CN215005482U

CN215005482U - Lightning arrester monitor with protective structure

Info

Publication number: CN215005482U
Application number: CN202023068405.9U
Authority: CN
Inventors: 詹莹
Original assignee: Nanjing Yidayuan Electric Co ltd
Current assignee: Nanjing Yidayuan Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-03
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a lightning arrester monitor with a protective structure, which comprises a detector, wherein mounting plates are arranged at the middle positions of two sides of the detector, a base is arranged at the top of each mounting plate, mounting bins are arranged at two ends of the top of the base, first sliding rods are arranged at two ends inside the mounting bins, a first slider is arranged at the outer side of each first sliding rod, and a connecting rod is arranged at one end, away from the mounting bins, of each first slider; the utility model discloses the device is through mutually supporting between protection canopy, diaphragm, backing plate, telescopic link, installation piece, connecting rod, first slider, first slide bar, first spring and the base for when the object is to the impact of protection canopy, can cushion the device through first spring, weaken the impact force that the device received, also can prevent the entering of rainwater through the protection canopy simultaneously, avoided the device to wet, thereby reduced the damage degree of the device.

Description

Lightning arrester monitor with protective structure

Technical Field

The utility model relates to an arrester monitor technical field specifically is an arrester monitor with protective structure.

Background

The lightning arrester monitoring instrument integrates a direct-current high-voltage power supply and a measurement and control system, all elements are concentrated in a case, has the characteristics of small volume, light weight and the like, is necessary equipment for field tests of power systems and zinc oxide lightning arrester production plants, and is used for testing alternating-current leakage current, namely continuous current, of the zinc oxide lightning arresters with various voltage grades under the operating voltage; under the power frequency reference current, most of the existing devices need lightning arrester detectors with protective structures;

the existing lightning arrester monitor has the following defects in the actual use process: 1. most of the existing devices are exposed to the outside in the use process, so that the devices are likely to be impacted by external force and cannot be buffered to weaken the impact force, and simultaneously, rainwater can enter, so that the devices are easily affected with damp, the damage of the devices is caused, and the monitoring effect of the devices is influenced; 2. if the existing device is damaged in the using process, the structure is complex, the operation is inconvenient, and the device is not easy to maintain or disassemble, so that the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arrester monitor with protective structure is in order 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: an arrester monitor with a protective structure comprises a detector, wherein mounting plates are arranged at the middle positions of two sides of the detector, a base is arranged at the top of each mounting plate, mounting bins are arranged at two ends of the top of each base, first slide rods are arranged at two ends inside the mounting bins, first slide blocks are arranged on the outer sides of the first slide rods, connecting rods are arranged at one ends, away from the mounting bins, of the first slide blocks, one ends of the connecting rods extend to the outer portions of the mounting bins, backing plates are arranged at the tops of the connecting rods, three groups of first springs are arranged at the top of the base, a pressing plate is arranged at the top of each first spring, mounting blocks are arranged at two sides of the top of each pressing plate, one ends, away from the pressing plate, of the mounting blocks are connected with the backing plates, clamping assemblies are arranged at the tops of one group of the backing plates, and transverse plates are hinged to the tops of the other group of the backing plates, one side of the transverse plate, which is far away from the base plate, is provided with a clamping groove, and the top of the transverse plate is provided with a protective shed.

Preferably, the centre gripping subassembly includes the install bin, the top and the bottom of the inside both sides of install bin all are provided with the second slide bar, the outside of second slide bar is provided with the second slider, the outside cover of second slide bar is equipped with the second spring, the both sides of install bin are provided with the pull rod, and the pull rod runs through the install bin, one side of pull rod is provided with the fixture block, and the fixture block extends to the inside of draw-in groove.

Preferably, a pull ring is arranged at the middle position of one side, far away from the fixture block, of the pull rod.

Preferably, one side of the top of the detector is provided with a telescopic rod.

Preferably, the protection shed is formed by a semi-arc structure.

Preferably, a handle is arranged in the middle of the top of the protective shed, and a collodion cotton handle sleeve is sleeved on the outer side of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the lightning arrester monitor with the protection structure;

1. through the mutual matching of the protection shed, the transverse plate, the base plate, the telescopic rod, the mounting block, the connecting rod, the first sliding block, the first sliding rod, the first spring and the base, the device can be buffered through the first spring while an object impacts the protection shed, the impact force applied to the device is weakened, meanwhile, the protection shed can also prevent rainwater from entering, the device is prevented from being damped, and the damage degree of the device is reduced;

2. through the mutual cooperation between pull ring, pull rod, second slider, second slide bar, second spring, fixture block and the draw-in groove for the diaphragm carries out the switch, thereby conveniently dismantles the restoration to the device, and simple structure, convenient operation has also improved the device's practicality simultaneously.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a detector; 2. mounting a plate; 3. a base; 4. a clamping block; 5. a first spring; 6. installing a bin; 7. mounting blocks; 8. a first slider; 9. a connecting rod; 10. a transverse plate; 11. a first slide bar; 12. A protective shed; 13. a pressing plate; 14. a base plate; 15. a telescopic rod; 16. installing a box; 17. a card slot; 18. A second slide bar; 19. a second slider; 20. a second spring; 21. a pull ring; 22. a pull rod.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides an embodiment: a lightning arrester monitor with a protection structure comprises a detector 1, wherein mounting plates 2 are arranged at the middle positions of two sides of the detector 1 and are convenient to mount, a base 3 is arranged at the top of each mounting plate 2, mounting bins 6 are arranged at two ends of the top of each base 3, first slide rods 11 are arranged at two ends inside each mounting bin 6, first slide blocks 8 are arranged on the outer sides of the first slide rods 11, connecting rods 9 are arranged at one ends, far away from the mounting bins 6, of the first slide blocks 8 and are convenient to connect, one ends of the connecting rods 9 extend to the outer portions of the mounting bins 6, backing plates 14 are arranged at the tops of the connecting rods 9, three groups of first springs 5 are arranged at the top of each base 3 and are convenient to buffer, pressing plates 13 are arranged at the tops of the first springs 5, mounting blocks 7 are arranged at two sides of the tops of the pressing plates 13, one ends, far away from the pressing plates 13, of the mounting blocks 7 are connected with the backing plates 14, and clamping assemblies are arranged at the tops of a group of the backing plates 14, the top of another group's backing plate 14 articulates there is diaphragm 10, and one side that diaphragm 10 kept away from backing plate 14 is provided with draw-in groove 17, and the top of diaphragm 10 is provided with protection canopy 12.

