CN114278003B - Wallboard module in assembled building - Google Patents
Wallboard module in assembled building Download PDFInfo
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- CN114278003B CN114278003B CN202111607275.8A CN202111607275A CN114278003B CN 114278003 B CN114278003 B CN 114278003B CN 202111607275 A CN202111607275 A CN 202111607275A CN 114278003 B CN114278003 B CN 114278003B
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Abstract
The application discloses an assembled building inner wallboard module, which comprises a wallboard body, wherein blind holes are formed in the wallboard body, the top end and the bottom end of each blind hole are respectively of a closed structure and an open structure, reinforcing steel bars are fixed on the lower end face of a backing plate, the backing plate is arranged on the lower end face of the wallboard body, the side wall of the backing plate and the side wall of the wallboard body are on the same plane, the side wall of the backing plate and the side wall of the wallboard body are connected through bolts and screw holes, the bolts are arranged on the side wall of the backing plate, the screw holes are formed in the side wall of the wallboard body, and the backing plate is used for reinforcing the bottom structural strength of the wallboard body. This wallboard module in assembled building through the structural strength who uses the mode of backing plate to use negative pressure device to reduce the air density of blind hole in the wallboard in the backing plate, increase the holistic sound insulation performance of wallboard through making the environment that is similar to vacuum, can detect the degree of filling of concrete between its and the secondary structure when the wall body concatenation simultaneously.
Description
Technical Field
The application relates to the technical field of assembled building modules, in particular to an assembled building inner wall board module.
Background
The assembled building is a mainstream building structure in modern society, uses concrete and other structures to process into the structure composition appointed in the building in advance, for example interior wall wallboard structure, after the place outside the building construction site is processed, transport to the building site again, utilize crane and workman's cooperation operation to accomplish the fixed of wallboard in the building overall structure, but current similar wallboard module still has following problem when in actual use:
the wallboard module is basically formed by processing steel bars and concrete in an integrated forming mode, wherein the bottom end face of the wallboard is provided with a steel bar structure, but when the wallboard is directly contacted with the ground or a secondary structure, the whole weight of the wallboard directly acts on the bottom end face of the wallboard, so that the structural strength of the bottom end face of the wallboard is insufficient, and the wallboard is easy to damage to a certain extent after long-time use.
Disclosure of Invention
The application aims to provide an assembled building inner wallboard module, which aims to solve the problems that in the prior art, the wallboard module is basically formed by integrally forming steel bars and concrete, wherein the bottom end surface of the wallboard is provided with a steel bar structure, and when the wallboard is directly contacted with the ground or a secondary structure, the whole weight of the wallboard directly acts on the bottom end surface of the wallboard, so that the structural strength of the bottom end surface of the wallboard is insufficient, and a certain degree of damage is easily caused when the wallboard is used for a long time.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an interior wallboard module of assembled building, includes the wallboard body, the inside of wallboard body is provided with the blind hole, the top and the bottom of blind hole are closure and opening structure respectively, and the bottom of wallboard body is provided with the reinforcing bar, still includes the backing plate, the reinforcing bar is fixed at the lower terminal surface of backing plate, just the backing plate is installed at the lower terminal surface of wallboard body, and the lateral wall of backing plate and the lateral wall of wallboard body are on the coplanar, pass through bolt and screw interconnect between the two, and the bolt is installed at the lateral wall of backing plate, the screw is seted up on the lateral wall of wallboard body, the backing plate is used for strengthening the bottom structural strength of wallboard body;
the cylinder is fixedly attached to the inside of the blind hole, and the cylinder is used for reinforcing the structural strength of the blind hole;
the vacuum device is used for reducing the air density in the cylinder and increasing the sound insulation effect.
Further, the negative pressure device comprises an air suction head, an air pipe and an air pump, the right end of the air suction head is connected with the air pump through the air pipe, an air suction hole is formed in the surface of the left end side of the air suction head, the air suction hole is communicated with the inner space of the cylinder through a first cavity and a second cavity, the first cavity and the second cavity which are mutually communicated are respectively formed in the base plate and the spliced column, the bottom end of the spliced column matched with the cylinder is fixed on the upper end face of the base plate, and the air pump sucks out air in the cylinder through the air pipe, the air suction head and the cavity.
