CN117027279B - Wallboard unit and wall body - Google Patents
Wallboard unit and wall body Download PDFInfo
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- CN117027279B CN117027279B CN202311286275.1A CN202311286275A CN117027279B CN 117027279 B CN117027279 B CN 117027279B CN 202311286275 A CN202311286275 A CN 202311286275A CN 117027279 B CN117027279 B CN 117027279B
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- 238000010276 construction Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000013016 damping Methods 0.000 claims description 12
- 239000012466 permeate Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 21
- 238000009413 insulation Methods 0.000 description 11
- 238000010079 rubber tapping Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
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- 210000003195 fascia Anatomy 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000011490 mineral wool Substances 0.000 description 6
- 238000009417 prefabrication Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
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- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
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- 239000011358 absorbing material Substances 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
Abstract
The invention provides a wallboard unit, which comprises a wallboard frame, one or more external wallboards and one or more internal wallboards; the wall plate frame is of a steel closed frame structure, and the outer wall plate and the inner wall plate are of plate-shaped structures; the outer wallboard and the inner wallboard are arranged on two sides of the wallboard frame in parallel and are respectively connected with the wallboard frame; the plurality of wallboard units can be connected in sequence. The inner wall plates and the outer wall plates which are arranged on two sides of the wall plate frame in parallel are supported through the wall plate frame, purlines are not required to be installed between upright column cross beams when the wall plate units are installed, the wall plate frame is installed in place, the construction time is saved, and the construction efficiency is improved; the invention also provides a wall body, which is formed by sequentially connecting a plurality of wallboard units formed by prefabricating, so that the purlin-free installation of the wall body is realized, the wall body is convenient and quick, the construction period can be effectively saved, and the construction cost is reduced.
Description
Technical Field
The invention relates to the technical field of building wall structures of power grid infrastructure, in particular to a wallboard unit and a wall.
Background
Steel structure building is a new type of building system, and generally includes a load-bearing structure formed from members such as beams, columns and trusses supported by section steel, and an enclosure structure such as roofing, floors and walls. Compared with the traditional concrete building, the steel structure building has higher strength and better shock resistance, and meanwhile, the components of the steel structure building can be prefabricated and processed in a factory and installed on site, so that the construction period is greatly shortened. The steel can be recycled, so that the construction waste generated in the construction process is greatly reduced, and the method is more environment-friendly. Steel structure building has become the mainstream building technology gradually, is the development direction of future building.
After the construction of the steel structure main body is completed, the wallboard can be installed on the inner and outer vertical surfaces of the building. In the traditional installation method, a plurality of purlines are generally installed between the cross beam upright posts to serve as keels for fixing the wallboards, fixing pieces for fixing the wallboards are installed on the keels, and each wallboard is installed and fixed on the keels one by one. The method for installing the purlines among the cross beam upright posts and then installing the wallboard block on the purlines is long in time consumption and low in installation efficiency.
At present, a nonmetallic surface enclosure wall used in the construction of a modularized transformer substation needs to carry out on-site composite installation on a plurality of layers of walls in a construction site. The building enclosure wall consists of an outer wall plate, an intermediate heat preservation layer and an inner wall plate. For example, an outer wall plate adopts a fiber cement veneer with the thickness of 26mm, a middle heat preservation layer adopts a light slat with the thickness of 150mm, and an inner wall plate adopts a fiber cement plate with the thickness of 6mm. The mounting steps of the enclosure wall body are as follows: the method comprises the following steps of (1) installing a site keel purline; (2) installing a fiber cement veneer external wall board; (3) installing a heat preservation layer in the middle of the light batten; and (4) installing the fiber cement board inner wall board. The building enclosure wall of the modularized construction transformer substation adopts a composite installation mode, because each layer of wall generally cannot simultaneously meet the requirements of the transformer substation on the enclosure wall for multiple functions such as fire prevention, sound insulation, noise reduction, heat preservation, durability, decoration and the like, and the multiple functions can be met only through on-site compositing, but the construction period, the construction difficulty and the quality risk are increased, and the modularized construction concept of the transformer substation is not met.
Disclosure of Invention
In order to solve the problem of low installation efficiency caused by the fact that purlines are required to be installed and compounded on a construction site in the existing building enclosure wall body in transformer substation construction, the invention provides a wallboard unit, which comprises: wallboard frame, one or more external wallboards and one or more internal wallboards; the wall plate frame is of a steel closed frame structure, and the outer wall plate and the inner wall plate are of plate-shaped structures; the outer wallboard and the inner wallboard are arranged on two sides of the wallboard frame in parallel and are respectively connected with the wallboard frame; the plurality of wallboard units can be connected in sequence.
