CN219498910U - Safety protection device for electric power distribution network - Google Patents
Safety protection device for electric power distribution network Download PDFInfo
- Publication number
- CN219498910U CN219498910U CN202320545131.2U CN202320545131U CN219498910U CN 219498910 U CN219498910 U CN 219498910U CN 202320545131 U CN202320545131 U CN 202320545131U CN 219498910 U CN219498910 U CN 219498910U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- cable
- shielding cover
- distribution network
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a safety protection device for an electric power distribution network, which comprises a tower-type silica gel protective cover, a cable silica gel shielding cover, a wire hooping device, a wire inlet and a wire clamping port, wherein the bottom of one side of the tower-type silica gel protective cover is provided with the wire inlet for a cable to pass through, the wire clamping port is arranged on the tower-type silica gel protective cover and at the top of the wire inlet, one side of the tower-type silica gel protective cover is connected with the cable silica gel shielding cover which is integrated with the tower-type silica gel protective cover, and the wire inlet and the wire clamping port are both arranged in the cable silica gel shielding cover. The problems of power failure, power equipment damage, electric shock and other accidents caused by the fact that the lightning arrester connector is in short circuit or grounded between phases due to wet flashing, pollution flashover, salt mist chemical gas corrosion, artificial contact, small animals or sundries wiring and the like are solved, and the anti-falling optimization of the protection structure is carried out.
Description
Technical Field
The utility model relates to the technical field of electric power protection, in particular to a safety protection device for an electric power distribution network.
Background
In an electric power distribution network, a lightning arrester part of a wire erection line is easy to cause short-circuit faults due to the fact that foreign matters overlap joint or small animals touch by mistake, and equipment contacts are not insulated and protected in place, so that operation faults are easy to cause.
The protection part of the lightning arrester in the power distribution network on the prior market is usually directly covered or covered, and the protection cover is very easy to drop when facing the outdoor strong wind weather, so that the protection instability of the lightning arrester in the power distribution network is given.
The safety protection device of the lightning arrester based on the existing electric power distribution network has the following defects: the anti-falling clamp mechanism designed for outdoor windy weather is lacking. Therefore, we propose a safety protection device for an electric power distribution network.
Disclosure of Invention
The utility model mainly aims to provide a safety protection device for an electric power distribution network, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a power distribution network safety device, includes tower type silica gel protection casing, cable silica gel shielding cover and hoop line ware, still includes incoming line seam and card line mouth, the incoming line seam that is used for the cable to wear to establish is seted up to the bottom of tower type silica gel protection casing one side, the card line mouth has been seted up on the tower type silica gel protection casing and is located the incoming line seam top, tower type silica gel protection casing one side is connected with the cable silica gel shielding cover integrative therewith, incoming line seam and card line mouth all are located the cable silica gel shielding cover.
Further, hoop line ware fixed mounting is in cable silica gel shielding cover top, hoop line ware includes linking arm, clamp, installation ear and threaded rod, clamp opening part both ends are buckled respectively and are equipped with the installation ear, insert between the installation ear and be equipped with the threaded rod, threaded rod one end screw thread is twisted tightly and is had the tightening nut.
Further, the connecting arm is integrally arranged at the back of the clamp, and the bottom of the connecting arm is connected with one end of the top of the cable silica gel shielding cover in a gluing way.
Further, the connecting arm, the clamp, the mounting lug, the threaded rod and the tightening nut are made of hard PVC materials.
Compared with the prior art, the utility model has the following beneficial effects: the lightning arrester of the electric power distribution network is provided with the cover body for safety protection through the tower-type silica gel protective cover, the cable silica gel shielding cover, the wire hooping device, the wire inlet and the wire clamping opening, so that the safety operation of electric power equipment is ensured by insulating protection treatment on the wiring end of the lightning arrester, the high-voltage side lead wire part or the place where the lightning arrester is provided with the jet opening, the problems of power failure, damage to the electric power equipment, electric shock and other accidents caused by interphase short circuit or grounding of the lightning arrester connector due to wet flash, pollution flashover, salt mist chemical gas corrosion, artificial contact, small animals or sundries wire overlapping and the like are effectively solved, and the protection structure is optimized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a safety protection device for an electric power distribution network.
Fig. 2 is a schematic structural diagram of a tower-type silica gel protective cover of a safety protection device for an electric power distribution network.
Fig. 3 is a schematic diagram of a wire hooping device of a safety protection device for an electric power distribution network.
