Rapid calibrating device for high-voltage electric energy meter

Abstract

The invention discloses a high-voltage electric energy meter rapid calibrating device, and belongs to the technical field of calibrating devices.The high-voltage electric energy meter rapid calibrating device comprises a shell and a calibrating module, a mounting frame is fixedly mounted on the top face of the shell, the calibrating module is arranged on the outer wall of the mounting frame, a sliding groove is formed in the top face of the shell, a fixing assembly is arranged on the inner wall of the sliding groove, and the fixing assembly is connected with the mounting frame. A cleaning assembly and a heat dissipation assembly are arranged on the inner wall of the shell, the fixing assembly comprises a bottom plate, a first power rod and a second mounting plate, a side plate is fixedly mounted on the side wall of the bottom plate, a limiting plate is fixedly mounted on the outer wall of the side plate, and a limiting groove is formed in the outer wall of the limiting plate; according to the electric energy meter calibration device, through the arrangement of the fixing assembly, the operation process of fixing the electric energy meter by the calibration device is simplified through the design, multi-step operation of a worker is not needed, the calibration time of a single electric energy meter is greatly shortened, the calibration work efficiency is improved, and the use effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of calibration devices, and in particular relates to a rapid calibration device for a high-voltage electric energy meter. Background Art

[0002] An electric energy meter is an instrument that can measure electric energy. It is also called an electricity meter, fire meter, kilowatt-hour meter, etc. In the case of low voltage or small current, the electric energy meter can be directly connected to the circuit for measurement. In the case of high voltage or large current, it needs to be used in conjunction with a voltage transformer or a current transformer.

[0003] Nowadays, after the electric energy meter is produced, in order to be able to enter the market for sale, it needs to be tested by a calibration device to see if it meets the standards. In order to make the electric energy meter detection more accurate, the calibration device needs to fix the electric energy meter before testing it. Most of them are first manually clamped and then pushed under the calibration mechanism for testing. The operation process is relatively cumbersome and requires multiple steps, which greatly increases the calibration time of a single electric energy meter, thereby reducing the calibration efficiency. At the same time, the inner wall of the traditional electric energy meter calibration device is easily attached by dust from the outside during long-term use. In order to ensure that the internal part of the device can operate better, the staff needs to clean it after work, and the use effect is not good. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that after the electric energy meter is produced, it needs to be tested by a calibration device to see if it meets the standards in order to be able to enter the market for sale. In order to make the electric energy meter detection more accurate, the calibration device needs to fix the electric energy meter before detecting it. Most of them are first manually clamped and then pushed under the calibration mechanism for detection. The operation process is relatively cumbersome and requires multiple steps, which greatly increases the calibration time of a single electric energy meter, thereby reducing the calibration efficiency. At the same time, the inner wall of the traditional electric energy meter calibration device is easily attached by dust from the outside during long-term use. In order to ensure that the interior of the device can operate better, the staff needs to clean it after work, resulting in poor use effect. A high-voltage electric energy meter rapid calibration device is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a high-voltage electric energy meter rapid calibration device, including a shell and a calibration module, a mounting frame is fixedly installed on the top surface of the shell, the calibration module is arranged on the outer wall of the mounting frame, a slide groove is arranged on the top surface of the shell, a fixing component is arranged on the inner wall of the slide groove, and a cleaning component and a heat dissipation component are arranged on the inner wall of the shell.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly includes a base plate, a first power rod and a second mounting plate, a side plate is fixedly mounted on the side wall of the base plate, a limiting plate is fixedly mounted on the outer wall of the side plate, a limiting groove is arranged on the outer wall of the limiting plate, a first threaded rod is fixedly mounted on one end of the first power rod, a second threaded rod is fixedly mounted on the other end of the first power rod, threaded rings are threadedly mounted on the outer walls of the first threaded rod and the second threaded rod, a second connecting block is fixedly mounted on the outer wall of the threaded ring, and a second clamping block is fixedly mounted on the outer wall of the second connecting block.

[0008] As a further description of the above technical solution:

[0009] A limit block is fixedly installed on the outer wall of the other end of the second clamping block, the inner wall of the limit groove is slidably connected to the limit block, the outer wall of the limit plate is slidably connected to the second clamping block, the other end of the first threaded rod is fixedly installed with an extension rod, the outer wall of the extension rod and the outer wall of the other end of the first power rod are rotatably installed with an external connecting ring, the outer wall of the external connecting ring is fixedly installed with a first connecting block, the outer wall of the first connecting block is fixedly installed with a first clamping block, the other end of the first clamping block is fixedly installed on the outer wall of the limit plate, friction layers are fixedly installed on the outer walls of the first clamping block and the second clamping block, a sensor is fixedly installed on the outer wall of the side plate, and the first mounting plate is fixedly installed on the outer wall of the side plate.

