CN212517909U

CN212517909U - Circuit open-circuit maintenance device in intelligent distribution box

Info

Publication number: CN212517909U
Application number: CN202021194905.4U
Authority: CN
Inventors: 张建国
Original assignee: Nantong Yonghao General Equipment Co ltd
Current assignee: Nantong Yonghao General Equipment Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-09
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a block terminal technical field just discloses an intelligent power distribution box internal circuit open circuit overhauls device, the inside of shell body is provided with the coil, the right side of coil and the inside of baffle be provided with rather than the magnet that corresponds, the slide opening has all been seted up to the front and back surface of activity post, the inside slidable mounting of slide opening has the post of inserting. After the phenomenon of circuit break takes place, the electric current is zero, the repulsion of coil and magnet disappears, resilience through compression spring, when the activity post drives to press the board to move left, the push rod at activity capital portion promotes in piston cylinder inside, utilize the principle of pressure, piston cylinder promotes the carriage release lever left, until the carriage release lever promotes the support of adjusting the seat top, adjust the seat and raise upwards, and adjust the seat oppression and press recess and compression spring inside the briquetting, press briquetting redirecting and touch control switch, the outage pilot lamp lights, can observe the circuit problem the very first time, be convenient for overhaul at the fastest speed.

Description

Circuit open-circuit maintenance device in intelligent distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is an intelligent power distribution box internal circuit open circuit overhauls device.

Background

The distribution box generally forms a low-voltage forest according to electrical connection, and requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by the protective electrical appliance in case of a fault or an open circuit.

Inside the block terminal, when taking place to open circuit or leak electricity, can't be through naked eye direct observation which line goes wrong, lack to detect and remind, can not the very first time with troubleshooting, overhaul, seriously still can cause the unnecessary accident, we propose an intelligent distribution box in-box circuit breaking of case and overhaul device in order to solve above problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an intelligent power distribution box internal circuit open circuit overhauls device is reached by following specific technological means:

an intelligent distribution box internal circuit open-circuit maintenance device comprises an outer shell, wherein a wiring port is fixedly arranged on the left side surface of the outer shell, a base is fixedly arranged at the bottom of the outer shell, a fixed seat is fixedly arranged in the outer shell, a movable column is slidably arranged in the fixed seat, a baffle is fixedly arranged at the left end of the movable column, a coil is arranged in the outer shell, magnets corresponding to the coil are arranged on the right side of the coil and in the baffle, sliding holes are formed in the front surface and the rear surface of the movable column, an inserting column is slidably arranged in the sliding holes, a pressing plate is fixedly arranged on the lower surface of the right end of the movable column, a push rod is fixedly arranged above the movable column, the push rod is slidably arranged in a piston cylinder, a moving rod is slidably arranged on the right surface of the piston cylinder, and supports are fixedly arranged on the upper surface and the lower surface of an adjusting, adjust the seat and rotate and install the inside at the shell body, and the right-hand member movable mounting who adjusts the seat has a press block, compression spring has all been cup jointed according to the surface of press block and the surface of activity post, press the top of block and have control switch at the inner wall fixed mounting of shell body, control switch and outage pilot lamp's input electric connection.

Preferably, the magnetic pole of the magnetic field generated by the right end of the coil is the same as the magnetic pole of the left end of the magnet, and the coil connected in series with the electric wire of the distribution box generates current to ensure that the magnetic field generated by the coil pushes the magnet, so that the baffle and the movable column are pushed to move towards the right side.

Preferably, the piston cylinder is of a U-shaped structure, the interior of the piston cylinder is in a vacuum state, and the push rod and the moving rod are both slidably mounted in the piston cylinder.

As an optimization, the inside of the pressing block is provided with a groove corresponding to the adjusting seat, a cylinder arranged inside the adjusting seat is fixedly connected to the top of the compression spring while sliding inside the groove, the groove is pressed by the adjusting seat, the pressing block changes direction by the compression spring, the upper surface and the lower surface of the adjusting seat are respectively provided with corresponding convex columns inside the outer shell, the adjusting seat is limited by the convex columns, and the purpose of changing the direction of the pressing block is achieved.

Preferably, the support is symmetrically and obliquely arranged with the center of the adjusting seat as a reference, rubber pads are arranged on the surfaces of the pressing plate, the push rod and the pressing block, and friction between the pressing plate, the push rod and the pressing block is reduced by the aid of the rubber pads.

The utility model discloses possess following beneficial effect:

1. this intelligent power distribution box internal circuit open circuit overhauls device, insert the wiring mouth with the inside electric wire of block terminal, if the inside circuit of block terminal is normal, after the switch-on current, coil with the series connection of block terminal electric wire produces the electric current, the magnet in the baffle is promoted in the magnetic field that utilizes the coil to produce, thereby promote movable post and remove to the right side, utilize when the movable post removes to press the support downstream on the board oppression regulation seat until bumping the projection and stopping, it is whole downwards to adjust the seat this moment, it presses the downward unable contact control switch of briquetting to drive, the outage pilot lamp does not have the reaction, prove that the circuit can normal use.

2. This intelligent power distribution box in-box circuit disconnection overhauls device, after the emergence phenomenon of opening circuit, the electric current is zero, the repulsion of coil and magnet disappears, resilience through compression spring, when the activity post drives according to the board and removes left, the push rod at activity capital portion promotes in the piston barrel is inside, utilize the principle of pressure, the piston barrel promotes the carriage release lever left, promote the support at regulation pedestal top until the carriage release lever, adjust the seat and upwards raise, and adjust the seat oppression and press inside recess and the compression spring of briquetting, press briquetting redirecting, touch control switch, the outage pilot lamp lights, can observe the line problem the very first time, be convenient for the fastest speed overhauls, the potential safety hazard is protected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the overall three-dimensional structure of the present invention.

Fig. 3 is a cross-sectional view of the internal structure of the whole device of the present invention.

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. an outer housing; 101. a coil; 102. a magnet; 2. a wiring port; 3. a base; 4. a baffle plate; 5. a fixed seat; 6. a movable post; 7. a slide hole; 8. inserting a column; 9. pressing a plate; 10. a push rod; 11. a piston cylinder; 12. a travel bar; 13. an adjusting seat; 14. a support; 15. a pressing block; 16. a compression spring; 17. a control switch; 18. a power-off indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an intelligent distribution box internal circuit breaking maintenance device comprises an outer shell 1, a wiring port 2 is fixedly installed on the left side surface of the outer shell 1, a base 3 is fixedly installed at the bottom of the outer shell 1, a fixed seat 5 is fixedly installed inside the outer shell 1, a movable column 6 is slidably installed inside the fixed seat 5, a baffle 4 is fixedly installed at the left end of the movable column 6, a coil 101 is arranged inside the outer shell 1, a magnet 102 corresponding to the coil 101 is arranged on the right side of the coil 101 and inside the baffle 4, the magnetic pole of a magnetic field generated at the right end of the coil 101 is the same as the magnetic pole at the left end of the magnet 102, sliding holes 7 are respectively formed in the front and rear surfaces of the movable column 6, an inserting column 8 is slidably installed inside the sliding holes 7, a pressing plate 9 is fixedly installed on the lower surface of the right end of the movable column 6, a push rod 10 is, the right surface of the piston cylinder 11 is slidably provided with a movable rod 12, the piston cylinder 11 is of a U-shaped structure, the interior of the piston cylinder 11 is in a vacuum state, and the push rod 10 and the movable rod 12 are both slidably arranged in the interior of the piston cylinder 11.

The equal fixed mounting in the upper and lower surface of adjusting seat 13 on the right-hand side of carriage release lever 12 has support 14, support 14 uses the center of adjusting seat 13 to be the setting of symmetry slope as the standard, adjust seat 13 and rotate the inside of installing at shell body 1, and the right-hand member movable mounting of adjusting seat 13 has and presses pressure piece 15, press the inside of pressing piece 15 and be provided with the recess corresponding with adjusting seat 13, the upper and lower surface of adjusting seat 13 is provided with corresponding projection respectively in the inside of shell body 1, the surface of pressing piece 15 and the surface of activity post 6 all cup jointed compression spring 16, press the top of pressing piece 15 and have control switch 17 at the inner wall fixed mounting of shell body 1, control switch 17 and the input electric connection of outage pilot lamp 18, press board 9, push rod 10 and the surface of pressing piece 15 all are provided with the rubber pad.