Further, the left side of the air suction head is anastomosed in the inner wall of the air port, the air port is fixed at the right end of the first cavity, the opening of the left end of the air port is covered with a cover plate, the cover plate is horizontally and slidingly connected to the air port through a spring, and the left end of the air suction head extends into the inner part of the air port to jack the cover plate to the left side, so that the air suction hole and the first cavity are mutually communicated.
Further, the negative pressure device comprises valve rod and first valve plate, the up end at the backing plate is fixed to the bottom of valve rod, perpendicular sliding connection of backing plate is in the bottom of wallboard body, the middle section sliding connection of valve rod is in the top of closing plate, and the closing plate level is fixed in the inner wall of drum, the top and the first valve plate fixed connection of valve rod, the edge of first valve plate closely laminates at the inner wall of drum, wallboard body pushes down and makes first valve plate relatively upwards remove, makes the inside air density of drum reduce and realizes the negative pressure effect.
Further, the upper end face of the valve plate is fixedly connected with the bottom end of the first air bag, the first air bag is located between the valve plate and the top wall of the cylinder, the top end of the first air bag is communicated with the air blowing holes, the air blowing holes which are distributed in a downward inclined mode at the outer end of the first air bag are formed in the protruding blocks, the protruding blocks are fixed to the top end of the cylinder, the valve plate moves upwards to extrude the first air bag, and air flows are blown out through the air blowing holes to clean sanitary dead corners of the wallboard body.
Further, the wallboard module still contains mixing structure, mixing structure includes horizontal pole and mixing pole, and horizontal distribution the mixing pole is installed perpendicularly at same horizontal distribution's internal surface of horizontal pole, two horizontal pole symmetric distribution is in the both sides of reinforcing bar, just the top and the drive structure of horizontal pole link to each other, and drive structure drive horizontal pole swings in the below of backing plate, to the concrete mixing between backing plate and the secondary structure.
Further, the driving structure is composed of a vertical rod, a transverse shaft and a nut, the transverse shaft is horizontally distributed, the transverse shaft is rotatably arranged in the end head of the base plate, the inner end of the transverse shaft is connected with the transverse rod through the vertical rod which is vertically distributed, the middle section of the transverse rod penetrates through a sliding groove formed in the lower end face of the base plate, and the outer end of the transverse shaft is fixedly connected with the nut.
Further, the wallboard module still includes concrete detection device, concrete detection device includes measuring bar, detection ring and second valve plate, and horizontal distribution the measuring bar sliding connection is in the inside of backing plate, and the surface of measuring bar right-hand member is equidistant at least to be provided with two that the colour is different the detection ring, the right-hand member and the second valve plate fixed connection of measuring bar, the inner space that the second valve plate was located is linked together through connector and second gasbag, the second gasbag sets up in the inside of backing plate, and the outside of second gasbag covers has the elastic sheet of fixing at the backing plate lower terminal surface.