[0010] As a further description of the above technical solution:

[0011] A first transmission rod is rotatably mounted on the inner wall of the first mounting plate, second bevel gears are fixedly mounted on both ends of the first transmission rod, a first bevel gear is fixedly mounted on the outer wall of the first power rod, the first bevel gear is meshingly connected with the second bevel gear, the outer wall of the second mounting plate is fixedly mounted on the top surface of the outer shell, a second power rod is rotatably mounted on the inner wall of the second mounting plate, a driving bevel gear is fixedly mounted on one end of the second power rod, the driving bevel gear is meshingly connected with the first bevel gear, and a first pulley is fixedly mounted on the other end of the second power rod.

[0012] As a further description of the above technical solution:

[0013] The cleaning assembly includes a forward and reverse motor, a reciprocating screw and a round rod. The forward and reverse motor is fixedly mounted on the side wall of the shell, and the output shaft of the forward and reverse motor passes through a through hole set on the side wall of the shell. A first pulley is fixedly mounted on the outer wall of the output shaft of the forward and reverse motor, and a first belt is set on the outside of the first pulley.

[0014] As a further description of the above technical solution:

[0015] A third power rod is fixedly installed on one end of the output shaft of the forward and reverse motor, and a third bevel gear is fixedly installed on the other end of the third power rod. A second pulley is fixedly installed on the outer wall of the third power rod. One end of the reciprocating screw is rotatably installed on the inner wall of the outer shell, and the other end of the reciprocating screw is fixedly installed on the third pulley. The other end of the third pulley is rotatably connected to the inner wall of the outer shell, and a second belt is arranged on the outside of the second pulley and the third pulley.

[0016] As a further description of the above technical solution:

[0017] A connecting ring is threadedly installed on the outer wall of the reciprocating screw, the round rod is fixedly installed on the inner wall of the shell, a circular ring is slidably installed on the outer wall of the round rod, connecting blocks are fixedly installed on the outer walls of the connecting ring and the circular ring, a cleaning rod is fixedly installed on the outer wall of the connecting block, a cleaning brush is fixedly installed on the outer wall of the cleaning rod, and the inner wall of the shell and the cleaning brush are slidably connected.

[0018] As a further description of the above technical solution:

[0019] The quick pin assembly includes a third threaded rod, which is rotatably mounted on the outer wall of the mounting frame through a bracket, a first redirecting bevel gear is fixedly mounted on the bottom end of the third threaded rod, the first redirecting bevel gear is meshingly connected with the third bevel gear, a connecting plate is threadedly mounted on the outer wall of the third threaded rod, a pin plate is fixedly mounted on the other end of the connecting plate, and a first long rod, a transmission rod and a second long rod are rotatably mounted on the inner wall of the pin plate.

[0020] As a further description of the above technical solution:

[0021] Gears are fixedly installed on the outer walls at both ends of the first long rod, and a toothed bar is fixedly installed on the outer wall of the mounting frame, and the toothed bar is meshingly connected with the gear. Second redirecting bevel gears are fixedly installed on the outer walls of the first long rod and the second long rod, and third redirecting bevel gears are fixedly installed on both ends of the transmission rod, and the second redirecting bevel gear is meshingly connected with the third redirecting bevel gear. First positioning threaded rods are fixedly installed on both ends of the second long rod, and a connecting rod is fixedly installed on the other end of the first positioning threaded rod.

