CN210404639U - Wall bushing for protecting cable based on building construction - Google Patents
Wall bushing for protecting cable based on building construction Download PDFInfo
- Publication number
- CN210404639U CN210404639U CN201921354213.9U CN201921354213U CN210404639U CN 210404639 U CN210404639 U CN 210404639U CN 201921354213 U CN201921354213 U CN 201921354213U CN 210404639 U CN210404639 U CN 210404639U
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- cable
- wall
- fixed
- guide rail
- inner tube
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Abstract
The utility model belongs to the technical field of building engineering, especially, be a wall bushing for protecting cable based on construction, including the cable outer tube, the outside of cable outer tube is fixed and is provided with wall fixed shim, the inboard equidistance of cable inner tube is fixed with a plurality of division boards, the inboard middle part of cable inner tube is fixed with the ring guide rail, the middle part inboard of fixed shim is seted up the rolling groove, the ring guide rail that the size coincide with it is installed to the inboard of rolling groove, the unilateral of fixed shim is the filling groove that the circumference column structure was seted up in semi-circular structure; adopt the mode of a plurality of division boards, make the cable inner tube a plurality of partition spaces appear, separate the distribution installation cable, the outside distribution in the outside of cable in cable inner tube and cable outer tube realizes double-deck protection, increases the dynamics of protection, utilizes the rotatory structural style of ring guide rail and roll groove simultaneously, realizes conveniently adjusting the position adjustment of inboard cable, makes the installation back cable also can obtain the adjustment.
Description
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to wall bushing for protecting cable based on construction.
Background
The wall bushing is also called a wall bushing, a waterproof bushing and a wall body embedded pipe, the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing, the bushing is called an alternating current wall bushing for electric conduction, and the bushing can be divided into a dry capacitive alternating current wall bushing and a ceramic insulation alternating current wall bushing, which are called a silicon rubber bushing and a ceramic bushing for short.
The wall bushing is very many according to building engineering's needs kind and style on the market, and the wall bushing whole protection can be protected in the outside of cable, guarantees that the cable can receive the protection in the inboard of wall body.
The existing wall bushing has the following problems:
1. when the cable wall bushing is used, cables generally pass through a wall body in a cable bundle mode, and a plurality of cables are not easily separated and separated in the whole bundle;
2. the wall surface fixing gasket exposed on the whole surface in the installation process is not tightly connected with the side surface between the wall bodies.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a wall bushing for protecting cable based on construction has many and separates interval and wall fixed shim and is connected inseparable characteristics with wall paper spare.
In order to achieve the above object, the utility model provides a following technical scheme: a wall bushing for protecting cables based on building construction comprises a cable outer tube, wherein a wall fixing gasket is fixedly arranged outside the cable outer tube, a coaxial cable inner tube is movably mounted on the inner wall of the cable outer tube, a plurality of partition plates are fixed on the inner side of the cable inner tube at equal intervals, and a circular guide rail is fixed in the middle of the inner side of the cable inner tube;
the inner side of the middle part of the fixed gasket is provided with a rolling groove, the inner side of the rolling groove is provided with a circular guide rail with the size matched with that of the rolling groove, and the single side surface of the fixed gasket is of a circular structure and is provided with a filling groove of a semicircular structure.
As a preferred for the wall bushing of protection cable based on construction, the biggest outer wall radius of cable inner tube with the difference of the inner wall radius of cable outer tube is close to zero.
As a preferred based on building construction's wall bushing for protecting cable, the division board with structure as an organic whole between the cable inner tube, cross sectional area equals between the division board.
As the utility model relates to a wall bushing is preferred for protecting cable based on construction, the ring guide with constitute revolution mechanic between the roll groove, the axis in roll groove with the axis coincidence of ring guide.
As the utility model relates to a be used for wall bushing optimization of protection cable based on construction, the maximum thickness in filling groove is less than the maximum thickness of wall fixed shim.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the side of wall mounting pad is seted up in the form of a plurality of sunken filling groove, fills in the inboard in filling groove through the watering of cement, increases the area of contact with the wall body, increases the stability of installation wall bushing.
