CN214336954U - High-voltage discharging rod - Google Patents

Abstract

The utility model provides a high-voltage discharging rod, belonging to the technical field of electric power overhaul equipment, comprising an upper clamping piece, a lower clamping piece, an L-shaped connecting rod, an insulating telescopic rod, a grounding wire and a grounding wire clamp, one side of the upper clamping piece is fixedly connected with the L-shaped connecting rod, the bottom of the bent part of the L-shaped connecting rod is fixedly arranged at the top of the insulating telescopic rod, the bottom of the lower clamping piece is fixedly provided with a push-pull rod, the bottom of the push-pull rod penetrates through the bottom of the L-shaped connecting rod, a spring is arranged on the push-pull rod between the lower clamping piece and the L-shaped connecting rod, the bottom of the spring is provided with a gasket, the bottom of the push-pull rod is provided with a hanging ring, the bottom of the insulating telescopic rod is provided with a handle, one side of the handle is provided with a fixing ring, the suspension loop is connected with the fixing ring through an insulating rope, one end of the grounding wire is connected with one side of the L-shaped connecting rod through a fixing rotating bolt, and the other end of the grounding wire is connected with a grounding wire clamp. The utility model discloses set up the fixed cable of adjustable lower clamping piece, set up coil and fixing device simultaneously, can improve the security of during operation.

Description

High-voltage discharging rod

Technical Field

The utility model relates to an electric power overhauls equipment technical field, concretely relates to high-pressure discharge rod.

Background

The high voltage discharging rod is a common electric power overhaul tool, however, due to the structure of the discharging rod, a high voltage conducting wire on the high voltage discharging rod is long and is not easy to be accommodated. The high-voltage discharge rod is used in various outdoor high-voltage tests, and particularly after a direct-current voltage withstand test is carried out, charges accumulated on a test article are discharged to the ground, and personal safety is guaranteed. The existing discharging rod is designed more traditionally, a discharging hook is usually fixedly arranged on a rod body, and for some places with more deviated positions, the hanging operation is not good due to the fixed angle of the discharging hook; and the discharge wire is often not effectively restrained, so that the discharge wire is easy to wind other objects, even electric leakage or electric shock accidents can be caused, the discharge wire is inconvenient to separate when in use, and the high-voltage conductive wire can be damaged sometimes, so that potential safety hazards are brought.

The patent with publication number CN112345838A discloses a discharging rod with residual charge indication, which comprises an insulating rod, and a hook mounted on the top of the insulating rod, it is characterized in that a discharge module and a current sampling module are arranged in the end part of the insulating rod, the discharge module comprises a resistance discharge loop and a direct discharge loop which are connected in series, the hook is connected with the input end of the direct amplifying loop through the current sampling module, the output end of the direct amplifying loop is connected with the input end of the impedance amplifying loop, the surface of the insulating rod is provided with a switching device, the output end of the straight discharging loop and the output end of the discharge stopping loop are connected with the switching device, the switching device is used for controlling and switching the output end of the direct-current circuit and the output end of the resistance-current circuit to be connected with a ground wire, and the output end of the current sampling module is communicated with the display module through the wireless module. The utility model discloses a at the surface mounting auto-change over device of insulating rod, thereby through the output of the direct control switching device indirect control direct discharge circuit with hinder the output ground connection of discharge circuit, realize hindering the switching function of putting and directly putting, but owing to the angle of the couple that discharges is fixed, do not hang well and establish the operation, the easy winding other object of wire that discharges in addition is inconvenient separately when using.

Disclosure of Invention

In view of this, the utility model provides a high-pressure discharge rod through setting up adjustable lower clamping piece, can will treat the firm centre gripping of discharge cable, sets up the coil simultaneously, can reduce the phenomenon that the earth connection twined and knoed.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a high-voltage discharging rod, includes clamping piece, lower clamping piece, L type connecting rod, insulating telescopic link, earth connection and earth clamp, go up clamping piece one side and L type connecting rod fixed connection, the fixed setting in insulating telescopic link top in bottom of the department of buckling of L type connecting rod, the fixed push-and-pull rod that sets up in clamping piece bottom down, the push-and-pull rod bottom is passed from L type connecting rod bottom, be provided with the spring down on the push-and-pull rod between clamping piece and the L type connecting rod, the spring bottom is provided with the gasket, the push-and-pull rod bottom is provided with the link, insulating telescopic link bottom sets up the handle, handle one side sets up solid fixed ring, connect through insulating rope between link and the solid fixed ring, earth connection one end is connected with L type connecting rod one side through fixed swivel bolt, the earth connection other end is connected with the earth clamp.

