CN215911860U - Novel plugging device for cable inlet hole - Google Patents
Novel plugging device for cable inlet hole Download PDFInfo
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- CN215911860U CN215911860U CN202122235148.1U CN202122235148U CN215911860U CN 215911860 U CN215911860 U CN 215911860U CN 202122235148 U CN202122235148 U CN 202122235148U CN 215911860 U CN215911860 U CN 215911860U
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Abstract
The utility model provides a novel cable wire inlet hole plugging device which comprises a plugging base, wherein a plurality of cable inlets penetrating through the plugging base are distributed on the plugging base, a first sealing groove is formed in the edge of each cable inlet, a first sealing washer is arranged in each first sealing groove, a plugging module is detachably mounted above each cable inlet, and each plugging module is formed by assembling a module frame and a plugging pressing plate. The cable inlet hole plugging device is simple in structure, reasonable in design, capable of being detachably mounted, simple to mount and convenient to use, improves convenience and reliability of plugging of a cable inlet hole, and is good in plugging and sealing effects.
Description
Technical Field
The utility model relates to the field of electrical system engineering, in particular to a novel cable wire inlet hole plugging device.
Background
Cable entrance hole plugging device is applied to the shutoff of each large-scale, medium-sized computer lab cable entrance hole in the electrical system engineering, and the cable pipeline in the outer introduction computer lab of computer lab is more, if: machine rooms (communication stations and signal buildings) such as a machine room in the telecommunication industry, a machine room in a cloud data center, a railway dispatching station and the like; the cable inlet hole plugging device plugs the holes, wells and windows of the cable pipeline penetrating through the building, and improves the air tightness, water resistance and fire resistance of the cable and the pipeline penetrating through the holes, the wells and the windows of the building.
The sealing performance of a common plugging device for plugging cable entrance holes, wells and windows is poor, and the installation is complicated; the problems of easy pest (mouse) damage, accumulated water corrosion in cable inlet wells and the like caused by plugging cable inlet holes, wells and windows by using methods such as fireproof mud, foamed rubber and the like; the construction difficulty of plugging cable entrance holes, wells and windows by using the fireproof mud is high, the fireproof mud is hard like stone in winter and is not easy to operate, and the fireproof mud is soft and easy to fall off in summer and is repeatedly plugged, so that manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a novel plugging device for a cable entrance hole, which is simple in structure, convenient to install, detachable to use, good in plugging and sealing effects, and the convenience and reliability of plugging the cable entrance hole are improved.
The technical scheme provided by the utility model is as follows: the utility model provides a novel cable entrance hole shutoff device, includes the shutoff base, it has a plurality of cable inlets that run through the shutoff base to distribute on the shutoff base, and first sealed recess has been seted up to every cable inlet edge top, is provided with first seal ring in the first sealed recess, the top demountable installation of cable inlet has the shutoff module, the shutoff module is formed by module frame and shutoff clamp plate equipment.
Furthermore, a second sealing groove is formed in the bottom of the plugging base, and a second sealing gasket is arranged in the second sealing groove.
Furthermore, mounting holes are formed in four corners of the plugging base and used for fixing the plugging base to a position to be plugged, where a building cable penetrates through a hole, of the building through bolts.
Furthermore, module frame fixing nuts are arranged on the periphery of the cable inlet of the plugging base.
Furthermore, the module frame comprises a first frame and a second frame which are symmetrically arranged, a module frame baffle is arranged at the top of the first frame and the top of the second frame, a first fixing hole is formed in the module frame baffle, and the screw penetrates through the first fixing hole to be connected with a module frame fixing nut, so that the plugging module is fixed on the plugging base.
Furthermore, when the first frame and the second frame are fixed above the plugging base, a telescopic gap of 1-2 mm is reserved between the first frame and the second frame.
Furthermore, the middle part of the plugging pressing plate is provided with cable penetrating holes perpendicular to the plugging base, and the cable penetrating holes of the plugging pressing plate can be configured according to the actual number diameter of cables.
Furthermore, a plurality of connecting nuts used for fastening the plugging pressing plates are arranged on the mutually opposite side walls of the first frame and the second frame, screw rod through holes are formed in the plugging pressing plates corresponding to the connecting nuts, the connecting screws penetrate through the screw rod through holes to be connected with the connecting nuts on the side walls of the module frames, and the connecting screws are screwed down to fasten the telescopic gaps to seal cable penetrating openings of the plugging pressing plates.
Furthermore, a second fixing hole which is matched with the first fixing hole and is used for being connected with the module frame is formed in the plugging pressure plate along the direction of being vertically fixed on the plugging base.
