CN210316026U - Prefabricated wallboard piece structure and waterproof piece - Google Patents
Prefabricated wallboard piece structure and waterproof piece Download PDFInfo
- Publication number
- CN210316026U CN210316026U CN201920980443.XU CN201920980443U CN210316026U CN 210316026 U CN210316026 U CN 210316026U CN 201920980443 U CN201920980443 U CN 201920980443U CN 210316026 U CN210316026 U CN 210316026U
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- prefabricated
- prefabricated wall
- waterproof
- extrusion
- clamping
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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
- E04B1/6813—Compressable seals of hollow form
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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
- E04B1/6801—Fillings therefor
Abstract
The utility model relates to a prefabricated wallboard piece structure and waterproof, waterproof includes the joint body and the extrusion body. The clamping body is used for being clamped into a clamping groove in the end face of the prefabricated wall board. The extrusion body with the joint body links to each other, the extrusion body is used for setting up in adjacent two in the piece between the prefabricated wallboard. Foretell waterproof piece installs back in the piece between two adjacent prefabricated wallboards, extrudees between the extrusion body and the extrusion body of installing respectively on two prefabricated wallboards, realizes waterproofly, perhaps extrudees with the terminal surface of another prefabricated wallboard through the extrusion body of installing on one of them prefabricated wallboard, realizes waterproofly. Therefore, the wet operation amount can be reduced, the assembly procedure is simple, the assembly efficiency can be greatly improved, and the waterproof effect is ensured.
Description
Technical Field
The utility model relates to an assembly type structure technical field especially relates to a prefabricated wallboard piece structure and waterproof.
Background
The prefabricated building is a building formed by assembling prefabricated parts on a building site, and the development of the prefabricated building is a great change of a building mode. However, the joints of about 20mm are arranged between the prefabricated wall boards of the prefabricated building, water is easily leaked at the joints, and the product quality of the prefabricated building is seriously affected. Traditionally, the waterproof two kinds of construction methods of adoption of prefabricated wallboard piece department: one is that a cast-in-place section is reserved between the prefabricated wall panels; and the other type is that a waterproof cavity is reserved between the prefabricated wall boards, and a conduit is pre-embedded at the bottom of the abutted seam. The first mode has good waterproof effect, but needs to support a large number of templates on site, so that the wet operation amount is large, the construction efficiency is low, and the period is long; the second mode is simple to manufacture and high in assembly efficiency, but requires high construction quality and is poor in waterproof effect.
Disclosure of Invention
Based on this, it is necessary to overcome the defects of the prior art, and provide a prefabricated wallboard splicing structure and a waterproof piece, which can reduce the wet operation amount, have simple assembly procedures, can greatly improve the assembly efficiency, and ensure the waterproof effect.
The technical scheme is as follows: a flashing, comprising: the clamping body is clamped into a clamping groove in the end face of the prefabricated wallboard; the extrusion body, the extrusion body with the joint body links to each other, the extrusion body is used for setting up in adjacent two in the piece between the prefabricated wallboard.
Foretell waterproof piece installs back in the piece between two adjacent prefabricated wallboards, extrudees between the extrusion body and the extrusion body of installing respectively on two prefabricated wallboards, realizes waterproofly, perhaps extrudees with the terminal surface of another prefabricated wallboard through the extrusion body of installing on one of them prefabricated wallboard, realizes waterproofly. Therefore, the wet operation amount can be reduced, the assembly procedure is simple, the assembly efficiency can be greatly improved, and the waterproof effect is ensured.
In one embodiment, the clamping body and the extruding body are of an integrated structure; the clamping body and the extruding body are both elastic bodies.
In one embodiment, a first cavity is arranged inside the extrusion body; the inside of the clamping body is provided with a second cavity.
In one embodiment, the clamping body comprises a sleeve body formed with the second cavity and a supporting body positioned in the second cavity; the support body is connected with the inner side wall of the sleeve body.
In one embodiment, the extrusion body comprises a binding surface used for binding the end surface of the prefabricated wall board and an arc-shaped surface connected with the binding surface, the binding surface is connected with the clamping body, and the binding surface and the arc-shaped surface enclose and form the first cavity.
The prefabricated wallboard splicing structure comprises the waterproof part and two prefabricated wallboards, wherein the end parts of the two prefabricated wallboards are arranged at intervals to form splicing seams, and the end surfaces of the prefabricated wallboards are provided with clamping grooves; the two waterproof pieces are respectively and correspondingly arranged in the clamping grooves of the end surfaces of the two prefabricated wallboards, and the extrusion body of one waterproof piece is in interference fit with the extrusion body of the other waterproof piece; or the waterproof part is arranged in the clamping groove of the end face of one prefabricated wall board, and the extrusion body is in interference fit with the end face of the other prefabricated wall board.
