CN106896252A - Insulating bar connector and adjustable in length electroscope - Google Patents

Abstract

The invention relates to an auxiliary tool for maintenance of electric facilities, which is an insulating rod connector and an adjustable electroscope, which includes an upper hoop and a lower hoop, and the upper hoop and the lower hoop are coaxially fixed and installed together from top to bottom ; There is at least one upper threaded hole distributed horizontally along the circumference on the upper hoop, and there are upper fastening bolts in the upper threaded hole; at least one lower threaded hole is distributed horizontally along the circumference on the lower hoop, and there are lower fastening bolts in the lower threaded hole . The invention can quickly and reliably connect the electroscope and the insulating rod of the grounding wire, can meet the connection between the electroscope and the insulating rod of various specifications, can also be used for the connection between other rod-shaped tools, and can flexibly adjust the position of the tool Length, easy to carry and transport at the same time, with the characteristics of safety, practicality, simplicity and efficiency.

Description

Insulating Rod Connector and Length Adjustable Electroscope

technical field

The invention relates to the technical field of auxiliary tools for maintenance of electric facilities, and relates to an insulating rod connector and an electroscope with adjustable length.

Background technique

At present, the height of a part of the 10kV outgoing line of the substation from the ground is 7.5m, and the length of the electroscope for the corresponding voltage level is only 1m. 4.1m, the operator standing directly on the ground is often unable to carry out normal electric inspection due to insufficient height, and needs to erect additional ladders or brackets for climbing work, which has a large workload and increases the danger of electric inspection work. Therefore, the existing electroscope has the following deficiencies in actual use: insufficient length, heavy workload, and potential safety hazards.

Contents of the invention

The invention provides an insulating rod connector and an adjustable electroscope, which overcomes the shortcomings of the prior art and can effectively solve the problems of insufficient length, heavy workload and potential safety hazards in the existing electroscope.

One of the technical solutions of the present invention is achieved through the following measures: an insulating rod connector, including an upper ferrule and a lower ferrule, the upper ferrule and the lower ferrule are coaxially fixed and installed together from top to bottom; There is at least one upper threaded hole horizontally distributed along the circumference on the hoop, and an upper fastening bolt is arranged in the upper threaded hole; at least one lower threaded hole is horizontally distributed along the circumference of the lower hoop, and a lower fastening bolt is arranged in the lower threaded hole.

Below is the further optimization or/and improvement to above-mentioned technical scheme of the invention:

A connecting piece may be provided between the above-mentioned upper hoop and the lower hoop.

The above connecting piece can be a ring, the outer side of the ring is fixed with the inner side of the bottom end of the upper hoop, and the inner side of the ring is fixed with the outer top end of the lower hoop.

The above-mentioned circular ring and the upper hoop can be integrally arranged.

The above-mentioned circular ring and the lower hoop can be integrally arranged.

The above-mentioned connector can be an inverted cone ring with a large upper opening and a smaller lower opening. The large-diameter end of the inverted cone ring is fixed with the bottom end of the upper hoop, and the small-diameter end of the inverted cone ring and the top end of the lower hoop can be fixed on the Together.

The above-mentioned inverted cone ring and the upper hoop can be integrally arranged.

The above-mentioned inverted cone ring and the lower hoop can be integrally arranged.

The above-mentioned connector can be a partition, the bottom of the upper hoop is fixed with a partition, and the bottom of the partition is fixed with the top of the lower hoop.

The above-mentioned dividing plate and the upper hoop can be integrally arranged.

The above-mentioned dividing plate and the lower hoop can be integrally arranged.

The second technical solution of the present invention is achieved through the following measures: a length-adjustable electroscope, including an electroscope and an insulating rod connector, the lower end of the electroscope is set in the upper hoop, and the inner end of the bolt is fastened The head is pressed against the side wall of the lower end of the electroscope.

Below is the further optimization or/and improvement to above-mentioned technical scheme of the invention:

The above-mentioned length-adjustable electroscope may further include an insulating rod, the top of the insulating rod is sleeved in the lower hoop, and the inner end of the lower fastening bolt is pressed against the side wall of the top of the insulating rod.

The invention has a reasonable and compact structure and is easy to use. It can quickly and reliably connect the electroscope to the insulating rod of the grounding wire, ensuring independent, safe and rapid electrical inspection by the operator; the invention can also be used for other rod-shaped The connection between the tools can flexibly adjust the length of the tool, and at the same time it is easy to carry and transport; according to the diameter of the electroscope and the insulating rod, the upper and lower hoops with different inner diameters can be set respectively to meet various specifications of the electroscope The connection with the insulating rod has the characteristics of safety, practicality, simplicity and high efficiency.

