CN218331703U

CN218331703U - Electricity metering device convenient to installation

Info

Publication number: CN218331703U
Application number: CN202221198946.XU
Authority: CN
Inventors: 王松奇; 周玉成; 周进; 肖闯洋
Original assignee: Shenzhen Pinxin Detection Technology Co ltd
Current assignee: Shenzhen Pinxin Detection Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2023-01-17
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to an electricity measurement technical field, concretely relates to electricity metering device convenient to installation, including fixed frame, the bottom inner wall center department of fixed frame is fixed with places the base, the top wall connection who places the base has the electricity meter, the bottom outer wall of fixed frame and the below that is located and places the base are fixed with the wiring frame, the inner wall of fixed frame is provided with ammeter installation component, ammeter installation component includes side clamping part, back fixed part and top clamping part, and is known through the above-mentioned mode the utility model discloses need not utilize the screw to fix the electricity meter, and then need not consume time and energy and install and dismantle the screw, and then can make things convenient for the installation of workman to the electricity meter under the circumstances that does not influence the fixed effect of electricity meter more.

Description

Electricity metering device convenient to installation

Technical Field

The utility model relates to an electricity measurement technical field, concretely relates to electricity metering device convenient to installation.

Background

The electricity metering instrument is an electricity meter, and is used for metering the electric energy consumption, so that the electricity consumption of a user can be accurately metered, and a power supply company can conveniently manage the electricity.

Most of current coulombmeter all is through screw fixed mounting in the guard box, adopt this mode to fix the coulombmeter, though fixed mode is simple, and fixed cost is low, but the workman all need screw up or unscrew the screw when needing the installation or dismantling the electric quantity at every turn, and the screw still need be looked for the hole to the hole when the installation, it is more time-consuming and laboursome, the screw is the condition that corrodes or smooth silk appears after long-time the use easily in addition, it also can cause the hindrance to workman's installation and dismantlement.

Therefore, it is necessary to invent an electrical metering device which is easy to install.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an electricity metering device convenient to installation to solve the workman and all need screw up or unscrew the screw when at every turn needing the installation or dismantling the electric quantity, and the screw still need look for the hole to the hole when the installation, it is more time-consuming and energy-consuming, the screw is after long-time the use appears corroding easily in addition or the condition of smooth silk, it also can lead to the fact the problem of hindrance to workman's installation and dismantlement.

In order to achieve the above object, the present invention provides the following technical solutions: an electricity metering instrument convenient to install comprises a fixing frame, wherein a placing base is fixed at the center of the inner wall of the bottom end of the fixing frame, the outer wall of the top end of the placing base is connected with an electricity meter, a wiring frame is fixed on the outer wall of the bottom end of the fixing frame and positioned below the placing base, and an electricity meter installing assembly is arranged on the inner wall of the fixing frame;

ammeter installation component includes side clamping part, after-fixing part and top clamping part, side clamping part sets up the both sides end wall at fixed frame, side clamping part includes screw rod, square fixed clamp splice, clamping spring and bracing piece, after-fixing part is connected with the rear end inner wall of fixed frame, after-fixing part includes spacing slide and bent type slider a, top clamping part sets up the top at the ammeter, top clamping part includes upper cover plate, bent type slider b, arc holder, elastic telescopic rod and fixed spring.

Preferably, the bottom inner wall of the wiring frame is fixed with the wiring port, the arc slot has all been seted up to the wiring frame both sides outer wall front end, the front end outer wall of wiring frame is provided with the closing plate, the rear end outer wall of closing plate is fixed with the arc inserted block with arc slot junction, the arc inserted block all with arc slot inner wall sliding connection.

Preferably, two sets of the relative one end of screw rod all passes the both sides inner wall of fixed frame and with two sets of the center department of the opposite side outer wall of square fixed clamp splice rotates to be connected, the outer wall of screw rod all with the both sides end wall threaded connection of fixed frame, two sets of the relative one end of square fixed clamp splice all with the both sides outer wall connection of coulombmeter.

