A quick-release device for electricity meters

Abstract

This utility model relates to the field of electricity meter technology, and in particular to a quick-installation and disassembly device for electricity meters. It includes an installation and disassembly mechanism and an electricity meter cabinet. A placement plate is slidably connected inside the cabinet. An electricity meter body is mounted on the top of the placement plate. A control component for disassembling multiple electricity meter bodies is provided at the lower end of the placement plate. A limit component is provided at the top of the placement plate, and a fixing component for securing the electricity meter body is provided at the bottom. By pushing the control rod, the inclined block is pressed against the interior of the hollow block, causing the hollow block to pull the fixing rod downwards from the fixing hole, thereby disassembling the electricity meter body. Pushing the control rod in the opposite direction prevents the inclined block from pressing against the hollow block. At this point, under the action of a second spring, the fixing rod is inserted and fixed into the fixing hole. This operation allows for the installation or disassembly of multiple electricity meter bodies at once.

Description

Technical Field

[0001] This utility model relates to the field of electricity meter technology, and in particular to a quick disassembly and assembly device for electricity meters. Background Technology

[0002] An electricity meter is an instrument used to measure electrical energy, and is commonly referred to as an energy meter, watt-hour meter, or kilowatt-hour meter. With the increase in electricity demand, the use of electricity meters is becoming more and more common, especially in outdoor environments.

[0003] During use, multiple sets of electricity meters may need to be installed at once. However, most existing electricity meters require workers to disassemble and install them one by one, which is not only time-consuming and physically demanding, but also requires separate fixing of the meter's wiring harness during installation, making the operation quite troublesome. Therefore, improvements are needed. Utility Model Content

[0004] In view of the problems in the above or existing technologies that require electricity meters to be installed in groups and wiring harnesses to be fixed separately, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: including a disassembly and assembly mechanism, including an electricity meter cabinet, a placement plate is slidably connected inside the electricity meter cabinet, an electricity meter body is installed on the top of the placement plate, a control component for disassembling multiple sets of electricity meter bodies is provided at the lower end of the placement plate, a limit component is provided at the top of the placement plate, and a fixing component for fixing the electricity meter body is provided at the bottom of the placement plate.

[0006] A clamping mechanism includes a clamp, the side of which is provided with a squeezing component for controlling the clamping or releasing of the clamp, the inside of which is provided with an elastic component, and the sides of which are provided with support components.

[0007] As a preferred embodiment of the quick disassembly and assembly device for the electricity meter of this utility model, the control component includes a control rod slidably connected inside the electricity meter cabinet, three sets of inclined blocks are fixedly connected to the outside of the control rod, and a first spring is elastically connected between the control rod and the left inclined block.

[0008] As a preferred embodiment of the quick disassembly and assembly device for the electricity meter of this utility model, the limiting component includes three sets of limiting plate grooves fixedly connected to the top of the placement plate, and limiting blocks are fixedly connected to the back of the electricity meter body, with the limiting blocks slidably connected inside the limiting plate grooves.

[0009] As a preferred embodiment of the quick assembly and disassembly device for the electricity meter of this utility model, the fixing component includes a U-shaped support plate fixedly connected to the bottom end of the placement plate, a fixing rod slidably connected inside the U-shaped support plate, a fixing hole opened at the bottom end of the electricity meter body, a hollow block fixedly connected to the bottom end of the fixing rod, and a second spring elastically connected between the U-shaped support plate and the placement plate.

[0010] As a preferred embodiment of the quick disassembly and assembly device for the electricity meter of this utility model, the pressing assembly includes an L-shaped support rod fixedly connected to the outside of the control rod, a pressing plate fixedly connected to the end of the L-shaped support rod away from the control rod, and two sets of pressing rods fixedly connected to the side of the pressing plate.

[0011] As a preferred embodiment of the quick disassembly and assembly device for electricity meters of this utility model, the surface of the clamp is provided with multiple sets of slots, and a third spring is elastically connected between each set of slots. A baffle is slidably connected to the side of the clamp.

