CN209881337U - Embedded part for plugging straightening hole of cable - Google Patents
Embedded part for plugging straightening hole of cable Download PDFInfo
- Publication number
- CN209881337U CN209881337U CN201920535541.2U CN201920535541U CN209881337U CN 209881337 U CN209881337 U CN 209881337U CN 201920535541 U CN201920535541 U CN 201920535541U CN 209881337 U CN209881337 U CN 209881337U
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- plugging
- cable
- straightening
- buried pipe
- pressing piece
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Abstract
The plugging device comprises a cable straightening pre-buried pipe and a plugging cover plate, the plugging device is arranged in the cable straightening pre-buried pipe, the plugging part comprises a front pressing piece, a deformable middle waterproof sealing gasket, a rear pressing piece, a fixing bolt and a fixing nut, the plugging cover plate, the front pressing piece, the middle waterproof sealing gasket and the rear pressing piece are all provided with fixing bolt mounting holes, the fixing bolt penetrates through the plugging cover plate, the front pressing piece, the middle waterproof sealing gasket and the fixing bolt mounting holes on the rear pressing piece to be matched and fixed with the fixing nut to be assembled together, the plugging cover plate covers the front pressing piece and the cable straightening pre-buried pipe, a cable straightening pre-buried pipe mounting limiting piece is arranged between the edge of the plugging cover plate and the cable straightening pre-buried pipe, therefore, when the plugging device is used, a plurality of cable hole straightening pre-buried parts are firstly mounted on a fireproof wall, therefore, the cable straightening embedded pipes on the firewall are regularly arranged, so that the installed cables cannot be staggered together.
Description
Technical Field
The utility model relates to a cable aligning hole shutoff built-in fitting.
Background
In the cable laying process, a cable pipeline and a firewall need to be laid, one end of the cable pipeline is arranged in the firewall, the cable is arranged in the cable pipeline, the waterproof and fireproof plugging device is arranged on the gap between the cable and the cable duct, and because the cable duct is longer, and some roads are curved, causing the raceway to be angled relative to the firewall, causing the raceway to be angled when installed on the firewall, when the cable pipeline opening is cut flat along the firewall, the cable pipeline opening can be oval, so that the waterproof and fireproof plugging device is difficult to install and not tight enough to install, after a plurality of cable pipelines are laid, the orientation angles of the mouths of the cable pipelines are different, so that the cables of the mouths of the cable pipelines can be staggered together, the laying difficulty of the cables is greatly increased, and the waterproof and fireproof plugging device is not provided with a limiting device during installation, so that the waterproof and fireproof plugging device is not smooth enough with the cable pipeline after being installed.
Disclosure of Invention
The utility model aims at not enough among the prior art, provide a cable aligning hole shutoff built-in fitting.
In order to solve the technical problem, the utility model adopts the following technical scheme, the cable straightening hole plugging embedded part comprises a plugging device which is composed of a plurality of groups of plugging parts, a cable mounting hole is arranged in the middle of the plugging device, the plugging device comprises a cable straightening embedded pipe and a plugging cover plate, the plugging device is installed in the cable straightening embedded pipe, the plugging parts comprise a front pressing part, a deformable middle waterproof sealing gasket, a rear pressing part, a fixing bolt and a fixing nut, the plugging cover plate, the front pressing part, the middle waterproof sealing gasket and the rear pressing part are all provided with fixing bolt mounting holes, the fixing bolt passes through the plugging cover plate, the front pressing part, the middle waterproof sealing gasket and the fixing bolt mounting holes on the rear pressing part to be matched and fixed with the fixing nut to assemble the plugging cover plate together, the plugging cover plate covers the front pressing part and the cable straightening embedded pipe, the edge of the plugging cover plate extends out of the cable straightening, and a cable straightening pre-buried pipe installation limiting piece is arranged between the edge of the plugging cover plate and the cable straightening pre-buried pipe.
