CN219794248U - Prefabricated building external wall panel - Google Patents
Prefabricated building external wall panel Download PDFInfo
- Publication number
- CN219794248U CN219794248U CN202321165977.XU CN202321165977U CN219794248U CN 219794248 U CN219794248 U CN 219794248U CN 202321165977 U CN202321165977 U CN 202321165977U CN 219794248 U CN219794248 U CN 219794248U
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- CN
- China
- Prior art keywords
- wallboard
- wall panel
- prefabricated building
- wall panels
- shaped locating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011490 mineral wool Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 5
- 210000003195 fascia Anatomy 0.000 claims 1
- 230000008961 swelling Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
The utility model discloses a prefabricated building external wall panel, which relates to the technical field of prefabricated wall panels, and aims to solve the problem that when positioning installation wall panels are inserted and misplaced with anchor stirrups and water stop steel plates in grooves of positioning devices, the positions of the upper wall panels need to be adjusted repeatedly due to the fact that positioning components are lacking on two sides of the upper wall panels and the lower wall panels when the positioning installation wall panels are inserted and misplaced with the anchor stirrups and the water stop steel plates in the grooves of the positioning devices, and the prefabricated building external wall panel comprises two wall panels which are arranged in an up-down structure, wherein connecting ends are fixedly arranged at the top and the bottom of each wall panel, and connecting pieces are arranged between the two connecting ends which are close to each other; the connecting piece comprises U-shaped locating sleeves sleeved at two ends of the connecting end, and a transverse plate is fixedly arranged between the two U-shaped locating sleeves. When the upper wallboard and the lower wallboard are spliced, the butt joint between the upper wallboard and the lower wallboard is convenient under the action of the U-shaped locating sleeve, and the dislocation of the upper wallboard and the lower wallboard can not occur in the installation process.
Description
Technical Field
The utility model relates to the field of prefabricated wall boards, in particular to a prefabricated building external wall board.
Background
The reinforced concrete slab type member for building assembly is manufactured in a prefabrication factory, namely a wallboard or a wallboard for short, and the prefabricated concrete wallboard is adopted to build an assembled large-scale building, so that the industrialized and mechanized construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened.
The utility model discloses a prefabricated external wall panel for an assembled building, which relates to the technical field of assembled buildings and comprises a prefabricated external wall panel main body, wherein the prefabricated external wall panel main body comprises an upper wall panel and a lower wall panel, a sealing seepage prevention mechanism is arranged at the joint of the upper wall panel and the lower wall panel, the prefabricated external wall panel main body comprises a windowsill finished product protection mechanism, the sealing seepage prevention mechanism comprises a first seepage prevention device and a second seepage prevention device, the first seepage prevention device comprises a water stop steel plate, and the second seepage prevention device comprises an expansion water stop strip. According to the utility model, the inner structures of the first anti-seepage device and the second anti-seepage device are matched, the anchoring stirrups are clamped with the clamping hoop rib seats, the effect of the water stop steel plates is matched, the whole connectivity is improved by grouting from the grouting openings, the water stop steel plates are used for limiting the movement of water at the joints of the wallboard, and the anti-seepage performance of the wallboard is further improved by matching with the expansion water stop bars and the rubber water stop strips.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, when the positioning installation wallboard is spliced in the groove of the positioning device, as the two sides of the upper wallboard and the lower wallboard lack positioning components, when the positioning installation wallboard is staggered with the anchoring stirrups and the water stop steel plates in the groove of the positioning device, the position of the upper wallboard needs to be adjusted repeatedly. Thus, a prefabricated building exterior wall panel is now proposed.
Disclosure of Invention
In order to solve the problem that when the positioning installation wallboard is inserted into the groove of the positioning device, as positioning components are lacking on two sides of the upper wallboard and the lower wallboard, when the positioning installation wallboard is inserted into the groove of the positioning device and misplaced with the anchoring stirrups and the water stop steel plates, the position of the upper wallboard needs to be adjusted repeatedly, the utility model provides the prefabricated building external wallboard.
