CN210563394U - Reserved hole opening fast hanging hole structure - Google Patents
Reserved hole opening fast hanging hole structure Download PDFInfo
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- CN210563394U CN210563394U CN201920903307.0U CN201920903307U CN210563394U CN 210563394 U CN210563394 U CN 210563394U CN 201920903307 U CN201920903307 U CN 201920903307U CN 210563394 U CN210563394 U CN 210563394U
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- shaped fixing
- bottom template
- fixing buckle
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Abstract
The utility model discloses a reserved hole rapid hanging hole structure, which comprises a bottom template, a Z-shaped fixing buckle and a fixing component; the bottom template is composed of assembling plates; the Z-shaped fixing buckle comprises two plates which are overlapped and fixed into a Z shape; the fixing component comprises a self-tapping screw and a plastic expansion pipe; the fixing assembly is used for fixing the floor slab and the Z-shaped fixing buckle; drilling mounting holes below the floor slab, wherein each Z-shaped fixing buckle corresponds to at least two mounting holes, a gap is formed between one end of a mounting hole of each Z-shaped fixing buckle and the floor slab, and the gap is used for mounting a bottom template; the top surface of the bottom template is contacted with the bottom surface of the floor slab and is positioned through a Z-shaped fixing fastener, and the bottom template is contacted with the pipe wall of the main branch pipe after being installed; and a filling layer is arranged in a space formed among the bottom template, the main branch pipe and the floor slab. The utility model adopts the self-made Z-shaped fixing buckle which can be recycled, reduces the fixing cost, and has the characteristics of simple process and low cost; the adopted bottom template can be repeatedly used, and the loss of the bottom template is reduced.
Description
Technical Field
The utility model relates to a kitchen guarding's pipeline hangs the hole among modern civil buildings, industrial building, commercial building, and the equipment pipeline hangs the hole, and the reservation entrance to a cave in hanging the hole processing in various construction holes such as water and electricity ventilation fire control swiftly hangs the hole structure.
Background
With the development of science and technology and the progress of society, the living standard of people is gradually improved, and the requirements on the quality of construction engineering are higher and higher. At present, the building industry in China is in a high-speed development stage, building installation and construction methods are continuously innovated and improved, but in the construction process of building electrical installation, the installation of an electrical pipeline is a relatively weak link and has more defects, so that various advanced technologies are continuously learned, the construction level of the electrical installation is improved, and the method is a forward progress power of people and is also a market development requirement. In recent years, more advanced construction technology and method are accumulated and innovated in the construction of the electrical installation hanging hole of the company, and the construction method of the electrical installation hanging hole of the civil building achieves remarkable effect in construction application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provide a reserve the swift hole structure that hangs of entrance to a cave.
The purpose of the utility model is realized through the following technical scheme:
a reserved hole opening quick hanging hole structure comprises a bottom template, a Z-shaped fixing buckle and a fixing assembly; the bottom template is composed of assembling plates; the Z-shaped fixing buckle comprises two plates which are overlapped and fixed into a Z shape; the fixing component comprises a self-tapping screw and a plastic expansion pipe;
the fixing assembly is used for fixing the floor slab and the Z-shaped fixing buckle; drilling mounting holes below the floor slab, wherein each Z-shaped fixing buckle corresponds to at least two mounting holes, a gap is formed between one end of a mounting hole of each Z-shaped fixing buckle and the floor slab, and the gap is used for mounting a bottom template;
the top surface of the bottom template is contacted with the bottom surface of the floor slab and is positioned through a Z-shaped fixing fastener, and the bottom template is contacted with the pipe wall of the main branch pipe after being installed; and a filling layer is arranged in a space formed among the bottom template, the main branch pipe and the floor slab.
Preferably, the gap between one end of the Z-shaped fixing buckle and the floor is at least the thickness of the bottom formwork.
As a preferred mode, the bottom template comprises a first spliced plate and a second spliced plate, and the thicknesses of the first spliced plate and the second spliced plate are consistent; the middle parts of the first assembling plates and the second assembling plates form a round hole after being assembled, and the diameter of the round hole is consistent with the pipe diameter of the main branch pipe.
Preferably, it further comprises an auxiliary plate having a triangular cross-section.
