CN218602276U

CN218602276U - Operating mechanism of isolation grounding switch of combined electrical appliance

Info

Publication number: CN218602276U
Application number: CN202222657726.5U
Authority: CN
Inventors: 陈天璐; 魏中奥; 陈川; 张春亮; 康颖; 张晓峰; 张能
Original assignee: Inner Mongolia Uhv Branch Of State Grid Inner Mongolia Eastern Power Co ltd; State Grid Corp of China SGCC
Current assignee: Inner Mongolia Uhv Branch Of State Grid Inner Mongolia Eastern Power Co ltd; State Grid Corp of China SGCC
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-10
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a combination electrical apparatus isolation earthing switch operating mechanism, including the operating device main part, the outside of operating device main part is provided with the installation base, the surface mounting of installation base has operating switch, operating switch's top has been seted up the wire and has been inserted and establish the groove, operating switch's internally mounted has fixture, the utility model discloses a centre gripping groove that sets up, first extension spring, grip slipper and tensile pole make when carrying out inserting of wire and establishing the installation, insert the wire at first and insert the inside of establishing the groove, through the tensile operation of tensile ring afterwards for the grip slipper is flexible through the elasticity between the first extension spring, can insert the inside of establishing the wire at the grip slipper to the convenience, and the spacing shrink through first extension spring afterwards can fasten the centre gripping operation through the grip slipper to the wire, thereby makes things convenient for the wire to insert the fastening centre gripping after establishing, conveniently carries out the interim debugging of switch, increases the convenience that the wire inserted and establishes on the switch.

Description

Operating mechanism of isolation grounding switch of combined electrical appliance

Technical Field

The utility model relates to a switch operating device, in particular to earthing switch operating mechanism is kept apart to combined electrical apparatus.

Background

The combined electrical apparatus is a device which combines two or more than two electrical apparatuses into a whole according to wiring requirements, and each electrical apparatus still keeps original performance, has compact structure, small appearance and installation size and convenient use, can be better coordinated and matched with the performance of each electrical apparatus, can be divided into a low-voltage combined electrical apparatus and a high-voltage combined electrical apparatus according to voltage, and can be used and operated by a switch operating device when the combined electrical apparatus is isolated and grounded, and the existing switch operating device has some problems when in use:

1. when the existing disconnecting and grounding switch operating device is used for positioning and inserting electric wires, the pre-fixing of the wires after the inserting is often impossible, so that the wires are required to be immediately screwed and fixed after the wires are inserted in the switch, otherwise, the wires are easy to slip, and the screwing operation of the screws is required to be repeatedly mounted after the wires are inserted and staggered, so that the inserting convenience of the wires on the switch is influenced.

2. The existing disconnecting and grounding switch operating device often cannot perform fastening and clamping operation on a cable after the cable is inserted, so that the cable is easy to fall off after being inserted, and dust-proof and moisture-proof operation of an insertion seat cannot be performed after the cable is not inserted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination apparatus isolation earthing switch operating mechanism to current isolation earthing switch operating device who proposes often can't carry out the wire and insert the pre-fixing after establishing in solving above-mentioned background art, make the wire insert in the switch inside and establish the back need install twisting of screw at once and move fixedly, otherwise cause the slippage problem of wire easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination electrical apparatus isolation earthing switch operating mechanism, includes the operating device main part, the outside of operating device main part is provided with the installation base, the surface mounting of installation base has work switch, work switch's top has been seted up the wire and has been inserted and establish the groove, work switch's internally mounted has fixture, the fixed surface of installation base installs the controller, the top of controller is installed and is inserted and establish the mechanism, the externally mounted who inserts and establish the mechanism has lock mechanism, fixture includes centre gripping groove, first expanding spring and grip slipper, the centre gripping expanding spring sets up the inside at work switch, first expanding spring fixed connection is at one side surface in centre gripping groove, one side fixed surface of grip slipper is connected with tensile pole, the externally mounted of tensile pole has tensile ring.

As a preferred technical scheme of the utility model, tensile pole welding is on the lateral wall of grip slipper, grip slipper and first extension spring elasticity telescopic connection.

As a preferred technical scheme of the utility model, semicircular hole groove has been seted up to the surface in centre gripping groove, the grip slipper is connected with the centre gripping groove through first extension spring.

As a preferred technical scheme of the utility model, insert and establish the mechanism and include the fixing base, fixing base fixed mounting is on the top of controller, the surface of fixing base is provided with tensile area, the externally mounted in tensile area has sealed lid, the top of fixing base is provided with inserts the seat.

