CN211058162U - Mounting structure of pre-buried electric wire tube in building roof - Google Patents
Mounting structure of pre-buried electric wire tube in building roof Download PDFInfo
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- CN211058162U CN211058162U CN201921381100.8U CN201921381100U CN211058162U CN 211058162 U CN211058162 U CN 211058162U CN 201921381100 U CN201921381100 U CN 201921381100U CN 211058162 U CN211058162 U CN 211058162U
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Abstract
The utility model discloses an installation structure of pre-buried electric wire tube in building roof, which is characterized in that the installation structure comprises a roof structure layer, an electric wire tube and a roof structure layer, wherein the roof structure layer comprises a roof structure plate and a concrete pedestal arranged on the roof structure plate; the electric wire pipe is laid on the roof structure plate, one end of the electric wire pipe penetrates through the concrete pedestal and is bent upwards to form a bending part to penetrate out of the concrete pedestal; the roofing structural layer is including looking for slope layer, screed-coat, heat preservation, waterproof layer and protective layer, looks for the slope layer to set up on roofing structural slab and look for the slope layer and cover on the electric wire tube, and the screed-coat sets up on looking for the slope layer, and the heat preservation sets up on the screed-coat, and the waterproof layer sets up on the heat preservation, and the protective layer sets up on the waterproof layer. The utility model discloses lay the electric wire tube on the roofing structural slab, set up the roofing structural layer again on the electric wire tube, guaranteed roofing construction quality, effectively prevent along pipeline trend position crack, the whole durability of reinforcing roofing.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to mounting structure of pre-buried electric wire tube in building roofing.
Background
The building roof is the most direct position of whole building and external environment contact, receives the wind of nature and blows the sun and rain, and the building roof receives the influence of environment to take place to destroy easily, directly influences the user satisfaction, has brought a lot of inconveniences for user's daily life simultaneously. According to statistics of relevant data, the repair rate of roofing projects in China is high, and problems of the roofing projects are closely related to construction design, construction material selection and construction process adoption.
In roofing engineering, a roof is usually provided with a plurality of electrical and ventilation devices, wiring of electric wires is embedded in a roof protection layer according to design paper requirements, the thickness of the roof protection layer is small (usually 40 mm), and the parts of the electric wires embedded in the protection layer are easy to crack along the trend of pipelines due to the fact that a concrete protection layer is too thin, so that the roof forming quality is seriously affected.
Therefore, how to provide the mounting structure of the embedded electric wire pipe in the building roof, which has a simple structure, light self weight, good heat insulation performance and good fireproof composite performance, becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how can just provide a simple structure, dead weight are lighter, both have good thermal insulation performance, have the mounting structure of pre-buried electric wire tube in the building roofing of better fire prevention combined properties again simultaneously.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the mounting structure of the embedded electric wire pipe in the building roof comprises a roof structure plate, an electric wire pipe and a roof structure layer, and is characterized in that the electric wire pipe is laid on the roof structure plate, a concrete pedestal is arranged on the roof structure plate, and the end part of the electric wire pipe penetrates into the concrete pedestal from one side of the concrete pedestal and penetrates out from the upper side of the concrete pedestal; the roof structure layer covers the roof structure plate and the electric wire pipe.
Like this, this application lays the electric wire tube on the roofing structural slab, sets up the roofing structural layer again on the electric wire tube, has guaranteed roofing construction quality, effectively prevents along pipeline trend position crack, and the whole durability of reinforcing roofing further promotes user satisfaction.
Furthermore, the end of the electric wire tube is bent upward to form a bent portion after penetrating into the concrete pedestal, and the upper end of the bent portion penetrates out of the concrete pedestal.
Further, the roofing structural layer is including looking for slope layer, screed-coat, heat preservation, waterproof layer and protective layer, look for the slope layer set up in on the roofing structural slab just look for the slope layer cover on the electric wire tube, the screed-coat set up in look for on the slope layer, the heat preservation set up in on the screed-coat, the waterproof layer set up in on the heat preservation, the protective layer set up in on the waterproof layer.
Like this, for traditional technique with the electric wire tube setting in the protective layer of roofing structural layer, roofing construction quality has further been guaranteed in this application, effectively prevents to move towards the position crack along the pipeline, reinforcing roofing whole durability.
Further, the concrete platform is formed into a cubic structure.
Further, the upper end of the bending part of the wire tube can be detachably provided with a blocking structure.
Thus, other sundries are prevented from entering the opening of the electric wire pipe during construction, so that the electric wire pipe is prevented from being blocked.