The utility model provides a cable aligning hole shutoff built-in fitting's beneficial effect is: the plugging device comprises a plugging device, the plugging device consists of a plurality of groups of plugging parts, a cable mounting hole is arranged in the middle of the plugging device and comprises a cable straightening pre-buried pipe and a plugging cover plate, the plugging device is installed in the cable straightening pre-buried pipe, the plugging parts comprise a front pressing piece, a deformable middle waterproof sealing gasket, a rear pressing piece, a fixing bolt and a fixing nut, the plugging cover plate, the front pressing piece, the middle waterproof sealing gasket and the rear pressing piece are all provided with fixing bolt mounting holes, the fixing bolt penetrates through the plugging cover plate, the front pressing piece, the middle waterproof sealing gasket and the fixing bolt mounting hole on the rear pressing piece to be matched and fixed with the fixing nut to be assembled together, the plugging cover plate covers the front pressing piece and the cable straightening pre-buried pipe, the edge of the plugging cover plate extends out of the cable straightening pre-buried pipe, and a cable straightening pre-buried pipe mounting limiting piece is arranged between the edge, therefore, only a plurality of cable straightening hole plugging embedded parts are required to be installed on a firewall firstly when the plugging device is used, the rear end of the cable straightening embedded pipe is connected with a cable pipeline, the cable straightening embedded pipes on the firewall are arranged orderly, cables after being installed cannot be staggered together, the plugging device is easier to install in the cable straightening embedded pipe, a cable straightening embedded pipe installation limiting piece is arranged between the edge of the plugging cover plate and the cable straightening embedded pipe, the plugging device cannot be inserted into the cable straightening embedded pipe after being inserted into a certain position, the plugging device is orderly and smoothly installed and the cable pipeline, and sealing is better.
Furthermore, the inner wall of the middle waterproof sealing gasket is pasted with a plurality of sealing sheets, the thickness of the middle waterproof sealing gasket can be adjusted according to the size of the cable by the aid of the structure, namely, the sealing sheets can be increased or reduced according to the size of the cable, and accordingly the sealing effect is better.
Furthermore, a sealing insertion column is inserted into a cable mounting hole in the middle of the plugging device, and water can be prevented from flowing into a cable pipeline when the plugging device is not used by arranging the sealing insertion column.
Furthermore, the cable straightening embedded pipe mounting column is arranged on the outer side of the cable straightening embedded pipe, and the cable straightening embedded pipe mounting column is arranged, so that the cable straightening embedded pipe mounting column can be poured together with concrete of a wall body during installation, and the installation of the cable straightening embedded pipe is more stable.
Drawings
FIG. 1 is one of schematic structural diagrams of a cable straightening hole plugging embedded part provided by the present invention;
fig. 2 is a second schematic structural view of a cable straightening hole plugging embedded part provided by the present invention;
fig. 3 is a third schematic structural view of a cable straightening hole plugging embedded part provided by the present invention;
FIG. 4 is a schematic view of an exploded structure of a plugging embedded part for a cable straightening hole provided by the present invention;
FIG. 5 is a schematic view of a cross-sectional structure of a plugging embedded part of a cable straightening hole provided by the present invention;
fig. 6 is the utility model provides a cable straightening hole shutoff built-in fitting adds the structural sketch map of establishing cable straightening pre-buried pipe erection column.
Detailed Description
As shown in fig. 1 to 6, an embodiment of the cable straightening hole blocking embedded part is as follows: the plugging device comprises a plugging device 1, wherein the plugging device 1 consists of a plurality of groups of plugging parts 2, a cable mounting hole is formed in the middle of the plugging device 1 and comprises a cable straightening embedded pipe 3 and a plugging cover plate 4, the plugging device 1 is installed in the cable straightening embedded pipe 3, the plugging parts 2 comprise a front pressing piece 5, a deformable middle waterproof sealing gasket 6, a rear pressing piece 7, a fixing bolt 8 and a fixing nut 9, the plugging cover plate 4, the front pressing piece 5, the middle waterproof sealing gasket 6 and the rear pressing piece 7 are all provided with fixing bolt mounting holes, the fixing bolt 8 penetrates through the plugging cover plate 4, the front pressing piece 5, the middle waterproof sealing gasket 6 and the fixing bolt mounting holes on the rear pressing piece 7 to be matched and fixed with the fixing nut 9 to be assembled together, namely, the plugging cover plate 4, the front pressing piece 5, the middle waterproof sealing gasket 6 and the rear pressing piece 7 are assembled together through the fixing bolt 8 and the fixing nut, the plugging cover plate 4 is covered on the front pressing piece 5 and the cable straightening embedded pipe 3, the edge of the plugging cover plate 4 extends out of the cable straightening embedded pipe 3, a cable straightening embedded pipe installation limiting piece 4-1 is arranged between the edge of the plugging cover plate 4 and the cable straightening embedded pipe 3, namely a boss is arranged between the edge of the plugging cover plate 4 and the cable straightening embedded pipe 3, a plurality of sealing sheets 10 are attached to the inner wall of the middle waterproof sealing gasket 6, a sealing plug post 11 is inserted in a cable installation hole in the middle of the plugging device 1, wherein the plugging cover plate 4 and the sealing plug post 11 are both made of plastic materials, a cable straightening embedded pipe installation post 12 is arranged outside the cable straightening embedded pipe 3, cable straightening embedded pipe installation posts 12 are arranged on two outer sides of the cable straightening embedded pipe 3, so that the installation is more stable, and a positioning convex post is arranged on the lower portion of the plugging cover plate 4, preceding casting die 5 is last to be equipped with the location shrinkage pool, the location projection is inserted and is established in the location shrinkage pool for the installation of shutoff apron 4 is more firm, and wherein well waterproof sealing gasket 6 is made by rubber materials, and wherein preceding casting die 5 and back casting die 7 compress tightly well waterproof sealing gasket 6 the back, and well waterproof sealing gasket 6 can be out of shape.
