Fast-assembly type electric energy metering device

Abstract

The invention relates to the technical field of electric energy metering, in particular to a fast-assembly type electric energy metering device which comprises a metering module, an installation module is arranged in the metering module, the metering module comprises a cabinet body, the side face of the cabinet body is rotationally connected with a cabinet door through a hinge, and the inner top face and the inner bottom face of the cabinet body are both fixedly connected with fixing plates. The mounting module comprises a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are located between the two fixing plates. According to the invention, the first mounting plate is rotatably connected with the second mounting plate, and the first mounting plate can move out of the cabinet body through the first push rod, so that the first mounting plate can be pushed out of the cabinet body, the height of the first mounting plate is reduced, the second mounting plate can be pushed out of the cabinet body through the second push rod, and the height of the second mounting plate is increased; electrical devices can be quickly installed at the top of the first installation plate and the bottom of the second installation plate, and the wire connection condition of the electrical devices at the top and the bottom can be checked conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of electric energy metering, in particular to a quick-install electric energy metering device. Background Art

[0002] An electric energy metering device is a general term for a combination of all electrical equipment, electrical parts and mechanical structures that measure electric energy. It is mainly used to measure and record the amount of power generated, the amount of power supplied, the amount of power consumed by the plant, the amount of power lost and the amount of power consumed by the user. Among them, the electric energy metering cabinet belongs to a special cabinet-type electric energy metering device. When the cabinet-type electric energy metering device, that is, the electric energy metering cabinet, is used and installed, the electrical equipment and devices are usually installed in metal-enclosed high and low voltage cabinets. Since the cabinet body of some cabinet-type electric energy metering devices is relatively high, it is not convenient to connect the wires to the top of the electrical devices when installing electrical devices such as electric energy meters. When connecting the wires to the electrical devices at the bottom of the cabinet, it is necessary to squat for a long time to install the electrical devices. At the same time, when connecting the wires, it is not convenient to directly check the situation of the wires being pressed into the connection holes of the top and bottom electrical devices, which is not conducive to checking the connection status of the wires. Summary of the invention

[0003] The object of the present invention is to provide a quick-install electric energy metering device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A quick-install electric energy metering device comprises a metering module, wherein an installation module is arranged inside the metering module, the metering module comprises a cabinet, the side of the cabinet is rotatably connected with a cabinet door through a hinge, the top surface and the inner bottom surface of the cabinet are fixedly connected with a fixing plate, the installation module comprises a mounting plate 1 and a mounting plate 2, the mounting plate 1 and the mounting plate 2 are located between two fixing plates, the bottom side surface of the mounting plate 1 is rotatably connected with the inner side surface of the top of the mounting plate 2, the sides of the mounting plate 1 and the mounting plate 2 are both provided with a clamping mechanism, a plurality of electric energy meters are arranged on one side of the clamping mechanism, a limiting block 1 is arranged at the top of the two side surfaces of the mounting plate 1, and a limiting block 2 is arranged at the bottom of the two side surfaces of the mounting plate 2, a push rod 1 is arranged corresponding to the limit block 1 on both sides of the mounting plate 1, and a push rod 2 is arranged corresponding to the limit block 2 on the back sides of the two push rods 1, the side surface of the limit block 1 is slidably connected to the top of the side surface of the adjacent push rod 1, and the side surface of the limit block 2 is slidably connected to the bottom of the side surface of the adjacent push rod 2.

[0006] Furthermore, the clamping mechanism includes a U-shaped frame, the side surfaces of the first mounting plate and the second mounting plate are fixedly connected to the adjacent side surfaces of the U-shaped frame, a clamping rod 1 is fixedly connected to the top of the inner side surface of the U-shaped frame, the side surfaces of the U-shaped frame and the first clamping rod are in contact with the side surface of the electric energy meter, a clamping rod 2 is slidably connected to the bottom of the inner side surface of the U-shaped frame, two L-shaped rods are fixedly connected to the side surface of the electric energy meter, the inner side surfaces of the first clamping rod and the second clamping rod are slidably connected to the adjacent side surfaces of the L-shaped rods, positioning screws are screwed on both sides of the top surface of the first clamping rod, and the bottom end of the positioning screw is in contact with the top surface of the second clamping rod.

[0007] Further, a connecting mechanism is provided on the side surface of the first mounting plate and the side surface of the second mounting plate, and the connecting mechanism includes two terminal blocks, and the bottom of the side surface of the first mounting plate and the top of the side surface of the second mounting plate are both fixedly connected to the side surfaces of the adjacent terminal blocks, and a fixing rod one and a fixing rod two are provided between the two terminal blocks, and the opposite surfaces of the fixing rod one and the fixing rod two are in contact with each other, the top surface of the first fixing rod is fixedly connected to the bottom surface of the adjacent terminal block, and the bottom surface of the second fixing rod is fixedly connected to the top surface of the adjacent terminal block, the side surface of the first fixing rod is fixedly connected to the bottom of the side surface of the first mounting plate, and the side surface of the second fixing rod is fixedly connected to the top of the side surface of the second mounting plate, the inner side surface of the first fixing rod is fixedly connected to a plurality of conductive sleeves, and the top surface of the second fixing rod is fixedly connected to a plurality of conductive sheets slidably connected to the inner sides of the adjacent conductive sleeves.