Foretell prefabricated wallboard piece structure, on-the-spot no wet operation, the piece position need not formwork, and assembly speed is fast, and assembly efficiency is higher. The effect of isolating water source can be achieved through the extrusion mode, and therefore the waterproof effect is achieved.
In one embodiment, the clamping groove is arc-shaped, and the length of the arc is not less than 1/2 of the circumference of the arc and is less than the circumference of the arc.
In one embodiment, a pipe shell is arranged in the clamping groove, and the outer side wall of the pipe shell is attached to the inner side wall of the clamping groove; the cross section of the clamping groove is arc-shaped, oval, rectangular or dovetail.
In one embodiment, a sealing rod is further arranged in the abutted seam, and the sealing rod is respectively in interference fit with the end faces of the two prefabricated wall panels.
In one embodiment, the sealing glue is filled in the abutted seams and is connected with the outer side walls of the sealing rods.
Drawings
Fig. 1 is a schematic structural view of a waterproof member according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural view of a splicing structure of a prefabricated wall panel according to an embodiment of the present invention;
fig. 3 is a schematic front view of a prefabricated wall panel according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view at a-a of fig. 3.
Reference numerals:
10. waterproof, 11, a clamping body, 111, a second cavity, 112, a sleeve body, 113, a support body, 12, an extrusion body, 121, a first cavity, 122, a binding surface, 123, an arc surface, 20, a prefabricated wall board, 21, a clamping groove, 30, a seam, 40, a pipe shell, 50, a sealing rod, 60 and sealant.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
In one embodiment, please refer to fig. 1 and 2, a waterproof member 10 includes a clamping body 11 and a pressing body 12. The clamping body 11 is used for being clamped into a clamping groove 21 of the end face of the prefabricated wall panel 20. The extrusion body 12 with the joint body 11 links to each other, the extrusion body 12 is arranged in setting up two adjacent in the piece 30 between the prefabricated wallboard 20.
The waterproof member 10 is installed in the abutted seam 30 between two adjacent prefabricated wall panels 20, and then is extruded between the extrusion body 12 and the extrusion body 12 respectively installed on the two prefabricated wall panels 20 to realize waterproofing, or is extruded by the end face of the extrusion body 12 installed on one of the prefabricated wall panels 20 and the other prefabricated wall panel 20 to realize waterproofing. Therefore, the wet operation amount can be reduced, the assembly procedure is simple, the assembly efficiency can be greatly improved, and the waterproof effect is ensured.
Further, referring to fig. 1 and 2, the clamping body 11 and the extruding body 12 are integrated. The clamping body 11 and the extruding body 12 are both elastic bodies. Specifically, the engaging body 11 and the extruding body 12 are a silicone body, a rubber body, a plastic body, or the like. Therefore, the waterproof member 10 has a good waterproof effect, a long service life and a low cost.
In one embodiment, referring to fig. 1 and 2, a first cavity 121 is formed inside the extruding body 12. The inside of the clamping body 11 is provided with a second cavity 111. Thus, the extrusion body 12 is convenient to elastically deform, thereby ensuring better sealing performance; the clamping body 11 is conveniently clamped into the clamping groove 21 on the end face of the prefabricated wall panel 20.
Further, referring to fig. 1 and fig. 2, the clamping body 11 includes a sleeve 112 forming the second cavity 111, and a supporting member 113 located in the second cavity 111, a radial cross section of the sleeve 112 is a circular surface, and the supporting member 113 divides the second cavity 111 into a plurality of parts. The supporting body 113 is connected with the inner side wall of the sleeve body 112. Specifically, the support body 113 has a cross structure, a # -shaped structure, or the like. Thus, the engaging member 11 can be easily and stably engaged with the engaging groove 21 and fixed to the engaging groove 21.
Further, referring to fig. 1 and fig. 2, the extruding body 12 includes an attaching surface 122 for attaching the end surface of the prefabricated wall panel 20 and an arc-shaped surface 123 connected to the attaching surface 122. The attaching surface 122 is connected to the clip body 11, and the attaching surface 122 and the arc-shaped surface 123 enclose and form the first cavity 121. So, after the joint body 11 is equipped with on prefabricated wallboard 20's terminal surface, binding face 122 and prefabricated wallboard 20's the seamless laminating of terminal surface, arcwall face 123 then with another prefabricated wallboard 20 on the arcwall face 123 extrusion conflict cooperation of the waterproof part 10 of installing, perhaps direct and another prefabricated wallboard 20's terminal surface extrusion conflict cooperation to just can guarantee better leakproofness.
