CN219419562U - Electricity testing and grounding integrated device - Google Patents

Abstract

The utility model discloses an electroscope and grounding integrated device, which belongs to the field of electric equipment and solves the problem of inconvenient use in the prior art. The utility model is mainly used for making the electricity test and grounding more convenient.

Description

Electricity testing and grounding integrated device

Technical Field

The utility model relates to power equipment, in particular to an electricity testing and grounding integrated device.

Background

When the staff carries out the electricity test among the prior art, need break off the switch on the cable earlier, then examine whether electrified on the high-voltage cable through electricity test device, electricity test device is usually including acousto-optic high-voltage electroscope and capacitive electroscope, and acousto-optic high-voltage electroscope is equipped with the contact pin, if the cable is electrified then sends alarm sound behind the contact pin contact cable, capacitive electroscope also has the contact pin, can sense the electric current on the cable when being close to the cable to trigger alarm sound. And, in order to protect staff's safety, still need carry out the ground connection to the cable after the electricity test, lead to the staff to carry article quantity comparatively more, loaded down with trivial details and heavy, use inconvenient.

Disclosure of Invention

The utility model aims to provide an electricity testing and grounding integrated device, which solves the problem of inconvenient use in the prior art and ensures that electricity testing and grounding are more convenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electroscope ground connection integrated device, includes insulating action bars, be equipped with contact electroscope, induction type electroscope and earthing device on the insulating action bars, contact electroscope includes first contact pin, and induction type electroscope includes the second contact pin, and earthing device includes the wire dop, and the back of wire dop is provided with the mounting groove, and contact electroscope and induction type electroscope are built-in the mounting groove, and first contact pin and second contact pin stretch out outside the mounting groove and separate each other and set up.

Further, be equipped with the mounting hole on the wire draw-in gear of mounting cable and the inner wall of locating the wire draw-in gear on, earthing device is including locating the tight piece of clamp in the wire draw-in gear, and accommodate the lead screw passes the mounting hole and can dismantle with the tight piece of clamp and be connected, accommodate the lead screw and install through-hole threaded connection, and insulating operation pole is connected with the accommodate the lead screw hasp and drives the tight piece of clamp through rotatory insulating operation pole and be close to or keep away from the inner wall of wire draw-in gear.

Further, be equipped with the lock post on the accommodate rod, be equipped with the locked groove on the insulating operation pole, the locked groove is including the entry groove, turnover groove, the spacing groove that connect gradually, and the lock post passes the entry groove and supplies to get into the turnover groove and imbeds in the spacing groove along the length direction of insulating operation pole.

Further, the grounding device further comprises a grounding wire, a plug is arranged at one end of the grounding wire, and a slot for the plug to be inserted and matched is formed in the adjusting screw rod.

Further, one end of the insulating operating rod, which is far away from the adjusting screw rod, is provided with an angle steel clamping head, and the angle steel clamping head is provided with a wire coil for accommodating the grounding wire.

Further, the angle steel clamping head is also provided with a polishing polisher, and the polishing polisher is connected with the angle steel clamping head in a clamping manner.

Further, be equipped with the angle steel groove on the angle steel block, one side in angle steel groove is equipped with the briquetting, briquetting and angle steel groove sliding fit connection, rotate on the briquetting and be connected with the operation lead screw, operation lead screw and angle steel dop screw thread fit, are equipped with the handle on the operation lead screw.

After the technical scheme is adopted, the utility model has the following advantages: the contact electroscope and the induction electroscope are assembled on the grounding device, so that when the grounding device is used, the induction electroscope is firstly used for conducting the induction electroscope, if the induction cable is electrified when the induction cable is close to the grounding device, the induction electroscope is used for conducting whistle, the reliability of the induction electroscope is improved when the induction cable is further tested through the contact electroscope, the induction electroscope is not warned, the grounding operation can be conducted, the safety and the reliability of the operation are improved, and meanwhile the installation groove is used for accommodating the electroscope, so that the induction electroscope is convenient to carry and use.

2. The grounding device utilizes the insulating operation rod to operate the adjusting screw rod, so that the wire clamping head can be hung on a cable and can rotate through the insulating operation rod to enable the clamping block to fasten the cable, the installation is more reliable, the aerial work is facilitated, meanwhile, the grounding is realized by utilizing the grounding wire inside to butt the adjusting screw rod, the grounding wire does not need to be additionally arranged, the functions are more, and the carrying and the use are further convenient.

3. The adjusting screw rod and the telescopic operating rod can be detached, and convenience is brought to electricity testing grounding operation.