[0008] Furthermore, a connecting box is fixedly connected to the side of the fixed plate at the bottom, the top and bottom surfaces of the connecting box are fixedly connected to the limiting plates, and the sides of the two limiting plates are fixedly connected to the sides of the fixed plate at the bottom, the opposite surfaces of the two limiting plates are slidably connected to the side away from the connecting box with a sliding block, the side of the sliding block away from the connecting box is fixedly connected to a sorting block, the inner side surface of the connecting box is rotatably connected to a winding rod, the side of the sliding block is fixedly connected to a connecting wire, and one end of the connecting wire extends to the inside of the connecting box and is wound on the winding rod, the inner side surface of the connecting box is fixedly connected to a connecting frame, and a clockwork spring is arranged between the inner side surface of the connecting frame and the side surface of the winding rod.

[0009] Furthermore, a connecting shaft 1 is rotatably connected to the top of the side surface of the mounting plate 1 and is rotatably connected to two limit blocks 1, and a connecting shaft 2 is rotatably connected to the bottom of the side surface of the mounting plate 2 and is rotatably connected to two limit blocks 2, a T-shaped slot 1 is provided at the top of the side surface of the push rod 1 and a T-shaped slot 2 is provided at the bottom of the side surface of the push rod 2, the side surfaces of the limit block 1 and the limit block 2 are both fixedly connected to T-shaped blocks, and the inner side surfaces of the T-shaped slot 1 and the inner side surfaces of the T-shaped slot 2 are both slidably connected to the side surfaces of adjacent T-shaped blocks.

[0010] Furthermore, the tops of the two side surfaces of the second mounting plate are rotatably connected to positioning seats, the sides of the first push rod and the second push rod are in contact with the adjacent sides of the positioning seats, the bottom of the first push rod side and the top of the second push rod side are fixedly connected to plug rods, and two plug-in grooves are provided on the top surface of the positioning seat corresponding to the plug-in rods.

[0011] Preferably, a connecting groove is provided at the bottom of one side of the mounting plate, an inner side of the connecting groove is rotatably connected to a fixing shaft fixedly connected to the second inner side of the mounting plate, and a torsion spring is provided between the inner side of the connecting groove and the side of the fixing shaft.

[0012] Preferably: the two opposite surfaces of the two fixed plates are fixedly connected to two U-shaped seats, the limit block 1 is located between the two top U-shaped seats, and the two bottom U-shaped seats are located between the two limit blocks 2, the side surfaces at both ends of the connecting shaft 1 are in contact with the inner side surfaces of the adjacent U-shaped seats, and the inner side surfaces at both ends of the connecting shaft 2 are in contact with the inner side surfaces of the adjacent U-shaped seats.

[0013] Furthermore, two fixed frames are fixedly connected to the push rod 1 on both sides of the inner side surface of the cabinet, and the sides of the push rod 1 and the push rod 2 close to the fixed frame are fixedly connected to the adjustment frames, and the sides of the adjustment frames are fixedly connected to two connecting seats, and the inner side surfaces of the fixed frames are rotatably connected to two bidirectional screw rods corresponding to the push rod 1 and the push rod 2, and the bottoms of the bidirectional screw rod sides are rotatably connected to the inner side surfaces of the cabinet, and the sides of the bidirectional screw rods are screwed together with two sliding seats slidably connected to the inner side surfaces of the fixed frames, and the inner side surfaces of the sliding seats are rotatably connected to support rods rotatably connected to the inner side surfaces of adjacent connecting seats.

[0014] The invention further comprises: a base is fixedly connected to the bottom surface of the cabinet, and the bottom surface of the base is fixedly connected to four supporting columns, and the bottom of the side surface of the two-way screw rod is rotatably connected to the inner side surface of the base, and the inner side surface of the base is rotatably connected to a rotating rod 2 corresponding to the two-way screw rod, and the inner side surface of the rotating rod 2 is rotatably connected to a rotating rod 1, and the side surfaces of the two ends of the rotating rod 1 and the bottom ends of the two two-way screw rods located in the middle are fixedly sleeved with bevel gears 3, and the two adjacent bevel gears 3 are meshing for transmission, and the two sides of the side surface of the rotating rod 2 and the bottom ends of the two two-way screw rods away from the rotating rod 1 are fixedly sleeved with bevel gears 4, and the two adjacent bevel gears 4 are meshing for transmission, and the inner side surface of the base is rotatably connected to an adjusting rod 1 and an adjusting rod 2, and one end of the adjusting rod 1 and the side surface of the rotating rod 1 are fixedly sleeved with bevel gear 1, and the two bevel gears 1 are meshing for transmission, and one end of the adjusting rod 2 and the side surface of the rotating rod 2 are fixedly sleeved with bevel gear 2, and the two bevel gears 2 are meshing for transmission.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The electric energy meter can be connected to the clamping mechanism through the rotation connection between the mounting plate 1 and the mounting plate 2, so that the electric energy meter can be fixed on the mounting plate 1 and the mounting plate 2, and other electrical devices can be connected to the mounting plate 1 and the mounting plate 2 to form an electric energy metering system inside the cabinet, so that the electric energy can be measured through the electric energy metering device. During installation, the push rod 1 can be moved toward the outside of the cabinet first, so that the mounting plate 1 can be pushed outward by the push rod 1, the mounting plate 2 can be rotated toward the outside of the cabinet, and the mounting plate 1 can be moved downward along the push rod 1, so that the mounting plate 1 can be pushed out of the cabinet and the height of the mounting plate 1 can be lowered, which is convenient for installing the electrical device on the top of the mounting plate 1. After the mounting plate 1 is moved to its original position, the mounting plate 2 can be pushed out of the cabinet by the push rod 2, and the height of the mounting plate 2 can be increased, which is conducive to quickly installing the electrical device on the top of the mounting plate 1 and the bottom of the mounting plate 2, and it is convenient to check the connection of the wires on the electrical devices at the top and the bottom.

