CN216794586U - Cable hole plugging device for electric power facility - Google Patents
Cable hole plugging device for electric power facility Download PDFInfo
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- CN216794586U CN216794586U CN202123009071.2U CN202123009071U CN216794586U CN 216794586 U CN216794586 U CN 216794586U CN 202123009071 U CN202123009071 U CN 202123009071U CN 216794586 U CN216794586 U CN 216794586U
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Abstract
The utility model belongs to the technical field of power transformation and distribution facilities, and particularly relates to a cable hole plugging device for an electric power facility. The utility model is characterized in that a fastening component is tightly attached in a shell, a power supply component and a communication component are connected between the shell and the fastening component, a detection component is arranged in the fastening component, sealing cotton is filled between the detection component and the fastening component, a penetration sensor is connected in the detection component, and a support column is connected outside the shell. The device possesses good fire proofness, ageing resistance, corrosion resistance, water proofness, insulation and electrical resistance, and sufficient hole site is reserved in once-through construction, and later stage construction need not to dismantle, makes the improvement that the efficiency of construction is showing, avoids repeated shutoff construction and construction gap to produce the problem emergence that the shutoff shifted and lead to the seepage, can effectively reduce fortune dimension inspection personnel's intensity of labour. Meanwhile, the NB-IoT network communication is adopted, so that the management and control level of various hidden dangers of the cable trench is obviously improved, and the potential accident hidden dangers are reduced.
Description
Technical Field
The utility model belongs to the technical field of power transformation and distribution facilities, and particularly relates to a cable hole plugging device for an electric power facility.
Background
The cable hole plugging of transformer substation and distribution facilities is an important part for fire prevention, moisture prevention and small animal prevention. Due to the fact that the operation environment is severe, the difference of plugging materials and the influence of a plugging process, small animals infringe, and cable pipe holes are affected with damp, fire spread, external force damage, illegal occupation and other events in the operation of equipment.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a cable hole plugging device for an electric power facility. The utility model aims to solve the problems of the reduction or the failure of the plugging function and the performance caused by severe conditions such as weather, temperature, humidity, corrosion and the like, and avoid the leakage problem caused by plugging displacement generated by construction gaps and the problem of incapability of real-time communication.
The technical scheme adopted by the utility model for realizing the purpose is as follows:
the utility model provides a cable hole plugging device for electric power facility, includes fastening components, sealed cotton, support column, determine module, power supply unit spare and communication subassembly constitution, wherein closely the laminating has fastening components in the casing, is connected with power supply unit spare and communication subassembly between casing and fastening components, and in determine module arranged fastening components, it has sealed cotton to fill between determine module and the fastening components, and the determine module in-connection has the sensor that pierces through, has the support column at casing external connection.
Furthermore, the detection assembly is of a middle hole sealing structure, the middle part of the detection assembly is of a hollow structure, a penetration sensor is installed in the middle hole, and the penetration sensor is connected with the communication assembly through a power supply assembly.
Furthermore, the penetrating sensor is connected with the middle hole in a sealing ring mode by waterproof sealing glue, the two terminals at the tail part of the penetrating sensor are respectively connected with the red power supply wire and the black power supply wire of the power supply assembly, and the contact points are welded by tin.
Furthermore, the fastening assembly is of a cylindrical structure, the radial size of the fastening assembly is smaller than that of the shell, the fastening assembly is tightly attached to the shell, and the fastening assembly is connected with the shell through waterproof sealant.
Further, the fastening assembly is tightly connected with the shell through a hexagon socket screw.
Still further, the power supply assembly is a power supply line that encircles between the interior of the housing and the fastening assembly to provide power to the communication assembly.
Furthermore, the power supply lines are provided with two power supply lines which respectively correspond to plus and minus contacts of the power supply assembly and the communication assembly and are connected in a welding mode, and the welding positions are sealed by insulating tapes.
Furthermore, the communication assembly is fixedly connected between the shell 7 and the fastening assembly in a sealing waterproof adhesive adhering mode and is connected with the power supply assembly through a power supply line, and the communication assembly is arranged at the rear part of the detection assembly and is adhered to the detection assembly.
Furthermore, the supporting columns are fixedly connected to four corners outside the shell 7 and are in an integrated structure or a welded connection structure with the shell.
Furthermore, the supporting column is a square column.
The utility model has the following beneficial effects and advantages:
when the device is applied, the device can be installed at one time, constructors can install the device at the early stage at any time, enough hole sites are reserved through one-time construction, the reserved hole sites can be directly utilized when cables work in future, the device does not need to be disassembled in later-stage construction, plug and play are realized, the difficulty of repeated construction in future is reduced, the construction efficiency is obviously improved, and meanwhile, the problem of repeated plugging construction is perfectly solved.