Compared with the prior art, the application has the beneficial effects that: according to the assembled building inner wallboard module, the structural strength of the lower end face of the wall body is increased by using the backing plate, the air density of blind holes in the wallboard is reduced by using the negative pressure device in the backing plate, the integral sound insulation performance of the wallboard is improved by manufacturing an environment similar to vacuum, and meanwhile, the concrete filling degree between the wallboard and a secondary structure can be detected when the wall body is spliced;
1. the negative pressure device formed by the structures such as the suction head and the like can be used for pumping out most of air in the blind hole by utilizing the operation of the suction pump and the communication between the first cavity and the second cavity and the inner space of the blind hole, so that the vacuum environment is simulated to enhance the sound insulation performance;
2. the negative pressure device formed by the first valve plate and the valve rod structure can utilize the weight of the wallboard as power, and when the wallboard body is installed, the first valve plate can relatively move in the cylinder by utilizing the downward movement of the wallboard body, so that the negative pressure effect is generated on the inner space of the blind hole below the first valve plate, the air density is effectively reduced, the sound insulation performance of the wall body is enhanced, and meanwhile, air suction equipment such as an air pump is not required to be used, so that the wall is more energy-saving and environment-friendly;
further, due to the structural design of the mixing rod and the cross rod below the backing plate, when the bottom end of the wallboard body is connected with the secondary structure, the cross rod can be conveniently swung from the outside, and concrete in the formwork can be uniformly mixed, so that the problem that the concrete cannot be sufficiently vibrated in the staggered reinforcing steel bar environment in the prior art is solved;
furthermore, the use of measuring rod and measuring ring can utilize the extrusion force of concrete and elastic slice and second gasbag, release measuring rod from the backing plate lateral wall when filling the concrete between secondary structure and wallboard bottom to the length that measuring rod was released makes things convenient for the staff to judge the degree of filling of concrete.
Drawings
FIG. 1 is a schematic front view of a first embodiment of the present application;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a first cavity according to the present application;
FIG. 3 is a schematic front view of a second embodiment of the present application;
FIG. 4 is a schematic diagram of the front and rear elevation of the wall panel body of the present application;
FIG. 5 is a schematic cross-axis elevational view of the present application;
FIG. 6 is a schematic side view of a shim plate of the present application;
FIG. 7 is a schematic side sectional view of the application before and after the detection rod is extended.
In the figure: 1. a wallboard body; 2. a blind hole; 3. a backing plate; 4. reinforcing steel bars; 5. a screw hole; 6. a bolt; 7. a cylinder; 8. splicing columns; 9. an air suction head; 10. an air pipe; 11. an air extracting pump; 12. a suction hole; 13. an air port; 14. a cover plate; 15. a first cavity; 16. a second cavity; 17. a valve stem; 18. a sealing plate; 19. a first valve plate; 20. a first air bag; 201. a protruding block; 21. a blow hole; 22. a cross bar; 23. a mixing rod; 24. a vertical rod; 25. a chute; 26. a horizontal axis; 27. a screw cap; 28. a detection rod; 29. a detection ring; 30. a second valve plate; 31. a connector; 32. a second air bag; 33. an elastic sheet.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-7, the present application provides the following technical solutions:
embodiment one:
the inner wallboard module comprises a wallboard body 1, wherein a blind hole 2 is formed in the wallboard body 1, the top end and the bottom end of the blind hole 2 are respectively of a closed and open structure, the bottom end of the wallboard body 1 is provided with a reinforcing steel bar 4, the inner wallboard module further comprises a backing plate 3, the reinforcing steel bar 4 is fixed on the lower end face of the backing plate 3, the backing plate 3 is arranged on the lower end face of the wallboard body 1, the side wall of the backing plate 3 and the side wall of the wallboard body 1 are on the same plane, the two are connected with each other through a bolt 6 and a screw hole 5, the bolt 6 is arranged on the side wall of the backing plate 3, the screw hole 5 is formed in the side wall of the wallboard body 1, and the backing plate 3 is used for reinforcing the bottom structural strength of the wallboard body 1; the device also comprises a cylinder 7, wherein the cylinder 7 is fixedly attached to the inside of the blind hole 2, and the cylinder 7 is used for reinforcing the structural strength of the blind hole 2;
the vacuum device is used for reducing the air density in the cylinder 7 to increase the sound insulation effect, the vacuum device comprises an air suction head 9, an air pipe 10 and an air suction pump 11, the right end of the air suction head 9 is connected with the air suction pump 11 through the air pipe 10, an air suction hole 12 is formed in the left end side surface of the air suction head 9, the air suction hole 12 is communicated with the inner space of the cylinder 7 through a first cavity 15 and a second cavity 16, the first cavity 15 and the second cavity 16 which are mutually communicated are respectively formed in the cushion plate 3 and a splicing column 8, the bottom end of the splicing column 8 matched with the cylinder 7 is fixed on the upper end face of the cushion plate 3, the air suction pump 11 sucks air in the cylinder 7 through the air pipe 10, the air suction head 9 and the cavities, and in this embodiment, the air suction pump 11 is used as a main power device generated in a negative pressure environment, and particularly is characterized in that, as shown in fig. 1 and 2, when the air suction pump 11 is in operation, the air suction head 9 and the first cavity 15 are in a communicated state, and the air suction hole 15 is in the communication state, so that the air in the air suction head 2 can be sucked out in the second cavity 16, the first cavity 15 and the air suction head 9 are in the communication state, and the blind hole 10 are under the effect, and the operation of the air suction hole 11 is completely and the sound insulation performance is reduced, and the sound insulation performance is finished, and the sound insulation performance is improved, and the sound insulation performance is achieved.