Preferably, clamping spring sets up all keeping away from ammeter one side outer wall fixed connection with square fixed clamp splice at the upper and lower end of screw rod and clamping spring's one end that is close to square fixed clamp splice, clamping spring keeps away from the one end of square fixed clamp splice all with the both sides inner wall fixed connection of fixed frame.

Preferably, the bracing piece sets up two sets of clamping spring's opposite one side, the one end that the bracing piece is close to fixed frame all is articulated with the both sides inner wall of fixed frame, the one end that fixed frame was kept away from to the bracing piece all with two sets of the upper and lower end of the opposite one side outer wall of square fixed clamp splice is articulated.

Preferably, the rear end outer wall of spacing slide all with the rear end inner wall center department fixed connection of fixed frame, bent type spacing groove has been seted up to the top outer wall of spacing slide, bent type slider an's outer wall all with the inner wall sliding connection who bends type spacing groove, bent type slider a keeps away from the one end of spacing slide all with the rear end outer wall connection of coulombmeter.

Preferably, bent type spout has all been seted up to the front end outer wall both sides of fixed frame, the upper cover plate sets up the both sides inner wall at fixed frame and is located the top of coulometer, the both sides outer wall of upper cover plate all is fixed with bent type slider b, bent type slider b's outer wall all with the inner wall sliding connection of bent type spout.

Preferably, the arc holder sets up in the bottom outer wall below of upper cover plate and with the top sliding connection of coulomb meter, fixed spring's upper end all with the bottom outer wall fixed connection of upper cover plate, the elasticity telescopic link sets up in fixed spring's both sides and the upper end of elasticity telescopic link all with the bottom outer wall both sides fixed connection of upper cover plate, the bottom of elasticity telescopic link and fixed spring all with the top outer wall fixed connection of arc holder.

The utility model has the advantages that:

the utility model discloses in, the workman can place it when installing the electricity scale on the fixed frame place the base, the type spacing groove that curves set up curved slider an and spacing slide carries out sliding connection after that, make the electricity scale can be connected with spacing spout through curved slider an, and can press from both sides tight fixedly to the both ends outer wall of electricity scale through the screw rod that sets up and the cooperation between the square fixed clamp splice, and the upper cover plate through setting up, the arc holder, cooperation between elastic telescopic rod and the fixed spring comes to press from both sides tight fixedly to the bottom of electricity scale, can know through the above-mentioned mode the utility model discloses need not utilize the screw to fix the electricity scale, and then need not consume time and energy and install and dismantle the screw, and then can make things convenient for the installation of workman to the electricity scale under the circumstances that does not influence the fixed effect of electricity scale more.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;

fig. 3 is a schematic view of a partial cross-sectional structure of the side view direction of the middle fixing frame according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the overlooking direction of the middle limit sliding seat of the present invention.

In the figure: 100. a fixing frame; 110. placing a base; 120. a limiting sliding seat; 121. a curved slider a; 200. a wiring frame; 210. a wiring port; 220. a sealing plate; 300. a screw; 310. a square fixed clamping block; 320. a clamping spring; 330. a support bar; 400. an upper cover plate; 410. a curved slider b; 420. an arc-shaped clamping seat; 421. an elastic telescopic rod; 422. the spring is fixed.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Referring to fig. 1-4, the utility model provides an electricity metering instrument convenient to install, including fixed frame 100, the bottom inner wall center department of fixed frame 100 is fixed with places base 110, the top outer wall of placing base 110 is connected with the electricity meter, the place base 110 that sets up is for supporting the bottom of electricity meter, the material of the place base 110 that sets up is plastics, and the bottom outer wall of the place base 110 that sets up and the bottom outer wall of fixed frame 100 of setting have seted up the through-hole in the position department that corresponds with wiring mouth 210, the through-hole of seting up is for being convenient for be connected the lead wire of electricity meter and the measurement electric wire of transmission system, the bottom outer wall of fixed frame 100 just is located the below of placing base 110 and is fixed with wiring frame 200, the bottom inner wall of wiring frame 200 all is fixed with wiring mouth 210, wiring mouth 210 that sets up is for being connected the lead wire of electricity meter and the measurement electric wire of transmission system, the outer wall front end has all seted up the arc slot in both sides of wiring frame 200, the front end outer wall of wiring frame 200 is provided with sealing plate 220, the rear end outer wall of sealing plate 220 is fixed with arc plug block in the junction with arc slot, arc inner wall, arc plug block is connected sealing plate, the sealing plate is provided is for the sealing plate of arc plug block 200, the sealed connection of the front end of the wiring frame that the front end that the wiring frame that can carry out the effect of the connection of the arc slot is carried out;