As a preferred technical scheme of the utility model, sealed lid is connected in the outside of fixing base through tensile area, insert the top surface of setting up seat fixed mounting at the fixing base.

As a preferred technical scheme of the utility model, lock mechanism is including rotating the seat, rotate seat fixed mounting and insert the top surface of seat, the inside of rotating the seat is inserted and is equipped with the dwang, the top fixedly connected with lock tooth of dwang, the bottom fixedly connected with second extension spring of dwang.

As a preferred technical scheme of the utility model, the bottom welding of second extension spring is on the top surface of inserting the seat, the dwang rotates with the rotation seat to be connected, lock tooth fixed mounting is at the top surface of dwang, lock mechanism is provided with two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a centre gripping groove that sets up, first extension spring, grip slipper and tensile pole make when carrying out inserting of wire and establishing the installation, at first insert the wire and insert the inside of establishing the groove with the wire, tensile operation through tensile ring afterwards, make the grip slipper pass through the elastic expansion between the first extension spring, can insert the wire in the inside in centre gripping groove to the convenience and establish, spacing shrink through first extension spring afterwards, can fasten the centre gripping operation through the grip slipper to the wire, thereby make things convenient for the wire to insert the fastening centre gripping after establishing, conveniently carry out the interim debugging of switch, increase the convenience that the wire inserted on the switch and establish.

2. The utility model discloses a rotation seat that sets up, the dwang, lock tooth and the flexible spring of second make when the cable plug is inserting establish the seat on insert and establish the back, be connected through dwang and rotation between the seat, make the lock tooth can carry out the centre gripping through the elasticity of the flexible spring of second to the cable plug and insert and establish the operation, thereby conveniently carry out the cable plug and establishing the centre gripping after inserting, increase and insert the stability after establishing and insert and establish the seat and do not use the back, close the closure soon on inserting the seat through sealed lid, can prevent to insert the seat and fall into the dust and wet.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

fig. 2 is a schematic overall view of the inserting mechanism of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the clamping mechanism of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. an operating device main body; 2. installing a base; 3. a working switch; 4. the wire is inserted into the groove; 5. a clamping mechanism; 501. a clamping groove; 502. a first extension spring; 503. a clamping seat; 504. a stretch rod; 505. stretching the ring; 6. a controller; 7. an inserting mechanism; 701. a fixed seat; 702. stretching the tape; 703. a sealing cover; 704. inserting the base; 8. a fastening mechanism; 801. a rotating seat; 802. rotating the rod; 803. buckling teeth; 804. a second extension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of an operating mechanism of an isolation grounding switch of a combined electrical apparatus:

the first embodiment is as follows:

according to fig. 1, fig. 2, fig. 3 and fig. 4, a combined electrical appliance isolation earthing switch operating mechanism comprises an operating device main body 1, an installation base 2 is arranged outside the operating device main body 1, a work switch 3 is installed on the outer surface of the installation base 2, a wire is arranged at the top end of the work switch 3 and inserted into a slot 4, a clamping mechanism 5 is installed inside the work switch 3, a controller 6 is fixedly installed on the outer surface of the installation base 2, an insertion mechanism 7 is installed at the top end of the controller 6, a buckling mechanism 8 is installed outside the insertion mechanism 7, the clamping mechanism 5 comprises a clamping groove 501, a first extension spring 502 and a clamping seat 503, the clamping groove 501 is arranged inside the work switch 3, the first extension spring 502 is fixedly connected to the outer surface of one side of the clamping groove 501, a stretching rod 504 is fixedly connected to the surface of one side of the clamping seat 503, a stretching ring 505 is installed outside the stretching rod 504, the stretching rod 504 is welded to the side wall of the clamping seat 503, the clamping seat 503 is elastically and telescopically connected to the outer surface of the clamping groove 501, a semicircular hole is formed in the outer surface of the clamping seat 501, the clamping seat 503 and the stretching ring 505, the stretching ring 503 is connected to the clamping groove 501, and the wire, and the clamping seat 501, and the stretching ring is connected to the clamping seat 501.

