CN216900784U

CN216900784U - Insulation measuring device for high-voltage equipment

Info

Publication number: CN216900784U
Application number: CN202123211856.8U
Authority: CN
Inventors: 苏胜利; 兰兵; 冷子宾; 刘丰友; 武海峰
Original assignee: Zouping Huineng Thermal Power Co ltd; Shandong Hongqiao New Material Co Ltd
Current assignee: Zouping Huineng Thermal Power Co ltd; Shandong Hongqiao New Material Co Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-05
Anticipated expiration: 2031-12-21

Abstract

The utility model provides an insulation device is surveyed to high-voltage apparatus, belongs to high-voltage apparatus technical field, includes the bottom plate, the top rear portion fixedly connected with mounting panel of bottom plate still includes lower baffle and last baffle, respectively fixedly connected with first connecting rod is equallyd divide to the both sides of baffle down, the bottom fixedly connected with second catch flap of first connecting rod, the fixed frame of one end fixedly connected with of mounting panel far away from the bottom plate, install arc and first catch flap on the mounting panel is kept away from to fixed frame, the arc is with fixed frame top fixedly connected with of keeping away from the mounting panel, through setting up first spacing groove on the bottom plate, when the device carries out insulation detection, first spacing groove is spacing to the fifth connecting rod, promotes the second catch flap through first catch flap to open the baffle down, removes its function of opening the overhead gage on the electrified upper contact through reforming transform, only remains and opens the overhead gage function of contact, thereby improving the safety of the insulating device during use.

Description

Insulation measuring device for high-voltage equipment

Technical Field

The utility model relates to the technical field of high-voltage equipment, in particular to an insulation measuring device for high-voltage equipment.

Background

High-voltage equipment shakes and surveys insulating work is a regularity, loaded down with trivial details electrical operation of step, and every operation needs frequently to walk around the switch board and tests electricity many times, divides and shuts earthing switch, and single switch board operation is consuming time longer, and the switch interval is numerous in the switch room, frequently walks and easily walks wrong interval, and frequent operation also causes switch board "five prevent" shutting function to damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insulation measuring device for high-voltage equipment, which solves the problems in the background technology through the arrangement of a bottom plate and an arc-shaped plate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an insulator arrangement is surveyed to high-tension apparatus, includes the bottom plate, the top rear portion fixedly connected with mounting panel of bottom plate still includes baffle and last baffle down, the first connecting rod of other fixedly connected with is equallyd divide to the both sides of baffle down, the bottom fixedly connected with second catch of first connecting rod, the fixed frame of one end fixedly connected with of bottom plate is kept away from to the mounting panel, install arc and first catch on the mounting panel is kept away from to fixed frame, the top fixed connection of mounting panel is kept away from with fixed frame to the arc, the top fixed connection of keeping away from the mounting panel on arc and the fixed frame, the first catch of one end fixedly connected with of mounting panel is kept away from to fixed frame, after first catch promoted the second catch, the arc with corresponding first connecting rod joint.

As a further scheme of the utility model: other fixedly connected with second connecting rod is equallyd divide to the both sides of overhead gage, the one end fixedly connected with third connecting rod of overhead gage is kept away from to the second connecting rod, the one end fixedly connected with fourth connecting rod of second connecting rod is kept away from to the third connecting rod, the one end fixedly connected with fifth connecting rod of third connecting rod is kept away from to the fourth connecting rod, two first spacing recesses have been seted up to the rear end of bottom plate, the fifth connecting rod is through corresponding first spacing recess and bottom plate joint.

As a still further scheme of the utility model: the third connecting rod is perpendicular setting with the second connecting rod, the fourth connecting rod is perpendicular setting with the third connecting rod, the fourth connecting rod is perpendicular setting with the second connecting rod, the fifth connecting rod is perpendicular setting with the fourth connecting rod, the fifth connecting rod is horizontal setting with the second connecting rod.

As a still further scheme of the utility model: two second limiting grooves are formed in the front end of the mounting plate, and insulating rods are clamped inside the second limiting grooves.

As a still further scheme of the utility model: the insulating rod is fixedly sleeved with a sleeve, one side, close to each other, of each of the two sleeves is equally provided with a limiting plate fixedly connected with, the limiting plate is provided with a limiting hole, the megger is provided with two test clamps, and the test clamps penetrate through the corresponding limiting holes to clamp the end of the insulating rod.

As a still further scheme of the utility model: the front end fixedly connected with installing frame of bottom plate, the megger has been placed to the inside of installing frame.

