Movable fabricated wall and manufacturing method and construction method thereof

Abstract

The invention discloses a movable assembly type wall and a manufacturing method and construction method thereof.The movable assembly type wall comprises a plurality of wall units capable of being spliced, each wall unit comprises a movable keel frame, a steel plate and an aluminum alloy clamping and embedding plate, and a plurality of guide sliding grooves are formed in each aluminum alloy clamping and embedding plate; a plurality of guide sliding grooves are formed in the aluminum alloy clamping and embedding plate, a plurality of positioning connecting holes are formed in the guide sliding grooves at intervals, a plurality of split bricks are arranged outside the aluminum alloy clamping and embedding plate, telescopic magnetic attraction sliding groove fixing pieces are arranged on the faces, facing the aluminum alloy clamping and embedding plate, of the split bricks, and the telescopic magnetic attraction sliding groove fixing pieces are inserted into the positioning connecting holes. The steel plate is in magnetic attraction connection with the steel plate; according to the fabricated wall, the structure and the connecting and mounting mode of the wall units are improved, so that the fabricated wall is not only convenient to mount, but also convenient to disassemble and locally maintain in the later period; and meanwhile, the overall connecting and mounting speed can be increased, and the flexibility and strength of the wall unit are good.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a movable assembled wall and a manufacturing method and a construction method thereof. Background Art

[0002] With the rapid development of prefabricated buildings, the application of prefabricated walls has become more and more extensive. Although prefabricated walls have some advantages in installation and construction, they still face the following problems.

[0003] (1) Difficulty in maintenance: When components or parts of an internal prefabricated wall need to be repaired or replaced, most of the structure often needs to be disassembled for maintenance. Due to its complex hanging and connection methods, once damaged, it is difficult to replace the damaged components individually; this disassembly and reassembly process is not only time-consuming and labor-intensive, but also increases additional maintenance costs.

[0004] (2) Difficulty in transportation and handling: Interior prefabricated components are transported separately to the site for assembly, lacking integrity. During transportation, components are easily lost due to the large number and dispersion of components. The transportation process may also be affected by various factors, resulting in component damage, size deviations, and other problems. For example, whether the transport vehicle meets the requirements and whether the transport road conditions meet the transportation requirements of the components will affect the integrity and quality of the components.

[0005] (3) With traditional techniques, it is difficult to adjust the shape and pattern of artistic wall tiles after installation. Once the design needs to be changed, destructive measures must be taken to remove the original decoration and then carry out new construction, which results in a low fault tolerance rate on site. Summary of the Invention

[0006] The purpose of the present invention is to provide a movable assembled wall and a manufacturing method and a construction method thereof in response to the problems existing in the prior art.

[0007] To achieve the above object, the technical solution adopted by the present invention is: A movable assembled wall comprises several connectable wall units, each of which comprises a movable keel frame, steel plates being detachably connected to both sides of the keel frame, detachably connected aluminum alloy card panels being respectively provided on the outer sides of the steel plates, several guide slots being provided on the aluminum alloy card panels, several positioning connection holes being arranged at intervals in the guide slots, and the positioning connection holes extending to the steel plates; several split bricks are arranged outside the aluminum alloy card panels, and retractable magnetic slide fixings are provided on the side of the split bricks facing the aluminum alloy card panels, the retractable magnetic slide fixings being inserted into the positioning connection holes and magnetically connected to the steel plates; several of the split bricks are arranged on the aluminum alloy card panels according to a preset pattern to form the inner and outer finishes of the wall unit.

[0008] This movable assembled wall improves the structure and connection and installation method of the wall unit, making it not only easy to install, but also easy to disassemble and perform local maintenance later; at the same time, it can improve the overall connection and installation speed, and the flexibility and strength of the wall unit are also good.

[0009] Furthermore, an upper sealing frame plate is provided at the upper end of the keel frame, and a lower sealing frame plate is provided at the lower end of the keel frame. The widths of the upper sealing frame plate and the lower sealing frame plate are not less than the spacing between a pair of aluminum alloy card panels on both sides. A plurality of movable wheels are also provided at the bottom of the lower sealing frame plate to facilitate the movement of the wall unit.

