Search

CN-120914643-B - Modularized electric energy metering box

CN120914643BCN 120914643 BCN120914643 BCN 120914643BCN-120914643-B

Abstract

The application relates to a modularized electric energy metering box, which relates to the technical field of electric energy metering and comprises a support, wherein the top of the support is fixedly connected with a box body, a heat dissipation mechanism is arranged on the left side of the outer part of the box body, an adjusting mechanism is arranged on the top of the box body, a movable plate is arranged in the box body, mounting blocks are fixedly connected on two sides of the outer part of the movable plate, dismounting mechanisms are arranged in the mounting blocks, electric elements are arranged on the front side of the outer part of the mounting blocks, a threading hole is formed in the left side of the lower part of the box body, a sealing mechanism is arranged in the threading hole, and a box door is arranged on the front side of the outer part of the box body. According to the application, the element is held firstly, then the clamping plate is pushed to move outwards to drive the related structure to move, and the clamping plate is separated after the first spring is extruded to take out the element; the split clamping plate is placed the component in the installation, and first spring reset is accomplished fixedly after unclamping, and this structure realizes the quick assembly disassembly of electric energy metering box component, saves the manual work and improves the effect of maintenance efficiency.

Inventors

  • WU CHENGLEI
  • GAO DONGQIANG

Assignees

  • 浙江永朗电气有限公司

Dates

Publication Date
20260512
Application Date
20250916

Claims (9)

