050] During the rotation of the rotating disk A520, the rotating column 530 mounted on the lower end of the rotating disk A520 pulls the rotating disk B531 to rotate together. The pair of linkage bars B532 engaged with the rotating disk B531 move toward the sides of the box body 514. The right-angle bar A510 mounted on the lower end of the linkage bar B532 moves along with the linkage bar B532, and then the side bar 58 pulls the splicing column 59 out of the through-hole 56 and the positioning hole A55. At this point, the constraint between the joint A51 and the joint B52 is released, facilitating the subsequent disassembly of the building wall A1 and the building wall B2.

[0051] During the outward movement of the right-angle bar A510, the rectangular bar 548 at the lower end of the right-angle bar A510 pulls the right-angle bar B536 to rotate around the connecting column 537, and the changing column 542 in the rectangular opening 541 reserved on one side of the right-angle bar B536 moves along the waist-shaped opening 543 on the side of the changing piece 538, and then pulls the changing piece 538 to move toward the side farther away from the connecting rod 516, and then the elastic part A540 is compressed and shortened, so that the restraint rod 544 moves out of the embedding interface 545 on the connecting rod 516, and then the supporting piece 53 and the joint B52 can be easily moved out of the connecting rod 516, so as to disassemble the joint B52 and the supporting piece 53, and then the two levers 555 are moved closer to each other, so that the positioning block 556 moves out of the positioning opening B550, and then the card block 551 moves out of the assembly opening C549, thereby realizing the disassembly of the connecting platform 54 and then removing the connecting piece 5.

[0052] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly structure of an assembled building, comprising a building wall A and a building wall B, characterized in that: On the outer sides of the adjacent sides of building wall A and building wall B, assembly openings A and assembly openings B are respectively provided. In the assembly openings A and assembly openings B, connectors for connecting building wall A and building wall B are installed, and covers are snap-fitted at the openings of the assembly openings A and assembly openings B; The connector includes joint A, joint B and a bearing piece. A notch is reserved on one side of joint B. Joint A is inserted into the notch of joint B. A connecting platform is fixedly connected to the side of joint A far from joint B. The bearing piece is fixedly connected to the lower end of joint B. Positioning openings A are reserved on both sides of joint A, through openings are reserved on both sides of joint B, and a pair of strip-shaped openings are reserved on the bearing piece. Side strips can be movably installed in the strip-shaped openings. On the side wall of the side strip facing the through opening, an embedding column is fixedly connected. The embedding column penetrates through the through opening and is embedded in the positioning opening A. A right-angle strip A is fixedly connected to the side of the side strip far from joint A, and a rectangular strip is fixedly connected to the lower end of the right-angle strip A; A square tube is fixedly connected to the upper end of joint B, a connecting seat is fixedly connected to the upper end of joint A, an embedding piece is fixedly connected to the side of the connecting seat close to joint B, and the embedding piece is inserted into the square tube. A box body is also fixedly connected to the upper end of joint B. The box body is located on the side of the square tube far from the embedding piece. In the box body, a pressing-out unit for the embedding piece and a cooperation unit for controlling the change of the right-angle strip A are installed; The pressing-out unit includes a handle, an adjusting column, a rotating disk A, a linkage piece A, a pressing platform and a silica gel platform. During the rotation of the handle, the rotating disk A is pulled by the adjusting column to rotate together with the circle. The linkage piece A engaged with the rotating disk A changes along the groove A. The pressing platform and the silica gel platform assembled on the linkage piece A press the embedding piece towards the side of joint B far away; The cooperation unit includes a rotating column, a rotating disk B and a pair of linkage strips B. During the rotation of the rotating disk A, the rotating column assembled at the lower end of the rotating disk A pulls the rotating disk B to rotate together, and the pair of linkage strips B engaged with the rotating disk B change towards both sides of the box body; A number of assembly openings A are reserved in a mirror image manner on the side of the bearing piece. Connecting rods can be movably installed in the assembly openings A. A cavity is reserved in the bearing piece. A slideway is reserved on the side of the bearing piece far from joint A. The slideway is connected to the cavity. A fastening unit for fastening the bearing piece is installed in the cavity. The fastening unit includes a right-angle strip B, a connecting column, a changing piece and a pair of elastic pieces A. During the outward change of the right-angle strip A, the rectangular strip at the lower end of the right-angle strip A pulls the right-angle strip B to rotate around the connecting column, and then pulls the changing piece to change towards the side far from the connecting rod, and then the elastic piece A is compressed and shortened.