[0010] Furthermore, the thickness of the steel plate does not exceed 1.5 mm, the steel plate is connected to the keel frame via a plurality of self-tapping screws, and the aluminum alloy card insert is connected to the steel plate and / or the keel frame via a plurality of self-tapping screws.

[0011] Furthermore, adjacent wall units are connected to adjacent keel frames by bolts and / or snaps, the size of a single wall unit does not exceed 2.4m×3m, and the weight per square meter of the wall unit is controlled within 30kg. While taking into account both strength and stability, the weight per square meter can be controlled at a low level for ease of transportation, handling and installation.

[0012] Furthermore, the guide grooves on the aluminum alloy card panel are arranged in parallel at equal intervals, and a plurality of positioning connection holes are arranged at equal intervals in each guide groove. The spacing between adjacent positioning connection holes is the same as the spacing between adjacent guide grooves.

[0013] Furthermore, at least one pair of the retractable magnetic slide fixing members is provided on the back of each split brick, and the spacing between the pair of the retractable magnetic slide fixing members is an integer multiple of the spacing between adjacent positioning connection holes, and an error of no more than 1 mm is allowed.

[0014] Furthermore, a brick joint of 3 to 5 mm is provided between adjacent split bricks, and the brick joint is filled with grout; the brick joint is arranged to avoid the guide groove.

[0015] Furthermore, the retractable magnetic slide fixing member includes a connecting tube, a positioning column, a spring and a magnetic positioning head, the spring is arranged in the connecting tube, one end of the positioning column is slidably connected in the connecting tube and connected to the spring, and the other end of the positioning column is connected to the magnetic positioning head; a receiving hole is provided on the back of the splitting brick, the connecting tube is installed in the receiving hole, the positioning column can move along the guide slide, and the magnetic positioning head falls into the positioning connection hole and is magnetically connected to the steel plate.

[0016] A method for manufacturing a movable assembled wall, the method comprising the following steps: Prefabricate the keel frame, the steel plate, the aluminum alloy card panel and the split bricks in a factory; Install the steel plates on both sides of the keel frame, and then install the aluminum alloy insert plates on the outside of the steel plates; The split brick is installed on the aluminum alloy card panel according to the designed facing arrangement pattern. During the installation process, the split brick is placed in the area to be installed, and the retractable magnetic slide fixing piece is located in the guide slide. The split brick is moved back and forth along the guide slide in the area to be installed, so that the retractable magnetic slide fixing piece falls into the positioning connection hole and is magnetically attracted to the steel plate. After all the split bricks on both sides are installed, fill the gaps between the split bricks with grout and leave them to stand for 24 hours; An upper sealing frame plate is installed at the upper end of the keel frame, a lower sealing frame plate is installed at the lower end, and a plurality of moving wheels are installed at the bottom of the lower sealing frame plate to obtain the wall unit; The wall units are subjected to a quality inspection test with a load of at least 1.2 times the load, and the wall units that pass the quality inspection are transported to the construction site.

