Assembled and detachable wall body

Abstract

The invention provides an assembled detachable wall. The assembled detachable wall comprises at least two front building blocks which are assembled together in the left-right direction and at least two rear building blocks which are assembled together in the left-right direction; each of the front building block and the rear building block comprises a panel, and the height of each panel in the vertical direction is equal to that of a wall body; and a detachable fixing structure for fixing the relative position between the front building block and the corresponding rear building block is arranged between the front building block and the corresponding rear building block. A communicated cavity structure is formed between the panels of all the front building blocks and the panels of all the rear building blocks; bolts are adopted between the front building blocks and the rear building blocks at the corresponding positions to serve as detachable fixing structures. Splicing is not needed in the height direction, only one front building block and the rear building blocks at the corresponding positions are adopted for supporting, and the bearing and supporting effects in the height direction are better. The wall body is composed of the front building blocks and the rear building blocks in the thickness direction through a detachable structure, and repeated utilization is facilitated.

Description

Technical Field

[0001] The invention belongs to the field of construction, and in particular relates to an assembled and detachable wall. Background Art

[0002] At present, the construction method of my country's construction market has changed from cast-in-place concrete to prefabricated assembly, such as prefabricated blocks, and the assembly between blocks is achieved through mortise and tenon structures. CN204343486U discloses a shear wall that uses mortise and tenon prefabricated concrete blocks instead of formwork casting, which uses a similar structure to assemble the wall. Existing walls have increasingly higher requirements for non-load-bearing walls, such as load-bearing, heat preservation, insulation, fire prevention, waterproofing, etc., such as achieving assembly, detachable reuse, and meeting the requirements of buried pipelines and pipeline separation. These requirements cannot be met by the existing prefabricated walls with mortise and tenon structures of blocks. Summary of the invention

[0003] The invention provides an assembled and detachable wall.

[0004] The object of the present invention is achieved in the following manner: an assembled and detachable wall comprises at least two front blocks assembled together in the left and right directions and at least two rear blocks assembled together in the left and right directions; the front blocks and the rear blocks both comprise panels, the height of the panels in the up and down directions being the same as that of the wall; a detachable fixing structure is provided between the front blocks and the corresponding rear blocks for fixing the relative positions of the two.

[0005] A connected cavity structure is formed between the face plates of all the front blocks and the face plates of all the rear blocks; bolts are used as a detachable fixing structure between the front blocks and the rear blocks at corresponding positions.

[0006] The front block and the rear block are provided with support members on one side of the panel facing the inside of the wall; the side surface of the support member of the front block is in contact with the side surface of the support member of the rear block, or the side surface of the support member of the front block is in contact with the inner side of the panel of the rear block, or the inner side of the panel of the front block is in contact with the side surface of the support member of the rear block.

[0007] The supporting member is a rib plate arranged on the panel, and each panel is provided with at least one rib plate at intervals in the left and right directions thereof, and the length direction of the rib plate is along the up and down direction of the panel; the number of the rib plates on different front building blocks is the same or different; the number of the rib plates on different rear building blocks is the same or different.

[0008] The height of the rib in the up-down direction is equal to or slightly less than the height of the panel in the up-down direction; each of the ribs is provided with at least one pipeline hole in the up-down direction, and the pipeline hole penetrates the rib in the left-right direction, connecting the cavity structures between the panels of all the front blocks and the panels of all the rear blocks in the left-right direction.

[0009] The rib side of the front building block is in contact with the corresponding rib side of the rear building block; the fixing structure is a bolt connecting the two ribs in contact with each other on the side; the pipeline hole is a through groove arranged on the side of the rib, and the positions of the pipeline holes of the ribs corresponding to the two sides correspond to each other, forming a large pipeline hole; the position of the pipeline hole avoids the position of the bolt.

[0010] Through holes are arranged on the rib plate in contact with the side and the corresponding panel. One end of the bolt is a bolt head, and the other end passes through the through hole and is tightened and fixed by a nut.

[0011] A connection point is set at the panel connection position of two adjacent front blocks in the left and right directions, and a connection point is set at the panel connection position of two adjacent rear blocks in the left and right directions; the connection point on the front side of the wall and the connection point on the rear side of the wall are staggered in the front-to-back direction.