[0022] As a further description of the above technical solution:

[0023] A second positioning threaded rod is fixedly installed on the other end of the connecting rod, threaded rings are threadedly installed on the outer walls of the first positioning threaded rod and the second positioning threaded rod, a travel rod is fixedly installed on the outer wall of the threaded ring, and a positioning plate is fixedly installed on the bottom end of the travel rod.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0025] 1. In the present invention, a fixed component is provided, the forward and reverse motors are turned on first, the output shafts of the forward and reverse motors drive the second power rod to rotate through the first pulley and the first belt, the second power rod drives the driving bevel gear to rotate, the driving bevel gear is meshed and connected with the first bevel gear on the first power rod provided on the bottom of the fixed component, so that they rotate synchronously, and the first power rod at the top of the fixed component is driven to rotate through the first transmission rod and the second bevel gear, so that the double-layer first power rod can be rotated, the first power rod drives the first threaded rod and the second threaded rod to rotate, the outer walls of the first threaded rod and the second threaded rod are both threadedly connected with the threaded ring, and the first When the first threaded rod and the second threaded rod rotate, the threaded ring is driven to move on the outer wall thereof, and the threaded ring drives the second clamping block to move through the second connecting block, and the second clamping block drives the friction layer to fix the electric energy meter. At the same time, after the sensor detects that it is fixed, the electric push rod is started, and the electric push rod drives the bottom plate to move through the connecting plate, and separates the first bevel gear and the driving bevel gear on the first power rod set at the bottom of the fixing component. Through this design, the operation process of fixing the electric energy meter by the calibration device is simplified, and there is no need for the staff to perform multi-step operations, which greatly reduces the calibration time of a single electric energy meter, thereby improving the calibration work efficiency and achieving good use effect.

[0026] 2. In the present invention, a cleaning component is provided, and the output shaft of the forward and reverse motor drives the third power rod to rotate, the third power rod drives the second pulley to rotate, the second pulley drives the third pulley to rotate through the second belt, the third pulley drives the reciprocating screw to rotate, the outer wall of the reciprocating screw is meshed and connected with the connecting ring, and the reciprocating screw rotates while driving the connecting ring to move on its outer wall, the connecting ring drives the cleaning rod to move through the connecting block, and the cleaning rod drives the cleaning brush to move on the inner wall of the outer shell. Through this design, the dust attached to the inner wall of the outer shell is effectively cleaned, and the staff does not need to clean it after work, which greatly reduces the labor intensity and has a good use effect.

[0027] 3. In the present invention, a quick pin assembly is provided, and the third power rod rotates while driving the third bevel gear to rotate, and the third bevel gear is meshed and connected with the first redirecting bevel gear, so that it drives the third threaded rod to rotate, and the outer wall of the third threaded rod is meshed and connected with the connecting plate, and the third threaded rod rotates while driving the connecting plate to move on its outer wall, and the connecting plate drives the pin plate to move, and the gear arranged inside the pin plate is meshed and connected with the toothed bar, so that the pin plate moves and drives the gear to rotate while driving the pin plate, and the gear drives the first long rod to rotate, and the first long rod drives the second long rod to rotate synchronously through the second redirecting bevel gear, the transmission rod and the third redirecting bevel gear, and the second long rod drives the first fixed rod When the positioning threaded rod rotates, the first positioning threaded rod drives the second positioning threaded rod to rotate through the connecting rod, and the outer wall threads of the second positioning threaded rod and the first positioning threaded rod are installed with threaded rings. Therefore, the second positioning threaded rod and the first positioning threaded rod rotate and drive the threaded ring to move at the same time, and the threaded ring drives the positioning plate to move through the stroke rod. Through this design, it is effectively achieved that when the electric energy meter is moved to the bottom of the calibration device, the pin plate is quickly moved to the electric energy meter, so that the detection pins on the pin plate are in contact with the electric energy meter, and there is no need for staff to manually insert the pins of the electric energy meter, which avoids the need for staff to insert the pins for a long time, making it faster to detect the electric energy meter and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The figure is a three-dimensional structural diagram of a high-voltage electric energy meter rapid calibration device.

[0029] Figure 2 The present invention is a schematic diagram of the combined three-dimensional structure of a fixing component and a cleaning component in a high-voltage electric energy meter rapid calibration device.

[0030] Figure 3 The present invention is a schematic diagram of the combined three-dimensional structure of a cleaning component and a quick pin component in a high-voltage electric energy meter rapid calibration device.

[0031] Figure 4 The present invention is a three-dimensional structural schematic diagram of a fixed component in a high-voltage electric energy meter rapid calibration device.

[0032] Figure 5 The present invention is a schematic diagram of the partial three-dimensional structure of a fixed component in a high-voltage electric energy meter rapid calibration device.

[0033] Figure 6 The diagram is a schematic diagram of the exploded three-dimensional structure of a quick pin assembly in a high-voltage electric energy meter quick calibration device.

[0034] Figure 7 The figure is a three-dimensional structural schematic diagram of a cleaning component in a high-voltage electric energy meter rapid calibration device.

