CN216774085U

CN216774085U - Anti-drop operating handle for high-voltage switch cabinet of power distribution room

Info

Publication number: CN216774085U
Application number: CN202220316931.2U
Authority: CN
Inventors: 杨武; 周其磊; 许丰; 王俊康; 何祥瑜; 游超; 张倩; 唐玉祥; 袁哲梅; 徐志; 鲁世凯; 李瑞雪; 符廷位; 向倚坤
Original assignee: Hubei Energy Group Lushui Hydropower Co ltd
Current assignee: Hubei Energy Group Lushui Hydropower Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-06-17
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses an anti-falling operating handle for a high-voltage switch cabinet of a distribution room, which relates to the technical field of high-voltage switch cabinets and comprises a handle bar and a handle tail end, wherein a cylindrical magnet is embedded in the front end of the handle bar, a bearing is fixedly welded on the surface of the handle bar, a spring is fixedly welded on a bearing shell, a hand pressure bar is fixedly welded at the tail end of the spring, an anti-skidding rubber sleeve is fixedly arranged outside the hand pressure bar, an anti-skidding ring is fixedly arranged at the front end of the hand pressure bar, a bulge is fixedly arranged at the foremost end of the handle bar, and the bulge is connected with each sleeve. This operating handle bearing, spring, hand become to compress tightly damper and become and compress tightly damper further solved operating handle's the problem of droing effectively, compress tightly damper and realized compressing tightly the function of handle, solved simultaneously when compressing tightly the hand not rotate along with the handle, realized that the shock attenuation is laborsaving, the effect of the operation of being convenient for, compress tightly damper and constitute operating handle secondary anti-drop mechanism.

Description

Anti-drop operating handle for high-voltage switch cabinet of power distribution room

Technical Field

The utility model relates to the technical field of high-voltage switch cabinets, in particular to an anti-falling operating handle for a high-voltage switch cabinet of a power distribution room.

Background

Because the operating handles are various in types, a plurality of operating handles are required to be carried during operation; when the handcart switching device is used for switching operation, the phenomenon of 'handle release' is easily caused, if the phenomenon of 'handle release' occurs when the movable and fixed contacts of the handcart are just contacted or separated, long-time discharge between the movable and fixed contacts can be caused, and the service life of electrical equipment is shortened. When the existing operating handle is used for switching, the phenomenon that the gloves are wound on the crank handle due to the fact that friction force between the insulating gloves and the operating handle is too large often occurs.

The problem that the operating handle is easy to fall off seriously affects the safety of field operation and reduces the working efficiency, so that the anti-falling operating handle for the high-voltage switch cabinet for the distribution room is particularly provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling operating handle for a high-voltage switch cabinet of a distribution room, which solves the problem that the operating handle is easy to fall off and seriously influences the safety of field operation, and improves the working efficiency of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a be used for electricity distribution room high tension switchgear anti-drop operating handle, includes the barre, the handle is terminal, cylindrical magnet is inlayed to the inside of barre front end, the fixed surface welding of barre has the bearing, fixed welding has the spring on the bearing housing, the terminal welded fastening hand depression bar of spring, the hand depression bar outside sets up fixed anti-skidding gum cover, the fixed antiskid circle in hand depression bar front end, the barre is fixed protruding foremost, protruding and each muffjoint.

Preferably, the front end of the handle rod is of a hollow structure.

Preferably, the bearing inner ring is welded and fixed outside the handle at the rear end of the cylindrical magnet.

Preferably, the spring hole center penetrates through the handle rod and is directly fixed with the bearing shell.

Preferably, the antiskid rubber sleeve is made of a rubber component.

Compared with the prior art, the anti-falling operating handle for the high-voltage switch cabinet of the distribution room has the following beneficial effects:

1. the operating handle effectively solves the problem that the operating handle falls off through the adsorption effect of the embedded magnet, and the operating handle anti-falling mechanism for one time is formed.

2. This operating handle bearing, spring, hand depression form and compress tightly damper has further solved operating handle's the problem of droing effectively, compresses tightly damper and has realized compressing tightly the function of handle, and the hand depression is not rotated along with the handle when having solved simultaneously and compressing tightly, has realized the effect that the shock attenuation is laborsaving, the operation of being convenient for, compresses tightly damper and constitutes operating handle secondary anti-drop mechanism.

