CN213072036U - Cable connection protector for power engineering - Google Patents
Cable connection protector for power engineering Download PDFInfo
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- CN213072036U CN213072036U CN202022100377.8U CN202022100377U CN213072036U CN 213072036 U CN213072036 U CN 213072036U CN 202022100377 U CN202022100377 U CN 202022100377U CN 213072036 U CN213072036 U CN 213072036U
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- box body
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- power engineering
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Abstract
The utility model relates to a cable junction protector for power engineering, it includes the box body and is equipped with the lid on two inclined planes at least, and the lid of establishing is equipped with the mounting groove with box body top looks gomphosis, the side of box body is extended with the edge of the terminal surface of box body contact to the lid, the mounting groove inner wall is provided with the sealing layer that contacts with the box body, box body week side is provided with cable import and cable export, lid both sides wall all is equipped with the locking piece of fixed lid. This application has that structural design is simple, be convenient for inspect cable connection and waterproof dustproof leakproofness good effect.
Description
Technical Field
The application relates to the field of electric power engineering protector, in particular to a cable wiring protector for electric power engineering.
Background
The power cable is a cable product used for transmitting and distributing high-power electric energy in a main line of a power system, and in the construction process of power engineering, the cable is generally required to be subjected to wiring operation so as to complete connection and laying of circuits.
In the wiring process, the cable conductor is generally arranged outdoors, and therefore, the protection of the cable conductor is generally more important. In recent years, cable junction boxes have been used for outdoor protection of cable connections. The terminal box is one of electrician's auxiliary material, and when using, in order to protect the electric wire, the wire tube can be connected with the both ends of terminal box, and the electric wire passes the wire tube and then realizes connecting in the terminal box, and the setting of wire box can effectually play the effect of protection electric wire and connecting wire.
In view of the above-mentioned related technologies, the inventor believes that there is a defect in that the current cable junction box generally has poor waterproof and dustproof effects, and particularly, when it rains, rainwater easily enters the junction box to damage the lines and components in the junction box, thereby causing problems such as short circuit or line aging at the wire connection.
SUMMERY OF THE UTILITY MODEL
In order to improve cable junction box's dirt proofness and waterproof nature, this application provides a simple reasonable with low costs of structural design, be convenient for inspect cable connection and waterproof dustproof leakproofness good cable connection protector for power engineering.
The application provides a cable connection protector for electric power engineering adopts following technical scheme:
the utility model provides a cable connection protector for power engineering, includes box body and the lid that is equipped with two inclined planes at least, and the lid of establishing is equipped with the mounting groove with box body top looks gomphosis, the side of box body is extended with the edge of the terminal surface of box body contact to the lid, the mounting groove inner wall is provided with the sealing layer that contacts with the box body, box body week side is provided with cable import and cable export, lid both sides wall all is equipped with the locking piece of fixed lid.
Through adopting above-mentioned technical scheme, the lid has the design that a plurality of inclined planes and inclined plane edge extend to the box body lateral wall, can make the rainwater along the lid landing to reduce the rainwater and get into in the box body through the contact opening of box body and lid. In addition, the sealing layer extrudees the box body on the mounting groove to make the lid fix on the box body, simultaneously, the lid is further fixed in setting up of locking piece, reduces then that the lid breaks away from the condition emergence of box body, through this scheme, can obtain the cable connection protector for electric power engineering that structural design is simple, waterproof leakproofness is good.
Optionally, the locking member includes an insertion rod inserted into the sidewall of the box cover along a predetermined direction and a groove formed in the outer side of the box body and engaged with the insertion rod, and the sidewall of the box cover is provided with a mounting hole for the insertion rod to movably penetrate through.
Through adopting above-mentioned technical scheme, the user fixes the inserted bar in the recess in the box body outside through stirring the inserted bar of activity in the mounting hole to further fix the lid on the box body.
Optionally, the bottom of the mounting hole is connected with the inserted rod through a sealing ring.
Through adopting above-mentioned technical scheme, the sealing ring is fixed the inserted bar in the mounting hole, reduces the inserted bar and follows the landing of mounting hole department, further increases the fixed stability of lid.
Optionally, the extending direction of the mounting hole and the extending direction of the cable inlet form a predetermined inclined angle.
Through adopting above-mentioned technical scheme, the inserted bar alternates on the mounting hole with predetermined inclination for the rainwater can not flow into the box body along the direction of inserted bar, further increases the waterproof nature of box body.