In an embodiment, referring to fig. 1 and fig. 2, a prefabricated wall panel splicing seam structure includes the waterproof member 10 according to any embodiment above, and further includes two prefabricated wall panels 20, end portions of the two prefabricated wall panels 20 are arranged at intervals to form a splicing seam 30, and end faces of the prefabricated wall panels 20 are provided with clamping grooves 21.
The number of the waterproof pieces 10 is two, the two waterproof pieces 10 are respectively and correspondingly arranged in the clamping grooves 21 on the end surfaces of the two prefabricated wall panels 20, and the extrusion body 12 of one waterproof piece 10 is in interference fit with the extrusion body 12 of the other waterproof piece 10; or, there is one waterproof member 10, the waterproof member 10 is installed in the slot 21 of the end face of one of the prefabricated wall panels 20, and the extrusion body 12 is in interference fit with the end face of the other prefabricated wall panel 20.
The prefabricated wallboard splicing structure can be operated on site without wet, a formwork is not required to be erected at the position of the splicing 30, the assembling speed is high, and the assembling efficiency is high. The effect of isolating water source can be achieved through the extrusion mode, and therefore the waterproof effect is achieved.
In one embodiment, referring to fig. 2 to 4, the locking groove 21 extends from the top side of the prefabricated wall panel 20 to the bottom side of the prefabricated wall panel 20, and the waterproof member 10 extends from the top side of the prefabricated wall panel 20 to the bottom side of the prefabricated wall panel 20. So, waterproof part 10 sets up back in piece 30, can realize that the top side to the bottom side of piece 30 all have better water-proof effects, and waterproof performance obtains guaranteeing.
In one embodiment, referring to fig. 2 to 4, a tube housing 40 is disposed in the slot 21, and an outer sidewall of the tube housing 40 is attached to an inner sidewall of the slot 21. The material of the tube housing 40 may be aluminum alloy, stainless steel, plastic, copper, iron, etc., without limitation. Further, the cross section of the slot 21 is arc-shaped, elliptical, rectangular or dovetail-shaped. Specifically, the engaging groove 21 has an arc shape having a length not less than 1/2 and less than the circumference thereof. In addition, the internal diameter of tube shell 40 is less than the external diameter of joint body 11, makes in the joint body 11 card to tube shell 40 like this, makes to be in extruded state, and waterproof component 10 is better at the fixed effect on prefabricated wallboard 20.
In one embodiment, referring to fig. 2 to 4, a sealing rod 50 is further disposed in the seam 30. The sealing bars 50 are respectively in interference fit with the end faces of the two prefabricated wall panels 20. Specifically, the sealing rod 50 is an elastic rod such as a rubber rod, a silicone rod, or a plastic rod. Thus, the sealing rod 50 can ensure better sealing performance at the abutted seam 30.
In one embodiment, referring to fig. 2 to 4, the sealing glue 60 is filled in the seam 30. The sealant 60 is connected to the outer sidewall of the sealing rod 50. The sealant 60 is specifically selected from building sealants 60. So, can improve prefabricated wallboard piece structure's waterproof nature.
Further, referring to fig. 2-4, sealing bar 50 and sealant 60 extend from the top side of prefabricated wall panel 20 to the bottom side of prefabricated wall panel 20. In addition, specifically, the sealing rod 50 and the sealant 60 are located farther away from the room than the waterproof member 10, that is, located close to the outdoor side, so that it is possible to prevent outdoor rainwater from entering the room, and the waterproof property is good.
In order to more clearly understand the above-mentioned prefabricated wall panel splicing structure, the following construction and assembly sequence is described:
step S10, carrying out paying-off positioning on the wallboard on the floor;
step S20, providing a prefabricated wall panel 20, installing a waterproof part 10 on the end face of the prefabricated wall panel 20, hoisting the prefabricated wall panel 20 in place and leveling;
step S30, providing another prefabricated wall panel 20, installing a waterproof member 10 on an end surface of the prefabricated wall panel 20, and hoisting the prefabricated wall panel 20 to make the waterproof member 10 reach an extruded state (since the prefabricated wall panel 20 to be hoisted by the second hoisting is hoisted in the vertical direction, and meanwhile, a projecting rib or sleeve is provided on the lower side of the prefabricated wall panel 20 and needs to be spliced with the prefabricated wall panel 20 of the lower layer, the prefabricated wall panel 20 is connected with the prefabricated wall panel 20 of the lower layer while the waterproof member 10 is extruded in the hoisting process);
and step S40, according to the construction specification, filling the sealing rod 50 and the building sealant 60 in the abutted seams 30.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A flashing, comprising:
the clamping body is clamped into a clamping groove in the end face of the prefabricated wallboard;
the extrusion body, the extrusion body with the joint body links to each other, the extrusion body is used for setting up in adjacent two in the piece between the prefabricated wallboard.
