Rapid wiring device for electricity meter

Abstract

The invention provides an electric meter quick wiring device which comprises a shell and further comprises an equipment body arranged on one side of the shell, one side of the shell is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with a fixing frame, and the inner wall of the fixing frame is fixedly connected with a fixing block; the limiting mechanism is arranged on the inner wall of the fixing block and used for limiting a cable, the limiting mechanism comprises a fixing ring fixed to the inner wall of the fixing block, the inner wall of the fixing ring is fixedly connected with multiple sets of reset springs, and one end of each reset spring is fixedly connected with a limiting plate; and the wiring mechanism is arranged on the inner side of the connecting frame and used for pressing during wiring, the wiring mechanism comprises a fixing disc arranged on the inner side of the connecting frame, the top of the fixing disc is fixedly connected with a sleeve, and the rapid wiring device for the electric meter has the advantages of facilitating rapid wiring and limiting a cable.

Description

Technical Field

[0001] The invention relates to the technical field of electric power equipment, and in particular to an electric meter quick wiring device. Background Art

[0002] The meter quick wiring device is a device used to improve the efficiency and convenience of meter wiring. It is a single-phase electric energy meter box on-site automatic wiring device. This device completes the current conduction by connecting the elastic crimping rod with the terminal hole of the electric energy meter without changing the appearance and structure of the currently produced electric energy meter. The smart meter is the smart terminal of the smart grid. The wiring terminal of the existing smart meter is fixed on the meter. The wiring terminal is fastened with bolts. When wiring, it is necessary to loosen the screws in the wire connector with a screwdriver and then pull out the wire entering the meter. It is no longer an electric energy meter in the traditional sense. In addition to the basic electricity consumption metering function of the traditional electric energy meter, in order to adapt to the use of smart grids and new energy, it also has two-way multi-rate metering function, user-side control function, two-way data communication function of multiple data transmission modes, anti-theft function and other intelligent functions. The smart meter represents the development direction of the future energy-saving smart grid end-user intelligent terminal.

[0003] In the installation and maintenance of electricity, it is often necessary to deal with a large number of meter wiring tasks. If the traditional wiring method is used, the operation is cumbersome and time-consuming. Therefore, it is necessary to use a meter quick wiring device. However, the traditional meter quick wiring device is relatively simple in design structure, which makes it inconvenient to limit the cable access, and it is not convenient to quickly connect the wiring point. It is easy to have wiring errors such as wrong connection of phase line or neutral line, reverse polarity of transformer, etc. This may cause the meter to fail to accurately measure the amount of electricity, resulting in errors in the calculation of electricity charges, causing economic losses to power supply companies or users, extending construction or maintenance time, and increasing labor costs. For example, in large-scale meter installation projects, slow wiring speed will cause the overall project progress to be delayed, and the wiring process time is too long, which may increase the safety risks of on-site operations. For example, workers are prone to fatigue during long-term work, operating errors may occur, or temporary power facilities on site may fail after long-term operation. For example, in power construction at night, the slower wiring progress will cause workers to work longer under poor lighting conditions, increasing the possibility of accidents.

[0004] Therefore, it is necessary to provide an electric meter quick wiring device to solve the above technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides an electric meter quick wiring device which is convenient for quick wiring and can limit the position of cables.

[0006] The electric meter quick wiring device provided by the present invention comprises a housing, and also comprises:

[0007] A device body is arranged on one side of the shell, a connection frame is fixedly connected to one side of the shell, a fixing frame is fixedly connected to one side of the connection frame, and a fixing block is fixedly connected to the inner wall of the fixing frame;

[0008] A limiting mechanism is arranged on the inner wall of the fixed block for limiting the cable, the limiting mechanism comprises a fixing ring fixed to the inner wall of the fixed block, the inner wall of the fixing ring is fixedly connected to multiple groups of return springs, and one end of the return spring is fixedly connected to the limiting plate;

[0009] A wiring mechanism is arranged inside the connection frame for pressing when connecting wires. The wiring mechanism includes a fixed plate arranged inside the connection frame, a sleeve is fixedly connected to the top of the fixed plate, and a sliding tube is slidably connected to the inner wall of the sleeve.

[0010] Preferably, a mounting block is fixedly connected to one side of the equipment body, and the bottom of the mounting block is fixedly connected to the top of the connecting frame, and a connecting block is arranged on the inner side of the mounting block.

[0011] Preferably, a plurality of groups of wire plates are fixedly connected to the inner wall of the connection frame, and a connector is fixedly connected to the inner wall of the connection frame.

[0012] Preferably, a fixing column is rotatably connected to one side of the connecting block, and one end of the fixing column is rotatably connected to the inner wall of the mounting block.

[0013] Preferably, a movable column is rotatably connected to one side of the connecting block, and a notch is provided on the inner wall of the mounting block.

