Fabricated self-heat-preservation wall structure capable of being quickly spliced

Abstract

The invention discloses an assembly type self-heat-preservation wall structure capable of being quickly spliced, and belongs to the technical field of assembly type wall bodies, the assembly type self-heat-preservation wall structure comprises a standard wall body, a first arc-shaped groove is formed in one end of the standard wall body in the height direction, a first semi-cylindrical rod is horizontally and rotationally arranged in the first arc-shaped groove, and a groove is vertically formed in the outer end face of the first semi-cylindrical rod. The first arc-shaped groove and the second arc-shaped groove are formed in the two ends of the standard wall body correspondingly, the first semi-cylindrical rod and the second semi-cylindrical rod are rotationally installed in the arc-shaped grooves in the two ends correspondingly, the grooves and the protrusions which are matched with each other are formed in the end faces of the two semi-cylindrical rods correspondingly, and then a rotating mechanism is matched for use; through the arrangement of the first semi-cylindrical rod and the second semi-cylindrical rod, after the standard wall body is vertically inserted and installed, the cylindrical rod formed by the first semi-cylindrical rod and the second semi-cylindrical rod can be controlled to rotate through the rotating mechanism, gaps at the connecting position are staggered, and the stability of the connecting position is improved.

Description

Technical Field

[0001] The present invention relates to an assembled self-insulating wall structure, in particular to an assembled self-insulating wall structure that can be quickly spliced, and belongs to the technical field of assembled walls. Background Art

[0002] At present, in the process of vertical connection of assembled self-insulating walls, the edge walls at both ends are first vertically inserted and fixed by a crane, and then the standard walls are vertically hoisted in sequence along the length direction of the wall. The upper and lower ends of the edge walls and the standard walls are provided with through waist-shaped holes, and the waist-shaped holes are evenly distributed along the length direction of the wall. The outer ends of the edge walls form arc-shaped grooves, and both ends of the standard walls form arc-shaped grooves, and slots are evenly distributed in the vertical direction of the end faces of the walls.

[0003] When connecting the edge wall and the standard wall and the two groups of standard walls to each other, first insert horizontal reinforcement through the slot in the height direction of the end face of the wall. The horizontal reinforcement has the same shape as the waist-shaped hole, and the stainless steel tube is vertically inserted into the waist-shaped hole of the wall, and the stainless steel tube passes through multiple groups of horizontal reinforcements to form a limit for the end of the horizontal reinforcement located inside the fixed wall, and the outer end of the horizontal reinforcement protrudes from the outer end face of the wall and forms a bulge on the end face of the wall. Then the second wall is hoisted and inserted, and the protruding part of the horizontal reinforcement fits into the groove of the second wall to limit the insertion of the second wall. After the second wall is vertically inserted, the multiple groups of horizontal reinforcements are horizontally translated toward the inside of the second wall. After the movement, another group of stainless steel tubes is used to vertically pass through the inside of the second wall, and the stainless steel tube limits the other end of the horizontal reinforcement, thereby vertically plugging and splicing the adjacent walls.

[0004] In the current wall assembly process, although the structure of the wall and connecting components is simple, multiple horizontal reinforcement bars need to be evenly inserted horizontally along the height direction of the end face after the wall is inserted, which is time-consuming. In addition, after the wall at the outer end face is inserted, the horizontal reinforcement bars need to be moved again and another stainless steel pipe needs to be inserted. The operation is relatively troublesome and affects the speed of wall splicing.

[0005] Therefore, a prefabricated self-insulating wall structure that can be quickly assembled is designed to optimize the above problems. Summary of the Invention