3. This operating handle adopts dual anti-drop mechanism to set up, has effectively solved the maloperation problem that operating handle drops and leads to in operation process through adsorbing with compress tightly damper.

4. Through the setting of dual anti-drop mechanism, effectively solved the maloperation problem that high voltage distribution room operating handle drops in operation process and leads to.

Drawings

Fig. 1 is a schematic structural diagram of an anti-drop operating handle for a high-voltage switch cabinet of a distribution room according to the present invention.

In the figure: 1. a handle bar; 2. a handle distal end; 3. a cylindrical magnet; 4. a bearing; 5. a spring; 6. a hand pressure lever; 7. an anti-slip rubber sleeve; 8. an anti-slip ring; 9. a protrusion; 10. each sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, the present invention provides a technical solution: the utility model provides a be used for electricity distribution room high tension switchgear anti-drop operating handle, including barre 1, the handle is terminal 2, cylindrical magnet 3 is inlayed to 1 front end of barre inside, 3 terminal fixed welding of cylindrical magnet has bearing 4, fixed welding has spring 5 on the 4 shells of bearing, 5 terminal welded fastening hand depression bar 6 of spring, 6 outside fixed anti-skidding gum cover 7 that sets up of hand depression bar, 6 fixed anti-skidding circle 8 in front end of hand depression bar, 1 fixed arch 9 in foremost of barre, arch 9 is connected with each sleeve 10, 1 front end of barre sets up to hollow structure, 4 inner circle welded fastening of bearing are outside 3 rear end handles of cylindrical magnet, 5 hole centers of spring pass 1 and directly fixed with 4 outer lanes of bearing, the material of anti-skidding gum cover 7 is the rubber component.

In an embodiment of the present invention, the substrate is,

2. This operating handle bearing 4, spring 5, hand depression bar 6 form and compress tightly damper and further solved operating handle's the problem of droing effectively, compress tightly damper and have realized compressing tightly the function of handle, have solved simultaneously when compressing tightly that hand depression bar 6 does not rotate along with the handle rotates, have realized the effect that the shock attenuation is laborsaving, the operation of being convenient for, compress tightly damper and constitute operating handle secondary anti-drop mechanism.

The working principle is as follows:

the operating handle effectively solves the problem of falling off of the operating handle through the adsorption effect of the embedded magnet, and forms a one-time falling-off prevention mechanism of the operating handle; bearing, spring 5, hand lever 6, antiskid gum cover 7 and antiskid circle 8 form and compress tightly damper, compress tightly damper and have realized that hand lever 6 compresses tightly the function forward, hand lever 6 does not rotate along with the operating handle when having solved the in-process that compresses tightly simultaneously, and 5 effectual realization shock attenuation laborsaving effects of spring compress tightly damper, compress tightly damper and be convenient for operate, have further solved operating handle's the problem of droing effectively, compress tightly damper and constitute operating handle secondary anti-drop mechanism.

Claims

1. The utility model provides a be used for electricity distribution room high tension switchgear anti-drop operating handle, includes barre (1), handle end (2), cylindrical magnet (3) are inlayed to barre (1) front end inside, its characterized in that, the fixed surface welding of barre (1) has bearing (4), fixed welding has spring (5) on bearing (4) the shell, spring (5) terminal welded fastening hand depression bar (6), hand depression bar (6) outside sets up fixed anti-skidding gum cover (7), hand depression bar (6) front end fixed anti-skidding circle (8), the fixed arch (9) of barre (1) foremost, arch (9) are connected with each sleeve (10).

2. The anti-drop operating handle for the high-voltage switch cabinet of the distribution room as claimed in claim 1, wherein the front end of the handle (1) is a hollow structure.

3. The anti-drop operating handle for the high-voltage switch cabinet of the power distribution room as claimed in claim 1, wherein the inner ring of the bearing (4) is welded and fixed outside the handle at the rear end of the cylindrical magnet (3).

4. The anti-drop operating handle for the high-voltage switch cabinet of the distribution room is characterized in that the hole center of the spring (5) penetrates through the handle rod (1) and is directly fixed with the shell of the bearing (4).

5. The anti-drop operating handle for the high-voltage switch cabinet of the distribution room as claimed in claim 1, wherein the anti-drop rubber sleeve (7) is made of a rubber component.