Preferably, the wall panel unit further comprises one or more back ties located within the wall panel frame; the back bolt strip is of a strip-shaped structure, and two ends of the strip-shaped structure are respectively connected with the frame of the closed frame body structure; the outer wallboard and the inner wallboard are respectively connected with the back bolt strip.
Preferably, the wallboard frame is rectangular, and the wallboard unit further comprises 4 clamping strips with U-shaped cross sections; the 4 clamping strips are respectively connected with 4 side frames of the wallboard frame, and the opening of the clamping strips faces outwards; one of the two opposite frames of the wallboard frame is positioned in the opening of the clamping strip, and the other frame is positioned outside the opening of the clamping strip.
Preferably, the wallboard unit further comprises a plurality of first pendants respectively connected with the back bolt strips; the external wall panel is provided with a plurality of external wall panels; the first hanging piece is positioned in a horizontal gap between two adjacent external wall boards, and two sides of the first hanging piece are respectively connected with the external wall boards.
Preferably, the wallboard unit further comprises a plurality of second pendants respectively connected with the back bolt strips; the inner wallboard is provided with a plurality of pieces; the second hanging piece is positioned in a horizontal gap between two adjacent inner wallboards, and two sides of the second hanging piece are respectively connected with the inner wallboards.
Preferably, the cross-sectional shapes of the first and second hangers include an i-shape.
Preferably, the inner wall panel comprises a base plate and a wall plate which are connected with each other; the base plate is connected with the back bolt strip.
Preferably, the wall panel unit further comprises at least one diagonal brace disposed along a diagonal of the wall panel frame and connected to the wall panel frame.
Preferably, the wall panel unit further comprises a functional component disposed between the outer wall panel and the inner wall panel.
Preferably, the functional component is one or more air springs; a damping component for absorbing noise is arranged in the air spring; and two ends of the air spring are respectively connected with the outer wallboard and the inner wallboard.
Based on the same thought, the invention also provides a wall body, which comprises a plurality of wallboard units provided by the invention; the wallboard units are sequentially connected; the wallboard unit is prefabricated and formed.
Preferably, the wallboard frame of the wallboard unit is rectangular; the wallboard unit is provided with 4 clamping strips with U-shaped sections; the 4 clamping strips are respectively connected with 4 side frames of the wallboard frame, and the opening of the clamping strips faces outwards; one of the two opposite side frames of the wallboard frame is positioned in the opening of the clamping strip, and the other side frame is positioned outside the opening of the clamping strip; in the two adjacent wallboard frames, the frame of one wallboard frame is positioned in the opening of the clamping strip, and the frame of the other wallboard frame is positioned outside the opening of the clamping strip; the wallboard frame is connected with the clamping strips on the adjacent wallboard frames.
Preferably, in the two frames in the vertical direction of the wallboard frame, the frame outside the opening of the clamping strip is on the upper side.
Compared with the prior art, the invention has the beneficial effects that:
according to the wallboard unit, the inner wallboard and the outer wallboard which are arranged on two sides of the wallboard frame in parallel are supported through the wallboard frame, purlines are not required to be arranged between the upright posts and the cross beams when the wallboard unit is installed, the wallboard frame is installed in place, the construction time is saved, and the construction efficiency is improved;
the wall body provided by the invention is formed by sequentially connecting the wallboard units formed by prefabricating, purlines are not required to be installed between the upright posts and the cross beams during the installation of the wall body, and the wallboard frames of the wallboard units are installed in place, so that the purline-free installation of the wall body is realized, the wall body is convenient and quick, the construction period can be effectively saved, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic view of a wallboard unit of embodiment 1;
FIG. 2 is a cross-sectional view taken along line a-a of FIG. 1;
FIG. 3 is a schematic structural diagram of the clip strip in embodiment 1;
FIG. 4 is a cross-sectional view taken along line b-b of FIG. 1;
FIG. 5 is a schematic view of a connection structure of two wallboard frames in embodiment 2;
fig. 6 is a schematic structural diagram of the mounting base in embodiment 2;
fig. 7 is an enlarged view of a portion a in fig. 6;
fig. 8 is an enlarged view of a portion B in fig. 6;
fig. 9 is an enlarged view of a portion C in fig. 5;
FIG. 10 is a schematic view of an air spring installed between an outer wall panel and an inner wall panel;
FIG. 11 is a schematic view showing the structure of a clip of the mount in example 2;
reference numerals: 1. an external wall panel; 2. an inner wall panel; 3. a wallboard frame; 4. a back bolt strip; 5. a mounting base; 6. a connecting plate; 7. clamping strips; 8. a diagonal brace; 9. self-tapping screw; 10. an air spring; 11. a second hanger; 12. a groove; 13. a U-shaped clamping piece; 14. t-shaped parts; 15. a first hanger; 17. rock wool; 21. a substrate; 22. a wall plate; 51. A clamping seat; 511. a clamping groove; 512. a chute; 52. a clamping piece; 521. a ball; 522. a retainer; 523. a spring; 524. a connecting rod; 61. a connecting seat; 71. and (5) clamping blocks.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In the description of the embodiments of the present invention, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience in describing the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention.