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

1. according to the utility model, the first limiting groove is arranged on the bottom plate, when the device is used for insulation detection, the first limiting groove limits the fifth connecting rod, the second pushing plate is pushed through the first pushing plate, so that the lower baffle is opened, the function of opening the upper baffle on the electrified upper contact is removed through modification, only the function of opening the upper baffle and the lower baffle of the lower contact is reserved, meanwhile, the special insulation rod for shaking detection is manufactured, the upper baffle of the electrified contact is not opened, the safety distance during measurement is increased, the operation order is improved synchronously, and finally, the purpose of shaking detection of insulation of equipment through the lower opening of the switch cabinet is realized.

2. Simultaneously, set up sleeve pipe and limiting plate on the insulator spindle to can drop by effectual reduction measurement clamp, thereby promote the convenience that measurement clamp collected, solve prior art, measure the drawback that is difficult to collect after pressing from both sides drop.

Drawings

Fig. 1 is a schematic structural diagram of an insulation measuring device for high-voltage equipment during insulation measurement.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a schematic perspective view of the bottom plate in fig. 1.

Fig. 4 is a schematic perspective view of the insulation measuring device in fig. 1.

Fig. 5 is a schematic view of a structure in the case of insulation detection using an insulating rod.

Fig. 6 is an enlarged view at B in fig. 5.

In the figure: 10. a base plate; 101. a first limit groove; 11. mounting a plate; 111. a second limit groove; 12. a fixing frame; 121. a first push plate; 122. an arc-shaped plate; 13. installing a frame; 131. shaking the meter; 20. a lower baffle plate; 21. a first link; 211. a second pusher plate; 30. an upper baffle plate; 31. a second link; 32. a third link; 33. a fourth link; 34. a fifth link; 40. an insulating rod; 41. a sleeve; 42. and a limiting plate.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 6, in an embodiment of the present invention, an insulation measuring device for high voltage equipment includes a bottom plate 10 and a mounting plate 11, the mounting plate 11 is fixedly connected to a rear portion of a top end of the bottom plate 10, a fixing frame 12 is fixedly connected to an end of the mounting plate 11 away from the mounting plate 11, an arc-shaped plate 122 is fixedly connected to a top end of the fixing frame 12 away from the mounting plate 11, a first pushing plate 121 is fixedly connected to an end of the fixing frame 12 away from the mounting plate 11, a lower baffle 20 and an upper baffle 30 are further included, a second connecting rod 31 is respectively fixedly connected to two sides of the upper baffle 30, a third connecting rod 32 is fixedly connected to an end of the second connecting rod 31 away from the upper baffle 30, a fourth connecting rod 33 is fixedly connected to an end of the third connecting rod 32 away from the second connecting rod 31, a fifth connecting rod 34 is fixedly connected to an end of the fourth connecting rod 33 away from the third connecting rod 32, the third connecting rod 32 and the second connecting rod 31 are vertically arranged, the fourth connecting rod 33 and the third connecting rod 32 are vertically arranged, the fourth connecting rod 33 and the second connecting rod 31 are vertically arranged, the fifth connecting rod 34 and the fourth connecting rod 33 are vertically arranged, the fifth connecting rod 34 and the second connecting rod 31 are horizontally arranged, the two sides of the lower baffle 20 are equally divided into two sides respectively fixedly connected with the first connecting rods 21, the arc-shaped plate 122 is clamped with the corresponding first connecting rods 21, the bottom end of the first connecting rod 21 is fixedly connected with the second pushing plate 211, the first pushing plate 121 and the second pushing plate 211 are positioned on the same horizontal plane in an initial state, the rear end of the bottom plate 10 is provided with two first limiting grooves 101, the fifth connecting rod 34 is clamped with the bottom plate 10 through the corresponding first limiting grooves 101, the first limiting grooves 101 are arranged on the bottom plate 10, when the device is subjected to insulation detection, the first limiting groove 101 limits the fifth connecting rod 34, the second pushing plate 211 is pushed through the first pushing plate 121, the lower baffle 20 is opened, the function of opening the upper baffle 30 on the upper electrified contact is removed through transformation, the function of opening the upper baffle 20 on the lower contact is only reserved, and therefore the safety in the insulation measuring process and the stability in the detection process are improved.

The front end of the bottom plate 10 is fixedly connected with a mounting frame 13, a megger 131 is placed in the mounting frame 13, two second limiting grooves 111 are formed in the front end of the mounting plate 11, an insulating rod 40 is clamped in the second limiting grooves 111, the insulating rod 40 is utilized to fix a test clamp on the megger 131 for contact test, meanwhile, a safety distance is kept, personal safety is guaranteed, a sleeve 41 is fixedly sleeved on the insulating rod 40, a limiting plate 42 is fixedly connected to one side, close to each other, of each of the two sleeves 41, a limiting hole is formed in each limiting plate 42, two test clamps are installed on the megger 131, the test clamps penetrate through the corresponding limiting holes to clamp the end portion of the insulating rod 40, the sleeve 41 and the limiting plate 42 are arranged on the insulating rod 40, dropping of the test clamps can be effectively reduced, and collecting convenience of the test clamps is improved, the shortcoming that the measuring clamp is difficult to collect after dropping in the prior art is solved.

