CN214100733U - Prefabricated cable wall-penetrating fixing device - Google Patents
Prefabricated cable wall-penetrating fixing device Download PDFInfo
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- CN214100733U CN214100733U CN202022328818.XU CN202022328818U CN214100733U CN 214100733 U CN214100733 U CN 214100733U CN 202022328818 U CN202022328818 U CN 202022328818U CN 214100733 U CN214100733 U CN 214100733U
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- fixing piece
- wall
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- fixing plate
- prefabricated cable
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Abstract
The utility model discloses a prefabricated cable wall-through fixing device, which comprises an upper fixing piece, a lower fixing piece, a sealing pipe and a pressing piece; the upper fixing piece and the lower fixing piece are vertically spliced, and a through hole is reserved at the splicing position and used for the sealing pipe to pass through; the two sides of the upper fixing piece and the two sides of the lower fixing piece are respectively installed with the wall surface in a pressing mode through the pressing pieces. The utility model discloses a setting that compresses tightly piece and sealing member passes the wall with the cable, can solve the problem that prefabricated cable passes the weak waterproof performance of cabin body department, can guarantee that water can't get into the under-deck through the square hole to realize the whole waterproof performance of this structure.
Description
Technical Field
The utility model relates to a cable installation technical field, in particular to prefabricated cable wall-penetrating fixing device.
Background
Because the end is prefabricated, can realize plug-and-play's function and receive user's favor widely, the condition that prefabricated cable used in the open air is also more and more. Usually, the prefabricated end of the prefabricated cable is larger than the diameter of the cable, and for the prefabricated cabin of the substation, when the prefabricated cable needs to be led in through a wall and enters the inside of the box body, the prefabricated cable generally enters the inside of the box body through a waterproof elbow with a downward pipe opening. The conventional sealing structure hardly realizes the waterproof function, and lacks a structure which can pass through a cable and play the waterproof function so as to meet the waterproof requirement of a prefabricated cable wall-penetrating structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated cable wall fixing device for solve above-mentioned at least one technical problem, it can guarantee that water can't get into the under-deck through the square hole, thereby realizes the whole waterproof performance of this structure.
The embodiment of the utility model is realized like this:
a prefabricated cable wall-through fixing device comprises an upper fixing piece, a lower fixing piece, a sealing tube and a pressing piece.
The upper fixing piece and the lower fixing piece are spliced up and down, and a through hole is reserved at the splicing position and used for the sealing pipe to pass through.
The two sides of the upper fixing piece and the two sides of the lower fixing piece are respectively installed with the wall surface in a pressing mode through the pressing pieces.
In the preferred embodiment of the present invention, the upper fixing member of the prefabricated cable wall-through fixing device includes a first front fixing plate and a first rear fixing plate.
The first front fixing plate and the first rear fixing plate are integrally formed.
The first front fixing plate is located on the outer side of the wall surface.
The first rear fixing plate is located inside the wall surface.
The first front fixing plate exceeds the edge of the first rear fixing plate.
The technical effects are as follows: is convenient to be fixed on the wall.
In the preferred embodiment of the present invention, the lower fixing member of the prefabricated cable wall-through fixing device includes a second front fixing plate and a second rear fixing plate.
The second front fixing plate and the second rear fixing plate are integrally formed.
The second front fixing plate is located on the outer side of the wall surface.
The second rear fixing plate is located inside the wall surface.
The second front fixing plate exceeds the edge of the second rear fixing plate.
The technical effects are as follows: is convenient to be fixed on the wall.
In the preferred embodiment of the present invention, the above prefabricated cable wall-through fixing device further includes a sealing frame.
The sealing frame is arranged between the flat plate formed after the first front fixing plate and the second front fixing plate are spliced and the wall surface.
The technical effects are as follows: the sealing of the upper fixing piece, the lower fixing piece and the wall body is realized.
In a preferred embodiment of the present invention, the prefabricated cable wall-through fixing device further includes a sealing gasket.
The sealing gasket is arranged at the splicing position of the upper fixing piece and the lower fixing piece.
The technical effects are as follows: and sealing between the upper fixing piece and the lower fixing piece is realized.
In the preferred embodiment of the present invention, the prefabricated cable wall-through fixing device is characterized in that the upper fixing member and the lower fixing member are pressed and spliced by the bolt fastener.
The technical effects are as follows: and the tight connection between the upper fixing piece and the lower fixing piece is realized.