Preferably, the filling layer includes a fine stone concrete layer and a waterproof grease layer.
Preferably, the waterproof gypsum layer is arranged on the fine stone concrete layer, wherein the thickness of the waterproof gypsum layer is 15-25mm, and the thickness of the fine stone concrete layer is 30-40 mm.
As a preferred mode, the Z-shaped fixing buckle comprises a first mounting plate and a second fixing plate, the first mounting plate and the second fixing plate are both steel plates, and the first mounting plate is welded with the first fixing plate; the thickness of the first mounting plate is consistent with that of the bottom die plate.
Preferably, the bottom formwork has a thickness of 12mm, and the bottom formwork is a wood formwork.
Preferably, the Z-shaped fixing buckle is provided with a 10mm round hole and is fixed through a self-tapping screw with the specification of 8mm, a gasket and a plastic expansion pipe.
The utility model has the advantages that:
1. the self-made Z-shaped fixing buckle capable of being recycled is adopted, so that the fixing cost is reduced, and the Z-shaped fixing buckle has the characteristics of simple process and low cost;
2. a bottom template with the thickness of 12mm is adopted for bottom support, and the template can be repeatedly used, so that the template loss is reduced, and the cost is reduced; 3. the bottom template and the Z-shaped fixing buckle adopt inserted type supporting moulds, and compared with the traditional mode that the hanging hole adopts lower upright stanchion support or upper iron wire fixing, the installation is quicker, no excessive space is occupied, and no iron wire corrosion and leakage risk exists;
4. the leakage risk and hidden danger left by the traditional hanging hole are effectively prevented, the secondary repair cost caused by leakage after the hanging hole is reduced, the resources are saved, and the on-site civilized construction and the environmental protection are facilitated;
5. according to an electrical installation construction drawing and a construction progress, the Z-shaped fixing buckle is manufactured in advance, modular construction is carried out, work procedures such as waterproofing, terrace and putty are convenient to alternate, and the construction progress is guaranteed;
6, the Z-shaped fixing buckle can be repeatedly used for a long time after being manufactured once, so that the fixing cost and the production cost are reduced, and the economic benefit is remarkable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a disassembled view of the bottom form and the Z-shaped fixing buckle;
in the figure, 1-floor slab, 2-self-tapping expansion screw, 3-main branch pipe, 4-waterproof grease layer, 5-gasket, 6-nut, 7-fine stone concrete, 8-bottom template, 8.1-first assembling plate, 8.2-second assembling plate and 9-Z-shaped fixing buckle.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 and 2, a reserved hole quick hanging hole structure comprises a bottom template 8, a Z-shaped fixing buckle 9 and a fixing component; the bottom template 8 is composed of assembled plates; the Z-shaped fixing buckle 9 comprises two plates which are overlapped and fixed into a Z shape; the fixing component comprises a self-tapping screw and a plastic expansion pipe;
the fixing assembly is used for fixing the floor slab 1 and the Z-shaped fixing buckle 9; drilling mounting holes in the floor slab 1, wherein each Z-shaped fixing buckle 9 corresponds to at least two mounting holes, namely each Z-shaped fixing buckle 9 is fixed below the floor slab 1 at least through two groups of fixing components, and a gap is formed between one end of a mounting hole of each Z-shaped fixing buckle 9 and the floor slab 1 and is used for mounting a bottom template 8;
the top surface of the bottom template 8 is contacted with the bottom surface of the floor slab 1 and is positioned through a Z-shaped fixing fastener, and the bottom template 8 is contacted with the pipe wall of the main branch pipe 3 after installation; a filling layer is arranged in the space formed among the bottom formwork 8, the main branch pipes 3 and the floor slab 1.
In a preferred embodiment, the clearance between one end of the Z-shaped fixing buckle 9 and the floor slab 1 is at least the thickness of the bottom formwork 8.
In a preferred embodiment, as shown in fig. 2, the bottom form 8 comprises a first assembly plate 8.1 and a second assembly plate 8.2, the first assembly plate 8.1 and the second assembly plate 8.2 have the same thickness; the middle parts of the first assembling plate 8.1 and the second assembling plate 8.2 after being assembled form a round hole, and the diameter of the round hole is consistent with the pipe diameter of the main branch pipe 3.