2. Adopt the mode of a plurality of division boards, make the cable inner tube a plurality of partition spaces appear, separate the distribution installation cable, the outside distribution in the outside of cable in cable inner tube and cable outer tube realizes double-deck protection, increases the dynamics of protection, utilizes the rotatory structural style of ring guide rail and roll groove simultaneously, realizes conveniently adjusting the position adjustment of inboard cable, makes the installation back cable also can obtain the adjustment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural view of the wall surface fixing gasket of the present invention;
fig. 4 is a schematic view of the inner tube structure of the cable of the present invention.
In the figure: 1. a cable outer tube; 11. a cable inner tube; 12. a partition plate; 13. a circular guide rail; 2. fixing a gasket on the wall surface; 21. filling the groove; 22. and (4) rolling the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a wall bushing for protecting cables based on building construction comprises a cable outer tube 1, wherein a wall fixing gasket 2 is fixedly arranged outside the cable outer tube 1, a coaxial cable inner tube 11 is movably mounted on the inner wall of the cable outer tube 1, a plurality of partition plates 12 are fixed on the inner side of the cable inner tube 11 at equal intervals, and a circular guide rail 13 is fixed in the middle of the inner side of the cable inner tube 11;
the inner side of the middle part of the fixed gasket 2 is provided with a rolling groove 22, the inner side of the rolling groove 22 is provided with a circular guide rail 13 with the size matched with that of the rolling groove, and the single side surface of the fixed gasket 2 is provided with a filling groove 21 with a semicircular structure in a circumferential structure.
In this embodiment: adopt the effect of cable outer tube 1 and the 11 dual protection of cable inner tube, increase the protection dynamics to the cable, the side of wall mounting pad 2 is seted up to the form that adopts the sunken filling groove 21 of a plurality of, pour through cement and fill in the inboard of filling groove 21, increase the area of contact with the wall body, increase the stability of installation wall bushing, adopt the mode of a plurality of division boards 12, realize the purpose in 11 a plurality of separated spaces of cable inner tube, separate the distribution installation cable, utilize the rotatory structural style of ring guide rail 13 and roll groove 22, realize conveniently adjusting the position adjustment of inboard cable, make the post-installation cable also can obtain the adjustment.
Specifically, the difference between the maximum outer wall radius of the cable inner tube 11 and the inner wall radius of the cable outer tube 1 is close to zero.
In this embodiment: the cable is installed in cable inner tube 11 inboardly, and cable inner tube 11 places the outside at the cable with cable outer tube 1 is whole, and cable inner tube 11 forms double-deck cable protection with cable outer tube 1, increases the protection of cable.
Specifically, the partition plates 12 and the cable inner tube 11 are of an integral structure, and the cross-sectional areas of the partition plates 12 are equal.
In this embodiment: the division board 12 separates into a plurality of compartments with the inboard of cable inner tube 11, conveniently with the direct beam splitting of cable, conveniently distinguishes.
Specifically, a rotating structure is formed between the circular guide rail 13 and the rolling groove 22, and a central axis of the rolling groove 22 coincides with a central axis of the circular guide rail 13.
In this embodiment: the rotary rolling of the circular guide rail 13 on the inner side of the rolling groove 22 is facilitated, and the positions of different wire harnesses of the cable can be conveniently adjusted at any time.
Specifically, the maximum thickness of the filling groove 21 is smaller than the maximum thickness of the wall surface fixing pad 2.
In this embodiment: the cement is directly filled in the inner side of the filling groove 21, so that the contact area with the wall body is increased, and the stability of installing the wall bushing is improved.