The utility model provides a prefabricated building external wall panel, which adopts the following technical scheme:
the prefabricated building external wall panel comprises two wall panels which are arranged in an up-down structure, wherein the top and the bottom of each wall panel are fixedly provided with connecting ends, and a connecting piece is arranged between the two connecting ends which are mutually close;
the connecting piece is including the suit at the U-shaped position sleeve at link both ends, two fixed mounting has the diaphragm between the U-shaped position sleeve, the diaphragm is located two between the link, equal fixed mounting in middle part of diaphragm upper surface and lower surface has the stagnant water board, the both ends of stagnant water board respectively with two the inner wall fixed connection of U-shaped position sleeve, the slot has been seted up at the middle part of link, the stagnant water board is pegged graft in the inside of slot, through to drawing screw rod fixed connection between stagnant water board and the link.
Through adopting above-mentioned technical scheme, through the both ends with U-shaped position sleeve suit at the wallboard of below, simultaneously, the stagnant water board of diaphragm below is pegged graft inside the slot of below, after the wallboard of counter-pulling screw with connecting piece and below is fixed, peg graft the wallboard of top in the inside of two U-shaped position sleeves with the mode of pegging graft, the stagnant water board of putting on the diaphragm is pegged graft inside the slot of top, finally, the counter-pulling screw is fixed with the wallboard of connecting piece and top can, under the effect of U-shaped position sleeve, the butt joint between two wallboards about has been made things convenient for, the condition that two wallboards misplaced about can not appear in the installation.
Optionally, a water expansion sleeve is arranged on the surface of the water stop plate.
By adopting the technical scheme, the water-swelling sleeve is arranged, so that the connection tightness between the water stop plate and the slot is improved.
Optionally, a rubber water stop pad is arranged on the inner wall of the U-shaped positioning sleeve.
Through adopting above-mentioned technical scheme, the setting of rubber water stop pad has improved the connection leakproofness between U-shaped locating sleeve and the link.
Optionally, a reinforcing rib is fixedly installed in the connecting end.
Through adopting above-mentioned technical scheme, the setting of strengthening rib has improved the structural strength of link.
Optionally, a vacuum cavity is arranged in the wallboard.
Through adopting above-mentioned technical scheme, the setting of vacuum chamber helps improving the sound insulation effect of wallboard.
Optionally, rock wool heat insulation layers are arranged on two sides of the vacuum cavity inside the wallboard.
Through adopting above-mentioned technical scheme, the setting of rock wool heat preservation has improved the thermal insulation performance of wallboard.
In summary, the utility model has the following beneficial effects:
when the upper wallboard and the lower wallboard are spliced, the butt joint between the upper wallboard and the lower wallboard is convenient under the action of the U-shaped locating sleeve, and the dislocation of the upper wallboard and the lower wallboard can not occur in the installation process.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic side sectional view of the present utility model.
FIG. 3 is a schematic top view of a cross-sectional structure of a connector according to the present utility model.
Reference numerals illustrate:
1. a wallboard; 2. a connection end; 3. u-shaped locating sleeve; 4. a cross plate; 5. a water stop plate; 6. a slot; 7. a counter-pulling screw; 8. a water-swelling sleeve; 9. a rubber water stop pad; 10. reinforcing ribs; 11. a vacuum chamber; 12. rock wool heat preservation.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-2, a prefabricated building external wall panel comprises two wall panels 1 arranged in an up-down structure, wherein a vacuum cavity 11 is arranged in the wall panel 1, and the arrangement of the vacuum cavity 11 is beneficial to improving the sound insulation effect of the wall panel 1. The inside both sides that lie in vacuum cavity 11 of wallboard 1 all are provided with rock wool heat preservation 12, and the setting of rock wool heat preservation 12 has improved the thermal insulation performance of wallboard 1.
Referring to fig. 2 and 3, the top and the bottom of the wall plate 1 are fixedly provided with a connecting end 2, the inside of the connecting end 2 is fixedly provided with a reinforcing rib 10, the reinforcing rib 10 is arranged along the length direction of the connecting end 2, and the structural strength of the connecting end 2 is improved due to the arrangement of the reinforcing rib 10. Install the connecting piece between two link 2 that are close to each other, the connecting piece is including the U-shaped locating sleeve 3 of suit at link 2 both ends, and rubber water stop pad 9 is installed to the inner wall of U-shaped locating sleeve 3, and the setting of rubber water stop pad 9 has improved the connection leakproofness between U-shaped locating sleeve 3 and the link 2.