In a preferred embodiment, it further comprises an auxiliary plate having a triangular cross-section, which is inserted into the space between the bottom form 8 and the Z-type fixing clip so that the top surface of the bottom form 8 is in contact with the bottom surface of the floor slab 1 when the bottom form 8 is installed and the top surface thereof cannot be in contact with the floor of the floor slab 1.
In a preferred embodiment, the filling layer comprises a fine-grained concrete layer 7 and a waterproof gypsum layer 4.
In a preferred embodiment, the layer of waterproof mastic 4 is arranged on the layer of fine gypsum concrete 7, wherein the layer of waterproof mastic 4 has a thickness of 15-25mm and the layer of fine gypsum concrete 7 has a thickness of 30-40 mm.
In a preferred embodiment, the Z-shaped fixing buckle 9 comprises a first mounting plate and a second fixing plate, both of which are steel plates, and the first mounting plate and the first fixing plate are welded; the thickness of the first mounting plate corresponds to the thickness of the bottom form 8.
In a preferred embodiment, the bottom form 8 is 12mm thick and the bottom form 8 is a wooden form.
In a preferred embodiment, the Z-shaped fixing buckle 9 is provided with a 10mm round hole and is fixed by 8mm self-tapping screws, a gasket 5 and a plastic expansion pipe.
A construction method for a reserved hole quick hanging hole structure comprises the following steps:
the preparation method comprises the following steps: the bottom template 8 is processed by adopting a wood template with the thickness of 12mm, and an old template which is not warped and deformed and has a clean and smooth surface is processed according to the size of a hole; overlapping stainless steel sheets with the thickness of 6mm and welding the stainless steel sheets into a Z-shaped fixed buckle; the Z-shaped fixing buckle is provided with a 10mm round hole matched with a self-tapping screw with the specification of 8mm and a plastic expansion pipe;
a type selection step: firstly, determining the specification and model of the main branch pipe 3, secondly, selecting a corresponding bottom template 8, and finally, matching corresponding buckles;
drilling: according to the length and the width of the bottom template 8, firstly drilling holes in the floor slab 1 around the corresponding pre-buried holes, wherein the holes are drilled upwards from the bottom of the slab, the depth is not too deep and is controlled to be 30-40mm deep, electric pipes or water supply pipes pre-buried in the floor slab 1 need to be avoided during drilling, and if reinforcing steel bars are drilled, the drilling positions can be properly adjusted front, back, left and right to avoid the reinforcing steel bars;
the installation step of the Z-shaped fixing buckle 9 is as follows: after drilling the bottom of the floor slab 1, driving a plastic expansion pipe into the hole, then enabling a screw hole on the Z-shaped fixing buckle 9 to correspond to the drilled hole at the bottom of the floor slab 1, installing a gasket 5 and a self-tapping screw, and fixing the Z-shaped fixing buckle 9 at the bottom of the floor slab 1; the Z-shaped fixing buckles 9 around the reserved holes are installed and fixed one by one in the same way;
and (3) installing a bottom template 8: after the Z-shaped fixing buckle 9 is installed and fixed, the bottom formwork 8 is inserted into the clamping groove of the Z-shaped fixing buckle 9 from the left side and the right side and parallel to the floor 1, the bottom formwork 8 needs to cover the whole reserved hole, and the bottom formwork needs to fasten the pipe wall of the main branch pipe 3;
pouring: the hanging hole can be poured without errors through inspection, when the hanging hole is used for pouring the fine aggregate concrete 7, the whole hole cannot be fully poured at one time, and concrete is not poured when the hanging hole is left for about 20 mm;
disassembling: after the suspended hole fine stone concrete is initially set, the bottom template 8 and the Z-shaped fixing buckle 9 can be detached, the bottom template 8 is detached firstly, the bottom template 8 is pulled horizontally towards two ends for detaching, then the self-tapping screws of the Z-shaped fixing buckle 9 are loosened, the Z-shaped fixing buckle 9 fixed at the bottom of the floor slab 1 is detached, and the recovery bag is placed back for reuse;
plugging: and after the hanging hole is poured, the reserved 20mm is blocked and filled by adopting waterproof ointment.