[0017] 2. By slidingly connecting the first and second locking rods with the adjacent L-shaped rods, the L-shaped rod on the electric energy meter can be hung on the first locking rod, and under the action of gravity, the second locking rod can be inserted into the bottom L-shaped rod. After connecting several electric energy meters to the clamping mechanism, the positioning screw rod can be rotated to make the positioning screw rod abut against the top surface of the second locking rod, thereby limiting the position of the second locking rod, so that the second locking rod can stably abut against the bottom L-shaped rod, thereby stably connecting the electric energy meter to the clamping mechanism. When installing several electric energy meters, it is only necessary to rotate the positioning screw rods on both sides, which is convenient for quickly installing several electric energy meters on the clamping mechanism, which is conducive to the rapid installation of the electric energy metering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a quick-install electric energy metering device of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the cabinet in the present invention;

[0020] Figure 3 It is a schematic diagram of the fixed plate structure in the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure of the connection box in the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the mounting plate 1 and the mounting plate 2 in the present invention;

[0023] Figure 6 It is a schematic diagram of the internal structure of the mounting plate of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of a push rod in the present invention;

[0025] Figure 8It is a schematic diagram of the side view structure of the U-shaped seat in the present invention;

[0026] Fig. 9 It is a schematic diagram of the internal structure of the fixed frame in the present invention;

[0027] Fig.10 This is a schematic diagram of the internal structure of the base in the present invention when viewed from above;

[0028] Fig.11 yes Fig.10 A magnified image of point A;

[0029] Fig.12 It is a schematic diagram of the structure of the clamping mechanism in the present invention;

[0030] Fig.13 It is a schematic diagram of the internal structure of the U-shaped frame in the present invention;

[0031] Fig.14 It is a schematic diagram of the internal side structure of the connecting mechanism in the present invention.

[0032] In the figure: 100, metering module; 110, cabinet; 111, cabinet door; 120, base; 121, support column; 122, adjustment rod 1; 123, adjustment rod 2; 124, rotating rod 1; 125, rotating rod 2; 126, bevel gear 1; 127, bevel gear 2; 130, fixed plate; 131, U-shaped seat; 140, fixed frame; 141, two-way screw rod; 142, sliding seat; 143, support rod; 150, connection box; 151, limit plate; 152, sliding block; 153, sorting block; 154, connecting line; 155, connection frame; 156, spring; 157, retracting rod; 160, bevel gear 3; 170, bevel gear 4; 200, installation module; 210, installation plate 1; 211, connection Axis 1; 212, limit block 1; 213, fixed axis; 214, torsion spring; 220, mounting plate 2; 221, connecting axis 2; 222, limit block 2; 230, push rod 1; 231, T-slot 1; 240, push rod 2; 241, T-slot 2; 250, adjustment frame; 251, connecting seat; 260, positioning seat; 261, plug-in slot; 270, plug-in rod; 280, T-block; 300, clamping mechanism; 310, U-shaped frame; 320, clamping rod 1; 330, clamping rod 2; 340, positioning screw; 400, electric energy meter; 410, L-shaped rod; 500, connecting mechanism; 510, terminal block; 520, fixing rod 1; 521, conductive sleeve; 530, fixing rod 2; 531, conductive sheet. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-7 In an embodiment of the present invention, a quick-install electric energy metering device includes a metering module 100, wherein an installation module 200 is arranged inside the metering module 100, wherein the metering module 100 includes a cabinet 110, wherein a cabinet door 111 is rotatably connected to a side of the cabinet 110 through a hinge, wherein a fixing plate 130 is fixedly connected to the top and bottom surfaces of the cabinet 110, wherein the installation module 200 includes a first installation plate 210 and a second installation plate 220, wherein the first installation plate 210 and the second installation plate 220 are located between the two fixing plates 130, wherein the bottom side surface of the first installation plate 210 is rotatably connected to the top inner side surface of the second installation plate 220, and the first installation plate 210 and the second installation plate 220 are rotatably connected to each other. A clamping mechanism 300 is provided on both sides of the mounting plate 20, and a plurality of electric energy meters 400 are provided on one side of the clamping mechanism 300. A limiting block 212 is provided on the top of both sides of the mounting plate 210, and a limiting block 222 is provided on the bottom of both sides of the mounting plate 220. A pushing rod 230 is provided on both sides of the mounting plate 210 corresponding to the limiting block 212, and a pushing rod 240 is provided on the corresponding limiting block 222 on the back sides of the two pushing rods 230. The side of the limiting block 212 is slidably connected to the top of the side of the adjacent pushing rod 230, and the side of the limiting block 222 is slidably connected to the bottom of the side of the adjacent pushing rod 240.

[0035] Specifically, the electric energy meter 400 can be connected to the clamping mechanism 300, so that the electric energy meter 400 can be fixed on the mounting plate 1 210 and the mounting plate 2 220 through the clamping mechanism 300, and other electrical devices can be connected to the mounting plate 1 210 and the mounting plate 2 220 to form an electric energy metering system inside the cabinet 110, so that the electric energy is measured by the electric energy metering device. When the electric energy metering device is installed, the push rod 1 230 can be moved toward the outside of the cabinet 110 first, and the push rod 1 230 can push the mounting plate 1 210 outward through the limit block 1 212, so that the mounting plate 220 can be rotated toward the outside of the cabinet 110. At this time, the mounting plate 1 210 can be pulled downward along the push rod 1 230 through the mounting plate 220, so that the mounting plate 1 210 can be pushed out of the cabinet 110 and Lowering the height of the mounting plate 210 makes it easier to install electrical components on the top of the mounting plate 210. After the mounting plate 210 is moved back to its original position, the push rod 240 can push the mounting plate 220 out of the cabinet 110 through the limit block 222. Under the pull of the mounting plate 210, the mounting plate 220 and the mounting plate 220 can be moved upward along the push rod 240, thereby pushing the mounting plate 220 out of the cabinet 110 and increasing the height of the mounting plate 220, which is beneficial for quickly installing electrical components on the top of the mounting plate 210 and the bottom of the mounting plate 220, and moving the mounting plate 1 210 and the mounting plate 220 out of the cabinet 110, which is convenient for increasing the operating space for installing electrical components and facilitating checking the connection status of the wires on the top and bottom electrical components.