Description of drawings

Accompanying drawing 1 is the schematic cross-sectional structural diagram of the front view of Embodiment 1 of the present invention.

Accompanying drawing 2 is the schematic cross-sectional structural diagram of the front view of Embodiment 2 of the present invention.

Accompanying drawing 3 is the schematic cross-sectional structural diagram of the front view of Embodiment 3 of the present invention.

Accompanying drawing 4 is the front view structural diagram of embodiment 4 of the present invention.

The codes in the accompanying drawings are: 1 is the upper hoop, 2 is the lower hoop, 3 is the partition, 4 is the upper fastening bolt, 5 is the lower fastening bolt, 6 is the ring, 7 is the inverted cone ring, 8 is an electroscope, and 9 is an insulating rod.

detailed description

The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

In the present invention, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout of Figure 1 of the specification, such as: the positional relationship of front, rear, top, bottom, left, right, etc. It is determined according to the layout direction of Figure 1 of the specification.

Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

As shown in Figures 1, 2, and 3, the insulating rod connector includes an upper ferrule 1 and a lower ferrule 2, and the upper ferrule 1 and the lower ferrule 2 are coaxially fixed and installed together from top to bottom; the upper ferrule 1. There is at least one upper threaded hole horizontally distributed along the circumference, and an upper fastening bolt 4 is arranged in the upper threaded hole; at least one lower threaded hole is horizontally distributed along the circumference of the lower hoop 2, and a lower fastening bolt 5 is arranged in the lower threaded hole. . Utilize the present invention can connect the electroscope 8 and the insulating rod 9 of the grounding wire fast and reliably, guarantee the independent, safe and rapid electric test by the operator; the present invention can also be used for the connection between other rod-shaped tools, can The length of the tool can be flexibly adjusted, and at the same time it is easy to carry and transport; the upper hoop 1 and the lower hoop 2 with different inner diameters can be set respectively according to the diameters of the electroscope 8 and the insulating rod 9, so as to meet various specifications of the electroscope 8 and insulation The connection of bar 9 makes the present invention have stronger adaptability.

According to actual needs, the above insulating rod connector can be further optimized or/and improved:

As shown in accompanying drawings 1, 2 and 3, a connecting piece is provided between the upper ferrule 1 and the lower ferrule 2. When upper hoop 1 and lower hoop 2

When there is a large difference in inner diameter, the connecting piece facilitates the fixed connection of the two.

Embodiment 1: As shown in accompanying drawing 1, the connector is a ring 6, the outside of the ring 6 is fixed to the inside of the bottom end of the upper hoop 1, and the inside of the ring 6 is fixed to the outside of the top of the lower hoop 2 together. The outer diameter and the inner diameter of the ring 6 can be adapted to the inner diameter of the upper hoop 1 and the outer diameter of the lower hoop 2 respectively, which is convenient for installation and production, and is also convenient for adjusting the present invention according to the specifications of the electroscope 8 and the insulating rod 9, strengthening practicality.

According to actual needs, the above insulating rod connector can be further optimized or/and improved:

As shown in Figure 1 , the ring 6 is integrated with the upper hoop 1 . The integral arrangement of the ring 6 and the upper hoop 1 is convenient for production and processing, and can further improve the strength of the present invention.

As shown in Figure 1 , the ring 6 is integrally arranged with the lower hoop 2 . The integral arrangement of the ring 6 and the upper hoop 1 is convenient for production and processing, and can further improve the strength of the present invention.

Embodiment 2: As shown in Figure 2, the connector is an inverted cone ring 7 with a large upper mouth and a smaller lower mouth. The large diameter end of the inverted cone ring 7 is fixed with the bottom end of the upper hoop 1. The small diameter end and the top of the lower hoop 2 are fixed together. Using the reverse cone ring 7 to connect the upper hoop 1 and the lower hoop 2 can increase the smoothness of the connection, prevent workers from being scratched by edges and corners, and increase safety.

According to actual needs, the above insulating rod connector can be further optimized or/and improved:

As shown in Figure 2 , the inverted cone ring 7 is integrally arranged with the upper hoop 1 . The inverted cone ring 7 is integrated with the upper hoop 1, which is convenient for production and processing, and can further improve the strength of the present invention.

As shown in accompanying drawing 2, the inverted cone ring 7 is integrated with the lower hoop 2. The inverted cone ring 7 is integrated with the lower hoop 2, which is convenient for production and processing, and can further improve the strength of the present invention.