When the circuit breaker is used, an electric wire in the distribution box is inserted into the wiring port 2, if an internal circuit of the distribution box is normal, after the current is switched on, the coil 101 connected with the electric wire of the distribution box in series generates current, a magnetic field generated by the coil 101 is used for pushing the magnet 102 in the baffle plate 4, so that the movable column 6 is pushed to move towards the right side under the combination of the sliding hole 7 and the inserting column 8, the support 14 on the adjusting seat 13 is pressed to move downwards by the pressing plate 9 when the movable column 6 moves, until the convex column is touched and stopped, the whole adjusting seat 13 is lifted downwards at the moment, the pressing block 15 cannot contact the control switch 17 downwards, the power-off indicating lamp 18 has no reaction, the circuit can be normally used, after the circuit breaking phenomenon occurs, the current is zero, the repulsive force between the coil 101 and the magnet 102 disappears, through the resilience of the compression spring 16, the movable column 6 drives the pressing plate 9 to move towards the left, and simultaneously, the, utilize the principle of pressure intensity, piston cylinder 11 promotes movable rod 12 left, until movable rod 12 promotes the support 14 of adjusting the top of seat 13, adjust seat 13 and raise upwards, the cylinder that sets up through the inside of adjusting seat 13 is when the inside of recess is gliding, fixed connection is at compression spring 16's top, come 13 oppression press block 15 inside recess and compression spring 16, force to press block 15 change direction, touch control switch 17, outage pilot lamp 18 lights, to sum up can observe the circuit problem the very first time, the fastest speed of being convenient for is overhauld, the potential safety hazard is ensured.

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

Claims

1. The utility model provides an intelligent power distribution box in-box circuit disconnection overhauls device, includes shell body (1), its characterized in that: the wiring port (2) is fixedly installed on the left side surface of the outer shell (1), the base (3) is fixedly installed at the bottom of the outer shell (1), the fixing seat (5) is fixedly installed inside the outer shell (1), the movable column (6) is installed inside the fixing seat (5) in a sliding mode, the baffle (4) is fixedly installed at the left end of the movable column (6), the coil (101) is arranged inside the outer shell (1), the magnet (102) corresponding to the coil (101) is arranged on the right side of the coil (101) and inside the baffle (4), sliding holes (7) are formed in the front surface and the rear surface of the movable column (6), the inserting column (8) is installed inside the sliding hole (7) in a sliding mode, the pressing plate (9) is fixedly installed on the lower surface of the right end of the movable column (6), and the push rod (10) is fixedly installed above the, push rod (10) slidable mounting has the inside of piston cylinder (11), the right side surface slidable mounting of piston cylinder (11) has carriage release lever (12), the right-hand equal fixed mounting in the upper and lower surface of adjusting seat (13) of carriage release lever (12) has support (14), adjust seat (13) and rotate the inside of installing at shell body (1), and the right-hand member movable mounting who adjusts seat (13) presses piece (15), the surface that presses piece (15) and the surface of activity post (6) have all cup jointed compression spring (16), the top that presses piece (15) has control switch (17) at the inner wall fixed mounting of shell body (1), control switch (17) and the input electric connection of outage pilot lamp (18).

2. The intelligent distribution box body circuit breaking maintenance device of claim 1, wherein: the magnetic pole of the magnetic field generated by the right end of the coil (101) is the same as the magnetic pole of the left end of the magnet (102).

3. The intelligent distribution box body circuit breaking maintenance device of claim 1, wherein: the piston cylinder (11) is of a U-shaped structure, the interior of the piston cylinder (11) is in a vacuum state, and the push rod (10) and the moving rod (12) are both slidably mounted in the piston cylinder (11).

4. The intelligent distribution box body circuit breaking maintenance device of claim 1, wherein: the pressing block (15) is internally provided with a groove corresponding to the adjusting seat (13), and the upper surface and the lower surface of the adjusting seat (13) are respectively provided with corresponding convex columns in the outer shell (1).

5. The intelligent distribution box body circuit breaking maintenance device of claim 1, wherein: the support (14) is symmetrically and obliquely arranged on the basis of the center of the adjusting seat (13), and rubber pads are arranged on the surfaces of the pressing plate (9), the push rod (10) and the pressing block (15).