[0036] Embodiment 1

[0037] like Figure 12-13 As shown, in this embodiment, the clamping mechanism 300 includes a U-shaped frame 310, and the side surfaces of the mounting plate 1 210 and the mounting plate 220 are fixedly connected to the adjacent side surfaces of the U-shaped frame 310, and a clamping rod 1 320 is fixedly connected to the top of the inner side surface of the U-shaped frame 310, and the side surfaces of the U-shaped frame 310 and the clamping rod 1 320 are both in contact with the side surface of the electric energy meter 400, and a clamping rod 2 330 is slidably connected to the bottom of the inner side surface of the U-shaped frame 310, and two L-shaped rods 410 are fixedly connected to the side surface of the electric energy meter 400, and the inner side surfaces of the clamping rod 1 320 and the inner side surfaces of the clamping rod 2 330 are both slidably connected to the adjacent side surfaces of the L-shaped rod 410, and positioning screws 340 are screwed on both sides of the top surface of the clamping rod 1 320, and the bottom end of the positioning screw 340 is in contact with the top surface of the clamping rod 2 330.

[0038] During specific implementation, the L-shaped rod 410 on the top of the electric energy meter 400 is hung on the locking rod 1 320, and under the action of gravity, the locking rod 2 330 will move downward and be inserted into the bottom L-shaped rod 410. After connecting a number of electric energy meters 400 to the locking mechanism 300, the positioning screw 340 can be rotated so that the positioning screw 340 is against the top surface of the locking rod 2 330, thereby limiting the position of the locking rod 2 330, so that the locking rod 2 330 is stably against the bottom L-shaped rod 410, so that the electric energy meter 400 is stably connected to the U-shaped frame 310 through the locking rod 1 320 and the locking rod 2 330. When installing a number of electric energy meters 400, it is only necessary to rotate the positioning screws 340 on both sides, so as to quickly install a number of electric energy meters 400 on the locking mechanism 300, which is conducive to the rapid installation of the electric energy metering device.

[0039] like Fig.14 As shown, in this embodiment, a connecting mechanism 500 is provided on the side of the mounting plate 1 210 and the side of the mounting plate 220, and the connecting mechanism 500 includes two terminal blocks 510, and the bottom of the side of the mounting plate 1 210 and the top of the side of the mounting plate 220 are both fixedly connected to the side of the adjacent terminal block 510, and a fixing rod 1 520 and a fixing rod 2 530 are provided between the two terminal blocks 510, and the opposite surfaces of the fixing rod 1 520 and the fixing rod 2 530 are in contact with each other, the top surface of the fixing rod 1 520 is fixedly connected to the bottom surface of the adjacent terminal block 510, and the bottom surface of the fixing rod 2 530 is fixedly connected to the top surface of the adjacent terminal block 510, the side of the fixing rod 1 520 is fixedly connected to the bottom of the side of the mounting plate 1 210, and the side of the fixing rod 2 530 is fixedly connected to the top of the side of the mounting plate 220, the inner side of the fixing rod 1 520 is fixedly connected to a plurality of conductive sleeves 521, and the top surface of the fixing rod 2 530 is fixedly connected to a plurality of conductive sheets 531 slidably connected to the inner side of the adjacent conductive sleeves 521.

[0040] In a specific implementation, the wires can be connected to the terminal block 510, and the corresponding connection holes of the two terminal blocks 510 can be connected to the conductive sheet 531 through the conductive sleeve 521, so that the lines on the mounting plate 1 210 and the mounting plate 2 220 are connected through the connecting mechanism 500, and when the mounting plate 1 210 or the mounting plate 2 220 rotates, the mounting plate 1 210 and the mounting plate 2 220 will drive the adjacent terminal blocks 510 to move, so that the two terminal blocks 510 are separated from each other, and the fixing rod 2 530 and the fixing rod 1 520 are separated from each other, so that the conductive sheet 531 moves in the conductive sleeve 521, so that the wires on the two terminal blocks 510 can be kept connected through a plurality of conductive sleeves 521 and conductive sheets 531.

[0041] like Figure 4As shown, in this embodiment, a connecting box 150 is fixedly connected to the side of the fixed plate 130 at the bottom, the top and bottom surfaces of the connecting box 150 are fixedly connected to the limiting plate 151, and the sides of the two limiting plates 151 are fixedly connected to the side of the fixed plate 130 at the bottom, the opposite surfaces of the two limiting plates 151 are slidably connected to the side away from the connecting box 150 with a sliding block 152, the side of the sliding block 152 away from the connecting box 150 is fixedly connected to a sorting block 153, the inner side surface of the connecting box 150 is rotatably connected to a winding rod 157, the side of the sliding block 152 is fixedly connected to a connecting wire 154, and one end of the connecting wire 154 extends to the inside of the connecting box 150 and is wound on the winding rod 157, the inner side surface of the connecting box 150 is fixedly connected to a connecting frame 155, and a clockwork spring 156 is arranged between the inner side surface of the connecting frame 155 and the side surface of the winding rod 157.

[0042] During specific implementation, the wires on the second mounting plate 220 can be passed through the limiting plate 151 and the sorting block 153. At this time, under the action of the clockwork spring 156, the winding rod 157 can wind up the connecting wire 154, so that the connecting wire 154 pulls the sliding block 152 to move between the two limiting plates 151, thereby causing the sorting block 153 to pull the wires to move. In this way, the wires can be stored between the two limiting plates 151 through the sorting block 153, which is convenient for sorting the wires.

[0043] Embodiment 2

[0044] Based on the first embodiment, Figure 5-8As shown, in this embodiment, the top of the side of the mounting plate 1 210 is rotatably connected to a connecting shaft 1 211 rotatably connected to two limit blocks 1 212, and the bottom of the side of the mounting plate 220 is rotatably connected to a connecting shaft 221 rotatably connected to two limit blocks 222, a T-shaped slot 1 231 is provided on the top of the side of the push rod 1 230, and a T-shaped slot 241 is provided on the bottom of the side of the push rod 240, the limit blocks 1 212 and the limit blocks 222 are both fixedly connected to the sides of the T-shaped blocks 280, the inner side surfaces of the T-shaped slot 1 231 and the inner side surfaces of the T-shaped slot 241 are both slidably connected to the sides of the adjacent T-shaped blocks 280, the tops of the two side surfaces of the mounting plate 220 are both rotatably connected to the positioning seats 260, the sides of the push rod 1 230 and the push rod 240 are both in contact with the sides of the adjacent positioning seats 260, and the push rod 1 230 and the push rod 240 are both in contact with the sides of the adjacent positioning seats 260. 0 The bottom of the side surface and the top of the side surface of the push rod 240 are fixedly connected with a plug rod 270, and the top surface of the positioning seat 260 is provided with two plug grooves 261 corresponding to the plug rod 270. The bottom of the side surface of the mounting plate 1 210 is provided with a connecting groove, and the inner side surface of the connecting groove is rotatably connected with a fixed shaft 213 fixedly connected to the inner side surface of the mounting plate 220. A torsion spring 214 is arranged between the inner side surface of the connecting groove and the side surface of the fixed shaft 213. The opposite surfaces of the two fixing plates 130 are fixedly connected with two U-shaped seats 131, the limit block 1 212 is located between the two top U-shaped seats 131, and the two bottom U-shaped seats 131 are located between the two limit blocks 222, the side surfaces at both ends of the connecting shaft 1 211 are in contact with the inner side surfaces of the adjacent U-shaped seats 131, and the inner side surfaces at both ends of the connecting shaft 221 are in contact with the inner side surfaces of the adjacent U-shaped seats 131.

[0045] In specific implementation, the limit block 1 212 can be rotatably connected to the mounting plate 1 210 through the connecting shaft 1 211, and the limit block 222 can be rotatably connected to the mounting plate 220 through the connecting shaft 221. The T-shaped block 280 can slide in the T-shaped slot 1 231 or the T-shaped slot 241, so that the limit block 1 212 can only move up and down along the surface of the push rod 1 230, and the limit block 222 can only move along the surface of the push rod 240. The bottom end of the push rod 1 230 is staggered with the connecting shaft 221, and the top end of the push rod 240 is staggered with the connecting shaft 1 211. The U-shaped seat 131 can limit the adjacent connecting shaft 1 211 or connecting shaft 2 221, preventing the mounting plate 1 210 from moving downward and the mounting plate 220 from rotating toward the outside of the cabinet 110, thereby limiting the position and angle of the mounting plate 1 210 and the mounting plate 2 220, and the top of the push rod 1 230 and the top U-shaped seat 131 are staggered with each other, while the bottom of the push rod 240 and the bottom U-shaped seat 131 are staggered with each other. Since the fixed shaft 213 is fixed on the mounting plate 220, the angle between the mounting plate 1 210 and the mounting plate 2 220 can be maintained under the action of the torsion spring 214;

[0046] When the push rod 1 230 moves toward the outside of the mounting plate 1 210, the push rod 1 230 can drive the limit block 1 212 to move through the T-shaped block 280, and the limit block 1 212 can drive the mounting plate 1 210 to move through the connecting shaft 1 211. The mounting plate 1 210 can push the top of the mounting plate 220 to rotate toward the outside of the cabinet 110, so that the mounting plate 220 rotates around the connecting shaft 221, and the connecting shaft 1 211 moves out from the top U-shaped seat 131, and the push rod 1 230 can push the positioning seat 260 to move. Since the torsion spring 214 can maintain the angle between the mounting plate 1 210 and the mounting plate 220, the positioning seat 260 can be The push rod 230 is kept pressed against the positioning seat 260, so that the insertion groove 261 on the positioning seat 260 is inserted into the insertion rod 270 at the bottom of the push rod 230, so that the positioning seat 260 is connected to the push rod 230 through the insertion rod 270. When the mounting plate 210 is pushed out of the cabinet 110, the mounting plate 210 can be moved downward along the push rod 230, so that the limit block 212 and the positioning seat 260 can be moved downward along the push rod 230, and the height of the mounting plate 210 can be lowered, so that the electrical device can be installed on the top of the mounting plate 210. The push rod 230 is moved in the opposite direction to the original position, so that the mounting plate 210 is moved in the opposite direction to the original position. After the positioning seat 260 is separated from the adjacent plug-in rod 270, the push rod 240 can be moved to the outside of the cabinet 110. At this time, the push rod 240 can drive the limit block 222 to move through the T-shaped block 280, and the limit block 222 can drive the mounting plate 220 to move through the connecting shaft 221. At this time, the mounting plate 220 can drive the bottom of the mounting plate 1 210 to rotate toward the outside of the cabinet 110, so that the mounting plate 1 210 rotates around the connecting shaft 1 211 as the center, and the connecting shaft 221 is moved out from the bottom U-shaped seat 131. At the same time, the push rod 240 can push the positioning seat 260 to move. Due to the action of the torsion spring 214, the positioning seat 26 0 will remain against the second pushing rod 240, so that the plug-in slot 261 on the positioning seat 260 can be smoothly inserted into the plug-in rod 270 on the top of the second pushing rod 240, so that the positioning seat 260 is connected to the second pushing rod 240 through the plug-in rod 270, so that the angle of the second mounting plate 220 can be stably maintained by the second pushing rod 240, which is convenient for the installation of electrical components. When the second mounting plate 220 is pushed out of the cabinet 110 by the second pushing rod 240, the second mounting plate 220 will move upward along the second pushing rod 240 under the pull of the first mounting plate 210, thereby raising the second mounting plate 220, which is convenient for installing electrical components at the bottom of the second mounting plate 220.