[0035] Figure 8This is a schematic diagram of the enlarged structure of point A in a high-voltage electric energy meter rapid calibration device.

[0036] Fig. 9 This is a schematic diagram of the enlarged structure of point B in a high-voltage electric energy meter rapid calibration device.

[0037] Legend:

[0038] 1. Shell; 2. Mounting frame; 3. Verification module; 4. Slide; 5. Fixing assembly; 51. Electric push rod; 52. Connecting plate; 53. Bottom plate; 54. Side plate; 55. Sliding block; 56. Extension rod; 57. First threaded rod; 58. First power rod; 59. Second threaded rod; 510. External connecting ring; 511. Threaded ring; 512. First mounting plate; 513. First bevel gear; 514. First connecting block; 515. Second connecting block; 516. First clamping block; 517. Second clamping block; 518. Friction layer; 519. Limiting block; 520. Limiting plate; 521. Limiting groove; 522. First transmission rod; 523. Second bevel gear; 524. Second mounting plate; 525. Second power rod; 526. First pulley; 527. First belt; 528. Driving bevel gear; 6. Cleaning assembly; 61 , forward and reverse motor; 62, third power rod; 63, third bevel gear; 64, second pulley; 65, third pulley; 66, second belt; 67, reciprocating screw; 68, round rod; 69, cleaning rod; 610, cleaning brush; 611, circular ring; 612, connecting block; 613, connecting ring; 7, travel groove; 8, sensor; 9, quick pin assembly; 91, third threaded rod; 92, first redirecting bevel gear; 93, connecting plate; 94, pin plate; 95, travel block; 96, first long rod; 97, gear; 98, toothed bar; 99, second redirecting bevel gear; 910, transmission rod; 911, third redirecting bevel gear; 912, second long rod; 913, first positioning threaded rod; 914, connecting rod; 915, second positioning threaded rod; 916, threaded ring; 917, travel rod; 918, positioning plate. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-9The present invention provides a technical solution: a high-voltage electric energy meter rapid calibration device, comprising a housing 1 and a calibration module 3, a mounting frame 2 is fixedly mounted on the top surface of the housing 1, a calibration module 3 is arranged on the outer wall of the mounting frame 2, a slide groove 4 is arranged on the top surface of the housing 1, a fixing component 5 is arranged on the inner wall of the slide groove 4, and a cleaning component 6 and a heat dissipation component 7 are arranged on the inner wall of the housing 1;

[0041] The fixing assembly 5 includes a bottom plate 53, a first power rod 58 and a second mounting plate 524. The side plate 54 is fixedly mounted on the side wall of the bottom plate 53. A limiting plate 520 is fixedly mounted on the outer wall of the side plate 54. A limiting groove 521 is arranged on the outer wall of the limiting plate 520. A first threaded rod 57 is fixedly mounted on one end of the first power rod 58. A second threaded rod 59 is fixedly mounted on the other end of the first power rod 58. A threaded ring 511 is threadedly mounted on the outer wall of the first threaded rod 57 and the second threaded rod 59. There is a second connecting block 515, on the outer wall of the second connecting block 515 is fixedly installed a second clamping block 517, on the outer wall of the other end of the second clamping block 517 is fixedly installed a limit block 519, the inner wall of the limit groove 521 is slidably connected to the limit block 519, the outer wall of the limit plate 520 is slidably connected to the second clamping block 517, the other end of the first threaded rod 57 is fixedly installed an extension rod 56, the outer wall of the extension rod 56 and the outer wall of the other end of the first power rod 58 are both rotatably installed with an external connecting ring 510, the outer wall of the external connecting ring 510 is fixedly installed There is a first connecting block 514, a first clamping block 516 is fixedly installed on the outer wall of the first connecting block 514, the other end of the first clamping block 516 is fixedly installed on the outer wall of the limit plate 520, a friction layer 518 is fixedly installed on the outer walls of the first clamping block 516 and the second clamping block 517, a sensor 8 is fixedly installed on the outer wall of the side plate 54, a first mounting plate 512 is fixedly installed on the outer wall of the side plate 54, a first transmission rod 522 is rotatably installed on the inner wall of the first mounting plate 512, and second bevel gears are fixedly installed on both ends of the first transmission rod 522 The first bevel gear 513 is fixedly mounted on the outer wall of the first power rod 58, and the first bevel gear 513 is meshed with the second bevel gear 523. The outer wall of the second mounting plate 524 is fixedly mounted on the top surface of the housing 1, and the second power rod 525 is rotatably mounted on the inner wall of the second mounting plate 524. A driving bevel gear 528 is fixedly mounted on one end of the second power rod 525, and the driving bevel gear 528 is meshed with the first bevel gear 513. The other end of the second power rod 525 is fixedly mounted with a first pulley 526;

[0042] The specific embodiment is as follows: first turn on the forward and reverse motor 61, the output shaft of the forward and reverse motor 61 drives the second power rod 525 to rotate through the first pulley 526 and the first belt 527, the second power rod 525 drives the driving bevel gear 528 to rotate, the driving bevel gear 528 is meshed with the first bevel gear 513 on the first power rod 58 set at the bottom of the fixed component 5, so that they rotate synchronously, and the first power rod 58 at the top of the fixed component 5 is driven to rotate through the first transmission rod 522 and the second bevel gear 523, so that the double-layer first power rod 58 can be rotated, the first power rod 58 drives the first threaded rod 57 and the second threaded rod 5 9 rotates, the outer walls of the first threaded rod 57 and the second threaded rod 59 are threadedly connected with the threaded ring 511, and the first threaded rod 57 and the second threaded rod 59 rotate while driving the threaded ring 511 to move on their outer walls, and the threaded ring 511 drives the second clamping block 517 to move through the second connecting block 515, and the second clamping block 517 drives the friction layer 518 to fix the electric energy meter, and at the same time, after the sensor 8 detects that it is fixed, the electric push rod 51 is started, and the electric push rod 51 drives the bottom plate 53 to move through the connecting plate 52, and the first bevel gear 513 on the first power rod 58 set at the bottom of the fixing component 5 is separated from the driving bevel gear 528.

[0043] The cleaning assembly 6 includes a forward and reverse motor 61, a reciprocating screw 67 and a round rod 68. The forward and reverse motor 61 is fixedly mounted on the side wall of the shell 1. The output shaft of the forward and reverse motor 61 passes through a through hole set on the side wall of the shell 1. A first pulley 526 is fixedly mounted on the outer wall of the output shaft of the forward and reverse motor 61. A first belt 527 is set on the outside of the first pulley 526. A third power rod 62 is fixedly mounted on one end of the output shaft of the forward and reverse motor 61. A third bevel gear 63 is fixedly mounted on the other end of the third power rod 62. A second pulley 64 is fixedly mounted on the outer wall of the third power rod 62. One end of the reciprocating screw 67 is rotatably mounted on the inner wall of the shell 1. The reciprocating screw A third pulley 65 is fixedly installed on the other end of 67, and the other end of the third pulley 65 is rotatably connected to the inner wall of the shell 1. A second belt 66 is arranged outside the second pulley 64 and the third pulley 65. A connecting ring 613 is threadedly installed on the outer wall of the reciprocating screw 67. The round rod 68 is fixedly installed on the inner wall of the shell 1. A ring 611 is slidably installed on the outer wall of the round rod 68. A connecting block 612 is fixedly installed on the outer wall of the connecting ring 613 and the ring 611. A cleaning rod 69 is fixedly installed on the outer wall of the connecting block 612. A cleaning brush 610 is fixedly installed on the outer wall of the cleaning rod 69. The inner wall of the shell 1 and the cleaning brush 610 are slidably connected.

[0044] The specific implementation scheme is as follows: the output shaft of the forward and reverse motor 61 drives the third power rod 62 to rotate, the third power rod 62 drives the second pulley 64 to rotate, the second pulley 64 drives the third pulley 65 to rotate through the second belt 66, the third pulley 65 drives the reciprocating screw 67 to rotate, the outer wall of the reciprocating screw 67 is meshed and connected with the connecting ring 613, and the reciprocating screw 67 drives the connecting ring 613 to move on its outer wall while rotating, the connecting ring 613 drives the cleaning rod 69 to move through the connecting block 612, and the cleaning rod 69 drives the cleaning brush 610 to move on the inner wall of the outer shell 1.