In this implementation, the centre gripping subassembly includes install bin 16, the top and the bottom of the inside both sides of install bin 16 all are provided with second slide bar 18, the outside of second slide bar 18 is provided with second slider 19, the outside cover of second slide bar 18 is equipped with second spring 20, the both sides of install bin 16 are provided with pull rod 22, and pull rod 22 runs through install bin 16, one side of pull rod 22 is provided with fixture block 4, and fixture block 4 extends to the inside of draw-in groove 17, it is convenient for fix, pull rod 22 keeps away from the intermediate position department of fixture block 4 one side and is provided with pull ring 21, the push-and-pull of being convenient for, one side at detector 1 top is provided with telescopic link 15, be convenient for stretch out and draw back, protection canopy 12 comprises the half arc structure, be convenient for protect, the intermediate position department at protection canopy 12 top is provided with the handle, and the outside cover of handle is equipped with the glued membrane handle cover, be convenient for antiskid.

The working principle is as follows: in the using process, the transverse plate 10 is pressed by the protection shed 12, the transverse plate 10 presses the backing plate 14 and the telescopic rod 15, the connecting rod 9 and the installation block 7 are pressed by the backing plate 14, the connecting rod 9 slides on the first slide bar 11 through the first slide block 8, meanwhile, the installation block 7 drives the pressing plate 13 to press, the first spring 5 contracts, the device can be buffered when the external force impacts the protection shed 12 through the resilience force of the first spring 5, the impact force borne by the device is weakened, the first spring 5 is abutted through the base 3, the first spring 5 contracts more fully, the resilience force of the first spring 5 is more sufficient, the buffering of the device by the first spring 5 is further improved, and the damage degree of the device is reduced, meanwhile, the service life of the device is prolonged;

remove through pulling pull ring 21, drive pull rod 22 through pull ring 21 and remove, drive second slider 19 through pull rod 22 and remove on second slide bar 18, and stretch second spring 20, drive fixture block 4 through pull rod 22 and remove, shift out in draw-in groove 17 through fixture block 4, make pull rod 22 cancel the fixed to diaphragm 10, thereby make the device when spare part damages or glass surface is impaired, can open diaphragm 10 fast, dismantle the restoration to the device, and simple structure, high durability and convenient operation, the practicality of the device has also been improved simultaneously.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an arrester monitor with protective structure, contains detector (1) body, its characterized in that: the detector is characterized in that mounting plates (2) are arranged at the middle positions of two sides of the detector (1), a base (3) is arranged at the top of each mounting plate (2), mounting bins (6) are arranged at two ends of the top of each base (3), first sliding rods (11) are arranged at two ends of each mounting bin (6), first sliding blocks (8) are arranged on the outer sides of the first sliding rods (11), connecting rods (9) are arranged at the ends, far away from the mounting bins (6), of the first sliding blocks (8), one ends of the connecting rods (9) extend to the outer portions of the mounting bins (6), backing plates (14) are arranged at the tops of the connecting rods (9), three groups of first springs (5) are arranged at the tops of the bases (3), pressing plates (13) are arranged at the tops of the first springs (5), mounting blocks (7) are arranged at two sides of the tops of the pressing plates (13), and the ends, far away from the pressing plates (13), of the mounting blocks (7) are connected with the backing plates (14), a set of the top of backing plate (14) is provided with the centre gripping subassembly, another group the top of backing plate (14) articulates there is diaphragm (10), one side that backing plate (14) were kept away from in diaphragm (10) is provided with draw-in groove (17), the top of diaphragm (10) is provided with protection canopy (12).

2. The arrester monitor with a protective structure according to claim 1, wherein: the centre gripping subassembly includes install bin (16), the top and the bottom of the inside both sides of install bin (16) all are provided with second slide bar (18), the outside of second slide bar (18) is provided with second slider (19), the outside cover of second slide bar (18) is equipped with second spring (20), the both sides of install bin (16) are provided with pull rod (22), and pull rod (22) run through install bin (16), one side of pull rod (22) is provided with fixture block (4), and fixture block (4) extend to the inside of draw-in groove (17).

3. The lightning arrester monitor with the protection structure as claimed in claim 2, wherein: and a pull ring (21) is arranged at the middle position of one side of the pull rod (22) far away from the fixture block (4).

4. The arrester monitor with a protective structure according to claim 1, wherein: one side at the top of the detector (1) is provided with a telescopic rod (15).

5. The arrester monitor with a protective structure according to claim 1, wherein: the protective shed (12) is formed by a semi-arc structure.

6. The arrester monitor with a protective structure according to claim 1, wherein: a handle is arranged at the middle position of the top of the protective shed (12), and a collodion cotton handle sleeve is sleeved on the outer side of the handle.