In this embodiment, further: the left side of the air suction head 9 is anastomosed in the inner wall of the air port 13, the air port 13 is fixed at the right end of the first cavity 15, the opening of the left end of the air port 13 is covered with the cover plate 14, the cover plate 14 is horizontally connected to the air port 13 in a sliding manner through the spring, the left end of the air suction head 9 stretches into the air port 13 to push the cover plate 14 open to the left side, the air suction hole 12 and the first cavity 15 are mutually communicated, when the air suction head 9 completely enters the air port 13, the left end of the air suction head 9 pushes the cover plate 14 open to the left side, therefore, the first cavity 15 is communicated with the inner hollow structure of the air suction head 9 through the air suction hole 12, and after the air suction head 9 exits, the cover plate 14 immediately seals the inner end of the air port 13 under the rebound action of the spring, so that the condition that the internal negative pressure environment is influenced is avoided.
Embodiment two:
unlike the first embodiment in which the air pump is used, the negative pressure device in this embodiment is composed of the valve rod 17 and the first valve plate 19, the bottom end of the valve rod 17 is fixed on the upper end surface of the backing plate 3, the backing plate 3 is vertically and slidably connected to the bottom end of the wallboard body 1, the middle section of the valve rod 17 is slidably connected above the sealing plate 18, the sealing plate 18 is horizontally fixed in the inner wall of the cylinder 7, the top end of the valve rod 17 is fixedly connected with the first valve plate 19, the edge of the first valve plate 19 is tightly attached to the inner wall of the cylinder 7, the wallboard body 1 is pressed down to enable the first valve plate 19 to relatively move upwards, so that the negative pressure effect is achieved by reducing the air density in the cylinder 7, and when the wallboard body 1 moves downwards, the first valve plate 19 relatively moves upwards correspondingly, so that the space between the first valve plate 19 and the sealing plate 18 is correspondingly in the negative pressure environment, and the air density of most space is greatly reduced, thereby achieving the purpose of replacing the air pump to manufacture the space with low air density, and being more energy-saving and environment-friendly.
As a further technical scheme in this embodiment, the up end of the valve plate 19 and the bottom end of the first air bag 20 are fixedly connected, and the first air bag 20 is located between the valve plate 19 and the top wall of the cylinder 7, the top end of the first air bag 20 is communicated with the air hole 21, the air hole 21 with the outer end distributed in a downward inclined manner is formed on the protruding block 201, the protruding block 201 is fixed at the top end of the cylinder 7, and since the building structural member cannot enter the construction environment immediately after prefabrication, but enters the field when required, when the module enters the field, the whole wallboard body 1 is subjected to pre-cleaning operation, and the part located at the top end of the wallboard body 1 is located in a dead angle area where convenient cleaning is impossible, so that cleaning of the top end part during the first pre-cleaning is abandoned in the technical scheme, the valve plate 19 moves upwards to squeeze the first air bag 20 directly during wallboard installation, and the air flow is blown out through the air hole 21 to clean the sanitary dead angle of the wallboard body 1.