[0012] The spacings between adjacent ribs in the left and right directions of the wall are all equal; the front building blocks include a plurality of first front building blocks spliced ​​together and a second front building block arranged at the right end; the rear building blocks include a second rear building block arranged at the left end and a plurality of first rear building blocks spliced ​​together; the first front building block and the first rear building block have the same structure, and at least two of the ribs are arranged at intervals in the left and right directions; the second front building block and the second rear building block have the same structure, and at least one of the ribs is arranged in the left and right directions.

[0013] The panels of adjacent front blocks and the panels of adjacent rear blocks are respectively spliced ​​by mortise and tenon structures; the front blocks and rear blocks with the same number of ribs have the same structure.

[0014] Compared with the prior art, the length direction of the front block and the rear block of the present invention is the same height as the wall, and there is no need to assemble in the height direction. Only one front block and the rear block at the corresponding position are used for support, which has better bearing and supporting effects in the height direction. Two blocks are used in the thickness direction of the wall, that is, the front block and the rear block are composed of a detachable fixed structure, which can be easily installed and disassembled and reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an inner side view of the first front block or the first rear block.

[0016] Figure 2It is an inner side view of the second front block or the second rear block.

[0017] Figure 3 This is an exploded view of a section of wall.

[0018] Figure 4 yes Figure 3 Top view of the .

[0019] Figure 5 It is a wall diagram of the installation process.

[0020] Figure 6 yes Figure 5 Schematic diagram after installation.

[0021] Figure 7 It is a schematic diagram of the bolt structure.

[0022] Among them, 1 is the front block, 2 is the rear block, 3 is the panel, 4 is the rib plate, 5 is the cavity structure, 6 is the pipeline hole, 7 is the connection, 8 is the first front block, 9 is the second front block, 10 is the first rear block, 11 is the second rear block, 12 is the bolt, and 13 is the nut. DETAILED DESCRIPTION

[0023] In the present invention, unless otherwise clearly specified and limited, the technical terms used in this application shall be the common meanings understood by the technicians of the present invention. The terms "connected", "connected", "fixed", "set", etc. should be understood in a broad sense, and may be fixedly connected, detachably connected, or integrated; may be directly connected, or indirectly connected through an intermediate medium; may be mechanically connected or electrically connected. Unless otherwise clearly specified and limited, the first feature "on" or "below" the second feature may be that the first and second features are in direct contact, or indirectly in contact through an intermediate medium. Moreover, the first feature "above" or "above" or "above" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below" or "below" or "below" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. Relational terms such as first, second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The terms used in the description, such as "center", "lateral", "longitudinal", "length", "width", "thickness", "height", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "clockwise", "counterclockwise", etc., to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0024] The following will provide a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. Figure 1-7As shown, a wall that can be assembled and disassembled includes at least two front blocks 1 assembled together in the left and right directions and at least two rear blocks 2 assembled together in the left and right directions; the front blocks 1 and the rear blocks 2 both include panels 3, and the height of the panels 3 in the vertical direction is the same as the height of the wall; a detachable fixing structure is set between the front blocks 1 and the corresponding rear blocks 2 to fix the relative position between the two. The left and right directions here refer to the length direction of the entire wall; the up and down directions refer to the height direction of the entire wall, and the front and back directions refer to the thickness direction of the entire wall. The blocks here can be prefabricated concrete blocks, or they can be made of other materials, such as wood, plastic and other materials. The detachable fixing structure can be a commonly used fixing structure such as bolts 12, screws, and mortise and tenon structure tight fit. The length direction of the front blocks 1 and the rear blocks 2 of the present invention is the same as the wall, and there is no need to assemble them in the height direction. Only one front block 1 and the rear blocks 2 at the corresponding position are used for support, and the load-bearing and support effects in the height direction are better. Two blocks are used in the thickness direction of the wall, that is, the front block 1 and the rear block 2 are composed of a detachable fixed structure, which can be easily installed and disassembled and reused.

[0025] A connected cavity structure 5 is formed between the panels 3 of all front blocks 1 and the panels 3 of all rear blocks 2. Bolts 12 are used as a detachable fixing structure between the front block 1 and the rear block 2 at the corresponding position. The panel 3 faces the outside of the wall, and the panel 3 of the front block 1 and the panel 3 of the rear block 2 serve as two outer surfaces of the wall respectively. The inside of the wall is a connected cavity structure 5. Various materials can be filled inside the cavity structure 5. For example, foam concrete, foam plastic, concrete, etc. Different filling materials can achieve different functions. For example, porous fiber materials are filled in the cavity structure 5 of the wall to achieve thermal insulation of the wall. The cavity structure 5 is a connected overall structure, which can realize the installation of pipelines in the cavity structure 5. A detachable fixing structure is used between the front block 1 and the rear block 2, which can also meet the requirements of pipeline concealment and pipeline separation. There can be many types of connecting structures, such as perforated connection, or the cavity structure 5 itself is not separated by a structure.