4. The insulating operation pole passes through angle steel dop and cooperation operation lead screw, realizes the ground connection, simple structure, convenient operation to and set up the polishing sander, can polish the place that has the corruption and polish, so that better ground connection, multiple functional need not to additionally carry grinding device, it is more convenient to carry.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of an electrical grounding integrated device according to the present utility model;

FIG. 2 is a schematic diagram (I) of a portion of an electrical grounding integrated device according to the present utility model;

FIG. 3 is a schematic diagram of a portion of an electrical grounding integrated device according to the present utility model;

FIG. 4 is a schematic diagram of a first state of the electrical grounding integrated device according to the present utility model;

FIG. 5 is a schematic diagram of a second state of the electrical grounding integrated device according to the present utility model;

in the figure, 1, a contact electroscope; 2. an inductive electroscope; 31. a wire clamping head; 311. a mounting groove; 312. a wire groove; 32. a clamping block; 33. adjusting a screw rod; 331. locking a column; 332. a slot; 34. an insulating operation rod; 341. a locking groove; 3411. an inlet slot; 3412. a turnover groove; 3413. a limit groove; 35. a ground wire; 41. a first stylus; 42. a second stylus; 5. angle steel clamping heads; 51. angle steel groove; 6. wire coil; 7. polishing a sander; 8. briquetting; 9. operating a screw rod; 91. a handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that, in various embodiments of the present utility model, the size of the sequence numbers of each process is not meant to indicate the order of execution, and the order of execution of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present utility model.

It should be understood that in the present utility model, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of the three comprises X, Y, Z, and "comprising X, Y and/or Z" means that any one or any two or three of the three comprise X, Y, Z.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 1 to 3, the utility model provides an electroscope grounding integrated device, which comprises an insulating operation rod 34, wherein a contact electroscope 1, an induction electroscope 2 and a grounding device are arranged on the insulating operation rod 34, the contact electroscope 1 comprises a first contact pin 41, the induction electroscope 2 comprises a second contact pin 42, the grounding device comprises a wire clamping head 31, a mounting groove 311 is formed in the back of the wire clamping head 31, the contact electroscope 1 and the induction electroscope 2 are arranged in the mounting groove 311, and the first contact pin 41 and the second contact pin 42 extend out of the mounting groove 311 and are arranged in a mutually separated mode.

The contact electroscope 1 and the induction electroscope 2 are assembled on the grounding device, so that when the grounding device is used, the induction electroscope is firstly used for detecting electricity, whistling is carried out if the induction cable is electrified when the induction cable is close to the grounding device, the reliability of electricity detection is improved when the induction cable is further used for detecting electricity through the contact electroscope, the grounding operation can be carried out when the induction cable is not in warning, the safety and the reliability of the operation are improved, and meanwhile the installation groove 311 is used for accommodating the electroscope, so that the induction electroscope is convenient to carry and use.

For convenient operation, be equipped with the mounting through-hole on the wire groove 312 of installation cable and the inner wall of locating the wire groove 312 on the wire chuck 31, earthing device is including locating the tight piece 32 of clamp in the wire groove 312, and adjusting screw 33 passes the mounting through-hole and with clamp piece 32 detachable connection, adjusting screw 33 and mounting through-hole threaded connection, insulating operation pole 34 and adjusting screw 33 hasp are connected and drive clamp piece 32 and be close to or keep away from the inner wall of wire groove 312 through rotatory insulating operation pole 34.

The grounding device utilizes the insulating operation rod 34 to operate the adjusting screw rod 33, so that the wire clamping head 31 can be hung on a cable and the cable is fastened by the clamping block 32 through the rotation of the insulating operation rod 34, the installation is more reliable, the high-altitude operation is facilitated, meanwhile, the grounding is realized by utilizing the grounding wire 35 inside to butt-joint the adjusting screw rod 33, the grounding wire 35 does not need to be additionally arranged, the functions are more, and the carrying and the use are further convenient.

For easy installation and disassembly, the lock column 331 is disposed on the adjusting screw 33, the lock groove 341 is disposed on the insulating operating rod 34, the lock groove 341 comprises an inlet groove 3411, a turnover groove 3412 and a limit groove 3413 which are sequentially connected, and the lock column 331 penetrates through the inlet groove 3411 and is supplied to enter the turnover groove 3412 along the length direction of the insulating operating rod 34 and is embedded into the limit groove 3413. The adjusting screw 33 and the telescopic operating rod can be detached, which is beneficial to facilitating the electricity checking and grounding operation.

In order to facilitate grounding, the grounding device further comprises a grounding wire 35, a plug is arranged at one end of the grounding wire 35, and a slot 332 for plugging and matching the plug is arranged on the adjusting screw 33.

The insulating operation rod 34 is kept away from the one end of adjusting screw 33 and is equipped with angle steel chuck 5, is equipped with the drum 6 that is used for accomodating ground lead 35 on the angle steel chuck 5. The insulation operating rod 34 is grounded through the angle steel clamping head 5 and the matched operating screw rod 9, so that the structure is simple, and the operation is convenient.