Example 1:
the present embodiment provides a wallboard unit, as shown in fig. 1 and 2, comprising a wallboard frame 3, one or more external wallboards 1, and one or more internal wallboards 2; the wallboard frame 3 is a steel closed frame body structure, and the outer wallboard 1 and the inner wallboard 2 are both plate-shaped structures; the outer wallboard 1 and the inner wallboard 2 are arranged on two sides of the wallboard frame 3 in parallel and are respectively connected with the wallboard frame 3; the wall plate units can be connected in sequence to form a whole wall plate.
In the embodiment, the wallboard frame 3 is a rectangular frame and is formed by welding stainless steel square pipes with the cross section dimensions of 100mm long and 50mm wide and the wall thickness of 2mm end to end. The side towards outdoor at wallboard frame 3 is installed in the connection of side fascia 1, and the side towards indoor at wallboard frame 3 is installed in the connection of interior wallboard 2, according to wallboard frame 3's design size, and a plurality of external wallboard 1 and interior wallboard 2 all install in same wallboard frame 3, and a plurality of external wallboards 1 and a plurality of interior wallboards 2 are arranged in proper order along the face direction respectively. In the design and manufacturing process of the wallboard frame 3, a window and a door opening are reserved on the corresponding wallboard frame 3 according to the position of the door and the window on the steel structure building.
A plurality of back bolt strips 4 are arranged on two sides of the wallboard frame 3, the length direction of the back bolt strips 4 is along the length direction of the wallboard frame 3, the back bolt strips 4 are arranged at intervals, two ends of the back bolt strips 4 are fixedly connected with the bottom frame and the top frame of the wallboard frame 3 respectively, and if the two ends of the back bolt strips 4 are fixed on the wallboard frame 3 by using a welding process. Self-tapping screws 9 are respectively arranged on the back bolt strips 4 in a penetrating way, and the inner wallboard 2 and the outer wallboard 1 are connected to the back bolt strips 4 on two sides of the wallboard frame 3 through the self-tapping screws 9. The back bolt strip 4 provides a mounting support for the inner wall plate 2 and the outer wall plate 1, so that the inner wall plate 2 and the outer wall plate 1 are fixed in the wall plate frame 3. Diagonal braces 8 may also be provided in the wallboard frame 3 for reinforcing the wallboard frame 3, the number of diagonal braces 8 being one or more. In this embodiment, an inclined strut 8 is installed in the wallboard frame 3 along one diagonal line, and two ends of the inclined strut 8 are respectively connected with the frame of the wallboard frame 3.
The external wall panel 1 is made of fiber cement boards with the thickness of 16 mm. The inner wall plate 2 comprises a base plate 21 and a wall plate 22, wherein the thickness of the base plate 21 is 10mm, the base plate is connected with a back bolt strip 4 facing to the indoor side through a self-tapping screw 9, the wall plate 22 is a cement fiber surface decoration plate with the thickness of 6mm, and the wall plate 22 is adhered to the base plate 21.
Different functional components are installed between the external wall panel 1 and the internal wall panel 2 according to actual use requirements. For example, one or more air springs 10 are installed between the outer wall panel 1 and the inner wall panel 2 to improve the sound insulation and noise reduction performance of the wall. As shown in fig. 10, an air spring 10 is installed in a cavity between an outer wall plate 1 and an inner wall plate 2, and both ends of the air spring 10 are connected to the outer wall plate 1 and the inner wall plate 2, respectively. The air spring 10 is a mixture of air and rubber, and is internally provided with a damping member, so that the air spring has good elasticity and damping performance. The damping member is made of damping material for absorbing noise. When external noise is transmitted into the cavity through the exterior wall panel 1, the air spring 10 receives vibration and transmits the vibration to the damping member inside thereof, thereby eliminating transmission of sound. The damping effect of the air spring 10 is achieved based on its characteristic air film damping principle, and when it is subjected to vibration, its amplitude gradually decreases due to the friction of the air film, thereby reducing the vibration energy transferred to the damping member. Therefore, the air spring 10 can effectively reduce vibration of the wall panel and noise. The mode adopts a mechanical noise reduction mode, so that the interference of external sound to the indoor space can be effectively eliminated, and the wall structure is not influenced. Compared with the traditional sound absorbing material, the damping effect of the scheme is better, the noise can be effectively reduced on the premise of not influencing the wall structure by utilizing the characteristics of the air spring 10, and the damping device has great advantages.