[0017] A construction method for a movable assembled wall, the construction method comprising the following steps: A ground track is provided on the floor slab at the construction site, and a detachable upper track slope is provided at the end of the ground track; A pulley guide groove is provided on the ceiling, wherein a plurality of pulley groups are provided in the pulley guide groove; Pushing the wall unit along the upper rail slope onto the ground track, the moving wheel below the wall unit falls into the ground track, and the upper end of the wall unit docks with the pulley block; Moving the wall unit along the ground track to a preset position and temporarily fixing the wall unit; Push the remaining wall units into their respective preset positions in sequence, and pre-join the adjacent wall units; Adjusting the horizontality and verticality of the wall unit; After the adjustment is completed, the bottom of the wall unit is fixed to the floor slab by penetrating the ground track through chemical anchor bolts, and the side is connected to the adjacent wall unit or structural wall with expansion bolts. A limit buckle is set in the pulley guide groove at the top to prevent derailment.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The movable assembled wall is improved in the structure and connection installation method of the wall unit, so that it is not only easy to install, but also easy to disassemble and partially maintain in the later stage; at the same time, it can improve the overall connection and installation speed, and the flexibility and strength of the wall unit are also good; 2. The steel-aluminum composite structure of the present invention is used to install the split bricks, which can not only realize the independent installation and disassembly of each split brick, but also realize the independent maintenance of each wall unit, and at the same time reduce the weight of the entire wall unit, and achieve lightweight while taking into account the above advantages; 3. By arranging the retractable magnetic slide fixing member on the back of each split brick, each split brick can be fixed by magnetic attraction using the fixing member, and the dual effects of sliding and magnetic attraction can be achieved in combination with the steel plate and the aluminum alloy card insert, without interfering with each other; 4. This connection method of the present invention can also save the operation of magnetic alignment during the installation process, and only the split brick needs to be retracted. The brick is placed near the installation position, and the retractable magnetic slide fixing piece is inserted into the guide slide, and the docking operation with the positioning connection hole can be completed automatically by sliding back and forth, which greatly reduces the difficulty of the alignment operation; 5. The setting of the guide slide and the positioning connection piece can also provide more adjustment and arrangement conditions for the installation of the split bricks. These split bricks can be arranged according to a variety of permutations and combinations to achieve different finishing effects, and these different finishes can be replaced and repaired independently, reducing the difficulty and cost of later maintenance; 6. The split bricks have good decorative effect and wear resistance and can be used as the outer surface material of the wall; through the connection method of the present invention, the split bricks are fixed to the wall unit, which can not only improve the aesthetics of the wall, but also play a certain protective role; 7. This construction method can conveniently install walls in high-rise buildings, reduces construction difficulty, improves construction efficiency, and reduces the workload of construction workers. The installation quality of the entire wall is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the elevation structure of a movable assembled wall according to the present invention; Figure 2 Schematic diagram of the cross-sectional structure of the wall unit of the present invention; Figure 3 Schematic diagram of the structure of the aluminum alloy card panel of the wall unit of the present invention; Figure 4 Schematic diagram of the aluminum alloy card panel of the present invention with split bricks arranged in multiple directions; Figure 5 This is a schematic diagram of the structure of a single split brick of the present invention; Figure 6 for Figure 2 A in the middle is an enlarged structural diagram; In the figure: 1. keel frame; 2. steel plate; 3. aluminum alloy insert plate; 4. split brick; 5. retractable magnetic slide fixing; 501. connecting tube; 502. positioning column; 503. spring; 504. magnetic positioning head; 6. guide slide; 7. positioning connection hole; 8. upper sealing frame plate; 9. lower sealing frame plate; 10. moving wheel; 11. ground track; 12. receiving hole. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," etc., etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Example 1

[0022] like Figures 1 to 6As shown, a movable assembled wall includes several connectable wall units, each of which includes a movable keel frame 1, and steel plates 2 are detachably connected to both sides of the keel frame 1. The outer sides of the steel plates 2 are respectively provided with detachably connected aluminum alloy card panels 3, and the aluminum alloy card panels 3 are provided with several guide grooves 6. Several positioning connection holes 7 are arranged at intervals in the guide grooves 6, and the positioning connection holes 7 extend to the steel plates 2; several split bricks 4 are arranged outside the aluminum alloy card panels 3, and a retractable magnetic slide fixing part 5 is provided on the side of the split brick 4 facing the aluminum alloy card panels 3. The retractable magnetic slide fixing part 5 is inserted into the positioning connection hole 7 and is magnetically connected to the steel plates 2; several of the split bricks 4 are arranged on the aluminum alloy card panels 3 according to a preset pattern to form the inner and outer finishing of the wall unit.

[0023] This movable assembled wall improves the structure and connection and installation method of the wall unit, making it not only easy to install, but also easy to disassemble and perform local maintenance later; at the same time, it can improve the overall connection and installation speed, and the flexibility and strength of the wall unit are also good.