Furthermore, arc-shaped grooves are formed in the bottom of the upper clamping piece and the top of the lower clamping piece, and the two arc-shaped grooves are symmetrical in position.

Furthermore, a voltage monitor is arranged at a position, close to the L-shaped connecting rod, of the upper portion of the insulating telescopic rod, an illuminating lamp is arranged at the lower portion of the voltage monitor, and a solar cell panel is arranged at the lower portion of the illuminating lamp.

Furthermore, the handle is made of plastic materials, and a fixing device is arranged at the bottom of the handle.

Further, fixing device comprises base and a plurality of support piece of setting bottom in the base, the base is cylindrical cavity structure, support piece comprises inserted bar, pivot and fixed axle, the inserted bar bottom is the toper, inserted bar top vertical fixation sets up in the pivot, the fixed axle passes fixedly from the pivot center and sets up the bottom in the base.

Further, the height of the base is smaller than the length of the supporting piece.

Furthermore, one side that insulating rope was kept away from to insulating telescopic link sets up the coil winding, the earth connection is accomodate on the coil winding, the earth connection outside sets up PVC protective case.

Furthermore, the grounding wire clamp consists of a C-shaped fixing frame, a fastening bolt and a wiring hole.

Further, the insulating telescopic rod body is made of epoxy resin.

The utility model has the advantages that: the utility model discloses an go up the clamping piece and use with clamping piece cooperation down, clamping piece bottom sets up spring and push-and-pull rod down simultaneously, through opening and shutting of clamping piece under the insulating rope control to the firm centre gripping of clamping piece is on treating the cable that discharges about the messenger, and difficult pine takes off, thereby improves the security.

Additionally, the utility model discloses on set up the voltage monitoring appearance, can look over through monitoring facilities voltage whether accord with the condition of discharging and whether discharge and accomplish, improve the degree of accuracy and avoid taking place the electric shock danger simultaneously.

Additionally, the utility model discloses on set up the light, can play the auxiliary lighting effect when ambient light is not good.

Additionally, the utility model discloses on set up solar cell panel, can collect the light energy electric power storage and provide the power for light and voltage monitor to the problem of power shortage during outdoor work is solved.

Additionally, the utility model discloses on set up fixing device, discharge work needs the longer time sometimes, lift very tired with the hand for a long time, thereby can fix the discharge rod and alleviate intensity of labour on ground through fixing device.

Additionally, the utility model discloses on set up the coil, can twine the earth connection on the coil in order, avoid the earth connection winding other object, cause electric leakage or electric shock accident, cause inconvenient separately when using, reduce the damage of earth connection.

Additionally, the utility model discloses a set up PVC protective case on the earth connection, even also be difficult for stiff in cold season, can increase the life of earth connection.

Additionally, the utility model discloses the earth connection both ends are all through bolt and discharge rod body and earth clamp fixed connection, and are very firm, and difficult pine takes off in the working process, can avoid taking place electric leakage, electric shock phenomenon.

Additionally, the utility model discloses the earth clamp is through fixed frame and fastening bolt fixed connection on ground net or flat iron, and the installation is firm, has improved the security of the operation of discharging.

The utility model provides a high-pressure discharging rod has solved the angle that high-pressure discharging rod discharged the couple in the past and has fixed, does not well hang and establishes the operation, and the wire that discharges simultaneously twines other object easily, produces the problem of electric leakage or electric shock accident easily, can fix discharging rod simultaneously and alleviate operator's intensity of labour on ground.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a bottom view of the fixing device of the present invention.

Fig. 3 is a schematic structural diagram of the supporting member of the present invention.

