CN211651946U

CN211651946U - Capacitor leak detection device

Info

Publication number: CN211651946U
Application number: CN201922111182.0U
Authority: CN
Inventors: 惠新学
Original assignee: Wanzhong Enterprise Service Group Co ltd
Current assignee: Wanzhong Enterprise Service Group Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-10-09
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a capacitor leak detection device, which comprises a base, a placing platform for placing a capacitor to be detected and a leak detection tool connected with the lower end of the capacitor to be detected are arranged on the base, the leak detection tool is connected with a gas distribution system through an inflation tube at the bottom, a rotary detection assembly is arranged around the placing platform and the leak detection tool, the rotary detection assembly comprises a rotary ring and a gas leak detector, the rotary ring is rotatably arranged outside the leak detection tool and the placing platform, the gas leak detector facing the capacitor to be detected on the placing platform is arranged on the rotary ring, the whole rotary ring is driven to rotate in a mounting groove through the operation of a rotary driving structure, so that the gas leak detector rotates around the capacitor to be detected to detect, on one hand, the automation degree of the device is improved, the manual operation is not needed, on the other hand, the possible leakage careless operation, the detection accuracy is improved, and the capacitor can be conveniently subjected to accurate leak detection.

Description

Capacitor leak detection device

Technical Field

The utility model belongs to the technical field of the condenser and specifically relates to a leak hunting device of condenser.

Background

The high-voltage power capacitor device operates in a power system according to the structure of the high-voltage power capacitor device, and is important equipment for correcting a power factor in the system, and the high-quality capacitor with good sealing performance is an important guarantee for smoothly operating the power system, improving the stability of system operation and improving the voltage quality of a line.

Application with publication number CN 206756392U provides a condenser leak hunting equipment, including gas distribution system, leak hunting frock, fixed frock and gas leak detector, realizes the work of leaking hunting the condenser through the cooperation of each component. However, when the device is used for working, the handheld gas leak detector is required to be used for detecting leakage around the capacitor to be detected, if leakage occurs, the leak detector can send a signal, the detection link needs to be manually carried out, the automation degree of the device is greatly reduced, and manual detection cannot avoid omission, so that the inaccurate working result is caused, and therefore, an improved capacitor leak detection device is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leak hunting device of condenser to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a condenser leak hunting device, includes the base, install on the base and be used for placing the platform of waiting to examine the condenser and connect the leak hunting frock of waiting to examine the condenser lower extreme, leak hunting frock is connected with gas distribution system through the gas tube of bottom, place the platform and be equipped with the cylinder directly over, the flexible end of cylinder is vertical sets up and fixed connection contact pin downwards, and the contact pin cooperatees with the copper cap of waiting to examine the condenser top, it still is equipped with around platform and the leak hunting frock to place the rotation detection subassembly, it includes swivel becket and gaseous leak detector to rotate the detection subassembly, the swivel becket rotates to be installed in leak hunting frock and places the platform outside, leak hunting frock and place the platform in the central fretwork department of swivel becket, install on the swivel becket and place the gaseous leak detector of waiting to examine the condenser on the bench towards.

In a further embodiment, the base is provided with a mounting groove matched with the rotating ring, and the rotating ring is mounted in the mounting groove.

In a further embodiment, the rotation driving structure comprises a driving gear, a rotation shaft, a motor and a driven gear ring, the driven gear ring is fixedly mounted on the outer side of the rotation ring, the driving gear meshed with the driven gear ring is arranged on one side of the driven gear ring, and the driving gear is mounted on the rotation shaft and is connected with the output end of the motor in a rotating mode.

In a further embodiment, the rotating ring is provided with a fixing slot matched with the vertical rod, the vertical rod is vertically installed on the fixing slot, the upper end of the vertical rod is connected with the connecting rod through the rotating seat, and the gas leak detector is fixedly installed at the end of the connecting rod.

In a further embodiment, leak hunting frock and examine the condenser top of examining all is equipped with the sealing washer.

In a further embodiment, the upright and the connecting rod are telescopic rods.

Compared with the prior art, the beneficial effects of the utility model are that: through the work of rotating the drive structure, drive whole swivel becket and rotate in the mounting groove to make the gas leak detector examine the condenser rotation all around and detect, promoted the degree of automation of equipment on the one hand, need not artifical handheld going on, on the other hand has also avoided the careless omission that manual operation probably exists, has improved the accuracy that detects, is convenient for carry out accurate leak hunting work to the condenser.