[0006] The main purpose of the present invention is to provide an assembled self-insulating wall structure that can be quickly spliced, by respectively providing a first arc groove and a second arc groove at both ends of the standard wall, and rotatably installing a first semi-cylindrical rod and a second semi-cylindrical rod inside the arc grooves at both ends, and the end faces of the two groups of semi-cylindrical rods are respectively provided with grooves and protrusions that match each other, and then used in conjunction with a rotating mechanism, so that after the standard wall is vertically plugged in and installed, the rotating mechanism can be used to control the rotation of the cylindrical rod formed by the first semi-cylindrical rod and the second semi-cylindrical rod, and the gaps at the connection are misaligned to improve the stability of the connection, and the rotating mechanism composed of the arc groove at the bottom end of the first semi-cylindrical rod, the guide block, the guide rod, the tension spring, the vertical rod, the stop block, the nut, and the external thread can automatically control the rotation of the first semi-cylindrical rod and the second semi-cylindrical rod after the vertical splicing is completed, without the need for manual labor. The machine can be adjusted and controlled, the operation is more convenient, the splicing is faster, and the practicality is higher. Tooth blocks are respectively provided along the circumferential direction at both ends of the first semi-cylindrical rod and the second semi-cylindrical rod, and then used in conjunction with the rack inside the installation groove and the slot on the relatively fitting surface. During the rotation of the first semi-cylindrical rod and the second semi-cylindrical rod, the rack can be driven to slide horizontally, and the rack can be inserted into the slot on the end face of another standard wall, thereby improving the connection stability of the standard wall. Grouting holes are vertically opened at the top of the second semi-cylindrical rod, and discharge holes are evenly opened on the outside of the second semi-cylindrical rod along the length direction, and then used in conjunction with the filling holes on the inside of the first arc groove and the second arc groove, cement mortar can be injected through the grouting holes after the splicing is completed, and a stable connection is formed on the connecting surface, and the connection is reinforced and sealed again, which is more practical.

[0007] The purpose of the present invention can be achieved by adopting the following technical solutions:

[0008] A quickly assembled self-insulating wall structure includes a standard wall, one end of the standard wall is provided with a first arc groove along the height direction, a first semi-cylindrical rod is provided inside the first arc groove for horizontal rotation, and a groove is provided vertically on the outer end surface of the first semi-cylindrical rod, and the other end of the standard wall is provided with a second arc groove vertically along the height direction, a second semi-cylindrical rod is provided inside the second arc groove for horizontal rotation, and a protrusion that cooperates with the groove is provided on the outer end surface of the second semi-cylindrical rod in the vertical direction, the first semi-cylindrical rod and the second semi-cylindrical rod have the same radius, a connecting mechanism for limiting the first semi-cylindrical rod and the second semi-cylindrical rod is provided at the middle position of the standard wall end surface, a reinforcement mechanism is provided at the upper and lower ends of the standard wall end surface, a rotating mechanism for controlling the horizontal rotation of the first semi-cylindrical rod and the second semi-cylindrical rod is provided at the bottom of the standard wall end surface, and a locking mechanism is provided between the second semi-cylindrical rod and the standard wall and the first semi-cylindrical rod.

[0009] Preferably: the connecting mechanism includes a semicircular slider and a semicircular guide groove, and the two end surfaces of the standard wall are respectively located in the middle position of the first arc groove and the second arc groove, and semicircular sliders are fixed along the circumferential direction. The outer sides of the first semi-cylindrical rod and the second semi-cylindrical rod are both provided with semicircular guide grooves along the circumferential direction, and the semicircular sliders are slidably arranged inside the semicircular guide grooves.

[0010] Preferably, the cross-sectional shapes of the ends of the semicircular sliding block and the semicircular guide groove are both convex.

[0011] Preferably: the reinforcement mechanism includes a tooth block, a mounting groove, a rack and a slot, the tooth block is located on the arc-shaped surfaces at both ends of the first semi-cylindrical rod and the second semi-cylindrical rod, the tooth blocks on the first semi-cylindrical rod and the second semi-cylindrical rod are connected end to end, the opposite sides of the first semi-cylindrical rod and the second semi-cylindrical rod are provided with a mounting groove, and the mounting groove is parallel to the length direction of the standard wall, the interior of the mounting groove is slidingly provided with a rack that engages with the tooth block, and slots are provided at the relative positions of the end surface of the standard wall and the mounting groove, and the rack is plugged into the slot.

[0012] Preferably, the length of the rack is greater than one quarter of the circumference of the second semi-cylindrical rod, and an end of the rack close to the slot is symmetrically provided with an oblique guide edge.

