CN213985005U

CN213985005U - Rangefinder apparatus for power failures

Info

Publication number: CN213985005U
Application number: CN202120223658.4U
Authority: CN
Inventors: 麴坤; 李杨杨; 孔风; 朱攀攀; 张念平
Original assignee: Anhui Futongda Power Design Consulting Co ltd
Current assignee: Anhui Futongda Power Design Consulting Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-17
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a distancer equipment for power failure relates to power failure distancer technical field. The utility model comprises a rectangular limit ring plate arranged at the inner side of the lower box body; the upper surface of the rectangular limiting ring plate is provided with a rectangular ring groove; the lower surface of the rectangular limiting ring plate is provided with a rectangular ring notch; a rectangular annular buffer plate is slidably arranged between the rectangular annular notch and the inner bottom surface of the lower box body; the inner side surface of the lower box body is fixedly provided with a buffer component, and the buffer component is positioned between the inner side surface of the lower box body and the rectangular annular buffer plate. The rectangular annular buffer plate is arranged between the rectangular annular notch and the inner bottom surface of the lower box body in a sliding way; meanwhile, a buffer component is arranged between the inner side surface of the lower box body and the rectangular annular buffer plate; when the case is lifted and placed to generate vibration, the rectangular annular buffer plate and the corrugated elastic sheet realize buffering of the distance measuring instrument body, damage to internal electronic elements is avoided, the practical service life of the distance measuring instrument body is prolonged, and the range measuring instrument is convenient and practical.

Description

Rangefinder apparatus for power failures

Technical Field

The utility model belongs to the technical field of power failure distancer, especially, relate to a distancer equipment for power failure.

Background

The power cable fault distance measuring instrument is widely applied to urban power distribution systems to overcome the problems of inaccurate distance measurement, personal safety and the like frequently occurring in construction threads, greatly improves the construction efficiency and the maintenance efficiency, and ensures the development of power cable careers.

Because of the requirement of power cable fault actual test, the distance measuring instrument is mostly installed in the machine case, so as to facilitate the test. However, in practical use, the distance measuring instrument is often pulled up in the case, and is often in the process of pulling vibration, which is likely to cause damage to internal electronic components. In addition, the existing case is poor in waterproof and dustproof effects, and certain safety risks exist in the actual use process.

In order to solve the problem, the utility model provides a distancer equipment for power failure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distancer equipment for power failure for solve the technical problem who proposes in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a distancer equipment for power failure, include: the range finder comprises a lower box body, an upper box cover and a range finder body; the upper box cover is hinged to the outer side of one side wall of the lower box body; the range finder body is arranged in the lower box body, and a rectangular limiting ring plate is arranged on the inner side of the top of the lower box body; the upper surface of the rectangular limiting ring plate is provided with a rectangular ring groove; the inner side of the lower surface of the rectangular limiting ring plate is provided with a rectangular ring notch; a rectangular annular buffer plate is slidably arranged between the rectangular annular notch and the inner bottom surface of the lower box body; the inner side surface of the lower box body is fixedly provided with a buffer assembly, and the buffer assembly is positioned between the inner side surface of the lower box body and the rectangular annular buffer plate; the range finder body is arranged between the rectangular ring notch and the inner bottom surface of the lower box body and is arranged on the inner side of the rectangular ring-shaped buffer plate in a matching manner;

a rectangular annular dustproof assembly is fixed on the inner bottom surface of the upper box cover; the rectangular annular dustproof assembly is correspondingly installed in the rectangular annular groove in a matching mode.

As a preferred technical scheme, the rectangular annular dustproof assembly comprises a dustproof filtering sponge ring, a water absorption sponge ring and an annular protective diaphragm; the dustproof filtering sponge ring is fixedly arranged on the inner bottom surface of the upper box cover; the water absorption sponge ring is arranged on the upper end surface of the dustproof filtering sponge ring; the annular protective membrane is stuck on the inner side surfaces of the dustproof filtering sponge ring and the water absorption sponge ring.

As a preferable technical scheme, the bottom surface of the rectangular ring groove is an inclined bottom surface; the high end of the inclined bottom surface is close to the inner side of the rectangular ring groove; the bottom of the rectangular annular groove is communicated with a water outlet pipe; and the water outlet pipe penetrates through one side wall of the rectangular annular groove and one end of the lower box body to be matched with and provided with a pipe orifice plug.

As a preferred technical scheme, the buffer assembly comprises a corrugated elastic sheet and a plurality of limit screws; a horizontal arc-shaped groove is formed in the position, close to the wave crest of the side face of the lower box body, of the corrugated elastic sheet; and the limiting screw penetrates through the horizontal arc-shaped groove to be connected with the side surface of the lower box body.