Optionally, the inner walls of the cable inlet and the cable outlet are provided with elastic sealing rings matched with the outer diameter of the cable connection.
Through adopting above-mentioned technical scheme, elastic seal circle itself has better elasticity, and with the cable connection contact in-process, can closely extrude the cable connection to make the cable conductor fix in the box body, then reduce the condition that the cable connection dropped and appear.
Optionally, the box body is made of a PVC transparent material.
Through adopting above-mentioned technical scheme, the transparent box body can the condition of cable junction in the person's of facilitating the use inspection box body to take timely measure, simultaneously, the transparent material of PVC has insulating nature, can reduce the cable and leak electricity and hinder the incident emergence of people.
Optionally, the moisture proof layer is detachably mounted on the inner wall of one side, far away from the box cover, of the box body.
Through adopting above-mentioned technical scheme, the setting up of dampproof course not only can absorb the moisture in the box, makes the box keep dry, can also reach the life of extension cable connection, in addition, can also be according to the very convenient change dampproof course of the condition of absorbing water.
Optionally, an arc-shaped guide plate protruding towards one side far away from the box body is arranged at the top of the box cover.
Through adopting above-mentioned technical scheme, the setting of arc baffle not only can reduce rainwater, silt and pile up on the lid, can also slow down the impact of silt to the lid, prolongs the life of lid.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the design that the box cover is provided with a plurality of inclined planes and the edges of the inclined planes extend to the side wall of the box body can enable rainwater to slide along the box cover, so that the rainwater is prevented from entering the box body through a contact port between the box body and the cover;
2. the setting of arc baffle not only can reduce rainwater, silt and pile up on the lid, can also slow down the impact of silt to the box body, prolongs the life of box body.
Drawings
FIG. 1 is an overall cross-sectional schematic view of an embodiment of the present application.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals: 1. a box body; 11. a groove; 12. a moisture barrier; 2. a box cover; 20. mounting grooves; 21. inserting a rod; 22. mounting holes; 23. a seal ring; 3. a sealing layer; 4. a cable inlet; 5. a cable outlet; 6. an elastic sealing ring; 7. an arc-shaped guide plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses cable connection protector for power engineering. Referring to fig. 1 and 2, the cable junction protection device for power engineering includes a box body 1 and a box cover 2. The periphery of the box body 1 is provided with a cable inlet 4 and a cable outlet 5, and in order to fix the cable in the box body 1, the inner walls of the cable inlet 4 and the cable outlet 5 are provided with elastic sealing rings 6 matched with the outer diameter of the cable connection. The elastic sealing ring 6 can tightly extrude the cable, so that the cable is fixed in the box body 1, and the condition that the cable wiring drops is reduced.
Meanwhile, the top of the box cover 2 is provided with an arc-shaped guide plate 7 which protrudes to one side far away from the box body 1. When meeting the weather of heavy rain, arc baffle 7 not only can reduce rainwater, silt and pile up on lid 2, can also slow down the impact of silt to lid 2, prolongs the life of lid 2.
In addition, be provided with the mounting groove 20 with box body 1 looks gomphosis in lid 2, mounting groove 20 can wrap the upper half of box body 1 and establish for lid 2 is tentatively fixed on box body 1, and wherein, is provided with sealing layer 3 on mounting groove 20 inner wall. In this embodiment, sealing layer 3 adopts rubber materials, and sealing layer 3 sets up inside lid 2, can alleviate the sunshine and penetrate lid 2 directly and the rubber that leads to is ageing, prolongs the life of lid 2.
When the user needs to fix the box cover 2, the box cover 2 is firstly buckled on the box body 1, and then the box cover 2 is pressed to enable the sealing layer 3 on the mounting groove 20 to extrude the box body 1, so that the purpose of preliminarily fixing the box cover 2 is achieved. In order to reduce the contact gap of rainwater entering the box body 1 through the box body 1 and the box cover 2, at least two inclined planes are arranged on the box cover 2, and the edges of the inclined planes extend out of the side face of the box body 1.