[0013] Preferably: the rotating mechanism includes an arc-shaped slide groove, a guide block, a guide rod, a tension spring and a blocking assembly, the arc-shaped slide groove is opened at the bottom end of the inner side of the first arc-shaped groove, a guide block is slidingly provided inside the arc-shaped slide groove, a guide rod is fixed between the two ends of the arc-shaped slide groove, the guide rod passes through the guide block and is slidingly connected to the guide block, a tension spring is provided between the side of the guide block and the end of the arc-shaped slide groove, the guide rod passes through the inside of the tension spring, the guide block is fixedly connected to the outer side of the first semi-cylindrical rod, and the end of the arc-shaped slide groove is provided with a blocking assembly for limiting the guide block.

[0014] Preferably: the blocking assembly includes a vertical rod and a stopper, the vertical rod is vertically slidably set at the bottom end of the standard wall, the top of the vertical rod is fixed with a stopper, the stopper is in contact with the outer edge of the guide block, and the stopper is flush with the top of the guide block, the stopper and the guide block are at the same height, the bottom end of the vertical rod extends to the bottom of the standard wall, and the protruding length of the bottom end of the vertical rod is the same as the height of the guide block.

[0015] Preferably, a nut is threadedly installed at the bottom end of the vertical rod, an external thread matching the nut is provided at the bottom end of the vertical rod, and a hidden groove is provided at the bottom end of the standard wall at a position above the nut.

[0016] Preferably, the locking mechanism includes a grouting hole and a discharge hole, the grouting hole is vertically opened inside the second semi-cylindrical rod, and the outer side of the second semi-cylindrical rod is evenly provided with discharge holes connected to the inside of the grouting hole along the height direction.

[0017] Preferably, filling holes are evenly formed on the inner sides of the first arc-shaped groove and the second arc-shaped groove, and through holes are evenly formed on the outer side of the first semi-cylindrical rod along the height direction, and the through holes are connected to the interior of the groove.

[0018] The beneficial effects of the present invention are:

[0019] The present invention provides an assembled self-insulating wall structure that can be quickly spliced, wherein the first and second arc-shaped grooves are respectively opened at both ends of the standard wall, and the first semi-cylindrical rod and the second semi-cylindrical rod are rotatably installed in the arc-shaped grooves at both ends, and the end surfaces of the two sets of semi-cylindrical rods are respectively opened with grooves and protrusions that cooperate with each other, and then used in conjunction with a rotating mechanism. After the standard wall is vertically plugged and installed, the rotating mechanism can be used to control the cylindrical rod formed by the first semi-cylindrical rod and the second semi-cylindrical rod to rotate, so as to stagger the gaps at the connection to improve the stability of the connection. The rotating mechanism composed of the arc-shaped sliding groove at the bottom end of the first semi-cylindrical rod, the guide block, the guide rod, the tension spring, the vertical rod, the stopper, the nut, and the external thread can automatically control the rotation of the first semi-cylindrical rod and the second semi-cylindrical rod after the vertical splicing is completed, without manual adjustment, so that the operation is more convenient, the splicing is faster, and the practicality is higher.

[0020] By providing tooth blocks along the circumferential direction at both ends of the first semi-cylindrical rod and the second semi-cylindrical rod, and using them in conjunction with the rack inside the mounting groove and the slot on the relative mating surface, the rack can be driven to slide horizontally during the rotation of the first semi-cylindrical rod and the second semi-cylindrical rod, and the rack can be inserted into the slot on the end face of another standard wall, thereby improving the connection stability of the standard wall;

[0021] By vertically opening a grouting hole at the top of the second semi-cylindrical rod, and evenly opening discharge holes on the outside of the second semi-cylindrical rod along the length direction, and then using it in conjunction with the filling holes on the inside of the first arc-shaped groove and the second arc-shaped groove, cement mortar can be injected through the grouting hole after the splicing is completed to form a stable connection on the connection surface, and the connection can be reinforced and sealed again, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall diagram of the splicing state of a preferred embodiment of a quickly spliced ​​assembled self-insulating wall structure of the present invention;

[0023] Figure 2 This is a diagram of a splicing reinforcement mechanism in a preferred embodiment of a rapidly spliced ​​assembled self-insulating wall structure of the present invention;