In order to improve the heat preservation and sound insulation effects of the wall boards at the same time, rock wool 17, such as rock wool 17 with the thickness of 50mm, can be filled between the outer wall board 1 and the inner wall board 2. The rock wool 17 has the advantages of good heat insulation performance, strong sound insulation effect and good flame retardance, and can play roles in heat insulation, sound insulation and flame retardance for steel structure buildings.
When the integrated wallboard is installed, the tips of the tapping screws 9 on the back bolt strips 4 positioned on the two sides of the wallboard frame 3 face outdoors. The external wall board 1 is firstly covered on the back bolt strip 4 facing the outdoor side, the external wall board 1 is connected to the wall board frame 3 through the self-tapping screw 9, and the cap head of the self-tapping screw 9 connected with the external wall board 1 is positioned in the wall board frame 3, so that the external wall surface is flat and smooth. Then, rock wool 17 can be filled into the wallboard frame 3, and a back bolt strip 4 facing to one indoor side is arranged on the wallboard frame 3; then the base plate 21 is covered on the back bolt strip 4 facing to the indoor side, and the base plate 21 is connected with the back bolt strip 4 through the tapping screw 9; finally, the wallboard 22 is adhered to the surface of the base plate 21, and the installation of the integrated wallboard is completed. In this scheme, self-tapping screw 9 passes back of body bolt strip 4 before reentrant side fascia 1 earlier during side fascia 1 installation in, self-tapping screw 9 passes base plate 21 before reentrant side fascia 4 during interior wallboard 2 installation for interior wallboard 2 is all smooth with the outer wall of side fascia 1, and the integrated wallboard appearance after the installation is pleasing to the eye.
Because install many interior wallboards 2 and many exterior wall boards 1 on same wallboard frame 3, consequently there is the horizontal seam between polylith exterior wall board 1, as shown in fig. 4, vertical first pendant 15 of installing towards the outdoor side at wallboard frame 3, first pendant 15 selects current T type pendant, sets up in the circumference of exterior wall board 1 with T type pendant assorted recess 12. The T-shaped hanging piece is fixed on the back bolt strip 4 positioned on one side of the outdoor through a screw, and when the external wall panel 1 is installed on the wall panel frame 3, the grooves 12 of the upper external wall panel 1 and the lower external wall panel 1 are respectively clamped on the upper side and the lower side of the T-shaped hanging piece, so that the upper external wall panel 1 and the lower external wall panel 1 are fixed. The T-shaped hanging piece is strip-shaped, and two ends of the T-shaped hanging piece can be connected to the main body frame of the wallboard frame 3 when the wallboard unit is prefabricated and fixed on the back bolt strip 4 through screws. After two external wall panels 1 joint is on T type pendant, there is a gap between two external wall panels 1, and the gap intussuseption is filled with the rubber strip and is fixed through the structural adhesive, and the outer wall of rubber strip flushes with the outer wall of external wall panel 1, and the rubber strip makes the outer wall face that the multi-block external wall panel 1 constitutes level and smooth. Similarly, a second hanging member 11 is horizontally installed on the indoor side of the wallboard frame 3, and the second hanging member 11 is fixedly connected with the back bolt strip 4 positioned on the indoor side through a screw. The second hanging member 11 is an aluminum alloy card with an i-shaped section, and two adjacent inner wall plates 2 (including a base plate 21 and a wall plate 22) in the vertical direction are respectively clamped to the upper side and the lower side of the aluminum alloy card, as shown in fig. 4.
The edges of the outer wall plates 1 and the inner wall plates 2 are subjected to edge covering protection treatment, and vertical gaps between adjacent outer wall plates 1 and between adjacent inner wall plates 2 are sealed by structural sealant.
When producing this wallboard unit in the prefabricated place, install polylith side fascia 1 and polylith interior wallboard 2 respectively in the both sides of wallboard frame 3 to install the air spring 10 that is used for making an uproar or be used for giving sound insulation, thermal-insulated rock wool 17 in wallboard frame 3, accomplish prefabrication of integration wallboard unit, this part production flow goes on with steel construction building construction simultaneously, can go on in advance even, later carry the integration wallboard unit that produces to the job site and install, thereby need not to install many purlins between the crossbeam stand of steel construction building, save the engineering time of installing the purlin, shorten the holistic construction cycle of building, promote the efficiency of construction.
The concrete production implementation process of the wallboard unit comprises the following steps: the wallboard frame 3 is processed and produced in a prefabrication field, the inner wallboard 2 and the outer wallboard 1 are integrally installed on the wallboard frame 3, the wallboard frame 3 provides installation support for the inner wallboard 2 and the outer wallboard 1, and therefore a plurality of inner wallboards 2, a plurality of outer wallboards 1 and a plurality of back bolt strips 4 are integrated on the wallboard frame 3 to form an integrated wallboard unit. And then the produced wallboard units are conveyed to a construction site for installation, and the wallboard frames 3 can be directly installed between upright posts and beams of the building without installing a plurality of purlines between the upright posts and the beams of the steel structure building.