[0047] like Figure 9-11As shown, in the present embodiment, two fixed frames 140 are fixedly connected to the push rods 1 230 on both sides of the inner side surface of the cabinet 110, and the sides of the push rods 1 230 and the push rods 240 close to the fixed frame 140 are fixedly connected with adjustment frames 250, and the sides of the adjustment frames 250 are fixedly connected with two connecting seats 251, and the inner side surface of the fixed frame 140 is rotatably connected with two bidirectional screw rods 141 corresponding to the push rods 1 230 and the push rods 2 240, and the bottom of the side surface of the bidirectional screw rods 141 is rotatably connected to the inner side surface of the cabinet 110, and the side surface of the bidirectional screw rods 141 is screwed and connected with two sliding seats 142 slidably connected to the inner side surface of the fixed frame 140, and the inner side surface of the sliding seat 142 is rotatably connected with a support rod 143 rotatably connected to the inner side surface of the adjacent connecting seat 251, and the bottom surface of the cabinet 110 is fixedly connected with the base 120, and the bottom surface of the base 120 is fixedly connected with four support columns 121, and the bottom of the side surface of the bidirectional screw rods 141 is rotatably connected to the inner side surface of the base 120 Rotationally connected, the inner side surface of the base 120 is rotationally connected with a rotating rod 2 125 corresponding to the bidirectional screw rod 141, and the inner side surface of the rotating rod 2 125 is rotationally connected with the rotating rod 1 124, and the side surfaces at both ends of the rotating rod 1 124 and the bottom ends of the two bidirectional screw rods 141 located in the middle are fixedly sleeved with bevel gears 3 160, and the two adjacent bevel gears 3 160 are meshing for transmission, and the two sides of the side surface of the rotating rod 2 125 and the bottom ends of the two bidirectional screw rods 141 away from the rotating rod 1 124 are fixedly sleeved with bevel gears 4 170, and the two adjacent bevel gears 4 170 are meshing for transmission, the inner side surface of the base 120 is rotatably connected with an adjusting rod 1 122 and an adjusting rod 2 123, one end of the adjusting rod 1 122 and the side surface of the rotating rod 1 124 are fixedly sleeved with bevel gear 1 126, and the two bevel gears 126 are meshing for transmission, and one end of the adjusting rod 2 123 and the side surface of the rotating rod 2 125 are fixedly sleeved with bevel gear 2 127, and the two bevel gears 2 127 are meshing for transmission.

[0048] In a specific implementation, the bidirectional screw rod 141 can limit the position of the sliding seat 142, and the sliding seat 142 can limit the position of the adjustment frame 250 through the support rod 143 and the connecting seat 251, thereby limiting the positions of the corresponding push rod 1 230 and the push rod 2 240. The push rod 1 230 can make the connecting shaft 1 211 close to the top U-shaped seat 131 through the limit block 1 212 and the T-shaped block 280, and the push rod 2 240 can make the connecting shaft 2 221 close to the bottom U-shaped seat 131 through the limit block 222 and the T-shaped block 280. 131 supports the connecting shaft 1 211 or the connecting shaft 221, and maintains the distance between the connecting shaft 1 211 and the connecting shaft 2 221, so that the mounting plate 1 210 and the mounting plate 2 220 are kept unfolded, and the mounting plate 1 210 and the mounting plate 2 220 are prevented from moving and rotating, and the mounting plate 1 210 and the mounting plate 2 220 are stably restricted between the two fixed plates 130, and the adjusting rod 1 122 can be rotated, and the adjusting rod 1 122 can drive the rotating rod 1 124 to rotate through the bevel gear 1 126, and the rotating rod 1 124 can drive the rotating rod 1 124 located in the middle through the bevel gear 3 160 The two bidirectional screw rods 141 rotate, and when the bidirectional screw rods 141 rotate, the two sliding seats 142 on them can move toward each other, and the sliding seats 142 can push the corresponding connecting seats 251 to move through the support rods 143, so that the adjustment frame 250 drives the push rod 1 230 to move outside the cabinet 110. At this time, the position of the push rod 240 is limited by the two outer bidirectional screw rods 141, thereby limiting the position of the bottom of the mounting plate 220. In this way, when the mounting plate 1 210 is pushed to move by the push rod 1 230, only the mounting plate 220 will rotate. The mounting plate 1 210 is rotatably connected to the mounting plate 2 220, so that the mounting plate 1 220 will pull the mounting plate 1 210 to move downward, so that the mounting plate 1 210 moves downward along the push rod 1 230, and then the mounting plate 1 210 is smoothly moved out of the cabinet 110. After the electrical components on the mounting plate 1 210 are installed, the adjustment rod 1 122 can be rotated in the reverse direction to make the two bidirectional screw rods 141 located on the inner side and corresponding to the push rod 1 230 rotate in the reverse direction, so that the push rod 1 230 moves in the reverse direction and the mounting plate 1 210 is moved to its original position.