[0014] Preferably, two groups of connecting pipes are fixedly connected to the bottom of the connecting block, and the inner walls of the connecting pipes are clamped with mounting rings.

[0015] Preferably, a tension spring is provided on the inner wall of the mounting ring, and a mounting column is provided at one end of the tension spring.

[0016] Preferably, a connecting seat is rotatably connected to the outer side of the mounting column, and the bottom of the connecting seat is fixedly connected to the top of the connecting frame.

[0017] Preferably, a display screen is provided on one side of the device body, and a protective plate is provided on one side of the device body.

[0018] Preferably, a fixing screw is threadedly connected to one side of the device body, and a heat dissipation port for dissipating heat inside the device body is opened on one side of the device body.

[0019] Compared with the related art, the electric meter quick wiring device provided by the present invention has the following beneficial effects:

[0020] 1. The present invention can facilitate the positioning of cables by setting a limiting mechanism, ensure that the cables are connected in the correct position, avoid the situation of connecting the wrong phase line, neutral line or ground line, and prevent operators from accidentally contacting the live parts due to the shaking of the cables during the wiring process, thereby reducing the risk of electric shock and limiting the range of movement of the cables, so that operators can complete the wiring work more quickly and accurately, reducing unnecessary waste of time. Taking temporary electricity use at a construction site as an example, quickly completing the wiring of the meter can speed up the construction progress, reduce the losses caused by power supply delays, and ensure the stability and reliability of the wiring. For example, during the long-term operation of the meter, the cable may be displaced due to external factors such as vibration and temperature changes, and the limiting measures can prevent the cable from loosening or falling off, thereby ensuring the continuity and stability of power transmission;

[0021] 2. The present invention can facilitate faster cable wiring by setting up a wiring mechanism, greatly shorten the time for installing or repairing electric meters, quickly complete the wiring work of a large number of electric meters, speed up the progress of the entire project, and quickly connect the wires to reduce the time that the power system is in an unstable state, reduce the risk of other failures that may be caused by a long wiring process, and help the entire power system to operate more stably and reliably. For example, in large data centers, reliable power supply is crucial. Quick wiring can reduce the probability of system failure and can significantly improve work efficiency. For example, in scenarios such as the installation of new electric meters in new residential areas, replacement of dilapidated multi-digit meter boxes, and batch rotation of electric energy meters, traditional wiring methods are often time-consuming and labor-intensive, while quick wiring devices can greatly shorten the operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic structural diagram of a preferred embodiment of the electric meter quick wiring device provided by the present invention;

[0023] Figure 2 It is a structural schematic diagram of the device body and the display screen shown in the present invention;

[0024] Figure 3 It is a structural schematic diagram of the connection frame and the mounting block shown in the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the housing and the device body shown in the present invention;

[0026] Figure 5 It is a structural schematic diagram of the wiring mechanism shown in the present invention;

[0027] Figure 6 for Figure 3 An enlarged structural schematic diagram of point A is shown;

[0028] Figure 7 for Figure 1Schematic diagram of the enlarged structure at point B shown.

[0029] Numbers in the figure: 1. Shell; 2. Equipment body; 3. Connection frame; 4. Fixing frame; 5. Fixing block; 6. Limiting mechanism; 61. Fixing ring; 62. Reset spring; 63. Limiting plate; 7. Wiring mechanism; 71. Fixing plate; 72. Sleeve; 73. Sliding tube; 8. Mounting block; 9. Connection block; 10. Wire board; 11. Connector; 12. Fixing column; 13. Moving column; 14. Notch; 15. Connecting pipe; 16. Mounting ring; 17. Tension spring; 18. Mounting column; 19. Connecting seat; 20. Display screen; 21. Protective plate; 22. Fixing screw; 23. Heat dissipation port. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the electric meter quick wiring device provided by the present invention; Figure 2 It is a schematic diagram of the structure of the device body and the display screen shown in the present invention; Figure 3 It is a structural schematic diagram of the connection frame and the mounting block shown in the present invention; Figure 4 It is a schematic diagram of the structure of the housing and the device body shown in the present invention; Figure 5 It is a structural schematic diagram of the wiring mechanism shown in the present invention; Figure 6 for Figure 3 An enlarged structural schematic diagram of point A is shown;