[0024] This wall unit is different from the conventional prefabricated wall in which wall bricks (or wall panels) are directly connected and installed on the frame, and is also different from the existing dry hanging structure. Instead, a steel-aluminum composite structure (a composite structure of the steel plate 2 and the aluminum alloy card insert 3) is provided on the keel of the wall unit. The split bricks 4 are installed using this steel-aluminum composite structure, which can realize the independent installation and removal of each split brick 4 and the independent maintenance of each wall unit. At the same time, it can also reduce the weight of the entire wall unit, achieving lightweight while taking into account the above advantages.

[0025] Specifically, by arranging the retractable magnetic slide fixing member 5 on the back side of each split brick 4, each split brick can be fixed by magnetic attraction using the fixing member. However, the magnetic attraction method is different from the existing magnetic docking method. It does not require a magnet to be set on the keel frame or the aluminum alloy card panel, but uses the steel plate 2 to generate a magnetic connection relationship therewith, so that the retractable magnetic slide fixing member with magnetic attraction can move freely and smoothly in the guide slide 6 of the aluminum alloy card panel 3 to adjust the position of the split brick; that is, the steel-aluminum composite structure is used to achieve the dual effects of sliding and magnetic attraction, and they do not interfere with each other.

[0026] The steel plate 2 disposed between the keel frame 1 and the aluminum alloy card panel 3 can also enhance the overall connection strength and stability. The use of the aluminum alloy card panel 3 can reduce the use of steel materials and reduce weight. The two complement each other and work together. The setting of the guide slot 6 can play a guiding and limiting role. The positioning connection hole 7 is disposed therein, which allows the movable retractable magnetic slot fixing part 5 to naturally fall into the positioning connection hole 7 to complete the magnetic connection. This connection method of the present invention can also eliminate the need for magnetic alignment during the installation process. It is only necessary to place the split brick near the location to be installed, and the retractable magnetic slot fixing part 5 is inserted into the guide slot 6. The retractable magnetic slot fixing part 5 can automatically complete the docking operation with the positioning connection hole 7 by sliding back and forth, greatly reducing the difficulty of the alignment operation.

[0027] The provision of the guide slots 6 and the positioning connection holes 7 can also provide more adjustment and arrangement conditions for the installation of the split bricks 4. These split bricks can be arranged in a variety of arrangements and combinations to achieve different finishing effects, and these different finishing effects can be replaced and repaired independently, reducing the difficulty and cost of subsequent maintenance.

[0028] Furthermore, an upper sealing frame plate 8 is provided at the upper end of the keel frame 1, and a lower sealing frame plate 9 is provided at the lower end of the keel frame 1. The widths of the upper sealing frame plate 8 and the lower sealing frame plate 9 are not less than the distance between a pair of aluminum alloy card inserts 3 on both sides, and a plurality of moving wheels 10 are also provided at the bottom of the lower sealing frame plate 9.

[0029] The arrangement of the upper sealing frame plate 8 and the lower sealing frame plate 9, on the one hand, can form a closed structure on the periphery of the keel frame 1, making the overall structure more stable; on the other hand, during the subsequent installation and construction process, the upper sealing frame plate 8 can be used to dock with the pulley group under the ceiling to form a smooth sliding connection at the top, and the lower sealing frame plate 9 can also be used to connect and install the moving wheel 10 to facilitate the movement of the entire wall unit and its transportation and assembly.

[0030] Furthermore, the thickness of the steel plate 2 does not exceed 1.5 mm, the steel plate 2 is connected to the keel frame 1 through a plurality of self-tapping screws, and the aluminum alloy card insert 3 is connected to the steel plate and / or the keel frame through a plurality of self-tapping screws.

[0031] In this embodiment, the steel plate can be a thinner steel plate 2, which can reduce its overall weight while still playing the role of magnetic connection. The steel plate 2 and the aluminum alloy card panel 3 can be connected separately by self-tapping screws, or the steel plate and the aluminum alloy card panel can be provided with self-tapping screws at the same position to connect and fix them together with the keel frame.