[0024] Figure 3 This is a diagram of a connection mechanism in a splicing state of a preferred embodiment of a quickly spliced ​​assembled self-insulating wall structure of the present invention;

[0025] Figure 4 A diagram of a rotating mechanism in a splicing state of a preferred embodiment of a rapidly spliced ​​assembled self-insulating wall structure of the present invention;

[0026] Figure 5 A top cross-sectional view of a preferred embodiment of a rapidly assembled self-insulating wall structure of the present invention in a spliced ​​state;

[0027] Figure 6 This is a preferred embodiment of a quickly assembled self-insulating wall structure of the present invention. Figure 2 Enlarged view of point A in the middle;

[0028] Figure 7 This is a preferred embodiment of a quickly assembled self-insulating wall structure of the present invention. Figure 4 Enlarged view of point B in the middle;

[0029] Figure 8 This is a preferred embodiment of a quickly assembled self-insulating wall structure of the present invention. Figure 4 Enlarged view of point C in the middle.

[0030] In the figure: 1, standard wall; 2, first arc-shaped groove; 3, first semi-cylindrical rod; 4, groove; 5, second arc-shaped groove; 6, second semi-cylindrical rod; 7, protrusion;

[0031] 8. Connecting mechanism; 801. Semicircular slider; 802. Semicircular guide groove;

[0032] 9. Reinforcement mechanism; 901. Tooth block; 902. Mounting slot; 903. Rack; 904. Slot;

[0033] 10. Rotating mechanism; 1001. Arc-shaped slide; 1002. Guide block; 1003. Guide rod; 1004. Tension spring; 1005. Vertical rod; 1006. Stop block; 1007. Nut; 1008. External thread;

[0034] 11. Locking mechanism; 1101. Grouting hole; 1102. Discharge hole; 1103. Filling hole; 1104. Through hole. DETAILED DESCRIPTION

[0035] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0036] like Figures 1-8As shown, this embodiment provides a prefabricated self-insulating wall structure that can be quickly assembled, including a standard wall 1, one end of the standard wall 1 is provided with a first arc groove 2 along the height direction, the interior of the first arc groove 2 is provided with a first semi-cylindrical rod 3 for horizontal rotation, and the outer end surface of the first semi-cylindrical rod 3 is provided with a groove 4 vertically, and the other end of the standard wall 1 is provided with a second arc groove 5 vertically along the height direction, the interior of the second arc groove 5 is provided with a second semi-cylindrical rod 6 for horizontal rotation, and the outer end surface of the second semi-cylindrical rod 6 is provided with a groove 4 vertically. A protrusion 7 is provided that cooperates with the groove 4, the radius of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 are the same, and a connecting mechanism 8 for limiting the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 is provided at the middle position of the end face of the standard wall 1. Reinforcement mechanisms 9 are provided at the upper and lower ends of the end face of the standard wall 1. A rotating mechanism 10 for controlling the horizontal rotation of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 is provided at the bottom of the end face of the standard wall 1, and a locking mechanism 11 is provided between the second semi-cylindrical rod 6 and the standard wall 1 and the first semi-cylindrical rod 3.

[0037] The overall working principle: the outer end face of the edge wall is a vertical plane, and the inner end face cooperates with the end face of the standard wall 1. When assembling the wall, first vertically install the edge wall that cooperates with the first semi-cylindrical rod 3 at one end of the wall, then install the standard wall 1 in sequence, and finally install another set of edge walls that cooperate with the second semi-cylindrical rod 6. The semi-cylindrical rod is made of aluminum alloy or Q235B steel, and the surface is hot-dip galvanized with a coating thickness of ≥85μm to prevent rust. When splicing and installing the standard wall 1, the groove 4 on the first semi-cylindrical rod 3 is aligned with the protrusion 7 on the second semi-cylindrical rod 6, and then the standard wall 1 is controlled to move vertically downward, and the sides of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 are fitted together to form a whole cylinder. When the standard wall 1 moves down to the lowest point, After the end, the rotating mechanism 10 is used to control the first semi-cylindrical rod 3 to rotate horizontally by ninety degrees. The first semi-cylindrical rod 3 will squeeze the second semi-cylindrical rod 6 and rotate at the same angle. At this time, the gap between the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 is staggered with the gap on the side of the wall. Because of the limitation of the protrusion 7 and the groove 4, the stability of the connection can be improved. At the same time, in the process of the rotating mechanism 10 controlling the rotation of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6, the activation of the reinforcement mechanism 9 will also be controlled in conjunction to form a second reinforcement at the top and bottom of the wall end face. In addition, after the wall is plugged in and limited by parts, it is reinforced again by the locking mechanism 11 to fill the gap in the connection and ensure the sealing and reinforcement stability of the connection.