This device has strengthened the steadiness behind the embedding wall body for support column structural design, avoids producing the seepage problem that the shutoff shifted and leads to owing to the construction gap.
The device adopts the EPDM material, so the device has excellent fire resistance, aging resistance, corrosion resistance, water resistance, insulation and electric resistance, avoids the problems of construction gaps and water leakage, and avoids the problems of plugging function and performance reduction or failure caused by severe conditions such as weather, temperature, humidity, corrosion and the like.
Meanwhile, due to the fact that the device integrates sensing and communication functions, resources of the cable pipe hole can be clearly displayed, alarm information is automatically reported when the pipe hole is used or damaged, a manager can take processing measures in time, labor intensity of operation and maintenance inspection staff is effectively reduced, and the problem of the cable pipe hole caused by external damage is avoided. Meanwhile, the pipe hole resource condition is mastered in real time, and NB-IoT network communication is adopted, so that long-distance wide area communication can be realized, the flow consumption is low, the power consumption is low, and the cost of the device is better controlled.
To sum up, use this device can improve the management and control level of all kinds of hidden danger management and control of cable pit, reduce potential accident hidden danger, establish the material basis for the safety in production. The device is suitable for plugging cable holes of power transformation and distribution facilities in the power industry.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the structure of the apparatus of the present invention;
fig. 2 is a side view of fig. 1.
In the figure:
the device comprises a fastening component 1, sealing cotton 2, a support column 3, a detection component 4, a power supply component 5, a communication component 6, a shell 7 and a penetration sensor 8.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The solution of some embodiments of the utility model is described below with reference to fig. 1 and 2.
Example 1
The utility model also provides an embodiment, which is a cable hole plugging device for an electric power facility, as shown in fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of the device of the utility model, and fig. 2 is a side view of fig. 1.
The utility model comprises six parts, namely a fastening component 1, a sealing cotton 2, a support column 3, a detection component 4, a power supply component 5 and a communication component 6.
Wherein, the fastening component 1 is installed inside the shell, is tightly attached to the shell and is used for fastening the sealing cotton 2 through 6 hexagon socket head cap screws. Between the housing 7 and the fastening assembly 1, i.e. at the rear of the detection assembly, a power supply assembly 5 is provided, said power supply assembly 5 being a power supply line which surrounds the inside of the housing and supplies power to the communication assembly 6. The power supply lines are provided with two power supply lines which respectively correspond to plus and minus contacts of the power supply assembly and the communication assembly and are connected in a welding mode, and the welding position is encapsulated by an insulating tape.
The fastening assembly 1 is cylindrical, the radial size of the fastening assembly is smaller than that of the shell, the fastening assembly is tightly attached to the shell, and the fastening assembly is connected with the shell through waterproof sealant.
The inside of fastening component 1 is filled with sealing cotton 2, and fastening component 1 passes through hexagon socket head cap screw and sealing cotton 2 fixed connection.
The outer connection of casing 7 has support column 3, and support column 3 fixed connection is in casing 7 outside four corners department and casing formula structure as an organic whole, also can be fixed through welded connection during specific implementation. The specific structure and shape of the support column 3 are square columns and are integrated with the shell 7.
The detection assembly 4 comprises a sealed middle hole and a penetration sensor, the detection assembly 4 is of a middle hole sealing structure, and the middle part of the detection assembly is of a hollow structure. The detection component 4 is arranged in the fastening component 1, and the sealing cotton 2 is filled between the detection component 4 and the fastening component 1. The penetration sensor 8 is arranged in the sealed middle hole, the penetration sensor 8 is annularly connected with the sealed middle hole by waterproof sealant, and the penetration sensor 8 is connected with the communication assembly 6 through a power supply line of the power supply assembly 5. Two terminals of the tail parts of the penetration sensor 8 are connected with two power supply wires of red and black of the power supply component respectively, and the contact points are soldered by tin.
The communication assembly 6 is fixedly connected between the shell 7 and the fastening assembly 1 in a sealing waterproof adhesive adhesion mode and is connected with the power supply assembly 5 through a power supply line. The communication assembly 6 is arranged at the rear part of the detection assembly 4 and is attached to the detection assembly.
The device can support micro-power wireless communication and is a cable pipe hole plugging device integrated with a penetration sensor, and has the following characteristics:
(1) the device integrates a penetration sensor, and when the plugging is penetrated and damaged, an alarm can be triggered.
(2) Cable pipe hole plugging based on the NB-IoT network can transmit information back through the network after being triggered by conditions.