[0032] Since the guide groove 6 needs to be set on the aluminum alloy card panel 3, in order to ensure its guiding and limiting effects, the thickness of the aluminum alloy card panel 3 exceeds 10 mm. At the same time, considering the weight factor, the aluminum alloy card panel 3 is set to a hollow frame structure, which can not only reduce the overall weight but also meet the depth setting requirement of the guide groove 6. Moreover, the entire aluminum alloy card panel 3 has the advantages of low density, high strength, corrosion resistance, and easy processing, which can meet the structural strength requirements of the wall. The keel frame and steel plate have high bearing capacity and durability, and lightweight can also be achieved through reasonable cross-section design and processing technology.

[0033] Furthermore, adjacent wall units are connected to adjacent keel frames 1 by bolts and / or snaps, the size of a single wall unit does not exceed 2.4m×3m, and the weight of the wall unit per square meter is controlled within 30kg.

[0034] The keel frame 1 can be made of lightweight high-strength aluminum alloy or lightweight galvanized steel frame. Each unit is prefabricated independently and assembled through detachable connections (such as bolts and buckles), which is easy to move and quickly assemble.

[0035] The present invention's configuration allows the weight of the wall unit to be controlled within 30kg per square meter, reducing the difficulty of movement and improving the wall's flexibility and work efficiency. By controlling the length and height of the wall unit to within 2.4m x 3m, the wall unit can be transported in freight elevators, reducing the difficulty and cost of moving the wall unit from the ground to high-rise buildings.

[0036] Furthermore, the guide grooves 6 on the aluminum alloy card panel 3 are arranged in parallel at equal intervals, and a plurality of positioning connection holes 7 are arranged at equal intervals in each guide groove 6 , and the spacing between adjacent positioning connection holes 7 is the same as the spacing between adjacent guide grooves 6 .

[0037] A pair of retractable magnetic slide fixing members 5 are respectively provided on the back of each split brick 4. The spacing between a pair of retractable magnetic slide fixing members 5 is an integer multiple of the spacing between adjacent positioning connection holes 7. The allowable error of these spacings does not exceed 1 mm.

[0038] By setting the spacing limit, the splitting brick 4 can be adapted to the guide chute in both the horizontal and vertical directions, and each pair of the retractable magnetic chute fixing members 5 can be simultaneously connected to a pair of positioning connection holes in the horizontal or vertical direction. Through this standardized setting, the splitting brick 4 can be magnetically connected and fixed in an orderly manner while having flexibility in arrangement. The length and width of the splitting bricks 4 are almost integer multiples of the spacing between adjacent guide slots 6. This arrangement enables the splitting bricks 4 to be arranged relatively tightly whether they are arranged horizontally or vertically without any uncovered gaps.

[0039] In practice, taking into account factors such as size error and assembly, there will be 3 to 5 mm brick joints between adjacent split bricks 4. The existence of these brick joints also provides a certain degree of fault tolerance, avoiding the problem of being unable to splice due to size deviation. Moreover, the existence of these brick joints prevents direct contact between adjacent split bricks, making it more convenient to replace them independently in the subsequent process without affecting the surrounding split bricks.

[0040] The brick joints can be filled with grout to be sealed to improve the aesthetics; the brick joints are arranged away from the guide grooves, that is, when the split bricks are installed, the brick joints are avoided to be parallel and corresponding to the guide grooves, so as to avoid a large amount of grout entering the guide grooves when filling the grouts and affecting their subsequent use.

[0041] The split bricks 4 have good decorative effect and wear resistance and can be used as the outer surface material of the wall. Fixing the split bricks to the wall unit through the connection method of the present invention can not only improve the aesthetics of the wall, but also play a certain protective role.

[0042] Furthermore, the retractable magnetic slide fixing member 5 includes a connecting tube 501, a positioning column 502, a spring 503 and a magnetic positioning head 504, the spring 503 is arranged in the connecting tube 501, one end of the positioning column 502 is slidably connected in the connecting tube 501 and connected to the spring 503, and the other end of the positioning column 502 is connected to the magnetic positioning head 504; the back of the splitting brick 4 is provided with a receiving hole 12, the connecting tube 501 is installed in the receiving hole 12, the positioning column 502 can move along the guide slide 6, and the magnetic positioning head 504 falls into the positioning connection hole 7 and is magnetically connected to the steel plate 2.