The external wall panel 1 and the internal wall panel 2 in the embodiment can be replaced by other non-metal plates, such as a calcium silicate plate, and the calcium silicate plate has the advantages of excellent fireproof performance, moisture resistance, worm-eating resistance, long service life and the like, and the thickness of the calcium silicate plate can be adjusted according to the requirements to meet the performance requirements of heat preservation, fire resistance, sound insulation, durability and the like.
The wall unit is a purline built-in nonmetal surface composite structure, and compared with the nonmetal surface enclosure wall body which is commonly used at present and needs to be combined on site, the wall unit can realize complete factory assembly prefabrication and on-site direct hanging function, meets the requirement of transformer substation modularized construction, is convenient for on-site installation, effectively saves construction period, reduces construction cost, and has obvious direct benefit and indirect benefit. Through structural optimal design, the wall unit has good fire resistance, sound insulation performance, heat preservation performance, durability, excellent decorative effect and the like, can simultaneously meet the requirements of a transformer substation on the functions of fire prevention, sound insulation, noise reduction, heat preservation, durability, decoration and the like of the enclosure wall, avoids the on-site compounding of a plurality of layers of walls, can effectively save the construction period, reduces the construction cost, and simultaneously reduces the construction difficulty and the quality risk. Therefore, the wallboard unit provided by the invention is used as a safe and reliable multifunctional integrated prefabricated wallboard structure, can be applied to the modularized construction of a transformer substation in a large scale, and has a good application prospect.
Example 2:
the present embodiment provides a wall body formed by sequentially connecting a plurality of wall board units in embodiment 1, each wall board unit being formed by prefabrication.
Adjacent wallboard units are connected through a clamping strip 7 arranged on the side frame of the wallboard frame 3. The clamping strips 7 are arranged on the circumference of the wallboard frame 3, 4 clamping strips 7 are arranged on the circumference of the wallboard frame 3, and the 4 clamping strips 7 are respectively connected with 4 frames of the wallboard frame 3. As shown in fig. 3, the cross section of the clamping strip 7 is U-shaped, the opening size of the U-shape is matched with the outline size of the frame of the wallboard frame 3, and the frame of the wallboard frame 3 can be clamped into the clamping strip 7. The opening directions of the clamping strips 7 on the two pairs of edges of the wallboard frame 3 are opposite, and the openings face the outer side of the wallboard frame 3. Among the two clamping strips 7 of two opposite frames of the wallboard frame 3, one clamping strip 7 is located the wallboard frame 3 inboard, and another clamping strip 7 is located the wallboard frame 3 outside, through adopting above-mentioned technical scheme, among two relative clamping strips 7 between two adjacent wallboard units, one clamping strip 7 is located the wallboard frame 3 inboard and overlaps and establish on the frame, and another clamping strip 7 is located the wallboard frame 3 outside and is inconsistent with the frame of this wallboard frame 3 to when assembling the connection to two wallboard frames 3, with in the clamping strip 7 on one side joint to another wallboard frame 3 of wallboard frame 3, be convenient for splice polylith wallboard frame 3.
As shown in fig. 3, two free ends of the clamping strip 7 are respectively provided with a clamping block 71, and the two clamping blocks 71 are extended away from each other and are used for clamping the external wall panel 1 and the internal wall panel 2. In this embodiment, the length of the latch 71 is 6mm as the thickness of the wall plate 22. As shown in fig. 2, when the inner wall plate 2 is mounted on the wall plate frame 3, the base plate 21 is flush with the outer side wall of the clamping strip 7, the length of the wall plate 22 is longer than that of the base plate 21 and is clamped between the two clamping blocks 71, and the outer wall of the wall plate 22 is flush with the tail ends of the clamping blocks 71. The edge of the external wall panel 1 is a stepped surface, the external wall panel 1 is clamped between the two clamping strips 7 when being installed on the wall panel frame 3, and the outer wall surface of the external wall panel 1 is flush with the tail end of the clamping block 71. Structural adhesive is coated between the outer side wall of the clamping strip 7 and the wall plate 22 and the outer wall plate 1 for improving the waterproof sealing effect of the wall plate unit.
