CN212412437U

CN212412437U - Electric power metering device mounting bracket

Info

Publication number: CN212412437U
Application number: CN202021565284.6U
Authority: CN
Inventors: 李瑞英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-01-26
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an electric power metering device mounting bracket, including the box, the back fixedly connected with electric power meter of box inner wall, the back fixedly connected with electric wire fixed establishment of box inner wall, electric wire fixed establishment include the mounting panel, the first installation piece of the equal fixedly connected with in both sides of mounting panel positive, first activity chamber has been seted up to the inside of two first installation pieces, the top and the first slide rail of the equal fixedly connected with in bottom of first activity intracavity wall, sliding connection has first slider between the relative one side of two first slide rails, the left side fixedly connected with ejector pin of first slider, the utility model relates to a power equipment technical field. This electric power metering device mounting bracket makes things convenient for electric power metering device's installation, and effective fixed electric wire prevents that the electric wire from being dragged in the installation and producing the drunkenness and leading to the circuit winding disorder, has reduced operating personnel's the installation degree of difficulty, makes things convenient for the maintenance and the maintenance in later stage, has improved the security in the equipment fixing process.

Description

Electric power metering device mounting bracket

Technical Field

The utility model relates to a power equipment technical field specifically is an electric power metering device mounting bracket.

Background

The power metering box is a special equipment that is used for measuring the power consumption condition, including the combination mutual-inductor (gathering three-phase current and voltage signal), the box, the kilowatt-hour meter, the arrester, vacuum circuit breaker (prepayment class has) and so on, the current precision is 0.2S, the voltage precision grade is 0.2, the model is JLSxx-xx (x replaces actual letter) generally and the combination mutual-inductor is the same basically, generally can choose to install outdoor, make things convenient for the regularly electric quantity of using of reading of operating personnel, in order to prevent that child from touching the power metering box, installer can install the box in higher position, and pin the box with the tool to lock, prevent that non professional from opening the chamber door.

Present electric power metering device lacks fixed and the protection to interconnecting link in the installation of reality, often can drag the electric wire in the wiring installation of electric wire to can make the electric wire produce the drunkenness and even be taken out the ammeter case, lead to the circuit winding disorder easily, increase operating personnel's the installation degree of difficulty, it is troublesome to bring unnecessary for the maintenance and the maintenance in later stage, has certain potential safety hazard moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric power metering device mounting bracket has solved electric power metering device installation in-process circuit winding disorder, has increased operating personnel's the installation degree of difficulty, and it is troublesome to bring unnecessary for the maintenance and the maintenance in later stage, has the problem of certain potential safety hazard moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric power metering device mounting frame comprises a box body, wherein an electric power meter is fixedly connected to the back surface of the inner wall of the box body, an electric wire fixing mechanism is fixedly connected to the back surface of the inner wall of the box body, the electric wire fixing mechanism comprises a mounting plate, first mounting blocks are fixedly connected to two opposite sides of the front surface of the mounting plate, a first movable cavity is formed in each of the two first mounting blocks, first slide rails are fixedly connected to the top and the bottom of the inner wall of the first movable cavity, a first slide block is slidably connected between the opposite sides of the two first slide rails, a push rod is fixedly connected to the left side of the first slide block, one end, away from the first slide block, of the push rod penetrates through the first movable cavity and the first mounting block and extends to the left side of the first mounting block, a fixed block is fixedly connected to one end, away from the first slide block, and a, one end of the pull rod, far away from the first sliding block, penetrates through the first movable cavity and the first installation block and extends to the right side of the first installation block, the right end of the pull rod is fixedly connected with a pull ring, the front surface of the installation plate is fixedly connected with the second installation block, a second movable cavity is formed in the second installation block, the top and the bottom of the inner wall of the second movable cavity are fixedly connected with second sliding rails, two ends of one side, opposite to the second sliding rails, of each second sliding rail are respectively and slidably connected with a second sliding block, a second spring is fixedly connected between the two second sliding blocks, one side, far away from the second sliding block, of each second sliding block is fixedly connected with a connecting rod, one end, far away from the second sliding block, of each connecting rod penetrates through the second movable cavity and the second installation block and extends to the outer part of the second installation block, one end, far away from the second sliding block, of, the front of fixed plate fixedly connected with connecting rod, the one end fixedly connected with cardboard that the fixed plate was kept away from to the connecting rod.

Preferably, the surface of the right side of the first sliding block and the surface of the pull rod are fixedly connected with a first spring, and one end, far away from the first sliding block, of the first spring is fixedly connected with the right side of the inner wall of the first movable cavity.

Preferably, the back surface of the clamping plate is provided with a first limiting groove, and the front surface of the second mounting block is provided with a second limiting groove.

Preferably, heat dissipation holes are formed in the two sides of the box body.

Preferably, the front of the box body is hinged with a box door through a hinge, and the right side of the front of the box door is fixedly connected with a handle.

Preferably, the bottom of the box body is provided with a mounting hole.

Advantageous effects

The utility model provides an electric power metering device mounting bracket. Compared with the prior art, the method has the following beneficial effects:

(1) the electric power metering device mounting frame comprises a mounting plate through an electric wire fixing mechanism, wherein first mounting blocks are fixedly connected to two sides of the front of the mounting plate, first movable cavities are formed in the two first mounting blocks, first slide rails are fixedly connected to the top and the bottom of the inner wall of each first movable cavity, a first slide block is slidably connected between the opposite sides of the two first slide rails, a push rod is fixedly connected to the left side of the first slide block, one end, away from the first slide block, of the push rod penetrates through the first movable cavities and the first mounting blocks and extends to the left side of the first mounting blocks, a fixed block is fixedly connected to one end, away from the first slide block, of the push rod, a pull rod is fixedly connected to the right side of the first slide block, one end, away from the first slide block, of the pull rod penetrates through the first movable cavities and the first mounting blocks and extends to the right side of the first mounting blocks, a pull ring is fixedly connected to, a second movable cavity is formed in the second mounting block, second slide rails are fixedly connected to the top and the bottom of the inner wall of the second movable cavity, second slide blocks are slidably connected to both ends between opposite sides of the two second slide rails, a second spring is fixedly connected between the two second slide blocks, a connecting rod is fixedly connected to the side, away from the second slide blocks, of the connecting rod, one end, away from the second slide blocks, of the connecting rod penetrates through the second movable cavity and the second mounting block and extends to the outside of the second mounting block, a baffle is fixedly connected to one end, away from the second slide blocks, of the connecting rod, a fixing plate is slidably connected to the right side of the baffle, a connecting rod is fixedly connected to the front side of the fixing plate, a clamping plate is fixedly connected to one end, away from the fixing plate, the electric power metering device is convenient to mount, electric wires are effectively fixed, the electric wires are prevented from being, the maintenance and the maintenance in later period are facilitated, and the safety in the equipment installation process is improved.

(2) This electric power metering device mounting bracket, the fixed surface that just is located the pull rod through the right side of first slider is connected with first spring, the one end that first slider was kept away from to first spring and the right side fixed connection of first movable intracavity wall, when not receiving external effort, give the certain pretightning force of device, it is convenient fixed, first spacing groove has been seted up at the back of cardboard, the second spacing groove has been seted up in the front of second installation piece, first spacing groove and the cooperation of second spacing groove, can be better carry on spacingly and fixedly to the electric wire, the reliability of device has effectively been improved.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a cross-sectional view of the wire fixing mechanism of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a partial enlarged view of the point B in fig. 3 according to the present invention.

In the figure: the electric wire fixing mechanism comprises a box body 1, an electric meter 2, an electric wire fixing mechanism 3, a mounting plate 31, a first mounting block 32, a first movable cavity 33, a first sliding rail 34, a first sliding block 35, a push rod 36, a fixing block 37, a pull rod 38, a pull ring 39, a second mounting block 310, a second movable cavity 311, a second sliding rail 312, a second sliding block 313, a second spring 314, a connecting rod 315, a baffle 316, a fixing plate 317, a connecting rod 318, a clamping plate 319, a first spring 320, a first limiting groove 321, a second limiting groove 322, a heat dissipation hole 4, a box door 5 and a mounting hole 6.

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. 1-5, the present invention provides a technical solution: an electric power metering device mounting frame comprises a box body 1, wherein heat dissipation holes 4 are formed in two sides of the box body 1, the heat dissipation holes 4 are downward opened to prevent rainwater from entering the interior of the box body 1, a plurality of mounting holes 6 are formed in the bottom of the box body 1, specifically, according to actual use conditions, an electric power metering gauge 2 is fixedly connected to the back surface of the inner wall of the box body 1, an electric wire fixing mechanism 3 is fixedly connected to the back surface of the inner wall of the box body 1, the electric wire fixing mechanism 3 is provided with a plurality of and equidistantly arranged, the electric wire fixing mechanism 3 comprises a mounting plate 31, first mounting blocks 32 are fixedly connected to two front sides of the mounting plate 31, first movable cavities 33 are formed in the two first mounting blocks 32, first slide rails 34 are fixedly connected to the tops and the bottoms of the inner walls of the first movable cavities 33, and first slide blocks 35 are slidably connected between the opposite, a top rod 36 is fixedly connected to the left side of the first sliding block 35, one end of the top rod 36, which is far away from the first sliding block 35, penetrates through the first movable cavity 33 and the first mounting block 32 and extends to the left side of the first mounting block 32, one end of the top rod 36, which is far away from the first sliding block 35, is fixedly connected with a fixed block 37, the right side of the first sliding block 35 is fixedly connected with a pull rod 38, a first spring 320 is fixedly connected to the right side of the pull rod 38, which is located on the right side of the first sliding block 35, the surface of the first sliding block 38 is fixedly connected with a first spring 320, the first spring 320 is in a compressed state, one end of the first spring 320, which is far away from the first sliding block 35, is fixedly connected with the right side of the inner wall of the first movable cavity 33, the one end of the pull rod 38, which is far away from the first sliding block 35, penetrates through the first movable cavity 33 and the first mounting block 32 and extends to the right side of the first, a second movable cavity 311 is formed inside the second mounting block 310, the top and the bottom of the inner wall of the second movable cavity 311 are fixedly connected with a second slide rail 312, two ends of one side of the two opposite second slide rails 312 are slidably connected with a second slide block 313, a second spring 314 is fixedly connected between the two second slide blocks 313, the second spring 314 is in a compressed state, one side of the second slide block 313 away from the second slide block is fixedly connected with a connecting rod 315, one end of the connecting rod 315 far away from the second slide block 313 penetrates through the second movable cavity 311 and the second mounting block 310 and extends to the outside of the second mounting block 310, one end of the connecting rod 315 far away from the second slide block 313 is fixedly connected with a baffle 316, the cross section of the baffle 316 is trapezoidal, the right side of the baffle 316 is slidably connected with a fixing plate 317, the right side of the surface of the fixing plate 317 is provided with a sawtooth shape matched with the fixing block 37, connecting rod 318 keeps away from one end fixedly connected with cardboard 319 of fixed plate 317, first spacing groove 321 has been seted up at the back of cardboard 319, second spacing groove 322 has been seted up in the front of second installation piece 310, first spacing groove 321 and second spacing groove 322 are corresponding, effectively to the electric wire location, box 1's front has chamber door 5 through the hinge is articulated, chamber door 5 adopts transparent material to make, make things convenient for operating personnel to read data, the positive right side fixedly connected with handle of chamber door 5, make things convenient for operating personnel to operate.