[0012] As a preferred embodiment of the quick assembly and disassembly device for electricity meters of this utility model, wherein: a second support plate is fixedly connected to one side of the clamp, the second support plate is fixedly connected to the bottom end of the placement plate, a first support plate is fixedly connected to the other side of the clamp, the first support plate is slidably connected to the bottom end of the placement plate, and the clamp is made of a soft clamp material.

[0013] The beneficial effects of this utility model's quick-disassembly and assembly device for electricity meters are:

[0014] 1. By pushing the control lever, the inclined block is squeezed against the interior of the hollow block, causing the hollow block to pull the fixing rod downwards and disengage from the fixing hole, thereby disassembling the electricity meter body. Pushing the control lever in the opposite direction prevents the inclined block from squeezing against the hollow block. At this time, under the action of the second spring, the fixing rod is inserted and fixed into the fixing hole. This operation can realize the installation or disassembly of multiple sets of electricity meter bodies at one time.

[0015] 2. By inserting the wire harnesses into their respective slots, the control lever drives the L-shaped support rod to move synchronously, enabling the L-shaped support rod to drive the two sets of compression rods to compress the first support plate during installation. This allows the clamp to elastically compress the wire harness, thus securing it in place. During disassembly, the L-shaped support rod is moved, causing the two sets of compression rods to stop compressing the first support plate, thereby releasing the wire harness and reducing the workload for workers. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the quick-release device for electricity meters.

[0018] Figure 2 This is a schematic diagram of the internal structure of a quick-release device for electricity meters.

[0019] Figure 3 This is a schematic diagram of the control components of a quick-release device for electricity meters.

[0020] Figure 4 A schematic diagram of the limit component structure for a quick-release device for electricity meters.

[0021] Figure 5 This is a schematic diagram of the fixed component structure of the quick-release device for electricity meters.

[0022] Figure 6 This is a schematic diagram of the extrusion assembly structure of a quick-release device for electricity meters.

[0023] Figure 7 This is a schematic diagram of the support components for a quick-release device for electricity meters.

[0024] In the diagram: 10. Electricity meter cabinet; 11. Placement plate; 12. Electricity meter body; 13. Control component; 131. Control rod; 132. First spring; 133. Inclined block; 14. Limiting component; 141. Limiting plate groove; 142. Limiting block; 15. Fixing component; 151. U-shaped support plate; 152. Fixing rod; 153. Fixing hole; 154. Second spring; 155. Hollow block; 20. Clamp; 21. Extrusion component; 211. L-shaped support rod; 212. Extrusion plate; 213. Extrusion rod; 22. Elastic component; 221. Slot; 222. Third spring; 223. Baffle; 24. Support component; 241. First support plate; 242. Second support plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Example 1, referring to Figures 1 to 7This is the first embodiment of the present invention. This embodiment provides a quick installation and removal device for electricity meters, which can achieve the effect of installing or removing multiple sets of electricity meter bodies at one time. It includes an installation and removal mechanism, including an electricity meter cabinet 10. A placement plate 11 is slidably connected inside the electricity meter cabinet 10. An electricity meter body 12 is installed on the top of the placement plate 11. A control component 13 for disassembling multiple sets of electricity meter bodies 12 is provided at the lower end of the placement plate 11. A limit component 14 is provided at the top of the placement plate 11. A fixing component 15 for fixing the electricity meter body 12 is provided at the bottom of the placement plate 11.

[0027] Specifically, the control component 13 includes a control rod 131 slidably connected inside the energy meter cabinet 10, three sets of inclined blocks 133 fixedly connected to the outside of the control rod 131, and a first spring 132 elastically connected between the control rod 131 and the left inclined block 133. The limiting component 14 includes three sets of limiting plate grooves 141 fixedly connected to the top of the placement plate 11, and limiting blocks 142 fixedly connected to the back of the energy meter body 12. The limiting blocks 142 are slidably connected inside the limiting plate grooves 141. The fixing component 15 includes a U-shaped support plate 151 fixedly connected to the bottom of the placement plate 11, a fixing rod 152 slidably connected inside the U-shaped support plate 151, a fixing hole 153 opened at the bottom of the energy meter body 12, a hollow block 155 fixedly connected to the bottom of the fixing rod 152, and a second spring 154 elastically connected between the U-shaped support plate 151 and the placement plate 11.