the inner wall of the fixed frame 100 is provided with an ammeter mounting assembly, the ammeter mounting assembly comprises a side clamping part, a rear fixing part and a top clamping part, the side clamping part is arranged on the end walls of two sides of the fixed frame 100, the side clamping part comprises a screw 300, square fixing clamping blocks 310, clamping springs 320 and support rods 330, the side clamping part is arranged for clamping the positions of two sides of an ammeter, the opposite ends of the two sets of screw 300 penetrate through the inner walls of two sides of the fixed frame 100 and are rotatably connected with the centers of the outer walls of the two opposite sides of the two sets of square fixing clamping blocks 310, the outer wall of the screw 300 is in threaded connection with the end walls of two sides of the fixed frame 100, the opposite ends of the two sets of square fixing clamping blocks 310 are connected with the outer walls of two sides of the ammeter, a graphene plate is fixed at one end of the screw 300 in contact with the ammeter, and is arranged for improving the heat conduction effect of the ammeter, the clamping springs 320 are arranged at the upper and lower ends of the screw 300, one ends of the clamping springs 320 close to the square fixing clamping blocks 310 are fixedly connected with the outer wall of one side of the square fixing clamping blocks 310 far away from the electricity meter, the arranged screw 300 can drive the square fixing clamping blocks 310 to move left and right when rotating through the effect of threaded connection with the end walls of the two sides of the fixing frame 100, the arranged clamping springs 320 are arranged to improve the clamping effect of the screw 300 on the outer wall of the electricity meter by using elastic acting force, one ends of the clamping springs 320 far away from the square fixing clamping blocks 310 are fixedly connected with the inner walls of the two sides of the fixing frame 100, the support rods 330 are arranged at the opposite sides of the two sets of clamping springs 320, one ends of the support rods 330 close to the fixing frame 100 are hinged with the inner walls of the two sides of the fixing frame 100, one ends of the support rods 330 far away from the fixing frame 100 are hinged with the upper and lower ends of the outer wall of the opposite sides of the two sets of the square fixing clamping blocks 310, the supporting rod 330 is arranged to improve the supporting effect of the square fixing clamping block 310, and two ends of the supporting rod 330 are respectively hinged to the inner walls of the two sides of the fixing frame 100 and the outer wall of the square fixing clamping block 310 to avoid the supporting rod 330 from blocking the movement of the screw 300;

the rear fixing part is connected with the inner wall of the rear end of the fixing frame 100, the rear fixing part comprises a limiting slide seat 120 and a curved slide block a121, the top end clamping part is arranged at the top end of the electricity meter, the outer wall of the rear end of the limiting slide seat 120 is fixedly connected with the center of the inner wall of the rear end of the fixing frame 100, the outer wall of the top end of the limiting slide seat 120 is provided with a curved limiting groove, the outer wall of the curved slide block a121 is slidably connected with the inner wall of the curved limiting groove, one end, away from the limiting slide seat 120, of the curved slide block a121 is connected with the outer wall of the rear end of the electricity meter, the set curved slide block a121 can be fixedly connected with the rear end shell of the electricity meter through screws, workers can connect the curved slide block a121 with the limiting slide seat 120 through the matching effect of the curved slide block a121 and the curved limiting groove, and accordingly the fixing effect on the electricity meter can be improved;

top clamping part includes upper cover plate 400, bent type slider b410, arc holder 420, elasticity telescopic link 421 and fixed spring 422, the top clamping part who sets up is in order to compress tightly fixedly to the bottom of coulometer, bent type spout has all been seted up to the front end outer wall both sides of fixed frame 100, upper cover plate 400 sets up the both sides inner wall at fixed frame 100 and is located the top of coulometer, the both sides outer wall of upper cover plate 400 all is fixed with bent type slider b410, bent type slider b 410's outer wall all with the inner wall sliding connection of bent type spout, the cooperation of upper cover plate 400 accessible bent type slider b410 and bent type spout of setting slides on the both sides inner wall upper portion of fixed frame 100, arc holder 420 sets up in the bottom outer wall below of upper cover plate 400 and with the top sliding connection of coulometer, the upper end of fixed spring 422 all with the bottom outer wall fixed connection of upper cover plate 400, elasticity telescopic link 421 sets up the both sides of both sides and the upper end of elasticity telescopic link 421 at fixed spring 422 all with the bottom outer wall both sides fixed connection of arc holder 420, elasticity telescopic link 421 sets up the top fixed spring 422 and all carries out the top of elasticity telescopic link through the top fixed effort of fixed spring 422 and the top of fixed spring holder 422.

The utility model discloses a use as follows: an installer in the field can firstly fixedly connect the rear end of the fixing frame 100 with the installation area of the safety protection box through the installation plates and the screws fixed on the upper and lower outer walls of the two sides of the fixing frame 100, after the connection is completed, the installer can take out the electricity meter to be installed, and connect one end of the curved sliding block a121 with the outer wall of the rear end of the electricity meter by using the screws, after the connection is completed, the electricity meter is placed on the placing base 110 from the top end of the fixing frame 100, and the outer wall of the curved sliding block a121 is in sliding connection with the curved limiting groove formed on the limiting sliding base 120, so that the curved sliding block a121 is connected with the limiting sliding base 120, after the connection is completed, a worker takes out the sealing plate 220 and pulls the lead at the bottom end of the electricity meter into the wiring port 210 to be electrically connected with the measuring wire of the power transmission system, and then takes out the wiring frame 200 to seal the front end of the wiring frame 200, after the fixing is completed, the screw rod 300 is screwed so that the screw rod 300 drives the square fixing clamping block 310 to clamp and fix the two side outer walls of the electricity meter through the matching effect of threaded connection with the two side end walls of the fixing frame 100, so that the electricity meter cannot shake in the fixing frame 100, then the upper cover plate 400 is taken out, the two ends of the upper cover plate 400 are connected with the curved sliding groove formed in the front end outer wall of the fixing frame 100 through the curved sliding block b410, when the arc-shaped clamping seat 420 is contacted with the top end of the electricity meter, an installer extrudes the arc-shaped clamping seat 420 to enable the fixing spring 422 to contract with the elastic telescopic rod 421, after the arc-shaped clamping seat 420 moves to the top of the electricity meter, the set elastic telescopic rod 421 and the fixing spring 422 can enable the arc-shaped clamping seat 420 to move downwards to compress and fix the top end of the electricity meter through the elastic acting force, and the installation of the electricity meter is completed.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an electricity metering device convenient to installation, includes fixed frame (100), the bottom inner wall center department of fixed frame (100) is fixed with places base (110), the top wall connection who places base (110) has the coulombmeter, the bottom outer wall of fixed frame (100) just is located the below of placing base (110) and is fixed with wiring frame (200), its characterized in that: an ammeter mounting assembly is arranged on the inner wall of the fixing frame (100);