The utility model discloses a theory of operation and use flow: in-process that building engineering built, need to pack the wall bushing to the inboard of wall body, be used for arranging electric wire and protection cable, in the use, at first, with the inboard of the wall mounting pad 2 direct mount of cable outer tube 1 company at the wall body, in the in-process of watering, the inboard at filling groove 21 is directly filled with the cement in the present building construction, increase the area of contact with the wall body, increase the stability of installation wall bushing, after the installation is accomplished, separate the space with cable inner tube 11 through division board 12 and alternate the cable, separate the distribution installation cable, in the installation, the direction of adjustment cable, through rotatory cable inner tube 11 can, the ring guide rail 13 of cable inner tube 11 side is in the inboard of roll groove 22, conveniently adjust the position adjustment of inboard cable, make the cable also can obtain the adjustment after the installation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a wall bushing for protecting cable based on construction, includes cable outer tube (1), the external fixation of cable outer tube (1) is provided with wall fixation gasket (2), its characterized in that: the inner wall of the cable outer pipe (1) is movably provided with a coaxial cable inner pipe (11), a plurality of partition plates (12) are fixed on the inner side of the cable inner pipe (11) at equal intervals, and a circular guide rail (13) is fixed in the middle of the inner side of the cable inner pipe (11);
the inner side of the middle part of the fixed gasket (2) is provided with a rolling groove (22), the inner side of the rolling groove (22) is provided with a circular guide rail (13) with the size matched with the rolling groove, and the single side surface of the fixed gasket (2) is provided with a filling groove (21) with a circular structure in a circumferential structure.
2. A wall bushing for protecting cables based on building construction as claimed in claim 1, wherein: the difference between the maximum outer wall radius of the cable inner tube (11) and the inner wall radius of the cable outer tube (1) is close to zero.
3. A wall bushing for protecting cables based on building construction as claimed in claim 1, wherein: the separation plate (12) and the cable inner tube (11) are of an integral structure, and the cross-sectional areas of the separation plates (12) are equal.
4. A wall bushing for protecting cables based on building construction as claimed in claim 1, wherein: the circular guide rail (13) and the rolling groove (22) form a rotating structure, and the central axis of the rolling groove (22) is superposed with the central axis of the circular guide rail (13).
5. A wall bushing for protecting cables based on building construction as claimed in claim 1, wherein: the maximum thickness of the filling groove (21) is smaller than that of the wall surface fixing gasket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354213.9U CN210404639U (en) | 2019-08-20 | 2019-08-20 | Wall bushing for protecting cable based on building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354213.9U CN210404639U (en) | 2019-08-20 | 2019-08-20 | Wall bushing for protecting cable based on building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404639U true CN210404639U (en) | 2020-04-24 |
Family
ID=70338873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921354213.9U Expired - Fee Related CN210404639U (en) | 2019-08-20 | 2019-08-20 | Wall bushing for protecting cable based on building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206574A (en) * | 2020-10-12 | 2021-01-12 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
| CN112952695A (en) * | 2021-03-29 | 2021-06-11 | 合肥博恒电气科技有限公司 | Through-wall cable duct structure |
| CN113972604A (en) * | 2021-10-20 | 2022-01-25 | 江苏日龙塑料制品有限公司 | High-heat-conductivity high-pressure-resistant-strength communication and power cable sleeve |
-
2019
- 2019-08-20 CN CN201921354213.9U patent/CN210404639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206574A (en) * | 2020-10-12 | 2021-01-12 | 湖南创大玉兔化工有限公司 | Method for fixing inclined plate in CN filter instead of glass fiber reinforced plastic material |
| CN112952695A (en) * | 2021-03-29 | 2021-06-11 | 合肥博恒电气科技有限公司 | Through-wall cable duct structure |
| CN113972604A (en) * | 2021-10-20 | 2022-01-25 | 江苏日龙塑料制品有限公司 | High-heat-conductivity high-pressure-resistant-strength communication and power cable sleeve |
| CN113972604B (en) * | 2021-10-20 | 2023-01-17 | 江苏日龙塑料制品有限公司 | High-heat-conductivity high-pressure-resistant-strength communication and power cable sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20200820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |