CN211406600U - Leakage protection device for electrical prospecting power supply wire - Google Patents

Abstract

The utility model discloses an earth leakage protection device of electrical prospecting power supply wire, including the box, the fixed chamber that holds that is equipped with in inside of box, the bottom swing joint that holds intracavity portion has the baffle, and the top that holds the intracavity wall has the protector through a plurality of mounting holes demountable installation, and the inside of two track interfaces is all pegged graft and is had the wire, the equal fixedly connected with fan of output of two motors, the top fixedly connected with dash board of box, the beneficial effects of the utility model are that: through a plurality of mounting holes demountable installation there is the protector at the top that holds the intracavity wall, and the top fixedly connected with dash board of box, increase rain-proof structure, increase dampproofing rainproof nature, reduce the potential safety hazard, be convenient for use through electrical prospecting work, through holding the intracavity portion fixed two motors that are equipped with, and the equal fixedly connected with fan of output of motor, be convenient for carry out the forced air cooling heat dissipation to the protector, improve the life of protector.

Description

A leakage protection device for electric prospecting power supply conductors

technical field

The utility model relates to a leakage protection device, in particular to a leakage protection device for electric prospecting power supply wires.

Background technique

According to the differences in the electromagnetic properties (such as electrical conductivity, magnetic permeability, dielectric properties) and electrochemical properties of various types of rocks or ore bodies in the crust, electrical prospecting is carried out through the analysis of artificial or natural electric fields, electromagnetic fields or electrochemical fields. Observation and research of spatial distribution laws and temporal characteristics, and geophysical exploration methods for finding different types of useful deposits, identifying geological structures and solving geological problems. It is mainly used to find metal and non-metal deposits, explore groundwater resources and energy, and solve certain engineering geological and deep geological problems.

The leakage protection device is a grounding protection device used to prevent accidents caused by personal electric shock and leakage. When the leakage current of the circuit or electrical equipment is greater than the set value of the device, or when people or animals are in danger of electric shock, it can act quickly to cut off the accident. The power supply can avoid the expansion of accidents and ensure the safety of people and equipment. Therefore, the correct selection and maintenance and management of leakage protection switches are the main technical and management measures to improve the safe use of electricity in rural areas.

Existing leakage protection devices for power supply conductors for electrical exploration are usually suitable for indoor use, do not have a rain-proof structure, and have poor moisture-proof and rain-proof properties, which are easy to cause leakage of conductors, increase safety hazards, and are inconvenient for outdoor use. The leakage protection device of the power supply wire in the method of exploration has poor heat dissipation, and the use of the protector for a long time will easily reduce the service life. Therefore, there are still many problems in the leakage protection device of the existing electric prospecting power supply wire.

Utility model content

The purpose of the present utility model is to provide a leakage protection device for electrical prospecting power supply wires, so as to solve the problem that the existing electrical leakage protection device for electrical prospecting power supply wires proposed in the above-mentioned background technology is generally suitable for indoor use, and has poor moisture and rain resistance. In addition, the leakage protection device of the existing electric prospecting power supply wire has the problem of poor heat dissipation.

In order to achieve the above purpose, the utility model provides the following technical solutions: a leakage protection device for electrical prospecting power supply wires, comprising a box body, and a box door is hinged on one side of the front side of the box body through two hinges, and the box The interior of the body is fixedly provided with an accommodating cavity, the bottom of the accommodating cavity is movably connected with a partition, the top of the inner wall of the accommodating cavity is detachably installed with a protector through a plurality of mounting holes, and both sides of the bottom end of the protector are detachably installed. A rail interface is provided, and wires are inserted into the two rail interfaces, motors are fixed on both sides of the bottom end of the inner cavity, and fans are fixedly connected to the output ends of the two motors. The motors are respectively electrically connected with the corresponding accumulators, and the top of the box body is fixedly connected with a rain shield.

As a preferred technical solution of the present invention, mounting plates are fixedly connected to both sides of the interior of the accommodating cavity, openings are formed in the middle of the two mounting plates, and both sides of the partition plates are penetrated by pins. The spacer is inserted into the corresponding mounting plate through the opening, and the partition plate has a U-shaped structure.