Embodiment 3: As shown in Figure 3, the connector is a partition 3, the bottom of the upper hoop 1 is fixed with a partition 3, and the bottom of the partition 3 and the top of the lower hoop 2 are fixed together. During installation, the lower end surface of the electroscope 8 and the upper end surface of the insulating rod 9 are pressed against the top and bottom of the partition plate 3 respectively, which increases the stability and safety of the present invention.

According to actual needs, the above insulating rod connector can be further optimized or/and improved:

As shown in Figure 3 , the partition 3 is integrally arranged with the upper hoop 1 . The partition plate 3 is integrated with the upper hoop 1, which is convenient for production and processing, and can further improve the strength of the present invention.

As shown in Figure 3, the partition 3 and the lower hoop 2 are integrally arranged. The partition plate 3 is integrated with the lower hoop 2, which is convenient for production and processing, and can further improve the strength of the present invention.

Embodiment 4: As shown in accompanying drawing 4, the length-adjustable electroscope includes an electroscope 8 and an insulating rod connector. Tightly on the side wall of the lower end of the electroscope 8. Utilizing the present invention, according to the height of the electric inspection point, the insulating rod 9 of the corresponding length can be selected for connection, which is convenient for workers to conduct electric inspection independently and quickly, and has the characteristics of convenience, high efficiency and safety. The electroscope 8, the insulating rod 9 and the connecting head of the insulating rod are detachably connected, which can be adapted to different heights of the electric inspection point. If the length of an insulating rod 9 is not enough, the connection can also be added at the lower end of the insulating rod 9 through the connecting head of the insulating rod. rod, so that the present invention can adapt to various working environments; each part of the present invention can be disassembled for transportation and storage, which is more convenient and safe.

According to actual needs, the above-mentioned length-adjustable electroscope can be further optimized or/and improved:

As shown in Figure 4, the length-adjustable electroscope also includes an insulating rod 9, the top end of the insulating rod 9 is sleeved in the lower hoop 2, and the inner end of the lower fastening bolt 5 is pressed against the top side wall of the insulating rod 9 .

The above technical features constitute a preferred embodiment of the present invention, which has strong adaptability and better implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.

Claims (10)

1. a kind of insulating bar connector, it is characterised in that including upper hoop cylinder and lower hoop cylinder, upper hoop cylinder and lower hoop cylinder are same from top to bottom Axle is fixedly installed togather；Circumferentially horizontal distribution has at least one upper screwed hole on upper hoop cylinder, there is upper fastening in upper screwed hole Bolt；Circumferentially horizontal distribution has at least one time screwed hole on lower hoop cylinder, has lower fastening bolt in lower screwed hole.

2. insulating bar connector according to claim 1, it is characterised in that above to bind round and be provided with connector between cylinder and lower hoop cylinder.

3. insulating bar connector according to claim 2, it is characterised in that connector is annulus, the outside of annulus and upper hoop The bottom inner side of cylinder is fixed together, and the inner side of annulus is fixed together with the top outside of lower hoop cylinder.

4. insulating bar connector according to claim 3, it is characterised in that annulus is wholely set with upper hoop cylinder；Or/and, circle Ring is wholely set with lower hoop cylinder.

5. insulating bar connector according to claim 2, it is characterised in that connector is the small inversed cone ring of big lower mouth suitable for reading, The bigger diameter end of inversed cone ring is fixed together with the bottom of upper hoop cylinder, and the miner diameter end of inversed cone ring is fixed on one with the top of lower hoop cylinder Rise.

6. insulating bar connector according to claim 5, it is characterised in that inversed cone ring is wholely set with upper hoop cylinder；Or/and, Inversed cone ring is wholely set with lower hoop cylinder.

7. insulating bar connector according to claim 2, it is characterised in that connector is dividing plate, upper hoop cylinder bottom is fixed with Dividing plate, dividing plate bottom is fixed together with lower hoop cylinder top.

8. insulating bar connector according to claim 7, it is characterised in that dividing plate is wholely set with upper hoop cylinder；Or, dividing plate It is wholely set with lower hoop cylinder.

9. a kind of adjustable in length of the insulating bar connector described in usage right requirement 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 is tested Electrical equipment, it is characterised in that including electroscope and insulating bar connector, electroscope lower end is sleeved in hoop cylinder, and upper fastening bolt Inner side termination be pushed against in electroscope bottom side of the wall.

10. adjustable in length electroscope according to claim 9, it is characterised in that also including insulating bar, insulating bar top It is sleeved in lower hoop cylinder, and the inner side termination of lower fastening bolt is pushed against on insulating bar tip side wall.