CN-224231922-U - Remote control charging type electric simulation impactor

Abstract

The utility model discloses a remote control charging type electric simulation impactor which comprises a left contact, a right contact, a barrel core, a power switch, a charging port and a battery power indicator, wherein the left contact is in threaded connection with the left side of the barrel core, the right contact is in threaded connection with the right side of the barrel core, the power switch is arranged on the left side of the front surface of the barrel core, the charging port is arranged on the right side of the power switch, and the battery power indicator is arranged on the right side of the charging port.

Inventors

• ZHAO KEFENG
• JU HUA

Assignees

• 西安祥源振力电气有限公司

Dates

Publication Date

20260512

Application Date

20250425

Claims (2)

1. 1. The remote control charging type electric simulation impactor is characterized in that the left contact (1) is in threaded connection with the left side of the barrel movement (3), the right contact (2) is in threaded connection with the right side of the barrel movement (3), the power switch (4) is arranged on the left side of the front side of the barrel movement (3), the charging port (5) is arranged on the right side of the power switch (4), and the battery power display (6) is arranged on the right side of the charging port (5).
2. 2. The remote control charging type electric simulation impactor of claim 1, wherein the barrel movement (3) comprises a bracket (7), a base plate (8), a push-pull electromagnet (9), a first connecting rod (10), a second connecting rod (11), a uncoupling hook support (12), a uncoupling hook (13), a uncoupling cap (14), a spring rod (15), a spring tube (16), a locking nut (17), a spring round cushion block (18), a spring (19), a firing pin (20), a battery pack (21) and a remote control signal receiving control board (22), the bracket (7), the base plate (8) and the spring tube (16) are connected by adopting welding, the uncoupling hook support (12) is connected with a welding body by using a screw, the push-pull electromagnet (9), the first connecting rod (10), the second connecting rod (11) and the uncoupling hook support (12) are connected with the bracket (7) by using a screw, the spring rod (15) is threaded through the spring round cushion block (18) and the spring tube (19), the left end of the spring rod (15) is connected with the uncoupling cap (14), the right end of the spring tube (19) is installed into the spring tube (16), the firing pin (20) is screwed into the threaded end of the firing pin (20) in advance, and the firing pin (20) is screwed into the threaded end of the firing pin (20), the right contact (2) is in threaded connection with the reed pipe (16), the firing pin (20) extends out of a firing pin hole of the right contact (2), the firing pin (20) cannot completely penetrate out of the right contact (2) under the blocking of a firing pin limiting step, the battery pack (21) and the remote control signal receiving control board (22) are fixedly installed, a control mode of the battery pack (21) is preset to be a inching control mode, namely a signal normally open point is obtained to be closed, a signal normally open point is disconnected, and the circuits of the battery pack (21), the push-pull electromagnet (9) and the remote control signal receiving control board (22) are well connected.

Description

Remote control charging type electric simulation impactor Technical Field The utility model belongs to the application field of high-voltage fuses, and relates to a device for simulating energy released by the ejection and impact of an impact device when the high-voltage fuses are fused in a working way, which is used for verifying whether the energy can drive a starting switch of a driving unit of a combined switch or not, and also verifying whether the driving unit of the high-voltage combined switch can normally work to disconnect a line under the given impact energy. Background The high-voltage fuse is widely applied to high-voltage power transmission and distribution systems, is mainly used for short-circuit protection, and is one of important protection elements of high-voltage transformers. The high-voltage fuse has the advantages of simple structure, small volume, light weight, low price, high breaking capacity and good current limiting property, and has good technical and economic effects when being used in combination with the high-voltage compound switch. When the high-voltage fuse is protected and fused, the striker ejects, the linkage switch of the driving unit of the high-voltage compound switch is driven by the energy released by the ejection of the striker, the high-voltage power connected to the transformer is disconnected to protect the transformer and other related devices, if the energy released by the ejection of the high-voltage fuse is insufficient to drive the driving unit of the high-voltage compound switch to disconnect the high-voltage power connected to the transformer, or the combination switch can not be disconnected due to the failure of the driving unit of the compound switch. Because the high-voltage fuse is not changed into an insulating device but a large-resistance device after protection and fusing, small current always passes through the high-voltage fuse under the condition of not disconnecting the high-voltage power of the access loop, abnormal continuous heating of the high-voltage fuse can be caused, a high-voltage fuse sleeve can be damaged under the accumulation of heat, transformer oil is polluted or fire is caused, and larger economic loss is caused. Disclosure of utility model The utility model aims to provide a remote control charging type electric simulation impactor so as to solve the technical problems. The utility model adopts the following technical scheme for realizing the purposes: The utility model provides a remote control rechargeable electric simulation impacter, includes left contact, right contact, barrel core, switch, charge mouth, battery electric quantity display, left contact threaded connection is in barrel core left side, right contact threaded connection is on barrel core right side, switch installs in barrel core openly left side, the charge mouth is seted up on switch right side, battery electric quantity display installs on charge mouth right side. On the basis of the technical proposal, the cylinder movement comprises a bracket, a base plate, a push-pull electromagnet, a first connecting rod, a second connecting rod, a support saddle of a uncapping hook, an uncapping cap, a spring rod, a spring tube, a locking nut, a round cushion block of a spring, a firing pin, a battery pack and a remote control signal receiving control board, wherein the bracket, the base plate and the spring tube are connected by adopting welding, the support saddle of the uncapping hook is connected with a welding body by using a screw, the push-pull electromagnet, the first connecting rod, the second connecting rod and the support saddle of the uncapping hook are connected with the bracket by using screws according to the diagram, the spring rod (shown in the diagram) is provided with the round cushion block of the spring, the spring is arranged in the spring tube, the left end of the spring rod is in threaded connection with the unhooking cap, the right end of the spring rod is in threaded connection with the firing pin, the outer threaded end of the spring tube is screwed in a lock nut in advance, the firing pin penetrates into the right contact, the right contact is in threaded connection with the spring tube, the firing pin extends out of a firing pin hole of the right contact, the firing pin cannot completely penetrate out of the right contact under the blocking of a firing pin limiting step, the battery pack and the remote control receiving plate are fixedly installed at the position shown in the figure, the control mode of the battery pack is preset to be a click control mode, namely, a signal normally open point (NO) is obtained to be closed, the disconnection signal normally open point (NO) is disconnected, and the battery pack, the push-pull electromagnet and a circuit of a remote control signal receiving control panel are connected according to the figure. Compared with the prior art, the utility model has the advantages that the structure is simple, t