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CN-122017427-A - Multifunctional test tool for electric power safety tools

CN122017427ACN 122017427 ACN122017427 ACN 122017427ACN-122017427-A

Abstract

The invention discloses a multifunctional test tool for an electric power safety tool, which comprises a mounting seat, wherein a second groove is formed in the top of the mounting seat, a bidirectional threaded rod is rotatably connected between inner walls at two ends of the second groove, two moving blocks in threaded connection with the bidirectional threaded rod are arranged on the bidirectional threaded rod, the two moving blocks are both in sliding connection with inner walls at two sides of the second groove, a servo motor is fixedly arranged on the outer wall at one side of the mounting seat, one end of the bidirectional threaded rod penetrates through the inner wall at one end of the second groove and is fixedly connected with an output shaft of the servo motor, and shells are fixedly arranged at the tops of the two moving blocks. According to the invention, the two shells are driven to approach each other by driving the bidirectional threaded rod, manual intervention step-by-step operation is not needed, and the compression, straightening, cleaning and subsequent detection of the connecting wire of the frequency converter can be automatically and sequentially completed, so that the stability and the effect of the detection of the connecting wire of the frequency converter are effectively improved, and the detection efficiency is greatly improved.

Inventors

  • ZHANG BO
  • ZHANG YI
  • DING DING

Assignees

  • 上海市计量测试技术研究院有限公司

Dates

Publication Date
20260512
Application Date
20260304

Claims (8)

  1. 1. The utility model provides a multi-functional experimental frock of electric power safety tool, includes mount pad (1), its characterized in that, second recess (24) have been seted up at the top of mount pad (1), rotate between the both ends inner wall of second recess (24) and be connected with two threaded rod (25), be provided with on two threaded rod (25) rather than two movable blocks (26) of threaded connection, two movable block (26) all with the both sides inner wall sliding connection of second recess (24), fixed mounting has servo motor (29) on one side outer wall of mount pad (1), the one end of two threaded rod (25) runs through the one end inner wall of second recess (24) and with servo motor's (29) output shaft fixed connection, two equal fixed mounting in top of movable block (26) has shell (2), two all be provided with metal coil (35) in shell (2), two both ends all are provided with metal sheet (36) about metal coil (35), the top of mount pad (1) is provided with warning lamp (5), metal coil (35) are connected with two electricity of side of being provided with (24) respectively, the assembly is provided with on two sides (24) is provided with the assembly.
  2. 2. The multifunctional test fixture for the electric power safety tool according to claim 1, wherein the pressure accumulating assembly comprises a first box body (4) fixedly installed on the top of the installation seat (1), an auxiliary rod (43) which is connected with the first box body in a sliding manner is arranged on the outer wall of one end of the first box body (4) far away from the second groove (24), a first rectangular piston (27) which is connected with the inner wall of the first box body (4) in a sliding manner is fixedly installed at one end of the first box body (4) located in the first box body (43), a movable plate (7) is fixedly installed at one end of the auxiliary rod (43) located outside the first box body (4), a second spring (28) is fixedly connected between the first rectangular piston (27) and the inner wall of one end of the first box body (4) far away from the second groove (24), a push rod (8) is fixedly installed on one side of the outer shell (2) close to the movable plate (7), a first rectangular piston (27) is communicated with the first box body (6), and the first rectangular piston (4) is located on one side of the auxiliary piston (27).
  3. 3. The multifunctional test tool for the electric power safety tool according to claim 2, wherein the compressing and straightening assembly comprises an arc end pushing block (3) fixedly installed on the side walls of the two shells (2), a first groove (17) located between the two shells (2) is formed in the top of the installation seat (1), a guide rod (18) is fixedly connected between the inner walls of the two ends of the first groove (17), a placing block (15) is sleeved on the guide rod (18) in a sliding mode, a first spring (19) is fixedly connected between the placing block (15) and the inner wall of one end, far away from the second groove (24), of the first groove (17), and side blocks (16) are fixedly installed on the outer walls of the two sides of the shell (2).
  4. 4. The multifunctional test tool for the electric power safety tool according to claim 3, wherein the same door-shaped frame (13) is fixedly installed at the top of each side block (16), a third box body (14) is fixedly installed at the top of each door-shaped frame (13), a connecting rod (33) in sliding connection with the door-shaped frame (13) is arranged at the top of each door-shaped frame in a penetrating mode, a second rectangular piston (32) in sliding connection with the inner wall of each third box body (14) is fixedly installed at one end of each connecting rod (33) located in each third box body (14), and a pressing block (34) located right above each placing block (15) is fixedly installed at one end of each connecting rod (33) located below each third box body (14).
  5. 5. The multifunctional test fixture for the electric power safety tool according to claim 4, wherein the transverse sections of the two side blocks (16) are right-angle trapezoidal shapes, one end of the connecting pipe (6) is communicated with the third box body (14), and one end of the connecting pipe (6) communicated with the third box body (14) is positioned on one side, far away from the connecting rod (33), of the second rectangular piston (32).
  6. 6. The multifunctional test fixture for the electric power safety tool according to claim 5, wherein the cleaning assembly comprises a fixed block (9) fixedly installed on the top of the installation seat (1), a second box body (10) is fixedly installed on one side wall of the fixed block (9) close to the first groove (17), a movable rod (20) in sliding connection with the second box body is penetrated and arranged at one end of the second box body (10) close to the first groove (17), a third rectangular piston (39) in sliding connection with the inner wall of the second box body (10) is fixedly installed at one end of the movable rod (20) located in the second box body (10), a third spring (40) is fixedly connected between the third rectangular piston (39) and the inner wall of one end of the second box body (10) close to the first groove (17), a rectangular rod (44) in sliding connection with the movable rod is penetrated and arranged at one end of the second box body (10) close to the first groove (17), a rectangular rod (16) located above the block (16) is fixedly installed at one end of the rectangular rod (44) close to the second groove (24), and a fourth spring (41) is fixedly connected between the auxiliary rod (41) and the other end of the second rectangular rod (41).
  7. 7. The multifunctional test fixture for the electric power safety tool according to claim 6, wherein a transverse plate (11) located above the auxiliary block (41) is fixedly installed on the outer wall of one side, close to the first groove (17), of the fixed block (9), a round rod (12) is rotatably connected to the bottom of the transverse plate (11), the round rod (12) is located on one side, close to the first groove (17), of the auxiliary block (41), the cross section of the auxiliary block (41) is in a right-angle triangle shape, a dust collection pipe (23) and a collection pipe (45) which are communicated with the inside of the dust collection pipe (23) and the collection pipe (45) are arranged on the second box (10), one ends, which are communicated with the second box (10), of the dust collection pipe (23) and the collection pipe (45) are located on one side, away from the movable rod (20), of the third rectangular piston (39), and one-way valves are arranged in the dust collection pipe (23) and the collection pipe (45).
  8. 8. The multifunctional test fixture for the electric power safety tool according to claim 7, wherein one side wall of the door-shaped frame (13) and one of the placing blocks (15) close to the second groove (24) are respectively and rotatably connected with a mounting cylinder (22), the other side wall of the door-shaped frame (13) and the other side wall of the other placing block (15) close to the second groove (24) are respectively and fixedly provided with a mounting rod (31), the two mounting rods (31) are respectively positioned in the two mounting cylinders (22), spiral sliding grooves (37) are respectively formed in the outer walls of the two mounting rods (31), semicircular sliding blocks (38) are respectively and fixedly arranged on the inner walls of the two mounting cylinders (22), the two sliding blocks (38) are respectively positioned in the two sliding grooves (37) and are respectively and slidably connected with the inner walls of the two sliding grooves (37), dust collection ports (30) are respectively arranged on the outer walls of the two mounting cylinders (22), and the two dust collection pipes (23) are far from the second box body (10) and are respectively communicated with the two dust collection ports (30).

