CN218445670U - Power metering box encapsulation equipment - Google Patents

Abstract

The utility model discloses a power metering box encapsulation equipment, the standing groove has been seted up to the inside of chamber door, the inside of standing groove is connected with drive gear through the rotation of axis body dead axle, drive gear's positive fixed mounting has the handle, the cell wall fixed mounting of standing groove has pressure spring, pressure spring's tip fixed mounting has the bolt, the surface of bolt is provided with the rack row with drive gear engaged with, the inner wall of box is offered and is used for bolt male slot, the draw-in groove has been seted up in the front of box, the cell wall sliding connection of draw-in groove has the gasket, the opposite side fixed mounting of gasket has the rubber circle, still including being used for inserting the in-process to the slot at the bolt, promote the promotion part that the gasket removed towards chamber door one side. The utility model discloses an in the bolt inserts the slot for when locking the chamber door, can extrude mutually with the chamber door from promoting the rubber circle on gasket surface, reach better leakproofness, avoided the problem that equipment intake, embodied the practicality of equipment.

Description

Power metering box encapsulation equipment

Technical Field

The utility model relates to a power metering box technical field specifically is a power metering box encapsulation equipment.

Background

The electric power metering box is the total of metering appliances and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a metering voltage, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like.

In the electric power measurement case of using now, it is through traditional lock mode, when locking the chamber door, leaves the gap easily between its chamber door and the box, and the leakproofness is not good, and long-time very easily receives the erosion of rainwater, leads to inside components and parts to damage, causes loss of property, and we propose an electric power measurement case encapsulation equipment for this reason and solve this type of problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power metering box encapsulation equipment has solved the technical problem who proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a power metering box locking device, which comprises a box body and a box door, wherein a placing groove is formed in the box door, a driving gear is rotatably connected in the placing groove through a shaft body fixed shaft, a handle is fixedly arranged on the front surface of the driving gear, and an opening for exposing the handle is formed in the surface of the box door;

a pressure spring is fixedly installed on the groove wall of the placing groove, a bolt is fixedly installed at the end part of the pressure spring, a rack row meshed with the driving gear is arranged on the surface of the bolt, a box chamber is formed in the box body, a slot for inserting the bolt is formed in the inner wall of the box body, a clamping groove is formed in the front face of the box body, a gasket is connected to the groove wall of the clamping groove in a sliding mode, and a rubber ring is fixedly installed on the other side of the gasket;

the sliding door further comprises a pushing component used for pushing the gasket to move towards one side of the door in the process that the bolt is inserted into the slot.

Optionally, the promotion part is including seting up the box inner wall and with the through-hole that the slot is linked together, the inside sliding connection of through-hole has first ejector pad, first ejector pad orientation one side fixed mounting of slot has the push rod, the tip fixed mounting of push rod has the ejector pad, the ejector pad is located the inslot of slot, the inside fixed mounting of through-hole has the stopper, the inside sliding connection of stopper has circular arc type guide arm, the tip fixed mounting of circular arc type guide arm has the second ejector pad, the side of gasket with the side of second ejector pad contacts.

Optionally, a fixing sheet is fixedly mounted on the side surface of the box body, and the box body is fixed in position in a mode that a bolt penetrates through the fixing sheet and is in threaded connection with the mounting frame on the wall body.

Optionally, the number of the fixing pieces is four, and the four fixing pieces are uniformly distributed on two sides of the box body.

Optionally, the side of the box body is rotatably connected with the box door through a hinge.

Optionally, the bottom of the box chamber is fixedly provided with an illuminating lamp, and the bottom of the box chamber is also fixedly provided with a storage battery.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a drive gear that the rotation handle drove rotates, and arranges through the rack and with drive gear looks meshing driven process, just can make the bolt displacement from top to bottom to through the grafting cooperation of bolt and slot, can conveniently open and shut and close the chamber door of power metering box, because compression spring's setting, avoided the bolt because gravity breaks away from the slot, lead to the problem that the lock can not be closed.

2. The utility model discloses an inside that the slot was inserted to the bolt receives the extrusion of bolt tip for the ejector pad just can remove in the through-hole, makes the push rod promote first ejector pad and contacts with the circular arc type guide arm and produce thrust, because fixed stopper, makes the circular arc type guide arm drive the second ejector pad and outwards pushes, and the second ejector pad just can promote the rubber circle on gasket surface and chamber door and extrude mutually, thereby reaches better leakproofness, and then has avoided the problem that equipment intake.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure in the placement groove of the present invention;

FIG. 3 is a schematic view of the interior structure of the chamber of the present invention;

FIG. 4 is a schematic side sectional view of the interior structure of the cabinet of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 4 according to the present invention.

In the figure: the device comprises a box body 1, a fixing piece 2, a hinge 3, a box door 4, a placing groove 5, a driving gear 6, a handle 7, a pressure spring 8, a bolt 9, a box chamber 10, a lighting lamp 11, a storage battery 12, a slot 13, a through hole 14, a first push piece 15, a push rod 16, a push block 17, a limiting block 18, an arc-shaped guide rod 19, a second push piece 20, a clamping groove 21, a gasket 22 and a rubber ring 23.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1 to 5, the utility model provides a power metering box encapsulation equipment, including box 1 and chamber door 4, standing groove 5 has been seted up to the inside of chamber door 4, standing groove 5's inside is connected with drive gear 6 through the axis body dead axle rotation, drive gear 6's positive fixed mounting has handle 7, the surface of chamber door 4 is seted up and is used for the opening that handle 7 exposes.

The cell wall fixed mounting of standing groove 5 has pressure spring 8, pressure spring 8's tip fixed mounting has bolt 9, the surface of bolt 9 be provided with drive gear 6 engaged with rack row, the boxroom 10 has been seted up to the inside of box 1, the inner wall of box 1 has been seted up and has been used for bolt 9 male slot 13, draw-in groove 21 has been seted up in the front of box 1, the cell wall sliding connection of draw-in groove 21 has gasket 22, the opposite side fixed mounting of gasket 22 has rubber circle 23.

And a pushing component for pushing the gasket 22 to move towards one side of the box door 4 in the process of inserting the bolt 9 into the slot 13.

More specifically, in the embodiment, the driving gear 6 is driven to rotate by rotating the handle 7, and in the rotating process of the driving gear 6, the bolt 9 can be displaced up and down by the process of the meshing transmission between the rack row and the driving gear 6, so that the bolt 9 is separated from the slot, and the box door 4 can be opened by pulling outwards;

when the door 4 needs to be closed, the handle 7 is rotated again, then the door 4 is closed, after the door 4 is closed, the handle 7 is loosened, the bolt 9 can be automatically inserted into the slot 13 again by utilizing the elastic force provided by the pressure spring 8, and then the door 4 of the electric power metering box can be closed.

Meanwhile, under the action of the pushing component, in the process that the bolt 9 is inserted into the slot 13, the rubber ring 23 on the surface of the gasket 22 can be driven to be tightly attached to the surface of the box door 4, so that the sealing effect is achieved, and the problem of water inflow of equipment is avoided.

Further, in the present embodiment: the pushing component comprises a through hole 14 formed in the inner wall of the box body 1 and communicated with the slot 13, a first push sheet 15 is connected to the inside of the through hole 14 in a sliding mode, the first push sheet 15 faces towards one side of the slot 13 and is fixedly provided with a push rod 16, the end portion of the push rod 16 is fixedly provided with a push block 17, the push block 17 is located in the groove of the slot 13, a limiting block 18 is fixedly arranged inside the through hole 14, an arc-shaped guide rod 19 is connected to the inside of the limiting block 18 in a sliding mode, a second push sheet 20 is fixedly arranged at the end portion of the arc-shaped guide rod 19, and the side face of the gasket 22 is in contact with the side face of the second push sheet 20.

More specifically, in the process that the plug 9 is inserted into the slot 13 in this embodiment, the inclined surface of the push block 17 is pressed to move into the through hole 14, the first push piece 15 is moved inward by the push rod 16 to press the arc-shaped guide rod 19, and the arc-shaped guide rod 19 rotates due to the sliding relationship with the stopper 18, so that the second push piece 20 is pushed outward and presses against the gasket 22, and the rubber ring 23 on the surface of the gasket 22 is tightly attached to the surface of the box door 4.

Further, in this embodiment: the side fixed mounting of box 1 has stationary blade 2 to pass through the bolt the stationary blade 2 and with the wall body on mounting bracket looks threaded connection's mode, with the position of box 1 is fixed.

Further, in the present embodiment: the quantity of stationary blade 2 is four, and four stationary blade 2 evenly distributed is in the both sides of box 1.

More specifically, the four fixing pieces 2 are utilized in the embodiment to facilitate fastening the case 1 at the installation position, so that the case 1 is more stable after being installed.

Further, in the present embodiment: the side surface of the box body 1 is rotatably connected with the box door 4 through a hinge 3.

Further, in the present embodiment: the bottom of the box chamber 10 is fixedly provided with an illuminating lamp 11, and the bottom of the box chamber 10 is also fixedly provided with a storage battery 12.

The theory of operation, when using, through rotatory handle 7, it is rotatory to drive gear 6, and drive gear 6 just can make bolt 9 displacement from top to bottom at rotatory in-process, arranges through the rack with drive gear 6 looks meshing transmission process for bolt 9 breaks away from the slot, and outside pulling can open chamber door 4 this moment.

When the box door 4 needs to be closed, the handle 7 is rotated again, then the box door 4 is closed, after the box door 4 is closed, the handle 7 is loosened, the bolt 9 can be automatically inserted into the slot 13 again by utilizing the elastic force provided by the pressure spring 8, and in conclusion, the box door 4 of the electric power metering box can be conveniently opened, closed and closed.

Meanwhile, in the process that the bolt 9 is inserted into the slot 13, the inclined plane of the push block 17 can be extruded, the push block is enabled to move towards the inside of the through hole 14, the first push piece 15 can be inwardly displaced to extrude the arc-shaped guide rod 19 through the push rod 16, the arc-shaped guide rod 19 can rotate due to the sliding relation between the limit blocks 18, the second push piece 20 is outwardly pushed and abuts against the gasket 22, the rubber ring 23 on the surface of the gasket 22 can be tightly attached to the surface of the box door 4 at the moment, the sealing effect is achieved, the problem of water inflow of equipment is avoided, and the practicability of the equipment is embodied.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a power metering box encapsulation equipment, includes box (1) and chamber door (4), its characterized in that: a placing groove (5) is formed in the box door (4), a driving gear (6) is rotatably connected to the inside of the placing groove (5) through a shaft body fixed shaft, a handle (7) is fixedly installed on the front face of the driving gear (6), and an opening for exposing the handle (7) is formed in the surface of the box door (4);

a pressure spring (8) is fixedly installed on the groove wall of the placing groove (5), a bolt (9) is fixedly installed at the end part of the pressure spring (8), a rack row meshed with the driving gear (6) is arranged on the surface of the bolt (9), a box chamber (10) is formed in the box body (1), a slot (13) for inserting the bolt (9) is formed in the inner wall of the box body (1), a clamping groove (21) is formed in the front face of the box body (1), a gasket (22) is connected to the groove wall of the clamping groove (21) in a sliding mode, and a rubber ring (23) is fixedly installed on the other side of the gasket (22);

and the pushing component is used for pushing the gasket (22) to move towards one side of the box door (4) in the process of inserting the bolt (9) into the slot (13).

2. The power metering box locking apparatus of claim 1, wherein: the promotion part is including seting up box (1) inner wall and with through-hole (14) that slot (13) are linked together, the inside sliding connection of through-hole (14) has first ejector pad (15), first ejector pad (15) orientation one side fixed mounting of slot (13) has push rod (16), the tip fixed mounting of push rod (16) has ejector pad (17), ejector pad (17) are located the inslot of slot (13), the inside fixed mounting of through-hole (14) has stopper (18), the inside sliding connection of stopper (18) has circular arc type guide arm (19), the tip fixed mounting of circular arc type guide arm (19) has second ejector pad (20), the side of gasket (22) with the side of second ejector pad (20) contacts.

3. The power metering box locking apparatus of claim 1, wherein: the side fixed mounting of box (1) has stationary blade (2) to pass through the bolt stationary blade (2) and with the wall body on mounting bracket looks threaded connection's mode, with the rigidity of box (1) gets up.

4. A power metering box enclosing apparatus according to claim 3, wherein: the number of the fixing pieces (2) is four, and the fixing pieces (2) are uniformly distributed on two sides of the box body (1).

5. The power metering box locking apparatus of claim 1, wherein: the side surface of the box body (1) is rotatably connected with the box door (4) through a hinge (3).

6. The power metering box locking apparatus of claim 1, wherein: the bottom of case room (10) fixed mounting has light (11), the bottom of case room (10) still fixed mounting has battery (12).

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