As an additional technical scheme in the application, the wallboard module further comprises a mixing structure, when the wallboard body 1 is installed in a field, in order to ensure the stability after installation, the bottom end of the wallboard body is connected with the secondary structure through concrete, but because a wood plate formwork is needed to be used in connection and the structures of the internal reinforcing steel bars 4 are staggered, in the process of filling the concrete, the conventional vibration operation is difficult to implement due to the blocking of the formwork and the structures of the reinforcing steel bars 4, the mixing structure in the backing plate 3 is used, wherein the mixing structure comprises a cross rod 22 and a mixing rod 23, the mixing rods 23 which are horizontally distributed are vertically arranged on the inner surface of the cross rod 22 which is also horizontally distributed, the two cross rods 22 are symmetrically distributed on two sides of the reinforcing steel bars 4, the top ends of the cross rod 22 are connected with a driving structure, the driving structure drives the cross rod 22 to swing below the backing plate 3 and mix the concrete between the backing plate 3 and the secondary structure, and as a further step, the driving structure consists of a vertical rod 24, a horizontal cross rod 26 and a nut 27, the inner end of the horizontal rod 26 is rotatably arranged inside the backing plate 3, the inner end of the horizontal rod 26 is inserted through the vertical rod 24 and the nut 27, the inner end of the vertical rod 24 is rotatably connected with the vertical rod 22, the cross rod 22 is rotatably connected with the vertical rod 22 through the nut 24 and the nut 27, the inner end of the cross rod 26 is rotatably connected with the vertical rod 22 in the middle section of the cross rod 25 or the cross rod 25, and the inner end of the cross rod is required to be rotatably connected with the vertical rod 25 and the middle section of the cross rod 25 and the cross rod 25 in the middle section of the tool section and the cross rod 2 is fixed in the space and the middle section of the cross rod and the end of the cross rod 2.
The wallboard module still includes concrete detection device, and similarly, for the reason that the concrete receives the barrier of formwork when filling, the inside filling condition is invisible, therefore detection device has been designed, concrete detection device includes measuring bar 28, measuring ring 29 and second valve plate 30, the measuring bar 28 sliding connection of level distribution is in the inside of backing plate 3, and the surface at the right-hand member of measuring bar 28 is equidistant at least is provided with two measuring rings 29 that the colour is different, measuring bar 28's right-hand member and second valve plate 30 fixed connection, the inner space that second valve plate 30 was located is linked together through connector 31 and second gasbag 32, second gasbag 32 sets up in the inside of backing plate 3, and the outside of second gasbag 32 covers the elastic piece 33 that is fixed in backing plate 3 lower extreme face, in the in-process of filling concrete, the elastic piece 33 atress deformation can extrude the second gasbag 32 that is located backing plate 3 bottom simultaneously, the inside air of second gasbag 32 can be extruded and discharged to the inside space of second valve plate 30 left side at this moment, the time, the inside of second gasbag 32 is influenced by the colour is shown in the outside of measuring bar 30, the outside is not stretched out to the measuring bar is reached to the outside at this moment, the time, the outside of measuring bar is not stretched out to the measuring bar is reached with the outside of measuring bar 29, the condition is judged to the outside the inside of the face is not shown in the condition is detected, the outside of the face of the measuring bar is detected, the face of the face is detected, the staff is not is pressed.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an wallboard module in assembled building, includes wallboard body (1), the inside of wallboard body (1) is provided with blind hole (2), the top and the bottom of blind hole (2) are closure and opening structure respectively, and the bottom of wallboard body (1) is provided with reinforcing bar (4), its characterized in that: the wall plate comprises a wall plate body (1), and is characterized by further comprising a base plate (3), wherein reinforcing steel bars (4) are fixed on the lower end face of the base plate (3), the base plate (3) is installed on the lower end face of the wall plate body (1), the side wall of the base plate (3) and the side wall of the wall plate body (1) are on the same plane, the base plate and the side wall are connected with each other through bolts (6) and screw holes (5), the bolts (6) are installed on the side wall of the base plate (3), the screw holes (5) are formed in the side wall of the wall plate body (1), and the base plate (3) is used for reinforcing the bottom structural strength of the wall plate body (1);