Wherein: 1-upper clamping piece, 2-L-shaped connecting rod, 3-lower clamping piece, 4-push-pull rod, 5-spring, 6-gasket, 7-hanging ring, 8-illuminating lamp, 9-insulating rope, 10-solar panel, 11-insulating telescopic rod, 12-fixing ring, 13-handle, 14-fixing device, 15-fixing rotating bolt, 16-grounding wire, 17-voltage monitor, 18-winding ring, 19-fastening bolt, 20-grounding wire clamp, 21-C-shaped fixing frame, 22-wiring hole, 23-supporting piece, 231-rotating shaft, 232-fixing shaft, 233-inserting rod and 24-base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is clear that the described embodiment 1 is a part of the embodiment of the present invention, not the whole embodiment. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Example one

As shown in fig. 1-3, the embodiment provides a high-voltage discharge rod, which includes an upper clip 1, a lower clip 3, an L-shaped connecting rod 2, an insulating telescopic rod 11, a ground wire 16 and a ground wire clamp 20, wherein one side of the upper clip 1 is fixedly connected to the L-shaped connecting rod 2, the bottom of the bent portion of the L-shaped connecting rod 2 is fixedly disposed at the top of the insulating telescopic rod 11, a push-pull rod 4 is fixedly disposed at the bottom of the lower clip 3, the bottom of the push-pull rod 4 penetrates through the bottom of the L-shaped connecting rod 2, a spring 5 is disposed on the push-pull rod 4 between the lower clip 3 and the L-shaped connecting rod 2, a gasket 6 is disposed at the bottom of the spring 5, a hanging ring 7 is disposed at the bottom of the push-pull rod 4, a handle 13 is disposed at the bottom of the insulating telescopic rod 11, a fixing ring 12 is disposed at one side of the handle 13, the hanging ring 7 is connected to the fixing ring 12 through an insulating rope 9, one end of the ground wire 16 is connected to one side of the L-shaped connecting rod 2 through a fixing rotary bolt 15, the other end of the ground wire 16 is connected to a ground clip 20.

The utility model discloses in, it sets up convex recess, two to go up 1 bottoms of clamping piece and 3 tops of lower clamping piece convex recess position is symmetrical, it is conductive metal material to go up clamping piece 1, lower clamping piece 3 and L type connecting rod 2, makes clamping piece 3 downstream under the push-and-pull rod 4 drives with the insulating rope 9 of hand pulling during the use, arranges cable or electric wire in convex recess, then loosens insulating rope 9, clamping piece 3 tightens up under spring 5's effect down, the clamping piece tightly fixes on cable or electric wire about this moment, convex groove structure can press from both sides the cable clamp tightly, prevent to drop from the electric wire cable among the operation process, setting up of gasket 6 makes spring 5 more firm difficult the removal.

The utility model discloses in, the position that insulating telescopic link 11 upper portion is close to L type connecting rod 2 sets up voltage monitor 17, and voltage monitor 17 and L type connecting rod 2 electric connection, voltage monitor 17 specifically can adopt the voltage monitor that the model is YSY-DT5, can be used for monitoring facilities whether discharge completely to avoid taking place electric leakage, electric shock accident, voltage monitor 17 lower part sets up light 8, can play the illumination effect when operation environment light is not good, thereby avoid appearing the incident, light 8 lower parts set up solar cell panel 10, and solar cell panel 10 and voltage monitor 17 and light 8 electric connection provide the electric energy for it.

In the utility model, the handle 13 is made of plastic material and has anti-slip function, the bottom of the handle 13 is provided with the fixing device 14, the fixing device 14 is composed of a base 24 and a plurality of supporting members 23 arranged at the bottom in the base 24, the base 24 is a cylindrical cavity structure, the supporting members 23 are composed of inserting rods 233, a rotating shaft 231 and a fixing shaft 232, the bottom of the inserting rod 233 is conical, the top of the inserting rod 233 is vertically and fixedly arranged on the rotating shaft 231, the fixing shaft 232 passes through the center of the rotating shaft 231 and is fixedly arranged at the bottom in the base 24, the height of the base 24 is smaller than the length of the supporting members 23, the number of the supporting members 23 is at least 3, the supporting members 23 can be folded in the base 24 according to the use requirement or pulled out, the inserting rods 233 are inserted into the ground after being pulled out, so as to fix the discharging rods on the ground, thereby reducing the working strength of the operator, is suitable for long-time discharge operation.