Preferably, as shown in fig. 5, in the clip 7 connected with two vertical frames of the wallboard frame 3, the opening of the clip 7 at the top is upward and the bottom of the U-shaped groove is located at the outer side of the frame, so when two wallboard frames 3 are spliced and installed on the construction site, the frame of the upper wallboard frame 3 is inserted into the clip 7 at the top of the lower wallboard frame 3, during rainy days, outdoor rainfall can flow downwards along the external wallboard 1, part of the rainwater permeates into the wallboard frame 3 through the gap between the external wallboards 1, and because the opening of the clip 7 at the top of the wallboard frame 3 is upward, the rainwater can be collected in the clip 7 at the top of the wallboard frame 3 and is discharged downwards along the clip 7 in the clip 7 of the vertical section of the wallboard frame 3. The clamping strips 7 have the functions of collecting and guiding rainwater, and can prevent rainwater from penetrating into a room to a certain extent.
The clip 7 may be installed when the wallboard unit is prefabricated or may be installed to the wallboard frame 3 at the job site.
As shown in fig. 9, when the wallboard units are spliced, a vertical outer wall joint is formed between the outer wallboards 1 on two adjacent wallboard frames 3 in the horizontal direction, a U-shaped clamping piece 13 is installed in the outer wall joint through a screw, and the U-shaped clamping piece 13 is sealed with a rubber strip through structural adhesive, so that a good seepage prevention effect is achieved. Meanwhile, a vertical inner wall joint is also arranged between the inner wall plates 2 on the two wall plate frames 3, T-shaped parts 14 are arranged in the inner wall joint, and the T-shaped parts 14 are sealed with clamping strips 7 on two sides through structural adhesive.
The wall body can be installed by adopting the following installation structure during site construction:
the mounting seats 5 are preassembled on the ground of the steel structure building construction and used for fixing the ground of the wall body, and two mounting seats 5 are arranged at the bottom of each wallboard frame 3, so that the weight load of the wallboard is uniformly transferred. And the side surface of the wall body is fixedly connected with the beam of the steel structure building through the connecting plate 6.
As shown in fig. 6, a groove is formed in the mounting seat 5, a C-shaped clamping seat 51 is embedded in the groove, an opening of the clamping seat 51 faces upwards, the opening width of the clamping seat 51 is the same as the opening size of the clamping strip 7, and a frame below the wallboard frame 3 can be clamped into the clamping seat 51. Be provided with chucking spare 52 on cassette 51, chucking spare 52 are used for carrying out the chucking to the wallboard frame 3 of joint in cassette 51 fixedly, and wallboard frame 3 upper portion and crossbeam are relative department through connecting plate 6 and crossbeam fixed connection simultaneously to realize the convenient installation of wallboard.
As shown in fig. 7, the clamping member 52 includes a ball 521, a retainer 522 and a spring 523, the inner walls of two sides of the clamping seat 51 are provided with clamping grooves 511, the bottom wall of the clamping groove 511 is inclined, the lower end of the bottom wall of the clamping groove 511 is far from the inner wall of the clamping seat 51, and the upper end of the bottom wall of the clamping groove 511 is near to the inner wall of the clamping seat 51, namely, the depth of the lower end of the clamping groove 511 is deep, and the depth of the upper end of the clamping groove is shallow. As shown in fig. 11, sliding grooves 512 are formed on both side walls of the clamping groove 511, and the sliding grooves 512 are parallel to the bottom wall of the clamping groove 511. The cross-section of the chute 512 is dovetail-shaped, the retainer 522 is an annular block, and both ends of the retainer 522 are slidably disposed in the chute 512 on both sides by connecting rods 524, respectively. The balls 521 are fitted in the holder 522 in a rolling manner, and one side of the balls 521 always abuts against the bottom wall of the locking groove 511, so that the balls 521 can rotate relative to the holder 522 and cannot be separated from the holder 522. When the ball 521 moves to the upper portion of the chute 512, one side portion of the ball 521 protrudes from the inner wall of the holder 51. The spring 523 is disposed in the card seat 51, one end of the spring 523 is fixedly connected with the lower sidewall of the card slot 511, and the other end of the spring 523 is fixedly connected with the retainer 522, and the spring 523 is always in a compressed state, so that the retainer 522 drives the ball 521 to always have a tendency to move upwards along the card slot 511.
In the initial position, the ball 521 is located above the slot 511, and one side portion of the ball 521 protrudes from the inner wall of the holder 51. When the wallboard frame 3 is inserted downwards, the wallboard frame 3 pushes the balls 521 to move downwards along the clamping groove 511, and as the lower end of the clamping groove 511 is deep and the upper end is shallow, one side of each ball 521 is always in contact with the bottom wall of the clamping groove 511, when the wallboard frame 3 pushes the balls 521 to move downwards, the gap between the two balls 521 is increased, and the wallboard frame 3 can be smoothly inserted into the clamping seat 51. After the wallboard frame 3 is inserted into the clamping seat 51, the ball 521 always has a trend of moving upwards under the action of the spring 523, and always keeps one end in contact with the frame of the wallboard frame 3 and the other end in contact with the bottom wall of the clamping groove 511. When the wallboard frame 3 is pulled out upwards, the balls 521 have a trend of moving upwards under the action of the springs 523 and the wallboard frame 3, and at the moment, the gaps between the balls 521 at the two ends of the clamping seat 51 have a trend of reducing, so that the wallboard frame 3 is clamped and fixed in the clamping seat 51 by abutting against the indoor side and the outdoor side of the wallboard frame 3, and the wallboard frame 3 is fast and self-locked and fixed. Meanwhile, as the balls 521 can rotate in the retainer 522, the wallboard frame 3 can be clamped and fixed in the clamping seat 51 and simultaneously can push the wallboard frame 3 to move in the clamping seat 51 along the length direction of the clamping seat 51, so as to adjust the horizontal position of the wallboard frame 3.