[0028] Furthermore, sliding grooves for placing the sliding plate 11 are provided on both sides of the interior of the electricity meter cabinet 10.

[0029] The diameter of the fixing rod 152 matches the diameter of the fixing hole 153.

[0030] Preferably, the distance that the hollow block 155 moves downward depends on the height of the inclined block 133.

[0031] When installing or removing the electricity meter body 12, first place the electricity meter body 12 sequentially along the direction of the limiting plate groove 141. Then, by pushing the control rod 131, the control rod 131 can drive the three sets of inclined blocks 133 to move synchronously, so that the three sets of inclined blocks 133 respectively squeeze the inside of the three sets of hollow blocks 155, so that the three sets of hollow blocks 155 can move downward synchronously. At this time, the three sets of second springs 154 can be elastically compressed, and the three sets of fixing rods 152 can respectively engage with the three sets of electricity meters. When the fixing hole 153 at the bottom of the main body 12 is disengaged, the three sets of energy meter main bodies 12 can be disassembled synchronously. During installation, simply pull the control rod 131 in the opposite direction so that the three sets of inclined blocks 133 no longer squeeze the three sets of hollow blocks 155. At this time, under the action of the rebound force of the second spring 154, the three sets of fixing rods 152 can be driven to be inserted into the fixing hole 153 at the bottom of the energy meter cabinet 10 synchronously for fixing. Thus, it is possible to install or disassemble multiple sets of energy meter main bodies 12 at one time.

[0032] Example 2, refer to Figures 1-6 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a clamping mechanism for the quick installation and removal device of the electricity meter based on embodiment 1. This solves the problem that the wiring harness needs to be fixed or loosened separately when installing or removing the electricity meter body. It includes a clamping mechanism, including a clamp 20. The side of the clamp 20 is provided with a pressing component 21 for controlling the clamping or loosening of the clamp 20. The inside of the clamp 20 is provided with an elastic component 22. The two sides of the clamp 20 are provided with support components 24.

[0033] Specifically, the extrusion assembly 21 includes an L-shaped support rod 211 fixedly connected to the outside of the control rod 131. An extrusion plate 212 is fixedly connected to one end of the L-shaped support rod 211 away from the control rod 131. Two sets of extrusion rods 213 are fixedly connected to the side of the extrusion plate 212. Multiple sets of slots 221 are opened on the surface of the clamp 20. A third spring 222 is elastically connected between each set of slots 221. A baffle 223 is slidably connected to the side of the clamp 20. A second support plate 242 is fixedly connected to one side of the clamp 20. The second support plate 242 is fixedly connected to the bottom end of the placement plate 11. A first support plate 241 is fixedly connected to the other side of the clamp 20. The first support plate 241 is slidably connected to the bottom end of the placement plate 11. The clamp 20 is made of a soft clamping material.

[0034] Furthermore, the L-shaped support rod 211 drives the extrusion plate 212 to move synchronously. At the same time, the L-shaped support rod 211 drives the two sets of extrusion rods 213 to extrude the first support plate 241, which enables the clamp 20 to elastically extrude. This operation can fix the wire harness, and the clamp 20 is made of soft clamp material, which can reduce wear on the outside of the wire harness.