2. The flashing of claim 1 wherein the snap-fit body and the extrusion body are both of unitary construction; the clamping body and the extruding body are both elastic bodies.
3. A flashing according to claim 2, wherein the inside of the press body is provided with a first cavity; the inside of the clamping body is provided with a second cavity.
4. The flashing member of claim 3 wherein the snap-fit body comprises a sleeve body defining the second cavity and a support body positioned within the second cavity; the support body is connected with the inner side wall of the sleeve body.
5. The flashing member of claim 3 wherein the extrusion body comprises a faying surface for faying the end surface of the prefabricated wall panel and an arc-shaped surface connected with the faying surface, the faying surface is connected with the clamping body, and the faying surface and the arc-shaped surface enclose the first cavity.
6. A prefabricated wall panel splicing structure is characterized by comprising the waterproof piece according to any one of claims 1 to 5 and further comprising two prefabricated wall panels, wherein the end parts of the two prefabricated wall panels are arranged at intervals to form splicing seams, and the end surfaces of the prefabricated wall panels are provided with clamping grooves; the two waterproof pieces are respectively and correspondingly arranged in the clamping grooves of the end surfaces of the two prefabricated wallboards, and the extrusion body of one waterproof piece is in interference fit with the extrusion body of the other waterproof piece; or the waterproof part is arranged in the clamping groove of the end face of one prefabricated wall board, and the extrusion body is in interference fit with the end face of the other prefabricated wall board.
7. The prefabricated wall panel splicing structure of claim 6, wherein the clamping groove is circular arc-shaped, and the length of the circular arc is not less than 1/2 of the circumference of the circular arc and is less than the circumference of the circular arc.
8. The prefabricated wall panel splicing structure according to claim 6, wherein a pipe shell is arranged in the clamping groove, and the outer side wall of the pipe shell is attached to the inner side wall of the clamping groove; the cross section of the clamping groove is arc-shaped, oval, rectangular or dovetail.
9. The prefabricated wall panel joint structure of any one of claims 6 to 8, wherein a sealing rod is further arranged in the joint, and the sealing rod is respectively in interference fit with the end faces of the two prefabricated wall panels.
10. The prefabricated wall panel joint structure of claim 9, wherein the joint is further filled with a sealant, and the sealant is connected with the outer side wall of the sealing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980443.XU CN210316026U (en) | 2019-06-27 | 2019-06-27 | Prefabricated wallboard piece structure and waterproof piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980443.XU CN210316026U (en) | 2019-06-27 | 2019-06-27 | Prefabricated wallboard piece structure and waterproof piece |
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| CN210316026U true CN210316026U (en) | 2020-04-14 |
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| CN201920980443.XU Active CN210316026U (en) | 2019-06-27 | 2019-06-27 | Prefabricated wallboard piece structure and waterproof piece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130732A (en) * | 2017-06-22 | 2017-09-05 | 嘉兴天美环保集成墙面有限公司 | A kind of assembled wallboard of closed type |
| WO2022073494A1 (en) * | 2020-10-09 | 2022-04-14 | 中建科工集团有限公司 | Slab joint leakage-proof structure, prefabricated roof panel, and prefabricated roof panel system |
| CN115198900A (en) * | 2022-06-08 | 2022-10-18 | 青岛中科坤泰装配建筑科技有限公司 | Prefabricated side wall concatenation seam waterproof construction |
-
2019
- 2019-06-27 CN CN201920980443.XU patent/CN210316026U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130732A (en) * | 2017-06-22 | 2017-09-05 | 嘉兴天美环保集成墙面有限公司 | A kind of assembled wallboard of closed type |
| WO2022073494A1 (en) * | 2020-10-09 | 2022-04-14 | 中建科工集团有限公司 | Slab joint leakage-proof structure, prefabricated roof panel, and prefabricated roof panel system |
| US20230250630A1 (en) * | 2020-10-09 | 2023-08-10 | China Construction Science And Industry Corporation Ltd. | Slab joint leakage-proof structure, prefabricated roof panel, and prefabricated roof panel system |
| CN115198900A (en) * | 2022-06-08 | 2022-10-18 | 青岛中科坤泰装配建筑科技有限公司 | Prefabricated side wall concatenation seam waterproof construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee after: Guangdong Ruizhu residential technology Co.,Ltd. Address before: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee before: GUANGDONG REMAC EQUIPMENT INFORMATION TECHNOLOGY Co.,Ltd. |
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