  1. 1. The utility model provides a modularization electric energy metering box, which comprises a bracket (1), a serial communication port, support (1) top fixedly connected with box (2), radiating mechanism is installed in box (2) outside left side, box (2) top is provided with adjustment mechanism, box (2) inside is provided with movable plate (28), the outside both sides of movable plate (28) are all fixedly connected with installation piece (8), all be provided with dismouting mechanism in a plurality of installation piece (8), a plurality of installation piece (8) outside front sides all are provided with electrical component (9), threading hole (31) have been seted up in box (2) lower part left side, inside sealing mechanism that is provided with of threading hole (31), box (2) outside front side is installed chamber door (3), transparent window (4) are all installed to the outside both sides of right side chamber door (3), two transparent window (4) outsides are provided with digital amplification mechanism; The dismounting mechanism comprises a connecting ring (10), the connecting ring (10) is arranged in a plurality of mounting blocks (8), rotating plates (11) are rotationally connected to two outer sides of the connecting ring (10), connecting rods (12) are rotationally connected to two outer sides of the two rotating plates (11), sliding blocks (13) are arranged outside the plurality of connecting rods (12), limiting blocks (14) are fixedly connected to the tops of the two sliding blocks (13), first springs (16) are fixedly connected to two outer sides of the two sliding blocks (13), bottoms of the plurality of first springs (16) are fixedly connected to two inner sides of the mounting blocks (8), connecting plates (17) are fixedly connected to the front sides of the outer sides of the two sliding blocks (13), clamping plates (18) are fixedly connected to the tops of the two connecting plates (17), anti-skidding grooves are formed in the outer sides of the two clamping plates (18), guide grooves (67) are formed in the inner sides of the two sliding blocks (13), and the plurality of connecting rods (12) are slidably connected to the inner sides of the plurality of guide grooves (67); The sealing mechanism comprises a telescopic rod (32), the telescopic rod (32) is fixedly connected to the left side of the bottom of the box body (2), a second spring (33) is sleeved outside the telescopic rod (32), a movable block (34) is fixedly connected to the top of the telescopic rod (32), a protruding block (35) is fixedly connected to the top of the movable block (34), a sealing plate (36) is fixedly connected to the right side of the outside of the movable block (34), the sealing plate (36) is made of rubber, the sealing plate (36) is slidably connected to the inside of the threading hole (31), a pushing block (37) is slidably connected to the left side of the lower portion of the box body (2), and an inserting rod (38) is fixedly connected to the inside of the pushing block (37).
  2. 2. The modularized electric energy metering box according to claim 1, wherein the adjusting mechanism comprises a motor (21), the motor (21) is arranged on the left side of the top of the box body (2), the output end of the motor (21) is fixedly connected with a first bevel gear (22), the lower part of the first bevel gear (22) is in meshed connection with a second bevel gear (23), the inside of the second bevel gear (23) is fixedly connected with a transmission rod (24), the lower part of the transmission rod (24) is fixedly connected with a spur gear (25), the outside of the spur gear (25) is in meshed connection with a rack plate (26), the lower part of the rack plate (26) is fixedly connected with a connecting block (27), and the bottom of the connecting block (27) is fixedly connected with the top of the movable plate (28).
  3. 3. The modularized electric energy metering box according to claim 1, wherein the heat dissipation mechanism comprises a ventilating duct (40), the ventilating duct (40) is fixedly connected to the left outside of the box body (2), a ventilating board (48) is installed on the right inside of the ventilating duct (40), a dust-proof board (47) is installed on the left inside of the ventilating duct (40), a motor (42) is arranged in the middle of the ventilating duct (40), a rotating disc (43) is fixedly connected to the output end of the motor (42), fan blades (44) are fixedly connected to the periphery of the outer portion of the rotating disc (43), and a protective cover (50) is sleeved outside the ventilating duct (40).
  4. 4. The modularized electric energy metering box according to claim 1, wherein the digital amplifying mechanism comprises a connecting block (45), the connecting block (45) is fixedly connected to the middle parts of two transparent windows (4), an adjusting block (55) is fixedly connected to the inner parts of the connecting blocks (45), a sliding rod (56) is fixedly connected to the middle parts of the adjusting blocks (55), guide blocks (57) are fixedly connected to the outer two sides of the sliding rod (56), a third spring (58) is fixedly connected to the middle parts of the guide blocks (57), a positioning plate (59) is fixedly connected to the outer front sides of the guide blocks (57), frames (61) are fixedly connected to the outer front sides of the adjusting blocks (55), amplifying mirrors (62) are mounted in the middle parts of the two frames (61), a baffle (64) is arranged on the outer front sides of the two frames (61), and a plurality of positioning blocks (65) are fixedly connected to the two sides of the two frames (65).
  5. 5. The modularized electric energy metering box according to claim 1, wherein first sliding holes (19) are formed in two outer sides of the installation block (8), two connecting plates (17) are connected with two inner sides of the first sliding holes (19) in a sliding mode, two clamping plates (18) are made of rubber materials, limit grooves (15) are formed in two inner sides of the installation block (8), two limit blocks (14) are connected with two limit grooves (15) in a sliding mode, a protective shell (7) is arranged at the top of the box body (2), clamping grooves (20) are formed in the left side of the top of the box body (2), the protective shell (7) is connected with the clamping grooves (20) in a plugging mode, a spot welding screen (5) is arranged on the right side of the outer side of the box body (2), a knocking-out hole (6) is formed in the upper portion of the spot welding screen (5), and the knocking-out hole (6) is formed in the right side of the outer side of the box body (2).
  6. 6. A modular electric energy metering box according to claim 2, characterized in that the inside of the protruding block (35) is provided with a jack (39), the inserting rod (38) is inserted into the jack (39), the left side of the bottom of the box body (2) is provided with a third sliding hole (52), and the protruding block (35) is slidably connected in the third sliding hole (52).
  7. 7. A modular electric energy metering box according to claim 3, characterized in that the two sides of the outside of the ventilation pipeline (40) are fixedly connected with plug blocks (49), the two sides of the inside of the protection cover (50) are provided with slots (51), the plug blocks (49) are plugged with the slots (51), the middle part of the ventilation pipeline (40) is fixedly connected with a mounting ring (41), and the motor (42) is fixedly connected with the inside of the mounting ring (41).
  8. 8. The modularized electric energy metering box according to claim 2, wherein a through hole (29) is formed in the front side of the upper portion of the box body (2), the rack plate (26) is slidably connected to the inside of the through hole (29), a second sliding hole (30) is formed in the inner top of the box body (2), and the connecting block (27) is slidably connected to the inside of the second sliding hole (30).
  9. 9. The modularized electric energy metering box according to claim 4, wherein the two outer sides of the connecting block (45) are fixedly connected with extension blocks (53), the two inner sides of the extension blocks (53) are provided with mounting holes (54), the two positioning plates (59) are spliced with any two mounting holes (54), the outer sides of the connecting block (45) are provided with adjusting holes (46), the two positioning plates (59) and the guide plates (60) are slidably connected in the adjusting holes (46), the front sides of the outer sides of the two frames (61) are provided with first positioning holes (63), the plurality of positioning blocks (65) are spliced with the plurality of first positioning holes (63), and the lower sides of the outer sides of the two frames (61) are provided with second positioning holes (66).

