Foundation convenient for fixing fabricated wall

Abstract

The utility model discloses a foundation convenient for fixing a fabricated wall body. Belongs to the technical field of building foundations, is arranged at the bottom of a fabricated wall and comprises a pre-embedded assembly, a leveling assembly and a connecting assembly, the pre-embedded assembly comprises a connecting seat and a supporting plate, the connecting seat is provided with a first through hole, and the supporting plate is fixedly connected to the lower end face of the connecting seat; the leveling assembly comprises an adjusting rod and a fixing disc, the adjusting rod is rotationally connected into the first through hole, and the fixing disc is rotationally connected to the end, away from the connecting base, of the adjusting rod. The connecting assembly is detachably connected to the end, away from the adjusting rod, of the fixing disc. By arranging a first through hole and an adjusting rod, height adjustment of a fixing disc is achieved, the problem that the top faces of connecting assemblies are not on the same horizontal plane due to sedimentation during pre-burying is solved, and meanwhile the problems that the stability is poor and the bottom of the fabricated wall is exposed due to the fact that the two ends of a cross beam cannot be horizontal are solved; and the bottom of the thermal insulation composite board is not matched with a ground connecting structure and is difficult to install.

Description

Technical Field

[0001] The utility model belongs to the technical field of building foundations, and particularly relates to a foundation facilitating the fixation of prefabricated walls. Background Art

[0002] A prefabricated building refers to a building in which a large amount of on-site operation work in the traditional construction method is transferred to a factory. Building components and fittings are processed and manufactured in the factory and transported to the building construction site, and then assembled and installed on-site through reliable connection methods. Prefabricated buildings are more environmentally friendly, more efficient and have lower costs.

[0003] Currently, prefabricated buildings have been put into use. For example, the Chinese utility model patent with the publication number CN217420019U discloses a prefabricated panel wall and a prefabricated building, specifically including a thermal insulation composite panel and a connecting card board. The thermal insulation composite panel includes a first board core and first support and protection boards glued to the upper and lower surfaces of the first board core. At both opposite ends of the thermal insulation composite panel, the first support and protection board has a first extension part extending beyond the first board core to form a first clamping groove. The connecting card board includes a second board core and second support and protection boards glued to the middle parts of the upper and lower surfaces of the second board core. At both opposite ends of the connecting card board, there is a second clamping groove between the second support and protection board and the second board core.

[0004] When installing a prefabricated wall, the foundation needs to be processed first. Only when the foundation is stable can the prefabricated building be more stable. In the prior art, the Chinese invention patent with the publication number CN110528552A discloses a foundation module for a prefabricated house, specifically including a plurality of X crossbeams arranged in parallel, a plurality of Y crossbeams arranged in parallel and a plurality of ground piles. The X crossbeams and Y crossbeams are vertically and crosswise arranged. A connecting plate is arranged at the connection of the X crossbeam and the Y crossbeam. Both ends of a plurality of secondary beams are respectively installed and connected to the first side plate or the second side plate of the X crossbeam through a U-shaped plate. A plurality of bolt holes are opened on the base plate of the U-shaped plate. Crossbeam through holes corresponding to the bolt holes on the U-shaped plate are opened on the first side plate and the second side plate of the X crossbeam. Crossbeam nuts are installed on the crossbeam through holes. A bolt passes through the bolt hole on the U-shaped plate and is fixedly connected to the crossbeam nut on the first side plate or the second side plate of the X crossbeam. First connecting pieces and second connecting pieces are respectively arranged on both sides of the base plate of the U-shaped plate. The first connecting pieces and the second connecting pieces are embedded in the secondary beam and installed and connected to the secondary beam. The present invention can further reinforce the foundation structure and improve the stability and strength of the overall foundation structure. However, the above application cannot adjust the height of the ground pile, easily causes the two ends of the crossbeam to be non-horizontal, has poor stability, and it is relatively difficult to directly install a prefabricated wall on the crossbeam. Summary of the Invention

[0005] Based on this, it is necessary to provide a foundation that facilitates the fixation of prefabricated walls to address the problems of the pile height being unable to be adjusted, the two ends of the crossbeam being prone to being non-horizontal, poor stability, and the difficulty of directly installing prefabricated walls on the crossbeam.