the device further comprises a cylinder (7), wherein the cylinder (7) is fixedly attached to the inside of the blind hole (2), and the cylinder (7) is used for reinforcing the structural strength of the blind hole (2);
the device also comprises a negative pressure device, wherein the negative pressure device is connected with the backing plate (3) and is used for reducing the air density in the cylinder (7) and increasing the sound insulation effect;
the wallboard module still includes concrete detection device, concrete detection device includes measuring rod (28), detection ring (29) and second valve plate (30), and the outside of second gasbag (32) covers in the inside of backing plate (3), and measuring rod (28) right-hand member's surface is equidistant at least to be provided with two that the colour is different detection ring (29), measuring rod (28) right-hand member and second valve plate (30) fixed connection, the inner space that second valve plate (30) was located is linked together through connector (31) and second gasbag (32), second gasbag (32) set up in the inside of backing plate (3), and the outside of second gasbag (32) covers and is fixed in backing plate (3) lower extreme face's elastic sheet (33), and in the in-process of filling concrete, concrete gradually accumulates and can extrude elastic sheet (33), and elastic sheet (33) atress deformation can extrude second gasbag (32) that are located backing plate (3) bottom simultaneously, and the inside air of second gasbag (32) can extrude and be discharged to second gasbag (30) and be out in the same time direction of the inner space that can stretch out in the outside of second valve plate (30) and the outside of the same colour is stretched out in order to observe people's (30) and can not stretch out in the same direction of the valve plate (30) and the outside of the measuring rod (30) and the outside is influenced by the time, so that the outside of second gasbag (32) is covered with the outside is covered with the elastic sheet (3 has the colour, the elastic sheet (3) and the elastic sheet (3) has a colour, and the colour that can be the colour is different, and judging the filling condition of the internal concrete.
2. A fabricated building interior wallboard module as claimed in claim 1, wherein: the negative pressure device comprises an air suction head (9), an air pipe (10) and an air suction pump (11), wherein the right end of the air suction head (9) is connected with the air suction pump (11) through the air pipe (10), an air suction hole (12) is formed in the left end side surface of the air suction head (9), the air suction hole (12) is communicated with the inner space of the cylinder (7) through a first cavity (15) and a second cavity (16), the first cavity (15) and the second cavity (16) which are mutually communicated are respectively formed in the backing plate (3) and the splicing column (8), the bottom end of the splicing column (8) which is matched with the cylinder (7) is fixed on the upper end face of the backing plate (3), and the air suction pump (11) sucks air out of the cylinder (7) through the air pipe (10), the air suction head (9) and the cavity.
3. A fabricated building interior wallboard module as claimed in claim 2, wherein: the left side of the air suction head (9) is anastomosed in the inner wall of the air port (13), the air port (13) is fixed at the right end of the first cavity (15), a cover plate (14) is covered at the opening of the left end of the air port (13), the cover plate (14) is horizontally and slidingly connected to the air port (13) through a spring, and the left end of the air suction head (9) stretches into the air port (13) to push the cover plate (14) open to the left side so that the air suction hole (12) and the first cavity (15) are mutually communicated.
4. A fabricated building interior wallboard module as claimed in claim 1, wherein: the negative pressure device comprises a valve rod (17) and a first valve plate (19), the bottom end of the valve rod (17) is fixed on the upper end face of a base plate (3), the base plate (3) is vertically and slidably connected to the bottom end of a wallboard body (1), the middle section of the valve rod (17) is slidably connected to the upper portion of a sealing plate (18), the sealing plate (18) is horizontally fixed to the inner wall of a cylinder (7), the top end of the valve rod (17) is fixedly connected with the first valve plate (19), the edge of the first valve plate (19) is tightly attached to the inner wall of the cylinder (7), and the wallboard body (1) is pressed down to enable the first valve plate (19) to move upwards relatively, so that the air density inside the cylinder (7) is reduced to achieve a negative pressure effect.