In the preferred embodiment of the present invention, the pressing member is a bending plate, one end of the pressing member is connected to the upper fixing member or the lower fixing member, and the other end of the pressing member is connected to the wall surface.
The technical effects are as follows: the upper fixing piece, the lower fixing piece and the wall body are tightly connected.
In a preferred embodiment of the present invention, the upper fixing member and the lower fixing member of the prefabricated cable wall-penetrating fixing device are coated with an anti-rust material.
The technical effects are as follows: prevent rusting and prolong the service life.
The embodiment of the utility model provides a beneficial effect is:
the utility model provides a prefabricated cable wall-penetrating fixing device, through the setting that compresses tightly piece and sealing member, passes the wall with the cable, can solve the problem that prefabricated cable passes the weak waterproof performance of cabin body department, can guarantee that water can't get into the under-deck through the square hole to realize the whole waterproof performance of this structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
The prefabricated cable wall-through fixing device of the present invention is further described in detail with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic front structural view of the prefabricated cable wall-through fixing device of the present invention;
FIG. 2 is a schematic view of the reverse side structure of the prefabricated cable wall-through fixing device of the present invention;
fig. 3 is a schematic structural view of an upper fixing member of the prefabricated cable wall-through fixing device of the present invention;
fig. 4 is a schematic structural view of a sealing tube of the prefabricated cable wall-through fixing device of the present invention;
fig. 5 is a schematic structural view of a sealing frame of the prefabricated cable wall-through fixing device of the present invention;
fig. 6 is a schematic structural view of a pressing member of the prefabricated cable wall-penetrating fixing device of the present invention;
FIG. 7 is a schematic view of the sectional structure of the prefabricated cable wall-through fixing device of the present invention;
fig. 8 is the utility model discloses the installation of prefabricated cable wall fixing device overlooks the schematic structure.
In the figure: 1-mounting a fixing piece; 2-lower fixing part; 3-sealing the frame; 4-a pressing piece; 5-sealing the tube; 6-prefabricating a cable; 61-prefabricating a cable head; 8-wall side wall.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1 to 8, a first embodiment of the present invention provides a prefabricated cable wall-through fixing device, which includes an upper fixing member 1, a lower fixing member 2, a sealing tube 5 and a pressing member 4.
The upper fixing piece 1 and the lower fixing piece 2 are spliced up and down, and a through hole is reserved at the splicing position for the sealing tube 5 to pass through.
The two sides of the upper fixing piece 1 and the two sides of the lower fixing piece 2 are respectively installed with the wall surface in a pressing mode through the pressing pieces 4.
In the preferred embodiment of the present invention, the upper fixing member 1 of the prefabricated cable wall-through fixing device comprises a first front fixing plate and a first rear fixing plate.
The first front fixing plate and the first rear fixing plate are integrally formed.
The first front fixing plate is located on the outer side of the wall surface.
The first rear fixing plate is located inside the wall surface.
The first front fixing plate exceeds the edge of the first rear fixing plate.
The technical effects are as follows: is convenient to be fixed on the wall.
In the preferred embodiment of the present invention, the lower fixing member 2 of the prefabricated cable wall-through fixing device comprises a second front fixing plate and a second rear fixing plate.
The second front fixing plate and the second rear fixing plate are integrally formed.
The second front fixing plate is located on the outer side of the wall surface.
The second rear fixing plate is located inside the wall surface.
The second front fixing plate exceeds the edge of the second rear fixing plate.
The technical effects are as follows: is convenient to be fixed on the wall.
In the preferred embodiment of the present invention, the above prefabricated cable wall-through fixing device further includes a sealing frame 3.
The sealing frame 3 is arranged between the flat plate formed after the first front fixing plate and the second front fixing plate are spliced and the wall surface.
The technical effects are as follows: the sealing between the upper fixing piece 1 and the wall body and the sealing between the lower fixing piece 2 and the wall body are realized.
In a preferred embodiment of the present invention, the prefabricated cable wall-through fixing device further includes a sealing gasket.
The sealing gasket is arranged at the splicing position of the upper fixing piece 1 and the lower fixing piece 2.
The technical effects are as follows: sealing between the upper fixture 1 and the lower fixture 2 is achieved.
In the preferred embodiment of the present invention, the prefabricated cable wall-through fixing device is characterized in that the upper fixing member 1 and the lower fixing member 2 are pressed and spliced by a bolt fastener.