[0006] To achieve the above object, the present utility model adopts the following solutions:

[0007] A foundation for facilitating the fixation of prefabricated walls is provided at the bottom of the prefabricated wall, and includes:

[0008] An embedded component, a leveling component, and a connecting component. The embedded component includes a connecting seat and a supporting plate. The connecting seat is provided with a first through hole, and an internal thread is provided in the first through hole. The supporting plate is fixedly connected to the lower end surface of the connecting seat. The leveling component includes an adjusting rod and a fixing plate. The adjusting rod is provided with an external thread and is rotatably connected in the first through hole. The fixing plate is rotatably connected to the end of the adjusting rod away from the connecting seat. And the connecting component is detachably connected to the end of the fixing plate away from the adjusting rod.

[0009] Preferably, the leveling component further includes a bearing. The inner shaft of the bearing is connected to the end of the adjusting rod away from the connecting seat, and the outer shaft of the bearing is connected to the fixing plate.

[0010] Preferably, a plurality of screw rods are provided on the upper end surface of the fixing plate away from the adjusting rod. One end of the screw rod away from the fixing plate penetrates through the connecting component and is detachably connected to the connecting component.

[0011] Preferably, the connecting component includes a base, a plurality of back plates, and a plurality of core blocks. A plurality of round holes are provided on the base, and the positions of the round holes correspond to those of the screw rods. The core blocks are arranged on the upper end surface of the base, and the back plates are arranged on both sides of the core blocks and are fixedly connected to the base.

[0012] Preferably, a plurality of second through holes are provided on the back plates, and the second through holes are used to fix the prefabricated wall.

[0013] Preferably, it further includes a connecting beam. The connecting beam is of a U-shaped structure, and one end of the connecting beam is detachably connected to the connecting component.

[0014] Preferably, a convex block is provided at the bottom of the connecting beam. The convex block and the two sides of the connecting beam form a clamping area for clamping the prefabricated wall.

[0015] Preferably, a plurality of third through holes are provided on the connecting beam. The height of the third through holes from the bottom of the connecting beam is not lower than the height of the top surface of the convex block from the bottom of the connecting beam.

[0016] Preferably, clamping grooves are provided at both ends of the connecting beam. The distance between both sides of the clamping groove is not less than the distance between both sides of the connecting beam, and one end of the clamping groove is fixedly connected to one end of the connecting beam.

[0017] The technical solution adopted in this application can achieve the following beneficial effects:

[0018] 1. By providing the first through hole and the adjusting rod, the height adjustment of the fixed disk is realized, thereby solving the problem that the top surfaces of the connecting components cannot be on the same horizontal plane due to reasons such as settlement and support height error during embedding. At the same time, the problem that the two ends of the cross beam cannot be horizontal, resulting in poor stability and the bottom of the prefabricated wall being exposed to the air, is solved.

[0019] 2. By detachably connecting the connecting component to the fixed disk, different structures of prefabricated walls can be used, thereby improving applicability.

[0020] 3. By adjusting the connecting components to the same horizontal plane, both ends of the thermal insulation composite board are directly fixed on the connecting clamping plates, and the bottom of the thermal insulation composite board is placed flat on the ground, making the installation simpler and more convenient. The problem that the connection structure between the bottom of the thermal insulation composite board and the ground does not match and the installation is difficult is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the foundation without a connecting beam for facilitating the fixation of a prefabricated wall disclosed in an embodiment of this application.

[0022] Figure 2 It is a schematic diagram of the foundation with a connecting beam for facilitating the fixation of a prefabricated wall disclosed in an embodiment of this application after the connecting beam is installed.

[0023] Figure 3 It is a schematic diagram of the foundation with a connecting beam for facilitating the fixation of a prefabricated wall disclosed in an embodiment of this application after the connecting beam is installed.

[0024] Figure 4 It is a schematic diagram of the foundation for facilitating the fixation of a prefabricated wall disclosed in an embodiment of this application when installing a connecting clamping plate.

[0025] Figure 5 It is a schematic diagram of the foundation for facilitating the fixation of a prefabricated wall disclosed in an embodiment of this application when installing a prefabricated wall.

[0026] Wherein: prefabricated wall 1, connecting clamping plate 2, embedded component 100, connecting seat 110, first through hole 111, support plate 120, leveling component 200, adjusting rod 210, bearing 220, fixed disk 230, connecting component 300, base 310, back plate 320, second through hole 321, core block 330, connecting beam 400, third through hole 410, convex block 420, clamping groove 430. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] For ease of understanding the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present application can be understood more thoroughly and comprehensively.