[0026] Furthermore, the front block 1 and the rear block 2 are provided with a support member on one side facing the inside of the wall; the side of the support member of the front block 1 is in contact with the side of the support member of the rear block 2, or the side of the support member of the front block 1 is in contact with the inner side of the panel 3 of the rear block 2, or the inner side of the panel 3 of the front block 1 is in contact with the side of the support member of the rear block 2. The support member plays a role of supporting the wall in the front and rear directions. First, the strength and overall mechanical properties of the entire wall can be increased; second, the distance between the panel 3 of the front block 1 and the panel 3 of the rear block 2 in the front and rear directions can also be limited; this function can also be achieved by a detachable fixed structure. The support member of the front block 1 and the support member of the rear block 2 can correspond to each other in position and contact each other. At this time, the width of the wall is equal to the thickness of the two panels 3 in the front and rear directions plus the height of the support member of the front block 1 in the front and rear directions and the height of the support member of the rear block 2 in the front and rear directions. The height of the support member of the front block 1 in the front-to-back direction and the height of the support member of the rear block 2 in the front-to-back direction may be equal or unequal, preferably equal. Of course, if the positions of the support member of the front block 1 and the support member of the rear block 2 do not correspond, then at this time, the support block of the front block 1 can contact the inner side of the panel 3 of the rear block 2, and the support block of the rear block 2 can contact the panel 3 of the front block 1 to achieve the support of the wall. These schemes are all within the protection scope of the present invention. Preferably, the internal spaces divided by the support members of the wall are provided with holes for connection or are connected themselves, so as to facilitate the passage of pipelines.

[0027] The support member is a rib 4 arranged on the panel 3, and each panel 3 is provided with at least one rib 4 at intervals in the left and right directions thereof, and the length direction of the rib 4 is along the up and down direction of the panel 3; the number of the ribs 4 on different front blocks 1 is the same or different; the number of the ribs 4 on different rear blocks 2 is the same or different. The number of the ribs 4 on each front block 1 and each rear block 2 is set as required, and can be the same or different. Of course, in addition to the shape of the ribs 4, the support member can also be a dispersed cylindrical or rectangular component, as long as the supporting function can be achieved. The distances between two adjacent ribs 4 of all front blocks 1 and all rear blocks 2 are preferably all the same, so as to facilitate assembly. Different distances can also be set as required.

[0028] The height of the rib plate 4 in the vertical direction is equal to or slightly less than the height of the panel 3 in the vertical direction; each rib plate 4 is provided with at least one pipeline hole 6 in the vertical direction to form a connected cavity structure 5 between the panels 3 of all front blocks 1 and the panels 3 of all rear blocks 2, and the pipeline hole 6 is a through groove arranged on the side of the rib plate 4 or a through groove arranged at a non-edge position of the rib plate 4. The rib plate 4 is used as a support to divide the internal space of the wall into a plurality of cavities in the left-right direction, and a pipeline hole 6 is arranged on the rib plate 4, and the pipeline hole 6 penetrates the rib plate in the left-right direction, so that the cavity structure between the panels of all front blocks and the panels of all rear blocks is connected in the left-right direction. The pipeline hole 6 can connect multiple cavities to form a connected cavity structure 5, which is convenient for preventing pipelines. The through groove is used to pass the pipeline, and other parts can also be passed as needed. Of course, the rib plate 4 can also be arranged at intervals in the vertical direction, and the interval position is used as the pipeline hole 6 of the pipeline cavity structure 5, and the interval position can also be regarded as the pipeline hole 6 in the form of a through groove. Preferably, the upper and lower ends of the ribs 4 are aligned with the upper and lower ends of the panel 3, respectively, to ensure better performance. Of course, the length of the ribs 4 in the vertical direction may also be slightly smaller than the length of the panel 3 in the vertical direction. These solutions are all within the scope of protection of the present invention.