When specifically using, the utility model relates to a composite apparatus keeps apart earthing switch operating mechanism, when carrying out inserting of wire and establishing the installation, at first insert the wire and insert the inside of establishing groove 4, the staff passes through tensile operation of tensile ring 505 afterwards, make grip slipper 503 through the elasticity between the first extension spring 502 flexible, can insert the wire in grip slipper 501's inside to the convenience and establish, spacing shrink through first extension spring 502 this moment, can fasten the centre gripping operation through grip slipper 503 to the wire, thereby make things convenient for the wire to be inserting the fastening centre gripping after establishing, make the switch can carry out the debugging operation temporarily after establishing inserting of carrying out the wire.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, the inserting mechanism 7 includes a fixing base 701, the fixing base 701 is fixedly installed at the top end of the controller 6, a stretching strap 702 is installed on the outer surface of the fixing base 701, a sealing cover 703 is installed on the outer portion of the stretching strap 702, an inserting base 704 is installed on the top end of the fixing base 701, the sealing cover 703 is connected to the outer portion of the fixing base 701 through the stretching strap 702, the inserting base 704 is fixedly installed on the outer surface of the top end of the fixing base 701, the buckling mechanism 8 includes a rotating base 801, the rotating base 801 is fixedly installed on the outer surface of the top end of the inserting base 704, a rotating rod 802 is inserted into the rotating base 801, buckling teeth 803 are fixedly connected to the top end of the rotating rod 802, a second telescopic spring 804 is fixedly connected to the bottom end of the rotating rod 802, the rotating rod 802 is rotatably connected to the rotating base 801, the buckling teeth 803 are fixedly installed on the outer surface of the top end of the rotating rod 802, the buckling mechanism 8 is provided with two rotating rods, and the rotating mechanism can clamp the cable-limiting pipe, which is fixedly installed after the cable-limiting pipe is inserted into the controller 701.

When specifically using, the utility model relates to a composite apparatus isolation earthing switch operating mechanism, the cable plug is inserting on establishing a 704 and is establishing the back, at first through dwang 802 and rotation between the seat 801 rotate to be connected, make lock tooth 803 can carry out the centre gripping through the elasticity of second extension spring 804 is spacing to the cable plug and insert and establish the operation, thereby conveniently carry out the cable plug and establishing the centre gripping after inserting, increase and insert the stability of establishing, and insert and establish a 704 and use the back, sealed lid 703 is inserting and is establishing and close the closure soon on establishing a 704, can prevent to insert and establish a 704 and fall into the dust and wet.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combination electrical apparatus isolation earthing switch operating mechanism, includes operating device main part (1), its characterized in that: the external portion of operating device main part (1) is provided with installation base (2), the surface mounting of installation base (2) has operating switch (3), the top of operating switch (3) has been seted up the wire and has been inserted and establish groove (4), the internally mounted of operating switch (3) has fixture (5), the fixed surface of installation base (2) installs controller (6), the top of controller (6) is installed and is inserted and establish mechanism (7), the externally mounted who inserts and establish mechanism (7) has lock mechanism (8), fixture (5) are including centre gripping groove (501), first extension spring (502) and grip slipper (503), grip groove (501) set up the inside at operating switch (3), first extension spring (502) fixed connection is at one side surface of grip slipper (501), one side fixed surface of grip slipper (503) is connected with tensile pole (504), the externally mounted of tensile pole (504) has tensile ring (505).

2. The switchgear disconnect grounding switch operating mechanism of claim 1, wherein: the stretching rod (504) is welded on the side wall of the clamping seat (503), and the clamping seat (503) is elastically and telescopically connected with the first telescopic spring (502).

3. The switchgear disconnect grounding switch operating mechanism of claim 1, wherein: the outer surface of the clamping groove (501) is provided with a semicircular hole groove, and the clamping seat (503) is connected with the clamping groove (501) through a first telescopic spring (502).

4. The earthing switch operating mechanism for switchgear assembly according to claim 1, wherein: the inserting mechanism (7) comprises a fixed base (701), the fixed base (701) is fixedly installed at the top end of the controller (6), a stretching belt (702) is arranged on the outer surface of the fixed base (701), a sealing cover (703) is installed outside the stretching belt (702), and an inserting base (704) is arranged at the top end of the fixed base (701).

5. The switchgear disconnect grounding switch operating mechanism of claim 4, wherein: the sealing cover (703) is connected to the outside of the fixing seat (701) through a stretching belt (702), and the inserting seat (704) is fixedly installed on the outer surface of the top end of the fixing seat (701).

6. The earthing switch operating mechanism for switchgear assembly according to claim 1, wherein: buckling device (8) are including rotating seat (801), rotate seat (801) fixed mounting and insert the top surface of seat (704), the inside of rotating seat (801) is inserted and is equipped with dwang (802), the top fixedly connected with lock tooth (803) of dwang (802), the bottom fixedly connected with second extension spring (804) of dwang (802).

7. The switchgear disconnect grounding switch operating mechanism of claim 6, wherein: the bottom welding of second extension spring (804) is on the top surface of inserting seat (704), dwang (802) rotates with rotation seat (801) to be connected, lock tooth (803) fixed mounting is at the top surface of dwang (802), lock mechanism (8) are provided with two.