[0049] The adjusting rod 123 can be rotated, and the adjusting rod 123 can drive the rotating rod 125 to rotate through the bevel gear 127. The rotating rod 125 can drive the two bidirectional screw rods 141 located on the outside and corresponding to the pushing rod 240 to rotate through the bevel gear 170. When the bidirectional screw rod 141 rotates, the two sliding seats 142 on it can move toward each other, and the corresponding connecting seat 251 and the adjusting frame 250 are pushed to move through the support rod 143, so that the pushing rod 240 moves to the outside of the cabinet 110. Since the position of the pushing rod 1 230 is limited by the bidirectional screw rod 141, the connecting shaft 1 211 is limited in the U-shaped seat 131, and the position of the limit block 1 212 is adjusted by the U-shaped seat 131 and the bidirectional screw rod 141. The limit is set in the row, thereby limiting the position of the top of the mounting plate 210. In this way, when the mounting plate 210 is pushed to move by the push rod 1 230, since the mounting plate 210 is rotatably connected to the mounting plate 220, the mounting plate 1 210 will pull the mounting plate 220 to move upward, and the mounting plate 220 will push the bottom of the mounting plate 1 210 to rotate toward the outside of the cabinet 110, so that the mounting plate 220 moves upward along the push rod 240, and then the mounting plate 220 is smoothly moved out of the cabinet 110, which is convenient for installing electrical components at the bottom of the mounting plate 220. After the electrical components on the mounting plate 220 are installed, the adjusting rod 2 123 can be rotated in the opposite direction to move the mounting plate 220 to its original position.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quick-install electric energy metering device, characterized in that: The invention comprises a metering module (100), wherein an installation module (200) is arranged inside the metering module (100), wherein the metering module (100) comprises a cabinet (110), wherein a cabinet door (111) is rotatably connected to a side of the cabinet (110) via a hinge, wherein a fixing plate (130) is fixedly connected to the top and bottom surfaces of the cabinet (110), wherein the installation module (200) comprises a first installation plate (210) and a second installation plate (220), wherein the first installation plate (210) and the second installation plate (220) are located between the two fixing plates (130), wherein the bottom side surface of the first installation plate (210) is rotatably connected to the top inner side surface of the second installation plate (220), and wherein the sides of the first installation plate (210) and the second installation plate (220) are both provided with a card A connection mechanism (300), a plurality of electric energy meters (400) are arranged on one side of the clamping mechanism (300), a limiting block (212) is arranged on the top of both sides of the mounting plate (210), and a limiting block (222) is arranged on the bottom of both sides of the mounting plate (220), a push rod (230) is arranged on both sides of the mounting plate (210) corresponding to the limiting block (212), and a push rod (240) is arranged on the opposite sides of the two pushing rods (230) corresponding to the limiting block (222), the side of the limiting block (212) is slidably connected to the top of the side of the adjacent pushing rod (230), and the side of the limiting block (222) is slidably connected to the bottom of the side of the adjacent pushing rod (240).

2. A quick-install electric energy metering device according to claim 1, characterized in that: The clamping mechanism (300) comprises a U-shaped frame (310), the side surface of the first mounting plate (210) and the side surface of the second mounting plate (220) are both fixedly connected to the side surface of the adjacent U-shaped frame (310), a first clamping rod (320) is fixedly connected to the top of the inner side surface of the U-shaped frame (310), the side surface of the U-shaped frame (310) and the side surface of the first clamping rod (320) are both in contact with the side surface of the electric energy meter (400), a second clamping rod (330) is slidably connected to the bottom of the inner side surface of the U-shaped frame (310), two L-shaped rods (410) are fixedly connected to the side surface of the electric energy meter (400), the inner side surface of the first clamping rod (320) and the inner side surface of the second clamping rod (330) are both slidably connected to the side surface of the adjacent L-shaped rod (410), and both sides of the top surface of the first clamping rod (320) are screwed and connected with positioning screws (340), and the bottom end of the positioning screw (340) is in contact with the top surface of the second clamping rod (330).

3. A quick-install electric energy metering device according to claim 1, characterized in that: A connection mechanism (500) is provided on the side of the first mounting plate (210) and the side of the second mounting plate (220), and the connection mechanism (500) includes two wiring banks (510), and the bottom of the side of the first mounting plate (210) and the top of the side of the second mounting plate (220) are fixedly connected to the side of the adjacent wiring bank (510), and a fixing rod (520) and a fixing rod (530) are provided between the two wiring banks (510), and the opposite surfaces of the fixing rod (520) and the fixing rod (530) are in contact with each other, and the top surface of the fixing rod (520) is in contact with the opposite surface. The bottom surfaces of the adjacent wiring rows (510) are fixedly connected, and the bottom surface of the second fixing rod (530) is fixedly connected to the top surface of the adjacent wiring row (510), the side surface of the first fixing rod (520) is fixedly connected to the bottom of the side surface of the first mounting plate (210), and the side surface of the second fixing rod (530) is fixedly connected to the top of the side surface of the second mounting plate (220), the inner side surface of the first fixing rod (520) is fixedly connected to a plurality of conductive sleeves (521), and the top surface of the second fixing rod (530) is fixedly connected to a plurality of conductive sheets (531) that are slidably connected to the inner side surfaces of the adjacent conductive sleeves (521).