The utility model discloses combining the hanging hole construction characteristics in various construction holes, having designed one set and hung the hole device, preventing effectively that the tradition from hanging seepage risk and the hidden danger that the hole left, having reduced the secondary repair cost who produces because of the seepage behind the hanging hole, practiced thrift the resource, improved and hung the hole quality, reduced fixed cost and manufacturing cost, economic benefits is showing.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (9)
1. The utility model provides a reserve the swift hole structure that hangs of entrance to a cave which characterized in that: comprises a bottom template, a Z-shaped fixing buckle and a fixing component; the bottom template is composed of assembling plates; the Z-shaped fixing buckle comprises two plates which are overlapped and fixed into a Z shape; the fixing component comprises a self-tapping screw and a plastic expansion pipe;
the fixing assembly is used for fixing the floor slab and the Z-shaped fixing buckle; drilling mounting holes below the floor slab, wherein each Z-shaped fixing buckle corresponds to at least two mounting holes, a gap is formed between one end of a mounting hole of each Z-shaped fixing buckle and the floor slab, and the gap is used for mounting a bottom template;
the top surface of the bottom template is contacted with the bottom surface of the floor slab and is positioned through a Z-shaped fixing fastener, and the bottom template is contacted with the pipe wall of the main branch pipe after being installed; and a filling layer is arranged in a space formed among the bottom template, the main branch pipe and the floor slab.
2. A reserved hole quick hanging hole structure according to claim 1, characterized in that: the clearance between one end of the Z-shaped fixing buckle and the floor slab is at least the thickness of the bottom formwork.
3. A reserved hole quick hanging hole structure as claimed in claim 1 or 2, which is characterized in that: the bottom template comprises a first assembled plate and a second assembled plate, and the thicknesses of the first assembled plate and the second assembled plate are consistent; the middle parts of the first assembling plates and the second assembling plates form a round hole after being assembled, and the diameter of the round hole is consistent with the pipe diameter of the main branch pipe.
4. A reserved hole quick hanging hole structure according to claim 3, characterized in that: it also includes an auxiliary plate with a triangular cross-section.
5. A reserved hole quick hanging hole structure according to claim 1, characterized in that: the filling layer comprises a fine stone concrete layer and a waterproof grease layer.
6. A reserved hole quick hanging hole structure according to claim 5, characterized in that: the waterproof gypsum layer is arranged on the fine stone concrete layer, wherein the thickness of the waterproof gypsum layer is 15-25mm, and the thickness of the fine stone concrete layer is 30-40 mm.
7. A reserved hole quick hanging hole structure according to claim 1, characterized in that: the Z-shaped fixing buckle comprises a first mounting plate and a second fixing plate, the first mounting plate and the second fixing plate are both steel plates, and the first mounting plate and the first fixing plate are welded; the thickness of the first mounting plate is consistent with that of the bottom die plate.
8. A reserved hole quick hanging hole structure according to claim 7, characterized in that: the thickness of the bottom template is 12mm, and the bottom template is a wood template.
9. A reserved hole quick hanging hole structure according to claim 1, characterized in that: a10 mm round hole is formed in the Z-shaped fixing buckle and is fixed through a self-tapping screw with the specification of 8mm, a gasket and a plastic expansion pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903307.0U CN210563394U (en) | 2019-06-14 | 2019-06-14 | Reserved hole opening fast hanging hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920903307.0U CN210563394U (en) | 2019-06-14 | 2019-06-14 | Reserved hole opening fast hanging hole structure |
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| Publication Number | Publication Date |
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| CN210563394U true CN210563394U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920903307.0U Active CN210563394U (en) | 2019-06-14 | 2019-06-14 | Reserved hole opening fast hanging hole structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173109A (en) * | 2019-06-14 | 2019-08-27 | 中国五冶集团有限公司 | A kind of reserved opening fast hangs hole structure and construction method |
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2019
- 2019-06-14 CN CN201920903307.0U patent/CN210563394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173109A (en) * | 2019-06-14 | 2019-08-27 | 中国五冶集团有限公司 | A kind of reserved opening fast hangs hole structure and construction method |
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