[0028] It should be noted that when a device is considered to be "connected" to another device, it can be directly connected to the other device or there may be an intermediate device present at the same time. The terms "inner", "top", "upper", "lower", "above", "below" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the description of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] See Figures 1 to 5 , the present application provides a foundation for facilitating the fixing of a prefabricated wall, which is arranged at the bottom of the prefabricated wall 1 and includes: a buried component 100, a leveling component 200 and a connecting component 300. The buried component 100 includes a connecting seat 110 and a supporting plate 120. The connecting seat 110 is provided with a first through hole 111, and an internal thread is provided in the first through hole 111. The supporting plate 120 is fixedly connected to the lower end surface of the connecting seat 110. The leveling component 200 includes an adjusting rod 210 and a fixing plate 230. The adjusting rod 210 is provided with an external thread and is rotatably connected in the first through hole 111. The fixing plate 230 is rotatably connected to one end of the adjusting rod 210 away from the connecting seat 110. And the connecting component 300 is detachably connected to one end of the fixing plate 230 away from the adjusting rod 210.

[0031] Specifically, the support plate 120 adopts but is not limited to a structure with good uplift resistance supported by materials such as L-shaped iron plates, perpendicular welding of steel bars, and perpendicular bending of steel bars. The connecting seat 110 includes a connecting plate and a first through hole 111 provided on the connecting plate. The first through hole 111 adopts but is not limited to nuts, internally threaded sleeves, etc., and is fixed at the center of the end of the connecting seat 110 close to the support plate 120. The adjusting rod 210 adopts but is not limited to rods with external threads such as screws and bolts that match the internal threads of the first through hole 111. The lower end surface of the fixed disk 230 is connected to the adjusting rod 210 by means such as spherical hinge, spherical manufacturing, universal joint, etc. The fixed disk 230 is provided with supporting facilities for detachable connection such as screws, baffles, clamping plates, and clamping blocks, and is detachably connected to the bottom of the connecting component 300. The connecting component 300 selects and adjusts the corresponding clamping structure according to the prefabricated wall 1 with different structures.

[0032] In this application, the prefabricated wall 1 takes a prefabricated plate wall disclosed in the Chinese utility model patent with the publication number of CN217420019U as an example, and the corresponding connecting component 300 is selected and adjusted according to its structure.

[0033] Furthermore, after the foundation treatment is completed, reserved embedded pits are provided at the outer contour of the wall and at the partition walls (the positions of the embedded pits are planned in advance, generally at the wall corners, at the connecting clamping plates 2, etc.). The support plate 120 is placed in the embedded pits and fixed by auxiliary tools (such as steel bars and wooden boards). After adjusting the position and height, the first through hole 111 is blocked with a sponge rubber strip, etc., and it is fixed by pouring concrete. After the concrete strength reaches the standard, the sponge rubber strip is removed and the first through hole 111 is cleaned. After cleaning, the adjusting rod 210 is rotated and inserted into the first through hole 111 until the fixed disk 230 contacts the connecting seat 110. The height of each fixed disk 230 is adjusted by technicians using a level to make them all on the same horizontal plane, and the gap between the connecting seat 110 and the fixed disk 230 is filled and compacted with a backing plate. Then, the connecting component 300 matching the prefabricated wall 1 is detachably connected to the fixed disk 230. Finally, the installation workers detachably connect the connecting clamping plates 2 of the prefabricated wall 1 to the connecting component 300 by means of bolts, etc., and then detachably connect the thermal insulation composite board to the connecting clamping plates 2, thus completing the construction of the prefabricated wall 1.

[0034] The technical solution of this application that adopts a foundation for facilitating the fixation of the prefabricated wall can achieve the following beneficial effects:

[0035] 1. By setting the first through hole 111 and the adjusting rod 210, the height adjustment of the fixed plate 230 is realized, thereby solving the problem that the top surfaces of the connecting components 300 cannot be on the same horizontal plane due to reasons such as settlement and support height errors during embedding. At the same time, the problem that the two ends of the cross beam cannot be horizontal, resulting in poor stability and the bottom of the prefabricated wall 1 being exposed to the air, is solved.

[0036] 2. By detachably connecting the connecting component 300 to the fixed plate 230, different structures of the prefabricated wall 1 can be used, thereby improving the applicability.

[0037] 3. By adjusting the connecting components 300 to the same horizontal plane, the two ends of the thermal insulation composite board are directly fixed on the connecting card board 2, and the bottom of the thermal insulation composite board is placed flat on the ground. The installation is simpler and more convenient, solving the problem that the connection structure between the bottom of the thermal insulation composite board and the ground does not match and the installation is difficult.