Furthermore, the plugging pressing plate is formed by combining 2 or more pressing plate units and is provided with one or more cable through holes.
The utility model relates to a novel cable wire inlet hole plugging device for improving quality and work efficiency and optimizing a cable wire inlet process, which aims to solve the problems of low plugging sealing performance, short service cycle and large maintenance workload of the existing cable wire inlet hole, is suitable for plugging the positions of holes, wells and windows of various buildings through which cables and pipelines pass, and is widely applied. The utility model improves the construction efficiency, is convenient to install and maintain, has simple and efficient construction, stable performance and very high practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a plugging base;
FIG. 3 is a schematic structural view of the bottom surface of the plugging base;
in the figure: the cable plugging device comprises a plugging base 1, a second sealing groove 2, a second sealing washer 3, a mounting hole 4, a module frame fixing nut 5, a first sealing groove 6, a first sealing washer 7, a module frame 8, a first frame 8-1, a second frame 8-2, a telescopic gap 9, a screw rod 10, a first fixing hole 11, a module frame baffle 12, a connecting nut 13, a screw rod perforation 14, a cable penetrating hole 15, a plugging pressing plate 16, a pressing plate unit 16-1, a connecting screw rod 17, a second fixing hole 18 and a cable inlet 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The novel cable wire inlet hole plugging device shown in fig. 1-3 comprises a plugging base 1, wherein a plurality of cable inlets 19 penetrating through the plugging base are distributed on the plugging base 1, a first sealing groove 6 is formed above the edge of each cable inlet 19, a first sealing washer 7 is arranged in each first sealing groove 6, a plugging module is detachably mounted above each cable inlet 19, and the plugging module is formed by assembling a module frame 8 and a plugging pressing plate 16.
A second sealing groove 2 is formed in the bottom of the plugging base 1, and a second sealing washer 3 is arranged in the second sealing groove 2. The four corners of the plugging base 1 are provided with mounting holes 4 for fixing the plugging base 1 on the part to be plugged where the building cable passes through the hole through bolts. And module frame fixing nuts 5 for fixing the module frame are arranged around the cable inlet 19 of the plugging base 1.
The module frame 8 is composed of a first frame 8-1 and a second frame 8-2 which are symmetrically arranged, a module frame baffle 12 is arranged at the top of the first frame 8-1 and the top of the second frame 8-2, a first fixing hole 11 is formed in the module frame baffle 12, and a screw 10 penetrates through the first fixing hole 11 to be connected with the module frame fixing nut 5 so as to fix the plugging module on the plugging base 1.
When the first frame 8-1 and the second frame 8-2 are fixed above the plugging base 1, a telescopic gap 9 with the thickness of 1-2 mm is reserved between the first frame 8-1 and the second frame 8-2.
The middle part of the plugging pressing plate is provided with cable penetrating holes 15 perpendicular to the plugging base, and the cable penetrating holes of the plugging pressing plate with proper size and quantity can be configured according to the number and the diameter of the actual cables.
The mutually opposite side walls of the first frame 8-1 and the second frame 8-2 are provided with a plurality of connecting nuts 13 for fastening the plugging pressure plate, the corresponding plugging pressure plate 16 is provided with screw through holes 14, the connecting screws 17 penetrate through the screw through holes 14 to be connected with the connecting nuts 13 on the side walls of the module frames, and the connecting screws 17 are screwed to fasten the telescopic gaps 9 to seal cable through holes 15 of the plugging pressure plate.
The plugging pressure plate 16 is provided with a second fixing hole 18 which is matched with the first fixing hole 11 and is used for being connected with the module frame 8 along the direction of being vertically fixed on the plugging base 1.
The plugging pressing plate 16 is formed by combining 2 or more pressing plate units 16-1 into a plugging pressing plate with one or more cable through holes.
The first sealing washer and the second sealing washer are both rubber washers, the cable inlet is circular, and the number of the cable through holes in each plugging pressing plate 16 is 1, 2, 4 or 6.
When the plugging device is used specifically, the plugging base is fixed at the position where a cable and a pipeline pass through a hole, a well and a window of a building, the cable passes through the cable inlet 19 of the plugging base 1 as required, the cable is placed in the cable passing hole 15 of the plugging pressing plate 16, and at the moment, the module frame 8 and the plugging pressing plate 16 are in a separated state. A plurality of pressure plate units 16-1 are folded and combined and buckled into a module frame 8, a connecting screw 17 penetrates through a screw through hole 14 to be fixed with a connecting nut 13 on the side wall of the module frame, and a flexible gap 9 is fastened by screwing the connecting screw 17 to seal and block a cable through hole 15 of the pressure plate. And then the module frame 8 passes through the first fixing hole 11 by using a screw rod 10, then passes through the second fixing hole 18 of the pressing plate unit, and finally is connected with the module frame fixing nut 5, so that the plugging module is fixed on a cable inlet 19 of the plugging base 1, and a cable inlet hole is plugged. The plugging module is independent, and can plug the cable wire inlet hole by being detached.
