CN211630622U

CN211630622U - Protective cover for electrical equipment

Info

Publication number: CN211630622U
Application number: CN202020486374.XU
Authority: CN
Inventors: 谈文军
Original assignee: Tianjin Haishengtong Electric Technology Co ltd
Current assignee: Tianjin Haishengtong Electric Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-02
Anticipated expiration: 2030-04-07

Abstract

The utility model belongs to the technical field of the electrical equipment protection, especially, be a protection casing for electrical equipment, including two roofs, one side that two roofs are close to each other is articulated each other, two first spouts have been seted up to the bottom of roof, and equal slidable mounting is by articulated piece in two first spouts, and it has same riser to articulate between two articulated pieces, welded fastening has same first round bar on the both sides inner wall of first spout, articulated piece and first round bar sliding connection, equal welded fastening has first spring on the both sides inner wall of first spout, and the one end that two first springs are close to each other all with articulated piece welded fastening together, and two equal sliding sleeve of first spring establish on first round bar, and two second spouts have all been seted up to one side that two risers are close to each other. The utility model is simple in operation, convenient to use can have and protect electrical equipment under some abominable weather conditions, guarantees that it can normally work.

Description

Protective cover for electrical equipment

Technical Field

The utility model relates to an electrical equipment protects technical field, especially relates to a protection casing for electrical equipment.

Background

The continuous development and the updating of science and technology strongly promote the rapid advance of industry, but the development of industry cannot leave electrical equipment, and the application of the electrical equipment in the industry occupies irreplaceable position; in response to the needs of industrial development, the application of electrical equipment is more and more extensive, the working requirements of the electrical equipment are increasingly improved, and the electrical equipment is gradually deepened into some special environments for operation; according to the requirements of production work, a considerable part of electrical equipment needs to work in complex and severe environments with much dust, water, corrosion and insect pests, and special protection is needed to ensure normal and efficient work.

However, many of the existing electrical devices are installed outdoors, and in some severe cases, such as hail and earthquake, the electrical devices are easily damaged, and therefore, a protective cover for the electrical devices is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a protective cover for electrical equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective cover for electrical equipment comprises two top plates, wherein one sides of the two top plates, which are close to each other, are hinged with each other, the bottom of each top plate is provided with two first chutes, the two first chutes are internally and slidably mounted with hinge blocks, a vertical plate is hinged between the two hinge blocks, the inner walls of the two sides of each first chute are fixedly welded with a first round bar, the hinge blocks are slidably connected with the first round bars, the inner walls of the two sides of each first chute are fixedly welded with first springs, the ends, which are close to each other, of the two first springs are fixedly welded with the hinge blocks, the two first springs are slidably sleeved on the first round bars, the two second chutes are respectively arranged on the sides, which are close to each other, of the two vertical plates, two sliding blocks are slidably mounted in the second chutes, and the inner walls of the tops and the bottoms of the second chutes are fixedly welded with a second round bar, two sliders all with second round bar sliding connection, all welded fastening has the second spring on the top of second spout and the bottom inner wall, the one end that two second springs are close to each other respectively with the slider welded fastening that corresponds be in the same place, one side welded fastening that four corresponding sliders are close to each other has same diaphragm.

Preferably, the top of the hinge block is nested with a first ball, and the first ball is in rolling connection with the inner wall of the top of the first sliding chute.

Preferably, the top welded fastening of diaphragm has rubber buffer, two roof all with rubber buffer sliding connection.

Preferably, the rotation groove is all seted up in one side that two articulated pieces that lie in same one side are close to each other, the equal welded fastening in both sides of riser has the cylinder, and the one end that two cylinders kept away from each other is connected with the inner wall rotation of the rotation groove that corresponds respectively.

Preferably, one side of the sliding block, which is far away from the transverse plate, is nested with a second ball, and the second ball is in rolling connection with the inner wall of one side of the second chute, which is far away from the transverse plate.

Preferably, all seted up the slide opening on articulated piece and the slider, first round bar and second round bar respectively with the inner wall sliding connection of the slide opening that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that: when all receiving the foreign object striking on two roofs, two roofs will be each other and down remove toward opposite direction rotation, articulated piece will slide in first spout when the roof moves down, when articulated piece removes, two first springs will carry out the first buffering to the impact that the roof received, when two roofs move down, the diaphragm also can take place to move down under the effect of roof, the diaphragm will drive the slider and slide in the second spout when moving down, thereby the second spring will carry out the second buffering to the impact that the roof transmitted for the diaphragm, under the effect of a plurality of first springs and a plurality of second spring, the impact that two roofs received will obtain very big buffering.

The utility model is simple in operation, convenient to use can have and protect electrical equipment under some abominable weather conditions, guarantees that it can normally work.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic side sectional view of the present invention;

in the figure: 1. a top plate; 2. a first chute; 3. a hinged block; 4. a first round bar; 5. a first spring; 6. a vertical plate; 7. a second chute; 8. a slider; 9. a second round bar; 10. a second spring; 11. a transverse plate.