4. A quick-install electric energy metering device according to claim 1, characterized in that: A connection box (150) is fixedly connected to the side of the fixing plate (130) at the bottom, the top and bottom surfaces of the connection box (150) are fixedly connected to the limiting plates (151), and the sides of the two limiting plates (151) are fixedly connected to the side of the fixing plate (130) at the bottom, and the sides of the two limiting plates (151) are slidably connected to the sliding blocks (152) on the opposite sides of the two limiting plates (151) away from the connection box (150), and the sides of the sliding blocks (152) away from the connection box (150) are fixedly connected to the tidying The connecting box (150) is provided with a connecting frame (155) which is fixedly connected to the inner side surface of the connecting box (150), and a winding rod (157) is provided between the inner side surface of the connecting frame (155) and the side surface of the winding rod (157).

5. The quick-install electric energy metering device according to claim 1, characterized in that: The top of the side of the mounting plate 1 (210) is rotatably connected to a connecting shaft 1 (211) rotatably connected to two limit blocks 1 (212), and the bottom of the side of the mounting plate 2 (220) is rotatably connected to a connecting shaft 2 (221) rotatably connected to two limit blocks 2 (222), a T-shaped slot 1 (231) is provided on the top of the side of the push rod 1 (230), and a T-shaped slot 2 (241) is provided on the bottom of the side of the push rod 2 (240), the side of the limit block 1 (212) and the side of the limit block 2 (222) are both fixedly connected to a T-shaped block (280), and the inner side surface of the T-shaped slot 1 (231) and the inner side surface of the T-shaped slot 2 (241) are both slidably connected to the side of the adjacent T-shaped block (280).

6. A quick-install electric energy metering device according to claim 5, characterized in that: The tops of both sides of the second mounting plate (220) are rotatably connected with positioning seats (260), the sides of the first push rod (230) and the second push rod (240) are in contact with the sides of the adjacent positioning seats (260), the bottom of the side of the first push rod (230) and the top of the side of the second push rod (240) are fixedly connected with plug-in rods (270), and the top surface of the positioning seat (260) is provided with two plug-in grooves (261) corresponding to the plug-in rods (270).

7. A quick-install electric energy metering device according to claim 5, characterized in that: A connecting groove is provided at the bottom of the side surface of the first mounting plate (210), and a fixing shaft (213) which is fixedly connected to the inner side surface of the second mounting plate (220) is rotatably connected to the inner side surface of the connecting groove, and a torsion spring (214) is provided between the inner side surface of the connecting groove and the side surface of the fixing shaft (213).

8. The quick-install electric energy metering device according to claim 5, characterized in that: Two U-shaped seats (131) are fixedly connected to the opposite surfaces of the two fixing plates (130); the first limiting block (212) is located between the two top U-shaped seats (131); and the two bottom U-shaped seats (131) are located between the two second limiting blocks (222); the side surfaces at both ends of the connecting shaft (211) are in contact with the inner side surfaces of the adjacent U-shaped seats (131); and the inner side surfaces at both ends of the connecting shaft (221) are in contact with the inner side surfaces of the adjacent U-shaped seats (131).

9. The quick-install electric energy metering device according to claim 1, characterized in that: Two fixed frames (140) are fixedly connected to the push rods 1 (230) on both sides of the inner side surface of the cabinet (110); the sides of the push rods 1 (230) and the push rods 2 (240) close to the fixed frames (140) are fixedly connected to the adjustment frames (250); the sides of the adjustment frames (250) are fixedly connected to two connecting seats (251); the inner side surface of the fixed frame (140) is rotatably connected to two bidirectional screw rods (141) corresponding to the push rods 1 (230) and the push rods 2 (240); the bottom of the side surface of the bidirectional screw rods (141) is rotatably connected to the inner side surface of the cabinet (110); the side surface of the bidirectional screw rods (141) is screwed and connected to two sliding seats (142) slidably connected to the inner side surface of the fixed frame (140); the inner side surface of the sliding seat (142) is rotatably connected to a support rod (143) rotatably connected to the inner side surface of an adjacent connecting seat (251).

10. A quick-install electric energy metering device according to claim 9, characterized in that: The bottom surface of the cabinet (110) is fixedly connected to a base (120), and the bottom surface of the base (120) is fixedly connected to four support columns (121). The bottom of the side of the bidirectional screw rod (141) is rotatably connected to the inner side surface of the base (120). The inner side surface of the base (120) is rotatably connected to a second rotating rod (125) corresponding to the bidirectional screw rod (141). The inner side surface of the second rotating rod (125) is rotatably connected to a first rotating rod (124). The side surfaces of both ends of the first rotating rod (124) and the bottom ends of the two bidirectional screw rods (141) located in the middle are fixedly sleeved with a third bevel gear (160), and two adjacent third bevel gears (160) are meshed for transmission. The second rotating rod (125) is rotatably connected to the inner side surface of the second rotating rod (124). 5) The bottom ends of the two bidirectional screw rods (141) on both sides of the side and away from the rotating rod one (124) are fixedly sleeved with bevel gear four (170), and the two adjacent bevel gear fours (170) are meshed for transmission. The inner side surface of the base (120) is rotatably connected with the adjusting rod one (122) and the adjusting rod two (123). One end of the adjusting rod one (122) and the side surface of the rotating rod one (124) are fixedly sleeved with bevel gear one (126), and the two bevel gears one (126) are meshed for transmission. One end of the adjusting rod two (123) and the side surface of the rotating rod two (125) are fixedly sleeved with bevel gear two (127), and the two bevel gears two (127) are meshed for transmission.

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