The penetration sensor can sense whether the cable is shielded or not, the default state signal value is '0', when the cable is sensed to pass through (shielded), the state signal value is triggered to be changed into '1', the state signal value is transmitted to management software through NB-IoT network communication, and the management software pushes an alarm event; when the penetration sensor senses that the cable is missing (no shade), the status signal value is changed to "0" and is transmitted to the management software through NB-IoT network communication, and the management software pushes a recovery notification.
(3) The matching device is also provided with special management software. The management software may be a self-designed product.
The working principle of the utility model is as follows:
when the concrete implementation, this device once install can, later stage construction need not to dismantle, plug-and-play.
If the original plugging is carried out, the device is used for sealing the cable at the position with the cable after the original plugging is broken and disassembled, and pouring can be carried out by trial use of a phi 16 deformed steel bar and a concrete impervious agent with the concrete label of C40.
The cable is passed through the device sealing hole.
When the device seal is penetrated or damaged, the penetrating sensor integrated in the device can automatically send an alarm signal, so that a manager can timely process the alarm signal, and simultaneously master the pipe hole resource condition in real time.
In the present invention, the terms "connected" and "fixed" should be interpreted broadly, for example, the term "connected" may be a fixed connection, a detachable connection, or an integral connection. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the indicated devices or units must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the utility model without departing from the spirit and scope of the utility model, which is to be covered by the claims.
Claims (10)
1. The utility model provides a cable hole plugging device for electric power facility which characterized by: including fastening components (1), sealed cotton (2), support column (3), determine module (4), power supply unit (5) and communication subassembly (6) constitute, wherein closely laminate fastening components (1) in casing (7), be connected with power supply unit (5) and communication subassembly (6) between casing (7) and fastening components (1), determine module (4) are arranged in fastening components (1), it has sealed cotton (2) to fill between determine module (4) and fastening components (1), it pierces through sensor (8) to be connected with in determine module (4), there is support column (3) at casing (7) external connection.
2. A cable hole plugging device for an electric power facility according to claim 1, wherein: the detection assembly (4) is of a middle hole sealing type structure, the middle part of the detection assembly is of a hollow structure, a penetration sensor (8) is installed in the middle hole, and the penetration sensor (8) is connected with the communication assembly (6) through the power supply assembly (5).
3. A cable hole plugging device for an electric power facility according to claim 2, wherein: the penetration sensor (8) is connected with the middle hole in a sealing ring mode by waterproof sealant, the two terminals at the tail part of the penetration sensor (8) are respectively connected with the red power supply line and the black power supply line of the power supply component (5), and the contact points are welded by tin.
4. A cable hole plugging device for an electric power facility according to claim 1, wherein: the fastening assembly (1) is of a cylindrical structure, the radial size of the fastening assembly is smaller than that of the shell, the fastening assembly is tightly attached to the shell, and the fastening assembly is connected with the shell through waterproof sealant.
5. A cable hole plugging device for an electric power facility according to claim 1, wherein: the fastening assembly (1) is tightly connected with the shell (7) through an inner hexagonal screw.
6. A cable hole closure device according to claim 1, wherein: the power supply assembly (5) is a power supply line which is arranged between the interior of the shell (7) and the fastening assembly (1) in a surrounding mode and provides power for the communication assembly (6).
7. A cable hole plugging device for an electric power facility according to claim 6, wherein: the power supply lines are provided with two power supply lines which respectively correspond to plus and minus contacts of the power supply assembly and the communication assembly and are connected in a welding mode, and the welding position is encapsulated by an insulating tape.
8. A cable hole plugging device for an electric power facility according to claim 1, wherein: communication subassembly (6) are connected between casing (7) and fastening components (1) through sealed waterproof glue mode fixed connection, are connected with power supply unit (5) through the power supply line, and communication subassembly (6) are established at detection module (4) rear portion, with the detection subassembly laminating.
9. A cable hole plugging device for an electric power facility according to claim 1, wherein: the supporting columns (3) are fixedly connected to the four corners outside the shell (7) and are in an integrally formed structure or a welded connection structure with the shell (7).
10. A cable hole plugging device for an electric power facility according to claim 1, wherein: the supporting column (3) is a square column body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123009071.2U CN216794586U (en) | 2021-12-02 | 2021-12-02 | Cable hole plugging device for electric power facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123009071.2U CN216794586U (en) | 2021-12-02 | 2021-12-02 | Cable hole plugging device for electric power facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216794586U true CN216794586U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123009071.2U Active CN216794586U (en) | 2021-12-02 | 2021-12-02 | Cable hole plugging device for electric power facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216794586U (en) |
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2021
- 2021-12-02 CN CN202123009071.2U patent/CN216794586U/en active Active
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