[0043] The connecting cylinder 501 is fixedly arranged in the accommodating hole 12, and the positioning column 502 can move axially relative to the connecting cylinder 501 so that it can be relatively extended and retracted. The spring 503 provides a certain thrust in the connecting cylinder. When the positioning column 502 is located in the guide slot 6, the magnetic positioning head 504 can be abutted against the bottom of the guide slot 6. When the splitting brick 4 moves, the connecting cylinder 501 can drive the positioning column 502 to move along the guide slot 6. When the positioning column 502 moves to the positioning connection hole 7, due to the spring The spring 503 can exert a thrust, thereby pushing the positioning column 502 toward the positioning and connecting hole 7, so that the magnetic positioning head 504 enters the positioning and connecting hole 7, and then is magnetically connected to the steel plate 2, so as to achieve rapid positioning and connection of the split brick 4; and it is also convenient for disassembly in the later stage, and the single split brick can be removed from the aluminum alloy card panel by simply pulling the split brick outward. The entire operation process does not require the use of additional screws, buckles and other connectors, nor does it require the use of special tools for installation and disassembly, which greatly simplifies the difficulty of loading and unloading the split brick and improves the assembly efficiency.

[0044] In this embodiment, the positioning column 502 is a hollow column, and the end of the positioning column 502 located in the connecting tube 501 is provided with an end plate with a diameter slightly larger than itself, so that it can be stuck in the connecting tube 501 without falling off, and it is also convenient to connect with the spring 503 so that the spring 503 can apply spring force; the other end of the positioning column 502 is provided with a magnet connection hole, and the cross-section of the magnetic positioning head 504 is T-shaped, which can pass through the magnet connection hole and be fixedly connected to the positioning column 502.

[0045] When the magnetic positioning head 504 falls into the positioning connection hole 7 and is magnetically connected to the steel plate 2, the positioning column 502 is just fully extended, and its end just abuts the bottom of the guide slide 6, and its end plate abuts the port limit of the connecting tube 501. This structure can provide a relatively stable connection state for the splitting brick, and when removing the splitting brick 4, the positioning column can be well stressed to pull out the magnetic positioning head 504. Example 2

[0046] This embodiment provides a method for manufacturing a movable assembled wall in Example 1, the method comprising the following steps: Prefabricate the keel frame 1, the steel plate 2, the aluminum alloy card panel 3 and the split brick 4 in a factory; Install the steel plates 2 on both sides of the keel frame 1, and then install the aluminum alloy insert plates 3 on the outside of the steel plates 2; The split brick 4 is installed on the aluminum alloy card panel 3 according to the designed finishing arrangement pattern. During the installation process, the split brick 4 is placed in the area to be installed, and the retractable magnetic chute fixing member 5 is located in the guide chute 6. The split brick is moved back and forth along the guide chute 6 in the area to be installed, so that the retractable magnetic chute fixing member 5 falls into the positioning connection hole 7 and is magnetically attracted to the steel plate 2. After all the split bricks on both sides are installed, fill the gaps between the split bricks with grout and leave them to stand for 24 hours; An upper sealing frame plate 8 is installed at the upper end of the keel frame 1, a lower sealing frame plate 9 is installed at the lower end, and a plurality of moving wheels 10 are installed at the bottom of the lower sealing frame plate 9 to obtain the wall unit; The wall units are subjected to a quality inspection test with a load of at least 1.2 times the load, and the wall units that pass the quality inspection are transported to the construction site.

[0047] The keel frame, the steel plate, the aluminum alloy insert plate, and the split bricks can be prefabricated in batches in a factory and then assembled into a complete wall unit, which is then transported as a whole. This improves the integrity and avoids the loss of components due to a large number of dispersed components during transportation. It also avoids problems such as component damage and dimensional deviation caused by various adverse factors during transportation, thereby reducing the difficulty of transporting and handling the wall unit.

[0048] Specifically, the keel frame can be constructed by welding, and the steel plate can be a ferromagnetic steel plate of about 1.2 mm; the aluminum alloy card insert is provided with a guide groove of about 5 mm in depth on its outer side by stamping.

