A wiring protection device for electric installation works

Abstract

The utility model relates to the field of electric power safety protection, specifically disclose a kind of wiring protection device for electric power installation engineering, including cover, semicircular buffer sleeve, leakage detection device;The inside opening groove structure is on the side of cover, fixed side plate is set in the groove of cover, a plurality of side plate holes are set on the fixed side plate, semicircular groove is set on the position of both ends of cover in the side of opening groove, semicircular buffer sleeve is set in the semicircular groove of both sides of cover, cover inside fixed plate is set in the groove of cover, cover inside fixed plate is set with semicircular groove, cover inside insulation layer is set in the cover, leakage detection device is set between cover inside fixed plate in the cover inside;A kind of wiring protection device for electric power installation engineering provided by the utility model realizes while protecting the wiring point, protects, early warning to leakage, and protects line body.

Description

Technical Field

[0001] This utility model relates to the field of power safety protection, specifically a wiring protection device for power installation engineering. Background Technology

[0002] Power installation cables are cables used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power plant lead-out lines, internal power supply for industrial and mining enterprises, and underwater power transmission lines across rivers and seas. During power installation construction, cable wiring operations are often required due to issues such as construction location and cable length. Since the wiring joints are relatively fragile after wiring, and cables are generally placed outdoors, wiring protection devices are used to protect the cable wiring joints.

[0003] Existing protective devices mostly involve wrapping insulating tape around the connection points. However, this method still poses a danger as the insulating tape ages over time. Furthermore, the protective casing does not allow for observation of the internal condition of the connection points. If leakage is already present, there is a risk of electric shock if one touches the protective casing rashly. Therefore, a wiring protection device for electrical installation projects is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a wiring protection device for power installation engineering to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wiring protection device for power installation engineering, comprising a cover, a semi-circular buffer sleeve, and a leakage current detection device; one side of the cover has an inner groove structure, a fixed side plate is provided next to the groove of the cover, the fixed side plate is provided with a plurality of side plate holes, semi-circular grooves are provided at both ends of the cover on one side of the groove, the semi-circular buffer sleeve is provided next to the semi-circular grooves on both sides of the cover, an inner fixing plate is provided inside the groove of the cover, a semi-circular groove is provided on the inner fixing plate, an inner insulation layer is provided inside the cover, and the leakage current detection device is located between the inner fixing plates inside the cover.

[0006] Preferably, an insulating ring for the fixing plate is provided on the semi-circular slot of the inner fixing plate of the cover.

[0007] Preferably, the semi-circular buffer sleeve is made entirely of rubber insulating material. The rubber material has an insulating effect while also having a certain degree of flexibility, allowing it to be bent and thus providing a certain degree of protection for the line.

[0008] Preferably, a reinforcing ring is provided on the outside of the semicircular buffer sleeve, and a connecting plate is provided on the semicircular buffer sleeve with a connecting hole. The reinforcing ring increases the strength of the semicircular buffer sleeve.

[0009] Preferably, a second bolt is provided between the connecting plates, the second bolt passes through two connecting holes, and the second bolt connects the two connecting plates.

[0010] Preferably, the leakage current detection device is provided with a side detection plate, which is set on the inner fixing plate of the cover. An alarm light is provided on the outside of the cover. The alarm light and the leakage current detection device are electrically connected. The leakage current detection device detects leakage current, and when leakage current is detected, the alarm light will provide an alert.

[0011] Preferably, a first bolt is provided between the fixed side plates. The first bolt passes through the holes in the two side plates and connects the two fixed side plates to fix the two covers.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the insulation effect is achieved by the inner insulation layer of the cover, the insulation ring of the fixing plate, and the semi-circular buffer sleeve; the leakage detection device detects the leakage inside the cover; the alarm light displays the alarm; the semi-circular buffer sleeve provides insulation while protecting the wire; and the cover protects the connection point. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the cover of this utility model;

[0015] The following are the labels in the diagram: 1. Cover; 11. Fixed side plate; 12. Side plate hole; 13. Inner fixing plate of the cover; 14. Inner insulation layer of the cover; 15. Insulating ring of the fixing plate; 2. Semi-circular buffer sleeve; 21. Connecting plate; 22. Connecting hole; 23. Reinforcing ring; 3. Leakage detection device; 31. Side detection plate; 32. Alarm light; 4. First bolt; 41. Second bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Please see Figure 1-2 This utility model provides a technical solution: a wiring protection device for power installation engineering, including a cover 1, a semi-circular buffer sleeve 2, and a leakage current detection device 3; the cover 1 has an inner groove structure on one side, a fixed side plate 11 is provided next to the groove of the cover 1, the fixed side plate 11 is provided with a plurality of side plate holes 12, the two ends of the cover 1 are provided with semi-circular grooves on one side of the groove, the semi-circular buffer sleeve 2 is provided next to the semi-circular grooves on both sides of the cover 1, an inner fixing plate 13 is provided inside the groove of the cover 1, the inner fixing plate 13 is provided with a semi-circular groove, an inner insulation layer 14 is provided inside the cover 1, and the leakage current detection device 3 is located between the inner fixing plates 13 inside the cover 1.