[0038] In this embodiment, the connecting mechanism 8 includes a semicircular slider 801 and a semicircular guide groove 802. Semicircular sliders 801 are fixed along the circumferential direction on both end surfaces of the standard wall 1 and located in the middle position of the first arc groove 2 and the second arc groove 5 respectively. Semicircular guide grooves 802 are provided on the outer sides of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 along the circumferential direction, and the semicircular slider 801 is slidably arranged inside the semicircular guide groove 802.

[0039] Local working principle: In the initial state, the semicircular sliders 801 are located inside separate semicircular guide grooves 802, but when the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 are behind, the semicircular sliders 801 will be located inside the two sets of semicircular guide grooves 802, preventing the wall from moving up and down and falling out, forming a mechanical lock and ensuring the stability of the wall.

[0040] In this embodiment, the cross-sectional shapes of the ends of the semicircular sliding block 801 and the semicircular guiding groove 802 are both convex.

[0041] Local working principle: The thickness of the semicircular slider 801 is h = (R / 2) ± 0.2mm, and the depth of the guide groove is H = h + 0.3mm, ensuring that the slider can rotate freely and the axial displacement is ≤ 0.5mm. The shoulder width b of the convex section is 5-8mm to prevent the slider from escaping from the guide groove. The semicircular slider 801 can only rotate horizontally inside the semicircular guide groove 802, and the stability is higher after splicing. The contact surface between the semicircular slider 801 and the guide groove is coated with molybdenum disulfide grease, and the friction coefficient is ≤ 0.15 to ensure smooth rotation.

[0042] In this embodiment, the reinforcement mechanism 9 includes a tooth block 901, a mounting groove 902, a rack 903 and a slot 904. The tooth block 901 is located on the arc-shaped surfaces at both ends of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6. The tooth blocks 901 on the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 are connected end to end. The opposite sides of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 are provided with a mounting groove 902, and the mounting groove 902 is parallel to the length direction of the standard wall 1. The interior of the mounting groove 902 is slidingly provided with a rack 903 that engages with the tooth block 901. Slots 904 are provided at the relative positions of the end surface of the standard wall 1 and the mounting groove 902, and the rack 903 is plugged into the slot 904.

[0043] Local working principle: In the process of using the rotating mechanism 10 to control the rotation of the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6, the tooth block 901 on the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 will control the rack 903 to slide horizontally inside the mounting groove 902, and the rack 903 moves toward the inside of the slot 904. The rack 903 will not completely break away from the mounting groove 902. After the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6 rotate ninety degrees, the two ends of the rack 903 will be between the mounting groove 902 and the slot 904 respectively, which can prevent the wall from moving up and down.

[0044] In this embodiment, the length of the rack 903 is greater than one-quarter of the circumference of the second semi-cylindrical rod 6 , and an end of the rack 903 close to the slot 904 is symmetrically provided with an oblique guide edge.

[0045] Local working principle: The length of the rack 903 L = (πR / 2) + 20mm (R is the radius of the semi-cylindrical rod), ensuring that the rack 903 is inserted into the slot 904 by at least 15mm after rotating 90°. When the second semi-cylindrical rod 6 rotates ninety degrees, the rack 903 will not completely enter the slot 904, and a part of it will be located inside the mounting groove 902. The setting of the bevel guide edge at the end of the rack 903, the angle α between the bevel guide edge and the axis of the rack 903 is 45°±5°, and the guide edge length is 10-15mm, which can play a certain guiding role during the insertion process, so that the rack 903 can be smoothly inserted into the interior of the slot 904.