The utility model discloses an aspect has following beneficial effect:

1. the rectangular annular buffer plate is arranged between the rectangular annular notch and the inner bottom surface of the lower box body in a sliding way; meanwhile, a buffer component is arranged between the inner side surface of the lower box body and the rectangular annular buffer plate; when the case is lifted and placed to generate vibration, the rectangular annular buffer plate and the corrugated elastic sheet realize buffering of the distance measuring instrument body, damage to internal electronic elements is avoided, the practical service life of the distance measuring instrument body is prolonged, and the range measuring instrument is convenient and practical.

2. The rectangular annular dustproof component fixed on the inner bottom surface of the upper box cover of the utility model is correspondingly matched and installed in the rectangular ring groove; dustproof filtration sponge ring and the sponge ring that absorbs water are located down between box and the upper box cover, realize the high-efficient protection to the outside dust of quick-witted case and rainwater, and the security is high.

3. The utility model discloses when wasing in the rectangle annular, the convenient water after the washing of discharging of outlet pipe, the convenient cleanness that keeps in the rectangle annular improves the protectiveness.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the distance measuring device for power failure of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a schematic structural view of a rectangular retainer ring plate according to the present invention;

FIG. 6 is a schematic structural view of a cushion assembly according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-lower box body, 11-rectangular limit ring plate, 111-rectangular ring groove, 112-rectangular ring groove opening, 113-water outlet pipe, 12-rectangular ring buffer plate, 2-upper box cover, 3-range finder body, 41-dustproof filtering sponge ring, 42-water absorption sponge ring, 43-ring-shaped protective membrane, 51-corrugated elastic sheet, 511-horizontal arc groove and 52-limit screw.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a distance measuring device for power failure, comprising: the range finder comprises a lower box body 1, an upper box cover 2 and a range finder body 3; the upper box cover 2 is hinged to the outer side of one side wall of the lower box body 1, and a range finder body 3 is arranged in a machine box formed by matching the upper box cover 2 and the lower box body 1; the distance measuring instrument body 3 is arranged in the lower box body 1;

a rectangular limit ring plate 11 is arranged on the inner side of the top of the lower box body 1; the upper surface of the rectangular limit ring plate 11 is provided with a rectangular ring groove 111, and specifically, the rectangular ring groove 111 is close to the outer edge of the rectangular limit ring plate 11; the inner side of the lower surface of the rectangular limit ring plate 11 is provided with a rectangular ring notch 112; a rectangular annular buffer plate 12 is slidably arranged between the rectangular annular notch 112 and the inner bottom surface of the lower box body 1; specifically, the rectangular annular buffer plate 12 is made of rubber or hard sponge; a buffer component is fixedly arranged on the inner side surface of the lower box body 1 and is positioned between the inner side surface of the lower box body 1 and the rectangular annular buffer plate 12; the distance measuring instrument body 3 is arranged between the rectangular ring notch 112 and the inner bottom surface of the lower box body 1, and the distance measuring instrument body 3 is arranged on the inner side of the rectangular ring-shaped buffer plate 12 in a matching way; specifically, the buffer assembly comprises a corrugated elastic sheet 51 and a plurality of limit screws 52; a horizontal arc-shaped groove 511 is formed at the position, close to the wave crest of the side surface of the lower box body 1, of the corrugated elastic sheet 51; the limit screw 52 passes through the horizontal arc-shaped groove 511 to be connected with the side surface of the lower box body 1; when the range finder is used in practice and the case is lifted and placed to generate vibration, the rectangular annular buffer plate 12 and the corrugated elastic sheet 51 buffer the range finder body 3, so that internal electronic elements are prevented from being damaged, the practical service life of the range finder body 3 is prolonged, and the range finder is convenient and practical;

a rectangular annular dustproof assembly is fixed on the inner bottom surface of the upper box cover 2; the rectangular annular dustproof assembly is correspondingly installed in the rectangular annular groove 111 in a matching manner; specifically, the rectangular annular dustproof assembly comprises a dustproof filtering sponge ring 41, a water absorption sponge ring 42 and an annular protective diaphragm 43; the dustproof filtering sponge ring 41 is fixedly arranged on the inner bottom surface of the upper box cover 2; the water absorption sponge ring 42 is arranged on the upper end surface of the dustproof filtering sponge ring 41; the annular protective membrane 43 is stuck on the inner side surfaces of the dustproof filtering sponge ring 41 and the water absorption sponge ring 42; during the in-service use, dustproof filtration sponge ring 41 and the sponge ring 42 that absorbs water are located down between box 1 and the upper box cover 2, realize the high-efficient protection to the outside dust of quick-witted case and rainwater, and the security is high.