[0038] Based on the above solution, for the purpose of better stability, the leveling component 200 further includes a bearing 220. The inner shaft of the bearing 220 is connected to one end of the adjusting rod 210 far from the connecting seat 110, and the outer shaft of the bearing 220 is connected to the fixed plate 230.

[0039] Specifically, a bearing 220 is provided at one end of the adjusting rod 210 and connected to the inner shaft of the bearing 220. The outer shaft of the bearing 220 is connected to the fixed plate 230. When using a tool to rotate the adjusting rod 210, the adjusting rod 210 rotates while the fixed plate 230 does not rotate. After adjustment, the direction of the connecting component 300 is determined by adjusting the direction of the fixed plate 230, thereby facilitating the installation of the prefabricated wall 1. By using the bearing 220, the fixed plate 230 can only rotate in the horizontal direction and cannot rotate in the vertical direction, thereby solving the problem that the fixing plate is offset, resulting in non-horizontal ends and poor stability after installation.

[0040] In the above solution, to improve the installation convenience, a plurality of screw rods are provided on the upper end surface of the fixed plate 230 far from the adjusting rod 210. One end of the screw rod far from the fixed plate 230 penetrates through the connecting component 300 and is detachably connected to the connecting component 300. Specifically, four vertically upward screw rods are provided on the fixed plate 230. The screw rods penetrate through the connecting component 300 and are fixed together by nuts. The four bolts are evenly and equidistantly distributed on the fixed plate 230. Using bolt connection for installation, removal is more convenient, and after the project is completed, it is convenient to remove and can be reused twice, thereby reducing costs.

[0041] In the above solution, to achieve the purpose of convenient installation of the prefabricated wall 1, the connection component 300 includes a base 310, a plurality of back plates 320 and a plurality of core blocks 330. A plurality of circular holes are provided on the base, and the positions of the circular holes correspond to those of the screw rods. The core block 330 is arranged on the upper end surface of the base 310. The back plates 320 are arranged on both sides of the core block 330 and are fixedly connected to the base 310.

[0042] Specifically, the second support and protection plate at the bottom of the prefabricated wall 1 extends and protrudes from the second core plate, so that its clamping is more convenient. Both the base and the fixed plate 230 are circular and have the same diameter. The back plate 320 is fixed to the base by welding. The core block 330 is arranged between two opposite back plates 320. There is a certain gap between the back plate 320 and the core block 330 (the distance of the gap depends on the thickness of the second support and protection plate of the prefabricated wall 1). The height of the back plate 320 is higher than that of the core block 330. The shape of the core block 330 depends on the shape of the second core plate of the prefabricated wall 1, and the height is the same as the length of the second support plate 120 protruding from the second core plate. The second support and protection plate is inserted between the core block 330 and the back plate 320 for clamping, so that the second core plate is attached to the core block 330, thereby completing the detachable connection. The operation is simpler and more convenient, and the installation and removal efficiency is higher.

[0043] Based on the above solution, to improve the stability, a plurality of second through holes 321 are provided on the back plate 320. The second through holes 321 are used to fix the prefabricated wall 1. By providing the second through holes 321 on the back plate 320 and corresponding holes on the second support and protection plate that extends and protrudes from the second core plate, and aligning the second through holes 321 with the holes on the second support and protection plate and using bolts to fix both sides, the prefabricated wall 1 is fixed to the back plate 320, thereby improving its stability and the operation is convenient.

[0044] In the above solution, to make the prefabricated wall 1 have better stability, it further includes a connecting beam 400. The connecting beam 400 is of a U-shaped structure, and one end of the connecting beam 400 is detachably connected to the connection component 300.

[0045] Specifically, the connecting beam 400 is in the shape of a U-shaped groove, and both ends are detachably connected to one end of the back plate 320 by means of but not limited to connecting plates, buckles, bolts, etc. The two sides of the connecting beam 400 are flush with the outer sides of the back plates 320. After adjusting the directions of the base 310 and the back plates 320, the connecting beam 400 is detachably connected, and then the prefabricated wall 1 is installed. The operation is simpler, and at the same time, the problems that the prefabricated wall 1 is easily damaged and has poor stability when directly placed on the ground are solved.

[0046] Further, a convex block 420 is provided at the bottom of the connecting beam 400. The convex block 420 and the two sides of the connecting beam 400 form a clamping area for clamping the prefabricated wall 1. To make the manufacturing of the prefabricated wall 1 more convenient, the first support protection plate can be extended and protruded from the first core board, so that the first support protection plate enters the clamping area, completing the installation and improving the stability of the prefabricated wall 1.