2. The assembly structure of an assembled building according to claim 1, characterized in that: The strip-shaped opening has a "丄" - shaped structure, and the side strip also has a "丄" - shaped structure.

3. The assembly structure of an assembled building according to claim 1, characterized in that: A U-shaped opening is reserved at the upper end of the box body. The handle is located in the U-shaped opening. The lower end of the handle is fixedly connected to one side of the adjusting column, and the other side of the adjusting column penetrates through the U-shaped opening and is fixedly connected to the upper end of the rotating disk A. A blocking piece is fixedly connected in the box body. The linkage piece A and the upper end of the blocking piece are movably connected. A number of teeth are reserved on one side of the linkage piece A and on the outer peripheral surface of the rotating disk A and are engaged with each other through the teeth. An assembly opening B is reserved on the side of the box body facing the square tube. The pressing platform is located in the assembly opening B. The pressing platform corresponds to the embedding piece. Both sides of the linkage piece A penetrate through the box body. The side of the linkage piece A facing the square tube is fixedly connected to the side wall of the pressing platform. The silica gel platform is fixedly connected to the side of the pressing platform far from the linkage piece A.

4. The assembly structure of an assembled building according to claim 3, characterized in that: A pair of magnets are fixedly connected to the lower end of the U-shaped mouth, and the handle is made of iron material.

5. The assembly structure of an assembled building according to claim 3, characterized in that: One side of the rotating column passes through the barrier piece and is fixedly connected to the lower end of the rotating disk A, and the other side of the rotating column is fixedly connected to the upper end of the rotating disk B. The rotating disk B is screwed to the lower end of the box body. A groove B is reserved at the lower end inside the box body. The lower end of the linkage bar B is fixedly connected to the variable bar B, and the variable bar B is movably arranged in the corresponding groove B. A pair of linkage bars B are located on both sides of the rotating disk B. A plurality of teeth are reserved on one side of the linkage bar B and the outer circumference of the rotating disk B and are engaged with each other through the teeth. One side of the linkage bar B passes through the side wall of the box body, and the side of the right-angle bar A farther from the side bar is fixedly connected to the lower end of the linkage bar B.

6. The assembly structure of an assembled building according to claim 3, characterized in that: A groove A is reserved at the upper end of the barrier piece, and the lower end of the linkage piece A is fixedly connected to the variable strip A, and the variable strip A and the groove A are movably connected.

7. The assembly structure of an assembled building according to claim 4, characterized in that: There is a circle on the top of the handle.

8. The assembly structure of an assembled building according to claim 1, characterized in that: The connecting column is fixedly connected in the cavity, and the connecting column is installed at the right angle of the right-angle bar B. The right-angle bar B rotates with the connecting column as the center of the circle. One side of the right-angle bar B passes through the slide, and the side wall of the right-angle bar B is in contact with the side wall of the rectangular bar. A rectangular opening is reserved on the side of the right-angle bar B farther away from the rectangular bar. The variable column is fixedly connected in the rectangular opening. A waist-shaped opening is reserved on the variable plate. The variable column is in the waist-shaped opening. The variable plate is fixedly connected to a pair of constraint rods on one side facing a pair of connecting rods. An embedding interface is reserved on the side of the connecting rod facing the variable plate. The constraint rod is embedded in the corresponding embedding interface. A pair of grooves C are reserved on the lower surface of the cavity. The lower end of the variable plate is fixedly connected to a pair of variable bars C. The variable bar C can be movably installed in the corresponding grooves C. The two sides of the elastic part A are respectively fixedly connected to the variable bars C and the grooves C.

9. The assembly structure of an assembled building according to claim 8, characterized in that: The cavity is connected to the assembly port A, and the side wall of the right-angle bar B is in close contact with the side wall of the cavity.

10. The assembly structure of an assembled building according to claim 1, characterized in that: A disassembly unit is installed on the side of the connecting platform farther from the joint A. The disassembly unit includes an assembly port C reserved on the side wall of the assembly port A and a clamping block fixedly connected to the side farther from the joint A. The clamping block is engaged in the assembly port C. Positioning ports B are reserved on both lateral sides of the assembly port C. Assembly ports D are reserved at both ends of one side of the clamping block. A variable platform is movably installed in the assembly port D. One wall of the variable platform and one wall of the assembly port D are connected via an elastic member B. A shift rod is fixedly connected to the side wall of the variable platform, and the shift rod passes through the assembly port D. A positioning block is fixedly connected to the other wall of the variable platform. The positioning block is wedge-shaped, and one side of the positioning block passes through the clamping block and is correspondingly engaged in the corresponding positioning port B.

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