ammeter installation component includes side clamping part, after-fixing part and top clamping part, side clamping part sets up the both sides end wall at fixed frame (100), side clamping part includes screw rod (300), square fixed clamp splice (310), clamping spring (320) and bracing piece (330), after-fixing part and the rear end inner wall connection of fixed frame (100), after-fixing part includes spacing slide (120) and bent type slider a (121), top clamping part sets up the top at the coulombmeter, top clamping part includes upper cover plate (400), bent type slider b (410), arc holder (420), elasticity telescopic link (421) and fixed spring (422).

2. An electrical metering apparatus as claimed in claim 1, which is easy to install, wherein: the bottom inner wall of wire connection frame (200) all is fixed with wiring mouth (210), the arc slot has all been seted up to wire connection frame (200) both sides outer wall front end, the front end outer wall of wire connection frame (200) is provided with closing plate (220), the rear end outer wall of closing plate (220) is fixed with the arc inserted block with arc slot junction, the arc inserted block all with arc slot inner wall sliding connection.

3. An electrical metering device as claimed in claim 1, wherein: two sets of the relative one end of screw rod (300) all passes the both sides inner wall of fixed frame (100) and with two sets of the center department of the opposite side outer wall of square fixed clamp splice (310) rotates to be connected, the outer wall of screw rod (300) all with the both sides end wall threaded connection of fixed frame (100), two sets of the relative one end of square fixed clamp splice (310) all with the both sides outer wall connection of coulombmeter.

4. An electrical metering apparatus as claimed in claim 3, which is easy to install, wherein: clamping spring (320) set up all keep away from ammeter one side outer wall fixed connection with square fixed clamp splice (310) in the one end that clamping spring (320) are close to square fixed clamp splice (310) and clamping spring (320) the last lower extreme of screw rod (300), clamping spring (320) keep away from the one end of square fixed clamp splice (310) all with the both sides inner wall fixed connection of fixed frame (100).

5. An electrical metering device as claimed in claim 4, wherein: the bracing piece (330) sets up two sets of the opposite one side of clamping spring (320), the one end that bracing piece (330) is close to fixed frame (100) all articulates with the both sides inner wall of fixed frame (100), the one end that fixed frame (100) were kept away from in bracing piece (330) all with two sets of the upper and lower end of the opposite one side outer wall of square fixed clamp splice (310) is articulated.

6. An electrical metering apparatus as claimed in claim 1, which is easy to install, wherein: the rear end outer wall of spacing slide (120) all with the rear end inner wall center department fixed connection of fixed frame (100), the type spacing groove that curves has been seted up to the top outer wall of spacing slide (120), the outer wall of type slider a (121) that curves all with the inner wall sliding connection who curves the type spacing groove, the one end that spacing slide (120) was kept away from in type slider a (121) that curves all with the rear end outer wall connection of coulombmeter.

7. An electrical metering device as claimed in claim 1, wherein: bent type spout has all been seted up to the front end outer wall both sides of fixed frame (100), upper cover plate (400) set up the both sides inner wall of fixed frame (100) and are located the top of coulombmeter, the both sides outer wall of upper cover plate (400) all is fixed with bent type slider b (410), the outer wall of bent type slider b (410) all with the inner wall sliding connection of bent type spout.

8. An electrical metering apparatus of claim 7, wherein: arc holder (420) set up in the bottom outer wall below of upper cover plate (400) and with the top sliding connection of coulometer, the upper end of fixed spring (422) all with the bottom outer wall fixed connection of upper cover plate (400), elasticity telescopic link (421) set up in the both sides of fixed spring (422) and the upper end of elasticity telescopic link (421) all with the bottom outer wall both sides fixed connection of upper cover plate (400), the bottom of elasticity telescopic link (421) and fixed spring (422) all with the top outer wall fixed connection of arc holder (420).