As shown in fig. 6 and 8, the cross beam is in an i-steel shape, a connecting plate 6 is arranged on the wallboard frame 3 at a position opposite to the cross beam, the cross section of the connecting plate 6 is in a U shape, one side wing plate of the connecting plate 6 is connected with the wallboard frame 3 through a bolt, and the other side wing plate is fixedly connected with a web plate of the cross beam through a bolt. Two frames of adjacent wallboard frames 3 are respectively provided with a connecting plate 6, the two connecting plates 6 are connected through a connecting seat 61, the connecting seat 61 is a square tube, two sides of the connecting seat 61 are respectively attached to webs of the two connecting plates 6, and reinforcing bolts penetrate through the connecting seat 61 and are arranged between the two connecting plates 6.
The processing and mounting processes of the wall body are as follows:
s1: in a prefabrication field, producing and processing wallboard units according to design requirements, installing clamping strips 7 on the periphery of a wallboard frame 3 of the wallboard units through screws, and connecting and installing a plurality of external wallboards 1 with a plurality of internal wallboards 2 on two sides of the wallboard frame 3;
s2: pre-building a reinforced concrete mounting seat 5 on the ground of a wall surface of a construction site, and pre-burying a clamping seat 51 in the mounting seat 5;
s3: the wallboard unit is transported to a construction site, and the self-locking fixation of the wallboard frame 3 can be realized by inserting the frame below the wallboard frame 3 into the clamping seat 51 during installation;
s4: according to the design requirement of the steel structure building, a plurality of wallboard units are sequentially installed on the clamping seat 51, the adjacent wallboard frames 3 are spliced and fixed through the clamping strips 7, and other wallboard units are sequentially spliced and installed above the installed wallboard units according to the requirement;
s5: a U-shaped clamping piece 13 is arranged at the joint of the outer wall between the outer wall boards 1 of the adjacent wall board units, and the U-shaped clamping piece 13 is sealed with a rubber strip through structural adhesive; the inner wall joints between the inner wall boards 2 of the adjacent wall board units are sealed with the structural adhesive through T-shaped pieces 14;
s6: and fixedly connecting the wallboard frame 3 with the cross beam to finish the installation of the wallboard.
When the wall body in this embodiment is installed on the construction site, insert wallboard frame 3 lower part frame in cassette 51 can, simultaneously with wallboard frame 3 and crossbeam connection fixed, accomplish the installation of integration wall body, simple and practical. The horizontal position of the wallboard frame 3 can be adjusted by driving the wallboard frame 3 to move along the length direction of the clamping seat 51.
According to the embodiment, the prefabricated wallboard units are conveyed to the construction site, the wallboard units are connected through the clamping strips 7 on the wallboard frame 3, purlines are not required to be installed between upright posts and beams during wall installation, and only the wallboard frame 3 is required to be installed in place, so that the construction process of installing the purlines on the construction site is saved, the construction time is greatly shortened, and the construction efficiency is improved.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, but rather as enabling any modification, equivalent replacement, improvement or the like which comes within the spirit and principles of the present invention, are included within the scope of the appended claims.