As a preferred technical solution of the present invention, a U-shaped groove is formed in the middle of the bottom end of the box body, and through holes are formed on both sides of the middle of the U-shaped groove and the middle of the partition plate. The wires are respectively inserted and connected with the corresponding through holes.

As a preferred technical solution of the present invention, a groove is formed in the middle of one end of the protector, a number of ventilation holes are formed at the top of the partition, and cooling windows are fixed in the middle of both sides of the box. .

As a preferred technical solution of the present invention, the four corners of the bottom end of the box are fixedly connected with support columns, the bottom end of each support column is fixedly connected with an installation platform, and each of the installation platforms There are several mounting holes at the top of the .

As a preferred technical solution of the present invention, an observation window is fixed in the middle of the front of the box door, and a handle is fixed on one side of the front of the box door.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a leakage protection device for electric prospecting power supply wires, the protector is detachably installed through a plurality of installation holes through the top of the inner wall of the accommodating cavity, and the box The top of the body is fixedly connected with a flashing board, which increases the rainproof structure and increases the moisture and rainproof performance. Through holes are opened on both sides of the middle of the U-shaped groove and the middle of the partition, and the two wires pass through the corresponding through holes. hole, which increases the protection of the wire, reduces the potential safety hazard, and facilitates the use of electrical exploration work. Two motors are fixed inside the accommodating cavity, and the output ends of the motors are fixedly connected with fans, which is convenient for air-cooling the protector. Heat dissipation, improve the life of the protector.

Description of drawings

Fig. 1 is the front internal structure schematic diagram of the utility model;

Fig. 2 is the structural representation of the utility model;

FIG. 3 is a schematic view of the structure of the protector of the present invention.

In the figure: 1. Box body; 2. Hinge; 3. Box door; 4. Partition; 5. Mounting hole; 6. Protector; 7. Track interface; 8. Through hole; 9. Conductor; 10. Motor ; 11, the fan; 12, the groove; 13, the flasher; 14, the support column; 15, the observation window.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , the present invention provides a leakage protection device for electrical prospecting power supply conductors, comprising a box body 1 , a box door 3 is hinged on one side of the front side of the box body 1 through two hinges 2 , and the box body The interior of 1 is fixedly provided with an accommodating cavity, the bottom of the accommodating cavity is movably connected with a partition 4, the top of the inner wall of the accommodating cavity is detachably installed with a protector 6 through a plurality of mounting holes 5, and both sides of the bottom end of the protector 6 are provided with The rail interface 7, the inside of the two rail interfaces 7 are plugged with wires 9, the two sides of the bottom end of the accommodating cavity are fixedly provided with motors 10, the output ends of the two motors 10 are fixedly connected with a fan 11, and the two motors 10 They are electrically connected to the corresponding batteries respectively, which is convenient for air cooling and heat dissipation of the protector 6 and improves the service life of the protector 6. The top of the box body 1 is fixedly connected with a rain shield 13, which increases the rainproof structure and increases the moisture and rain resistance. .

Preferably, mounting plates are fixedly connected to both sides of the interior of the accommodating cavity, openings are provided in the middle of the two mounting plates, and both sides of the partition plate 4 are inserted into the corresponding mounting plates through pins passing through the openings, and the partition plate 4 It is a U-shaped structure, which is convenient to support the protector 6 and increase the stability of the protector 6; a U-shaped groove is opened in the middle of the bottom end of the box body 1, and both sides of the middle of the U-shaped groove and the middle of the partition plate 4 are opened. There are through holes 8, and the two wires 9 are respectively inserted and connected with the corresponding through holes 8, which increases the protection of the wires 9 and prevents the wires 9 from being damp and leaking electricity; The direct contact area increases the heat dissipation performance of the protector 6. The top of the partition plate 4 is provided with several ventilation holes, so that the fan 11 can dissipate heat to the protector 6 through the several ventilation holes. There are heat dissipation windows, which are convenient for the fan 11 to discharge heat through the heat dissipation windows; support columns 14 are fixedly connected to the four corners of the bottom end of the box body 1, and the bottom end of each support column 14 is fixedly connected with an installation platform. There are a plurality of installation holes 5 at the top of the box, which is convenient to fix the position of the box body 1 through the plurality of installation holes 5 on the installation table, so as to increase the stability of the box body 1; the middle of the front of the box door 3 is fixed with an observation window. 15. A handle is fixed on one side of the front of the box door 3, which is convenient for the user to observe the condition of the protector 6 through the observation window 15, and the setting of the handle facilitates the adjustment and operation of the protector 6.