[0020] Furthermore, an insulating ring 15 for fixing the inner fixing plate 13 is provided on the semi-circular slot.

[0021] Furthermore, the semi-circular buffer sleeve 2 is made entirely of rubber insulating material. The rubber material has an insulating effect while also having a certain degree of flexibility, allowing it to be bent and thus providing a certain degree of protection for the line.

[0022] Furthermore, a reinforcing ring 23 is provided on the outside of the semicircular buffer sleeve 2, and a connecting plate 21 is provided on the semicircular buffer sleeve 2. The connecting plate 21 is provided with a connecting hole 22, and the reinforcing ring 23 increases the strength of the semicircular buffer sleeve 2.

[0023] Furthermore, a second bolt 41 is provided between the connecting plates 21. The second bolt 41 passes through two connecting holes 22 and connects the two connecting plates 21.

[0024] Furthermore, the leakage detection device 3 is provided with a side detection plate 31, which is installed on the inner fixing plate 13 of the cover. An alarm light 32 is provided on the outside of the cover 1. The alarm light 32 and the leakage detection device 3 are electrically connected. The leakage detection device 3 detects leakage, and when leakage is detected, the alarm light 32 will issue an alarm.

[0025] Furthermore, a first bolt 4 is provided between the fixed side plates 11. The first bolt 4 passes through the two side plate holes 12, and the two fixed side plates 11 are connected by the first bolt 4, thereby connecting and fixing the two cover bodies 1.

[0026] Working principle: The connection point is placed between the inner fixing plates 13 of the cover, and the two covers 1 are closed. The fixing side plates 11 of the two covers 1 are connected and fixed by the first bolt 4, and the connecting plate 21 is connected and fixed by the second bolt 41. The device is insulated and protected by the inner insulating layer 14, the fixing plate insulating ring 15, and the semi-circular buffer sleeve 2. The leakage detection device 3 is set to detect leakage inside the device, and the leakage status is displayed by the alarm light 32. The semi-circular buffer sleeve 2 is made of rubber material. The rubber material has a certain degree of flexibility and can deform to protect the wire when it bends.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wiring protection device for power installation engineering, characterized in that: The device includes a cover (1), a semi-circular buffer sleeve (2), and a leakage current detection device (3). The cover (1) has an inner groove structure on one side. A fixed side plate (11) is provided next to the groove of the cover (1). The fixed side plate (11) is provided with several side plate holes (12). The two ends of the cover (1) are provided with semi-circular grooves on one side of the groove. The semi-circular buffer sleeve (2) is provided next to the semi-circular grooves on both sides of the cover (1). An inner fixing plate (13) is provided inside the groove of the cover (1). The inner fixing plate (13) is provided with a semi-circular groove. An inner insulation layer (14) is provided inside the cover (1). The leakage current detection device (3) is provided between the inner fixing plates (13) inside the cover (1).

2. The wiring protection device for power installation engineering according to claim 1, characterized in that: An insulating ring (15) for fixing plate is provided on the semi-circular slot of the inner fixing plate (13) of the cover.

3. The wiring protection device for power installation engineering according to claim 1, characterized in that: The semi-circular buffer sleeve (2) is made entirely of rubber insulating material.

4. A wiring protection device for power installation engineering according to claim 1, characterized in that: A reinforcing ring (23) is provided on the outside of the semicircular buffer sleeve (2), and a connecting plate (21) is provided on the semicircular buffer sleeve (2), with a connecting hole (22) provided on the connecting plate (21).

5. A wiring protection device for power installation engineering according to claim 4, characterized in that: A second bolt (41) is provided between the connecting plates (21), and the second bolt (41) passes through two connecting holes (22).

6. A wiring protection device for power installation engineering according to claim 1, characterized in that: The leakage current detection device (3) is provided with a side detection plate (31), which is set on the inner fixing plate (13) of the cover. An alarm light (32) is provided on the outside of the cover (1), and the alarm light (32) and the leakage current detection device (3) are electrically connected.

7. A wiring protection device for power installation engineering according to claim 1, characterized in that: A first bolt (4) is provided between the fixed side plates (11), and the first bolt (4) passes through the two side plate holes (12).

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