The utility model adopts a mode of fixing the connecting screw rod and the nut to connect each component, adopts an open structure, can firstly pass through the cable and then install the plugging module, can quickly complete installation in a narrow space, improves the efficiency and reduces the labor intensity.
The above description is only a detailed description of specific embodiments of the present invention, and should not be taken as limiting the utility model, and any modifications, equivalents, improvements, etc. made on the design concept of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel cable entrance hole shutoff device which characterized in that: including shutoff base (1), it has a plurality of cable inlets (19) that run through the shutoff base to distribute on shutoff base (1), and first sealed recess (6) have been seted up to every cable inlet (19) edge top, are provided with first seal ring (7) in first sealed recess (6), the top demountable installation of cable inlet (19) has the shutoff module, the shutoff module is formed by module frame (8) and shutoff clamp plate (16) equipment.
2. The novel cable inlet hole plugging device according to claim 1, characterized in that: a second sealing groove (2) is formed in the bottom of the plugging base (1), and a second sealing washer (3) is arranged in the second sealing groove (2).
3. The novel cable inlet hole plugging device according to claim 1, characterized in that: mounting holes (4) are formed in four corners of the plugging base (1) and used for fixing the plugging base (1) to a position to be plugged, where a building cable penetrates through a hole, of a building through bolts.
4. The novel cable inlet hole plugging device according to claim 1, characterized in that: and module frame fixing nuts (5) are arranged around a cable inlet (19) of the plugging base (1).
5. The novel cable inlet hole plugging device according to claim 4, characterized in that: the module frame (8) comprises a first frame (8-1) and a second frame (8-2) which are symmetrically arranged, a module frame baffle (12) is arranged at the tops of the first frame (8-1) and the second frame (8-2), a first fixing hole (11) is formed in the module frame baffle (12), a screw rod (10) penetrates through the first fixing hole (11) to be connected with a module frame fixing nut (5), and the plugging module is fixed on the plugging base (1).
6. The novel cable inlet hole plugging device according to claim 5, characterized in that: when the first frame (8-1) and the second frame (8-2) are fixed above the plugging base (1), a telescopic gap (9) with the thickness of 1-2 mm is reserved between the first frame (8-1) and the second frame (8-2).
7. The novel cable inlet hole plugging device according to claim 6, characterized in that: the middle part of the plugging pressing plate is provided with a cable penetrating hole (15) perpendicular to the plugging base, and the cable penetrating hole of the plugging pressing plate can be configured according to the actual number diameter of cables.
8. The novel cable inlet hole plugging device according to claim 7, characterized in that: the cable-penetrating device is characterized in that a plurality of connecting nuts (13) used for fastening the plugging pressing plates are arranged on the mutually opposite side walls of the first frame (8-1) and the second frame (8-2), screw penetrating holes (14) are formed in the corresponding plugging pressing plates (16), the connecting screws (17) penetrate through the screw penetrating holes (14) to be connected with the connecting nuts (13) on the side walls of the module frames, and the connecting screws (17) are tightened to fasten the telescopic gaps (9) to seal cable-penetrating holes (15) of the plugging pressing plates.
9. The novel cable inlet hole plugging device according to claim 8, characterized in that: and the plugging pressing plate (16) is provided with a second fixing hole (18) which is matched with the first fixing hole (11) and is used for being connected with the module frame (8) along the direction of being vertically fixed on the plugging base (1).
10. The novel cable inlet hole plugging device according to claim 8, characterized in that: the plugging pressing plate (16) is formed by combining 2 or more pressing plate units (16-1) into a plugging pressing plate with one or more cable through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235148.1U CN215911860U (en) | 2021-09-15 | 2021-09-15 | Novel plugging device for cable inlet hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122235148.1U CN215911860U (en) | 2021-09-15 | 2021-09-15 | Novel plugging device for cable inlet hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215911860U true CN215911860U (en) | 2022-02-25 |
Family
ID=80309688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122235148.1U Active CN215911860U (en) | 2021-09-15 | 2021-09-15 | Novel plugging device for cable inlet hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215911860U (en) |
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2021
- 2021-09-15 CN CN202122235148.1U patent/CN215911860U/en active Active
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