[0046] In this embodiment, the rotating mechanism 10 includes an arc-shaped slide 1001, a guide block 1002, a guide rod 1003, a tension spring 1004 and a blocking assembly. The arc-shaped slide 1001 is opened at the bottom end of the inner side of the first arc-shaped slide 2, and a guide block 1002 is slidingly provided inside the arc-shaped slide 1001. A guide rod 1003 is fixed between the two ends of the arc-shaped slide 1001. The guide rod 1003 passes through the guide block 1002 and is slidably connected to the guide block 1002. A tension spring 1004 is provided between the side of the guide block 1002 and the end of the arc-shaped slide 1001. The guide rod 1003 passes through the inside of the tension spring 1004, and the guide block 1002 is fixedly connected to the outer edge of the first semi-cylindrical rod 3. The end of the arc-shaped slide 1001 is provided with a blocking assembly for limiting the guide block 1002.

[0047] Local working principle: In the initial state, the tension spring 1004 is in an extended state, applying tension to the guide block 1002. Since the blocking component limits the guide block 1002, the guide block 1002 will not slide, and the vertical end face of the first semi-cylindrical rod 3 is flush with the outer end face of the standard wall 1 until the standard wall 1 moves down to the lowest installation end. At this time, the blocking component releases the locking state of the guide block 1002, and the tension spring 1004 controls the reset of the guide block 1002, thereby controlling the horizontal rotation of the first semi-cylindrical rod 3.

[0048] In this embodiment, the blocking assembly includes a vertical rod 1005 and a stop block 1006. The vertical rod 1005 is vertically slidably set at the bottom end of the standard wall 1. The stop block 1006 is fixed to the top of the vertical rod 1005. The stop block 1006 is in contact with the outer edge of the guide block 1002, and the stop block 1006 is flush with the top of the guide block 1002. The stop block 1006 is at the same height as the guide block 1002. The bottom end of the vertical rod 1005 extends to the bottom of the standard wall 1, and the protruding length of the bottom end of the vertical rod 1005 is the same as the height of the guide block 1002.

[0049] Local working principle: A boss with a diameter larger than the rod body is set at the bottom end of the vertical rod 1005, which slides with the vertical guide groove at the bottom of the standard wall 1. A limiting convex strip is provided on the inner wall of the guide groove to prevent the vertical rod 1005 from rotating. In the initial state, the stop block 1006 is attached to the reset moving side of the guide block 1002. The surface roughness of the fitting surface between the stop block 1006 and the guide block 1002 is ≤Ra3.2, and the bottom end of the vertical rod 1005 protrudes from the bottom of the standard wall 1. When the standard wall 1 moves downward, the vertical rod 1005 will first contact the installation, and as the standard wall 1 continues to move downward, it will drive the stop block 1006 to slide upward until the bottom end of the stop block 1006 is no longer attached to the guide block 1002. At this time, the bottom of the standard wall 1 is in contact with the installation surface, and the reset of the guide block 1002 is no longer blocked, and it is reset under the tension of the tension spring 1004.

[0050] In this embodiment, a nut 1007 is threadedly installed at the bottom end of the vertical rod 1005, and an external thread 1008 is provided at the bottom end of the vertical rod 1005 to cooperate with the nut 1007. A hidden groove is provided at the bottom end of the standard wall 1 at a position above the nut 1007.

[0051] Partial working principle: In order to avoid accidental touching of the vertical rod 1005 during transportation, the nut 1007 can be used to limit the position of the vertical rod 1005. During the installation of the wall panel, the nut 1007 is moved to the lowest end of the vertical rod 1005. The depth of the hidden groove is 2-3mm larger than the height of the nut 1007. The gap between the outer diameter of the nut 1007 and the inner diameter of the hidden groove is ≤0.8mm, ensuring that the nut 1007 is completely hidden and does not affect the flatness of the bottom surface of the wall.

[0052] In this embodiment, the locking mechanism 11 includes a grouting hole 1101 and a discharge hole 1102. The grouting hole 1101 is vertically opened inside the second semi-cylindrical rod 6, and the outer side of the second semi-cylindrical rod 6 is evenly provided with a discharge hole 1102 that is connected to the inside of the grouting hole 1101 along the height direction.