As required, detailed embodiments of the present invention are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the invention that may be embodied in various and alternative forms. The drawings are not necessarily to scale and specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to employ the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the ordinary skilled person without creative work belong to the protection scope of the present invention, and the provided embodiments are better understood, rather than being limited to the present invention. The materials used in the following examples are conventional materials unless otherwise specified.
Claims (5)
1. Cable aligning hole shutoff built-in fitting, including plugging device (1), plugging device (1) comprises multiunit shutoff part (2), be cable mounting hole, its characterized in that in the middle of plugging device (1): the cable straightening pre-buried pipe plugging device comprises a cable straightening pre-buried pipe (3) and a plugging cover plate (4), wherein the plugging device (1) is installed in the cable straightening pre-buried pipe (3), the plugging part (2) comprises a front pressing piece (5), a deformable middle waterproof sealing gasket (6), a rear pressing piece (7), a fixing bolt (8) and a fixing nut (9), fixing bolt installation holes are formed in the plugging cover plate (4), the front pressing piece (5), the middle waterproof sealing gasket (6) and the rear pressing piece (7), the fixing bolt (8) penetrates through the fixing bolt installation holes in the plugging cover plate (4), the front pressing piece (5), the middle waterproof sealing gasket (6) and the rear pressing piece (7) to be matched and fixed with the fixing nut (9) to be assembled together, the plugging cover plate (4) covers the front pressing piece (5) and the cable straightening pre-buried pipe (3), the edge of the plugging cover plate (4) extends out of the cable straightening pre-buried pipe (3), a cable straightening pre-buried pipe installation limiting piece (4-1) is arranged between the edge forming the plugging cover plate (4) and the cable straightening pre-buried pipe (3).
2. The embedded part for plugging the straightening hole of the cable according to claim 1, which is characterized in that: and a plurality of sealing sheets (10) are adhered to the inner wall of the middle waterproof sealing gasket (6).
3. The cable straightening hole plugging embedded part according to claim 1 or 2, characterized in that: and a sealing insertion column (11) is inserted into a cable mounting hole in the middle of the plugging device (1).
4. The cable straightening hole plugging embedded part according to claim 1 or 2, characterized in that: and a cable straightening pre-buried pipe mounting column (12) is arranged on the outer side of the cable straightening pre-buried pipe (3).
5. The embedded part for plugging the straightening holes of the cables as claimed in claim 3, wherein: and a cable straightening pre-buried pipe mounting column (12) is arranged on the outer side of the cable straightening pre-buried pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535541.2U CN209881337U (en) | 2019-04-19 | 2019-04-19 | Embedded part for plugging straightening hole of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535541.2U CN209881337U (en) | 2019-04-19 | 2019-04-19 | Embedded part for plugging straightening hole of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209881337U true CN209881337U (en) | 2019-12-31 |
Family
ID=68961080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920535541.2U Active CN209881337U (en) | 2019-04-19 | 2019-04-19 | Embedded part for plugging straightening hole of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209881337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054605A (en) * | 2021-04-23 | 2021-06-29 | 四川航安新材料有限公司 | Cable pre-buried sleeve |
-
2019
- 2019-04-19 CN CN201920535541.2U patent/CN209881337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054605A (en) * | 2021-04-23 | 2021-06-29 | 四川航安新材料有限公司 | Cable pre-buried sleeve |
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