Drawings

Fig. 1 is a schematic view of the structure of a capacitor leak detection apparatus.

Fig. 2 is a schematic structural diagram of a fixing slot in the capacitor leak detection device.

Fig. 3 is a schematic structural view of a rotating ring in the capacitor leak detection apparatus.

Wherein: the device comprises a base 1, a mounting groove 2, a rotating ring 3, a vertical rod 4, a rotating seat 5, a connecting rod 6, a gas leak detector 7, a cylinder 8, a contact pin 9, a capacitor 10 to be detected, a placing table 11, a leak detection tool 12, a driving gear 13, a rotating shaft 14, a motor 15, a driven gear ring 16 and a fixed slot 17.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a capacitor leak detection apparatus includes a base 1, a placing table 11 for placing a capacitor 10 to be detected and a leak detection tool 12 connected to a lower end of the capacitor 10 to be detected are installed on the base 1, the leak detection tool 12 is connected to a gas distribution system through a gas filled tube at the bottom, a cylinder 8 is installed right above the placing table 11, a telescopic end of the cylinder 8 is vertically disposed downward and fixedly connected with a contact pin 9, the contact pin 9 is matched with a copper cap at a top end of the capacitor 10 to be detected, a rotation detection assembly is further installed around the placing table 11 and the leak detection tool 12, the rotation detection assembly includes a rotation ring 3 and a gas leak detector 7, the rotation ring 3 is rotatably installed outside the leak detection tool 12 and the placing table 11, the leak detection tool 12 and the placing table 11 are located at a central hollow portion of the rotation ring 3, a mounting groove 2 matched with the rotation ring, the rotating ring 3 is arranged in the mounting groove 2, the gas leak detector 7 facing the capacitor to be detected 10 on the placing table 11 is arranged on the rotating ring 3, and a rotation driving structure is further arranged on one side of the rotating ring 3; at specific during operation, will wait to examine capacitor 10 and arrange in and place on platform 11, control cylinder 8 is flexible to make contact pin 9 compress tightly the copper cap of waiting to examine capacitor 10, start the gas distribution system in leak hunting frock 12, work through rotating the drive structure this moment, it rotates in mounting groove 2 to drive whole rotating ring 3, thereby make gaseous leak detector 7 rotate all around waiting to examine capacitor 10 and detect, the degree of automation of equipment has been promoted on the one hand, it goes on to need not artifical handheld, on the other hand has also avoided the careless hourglass that manual operation probably exists, the accuracy of detection has been improved, be convenient for carry out accurate leak hunting work to the capacitor.

Specifically, the rotation driving structure includes drive gear 13, axis of rotation 14, motor 15 and driven ring gear 16, the outside fixed mounting of swivel becket 3 has driven ring gear 16, one side of driven ring gear 16 is equipped with rather than intermeshing's drive gear 13, drive gear 13 is installed in axis of rotation 14 and the output of motor 15 is connected to axis of rotation 14, at motor 15 during operation, drive gear 13 through axis of rotation 14 and rotate, through the meshing of drive gear 13 with driven ring gear 16, drive swivel becket 3 and rotate, thereby realize the automatic rotation detection of gas leak detector 7.

Specifically, be equipped with on the rotating ring 3 with 4 assorted fixed slot 17 of pole setting, pole setting 4 is vertical to be installed on fixed slot 17, and connecting rod 6 is connected through rotating 5 in the upper end of

pole setting

4, and 7 fixed mounting of gas leak detector are at the end of connecting rod 6 to make the firm angle of installing on rotating ring 3 and can adjusting gas leak detector 7 according to the demand of 7 of gas leak detector.

Specifically, in order to guarantee the accuracy of detecting the structure, leak hunting frock 12 and wait to examine condenser 10 top and all be equipped with the sealing washer, guarantee the sealed effect of leak hunting during operation through the sealing washer.

Example 2

Referring to fig. 1-3, the embodiment of the present invention provides a function detection and function upgrade method for a capacitor leak detection device based on embodiment 1, specifically comprising: for the convenience of adjustment when 7 of gas leak detector detect, pole setting 4 and connecting rod 6 are the telescopic link, can be electric control lever or hydraulic stem, through

pole setting

4 and 7 of gas leak detector's flexible regulation, adjust 7 of gas leak detector the height and with wait to examine the distance of examining condenser 10, satisfy the difference and wait the detection demand of examining condenser 10, improve the practicality of device.

The utility model discloses a theory of operation is: the base 1 is provided with a placing platform 11 for placing a capacitor 10 to be detected and a leakage detection tool 12 connected with the lower end of the capacitor 10 to be detected, the leakage detection tool 12 is connected with a gas distribution system through an inflation tube at the bottom, a cylinder 8 is arranged right above the placing platform 11, the telescopic end of the cylinder 8 is vertically and downwards provided and fixedly connected with a contact pin 9, the contact pin 9 is matched with a copper cap at the top end of the capacitor 10 to be detected, a rotary detection assembly is further arranged around the placing platform 11 and the leakage detection tool 12 and comprises a rotary ring 3 and a gas leakage detector 7, the rotary ring 3 is rotatably arranged outside the leakage detection tool 12 and the placing platform 11, the leakage detection tool 12 and the placing platform 11 are positioned at the central hollowed part of the rotary ring 3, the base 1 is provided with a mounting groove 2 matched with the rotary ring 3, the rotary ring 3 is arranged in the mounting groove 2, the rotary ring 3 is provided with the gas leakage detector 7 facing the capacitor, one side of the rotating ring 3 is also provided with a rotating driving structure; during specific work, the capacitor 10 to be detected is placed on the placing table 11, and the cylinder 8 is controlled to stretch and contract so that the contact pin 9 compresses a copper cap of the capacitor 10 to be detected; the gas distribution system in the leak detection tool 12 is started, and at the moment, the whole rotating ring 3 is driven to rotate in the mounting groove 2 through the work of rotating the driving structure, so that the gas leak detector 7 rotates around the capacitor 10 to be detected, the automation degree of equipment is improved on the one hand, manual handling is not needed, on the other hand, the possible leakage of manual operation is avoided, the detection accuracy is improved, and the capacitor is convenient to carry out accurate leak detection work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A capacitor leakage detection device comprises a base (1), wherein a placing table (11) for placing a capacitor (10) to be detected and a leakage detection tool (12) connected with the lower end of the capacitor (10) to be detected are arranged on the base (1), the leakage detection tool (12) is connected with a gas distribution system through a gas filling pipe at the bottom, the capacitor leakage detection device is characterized in that a cylinder (8) is arranged right above the placing table (11), the telescopic end of the cylinder (8) is vertically and downwards arranged and fixedly connected with a contact pin (9), the contact pin (9) is matched with a copper cap at the top end of the capacitor (10) to be detected, a rotation detection assembly is further arranged around the placing table (11) and the leakage detection tool (12), the rotation detection assembly comprises a rotating ring (3) and a gas leakage detector (7), the rotating ring (3) is rotatably arranged outside the leakage detection tool (12) and the placing table (11), the tool (12) and the leakage detection table (11) are positioned at the hollow center of the rotating ring (3, a gas leak detector (7) facing the capacitor to be detected (10) on the placing table (11) is mounted on the rotating ring (3), and a rotation driving structure is further arranged on one side of the rotating ring (3).

2. Capacitor leak detection apparatus according to claim 1, characterized in that the base (1) is provided with a mounting groove (2) matching with the rotary ring (3), and the rotary ring (3) is mounted in the mounting groove (2).

3. Capacitor leak detection apparatus according to claim 1, wherein the rotary drive structure comprises a drive gear (13), a rotary shaft (14), a motor (15) and a driven gear ring (16), the driven gear ring (16) is fixedly mounted on the outer side of the rotary ring (3), one side of the driven gear ring (16) is provided with the drive gear (13) which is meshed with the driven gear ring, the drive gear (13) is mounted on the rotary shaft (14), and the rotary shaft (14) is connected with the output end of the motor (15).

4. The leakage detection device for the capacitor as claimed in claim 1, characterized in that the rotating ring (3) is provided with a fixing slot (17) matched with the vertical rod (4), the vertical rod (4) is vertically installed on the fixing slot (17), the upper end of the vertical rod (4) is connected with the connecting rod (6) through the rotating seat (5), and the gas leakage detector (7) is fixedly installed at the end of the connecting rod (6).

5. Capacitor leak detection apparatus according to claim 1, characterized in that the leak detection tool (12) and the top end of the capacitor (10) to be detected are provided with sealing rings.

6. Capacitor leak detection apparatus according to claim 4, characterized in that the upright (4) and the connecting rod (6) are telescopic rods.