[0045] The quick plug-in pin assembly 9 includes a third threaded rod 91, which is rotatably mounted on the outer wall of the mounting frame 2 through a bracket, a first redirecting bevel gear 92 is fixedly mounted on the bottom end of the third threaded rod 91, and the first redirecting bevel gear 92 is meshingly connected with the third bevel gear 63, a connecting plate 93 is threadedly mounted on the outer wall of the third threaded rod 91, and a pin plate 94 is fixedly mounted on the other end of the connecting plate 93, and a first long rod 96, a transmission rod 910 and a second long rod 912 are rotatably mounted on the inner wall of the pin plate 94, gears 97 are fixedly mounted on the outer walls of both ends of the first long rod 96, and a toothed bar 98 is fixedly mounted on the outer wall of the mounting frame 2, and the toothed bar 98 is meshingly connected with the gear 97, and the first long rod 96 A second redirecting bevel gear 99 is fixedly installed on the outer wall of the second long rod 912, and a third redirecting bevel gear 911 is fixedly installed on both ends of the transmission rod 910. The second redirecting bevel gear 99 is meshingly connected with the third redirecting bevel gear 911. A first positioning threaded rod 913 is fixedly installed on both ends of the second long rod 912, and a connecting rod 914 is fixedly installed on the other end of the first positioning threaded rod 913, and a second positioning threaded rod 915 is fixedly installed on the other end of the connecting rod 914. Threaded rings 916 are threadedly installed on the outer walls of the first positioning threaded rod 913 and the second positioning threaded rod 915, and a travel rod 917 is fixedly installed on the outer wall of the threaded ring 916, and a positioning plate 918 is fixedly installed on the bottom end of the travel rod 917;

[0046] The specific embodiment is as follows: the third power rod 62 rotates while driving the third bevel gear 63 to rotate, the third bevel gear 63 is meshedly connected with the first redirecting bevel gear 92, so that it drives the third threaded rod 91 to rotate, the outer wall of the third threaded rod 91 is meshedly connected with the connecting plate 93, the third threaded rod 91 rotates while driving the connecting plate 93 to move on its outer wall, the connecting plate 93 drives the pin plate 94 to move, the gear 97 arranged inside the pin plate 94 is meshedly connected with the toothed bar 98, so that the pin plate 94 moves while driving the gear 97 to rotate, the gear 97 drives the first long rod 96 to rotate, the first The long rod 96 drives the second long rod 912 to rotate synchronously through the second redirecting bevel gear 99, the transmission rod 910 and the third redirecting bevel gear 911, and the second long rod 912 drives the first positioning threaded rod 913 to rotate. The first positioning threaded rod 913 drives the second positioning threaded rod 915 to rotate through the connecting rod 914. The outer wall threads of the second positioning threaded rod 915 and the first positioning threaded rod 913 are threadedly installed with a threaded ring 916. Therefore, the second positioning threaded rod 915 and the first positioning threaded rod 913 rotate while driving the threaded ring 916 to move. The threaded ring 916 drives the positioning plate 918 to move through the travel rod 917.