Furthermore, a reinforcing mesh is arranged in the concrete platform.
Thus, the structure of the concrete platform is reinforced, and the structure is more stable.
Further, the four corners of the bottom of the concrete pedestal are set to be round corners.
Thus, the waterproof effect of the concrete pedestal is improved.
Further, the upside of concrete pedestal is higher than protective layer 200~300 mm.
Further, the side wall of the concrete pedestal is coated with a cement material with a cement ratio of 1:3 in a mortar.
Thus, the concrete base can be effectively protected by plastering.
Compared with the prior art, the utility model has the advantages of it is following:
this application lays the electric wire tube on the roofing structural slab, sets up the roofing structural layer again on the electric wire tube, has guaranteed roofing construction quality, effectively prevents along pipeline trend position crack, and the whole durability of reinforcing roofing further promotes user satisfaction.
Drawings
Fig. 1 is the utility model discloses a mounting structure schematic diagram of pre-buried electric wire tube in the building roofing.
The reference numbers illustrate: a roof structure panel 1; a concrete pedestal 2; a wire tube 3; a bending section 4; a slope finding layer 5; a leveling layer 6; a heat-insulating layer 7; a waterproof layer 8; a protective layer 9; the blocking structure 10.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: referring to fig. 1, an installation structure for pre-buried electric wires in a building roof comprises a roof structure plate 1, an electric wire pipe 3 and a roof structure layer, and is characterized in that the electric wire pipe 3 is laid on the roof structure plate 1, a concrete pedestal 2 is arranged on the roof structure plate 3, and the end of the electric wire pipe 3 penetrates into the concrete pedestal 2 from one side of the concrete pedestal 2 and penetrates out from the upper side of the concrete pedestal 2; the roof structure layer covers the roof structure plate 1 and the electric wire tube 3. After the end of the electric wire tube 3 is inserted into the concrete pedestal 2, the end is bent upwards by 90 degrees to form a bent part 4, and the upper end of the bent part 4 penetrates out of the concrete pedestal. In operation, the electric conduit 3 is extended out from the concrete pedestal 2 for connecting with the power supply equipment on the roof, and the other end of the electric conduit 3 is used for connecting with the electrical equipment in the house. Wherein, the roofing structural layer is including looking for slope layer 5, screed-coat 6, heat preservation 7, waterproof layer 8 and protective layer 9, look for slope layer 5 set up in on the roofing structural slab 1 just look for slope layer 5 to cover on the electric wire tube 3, screed-coat 6 set up in look for on the slope layer 5, heat preservation 7 set up in on the screed-coat 6, waterproof layer 8 set up in on the heat preservation 7, protective layer 9 set up in on the waterproof layer 8.
Like this, this application lays the electric wire tube on the roofing structural slab, sets up the roofing structural layer on the electric wire tube again, sets up the electric wire tube in the protective layer for traditional technology, and roofing construction quality has been guaranteed in this application, effectively prevents to move towards the position crack along the pipeline, and the whole durability of reinforcing roofing further promotes user satisfaction.
Wherein, the upper end of the bending part 4 of the wire pipe 3 can be also detachably provided with a blocking structure 10. Therefore, other sundries are prevented from entering the pipe orifice of the wire pipe during construction to block the wire pipe, and the plugging mechanism 10 is detached after the construction is completed. In practice, the blocking structure 10 may be configured by using a plastic tape, but is not limited thereto, and may be adjusted according to actual situations.
Wherein, the shaping of concrete pedestal 2 is the cube structure, just the arris length of concrete pedestal 2 is 300mm, be provided with in the concrete pedestal 2 and strengthen the net piece (not shown in the figure). Thus, the structure of the concrete platform is reinforced, and the structure is more stable. Wherein, the bottom four corners of concrete pedestal 2 sets up to the fillet. Thus, the waterproof effect of the concrete pedestal is improved. Wherein, the upside of the concrete pedestal 2 is 200-300 mm higher than the protective layer, preferably 250 mm.
Wherein, the side wall of the concrete pedestal 2 is smeared with 1:3 cement mortar. Thus, the concrete base can be effectively protected by plastering.