The technical effects are as follows: a tight connection between the upper fixture 1 and the lower fixture 2 is achieved.
In the preferred embodiment of the present invention, the pressing member 4 of the prefabricated cable wall-penetrating fixing device is a bending plate, one end of which is connected to the upper fixing member 1 or the lower fixing member 2, and the other end of which is connected to the wall surface.
The technical effects are as follows: the upper fixing piece 1 and the lower fixing piece 2 are tightly connected with the wall body.
In the preferred embodiment of the present invention, the upper fixing member 1 and the lower fixing member 2 of the above prefabricated cable wall-penetrating fixing device are coated with an anti-rust material.
The technical effects are as follows: prevent rusting and prolong the service life.
Referring to fig. 1 to 8, a second embodiment of the present invention provides a method for installing a prefabricated cable wall-through fixing device, including: the pressing piece 4 is connected with a waterproof assembly consisting of the upper fixing piece 1 and the lower fixing piece 2 through countersunk screws, a threaded hole is formed in the pressing piece 4, the screws are pre-tightened with the pressing piece 4 firstly, and the screws are further screwed after the whole assembly is installed in place until the assembly is completely pressed against the side wall.
The embodiment of the utility model provides a aim at protecting a prefabricated cable wall fixing device, possess following effect:
through the setting that compresses tightly piece and sealing member, pass the wall with the cable, can solve the problem that prefabricated cable passes the weak waterproof performance of cabin body department, can guarantee that water can't get into the under-deck through the square hole to realize the whole waterproof performance of this structure.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A prefabricated cable wall-through fixing device is characterized by comprising an upper fixing piece (1), a lower fixing piece (2), a sealing tube (5) and a pressing piece (4);
the upper fixing piece (1) and the lower fixing piece (2) are vertically spliced, and a through hole is reserved at the splicing position and used for the sealing pipe (5) to pass through;
the two sides of the upper fixing piece (1) and the two sides of the lower fixing piece (2) are respectively installed with the wall surface in a pressing mode through the pressing pieces (4).
2. The prefabricated cable through-wall fixture according to claim 1,
the upper fixing piece (1) comprises a first front fixing plate and a first rear fixing plate;
the first front fixing plate and the first rear fixing plate are integrally formed;
the first front fixing plate is positioned on the outer side of the wall surface;
the first rear fixing plate is positioned inside the wall surface;
the first front fixing plate exceeds the edge of the first rear fixing plate.
3. The prefabricated cable through-wall fixture according to claim 2,
the lower fixing piece (2) comprises a second front fixing plate and a second rear fixing plate;
the second front fixing plate and the second rear fixing plate are integrally formed;
the second front fixing plate is positioned on the outer side of the wall surface;
the second rear fixing plate is positioned inside the wall surface;
the second front fixing plate exceeds the edge of the second rear fixing plate.
4. A prefabricated cable through-wall fixture as claimed in claim 3, further comprising a sealing frame (3);
seal frame (3) set up first preceding fixed plate with constitute behind the concatenation of second preceding fixed plate dull and stereotyped with between the wall.
5. The prefabricated cable through-wall fixture of claim 1, further comprising a gasket;
the sealing gasket is arranged at the splicing position of the upper fixing piece (1) and the lower fixing piece (2).
6. The prefabricated cable through-wall fixture according to claim 1,
the upper fixing piece (1) and the lower fixing piece (2) are pressed and spliced through bolt fasteners.
7. The prefabricated cable through-wall fixture according to claim 1,
the pressing piece (4) is a bending plate, one end of the pressing piece is connected with the upper fixing piece (1) or the lower fixing piece (2), and the other end of the pressing piece is connected with the wall surface.
8. The prefabricated cable through-wall fixture according to claim 1,
and antirust materials are coated on the upper fixing piece (1) and the lower fixing piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328818.XU CN214100733U (en) | 2020-10-19 | 2020-10-19 | Prefabricated cable wall-penetrating fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022328818.XU CN214100733U (en) | 2020-10-19 | 2020-10-19 | Prefabricated cable wall-penetrating fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214100733U true CN214100733U (en) | 2021-08-31 |
Family
ID=77444323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022328818.XU Active CN214100733U (en) | 2020-10-19 | 2020-10-19 | Prefabricated cable wall-penetrating fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214100733U (en) |
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2020
- 2020-10-19 CN CN202022328818.XU patent/CN214100733U/en active Active
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