[0047] Based on the above solution, a number of third through holes 410 are provided on the connecting beam 400. The height of the third through holes 410 from the bottom of the connecting beam 400 is not lower than the height of the top surface of the convex block 420 from the bottom of the connecting beam 400. The height of the convex block 420 is the same as the height of the core block 330. The third through holes 410 are equidistantly arranged on the connecting beam 400. Similarly, holes with corresponding distances and heights are opened on the first support protection plate, and are fixed by bolts and nuts, so as to improve the overall stability. Further, ear plates can be provided on both sides of the connecting beam 400, and the ear plates are fixed to the ground by means of expansion bolts, etc., so that it has better anti-pulling ability, thereby improving stability and safety.

[0048] Specifically, clamping grooves 430 are provided at both ends of the connecting beam 400. The distance between the two sides of the clamping groove 430 is not less than the distance between the two sides of the connecting beam 400, and one end of the clamping groove 430 is fixedly connected to one end of the connecting beam 400.

[0049] An arc-shaped groove is provided at the connection between the connecting beam 400 and the base 310. The clamping groove 430 is composed of two clamping plates fixedly connected to the two sides of the connecting beam 400, and the clamping plate and one side of the connecting beam 400 form a Z shape. Clamping grooves 430 are provided at both ends of the connecting beam 400. The clamping grooves 430 are clamped on both sides of two opposite back plates 320, and one end of the back plate 320 is in contact with and aligned with one end of the connecting beam 400. Holes corresponding to the first through holes 111 are provided on the clamping grooves 430. During installation, bolts are used to penetrate the holes on the clamping grooves 430, the first through holes 111 and the holes on the second support protection plate, so as to fix them into a whole, thereby improving its stability and making the operation simpler and more convenient.

[0050] The above embodiments only express the device layout mode of the present application, and its description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent application; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several adjustments and improvements can still be made, and these all belong to the protection scope of the present application; therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A foundation for fixing an assembled wall, arranged at the bottom of the assembled wall, characterized in that: include: The embedded component includes a connecting seat and a supporting plate, the connecting seat is provided with a first through hole, the first through hole is provided with an internal thread, and the supporting plate is fixedly connected to the lower end surface of the connecting seat; A leveling assembly, the leveling assembly comprising an adjusting rod and a fixing plate, the adjusting rod being provided with an external thread and being rotatably connected in the first through hole, the fixing plate being rotatably connected to an end of the adjusting rod away from the connecting seat; and A connecting component is detachably connected to an end of the fixing plate away from the adjusting rod.

2. The foundation for fixing an assembled wall according to claim 1, characterized in that: The leveling assembly further comprises a bearing, wherein an inner shaft of the bearing is connected to an end of the adjusting rod away from the connecting seat, and an outer shaft of the bearing is connected to the fixing plate.

3. The foundation for fixing an assembled wall according to claim 2, characterized in that: A plurality of screw rods are arranged on the upper end surface of the fixing plate away from the adjusting rod, and one end of the screw rod away from the fixing plate passes through the connecting assembly and is detachably connected to the connecting assembly.

4. The foundation for fixing an assembled wall according to claim 3, characterized in that: The connecting assembly includes a base, a plurality of back plates and a plurality of core blocks. The base is provided with a plurality of circular holes corresponding to the positions of the screw rods. The core blocks are arranged on the upper end surface of the base, and the back plates are arranged on both sides of the core blocks and fixedly connected to the base.

5. The foundation for fixing an assembled wall according to claim 4, characterized in that: The back plate is provided with a plurality of second through holes, and the second through holes are used for fixing the assembled wall.

6. The foundation for fixing assembled walls according to claim 1, characterized in that: It also includes a connecting beam, which is a U-shaped structure, and one end of the connecting beam is detachably connected to the connecting assembly.

7. The foundation for fixing an assembled wall according to claim 6, characterized in that: A protrusion is arranged at the bottom of the connecting beam, and the protrusion and two sides of the connecting beam form a clamping area for clamping the assembled wall.

8. The foundation for fixing an assembled wall according to claim 7, characterized in that: The connecting beam is provided with a plurality of third through holes, and the height of the third through holes from the bottom of the connecting beam is not less than the height of the top surface of the protrusion from the bottom of the connecting beam.

9. The foundation for fixing an assembled wall according to claim 8, characterized in that: Both ends of the connecting beam are provided with clamping grooves, the distance between the two sides of the clamping groove is not less than the distance between the two sides of the connecting beam, and one end of the clamping groove is fixedly connected to one end of the connecting beam.

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