CN115864141A - Power metering box business turn over table distribution device - Google Patents

Abstract

The invention relates to a power metering box, in particular to a power metering box inlet and outlet meter wiring device, wherein a box cover of the power metering box is provided with an observation port, a detection numerical value on a meter can be checked without opening the box cover, the box cover is provided with a handle, the box cover is convenient to open, the design of the box cover can ensure convenient operation and lock the power metering box at ordinary times to prevent electricity stealing and installation accidents, a threading slide block can slide on a slide rail to regulate the trend of a wire harness, a threaded hole on the slide block is matched with a knob to lock an inlet wire and an outlet wire, the inlet wire and the outlet wire are prevented from being entangled with each other, an external connecting wire can be fixed by the design of an inlet wire mechanism, and the inlet wire and the outlet wire can be completely fixed by matching with a wire fixing structure. The device sets up the fixed line structure of walking of business turn over line, has solved the business turn over line complicacy, intertwine's problem, when improving the installation effectiveness, has reduced the potential safety hazard.

Description

A power metering box entry and exit meter wiring device

technical field

The invention relates to the related field of electric metering boxes, in particular to a wiring device for entering and exiting meters of electric metering boxes;

Background technique

At the user end of power transmission, it is necessary to install an ammeter to measure the user's electricity consumption, and this kind of ammeter often requires a corresponding metering box to be used together, so that the ammeter is installed in the metering box to prevent rain, dust, and water. For the purpose of stealing electricity, it is usually necessary to set up an installation mechanism next to the ammeter to install the incoming line switch and the outgoing line switch, and arrange the incoming and outgoing wiring of the electric meter.

In the prior art, the incoming and outgoing wiring of the electric meter is installed on the wires, which are completed by the staff after peeling and wiring. During the installation process, the shape of the incoming and outgoing meter wiring needs to be adjusted to align with the incoming and outgoing wire holes of the electric meter. The quantity is large, the installation efficiency is low, and at the same time, due to the difference in the professional level of the operators, the installation quality will be poor, and the installation consistency will be poor, which will increase the maintenance cost in the later period. Later maintenance and repairs also have certain potential safety hazards.

Contents of the invention

In order to solve the above existing problems, the present invention provides a wiring device for the meter in and out of the electric metering box. On-site installation, the device is equipped with a fixed routing structure for incoming and outgoing lines, which solves the problem of intricate and intertwined incoming and outgoing lines, improves installation efficiency, and reduces potential safety hazards.

The present invention realizes the above-mentioned functions through the following technical means, a power metering box entry and exit meter wiring device, including four parts: a power metering box, a meter, a fixed line structure and a line passing mechanism;

A preferred power metering box access meter wiring device, the power metering box includes four parts: a box cover, a box body, a fixing seat and a bottom plate;

Preferably, the cover of the power metering box is installed on the box body through a pin shaft, and the cover includes a handle and an observation port, the handle is for the convenience of opening the cover, and the observation port part Made of plexiglass, it is convenient to observe the value on the meter;

Preferably, the metering box body has a fixing seat at the bottom, and there is a boss at the bottom of the box body, which is convenient for installing and positioning the bottom plate, and there are through holes for mounting bolts on the side of the box body, so as to fix other components;

Preferably, grooves are formed on the bottom and the upper side of the base plate, so as to facilitate the installation of the base plate on the metering box body, and the grooves on the upper side are for avoiding installation of the wire fixing mechanism;

Preferably, a power metering box entry and exit meter wiring device, the meter includes a display area, a wiring port and a mounting hole, the meter is installed and fixed on the base plate through the mounting hole, and the display area is used to display the detected Relevant values, the wiring ports are used for incoming line connection and outgoing connection respectively;

Preferably, a power metering box entry and exit meter wiring device, the wire fixing device is mainly used to fix and restrain the entry and exit meter wiring, so that it can be routed in an orderly manner and easy to find, including threading sliders, slide rails, The four parts of the threading hole and the knob;

Preferably, there is a boss at the bottom of the slide rail, which is plugged and fixed with the groove on the bottom plate, and the threading slider is installed on the slide rail through positioning, and can slide freely on it, and the threading slider has a threading hole , can be routed, and there is a threaded hole in the vertical direction to the threading hole, and the knob is matched with the threaded hole to fix the incoming and outgoing wires;

Preferably, a power meter box inlet and outlet meter wiring device, the wire passing mechanism includes five parts: a fixed plate, an inlet pipe, a clamping block, a threaded hole and a fixing bolt, which can control the position of the inlet and outlet wires;

Preferably, there are a plurality of threaded holes on the side of the fixing plate, the fixing plate can be installed on the line body, the fixing bolts are used to install the fixing plate, the inlet pipe is perpendicular to the plane of the fixing plate, and the incoming line The pipe is in the shape of a circular platform, the diameter of the side close to the fixed plate is large, and the diameter of the side away from the fixed plate is small, and there are threads on the outer circumference of the inlet pipe, and there are openings, the clamping block and the outer surface of the inlet pipe Circumferential thread fit, as the diameter of the threading hole near the fixed plate becomes larger, when the clamping block is locked, the diameter of the end of the threading hole away from the fixed plate will be reduced, thereby fixing the incoming and outgoing wires.

Advantage and positive effect of the present invention are:

A power metering box entry and exit meter wiring device. The cover of the electric metering box is provided with an observation port, and the detection value on the meter can be checked without opening the box cover. The cover is opened, and the design of the box cover can not only ensure convenient operation, but also lock the power metering box in normal times to prevent electricity theft and installation accidents. The threading slider can slide on the slide rail to regulate the wiring harness. In the direction, the threaded hole on the slider cooperates with the knob to lock the incoming and outgoing wires, preventing the incoming and outgoing wires from being intricate and intertwined. A power meter box inlet and outlet meter wiring device with a simple structure. When in use, the inlet and outlet wires of the meter can be directly inserted through the installation hole and fixed with bolts. It is convenient for installation and does not need to be installed on site. The device has a fixed routing structure for the inlet and outlet wires. It solves the problem of intricate and intertwined incoming and outgoing lines, improves installation efficiency and reduces potential safety hazards.

Description of drawings

Accompanying drawing 1 is a kind of overall structural diagram of the electric meter box inlet and outlet meter wiring device;

Accompanying drawing 2 is a kind of cabinet diagram of electric metering box in and out meter wiring device;

Accompanying drawing 3 is a kind of internal structural diagram of the electric metering box in-out meter wiring device;

Accompanying drawing 4 is a kind of electric meter box inlet and outlet meter wiring device inlet mechanism diagram;

Accompanying drawing 5 is a schematic diagram of the internal structure of the housing of a power metering box.

The labels shown in the accompanying drawings are: 1 power metering box; 11 box cover; 111 observation port; 112 handle; 12 box body; 13 fixing seat; ;3 Fixed wire structure; 31 Threading slider; 32 Slide rail; 33 Threading hole; 34 Knob; Housing; 6 clamping adjustment device; 61 adjustment rod; 62 first bevel gear; 63 second bevel gear; 64 screw; 65 nut; 66 first adjustment rod; 67 second adjustment rod; 68 buffer pad; 69 limit block; 610 knobs.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined in the present application.

The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, the circuit connections used are all conventional models in the prior art, and at the same time, in order to clearly express the connection relationship and working principle between the various components, the drawings in the instructions are made in the form of schematic diagrams of mechanism movement In order to organize the drawing, it will not be described in detail here.

With reference to accompanying drawings 1-4, the present invention realizes above-mentioned function through following technical means, a kind of electrical metering box enters and exits the meter wiring device, comprises four parts of electric metering box 1, metering meter 2, fixing line structure 3 and passing line mechanism 4 ;

A preferred power metering box access meter wiring device, the power metering box includes four parts: a box cover 11, a box body 12, a fixing seat 13 and a bottom plate 14;

Preferably, the power metering box cover 11 is installed on the box body 12 through a pin shaft, and the box cover 11 includes a handle 112 and an observation port 111, and the handle 112 is for the convenience of opening the box cover 11. The part of the observation port 111 is made of plexiglass, which is convenient for observing the numerical value on the meter 2;

Preferably, the metering box body 12 has a fixed seat 13 at the bottom, and the bottom of the box body 12 has a boss, which is convenient for installation and positioning of the bottom plate. There are through holes for mounting bolts on the side of the box body 12, so as to fix other parts. ;

Preferably, the upper bottom side and the upper side of the base plate 14 are provided with grooves, which are convenient for installing the base plate 14 on the metering box body 12, and the grooves on the upper side are for installing the wire fixing mechanism 3;

A preferred wiring device for the meter entering and exiting the power metering box, the meter 2 includes a display area 21, a connection port 22 and a mounting hole 23, the meter is fixed on the base plate 14 through the mounting hole 23, and the display area 21 is used to display the relevant values detected, and the wiring ports 22 are respectively used for incoming line connection and outgoing line connection;

A preferred wiring device for entering and exiting meters of a power metering box. The wire fixing device 3 is mainly used to fix and restrain the wiring for entering and exiting the meters, so that it can be routed in an orderly manner and is easy to find, including a threading slider 31, a slide rail 32. Four parts: threading hole 33 and knob 34;

Preferably, there is a boss at the bottom of the slide rail 32, which is plugged and fixed with the groove on the bottom plate 14. The threading slider 31 is installed on the slide rail 32 through positioning and can slide freely on it. There is a threading hole 33, which can be routed, and there is a threaded hole in the vertical direction with the threading hole 33, and the knob 34 cooperates with the threaded hole to fix the incoming and outgoing lines;

The wire passing mechanism 4 includes five parts: a fixing plate 41, an inlet pipe 42, a clamping block 43, a threaded hole 44, and a fixing bolt 45, which can control the position of the incoming and outgoing wires;