The working principle of the utility model is as follows:

when the insulation testing device is used, the bottom plate 10 and the mounting plate 11 are pushed into a switch cabinet to be tested, in the moving process of the bottom plate 10, the first limiting groove 101 on the bottom plate 10 is clamped with the fifth connecting rod 34 on the upper baffle 30, so that the stability of the upper baffle 30 between contacts on the insulation testing time domain switch is kept, meanwhile, the mounting plate 11 drives the first pushing plate 121 on the fixing frame to push the second pushing plate 211 on the first connecting rod 21, at the moment, the first connecting rod 21 starts to rotate under the action of the first pushing plate 121, the first connecting rod 21 contacts with the arc end of the arc-shaped plate 122 in the rotating process, so that the arc-shaped plate 122 realizes the limiting operation of the first connecting rod 21, the function of opening the upper baffle 30 on the electrified upper contact can be removed through the arrangement of the arc-shaped plate 122 and the first limiting groove 101, and only the function of opening the lower baffle 20 on the lower contact is kept, the upper blocking plate 30 is locked to prevent mistakenly touching the electrified part, so that the safety in the insulation testing process is improved, meanwhile, the insulating rod 40 is utilized to realize that the safety distance is kept when the testing clamp on the insulating rod 40 fixed megger 131 is used for carrying out contact testing, and the personal safety is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides an insulating device is surveyed to high-voltage apparatus, includes bottom plate (10), top rear portion fixedly connected with mounting panel (11) of bottom plate (10), its characterized in that still includes baffle (20) and last baffle (30) down, the first connecting rod (21) of do not fixedly connected with are equallyd divide to the both sides of baffle (20) down, the bottom fixedly connected with second catch plate (211) of first connecting rod (21), the fixed frame (12) of one end fixedly connected with that bottom plate (10) were kept away from in mounting panel (11), fixed frame (12) are kept away from and are installed arc (122) and first catch plate (121) on mounting panel (11), the top fixed connection of mounting panel (11) is kept away from to arc (122) and fixed frame (12), the top fixed connection of keeping away from mounting panel (11) on arc (122) and fixed frame (12), the first catch plate (121) of one end fixedly connected with that mounting panel (11) were kept away from in fixed frame (12), after the first pushing plate (121) pushes the second pushing plate (211), the arc-shaped plate (122) is clamped with the corresponding first connecting rod (21).

2. The insulation measuring device for the high-voltage equipment according to claim 1, wherein two sides of the upper baffle (30) are fixedly connected with a second connecting rod (31), one end of the second connecting rod (31) far away from the upper baffle (30) is fixedly connected with a third connecting rod (32), one end of the third connecting rod (32) far away from the second connecting rod (31) is fixedly connected with a fourth connecting rod (33), one end of the fourth connecting rod (33) far away from the third connecting rod (32) is fixedly connected with a fifth connecting rod (34), two first limiting grooves (101) are formed in the rear end of the bottom plate (10), and the fifth connecting rod (34) is clamped with the bottom plate (10) through the corresponding first limiting grooves (101).

3. The insulation measuring device for high-voltage equipment according to claim 2, wherein the third connecting rod (32) is vertically arranged with the second connecting rod (31), the fourth connecting rod (33) is vertically arranged with the third connecting rod (32), the fourth connecting rod (33) is vertically arranged with the second connecting rod (31), the fifth connecting rod (34) is vertically arranged with the fourth connecting rod (33), and the fifth connecting rod (34) is horizontally arranged with the second connecting rod (31).

4. The insulation device for high-voltage equipment testing according to any one of claims 1 to 3, wherein two second limiting grooves (111) are formed in the front end of the mounting plate (11), and the insulation rod (40) is clamped inside the second limiting grooves (111).

5. The insulation apparatus for high voltage equipment according to claim 4, wherein the insulating rod (40) is fixedly sleeved with a sleeve (41), one side of the two sleeves (41) close to each other is fixedly connected with a limiting plate (42), the limiting plate (42) is provided with a limiting hole, the front end of the bottom plate (10) is fixedly connected with a mounting frame (13), the megger (131) is placed inside the mounting frame (13), the megger (131) is provided with two test clamps, and the test clamps pass through the corresponding limiting holes and are clamped to the end of the insulating rod (40).