During installation, fix power gauge 2 in the inside of box 1 earlier, the electric wire that will wait to install penetrates in box 1 through mounting hole 6, put the electric wire into the spacing downthehole that forms between first spacing groove 321 and the second spacing groove 322, promote cardboard 319 and drive connecting rod 318 and fixed plate 317 and move to the direction that is close to mounting panel 31 together and press from both sides the electric wire tightly, fixed block 37 gives fixed plate 317 an outside power under the effect of first spring 320, baffle 316 presss from both sides fixed plate 317 tightly for an inside power under the effect of second spring 314 simultaneously, and then fix cardboard 319, it is not hard up after preventing that the electric wire from receiving external force, when needing to take out the electric wire, pulling pull ring 39, first spring 320 is compressed, pull rod 38, first slider 35 ejector pin 36 and fixed block 37 move outward together simultaneously, can easily take out the electric wire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 electric power metering device mounting bracket, includes box (1), the back fixedly connected with electric power meter (2) of box (1) inner wall, its characterized in that: the back of the inner wall of the box body (1) is fixedly connected with an electric wire fixing mechanism (3), the electric wire fixing mechanism (3) comprises a mounting plate (31), the two positive sides of the mounting plate (31) are fixedly connected with first mounting blocks (32), a first movable cavity (33) is formed in the two first mounting blocks (32), the top and the bottom of the inner wall of the first movable cavity (33) are fixedly connected with first sliding rails (34), a first sliding block (35) is connected between the two opposite sides of the first sliding rails (34) in a sliding manner, the left side of the first sliding block (35) is fixedly connected with an ejector rod (36), one end, far away from the first sliding block (35), of the ejector rod (36 penetrates through the first movable cavity (33) and the first mounting block (32) and extends to the left side of the first mounting block (32), one end, far away from the first sliding block (35), of the ejector rod (36) is fixedly connected with a fixed block (37), the right side of the first sliding block (35) is fixedly connected with a pull rod (38), one end, far away from the first sliding block (35), of the pull rod (38) penetrates through the first movable cavity (33) and the first installation block (32) and extends to the right side of the first installation block (32), the right end of the pull rod (38) is fixedly connected with a pull ring (39), the front side of the installation plate (31) is fixedly connected with a second installation block (310), a second movable cavity (311) is formed in the second installation block (310), the top and the bottom of the inner wall of the second movable cavity (311) are both fixedly connected with second sliding rails (312), two ends between two opposite sides of the second sliding rails (312) are both slidably connected with second sliding blocks (313), a second spring (314) is fixedly connected between the two second sliding blocks (313), and one side, far away from the second sliding blocks (313), is fixedly connected with a connecting rod (315), one end, far away from the second slider (313), of the connecting rod (315) penetrates through the second movable cavity (311) and the second mounting block (310) and extends to the outside of the second mounting block (310), one end, far away from the second slider (313), of the connecting rod (315) is fixedly connected with a baffle (316), the right side of the baffle (316) is connected with a fixing plate (317) in a sliding mode, a connecting rod (318) is fixedly connected to the front side of the fixing plate (317), and one end, far away from the fixing plate (317), of the connecting rod (318) is fixedly connected with a clamping plate (319).

2. The electricity metering device mounting bracket of claim 1, wherein: the surface of the right side of the first sliding block (35) and the surface of the pull rod (38) are fixedly connected with a first spring (320), and one end, far away from the first sliding block (35), of the first spring (320) is fixedly connected with the right side of the inner wall of the first movable cavity (33).

3. The electricity metering device mounting bracket of claim 2, wherein: the back surface of the clamping plate (319) is provided with a first limiting groove (321), and the front surface of the second mounting block (310) is provided with a second limiting groove (322).

4. The electricity metering device mounting bracket of claim 1, wherein: radiating holes (4) are formed in the two sides of the box body (1).

5. The electricity metering device mounting bracket of claim 1, wherein: the front of the box body (1) is hinged with a box door (5) through a hinge, and the right side of the front of the box door (5) is fixedly connected with a handle.

6. The electricity metering device mounting bracket of claim 1, wherein: the bottom of the box body (1) is provided with a mounting hole (6).