There are a plurality of threaded holes 44 on the side of the fixed plate 41, the fixed plate 4 can be installed on the box body 12, and the fixed bolt 45 is to play the role of installing the fixed plate 41. The described inlet pipe 42 and the fixed plate 41 is vertical to the plane, and the inlet pipe is in the shape of a circular platform. The diameter of the side close to the fixed plate 41 is large, and the diameter of the side away from the fixed plate 41 is small, and there are threads on the outer circumference of the inlet pipe 42, and there is an opening. The clamping block 43 is threadedly matched with the outer circumference of the inlet pipe 42. As the diameter of the threading hole near the fixed plate becomes larger and larger, the diameter of the end of the threading hole away from the fixed plate will be reduced when the clamping block 43 is locked, so that the in and out The line is fixed.

A casing 5 is arranged below the wire inlet mechanism, and a clamping adjustment device 6 is arranged inside the casing 5 .

Described clamping adjusting device 6 comprises rotating rod 61, and described rotating rod 61 is provided with a plurality of first bevel gears 62, and described first bevel gear 62 is provided with second bevel gears 63, and described second bevel gears Screw rod 64 is arranged in 63, and nut 65 is installed on described screw rod 64, and described nut 65 is square nut 65, and nut is square, and rear side contacts with housing inner wall, and when screw rod rotates, nut can slide up and down, and then Adjusting the first adjusting rod and the second adjusting rod controls the loosening and clamping between the two clamping blocks. As shown in accompanying drawing 4, a chute is provided on the fixed plate 41, and a slider is provided on the fixed block, and the sliding between the clamping block and the fixed plate is realized through the structure of the slider and the chute, thereby realizing unclamping and clamping operation. . The nut 65 is provided with a first adjusting rod 66, and the two ends of the first adjusting rod 66 are hinged with second adjusting rods 67, and the second adjusting rods 67 are respectively hinged with the clamping blocks. During operation, after the wire is placed in the inlet pipe, the rotating rod rotates, and the rotation of the screw is realized through the adjustment of the first bevel gear and the second bevel gear, and then the sliding of the nut is realized, and then the first adjustment rod and the second adjustment rod are driven. When the rod moves, the clamping block is close to the wire inlet pipe, and the wire is clamped and fixed. When the wire needs to be removed, the rotating rod is turned in the opposite direction to adjust, and the two clamping blocks are reversed to open the wire inlet pipe.

Further, a buffer pad 68 is provided inside the clamping block. Protects the inlet pipe.

Further, a limiting block 69 is provided at the end of the screw 64 to limit the nut.

Further, the rotating rod 61 is provided with a knob 610 to facilitate rotating the rotating rod.

Claims (5)

1. A power metering box inlet and outlet meter wiring device comprises a box cover, a box body, a fixed seat and a bottom plate;

the electric metering box cover is arranged on the box body through a pin shaft, the box cover comprises a handle and an observation port, the handle is used for conveniently opening the box cover, and the observation port is made of organic glass materials and is used for conveniently observing a numerical value on the meter;

the box body is provided with a fixed seat at the bottom, the bottom of the box body is provided with a boss, a bottom plate is convenient to mount and position, and the side surface of the box body is provided with a through hole for mounting a bolt so as to fix other parts;

the bottom plate is provided with a groove, so that the bottom plate can be conveniently arranged on the box body of the metering box;

the meter comprises a display area, a wiring port and a mounting hole, the meter is fixedly mounted on the bottom plate through the mounting hole, the display area is used for displaying relevant detected numerical values, and the wiring port is respectively used for incoming line connection and appearance connection;

the wire fixing structure is mainly used for fixing and restraining the in-out meter wiring, so that the in-out meter wiring is laid in order and is convenient to find, and comprises a threading slider, a sliding rail, a threading hole and a knob;

the wire inlet mechanism comprises five parts, namely a fixing plate, a wire inlet pipe, a clamping block, a threaded hole and a fixing bolt, and can control the position of the wire inlet and outlet;

the wire inlet mechanism below be equipped with the casing, be equipped with centre gripping adjusting device in the casing.

2. The power metering box meter access and distribution device of claim 1, wherein: the clamping adjusting device comprises a rotating rod, a plurality of first bevel gears are arranged on the rotating rod, second bevel gears are arranged on the first bevel gears, screw rods are arranged in the second bevel gears, nuts are installed on the screw rods, the nuts are square nuts, first adjusting rods are arranged on the nuts, two ends of each first adjusting rod are hinged to second adjusting rods, and the second adjusting rods are hinged to the clamping blocks respectively.

3. The power metering box meter access and distribution device of claim 2, wherein: a buffer pad is arranged in the clamping block.

4. The utility model discloses a power metering box business turn over table wiring arrangement of claim 2 which characterized in that: the end of the screw rod is provided with a limiting block.

5. The power metering box meter access and distribution device of claim 2, wherein: and a knob is arranged on the rotating rod.

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