[0053] Local working principle: After the wall is spliced ​​together using parts for insertion and limiting, in order to ensure the sealing effect of the connection, cement mortar is injected into the grouting hole 1101 until the slurry overflows from the top of the gap between the semi-cylindrical rod and the arc groove, and the cement mortar enters the first arc groove 2 and the second arc groove 5 from the discharge hole 1102 for filling. The diameter of the grouting hole 1101 is φ8-12mm, the spacing of the discharge holes 1102 is 200-300mm, and the hole diameter is φ4-6mm. Ensure that the mortar is evenly filled to ensure the sealing effect and stability of the connection. The grouting pressure is controlled at 0.2-0.5MPa, the cement mortar mix ratio is 1:1.5:0.4 (cement: medium sand: water), the slump is 80-100mm, the curing time after grouting is ≥7 days, the compressive strength is ≥M10, and the water resistance grade is ≥P6.

[0054] In this embodiment, filling holes 1103 are evenly opened on the inner sides of the first arc groove 2 and the second arc groove 5 , and through holes 1104 are evenly opened on the outer side of the first semi-cylindrical rod 3 along the height direction. The through holes 1104 are connected to the interior of the groove 4 .

[0055] Local working principle: With the opening of the filling hole 1103 and the through hole 1104, cement mortar will also flow into the filling hole 1103 and the through hole 1104, which can enhance the connection stability between the wall and the first semi-cylindrical rod 3 and the second semi-cylindrical rod 6.

[0056] The above is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present invention within the scope disclosed by the present invention, which fall within the scope of protection of the present invention.

Claims

1. A rapidly assembled self-insulating wall structure comprising a standard wall (1), characterized in that: One end of the standard wall (1) is provided with a first arc groove (2) along the height direction, a first semi-cylindrical rod (3) is provided in the interior of the first arc groove (2) for horizontal rotation, a groove (4) is provided vertically on the outer end surface of the first semi-cylindrical rod (3), a second arc groove (5) is provided vertically along the height direction on the other end of the standard wall (1), a second semi-cylindrical rod (6) is provided in the interior of the second arc groove (5) for horizontal rotation, a protrusion (7) which matches the groove (4) is provided on the outer end surface of the second semi-cylindrical rod (6) along the vertical direction, the first semi-cylindrical rod (3) is provided with a first arc groove (2) and a second semi-cylindrical rod (3) is provided with a first arc groove (2) and a second semi-cylindrical rod (3) is provided with a first arc groove (2) and a second semi-cylindrical rod (3) is provided with a first arc groove (2) and a second semi-cylindrical rod (3) is provided with a first arc groove (2) and a second semi-cylindrical rod (3) is provided with a first arc groove (2) and a second semi-cylindrical rod (3) is provided with a first arc groove (2) and a first ... ) has the same radius as the second semi-cylindrical rod (6); a connecting mechanism (8) for limiting the first semi-cylindrical rod (3) and the second semi-cylindrical rod (6) is provided at the middle position of the end face of the standard wall (1); a reinforcing mechanism (9) is provided at the upper and lower ends of the end face of the standard wall (1); a rotating mechanism (10) for controlling the horizontal rotation of the first semi-cylindrical rod (3) and the second semi-cylindrical rod (6) is provided at the bottom of the end face of the standard wall (1); a locking mechanism (11) is provided between the second semi-cylindrical rod (6), the standard wall (1) and the first semi-cylindrical rod (3).

2. The quickly assembled self-insulating wall structure according to claim 1, characterized in that: The connecting mechanism (8) comprises a semicircular slider (801) and a semicircular guide groove (802). Semicircular sliders (801) are fixed along the circumferential direction on both end surfaces of the standard wall (1) and respectively located in the middle of the first arc groove (2) and the second arc groove (5). Semicircular guide grooves (802) are provided along the circumferential direction on the outer sides of the first semi-cylindrical rod (3) and the second semi-cylindrical rod (6). The semicircular sliders (801) are slidably arranged inside the semicircular guide grooves (802).