[0047] Working principle: first turn on the forward and reverse motor 61, the output shaft of the forward and reverse motor 61 drives the second power rod 525 to rotate through the first pulley 526 and the first belt 527, the second power rod 525 drives the driving bevel gear 528 to rotate, the driving bevel gear 528 is meshed and connected with the first bevel gear 513 on the first power rod 58 set at the bottom of the fixed component 5, so that they rotate synchronously, and it drives the first power rod 58 at the top of the fixed component 5 to rotate through the first transmission rod 522 and the second bevel gear 523, so that the double-layer first power rod 58 can be rotated, the first power rod 58 drives the first threaded rod 57 and the second threaded rod 59 to rotate, and the outer walls of the first threaded rod 57 and the second threaded rod 59 are threadedly connected with the threaded ring 511 Then, the first threaded rod 57 and the second threaded rod 59 rotate while driving the threaded ring 511 to move on its outer wall, the threaded ring 511 drives the second clamping block 517 to move through the second connecting block 515, and the second clamping block 517 drives the friction layer 518 to fix the electric energy meter. At the same time, after the sensor 8 detects that it is fixed, the electric push rod 51 is started, and the electric push rod 51 drives the bottom plate 53 to move through the connecting plate 52, and the first bevel gear 513 and the driving bevel gear 528 on the first power rod 58 set at the bottom of the fixing component 5 are separated, and the output shaft of the forward and reverse motor 61 drives the third power rod 62 to rotate, and the third power rod 62 drives the second pulley 64 to rotate, and the second pulley 64 drives the third pulley 65 to rotate through the second belt 66 The third pulley 65 drives the reciprocating screw 67 to rotate, and the outer wall of the reciprocating screw 67 is meshed and connected with the connecting ring 613. When the reciprocating screw 67 rotates, it drives the connecting ring 613 to move on its outer wall. The connecting ring 613 drives the cleaning rod 69 to move through the connecting block 612. The cleaning rod 69 drives the cleaning brush 610 to move on the inner wall of the housing 1. When the third power rod 62 rotates, it drives the third bevel gear 63 to rotate. The third bevel gear 63 is meshed and connected with the first redirecting bevel gear 92, so that it drives the third threaded rod 91 to rotate. The outer wall of the third threaded rod 91 is meshed and connected with the connecting plate 93. When the third threaded rod 91 rotates, it drives the connecting plate 93 to move on its outer wall. The connecting plate 93 drives the pin plate 94 to move The gear 97 provided inside the pin plate 94 is meshed with the toothed bar 98, so that the pin plate 94 is displaced and the gear 97 is driven to rotate, the gear 97 drives the first long rod 96 to rotate, the first long rod 96 drives the second long rod 912 to rotate synchronously through the second redirecting bevel gear 99, the transmission rod 910 and the third redirecting bevel gear 911, the second long rod 912 drives the first positioning threaded rod 913 to rotate, the first positioning threaded rod 913 drives the second positioning threaded rod 915 to rotate through the connecting rod 914, the second positioning threaded rod 915 and the outer wall of the first positioning threaded rod 913 are threadedly installed with a threaded ring 916, so the second positioning threaded rod 915 and the first positioning threaded rod 913 rotate and drive the threaded ring 916 to move,The threaded ring 916 drives the positioning plate 918 to move through the travel rod 917.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-voltage electric energy meter rapid calibration device, comprising a housing (1) and a calibration module (3), wherein a mounting frame (2) is fixedly mounted on the top surface of the housing (1), and a calibration module (3) is arranged on the outer wall of the mounting frame (2), characterized in that: A slide groove (4) is arranged on the top surface of the housing (1), a fixing assembly (5) is arranged on the inner wall of the slide groove (4), a cleaning assembly (6) is arranged on the inner wall of the housing (1), a quick plug-in assembly (9) is arranged on the mounting frame (2), and a travel groove (7) is arranged on the outer wall of the mounting frame (2).

2. A high-voltage electric energy meter rapid verification device according to claim 1, characterized in that: The fixing assembly (5) comprises a bottom plate (53), a first power rod (58) and a second mounting plate (524); a side plate (54) is fixedly mounted on the side wall of the bottom plate (53); a limiting plate (520) is fixedly mounted on the outer wall of the side plate (54); a limiting groove (521) is arranged on the outer wall of the limiting plate (520); a first threaded rod (57) is fixedly mounted on one end of the first power rod (58); a second threaded rod (59) is fixedly mounted on the other end of the first power rod (58); threaded rings (511) are threadedly mounted on the outer walls of the first threaded rod (57) and the second threaded rod (59); a second connecting block (515) is fixedly mounted on the outer wall of the threaded ring (511); and a second clamping block (517) is fixedly mounted on the outer wall of the second connecting block (515).

3. A high-voltage electric energy meter rapid verification device according to claim 2, characterized in that: A limiting block (519) is fixedly mounted on the outer wall of the other end of the second clamping block (517); the inner wall of the limiting groove (521) is slidably connected to the limiting block (519); the outer wall of the limiting plate (520) is slidably connected to the second clamping block (517); an extension rod (56) is fixedly mounted on the other end of the first threaded rod (57); an outer connecting ring (510) is rotatably mounted on the outer wall of the extension rod (56) and the outer wall of the other end of the first power rod (58); A first connecting block (514) is fixedly mounted on the outer wall, a first clamping block (516) is fixedly mounted on the outer wall of the first connecting block (514), the other end of the first clamping block (516) is fixedly mounted on the outer wall of the limit plate (520), a friction layer (518) is fixedly mounted on the outer walls of the first clamping block (516) and the second clamping block (517), a sensor (8) is fixedly mounted on the outer wall of the side plate (54), and a first mounting plate (512) is fixedly mounted on the outer wall of the side plate (54).