The utility model discloses in, one side that insulating rope 9 was kept away from to insulating telescopic link 11 sets up coil 18, earth connection 16 is accomodate on coil 18, avoids 16 winding other objects of earth connection, causes electric leakage or electric shock accident, causes inconvenient separately when using, reduces the damage of earth connection 16 simultaneously, 16 outsides of earth connection set up PVC protective case, and PVC protective case has cold-resistant anti-crack, and crooked freely, the characteristic of accomodating is managed in the convenience, even also difficult stiff winter, can protect inside earth connection, can increase the life of earth connection.

The utility model discloses in, earth clamp 20 comprises the fixed frame 21 of C type, fastening bolt 19 and wiring hole 22, and earth connection 16 is difficult for droing through wiring hole 22 and earth clamp 20 fixed connection, and earth clamp 20 passes through the fixed frame 21 of C type and fastening bolt 19 fixed connection on earth screen or band iron spare, and the installation is firm, has improved the security of the operation of discharging.

The utility model discloses in, 11 poles of insulating telescopic link body adopt epoxy to make, and insulating nature is strong, and the security is high.

When specifically using the discharging rod to carry out high-voltage discharge, whether can discharge the scope through voltage monitor 17 test equipment voltage earlier, then pass through fixed frame 21 of C type and fastening bolt 19 fixed connection on ground net or band iron spare with earth clamp 20, the insulating rope 9 of pulling makes upper and lower clamping piece with the fixed centre gripping of cable or electric wire, the operation that begins to discharge, the reuse voltage monitor 17 test equipment voltage after discharging many times, until discharging completely.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A high voltage discharge rod characterized by: the clamp comprises an upper clamping piece, a lower clamping piece, an L-shaped connecting rod, an insulating telescopic rod, a grounding wire and a grounding wire clamp, wherein one side of the upper clamping piece is fixedly connected with the L-shaped connecting rod, the bottom of the bent part of the L-shaped connecting rod is fixedly arranged at the top of the insulating telescopic rod, a push-pull rod is fixedly arranged at the bottom of the lower clamping piece, the bottom of the push-pull rod penetrates through the bottom of the L-shaped connecting rod, a spring is arranged on the push-pull rod between the lower clamping piece and the L-shaped connecting rod, a gasket is arranged at the bottom of the spring, a hanging ring is arranged at the bottom of the push-pull rod, a handle is arranged at the bottom of the insulating telescopic rod, a fixing ring is arranged on one side of the handle, the hanging ring and the fixing ring are connected through an insulating rope, one end of the grounding wire is connected with one side of the L-shaped connecting rod through a fixing rotating bolt, and the other end of the grounding wire is connected with the grounding wire clamp.

2. A high voltage discharge rod as claimed in claim 1, wherein: the bottom of the upper clamping piece and the top of the lower clamping piece are provided with arc-shaped grooves, and the two arc-shaped grooves are symmetrical in position.

3. A high voltage discharge rod as claimed in claim 1, wherein: a voltage monitor is arranged at a position, close to the L-shaped connecting rod, of the upper portion of the insulating telescopic rod, an illuminating lamp is arranged at the lower portion of the voltage monitor, and a solar cell panel is arranged at the lower portion of the illuminating lamp.

4. A high voltage discharge rod as claimed in claim 1, wherein: the handle is characterized in that the handle is made of plastic materials, and the bottom of the handle is provided with a fixing device.

5. A high-voltage discharge rod according to claim 4, characterized in that: fixing device comprises base and a plurality of support piece of setting bottom in the base, the base is cylindrical cavity structure, support piece comprises inserted bar, pivot and fixed axle, the inserted bar bottom is the toper, inserted bar top vertical fixation sets up in the pivot, the fixed axle passes fixedly from the pivot center and sets up the bottom in the base.

6. A high-voltage discharge rod according to claim 5, characterized in that: the height of the base is smaller than the length of the supporting piece.

7. A high voltage discharge rod as claimed in claim 1, wherein: one side that insulating rope was kept away from to insulating telescopic link sets up the coil winding, the earth connection is accomodate on the coil winding, the earth connection outside sets up PVC protective case.

8. A high voltage discharge rod as claimed in claim 1, wherein: the grounding wire clamp consists of a C-shaped fixing frame, a fastening bolt and a wiring hole.

9. A high voltage discharge rod as claimed in claim 1, wherein: the insulating telescopic rod body is made of epoxy resin.

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