[0035] During use, when installing the electricity meter body 12, the wiring harness at the bottom of the electricity meter body 12 can be split and inserted into each slot 221 of the clamp 20. Simultaneously, the sliding baffle 223 can be positioned on the side of the clamp 20 to prevent the wiring harness from falling off. When installing the electricity meter body 12, the wiring harness also needs to be secured. Therefore, pushing the control lever 131 synchronously moves the three sets of L-shaped support rods 211. The movement of the L-shaped support rods 211 causes the pressing plate 212 to move synchronously as well. The pressing plate 212 can drive the two sets of pressing rods 213 to move, so that the two sets of pressing rods 213 can perform a pressing operation on the first support plate 241, causing the first support plate 241 to drive the clamp 20 to undergo a certain amount of elastic compression, causing the third spring 222 to be elastically compressed, thereby performing a pressing and fixing operation on the wire harness. When the energy meter body 12 is disassembled, the control rod 131 moves in the opposite direction, which can drive the two sets of pressing rods 213 to disengage from the pressing of the first support plate 241. At this time, under the action of the rebound force of the third spring 222, the fixing of the wire harness is loosened, thereby reducing the number of operation steps for the staff.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quick-release device for electricity meters, characterized in that: include, The disassembly and assembly mechanism includes an electricity meter cabinet (10), and the internal sliding connection of the electricity meter cabinet (10) is... A placement plate (11) is connected, and an electricity meter body (12) is installed on the top of the placement plate (11). The lower end of the placement plate (11) is provided with a control component for disassembling multiple sets of electricity meter bodies (12). (13) A limiting component (14) is provided at the top of the placement plate (11). The bottom end is provided with a fixing component (15) for fixing the electricity meter body (12). The clamping mechanism includes a clamp (20), the side of which is provided with a control clamp. (20) A clamping or releasing compression assembly (21), wherein the clamp (20) is provided with an elastic assembly inside. The fixture (20) has support components (24) on both sides.

2. The quick-release device for electricity meters as described in claim 1, characterized in that: The control component (13) Includes a control rod (131) that is slidably connected inside the electricity meter cabinet (10), the control rod (131) Three sets of inclined blocks (133) are fixedly connected to the outer side of the control rod (131), and the control rod (131) is connected to the left inclined block (133). The inter-spring (132) is elastically connected.

3. The quick-release device for electricity meters as described in claim 2, characterized in that: The limiting component (14) Includes three sets of limiting plate grooves (141) fixedly connected to the top of the placement plate (11), the energy meter Limiting blocks (142) are fixedly connected to the back of the main body (12), and the limiting blocks (142) are slidably connected. Inside the limiting plate groove (141).

4. The quick-release device for electricity meters as described in claim 3, characterized in that: The fixing component (15) Includes a U-shaped support plate (151) fixedly connected to the bottom end of the placement plate (11), the U-shaped support... A fixing rod (152) is slidably connected inside the plate (151), and the bottom end of the energy meter body (12) is open. A fixing hole (153) is provided, and a hollow block (155) is fixedly connected to the bottom end of the fixing rod (152). A second spring (154) is elastically connected between the U-shaped support plate (151) and the placement plate (11).

5. The quick-release device for electricity meters as described in claim 4, characterized in that: The extrusion assembly (21) Includes an L-shaped support rod (211) fixedly connected to the outside of the control rod (131), the L-shaped support rod (211) A compression plate (212) is fixedly connected to one end of the strut (211) away from the control rod (131). (212) has two sets of compression rods (213) fixedly connected to its side.

6. The quick-release device for electricity meters as described in claim 5, characterized in that: The clamp (20) The surface has multiple sets of slots (221), and each set of slots (221) is elastically connected to a third [device / entity]. A spring (222) is provided, and a baffle (223) is slidably connected to the side of the clamp (20).

7. The quick-release device for electricity meters as described in claim 6, characterized in that: The clamp (20) A second support plate (242) is fixedly connected to one side of the plate, and the second support plate (242) is connected to the placement plate (11). The bottom end is fixedly connected, and the other side of the clamp (20) is fixedly connected to a first support plate (241). The first support plate (241) is slidably connected to the bottom end of the placement plate (11), and the clamp (20) is flexible. Made of fixture material.

Images