[0049] In some embodiments, the guide slot on the aluminum alloy card panel is provided with an inclination angle of about 15°, so that it is convenient for docking with the retractable magnetic slot fixing part, and it is also convenient for the retractable magnetic slot fixing part to be separated from the guide slot under the action of external force during disassembly. At the same time, it can form a certain dynamic adaptation effect, and can allow the split brick to have a thermal expansion and contraction displacement of ±1.5mm, so that it exhibits better adaptability during long-term use. Example 3

[0050] This embodiment provides a construction method of a movable assembled wall in Embodiment 1 or 2, the construction method comprising the following steps: A ground track 11 is provided on the floor slab at the construction site, and a detachable upper track slope is provided at the end of the ground track 11 so as to push the wall unit to slide onto the ground track; Specifically, the ground track 11 can be set by pre-embedding or existing installation. The cross-sectional height of the ground track 11 is ≥50mm, the wall thickness is ≥3mm, and the track spacing matches the width of the wall unit (a + 10mm movable gap can be set) to ensure that the horizontal error is ≤2mm.

[0051] A pulley guide groove is provided on the ceiling, wherein a plurality of pulley groups are provided in the pulley guide groove; Specifically, the pulley guide groove is installed on the ceiling, and a nylon pulley block is installed in the groove. The distance between the pulley block and the top connection point of the wall unit is ≤1.5m, ensuring the horizontal error ≤3mm. The pulley block is connected to the top of the wall to ensure vertical stability.

[0052] During the above construction process, laser marking is used to locate the ground rails to ensure their position accuracy; the gaps between or near the ground rails can be filled by grouting.

[0053] Push the wall unit along the upper rail slope onto the ground track, so that the moving wheel below the wall unit falls into the ground track, and the upper end of the wall unit (which may be provided with a connector) docks with the pulley block; Move the wall unit to a preset position along the ground track and temporarily fix the wall unit, for example, by tightening the unit frame with M8 adjustable bolts (spacing ≤ 800 mm) to temporarily position the wall unit; Push the remaining wall units into their respective preset positions in sequence, and pre-join the adjacent wall units; The horizontality and verticality of the wall units are precisely adjusted radially, such as verticality detection (laser plumb bob): error ≤ 3mm / story height, and flatness of adjacent wall units: misalignment ≤ 2mm.

[0054] After the adjustment is completed, the bottom of the wall unit is fixed to the floor slab by penetrating the ground track through chemical anchor bolts, and the side is connected to the adjacent wall unit or structural wall with expansion bolts. A limit buckle is set in the pulley guide groove at the top to prevent derailment.

[0055] The above construction method can facilitate the installation of the wall in a high-rise building, reduce the construction difficulty, improve the construction efficiency, and reduce the workload of construction workers; and the installation quality of the entire wall is high.

[0056] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A movable assembled wall, comprising a plurality of connectable wall units, characterized in that: The wall units each include a movable keel frame, with steel plates detachably connected to both sides of the keel frame, and detachably connected aluminum alloy card panels provided on the outer sides of the steel plates, each of which is provided with a plurality of guide slots, and a plurality of positioning connection holes arranged at intervals in the guide slots, and the positioning connection holes extending to the steel plates; a plurality of split bricks are arranged outside the aluminum alloy card panels, and a retractable magnetic slot fixing piece is provided on the side of the split brick facing the aluminum alloy card panels, and the retractable magnetic slot fixing piece is inserted into the positioning connection hole and magnetically connected to the steel plates; a plurality of the split bricks are arranged on the aluminum alloy card panels according to a preset pattern to form the inner and outer finishes of the wall unit.

2. The movable assembled wall according to claim 1, characterized in that: An upper sealing frame plate is provided at the upper end of the keel frame, and a lower sealing frame plate is provided at the lower end of the keel frame. The widths of the upper sealing frame plate and the lower sealing frame plate are not less than the spacing between a pair of aluminum alloy card panels on both sides. A plurality of movable wheels are also provided at the bottom of the lower sealing frame plate.