In addition, a locking member for fixing the box cover 2 is further provided outside the box cover 2 to further fix the box cover 2. In this embodiment, the locking member includes an insertion rod 21 inserted through the sidewall of the box cover 2 along a predetermined direction, a groove 11 formed on the outer side of the box body 1 and engaged with the insertion rod 21, and a mounting hole 22 formed in the sidewall of the box cover 2 for the insertion rod 21 to move. In order to reduce rainwater flowing into the case 1 in the direction of the insert rod 21, the extending direction of the mounting hole 22 is at a predetermined inclination angle to the extending direction of the cable entry 4. In the embodiment, the extending direction of the mounting hole 22 and the extending direction of the cable inlet 4 are 45 °, and in order to reduce the slip of the insertion rod 21 from the inclined mounting hole 22, a sealing ring 23 is disposed on the inner wall of the mounting hole 22 near the outlet, and the sealing ring 23 is made of rubber material with good elasticity.
When lid 2 is fixed to needs, the user makes inserted bar 21 and the recess 11 looks gomphosis in the box body 1 outside through stirring the inserted bar 21 of the mounting hole 22 internalization of lid 2 lateral wall, and simultaneously, sealing ring 23 on the mounting hole 22 can utilize the elastic force of self with inserted bar 21 in close contact with to reach the purpose of further fixed lid 2, reduce the condition emergence that lid 2 breaks away from box body 1 then.
The inner wall of one side of the box body 1 far away from the box cover 2 is detachably provided with a moisture-proof layer 12. In this embodiment, the material used for the moisture-proof layer 12 is a silica gel desiccant. Moisture in the box body 1 can not only be absorbed in the setting of dampproof course 12, makes box body 1 keep dry to reach the life of extension cable connection, can also be according to the very convenient change dampproof course 12 of the condition of absorbing water.
In addition, in order to better observe the water absorption condition of the moisture-proof layer 12 in the box body 1, the box body 1 is made of a PVC transparent material. Meanwhile, the PVC transparent material has insulation property, and the occurrence of the event that the cable leaks electricity to hurt people can be reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cable junction protector for power engineering which characterized in that: including box body (1) and lid (2) that are equipped with two inclined planes at least, lid (2) of establishing are equipped with mounting groove (20) with box body (1) top looks gomphosis, the side of box body (1) is extended with the edge of the terminal surface of box body (1) contact in lid (2), mounting groove (20) inner wall is provided with sealing layer (3) that contact with box body (1), box body (1) week side is provided with cable import (4) and cable export (5), lid (2) both sides wall all is equipped with the locking piece of fixed lid (2).
2. The power engineering cable junction protector of claim 1, wherein: the locking piece comprises an insert rod (21) inserted into the side wall of the box cover (2) in a penetrating mode along the preset direction and a groove (11) formed in the outer side of the box body (1) and embedded with the insert rod (21), and a mounting hole (22) for the insert rod (21) to movably penetrate through is formed in the side wall of the box cover (2).
3. A power engineering cable splice protector as claimed in claim 2, wherein: and a sealing ring (23) which is abutted against the inserted rod (21) is arranged on the inner wall of one end of the mounting hole (22) far away from the box body (1).
4. A power engineering cable splice protector as claimed in claim 2, wherein: the extending direction of the mounting hole (22) and the extending direction of the cable inlet (4) form a preset inclined angle.
5. The power engineering cable junction protector of claim 1, wherein: and the inner walls of the cable inlet (4) and the cable outlet (5) are provided with elastic sealing rings (6) matched with the outer diameter of a cable connection wire.
6. The power engineering cable junction protector of claim 1, wherein: the box body (1) is made of PVC transparent materials.
7. The power engineering cable junction protector of claim 1, wherein: the inner wall of one side of the box body (1) far away from the box cover (2) is detachably provided with a damp-proof layer (12).
8. The power engineering cable junction protector of claim 1, wherein: the top of the box cover (2) is provided with an arc-shaped guide plate (7) protruding towards one side far away from the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100377.8U CN213072036U (en) | 2020-09-22 | 2020-09-22 | Cable connection protector for power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100377.8U CN213072036U (en) | 2020-09-22 | 2020-09-22 | Cable connection protector for power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213072036U true CN213072036U (en) | 2021-04-27 |
Family
ID=75559659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022100377.8U Active CN213072036U (en) | 2020-09-22 | 2020-09-22 | Cable connection protector for power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213072036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123619A (en) * | 2021-11-22 | 2022-03-01 | 深圳市亚加电机有限公司 | Asymmetric permanent magnet motor for new energy automobile |
-
2020
- 2020-09-22 CN CN202022100377.8U patent/CN213072036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123619A (en) * | 2021-11-22 | 2022-03-01 | 深圳市亚加电机有限公司 | Asymmetric permanent magnet motor for new energy automobile |
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