Description

Modularized electric energy metering box Technical Field The application relates to the technical field of electric energy metering boxes, in particular to a modularized electric energy metering box. Background The electric energy metering box is an important device for installing, protecting and managing an electric energy metering device in an electric power system, is widely applied to residential communities, industrial parks, commercial buildings and public facilities, and has high convenience and efficiency in the process of installing, maintaining and replacing internal electric appliance elements along with the promotion of power grid construction and intelligent management. The existing electric energy metering box generally adopts a fixed structure, namely various electric elements (such as a circuit breaker, a wiring terminal, an ammeter and the like) are fixed on a mounting plate through screws or buckles, and the structure can meet basic use requirements, but has the following defects in the actual maintenance process, and when the internal electric elements are damaged or need to be replaced, a professional is usually required to use tools to detach fixing parts one by one, so that the operation is complex, and time and labor are wasted. And the measuring box inner space is limited, partial elements are arranged in the box body in a deep way, maintenance personnel need to stretch hands to enter a narrow space for operation, the labor intensity is increased, and certain safety risks exist, so that the maintenance efficiency of the electric energy measuring box is reduced. Disclosure of Invention The application aims to provide a modularized electric energy metering box, which solves the problems that when an internal electric element is damaged or needs to be replaced, a professional is usually required to use tools to detach fixing pieces one by one, the operation is complex, and time and labor are wasted. The application provides a modularized electric energy metering box, which comprises a bracket, wherein the top of the bracket is fixedly connected with a box body, the left side of the outer part of the box body is provided with a heat dissipation mechanism, the top of the box body is provided with an adjusting mechanism, the inner part of the box body is provided with a movable plate, the two sides of the outer part of the movable plate are fixedly connected with mounting blocks, the inner parts of a plurality of the mounting blocks are respectively provided with a dismounting mechanism, the front sides of the outer parts of a plurality of the mounting blocks are respectively provided with an electric element, the left side of the lower part of the box body is provided with a threading hole, the inner part of the threading hole is provided with a sealing mechanism, the front side of the outer part of the box body is provided with a box door, the two sides of the outer part of the right side of the box door are respectively provided with a transparent window, and the outer parts of the two transparent windows are respectively provided with a digital amplifying mechanism; The disassembly and assembly mechanism comprises a connecting ring, the connecting ring sets up a plurality of the inside of installation piece, the equal rotation in outer both sides of connecting ring is connected with the rotor plate, two the equal rotation in outer both sides of rotor plate is connected with the connecting rod, and is a plurality of the connecting rod outside all is provided with the sliding block, two the equal fixedly connected with stopper in sliding block top, two the equal fixedly connected with first spring in outer both sides of sliding block, a plurality of first spring bottom fixed connection is in the inside both sides of installation piece, two the equal fixedly connected with connecting plate of sliding block outside front side, two equal fixedly connected with splint in connecting plate top, two the anti-skidding groove has all been seted up to splint outside, two the guide way has all been seted up to the inside both sides of sliding block, a plurality of connecting rod sliding connection is in a plurality of the inside of guide way. Through adopting above-mentioned technical scheme, outwards remove both sides splint, drive connecting plate and sliding block and outwards move in step, make the connecting rod promote the pivoted board and rotate around the go-between, extrude a plurality of first springs simultaneously, can take out the component after the splint separation, during the installation, separate splint and place the component, first spring makes splint reset fixedly after unclamping, and the electric appliance component in this structure is convenient for quick assembly disassembly electric energy metering box is convenient for the removal of connecting rod through setting up the guide way. Preferably, the adjusting mechanism comprises a motor, the motor sets up the top left si