And the angle steel clamping head 5 is provided with an angle steel groove 51, one side of the angle steel groove 51 is provided with a pressing block 8, the pressing block 8 is connected with the angle steel groove 51 in a sliding fit manner, the pressing block 8 is rotationally connected with an operation screw rod 9, the operation screw rod 9 is in threaded fit with the angle steel clamping head 5, and the operation screw rod 9 is provided with a handle 91.

Because the cable is easy to age in the long-term use process of the cable, the angle steel clamping head 5 is also provided with a polishing polisher 7, and the polishing polisher 7 is connected with the angle steel clamping head 5 in a clamping way. Can polish the place that has the corruption to better ground connection, it is multiple functional, need not to additionally carry grinding device, it is more convenient to carry.

When in specific construction, the high-voltage cable is electrified, for example, an operator does not conduct gate closing power failure; for example, in thunderstorm weather, lightning strikes the cable, thereby charging the cable; or other cables in parallel, have current present, so that the overhauled cable has induced electricity. The cable may be charged more often, so that it is necessary to test it. The maintainer carries the device of this scheme, at first carries out induction electroscope when not contacting the cable through induction electroscope 2, just carries out induction electroscope when being close to, then carries out contact electroscope 1 and contacts electroscope, determines at last that the cable is uncharged, then carries out the earthing operation.

Specifically, first, the opening of the wire slot 312 of the wire chuck 31 may be opened, as shown in fig. 4, a cable may be hung in the wire slot 312, and then the cable is fastened by the clamping block 32 through the rotating operation of the insulating operation rod 34, so that the cable is prevented from being separated and electrically connected to the adjusting screw 33, at this time, the grounding electricity checking device is in the first state, the insulating operation rod 34 is extended, and the grounding wire 35 is inserted onto the adjusting screw 33, then the fixing rod of the angle steel chuck 5 is fixed on the angle steel, and the operating screw 9 is driven by the rotating handle 91 to fix the angle steel chuck 5 by the pressing block 8. The grounding wire 35 completes the grounding operation at this time. In the ground state, as shown in fig. 5, the insulating operation rod 34 may be retracted, at this time, the locking groove 341 through the end of the insulating operation rod 34 is disengaged from the locking post 331, and then the insulating operation rod 34 is retracted, and the ground verification device is in the second state. If the grounding recovery device is required to be dismantled, the device can be recovered, and the operation is simple, convenient, safe and reliable.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims (7)

1. The utility model provides an electroscope ground connection integrated device, includes insulating action bars, its characterized in that is equipped with contact electroscope, induction type electroscope and earthing device on the insulating action bars, and contact electroscope includes first contact pin, and induction type electroscope includes the second contact pin, and earthing device includes the wire dop, and the back of wire dop is provided with the mounting groove, and contact electroscope and induction type electroscope are built-in the mounting groove, and first contact pin and second contact pin stretch out outside the mounting groove and separate each other and set up.

2. The electrical grounding integrated device according to claim 1, wherein the wire clamping head is provided with a wire groove for installing a cable and an installation through hole formed in the inner wall of the wire groove, the grounding device comprises a clamping block arranged in the wire groove, the adjusting screw penetrates through the installation through hole and is detachably connected with the clamping block, the adjusting screw is in threaded connection with the installation through hole, the insulating operation rod is in locking connection with the adjusting screw, and the insulating operation rod is rotated to drive the clamping block to be close to or far away from the inner wall of the wire groove.

3. The device according to claim 2, wherein the adjusting screw is provided with a locking post, the insulating operating rod is provided with a locking groove, the locking groove comprises an inlet groove, a turnover groove and a limit groove which are sequentially connected, and the locking post penetrates through the inlet groove and is supplied to enter the turnover groove along the length direction of the insulating operating rod and is embedded into the limit groove.

4. An integrated electrical test grounding device according to claim 1, 2 or 3, wherein the grounding device further comprises a grounding wire, a plug is arranged at one end of the grounding wire, and a slot for the plug to be inserted and matched is arranged on the adjusting screw rod.

5. The device according to claim 4, wherein an angle iron clamp is arranged at one end of the insulating operation rod far away from the adjusting screw rod, and a wire coil for accommodating the grounding wire is arranged on the angle iron clamp.

6. The electrical grounding integrated device according to claim 5, wherein the angle steel clamping head is further provided with a polishing polisher, and the polishing polisher is in clamping connection with the angle steel clamping head.

7. The electrical grounding integrated device according to claim 6, wherein the angle steel clamping head is provided with an angle steel groove, one side of the angle steel groove is provided with a pressing block, the pressing block is connected with the angle steel groove in a sliding fit manner, the pressing block is rotationally connected with an operation screw rod, the operation screw rod is in threaded fit with the angle steel clamping head, and the operation screw rod is provided with a handle.