4. A high-voltage electric energy meter rapid verification device according to claim 3, characterized in that: A first transmission rod (522) is rotatably mounted on the inner wall of the first mounting plate (512), and second bevel gears (523) are fixedly mounted on both ends of the first transmission rod (522). A first bevel gear (513) is fixedly mounted on the outer wall of the first power rod (58), and the first bevel gear (513) and the second bevel gear (523) are meshingly connected. The outer wall of the second mounting plate (524) is fixedly mounted on the top surface of the housing (1), and a second power rod (525) is rotatably mounted on the inner wall of the second mounting plate (524). A driving bevel gear (528) is fixedly mounted on one end of the second power rod (525), and the driving bevel gear (528) is meshingly connected to the first bevel gear (513). A first pulley (526) is fixedly mounted on the other end of the second power rod (525).

5. A high-voltage electric energy meter rapid verification device according to claim 4, characterized in that: The cleaning assembly (6) comprises a forward and reverse motor (61), a reciprocating screw (67) and a round rod (68); the forward and reverse motor (61) is fixedly mounted on the side wall of the housing (1); the output shaft of the forward and reverse motor (61) passes through a through hole provided on the side wall of the housing (1); a first pulley (526) is fixedly mounted on the outer wall of the output shaft of the forward and reverse motor (61); and a first belt (527) is provided outside the first pulley (526).

6. A high-voltage electric energy meter rapid verification device according to claim 5, characterized in that: A third power rod (62) is fixedly mounted on one end of the output shaft of the forward and reverse motor (61), a third bevel gear (63) is fixedly mounted on the other end of the third power rod (62), a second pulley (64) is fixedly mounted on the outer wall of the third power rod (62), one end of the reciprocating screw (67) is rotatably mounted on the inner wall of the outer shell (1), a third pulley (65) is fixedly mounted on the other end of the reciprocating screw (67), the other end of the third pulley (65) is rotatably connected to the inner wall of the outer shell (1), and a second belt (66) is arranged outside the second pulley (64) and the third pulley (65).

7. A high-voltage electric energy meter rapid verification device according to claim 6, characterized in that: A connecting ring (613) is threadedly mounted on the outer wall of the reciprocating screw (67); the round rod (68) is fixedly mounted on the inner wall of the outer shell (1); a circular ring (611) is slidably mounted on the outer wall of the circular rod (68); connecting blocks (612) are fixedly mounted on the outer walls of the connecting ring (613) and the circular ring (611); a cleaning rod (69) is fixedly mounted on the outer wall of the connecting block (612); a cleaning brush (610) is fixedly mounted on the outer wall of the cleaning rod (69); and the inner wall of the outer shell (1) and the cleaning brush (610) are slidably connected.

8. A high-voltage electric energy meter rapid verification device according to claim 7, characterized in that: The quick plug-in pin assembly (9) comprises a third threaded rod (91), the third threaded rod (91) is rotatably mounted on the outer wall of the mounting frame (2) through a bracket, a first redirecting bevel gear (92) is fixedly mounted on the bottom end of the third threaded rod (91), the first redirecting bevel gear (92) is meshingly connected with the third bevel gear (63), a connecting plate (93) is threadedly mounted on the outer wall of the third threaded rod (91), a plug-in pin plate (94) is fixedly mounted on the other end of the connecting plate (93), and a first long rod (96), a transmission rod (910) and a second long rod (912) are rotatably mounted on the inner wall of the plug-in pin plate (94).

9. A high-voltage electric energy meter rapid verification device according to claim 8, characterized in that: Gears (97) are fixedly mounted on the outer walls at both ends of the first long rod (96); a toothed bar (98) is fixedly mounted on the outer wall of the mounting frame (2); the toothed bar (98) and the gear (97) are meshingly connected; second redirecting bevel gears (99) are fixedly mounted on the outer walls of the first long rod (96) and the second long rod (912); third redirecting bevel gears (911) are fixedly mounted on both ends of the transmission rod (910); the second redirecting bevel gear (99) and the third redirecting bevel gear (911) are meshingly connected; first positioning threaded rods (913) are fixedly mounted on both ends of the second long rod (912); a connecting rod (914) is fixedly mounted on the other end of the first positioning threaded rod (913).

10. A high-voltage electric energy meter rapid verification device according to claim 9, characterized in that: A second positioning threaded rod (915) is fixedly mounted on the other end of the connecting rod (914); a threaded ring (916) is threadedly mounted on the outer walls of the first positioning threaded rod (913) and the second positioning threaded rod (915); a travel rod (917) is fixedly mounted on the outer wall of the threaded ring (916); and a positioning plate (918) is fixedly mounted on the bottom end of the travel rod (917).

Images