The construction method of the installation structure of the embedded wire tube in the building roof comprises the following steps: after the construction of the main roof structure is completed, cleaning sundries on the surface of a roof structure plate 1, popping the position of a wire pipe 3 line of a roof device on the surface of the roof according to a design drawing, then carrying out wire piping blanking, bending a 90-degree elbow at the tail end of the wire, considering that the length of one end of the elbow is increased by 250mm according to the total thickness of the roof design, fixing the wire pipe 3 on the roof structure plate 1, enabling the elbow to face upwards, sealing the pipe orifice by using a plastic adhesive tape (namely a sealing structure 10) to prevent the wire piping from being blocked in subsequent construction, then erecting a 300 mm-300 mm concrete pedestal template at a bending part 4, arranging a steel bar mesh in a pedestal for reinforcement, adopting a C30 concrete pouring pedestal and curing the concrete according to requirements, and finally carrying out the construction of a slope layer, a heat preservation layer, a leveling layer, a waterproof layer and a protective layer of the roof engineering according to, in subsequent construction, the root of the concrete pedestal 2 is coated with cement mortar, so that the root of the concrete pedestal forms a fillet, the concrete pedestal is completely wrapped with waterproof materials during waterproof construction, and after the construction of the side wall and the top surface waterproof layer 8 of the concrete pedestal 2 is completed, the cement mortar in a ratio of 1:3 is used for plastering protection.
The quality of roofing engineering directly influences the service life of buildings, is related to normal life of people, improves the construction quality of roofs of buildings through scientific management and technical improvement, increases the use function and reliability of the buildings, and provides guarantee for normal living of people.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (9)
1. The mounting structure of the embedded electric wire pipe in the building roof comprises a roof structure plate, an electric wire pipe and a roof structure layer, and is characterized in that the electric wire pipe is laid on the roof structure plate, a concrete pedestal is arranged on the roof structure plate, and the end part of the electric wire pipe penetrates into the concrete pedestal from one side of the concrete pedestal and penetrates out from the upper side of the concrete pedestal; the roof structure layer covers the roof structure plate and the electric wire pipe.
2. The structure for installing the embedded electric wire pipe in the building roof as claimed in claim 1, wherein the end of the electric wire pipe is bent upward to form a bent portion after penetrating into the concrete pedestal, and the upper end of the bent portion penetrates out of the concrete pedestal.
3. The mounting structure for the embedded electric wire pipes in the building roof as claimed in claim 1, wherein the roof structure layer comprises a slope layer, a leveling layer, a heat preservation layer, a waterproof layer and a protection layer, the slope layer is disposed on the roof structure plate and covers the electric wire pipes, the leveling layer is disposed on the slope layer, the heat preservation layer is disposed on the leveling layer, the waterproof layer is disposed on the heat preservation layer, and the protection layer is disposed on the waterproof layer.
4. The structure for installing the embedded electric wire pipes in the building roof as claimed in claim 1, wherein the concrete pedestal is formed into a cubic structure.
5. The structure for installing the pre-buried wire pipe in the building roof as claimed in claim 1, wherein the upper end of the bending part of the wire pipe is detachably provided with a blocking structure.
6. The mounting structure for the embedded electric wire pipes in the building roof as claimed in claim 1, wherein a reinforcing mesh is arranged in the concrete platform.
7. The structure for installing the embedded electric wire pipes in the building roof as claimed in claim 1, wherein four corners of the bottom of the concrete pedestal are rounded.
8. The mounting structure of the embedded electric wire pipes in the building roof as claimed in claim 3, wherein the upper side of the concrete pedestal is 200-300 mm higher than the protective layer.
9. The structure for installing the embedded electric wire pipes in the building roof as claimed in claim 1, wherein cement mortar is smeared on the side wall of the concrete pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381100.8U CN211058162U (en) | 2019-08-23 | 2019-08-23 | Mounting structure of pre-buried electric wire tube in building roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921381100.8U CN211058162U (en) | 2019-08-23 | 2019-08-23 | Mounting structure of pre-buried electric wire tube in building roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058162U true CN211058162U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921381100.8U Active CN211058162U (en) | 2019-08-23 | 2019-08-23 | Mounting structure of pre-buried electric wire tube in building roof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324286A (en) * | 2022-08-30 | 2022-11-11 | 四川省第十一建筑有限公司 | Double-layer metal roof interlayer concealed laying electric device and construction method |
-
2019
- 2019-08-23 CN CN201921381100.8U patent/CN211058162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324286A (en) * | 2022-08-30 | 2022-11-11 | 四川省第十一建筑有限公司 | Double-layer metal roof interlayer concealed laying electric device and construction method |
| CN115324286B (en) * | 2022-08-30 | 2024-01-16 | 四川省第十一建筑有限公司 | Double-layer metal roof interlayer concealed-application electric device and construction method |
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