Description

Multifunctional test tool for electric power safety tools Technical Field The invention relates to the technical field of electric power detection, in particular to a multifunctional test tool for an electric power safety tool. Background In the field of operation and maintenance of power systems, the frequency converter is used as core power equipment for realizing frequency adjustment of electric energy and efficient transmission of electric energy, and the conduction reliability and contact stability of a matched connecting wire directly determine the operation safety and stability of the power system. In the full life cycle operation and maintenance processes of installation and debugging, periodical overhaul, fault investigation and the like of the frequency converter, the conduction state of the connecting wire needs to be strictly detected, and meanwhile, the suitability of the adjusting function of the frequency converter and the connecting wire is verified, so that the safety accidents such as equipment shutdown, power transmission interruption, even electric fire and the like caused by the problems of disconnection, poor contact and the like of the connecting wire are avoided, and the continuous and stable operation of the power system is ensured. At present, converter connecting wire detects the mode that relies on manual operation and simple and easy detection instrument to combine together more, on the one hand, and the detection flow needs the manual work to accomplish step by step, and manual intervention link leads to detection efficiency low more, and on the other hand, the impurity easily such as dust, greasy dirt that the connecting wire surface adheres to disturb detection signal transmission, and current check out test set function is single, only can realize basic on-detection, can't accomplish the preprocessing operation in step, needs to match multiple equipment to use in coordination, has not only increased equipment input cost and operation complexity, can't satisfy the high-efficient demand of developing of large-scale electric power fortune dimension work. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides a multifunctional test tool for an electric power safety tool. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a multi-functional experimental frock of electric power safety tool, includes the mount pad, the second recess has been seted up at the top of mount pad, rotate between the both ends inner wall of second recess and be connected with two-way threaded rod, be provided with on the two-way threaded rod rather than threaded connection's two movable blocks, two the movable block all with the both sides inner wall sliding connection of second recess, fixed mounting has servo motor on one side outer wall of mount pad, the one end of two-way threaded rod runs through the one end inner wall of second recess and with servo motor's output shaft fixed connection, two equal fixed mounting in top of movable block has the shell, two all be provided with metal coil in the shell, two metal coil's upper and lower both ends all are provided with the metal sheet, the top of mount pad is provided with the warning light, metal coil is connected with the warning light electricity, two the outside of shell all is provided with the pressure storage subassembly, the both sides of second recess all are provided with the packing and stretch out the subassembly, the top of mount pad is provided with two sets of cleaning subassembly. Preferably, the pressure accumulation assembly comprises a first box body fixedly mounted on the top of the mounting seat, an auxiliary rod connected with the auxiliary rod in a sliding manner is arranged on the outer wall of one end of the first box body, far away from the second groove, a first rectangular piston connected with the inner wall of the first box body in a sliding manner is fixedly mounted at one end of the auxiliary rod, which is located outside the first box body, a movable plate is fixedly mounted at one end of the auxiliary rod, which is located outside the first box body, a second spring is fixedly connected between the first rectangular piston and the inner wall of one end, far away from the second groove, of the first box body, a push rod is fixedly mounted at one side, close to the movable plate, of the outer shell, a connecting pipe communicated with the inner portion of the first box body is arranged on the first box body, and one end, communicated with the first box body, of the connecting pipe is located at one side, far away from the auxiliary rod, of the first rectangular piston. Preferably, the compacting and straightening assembly comprises an arc end pushing block fixedly installed on the side walls of the two shells, a first groove positioned between the two shells is formed in the top of the installation seat, a gui