CN216056127U - Electrical pre-buried PVC pipe protection device - Google Patents
Electrical pre-buried PVC pipe protection device Download PDFInfo
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- CN216056127U CN216056127U CN202121993921.4U CN202121993921U CN216056127U CN 216056127 U CN216056127 U CN 216056127U CN 202121993921 U CN202121993921 U CN 202121993921U CN 216056127 U CN216056127 U CN 216056127U
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- pvc pipe
- protection device
- pipe
- sleeve
- reference column
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Abstract
The utility model provides an electric pre-buried PVC pipe protection device, relates to electromechanical installation technical field, including sleeve pipe, the coaxial fixed reference column of locating sleeve pipe top lower surface that the top sealed, the lower extreme of reference column be sphere type or toper structure, the top lower fixed surface of upper end and first sleeve pipe is connected, the surface of reference column closely cooperate with the internal surface of pre-buried PVC pipe, the lower extreme stretches into along the PVC pipe in the concrete that is used for pre-buried PVC pipe, the surface of sheathed tube lateral wall internal surface and PVC pipe closely cooperate. This is novel when receiving horizontal impact force, because steel reference column and PVC union coupling are as an organic whole to stretch into in the concrete, the intensity of the port of event PVC pipe obtains greatly strengthening, hardly destroyed by external force. In the same way, when the length of the sleeve is matched with the length of the concrete surface exposed outside the PVC pipe, the PVC pipe can be protected due to the supporting effect of the sleeve when the PVC pipe is subjected to longitudinal impact force.
Description
Technical Field
The utility model relates to the technical field of electromechanical installation, in particular to an electrical pre-buried PVC pipe protection device.
Background
When the building construction engineering main body floor slab is reserved for pre-buried construction, the PVC pipe is vertically led and sealed by adopting a PVC plug and an adhesive tape, the plug adhesive tape is removed when the wall body is constructed, and the PVC pipe is connected to the position of the junction box. The PVC pipe reserved joint can be destroyed because of roof concrete pouring, shear wall reinforcement formwork support, scaffold form removal, secondary wall masonry and the like in the process, so that pipeline connection is influenced, the material is wasted, time and labor are wasted, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric pre-buried PVC pipe protection device, the problem that exists among the prior art is solved to the purpose.
In order to achieve the purpose, the technical scheme adopted by the novel device is as follows:
the utility model provides an electric pre-buried PVC manages protection device, includes that sleeve pipe, coaxial fixed that the top sealed locate the reference column of sleeve pipe top lower surface, the lower extreme of reference column be sphere type or toper structure, the top lower fixed surface of upper end and first sleeve pipe is connected, the surface of reference column closely cooperate with the internal surface of pre-buried PVC pipe, the lower extreme stretches into along the PVC pipe in the concrete that is used for pre-buried PVC pipe, sheathed tube lateral wall internal surface closely cooperate with the surface of PVC pipe.
Preferably, the protection device is integrally formed by a metal material.
Preferably, the protection device is made of steel material.
Preferably, the positioning column is of a hollow structure.
Preferably, the length of the sleeve is matched with the length of the PVC pipe exposed out of the concrete surface.
This novel electric pre-buried PVC pipe protection device's beneficial effect does: this is novel when receiving horizontal impact force, because steel reference column and PVC union coupling are as an organic whole to stretch into in the concrete, the intensity of the port of event PVC pipe obtains greatly strengthening, hardly destroyed by external force. In the same way, when the length of the sleeve is matched with the length of the concrete surface exposed outside the PVC pipe, the PVC pipe can be protected due to the supporting effect of the sleeve when the PVC pipe is subjected to longitudinal impact force.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a bottom view of the structure of the present invention;
1. a sleeve; 2. a positioning column; 3. the top end of the cannula.
The specific implementation mode is as follows:
the present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2:
an electric pre-buried PVC pipe protection device comprises a sleeve 1 with a sealed top end and a positioning column 2 coaxially and fixedly arranged on the lower surface of the top end of the sleeve 1, wherein the lower end of the positioning column 2 is of a spherical or conical structure and is used for guiding when entering a PVC pipe, the upper end of the positioning column 2 is fixedly connected with the lower surface of the top end of a first sleeve, the outer surface of the positioning column 2 is closely matched with the inner surface of a pre-buried PVC pipe (not shown in the figure), the lower end of the positioning column 2 extends into concrete for the pre-buried PVC pipe along the PVC pipe, and the inner surface of the side wall of the sleeve 1 is closely matched with the outer surface of the PVC pipe;
the protection device is integrally formed by metal materials;
the protection device is made of steel materials;
the positioning column 2 is of a hollow structure;
the length of the sleeve 1 is matched with the length of the concrete surface exposed outside the PVC pipe.
This neotype theory of use:
when this novel time is used, only need to follow pre-buried PVC pipe and expose the top port outside the concrete with reference column 2 and insert to pushing down, make the reference column stretch into corresponding concrete structure in, make the exposed end of the tight PVC pipe of sleeve pipe cover simultaneously. When receiving horizontal impact force, because steel reference column and PVC union coupling are as an organic whole to stretch into in the concrete, the intensity of the port of the event PVC pipe obtains very big enhancement, is hardly destroyed by external force. Similarly, when the length of the sleeve 1 is matched with the length of the concrete surface exposed outside the PVC pipe, the PVC pipe can be protected due to the supporting effect of the sleeve when the PVC pipe is subjected to longitudinal impact force.
Claims (5)
1. An electric pre-buried PVC pipe protection device, characterized by: the reference column of locating sleeve pipe top lower surface including sleeve pipe, the coaxial fixed that the top sealed, the lower extreme of reference column be sphere type or toper structure, the top lower fixed surface of upper end and first sleeve pipe is connected, the surface of reference column closely cooperate with the internal surface of pre-buried PVC pipe, the lower extreme stretches into along the PVC pipe in the concrete that is used for pre-buried PVC pipe, sheathed tube lateral wall internal surface closely cooperate with the surface of PVC pipe.
2. An electrical embedded PVC pipe protection device as claimed in claim 1, wherein: the protection device is integrally formed by metal materials.
3. An electrical embedded PVC pipe protection device as claimed in claim 2, wherein: the protection device is made of steel materials.
4. An electrical embedded PVC pipe protection device as claimed in claim 3, wherein: the positioning column is of a hollow structure.
5. An electrical embedded PVC pipe protection device as claimed in any one of claims 1-4, wherein: the length of the sleeve is matched with the length of the PVC pipe exposed out of the concrete surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993921.4U CN216056127U (en) | 2021-08-24 | 2021-08-24 | Electrical pre-buried PVC pipe protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993921.4U CN216056127U (en) | 2021-08-24 | 2021-08-24 | Electrical pre-buried PVC pipe protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216056127U true CN216056127U (en) | 2022-03-15 |
Family
ID=80560217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121993921.4U Active CN216056127U (en) | 2021-08-24 | 2021-08-24 | Electrical pre-buried PVC pipe protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216056127U (en) |
-
2021
- 2021-08-24 CN CN202121993921.4U patent/CN216056127U/en active Active
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