[0032] Figure 7 for Figure 1The enlarged structural schematic diagram of B is shown. A quick wiring device for an electric meter includes a shell 1. By setting the shell 1, it is convenient to install the device body 2. The device body 2 is set on one side of the shell 1. By setting the device body 2, it is convenient to fix the connection frame 3. The connection frame 3 is fixedly connected to one side of the shell 1. By setting the connection frame 3, it is convenient to fix the fixing frame 4. The fixing frame 4 is fixedly connected to one side of the connection frame 3. By setting the fixing frame 4, it is convenient to fix the fixing block 5. The inner wall of the fixing frame 4 is fixedly connected to the fixing block 5. By setting the fixing block 5, it is convenient to fix the fixing ring 61; a limiting mechanism 6 is set on the inner wall of the fixing block 5 for limiting the cable. The limiting mechanism 6 includes a fixing ring 61 fixed to the inner wall of the fixing block 5. By setting the fixing ring 61, it is convenient to fix the reset spring 62. The inner wall of the fixing ring 61 is fixedly connected with multiple groups of return springs 62. By setting the return spring 62, it is convenient to connect the limit plate 63. One end of the return spring 62 is fixedly connected to the limit plate 63. By setting the limit plate 63, it is convenient to limit the cable. A wiring mechanism 7 is arranged on the inner side of the connecting frame 3 for pressing when connecting wires. The wiring mechanism 7 includes a fixing plate 71 arranged on the inner side of the connecting frame 3. By setting the fixing plate 71, it is convenient to press the connecting wire. The top of the fixing plate 71 is fixedly connected with a sleeve 72. By setting the sleeve 72, it is convenient to connect the fixing plate 71. The inner wall of the sleeve 72 is slidably connected with a sliding tube 73. By setting the sliding tube 73, it is convenient to slide the sleeve 72. It is explained here that a spring for resetting the sleeve 72 is arranged at one end of the sliding tube 73.

[0033] A mounting block 8 is fixedly connected to one side of the equipment body 2. By setting the mounting block 8, the slot 14 can be opened conveniently, and the bottom of the mounting block 8 is fixedly connected to the top of the connecting frame 3. A connecting block 9 is provided on the inner side of the mounting block 8. By providing the connecting block 9, the connecting pipe 15 can be connected conveniently; a plurality of sets of wire plates 10 are fixedly connected to the inner wall of the connecting frame 3. By providing the wire plates 10, the cables can be wired conveniently; a connector 11 is fixedly connected to the inner wall of the connecting frame 3. By providing the connector 11, electrical connection can be made conveniently at the connecting wires; a fixing column 12 is rotatably connected to one side of the connecting block 9. By providing the fixing column 12, the connecting block 9 can be connected conveniently, and one end of the fixing column 12 is rotatably connected to the inner wall of the mounting block 8.

[0034] A movable column 13 is rotatably connected to one side of the connecting block 9. By setting the movable column 13, the connecting block 9 can be easily connected. A notch 14 is provided on the inner wall of the mounting block 8. By setting the notch 14, the movable column 13 can be easily limited. Two groups of connecting pipes 15 are fixedly connected to the bottom of the connecting block 9. By setting the connecting pipes 15, the connecting block 9 can be easily connected. The inner wall of the connecting pipe 15 is clamped with a mounting ring 16. By setting the mounting ring 16, the tension spring 17 can be easily hooked. The inner wall of the mounting ring 16 is provided with a tension spring 17. By setting the tension spring 17, the mounting ring 16 can be easily hooked. One end of the tension spring 17 is provided with a mounting column 18. By setting the mounting column 18, the tension spring 17 can be easily connected. The outer side of the mounting column 18 is rotatably connected to a connecting seat 19. By setting the connecting seat 19, the mounting column 18 can be easily rotated, and the bottom of the connecting seat 19 is fixedly connected to the top of the connecting frame 3.

[0035] A display screen 20 is provided on one side of the device body 2. By providing the display screen 20, data can be displayed conveniently. A protective plate 21 is provided on one side of the device body 2. By providing the protective plate 21, the device body 2 can be protected conveniently. Here, the protective plate 21 can be opened to observe and repair the internal situation of the device body 2. A fixing screw 22 is threadedly connected to one side of the device body 2. By providing the fixing screw 22, the device body 2 can be installed conveniently. A heat dissipation port 23 for dissipating heat inside the device body 2 is provided on one side of the device body 2. By providing the heat dissipation port 23, the device body 2 can be dissipated conveniently when in use.

[0036] The working principle of the electric meter quick wiring device provided by the present invention is as follows:

[0037] When in use, the wire connection point is passed through the limit plate 63 and electrically connected to the connector 11. At the same time, the fixing ring 61 and the return spring 62 cooperate to extend and retract the limit plate 63, thereby limiting the cable to prevent it from falling loose. When the connection point is connected to the connector 11, the fixing disk 71 limits the connection point, and the tension spring 17 connects the mounting ring 16 to limit the connection block 9. The sleeve 72 and the slide tube 73 cooperate to limit the fixing disk 71. In simple terms, it is only necessary to connect the connection point to the connector 11 and hook the tension spring 17 to the mounting ring 16 to complete the wiring. By setting the shell 1, it is convenient to install the device body. 2 is installed, by setting the device body 2, the connection frame 3 can be easily fixed, by setting the connection frame 3, the fixing frame 4 can be easily fixed, by setting the fixing frame 4, the fixing block 5 can be easily fixed, by setting the fixing block 5, the fixing ring 61 can be easily fixed, by setting the fixing ring 61, the reset spring 62 can be easily fixed, by setting the reset spring 62, the limit plate 63 can be easily connected, by setting the limit plate 63, the cable can be easily limited, by setting the fixing plate 71, the connection point can be pressed, by setting the sleeve 72, the fixing plate 71 can be easily connected, and by setting the sliding pipe 73, It is convenient to slide the sleeve 72. Here, a spring for resetting the sleeve 72 is provided at one end of the sliding tube 73. By providing the mounting block 8, the notch 14 can be opened. By providing the connecting block 9, the connecting tube 15 can be connected. By providing the wire plate 10, the cables can be wired. By providing the connecting head 11, the electrical connection at the connection point can be made. By providing the fixing column 12, the connecting block 9 can be connected. By providing the moving column 13, the connecting block 9 can be connected. By providing the notch 14, the moving column 13 can be limited. By providing the connecting tube 15, the connecting block 9 can be connected. By setting the mounting ring 16, it is convenient to hook the tension spring 17, and by setting the tension spring 17, it is convenient to hook the mounting ring 16. By setting the mounting column 18, it is convenient to connect the tension spring 17. By setting the connecting seat 19, it is convenient to rotate the mounting column 18. By setting the display screen 20, it is convenient to display data. By setting the protective plate 21, it is convenient to protect the device body 2. It is explained here that the protective plate 21 can be opened to observe and maintain the internal situation of the device body 2. By setting the fixing screws 22, it is convenient to install the device body 2. By setting the heat dissipation port 23, it is convenient to dissipate heat when the device body 2 is in use.

[0038] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quick connection device for an electric meter, comprising a housing (1), characterized in that: Also includes: A device body (2) is arranged on one side of a shell (1), a connection frame (3) is fixedly connected to one side of the shell (1), a fixing frame (4) is fixedly connected to one side of the connection frame (3), and a fixing block (5) is fixedly connected to the inner wall of the fixing frame (4); A limiting mechanism (6) is arranged on the inner wall of the fixing block (5) for limiting the position of the cable, the limiting mechanism (6) comprising a fixing ring (61) fixed to the inner wall of the fixing block (5), a plurality of groups of return springs (62) are fixedly connected to the inner wall of the fixing ring (61), and one end of the return spring (62) is fixedly connected to a limiting plate (63); A wiring mechanism (7) is arranged on the inner side of the connection frame (3) and is used for pressing when wiring. The wiring mechanism (7) comprises a fixed plate (71) arranged on the inner side of the connection frame (3). A sleeve (72) is fixedly connected to the top of the fixed plate (71). A sliding tube (73) is slidably connected to the inner wall of the sleeve (72).

2. The electric meter quick wiring device according to claim 1, characterized in that: A mounting block (8) is fixedly connected to one side of the equipment body (2), and the bottom of the mounting block (8) is fixedly connected to the top of the connection frame (3), and a connection block (9) is arranged on the inner side of the mounting block (8).

3. The electric meter quick connection device according to claim 1, characterized in that: The inner wall of the connection frame (3) is fixedly connected to a plurality of groups of conductor plates (10), and the inner wall of the connection frame (3) is fixedly connected to a connection head (11).

4. The electric meter quick wiring device according to claim 2, characterized in that: One side of the connection block (9) is rotatably connected to a fixing column (12), and one end of the fixing column (12) is rotatably connected to the inner wall of the mounting block (8).

5. The electric meter quick connection device according to claim 4, characterized in that: One side of the connection block (9) is rotatably connected to a movable column (13), and the inner wall of the installation block (8) is provided with a notch (14).

6. The electric meter quick connection device according to claim 5, characterized in that: Two groups of connecting pipes (15) are fixedly connected to the bottom of the connecting block (9), and a mounting ring (16) is clamped on the inner wall of the connecting pipe (15).

7. The electric meter quick connection device according to claim 6, characterized in that: The inner wall of the mounting ring (16) is provided with a tension spring (17), and one end of the tension spring (17) is provided with a mounting column (18).

8. The electric meter quick connection device according to claim 7, characterized in that: The outer side of the mounting column (18) is rotatably connected to a connecting seat (19), and the bottom of the connecting seat (19) is fixedly connected to the top of the connecting frame (3).

9. The electric meter quick connection device according to claim 1, characterized in that: A display screen (20) is provided on one side of the device body (2), and a protective plate (21) is provided on one side of the device body (2).

10. The electric meter quick connection device according to claim 1, characterized in that: One side of the device body (2) is threadedly connected with a fixing screw (22), and one side of the device body (2) is provided with a heat dissipation port (23) for dissipating heat from the inside of the device body (2).

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