5. The fabricated building interior wallboard module of claim 4, wherein: the upper end face of valve plate (19) and the bottom fixed connection of first gasbag (20), and first gasbag (20) are located between the roof of valve plate (19) and drum (7), the top of first gasbag (20) is linked together with gas vent (21), and outer end downward sloping distribution gas vent (21) are seted up on protruding piece (201), protruding piece (201) are fixed on the top of drum (7), and valve plate (19) upwards remove extrusion first gasbag (20), are blown out the air current and clear up the health dead angle of wallboard body (1) through gas vent (21).
6. A fabricated building interior wallboard module as claimed in claim 3 or claim 5, wherein: the wallboard module still contains mixing structure, mixing structure includes horizontal pole (22) and mixing pole (23), and horizontal distribution mixing pole (23) are installed perpendicularly at the internal surface of same horizontal distribution horizontal pole (22), two horizontal pole (22) symmetric distribution is in the both sides of reinforcing bar (4), just the top and the drive structure of horizontal pole (22) link to each other, and drive structure drive horizontal pole (22) swing in the below of backing plate (3), to the concrete mixing between backing plate (3) and the secondary structure.
7. The fabricated building interior wallboard module of claim 6, wherein: the driving structure is composed of a vertical rod (24), a transverse shaft (26) and a screw cap (27), wherein the transverse shaft (26) which is horizontally distributed is rotatably arranged inside the end of the base plate (3), the inner end of the transverse shaft (26) is connected with the transverse rod (22) through the vertical rod (24) which is vertically distributed, the middle section of the transverse rod (22) penetrates through a sliding groove (25) formed in the lower end face of the base plate (3), and the outer end of the transverse shaft (26) is fixedly connected with the screw cap (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111607275.8A CN114278003B (en) | 2021-12-27 | 2021-12-27 | Wallboard module in assembled building |
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| CN202111607275.8A CN114278003B (en) | 2021-12-27 | 2021-12-27 | Wallboard module in assembled building |
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| CN114278003B true CN114278003B (en) | 2023-09-05 |
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| DE102005008200A1 (en) * | 2005-02-22 | 2006-08-31 | Intco Gmbh | Construction unit for external facade unit, has foam glass plates of single piece and formed by continuous manufacturing process, and glass connecting plate and decoration layers linked with plates in material, force and form-fit manner |
| JP2007270515A (en) * | 2006-03-31 | 2007-10-18 | Fujita Corp | Plate-like reinforced concrete member and method of manufacturing it |
| US9151046B1 (en) * | 2011-04-21 | 2015-10-06 | Precision Design Llc | Concrete slab having integral wall base forms and wall base plates for automated construction and system thereof |
| CN204435595U (en) * | 2014-12-18 | 2015-07-01 | 史沛丰 | Building bearing noise barrier |
| WO2017173656A1 (en) * | 2016-04-08 | 2017-10-12 | 陈敬全 | Assembled building structure |
| CN208621426U (en) * | 2018-08-04 | 2019-03-19 | 贵州松扬帆建筑工程有限公司 | A kind of building bridge pier inside reinforcing bar detection device |
| CN211646829U (en) * | 2019-12-11 | 2020-10-09 | 四川省医药设计院有限公司 | Constant temperature building wall with thermal-insulated function |
| CN113530019A (en) * | 2020-04-18 | 2021-10-22 | 南京环达装饰工程有限公司 | Composite internal partition board for fabricated building and preparation method thereof |
| CN212866447U (en) * | 2020-07-01 | 2021-04-02 | 郑州科技学院 | Mute type building wall structure |
| CN214614692U (en) * | 2021-01-26 | 2021-11-05 | 张灿毅 | Sound insulation assembly for opera house |
| CN214658248U (en) * | 2021-03-11 | 2021-11-09 | 岳志铁 | Vacuum cavity composite wall |
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| CN114278003A (en) | 2022-04-05 |
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