[0029] The side of the rib plate 4 of the front block 1 is in contact with the side of the rib plate 4 of the corresponding rear block 2; the fixing structure is the bolts 12 on the two rib plates 4 in contact with each other; the pipeline hole 6 is a through groove arranged on the side of the rib plate 4, and the positions of the pipeline holes 6 of the rib plates 4 corresponding to the two sides correspond to each other, forming a large pipeline hole 6; the position of the pipeline hole 6 avoids the position of the bolt 12. Preferably, the through grooves on the oppositely arranged rib plates 4 have the same shape, which is the shape of half a hole, and the two through grooves form a completed hole. In this case, the structures of the front block and the rear block can be the same, which is convenient for manufacturing.

[0030] In the specific structure, a through hole or countersunk hole for the bolt 12 to pass through is set at the position corresponding to the rib 4 on the panel 3 of any of the front blocks 1 or the rear blocks 2, a through hole or a threaded hole is set on the rib 4 next to the through hole or the countersunk hole, a threaded hole is set on the other rib 4 in contact with the side, the bolt 12 passes through the countersunk hole, and the first rib 4 and the other rib 4 are detachably fixed by threaded connection. The threaded head is stuck on the panel 3 or in the countersunk hole of the panel 3. A gasket can also be set at the position of the threaded head on the bolt 12, and the gasket can be used to seal the through hole and the countersunk hole on the panel 3 for waterproofing and windproofing. The bolt 12 here can also be a waterproof bolt 12, or a water stop bolt 12. The outer sides of the two outer surfaces of the wall are also painted with slurry or the like for waterproofing and windproofing. At this time, for the convenience of operation, the positions corresponding to the bolts 12 on the front block 1 and the rear block 2 can be set as through holes, the bolts 12 pass through the two contacting ribs 4, the heads of the bolts 12 are provided with bolt heads, the ends of the bolts 12 are provided with gaskets and nuts 13, and the front block 1 and the rear block 2 are fixed by tightening the nuts 13 on the bolts 12. The screw heads and nuts 13 can be set outside the panel 3, or inside the panel 3 through countersunk holes. In this connection structure, the structures of the front block 1 and the rear block 2 can be the same, which is convenient for prefabrication and drilling.

[0031] A connection point 7 is set at the connection position of the panel 3 of two adjacent front blocks 1 in the left-right direction, and a connection point 7 is set at the connection position of the panel 3 of two adjacent rear blocks 2 in the left-right direction; the connection point 7 on the front side of the wall and the connection point 7 on the rear side of the wall are staggered in the front-to-back direction. In the staggered structure, most or all of the connections 7 are not aligned or corresponding in the front-to-back direction. At this time, the distance between the two ribs 4 on both sides of the connection point 7 is equal to the distance between the two adjacent ribs 4 on the same front block 1, and the distance between the two adjacent ribs 4 on the same rear block 2. The two adjacent front blocks 1 or the two adjacent rear blocks 2 can be fixed not only by a splicing structure, but also by a staggered structure to achieve fixation between multiple blocks. Of course, the structure in which the front and back of the connection point 7 correspond is also within the protection scope of the present invention. At this time, the connection point 7 needs to be provided with a mortise and tenon structure or other structure splicing.

[0032] In the embodiment of the accompanying drawings, the spacings between adjacent ribs 4 in the left and right directions of the wall are all equal; the front block 1 includes a plurality of first front blocks 8 spliced ​​together and a second front block 9 arranged at the right end; the rear block 2 includes a second rear block 11 arranged at the left end and a plurality of first rear blocks 10 spliced ​​together; the first front block 8 and the first rear block 10 are both provided with two of the ribs 4 spaced apart in the left and right directions; the second front block 9 and the second rear block 11 are both provided with one rib 4 in the left and right directions.

[0033] Furthermore, the panels 3 of the adjacent front blocks 1 and the panels 3 of the adjacent rear blocks 2 are spliced ​​by mortise and tenon structures. There are various forms and structures of the mortise and tenon structure, as long as the splicing can be achieved. In the embodiment in the accompanying drawings, the left and right ends of the panel 3 are respectively provided with L-shaped and 7-shaped mortise and tenon structures corresponding to the L-shaped. Of course, a U-shaped groove can also be provided at one end, and a protrusion that can be inserted into the U-shaped groove can be provided at the other end.