Claims (11)
1. A wallboard unit, comprising: a wallboard frame (3), one or more external wallboards (1) and one or more internal wallboards (2); the wall plate frame (3) is a steel closed frame body structure, and the outer wall plate (1) and the inner wall plate (2) are both plate-shaped structures; the outer wallboard (1) and the inner wallboard (2) are arranged on two sides of the wallboard frame (3) in parallel and are respectively connected with the wallboard frame (3); a plurality of wallboard units can be connected in sequence;
the wallboard unit further comprises one or more back ties (4) located within the wallboard frame (3); the back bolt strip (4) is of a strip-shaped structure, and two ends of the strip-shaped structure are respectively connected with the side frame of the closed frame body structure; the outer wallboard (1) and the inner wallboard (2) are respectively connected with the back bolt strip (4);
the wallboard frame (3) is rectangular, and the wallboard unit further comprises 4 clamping strips (7) with U-shaped cross sections; the 4 clamping strips (7) are respectively connected with the 4 frames of the wallboard frame (3), and the opening of the clamping strips faces outwards; among the two opposite frames of the wallboard frame (3), one frame is positioned in the opening of the clamping strip (7), and the other frame is positioned outside the opening of the clamping strip (7):
in the clamping strips (7) connected with the two vertical frames of the wallboard frames (3), an opening at the top faces the clamping strips (7) and the bottom of the U-shaped groove is positioned at the outer side of the frames, when the two wallboard frames (3) are spliced and installed on a construction site, the frames of the upper wallboard frame (3) are inserted into the clamping strips (7) at the top of the lower wallboard frame (3), when in rainy weather, outdoor rainfall flows downwards along the external wallboard (1), part of rainwater permeates into the wallboard frames (3) through gaps between the external wallboard (1), and as the opening of the clamping strips (7) at the top of the wallboard frames (3) is upwards, the rainwater is collected in the clamping strips (7) at the top of the wallboard frames (3) and is downwards discharged along the clamping strips (7) which are conveyed to the clamping strips (7) at the vertical section of the wallboard frames (3); the clamping strips (7) have the functions of collecting and guiding rainwater.
2. The wall panel unit according to claim 1, further comprising a plurality of first hangers (15) respectively connected to the back ties (4); the external wall panel (1) is provided with a plurality of pieces; the first hanging pieces (15) are positioned in horizontal gaps between two adjacent external wall boards (1), and two sides of the first hanging pieces are respectively connected with the external wall boards (1).
3. A wall panel unit according to claim 2, characterized in that it further comprises a plurality of second hangers (11) connected to the back ties (4), respectively; the inner wallboard (2) is provided with a plurality of pieces; the second hanging pieces (11) are positioned in horizontal gaps between two adjacent inner wall boards (2), and two sides of the second hanging pieces are respectively connected with the inner wall boards (2).
4. A wall panel unit according to claim 3, wherein the first hanger (15) and the second hanger (11) each have an i-shaped cross-sectional shape.
5. A wall panel unit according to claim 1, wherein the inner wall panel (2) comprises a base panel (21) and a wall panel (22) connected to each other; the base plate (21) is connected with the back bolt strip (4).
6. A wall panel unit according to claim 1, characterized in that the wall panel unit further comprises at least one diagonal brace (8), which diagonal brace (8) is arranged along the diagonal of the wall panel frame (3) and is connected to the wall panel frame (3).
7. A wall panel unit according to claim 1, characterized in that the wall panel unit further comprises a functional part arranged between the outer wall panel (1) and the inner wall panel (2).
8. The wall panel unit according to claim 7, wherein the functional component is one or more air springs (10); a damping component for absorbing noise is arranged in the air spring (10); the two ends of the air spring (10) are respectively connected with the outer wallboard (1) and the inner wallboard (2).
9. A wall comprising a plurality of wall panel units according to any one of claims 1 to 8; the wallboard units are sequentially connected; the wallboard unit is prefabricated and formed.
10. A wall according to claim 9, wherein the wall panel frame (3) of the wall panel unit is rectangular; the wallboard unit is provided with 4 clamping strips (7) with U-shaped sections; the 4 clamping strips (7) are respectively connected with the 4 frames of the wallboard frame (3), and the opening of the clamping strips faces outwards; one of the two opposite frames of the wallboard frame (3) is positioned in the opening of the clamping strip (7), and the other frame is positioned outside the opening of the clamping strip (7); in two adjacent wallboard frames (3), the frame of one wallboard frame (3) is positioned in the opening of the clamping strip (7), and the frame of the other wallboard frame (3) is positioned outside the opening of the clamping strip (7); the wallboard frame (3) is connected with the clamping strips (7) on the adjacent wallboard frames (3).
11. A wall according to claim 10, wherein the two side frames of the wall panel frame (3) in the vertical direction are located outside the opening of the clip (7) and above.
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| CN202311286275.1A CN117027279B (en) | 2023-10-08 | 2023-10-08 | Wallboard unit and wall body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311286275.1A CN117027279B (en) | 2023-10-08 | 2023-10-08 | Wallboard unit and wall body |
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| CN117027279A CN117027279A (en) | 2023-11-10 |
| CN117027279B true CN117027279B (en) | 2023-12-22 |
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| CN213897682U (en) * | 2020-11-09 | 2021-08-06 | 北京市建筑装饰设计工程有限公司 | Assembled internal partition wall |
| CN216428657U (en) * | 2021-11-18 | 2022-05-03 | 贵阳市建筑设计院有限公司 | Assembled building component |
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| DE19727660A1 (en) * | 1997-06-30 | 1999-01-07 | Teskom Schallschutz Gmbh | Flat structure especially sound or peep-proof modular wall |
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| CN117027279A (en) | 2023-11-10 |
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