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. 1-3, the present invention provides a technical solution: a protective cover for electrical equipment comprises two top plates 1, wherein one sides of the two top plates 1, which are close to each other, are hinged with each other, the bottom of each top plate 1 is provided with two first chutes 2, the two first chutes 2 are internally and slidably mounted and are provided with hinge blocks 3, a same vertical plate 6 is hinged between the two hinge blocks 3, the inner walls of the two sides of each first chute 2 are fixedly welded with a same first round rod 4, the hinge blocks 3 are slidably connected with the first round rods 4, the inner walls of the two sides of each first chute 2 are fixedly welded with first springs 5, the ends, which are close to each other, of the two first springs 5 are fixedly welded with the hinge blocks 3, the two first springs 5 are slidably sleeved on the first round rods 4, one sides, which are close to each other, of the two vertical plates 6 are respectively provided with two second chutes 7, the second chutes 7 are slidably mounted with two sliding blocks 8, the top of the second chutes 7 and the inner wall of the bottom are fixedly welded with, the two sliding blocks 8 are connected with a second round rod 9 in a sliding mode, second springs 10 are fixedly welded on the inner walls of the top and the bottom of the second sliding chute 7, the ends, close to each other, of the two second springs 10 are fixedly welded with the corresponding sliding blocks 8 respectively, and the same transverse plate 11 is fixedly welded on the side, close to each other, of the corresponding four sliding blocks 8;

the top of the hinging block 3 is nested with a first ball, the first ball is connected with the inner wall of the top of the first sliding groove 2 in a rolling way, the top of the transverse plate 11 is welded and fixed with a rubber buffer cushion, the two top plates 1 are connected with the rubber buffer cushion in a sliding way, one sides of the two hinging blocks 3 which are positioned at the same side and are close to each other are arranged in the rotating groove, two sides of the vertical plate 6 are welded and fixed with cylinders, one ends of the two cylinders which are far away from each other are respectively connected with the inner wall of the corresponding rotating groove in a rotating way, one side of the sliding block 8 which is far away from the transverse plate 11 is nested with a second ball, the second ball is connected with the inner wall of the second sliding groove 7 which is far away from the transverse plate 11 in a rolling way, the hinging blocks 3 and the sliding block 8 are both provided with sliding holes, the first round rod 4 and the second round rod 9 are respectively connected with the inner walls of the corresponding sliding, articulated piece 3 will slide in first spout 2 when roof 1 moves down, when articulated piece 3 removes, two first springs 5 will carry out the first buffering to the impact that roof 1 received, when two roofs 1 move down, diaphragm 11 also can take place to move down under roof 1's effect, will drive slider 8 and slide in second spout 7 when diaphragm 11 moves down, thereby second spring 10 will carry out the second buffering to roof 1 transmission for the impact of diaphragm 11, under the effect of a plurality of first springs 5 and a plurality of second spring 10, the impact that two roofs 1 received will obtain very big buffering, the utility model is simple in operation, convenient to use can have and protect electrical equipment under some abominable weather conditions, guarantees that it can normally work.

The working principle is as follows: when the two top plates 1 are impacted by foreign objects, the two top plates 1 can rotate in opposite directions and move downwards, the hinged block 3 can slide in the first sliding groove 2 when the top plates 1 move downwards, the two first springs 5 can buffer the impact force on the top plates 1 for the first time when the hinged block 3 moves, the transverse plate 11 can move downwards under the action of the top plates 1 when the two top plates 1 move downwards, the sliding block 8 can be driven to slide in the second sliding groove 7 when the transverse plate 11 moves downwards, so that the second springs 10 can buffer the impact force transmitted to the transverse plate 11 by the top plates 1 for the second time, and the impact force on the two top plates 1 can be greatly buffered under the action of the first springs 5 and the second springs 10, the utility model has the advantages of simple operation and convenient use, and can protect the electrical equipment under some severe weather conditions, ensuring that it can work normally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Protective cover for electrical equipment, comprising two top plates (1), characterized in that: one sides of the two top plates (1) close to each other are hinged with each other, the bottom of each top plate (1) is provided with two first sliding grooves (2), each first sliding groove (2) is internally provided with a hinged block (3) in a sliding manner, a vertical plate (6) is hinged between the two hinged blocks (3), two inner side walls of the two sides of each first sliding groove (2) are fixedly provided with a first round rod (4), the hinged blocks (3) are in sliding connection with the first round rods (4), two inner side walls of the two sides of each first sliding groove (2) are fixedly provided with first springs (5), one ends of the two first springs (5) close to each other are fixedly connected with the hinged blocks (3), the two first springs (5) are sleeved on the first round rods (4) in a sliding manner, one sides of the two vertical plates (6) close to each other are provided with two second sliding grooves (7), and the second sliding grooves (7) are internally provided with two sliding blocks (8), fixed mounting has same second round bar (9) on the top of second spout (7) and the bottom inner wall, and two slider (8) all with second round bar (9) sliding connection, equal fixed mounting has second spring (10) on the top of second spout (7) and the bottom inner wall, the one end that two second spring (10) are close to each other respectively with slider (8) fixed connection that corresponds, and one side fixed mounting that four corresponding slider (8) are close to each other has same diaphragm (11).

2. Protective cover for electrical equipment according to claim 1, characterized in that: the top of the hinge block (3) is nested with a first ball, and the first ball is in rolling connection with the inner wall of the top of the first sliding groove (2).

3. Protective cover for electrical equipment according to claim 1, characterized in that: the top fixed mounting of diaphragm (11) has rubber buffer, two roof (1) all with rubber buffer sliding connection.

4. Protective cover for electrical equipment according to claim 1, characterized in that: the rotation groove is all opened in one side that lies in two articulated piece (3) with one side and be close to each other, the equal fixed mounting in both sides of riser (6) has the cylinder, and the one end that two cylinders kept away from each other rotates with the inner wall in the rotation groove that corresponds respectively and is connected.

5. Protective cover for electrical equipment according to claim 1, characterized in that: one side of the sliding block (8) far away from the transverse plate (11) is nested with a second ball, and the second ball is in rolling connection with the inner wall of one side of the second sliding groove (7) far away from the transverse plate (11).

6. Protective cover for electrical equipment according to claim 1, characterized in that: all seted up the slide opening on articulated piece (3) and slider (8), first round bar (4) and second round bar (9) respectively with the inner wall sliding connection of the slide opening that corresponds.