In addition, the bottom surface of the rectangular ring groove 111 is an inclined bottom surface; the high end of the inclined bottom surface is close to the inner side of the rectangular ring groove 111; the bottom of the rectangular ring groove 111 is communicated with a water outlet pipe 113; the water outlet pipe 113 penetrates through one side wall of the rectangular ring groove 111 and one end of the lower box body 1 to be matched with and provided with a pipe orifice plug; during actual use, when the rectangular ring groove 111 is cleaned, the water outlet pipe 113 conveniently discharges cleaned water, so that the cleaning in the rectangular ring groove 111 is conveniently kept, and the protection performance is improved.

When the utility model is in actual use, the rectangular annular buffer plate 12 is installed between the rectangular annular notch 112 and the inner bottom surface of the lower box body 1 in a sliding way; meanwhile, a buffer component is arranged between the inner side surface of the lower box body 1 and the rectangular annular buffer plate 12; when the case is lifted and placed to generate vibration, the rectangular annular buffer plate 12 and the corrugated elastic sheet 51 buffer the distance measuring instrument body 3, damage to internal electronic elements is avoided, the practical service life of the distance measuring instrument body 3 is prolonged, and the range measuring instrument is convenient and practical. In addition, a rectangular annular dustproof component fixed on the inner bottom surface of the upper box cover 2 is correspondingly and matchedly installed in the rectangular annular groove 111; the dustproof filtering sponge ring 41 and the water absorbing sponge ring 42 are positioned between the lower box body 1 and the upper box cover 2, so that the dust and rainwater outside the case are efficiently protected, and the safety is high; meanwhile, when the rectangular ring groove 111 is cleaned, the water outlet pipe 113 conveniently discharges cleaned water, so that the cleanness of the rectangular ring groove 111 is conveniently kept, and the protection performance is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rangefinder apparatus for power faults comprising: the range finder comprises a lower box body (1), an upper box cover (2) and a range finder body (3); the upper box cover (2) is hinged to the outer side of one side wall of the lower box body (1); the range finder body (3) is arranged in the lower box body (1) and is characterized in that,

a rectangular limit ring plate (11) is arranged on the inner side of the top of the lower box body (1); the upper surface of the rectangular limiting ring plate (11) is provided with a rectangular ring groove (111); a rectangular ring notch (112) is formed in the inner side of the lower surface of the rectangular limiting ring plate (11); a rectangular annular buffer plate (12) is slidably arranged between the rectangular annular notch (112) and the inner bottom surface of the lower box body (1); a buffer assembly is fixedly arranged on the inner side surface of the lower box body (1) and is positioned between the inner side surface of the lower box body (1) and the rectangular annular buffer plate (12); the range finder body (3) is arranged between the rectangular ring-shaped notch (112) and the inner bottom surface of the lower box body (1), and the range finder body (3) is arranged on the inner side of the rectangular ring-shaped buffer plate (12) in a matching manner;

a rectangular annular dustproof assembly is fixed on the inner bottom surface of the upper box cover (2); the rectangular annular dustproof assembly is correspondingly installed in the rectangular annular groove (111) in a matching mode.

2. The rangefinder apparatus for power failures according to claim 1 characterized in that the rectangular ring-shaped dust-proof assembly comprises a dust-proof filter sponge ring (41), a water-absorbing sponge ring (42) and a ring-shaped protective membrane (43); the dustproof filtering sponge ring (41) is fixedly arranged on the inner bottom surface of the upper box cover (2); the water-absorbing sponge ring (42) is arranged on the upper end surface of the dustproof filtering sponge ring (41); the annular protective membrane (43) is adhered to the inner side surfaces of the dustproof filtering sponge ring (41) and the water absorption sponge ring (42).

3. The rangefinder apparatus for power failures of claim 2 wherein the bottom surface of the rectangular ring groove (111) is an inclined bottom surface; the high end of the inclined bottom surface is close to the inner side of the rectangular ring groove (111); the bottom of the rectangular ring groove (111) is communicated with a water outlet pipe (113); the water outlet pipe (113) penetrates through one side wall of the rectangular ring groove (111) and one end of the lower box body (1) to be matched with and provided with the pipe orifice plug.

4. The rangefinder apparatus for power failures of claim 1 or 3 wherein the buffer assembly comprises a corrugated shrapnel (51) and a number of limit screws (52); a horizontal arc-shaped groove (511) is formed in the position, close to the wave crest of the side face of the lower box body (1), of the corrugated elastic sheet (51); the limiting screw (52) penetrates through the horizontal arc-shaped groove (511) to be connected with the side face of the lower box body (1).