In the figure: 1. a tower-type silica gel protective cover; 2. a wire inlet joint; 3. a wire clamping port; 4. cable silica gel shielding cover; 5. a wire hooping device; 6. a clamp; 7. a mounting ear; 8. a threaded rod; 9. tightening the nut; 10. and a connecting arm.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a safety protection device for an electric power distribution network comprises a tower-type silica gel protective cover 1, a cable silica gel shielding cover 4 and a wire hooping device 5, and further comprises a wire inlet 2 and a wire clamping port 3, wherein the bottom of one side of the tower-type silica gel protective cover 1 is provided with the wire inlet 2 used for the penetration of a cable, the tower-type silica gel protective cover 1 is provided with the wire clamping port 3 at the top of the wire inlet 2, one side of the tower-type silica gel protective cover 1 is connected with the cable silica gel shielding cover 4 integrated with the tower-type silica gel protective cover, and the wire inlet 2 and the wire clamping port 3 are both positioned in the cable silica gel shielding cover 4.
The wire hooping device 5 is fixedly mounted at the top of the cable silica gel shielding cover 4, the wire hooping device 5 comprises a connecting arm 10, a clamp 6, mounting lugs 7 and threaded rods 8, the mounting lugs 7 are respectively bent at two ends of an opening of the clamp 6, the threaded rods 8 are inserted between the mounting lugs 7, and one end of each threaded rod 8 is screwed with a screwed nut 9.
The connecting arm 10 is integrally arranged at the back of the clamp 6, and the bottom of the connecting arm 10 is connected with one end of the top of the cable silica gel shielding cover 4 in a gluing mode.
The connecting arm 10, the clamp 6, the mounting lug 7, the threaded rod 8 and the tightening nut 9 are made of hard PVC materials.
During operation, a worker sequentially clamps and covers the joint cables of the arrester and the tower-type silica gel protective cover 1 and the cable silica gel protective cover 4 during the non-electrifying period of the arrester of the electric power distribution network, the joint cables of the arrester are clamped into the wire clamping port 3 based on the wire inlet 2 to be primarily fixed, the tower-type silica gel protective cover 1 completes the clamping protection of the top of the arrester, the cable silica gel protective cover 4 completes the circuit cover protection of the cable joint section at the top of the arrester, then the worker hoops the cable joint section at the top of the arrester by utilizing the clamp 6 of the wire hooping device 5, then the threaded rod 8 penetrates through the mounting lugs 7 at two ends of the clamp 6, and the threaded rod 8 is screwed and fixed by the screwing nuts 9, so that the cable of the cable joint section at the top of the arrester is fixedly mounted with the wire hooping device 5.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a power distribution network safety device, includes tower type silica gel protection casing (1), cable silica gel shielding cover (4) and hoop line ware (5), its characterized in that still includes incoming line seam (2) and card line mouth (3), incoming line seam (2) that are used for the cable to wear to establish are seted up to the bottom of tower type silica gel protection casing (1) one side, card line mouth (3) have been seted up at incoming line seam (2) top on tower type silica gel protection casing (1) just to be located, cable silica gel shielding cover (4) integrative with it are connected with tower type silica gel protection casing (1) one side, incoming line seam (2) and card line mouth (3) all are located cable silica gel shielding cover (4).
2. The electrical power distribution network safety protection device of claim 1, wherein: the utility model discloses a cable silicone shielding cover, including cable silicone shielding cover (4), cable silicone shielding cover (4) and cable silicone shielding cover, cable silicone shielding cover (4) top is shielded in cable silicone shielding cover, cable silicone shielding cover (5) include linking arm (10), clamp (6), installation ear (7) and threaded rod (8), buckle respectively in clamp (6) opening part both ends and be equipped with installation ear (7), it is equipped with threaded rod (8) to insert between installation ear (7), threaded rod (8) one end screw thread is twisted tightly and is had to twist nut (9).
3. The electrical power distribution network safety protection device of claim 2, wherein: the connecting arm (10) is integrally arranged at the back of the clamp (6), and the bottom of the connecting arm (10) is connected with one end of the top of the cable silica gel shielding cover (4) in a gluing mode.
4. The electrical power distribution network safety protection device of claim 2, wherein: the connecting arm (10), the clamp (6), the mounting lug (7), the threaded rod (8) and the tightening nut (9) are made of hard PVC materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320545131.2U CN219498910U (en) | 2023-03-20 | 2023-03-20 | Safety protection device for electric power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320545131.2U CN219498910U (en) | 2023-03-20 | 2023-03-20 | Safety protection device for electric power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219498910U true CN219498910U (en) | 2023-08-08 |
Family
ID=87513425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320545131.2U Active CN219498910U (en) | 2023-03-20 | 2023-03-20 | Safety protection device for electric power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219498910U (en) |
-
2023
- 2023-03-20 CN CN202320545131.2U patent/CN219498910U/en active Active
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