Referring to fig. 1-3, a transverse plate 4 is fixedly installed between two U-shaped positioning sleeves 3, the transverse plate 4 is located between two connecting ends 2, water stop plates 5 are fixedly installed in the middle of the upper surface and the lower surface of the transverse plate 4, two ends of each water stop plate 5 are fixedly connected with the inner walls of the two U-shaped positioning sleeves 3 respectively, a slot 6 is formed in the middle of each connecting end 2, each water stop plate 5 is inserted into the corresponding slot 6, each water stop plate 5 is fixedly connected with each connecting end 2 through a counter-pulling screw rod 7, the water stop plates 3 are sleeved at two ends of the lower wallboard 1 through the corresponding U-shaped positioning sleeve 3, meanwhile, after the counter-pulling screw rods 7 fix connecting pieces with the lower wallboard 1, the upper wallboard 1 is inserted into the corresponding slot 6 in an inserting mode, and finally the counter-pulling screw rods 7 fix the connecting pieces with the upper wallboard 1. The surface mounting of sealing plate 5 has water-swelling cover 8, and the setting of water-swelling cover 8 has improved the connection leakproofness between sealing plate 5 and the slot 6.
The implementation principle of the utility model is as follows: through with U-shaped position sleeve 3 suit in the both ends of wallboard 1 in the below, simultaneously, the stagnant water board 5 of diaphragm 4 below is pegged graft inside slot 6 in the below, after the counter-draw screw 7 is fixed connecting piece and wallboard 1 in the below, peg graft the wallboard 1 in the top in the inside of two U-shaped position sleeves 3 with the mode of pegging graft, the stagnant water board 5 of putting on the diaphragm 4 peg graft inside slot 6 in the top, finally, counter-draw screw 7 with the connecting piece with wallboard 1 in the top fixed can, under the effect of U-shaped position sleeve 3, the butt joint between two wallboards 1 about has been made things convenient for, the condition that two wallboards 1 misplaced about can not appear in the installation.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a prefabricated building side fascia, is wallboard (1) that structure set up, its characterized in that about including two: the top and the bottom of the wallboard (1) are fixedly provided with connecting ends (2), and a connecting piece is arranged between the two connecting ends (2) which are close to each other;
the connecting piece includes U-shaped locating sleeve (3) of suit at link (2) both ends, two fixed mounting has diaphragm (4) between U-shaped locating sleeve (3), diaphragm (4) are located two between link (2), equal fixed mounting in middle part of diaphragm (4) upper surface and lower surface has sealing plate (5), sealing plate (5) both ends respectively with two the inner wall fixed connection of U-shaped locating sleeve (3), slot (6) have been seted up at the middle part of link (2), sealing plate (5) peg graft in the inside of slot (6), through to drawing screw rod (7) fixed connection between sealing plate (5) and the link (2).
2. A prefabricated building exterior wall panel according to claim 1, wherein: the surface of the water stop plate (5) is provided with a water swelling sleeve (8).
3. A prefabricated building exterior wall panel according to claim 1, wherein: the inner wall of the U-shaped locating sleeve (3) is provided with a rubber water stop pad (9).
4. A prefabricated building exterior wall panel according to claim 1, wherein: reinforcing ribs (10) are fixedly arranged in the connecting ends (2).
5. A prefabricated building exterior wall panel according to claim 1, wherein: the interior of the wallboard (1) is provided with a vacuum cavity (11).
6. The prefabricated building exterior wall panel according to claim 5, wherein: rock wool heat preservation layers (12) are arranged on two sides, located in the vacuum cavity (11), of the wall plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165977.XU CN219794248U (en) | 2023-05-12 | 2023-05-12 | Prefabricated building external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321165977.XU CN219794248U (en) | 2023-05-12 | 2023-05-12 | Prefabricated building external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794248U true CN219794248U (en) | 2023-10-03 |
Family
ID=88152829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321165977.XU Active CN219794248U (en) | 2023-05-12 | 2023-05-12 | Prefabricated building external wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794248U (en) |
-
2023
- 2023-05-12 CN CN202321165977.XU patent/CN219794248U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |