CN219715577U - Three-phase multi-epitope nonmetal metering box - Google Patents

Abstract

The utility model discloses a three-phase multi-epitope nonmetal metering box which comprises a box body and a box door hinged on the front surface of the box body, wherein a fixing frame is fixedly connected inside the box body, an electric energy meter is installed on the fixing frame, mounting plates are fixedly connected to the top and the bottom of the electric energy meter, a transverse cylinder is fixedly connected to the fixing frame, a type rod is connected inside the transverse cylinder in a sliding manner, an expansion plate is fixedly connected to one end of the type rod, the expansion plate is in sliding connection with the transverse cylinder, a clamping rod is fixedly connected to the other end of the type rod, and a spring is sleeved outside the type rod.

Description

Three-phase multi-epitope nonmetal metering box

Technical Field

The utility model relates to the technical field of metering boxes, in particular to a three-phase multi-epitope nonmetal metering box.

Background

The batch meter is widely used in life as electric energy metering equipment, and is divided into a metal batch meter and a nonmetal batch meter, and the nonmetal batch meter has become a trend of development because the metal batch meter is easy to generate electric leakage.

The electric energy meter in the existing nonmetal metering box is installed on the fixing frame by adopting screws, and the screws are required to be screwed for many times by using a screwdriver, so that the steps are complicated, the installation efficiency is low, and the operation difficulty is high because the box body is shielded, the operable position of the screwdriver is small.

Disclosure of Invention

The utility model aims to provide a three-phase multi-epitope nonmetal metering box so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nonmetal batch meter of three-phase multi-epitope, includes the box and articulates the positive chamber door of box, the inside fixedly connected with mount of box, install the electric energy meter on the mount, the equal fixedly connected with mounting panel in top and bottom of electric energy meter, fixedly connected with is violently section of thick bamboo on the mount, the inside sliding connection of violently section of thick bamboo has type pole, the one end fixedly connected with extension board of type pole, extension board and violently section of thick bamboo sliding connection, the other end fixedly connected with card pole of type pole, the outside cover of type pole is equipped with the spring, all offer on mount and the mounting panel for the through-hole that the card pole passed.

As a preferable scheme of the utility model, the outer side of the transverse cylinder is in threaded connection with a supporting sleeve, the inner side wall of the supporting sleeve is fixedly connected with a limiting rod, the outer side of the type rod is provided with an L-shaped groove matched with the limiting rod, the type rod is in sliding connection with the supporting sleeve, and the diameter of the type rod is larger than that of the clamping rod.

As a preferable scheme of the utility model, threading pipes which are distributed at equal intervals are fixedly arranged at the bottom of the box body, a pressing sleeve is connected with the top of each threading pipe in a threaded manner, a sealing sleeve is arranged in each threading pipe, a wire clamp is sleeved on the outer side of each sealing sleeve, an extrusion part is formed by extending the inner side wall of each pressing sleeve outwards, and the contact surface of each extrusion part and each wire clamp is an inclined surface.

As a preferable scheme of the utility model, the sealing sleeve is made of rubber, and hanging plates are fixedly connected to four corners of the rear side of the box body.

As a preferable scheme of the utility model, the box door is provided with a transparent window corresponding to the position of the electric energy meter.

Compared with the prior art, the utility model has the beneficial effects that: according to the electric energy meter fixing device, the electric energy meter is fixedly installed through the transverse cylinder, the type rod, the clamping rod and the mounting plate, so that screws are not required to be used for fixing the electric energy meter, the electric energy meter mounting efficiency is improved, the type rod can be fixed through the supporting sleeve, the limiting rod and the L-shaped groove, the type rod is prevented from moving, and the electric energy meter is fixed more firmly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a schematic perspective view of the clip and boot seal of the present utility model;

FIG. 5 is a side cross-sectional view of the present utility model;

FIG. 6 is an enlarged view of the utility model at B in FIG. 5;

FIG. 7 is a schematic view of the structure of the L-shaped groove of the present utility model.

In the figure: 1. a case; 2. a door; 3. a transparent window; 4. a hanging plate; 5. type rod; 6. a mounting plate; 7. an electric energy meter; 8. a fixing frame; 9. an extrusion part; 10. pressing the sleeve; 11. a threading tube; 12. a wire clamp; 13. sealing sleeve; 14. a clamping rod; 15. a spring; 16. an expansion board; 17. a transverse cylinder; 18. a support sleeve; 19. a limit rod; 20. an L-shaped groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a nonmetal batch meter of three-phase multi-epitope, including box 1, and articulate at the positive chamber door 2 of box 1, the inside fixedly connected with mount 8 of box 1, install electric energy meter 7 on mount 8, the equal fixedly connected with mounting panel 6 in top and bottom of electric energy meter 7, fixedly connected with horizontal section of thick bamboo 17 on the mount 8, the inside sliding connection of horizontal section of thick bamboo 17 has type pole 5, the one end fixedly connected with extension board 16 of type pole 5, extension board 16 can make things convenient for spring 15 to type pole 5 application of force, extension board 16 and horizontal section of thick bamboo 17 sliding connection, the other end fixedly connected with clamping lever 14 of type pole 5, the outside cover of type pole 5 is equipped with spring 15, the through-hole that is used for clamping lever 14 to pass is all offered on mount 8 and the mounting panel 6, in the through-hole on inserting mounting panel 6 and the mount 8 through the clamping lever 14 that sets up, can play the fixed action to electric energy meter 7 for need not to use the screw to fix electric energy meter 7, simplify the installation step to electric energy meter 7.

The outside threaded connection of a horizontal section of thick bamboo 17 has a support sleeve 18, owing to be threaded connection between support sleeve 18 and the horizontal section of thick bamboo 17, therefore have great frictional force between support sleeve 18 and the horizontal section of thick bamboo 17, make support sleeve 18 can not take place to rotate under the effect of no external force, and also prevent support sleeve 18 to take place the displacement, support sleeve 18's inside wall fixedly connected with gag lever post 19, gag lever post 19 is used for restricting type pole 5's motion, when gag lever post 19 is located L type groove 20's minor face, gag lever post 19 stops type pole 5, prevent type pole 5 and take place to remove, and then make electric energy meter 7 fixed more firm, the L type groove 20 with gag lever post 19 matched with is seted up in the outside of type pole 5, type pole 5 and support sleeve 18 sliding connection, type pole 5's diameter is greater than the diameter of clamping lever 14.

The bottom of the box body 1 is fixedly provided with threading pipes 11 which are distributed at equal intervals, the top of the threading pipes 11 is in threaded connection with a pressing sleeve 10, a sealing sleeve 13 is arranged in the threading pipes 11, a wire clamp 12 is sleeved on the outer side of the sealing sleeve 13, the inner side wall of the pressing sleeve 10 extends outwards to form an extrusion part 9, after a wire passes through the threading pipes 11 and enters the box body 1, the pressing sleeve 10 is rotated to enable the pressing sleeve 10 to move downwards, the pressing sleeve 10 drives the extrusion part 9 to move downwards, the wire clamp 12 is extruded by the extrusion part 9, the wire clamp 12 contracts towards the middle to clamp the wire clamp, the wire clamp 12 pushes the sealing sleeve 13 to be tightly attached to the wire, a large gap exists between the wire clamp and the threading pipes 11, an external insect is led to enter the box body 1, the wire clamp 12 has a certain fixing effect on the wire clamp, the wire clamp cannot be separated from the connected electrical element even if the wire is pulled outside, and the contact surface of the extrusion part 9 and the wire clamp 12 is an inclined plane.

Wherein, seal cover 13's material is rubber, and the equal fixedly connected with link plate 4 in rear side four corners department of box 1, link plate 4 can facilitate the use bolt with box 1 fixed on the wall body or other positions.

Wherein, install the transparent window 3 that corresponds with electric energy meter 7 position on chamber door 2, transparent window 3 can be convenient for the user just can observe the reading on the electric energy meter 7 under the condition of not opening chamber door 2.

Specifically, when the electric energy meter 7 is installed, the type rod 5 is pulled towards the direction far away from the fixing frame 8, the type rod 5 drives the clamping rod 14 and the expansion plate 16 to move, the clamping rod 14 is separated from the through hole in the fixing frame 8, meanwhile, the expansion plate 16 compresses the spring 15, then the electric energy meter 7 is taken, the through hole in the mounting plate 6 is aligned with the through hole in the fixing frame 8, the type rod 5 is loosened, the spring 15 is reset to spring to push the expansion plate 16 to move, the expansion plate 16 enables the type rod 5 to move, the type rod 5 drives the clamping rod 14 to be inserted into the through hole, then the supporting sleeve 18 is rotated clockwise, the supporting sleeve 18 drives the limiting rod 19 to rotate, the limiting rod 19 moves to the short side of the L-shaped groove 20, the limiting rod 19 limits the type rod 5, the type rod 5 is prevented from moving, the electric energy meter 7 is loosened, when the electric energy meter 7 needs to be dismounted, the supporting sleeve 18 is rotated to enable the limiting rod 19 to be located at the long side of the L-shaped groove 20, and the type rod 5 is pulled out of the through hole, and the electric energy meter 7 is dismounted.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a nonmetal batch meter of three-phase many epitopes, includes box (1), and articulates positive chamber door (2) of box (1), its characterized in that: the utility model discloses a portable electric energy meter, including box (1), box, fixed frame (8), electric energy meter (7) are installed on fixed frame (8), the top of electric energy meter (7) is all fixedly connected with mounting panel (6) with the bottom, fixedly connected with cross section of thick bamboo (17) on fixed frame (8), the inside sliding connection of cross section of thick bamboo (17) has type pole (5), the one end fixedly connected with extension board (16) of type pole (5), extension board (16) and cross section of thick bamboo (17) sliding connection, the other end fixedly connected with clamping rod (14) of type pole (5), the outside cover of type pole (5) is equipped with spring (15), all offer on fixed frame (8) and mounting panel (6) in order to supply the through-hole that clamping rod (14) passed.

2. A three-phase multi-epitope nonmetallic measuring pocket as defined in claim 1, wherein: the outside threaded connection of horizontal section of thick bamboo (17) has support cover (18), the inside wall fixedly connected with gag lever post (19) of support cover (18), type pole (5) the outside seted up with gag lever post (19) matched with L type groove (20), type pole (5) and support cover (18) sliding connection, the diameter of type pole (5) is greater than the diameter of card pole (14).

3. A three-phase multi-epitope nonmetallic measuring pocket as defined in claim 1, wherein: the novel wire pressing device is characterized in that the bottom of the box body (1) is fixedly provided with a threading pipe (11) which is distributed at equal intervals, the top of the threading pipe (11) is in threaded connection with a pressing sleeve (10), the inside of the threading pipe (11) is provided with a sealing sleeve (13), the outer side of the sealing sleeve (13) is sleeved with a wire clamp (12), the inner side wall of the pressing sleeve (10) is outwards extended to form an extrusion part (9), and the contact surface of the extrusion part (9) and the wire clamp (12) is an inclined surface.

4. A three-phase multi-epitope nonmetallic measuring pocket according to claim 3, characterized in that: the sealing sleeve (13) is made of rubber, and hanging plates (4) are fixedly connected to four corners of the rear side of the box body (1).

5. A three-phase multi-epitope nonmetallic measuring pocket as defined in claim 1, wherein: the box door (2) is provided with a transparent window (3) corresponding to the electric energy meter (7).