3. The movable assembled wall according to claim 1, characterized in that: The thickness of the steel plate does not exceed 1.5 mm. The steel plate is connected to the keel frame via a plurality of self-tapping screws. The aluminum alloy card insert is connected to the steel plate and / or the keel frame via a plurality of self-tapping screws.

4. The movable assembled wall according to claim 1, characterized in that: Adjacent wall units are connected to adjacent keel frames by bolts and / or snaps. The size of a single wall unit does not exceed 2.4m×3m, and the weight of the wall unit per square meter is controlled within 30kg.

5. The movable assembled wall according to claim 1, characterized in that: The guide slots on the aluminum alloy card insert are arranged in parallel at equal intervals, and a plurality of positioning connection holes are arranged at equal intervals in each guide slot. The spacing between adjacent positioning connection holes is the same as the spacing between adjacent guide slots.

6. The movable assembled wall according to claim 5, characterized in that: At least one pair of the retractable magnetic chute fixing members is provided on the back of each split brick, and the spacing between the pair of the retractable magnetic chute fixing members is an integral multiple of the spacing between adjacent positioning connection holes, with an allowable error of no more than 1 mm.

7. The movable assembled wall according to claim 1, characterized in that: A brick joint of 3 to 5 mm is provided between adjacent split bricks, and the brick joint is filled with grout; the brick joint is arranged to avoid the guide slide groove.

8. The movable assembled wall according to claim 1, characterized in that: The retractable magnetic slide fixing member includes a connecting tube, a positioning column, a spring and a magnetic positioning head. The spring is arranged in the connecting tube, one end of the positioning column is slidably connected in the connecting tube and connected to the spring, and the other end of the positioning column is connected to the magnetic positioning head; a receiving hole is provided on the back of the splitting brick, the connecting tube is installed in the receiving hole, the positioning column can move along the guide slide, and the magnetic positioning head falls into the positioning connection hole and is magnetically connected to the steel plate.

9. The method for manufacturing a movable assembled wall according to claim 1, characterized in that: The production method comprises the following steps: Prefabricate the keel frame, the steel plate, the aluminum alloy card panel and the split bricks in a factory; Install the steel plates on both sides of the keel frame, and then install the aluminum alloy insert plates on the outside of the steel plates; The split brick is installed on the aluminum alloy card panel according to the designed facing arrangement pattern. During the installation process, the split brick is placed in the area to be installed, and the retractable magnetic slide fixing piece is located in the guide slide. The split brick is moved back and forth along the guide slide in the area to be installed, so that the retractable magnetic slide fixing piece falls into the positioning connection hole and is magnetically attracted to the steel plate. After all the split bricks on both sides are installed, fill the gaps between the split bricks with grout and leave them to stand for 24 hours; An upper sealing frame plate is installed at the upper end of the keel frame, a lower sealing frame plate is installed at the lower end, and a plurality of moving wheels are installed at the bottom of the lower sealing frame plate to obtain the wall unit; The wall units are subjected to a quality inspection test with a load of at least 1.2 times the load, and the wall units that pass the quality inspection are transported to the construction site.

10. The construction method of a movable assembled wall according to claim 1, characterized in that: The construction method comprises the following steps: A ground track is provided on the floor slab at the construction site, and a detachable upper track slope is provided at the end of the ground track; A pulley guide groove is provided on the ceiling, wherein a plurality of pulley groups are provided in the pulley guide groove; Pushing the wall unit along the upper rail slope onto the ground track, the moving wheel below the wall unit falls into the ground track, and the upper end of the wall unit docks with the pulley block; Moving the wall unit along the ground track to a preset position and temporarily fixing the wall unit; Push the remaining wall units into their respective preset positions in sequence, and pre-join the adjacent wall units; Adjusting the horizontality and verticality of the wall unit; After the adjustment is completed, the bottom of the wall unit is fixed to the floor slab by penetrating the ground track through chemical anchor bolts, and the side is connected to the adjacent wall unit or structural wall with expansion bolts. A limit buckle is set in the pulley guide groove at the top to prevent derailment.

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