[0034] During specific implementation: prefabricate the required front blocks 1 and rear blocks 2, and drill threaded holes or through holes at predetermined positions on them. For convenience, it is preferred that the front blocks 1 and rear blocks 2 of corresponding specifications have the same structure to facilitate manufacturing. Prepare auxiliary parts such as bolts 12. When the wall needs to be installed, align the ribs 4 of the front blocks 1 and rear blocks 2 corresponding to the front and rear, and fix them with bolts 12. Then splice the adjacent front blocks 1 in the left and right directions, and splice the adjacent rear blocks 2, and then fix them with bolts 12. After the splicing is completed, the internal cavity structure 5 can be filled with materials as needed, such as foam concrete, foam plastic, concrete, etc. Vertical and horizontal steel bars can also be placed separately, and concrete can be cast.

[0035] The technical features of the above-mentioned embodiments can be combined arbitrarily, and as long as there is no contradiction in the combination of these technical features, they should be considered as the scope of this specification. Without departing from the overall concept of the present invention, the technical solution of the present invention and the equivalent replacement or change, as well as the changes and improvements made, should also be regarded as the protection scope of the present invention.

Claims

1. An assembled and removable wall, characterized in that: The wall includes at least two front blocks assembled together in the left and right directions and at least two rear blocks assembled together in the left and right directions; the front blocks and the rear blocks both include panels, and the height of the panels in the vertical direction is the same as that of the wall; a detachable fixing structure is set between the front blocks and the corresponding rear blocks to fix the relative positions between the two.

2. The detachable wall according to claim 1, characterized in that: A connected cavity structure is formed between the face plates of all the front blocks and the face plates of all the rear blocks; bolts are used as a detachable fixing structure between the front blocks and the rear blocks at corresponding positions.

3. The assembled and detachable wall according to claim 1, characterized in that: The front block and the rear block are provided with support members on one side of the panel facing the inside of the wall; the side surface of the support member of the front block is in contact with the side surface of the support member of the rear block, or the side surface of the support member of the front block is in contact with the inner side of the panel of the rear block, or the inner side of the panel of the front block is in contact with the side surface of the support member of the rear block.

4. The assembled and detachable wall according to claim 3, characterized in that: The supporting member is a rib plate arranged on the panel, and each panel is provided with at least one rib plate at intervals in the left and right directions thereof, and the length direction of the rib plate is along the up and down direction of the panel; the number of the rib plates on different front building blocks is the same or different; the number of the rib plates on different rear building blocks is the same or different.

5. The assembled and detachable wall according to claim 4, characterized in that: The height of the rib in the up-down direction is equal to or slightly less than the height of the panel in the up-down direction; each of the ribs is provided with at least one pipeline hole in the up-down direction, and the pipeline hole penetrates the rib in the left-right direction, connecting the cavity structures between the panels of all the front blocks and the panels of all the rear blocks in the left-right direction.

6. The assembled and detachable wall according to claim 5, characterized in that: The rib side of the front building block is in contact with the corresponding rib side of the rear building block; the fixing structure is a bolt connecting the two ribs in contact with each other on the side; the pipeline hole is a through groove arranged on the side of the rib, and the positions of the pipeline holes of the ribs corresponding to the two sides correspond to each other, forming a large pipeline hole; the position of the pipeline hole avoids the position of the bolt.

7. The assembled and removable wall according to claim 6, characterized in that: Through holes are arranged on the rib plate in contact with the side and the corresponding panel. One end of the bolt is a bolt head, and the other end passes through the through hole and is tightened and fixed by a nut.

8. The assembled and detachable wall according to claim 6, characterized in that: A connection point is set at the panel connection position of two adjacent front blocks in the left and right directions, and a connection point is set at the panel connection position of two adjacent rear blocks in the left and right directions; the connection point on the front side of the wall and the connection point on the rear side of the wall are staggered in the front-to-back direction.

9. The assembled and detachable wall according to claim 8, characterized in that: The spacings between adjacent ribs in the left and right directions of the wall are all equal; the front building blocks include a plurality of first front building blocks spliced ​​together and a second front building block arranged at the right end; the rear building blocks include a second rear building block arranged at the left end and a plurality of first rear building blocks spliced ​​together; the first front building block and the first rear building block have the same structure, and at least two of the ribs are arranged at intervals in the left and right directions; the second front building block and the second rear building block have the same structure, and at least one of the ribs is arranged in the left and right directions.

10. The assembled and removable wall according to any one of claims 4 to 9, characterized in that: The panels of adjacent front blocks and the panels of adjacent rear blocks are respectively spliced ​​by mortise and tenon structures; the front blocks and rear blocks with the same number of ribs have the same structure.

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