In specific use, the present invention is a leakage protection device for electrical prospecting power supply wires. First, the box body 1 is carried to the electrical survey site, and the box body 1 is fixed in the use position through a plurality of installation holes 5 on the installation platform. Hold the handle to open the box door 3, and then align the protector 6 with the multiple mounting holes 5 on the accommodating cavity to install and fix the protector 6, and then pass the two wires 9 through the corresponding through holes 8 and the rails Connect the interface 7, then adjust the position of the partition 4, move the partition 4 to contact with the bottom end of the protector 6, and fix the two sides of the partition 4 with the corresponding mounting plates through pins. After the protector 6 is installed , close the box door 3, turn on the two motors 10, the motors 10 work to drive the fan 11 to rotate, and the protector 6 in the box body 1 is dissipated. In addition, the condition of the protector 6 can be observed through the observation window 15, and it can be judged whether the wire is leaking by whether the partition plate 4 is powered off, so as to achieve the protective effect of the power supply wire 9 for electrical exploration.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

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

Claims (6)

1. A leakage protection device for electric prospecting power supply wires, comprising a box body (1), characterized in that a box door (3) is hinged on one side of the front side of the box body (1) through two hinges (2). ), an accommodating cavity is fixed inside the box (1), a partition plate (4) is movably connected to the bottom of the accommodating cavity, and the top of the inner wall of the accommodating cavity is detachable through a plurality of mounting holes (5). A protector (6) is installed, both sides of the bottom end of the protector (6) are provided with rail interfaces (7), and wires (9) are inserted into the inside of the two rail interfaces (7). Motors (10) are fixedly arranged on both sides of the inner bottom end of the accommodating cavity, fans (11) are fixedly connected to the output ends of the two motors (10), and the two motors (10) are respectively connected to the corresponding batteries. The top end of the box body (1) is fixedly connected with a flashing plate (13). 2 . The leakage protection device for an electrical prospecting power supply wire according to claim 1 , wherein both sides inside the accommodating cavity are fixedly connected with mounting plates, and the middle parts of the two mounting plates are provided with openings. 3 . There is an opening, both sides of the partition plate (4) are inserted through the opening with a corresponding mounting plate through a pin, and the partition plate (4) is a U-shaped structure. 3. A leakage protection device for electrical prospecting power supply conductors according to claim 1, characterized in that a U-shaped groove is formed in the middle of the bottom end of the box (1), and two sides of the middle of the U-shaped groove are provided. Through holes (8) are provided on both sides of the middle part of the partition plate (4), and the two wires (9) are respectively inserted and connected with the corresponding through holes (8). 4. A leakage protection device for electrical prospecting power supply wires according to claim 1, characterized in that a groove (12) is formed in the middle of one end of the protector (6), and the partition (4) A number of ventilation holes are opened at the top of the box body (1), and heat dissipation windows are fixed in the middle of both sides of the box body (1). 5. A leakage protection device for electrical prospecting power supply wires according to claim 1, characterized in that, the four corners of the bottom end of the box body (1) are fixedly connected with support columns (14), each of which is The bottom ends of the support columns (14) are fixedly connected with installation platforms, and a plurality of installation holes (5) are opened at the top of each of the installation platforms. 6. A leakage protection device for electrical prospecting power supply conductors according to claim 1, characterized in that an observation window (15) is fixed in the middle of the front of the box door (3), and the box door (3) ) A handle is fixed on one side of the front.

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