3. The quickly assembled self-insulating wall structure according to claim 2, characterized in that: The cross-sectional shapes of the ends of the semicircular slider (801) and the semicircular guide groove (802) are both convex.

4. The quickly assembled self-insulating wall structure according to claim 1, characterized in that: The reinforcement mechanism (9) comprises a tooth block (901), a mounting groove (902), a rack (903) and a slot (904); the tooth block (901) is located on the arc surface at both ends of the first semi-cylindrical rod (3) and the second semi-cylindrical rod (6); the tooth blocks (901) on the first semi-cylindrical rod (3) and the second semi-cylindrical rod (6) are connected end to end; the mounting groove (902) is provided on opposite sides of the first semi-cylindrical rod (3) and the second semi-cylindrical rod (6); the mounting groove (902) is parallel to the length direction of the standard wall (1); a rack (903) meshing with the tooth block (901) is provided in a sliding manner inside the mounting groove (902); a slot (904) is provided at a position relative to the end surface of the standard wall (1) and the mounting groove (902); the rack (903) and the slot (904) are plugged into each other.

5. The quickly assembled self-insulating wall structure according to claim 4, characterized in that: The length of the rack (903) is greater than one-quarter of the circumference of the second semi-cylindrical rod (6), and an end of the rack (903) close to the slot (904) is symmetrically provided with an oblique guide edge.

6. The quickly assembled self-insulating wall structure according to claim 1, characterized in that: The rotating mechanism (10) comprises an arc-shaped chute (1001), a guide block (1002), a guide rod (1003), a tension spring (1004) and a blocking assembly. The arc-shaped chute (1001) is provided at the bottom end of the inner side of the first arc-shaped chute (2). The guide block (1002) is provided for sliding inside the arc-shaped chute (1001). A guide rod (1003) is fixed between the two ends of the arc-shaped chute (1001). The guide rod (1003) is passed through the arc-shaped chute (1001). The guide block (1002) is passed through and slidably connected to the guide block (1002), a tension spring (1004) is provided between the side of the guide block (1002) and the end of the arc-shaped slide groove (1001), the guide rod (1003) passes through the inside of the tension spring (1004), the guide block (1002) is fixedly connected to the outer side of the first semi-cylindrical rod (3), and a blocking component for limiting the guide block (1002) is provided at the end of the arc-shaped slide groove (1001).

7. The quickly assembled self-insulating wall structure according to claim 6, characterized in that: The blocking assembly comprises a vertical rod (1005) and a stopper (1006), wherein the vertical rod (1005) is vertically slidably arranged at the bottom end of the standard wall (1), and the stopper (1006) is fixed to the top end of the vertical rod (1005), and the stopper (1006) is in contact with the outer edge of the guide block (1002), and the stopper (1006) is flush with the top end of the guide block (1002), and the stopper (1006) and the guide block (1002) are at the same height, and the bottom end of the vertical rod (1005) extends to the bottom end of the standard wall (1), and the protruding length of the bottom end of the vertical rod (1005) is the same as the height of the guide block (1002).

8. The quickly assembled self-insulating wall structure according to claim 7, characterized in that: The bottom end of the vertical rod (1005) is threadedly mounted with a nut (1007), and the bottom end of the vertical rod (1005) is provided with an external thread (1008) that matches the nut (1007). A hidden groove is provided at the bottom end of the standard wall (1) at a position above the nut (1007).

9. The quickly assembled self-insulating wall structure according to claim 1, characterized in that: The locking mechanism (11) comprises a grouting hole (1101) and a discharge hole (1102). The grouting hole (1101) is vertically opened inside the second semi-cylindrical rod (6). The discharge holes (1102) communicating with the inside of the grouting hole (1101) are evenly opened on the outside of the second semi-cylindrical rod (6) along the height direction.

10. The quickly assembled self-insulating wall structure according to claim 9, characterized in that: Filling holes (1103) are evenly provided on the inner sides of the first arc-shaped groove (2) and the second arc-shaped groove (5), and through holes (1104) are evenly provided on the outer side of the first semi-cylindrical rod (3) along the height direction, and the through holes (1104) are connected to the interior of the groove (4).

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