CN212034548U

CN212034548U - Integrated water and electricity control box

Info

Publication number: CN212034548U
Application number: CN202020946397.4U
Authority: CN
Inventors: 邓继辉; 颜毅; 罗峰; 刘洋呈; 喻胜洋
Original assignee: Sichuan Zhuoyue Xinneng Technology Co ltd
Current assignee: Sichuan Zhuoyue Xinneng Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-11-27
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to an integration water and electricity control box, including quick-witted case, can dismantle the back lid of being connected with quick-witted case, quick-witted case with back lid junction is provided with the spout, back lid limit portion is provided with the chimb joint and is in the spout, be provided with the ripples pearl buckle of a plurality of vertical ranges on the spout, correspond on the chimb ripples pearl buckle is provided with the round hole, back lid lower part is provided with a plurality of binding post, binding post runs through back lid and quick-witted case stretch into quick-witted incasement. The utility model discloses pass through spout demountable installation back lid at quick-witted case rear side to use the fixed chimb of ripples pearl buckle to prevent that the back from covering the displacement on the quick-witted case, cover after and set up the electron device and the outside pencil that binding post is used for the connection control incasement, improve quick-witted case whole sealing performance, waterproof dustproof.

Description

Integrated water and electricity control box

Technical Field

The utility model relates to a control box technical field especially relates to an integration water and electricity control box.

Background

The control box is characterized in that circuit equipment such as switch equipment, measuring instruments, protective appliances and the like are assembled in a closed or semi-closed metal box according to the electric wiring requirement, so that the design requirement of people is met, the control box is convenient to overhaul, and the control box has the characteristics of high IP sealing grade and the like.

The large electromechanical devices operated in the existing hydropower station are numerous, and different control boxes are needed to automatically control equipment such as a water turbine and the like, so that the aim of unattended operation of the hydropower station is gradually achieved. Therefore, the control box needs to be capable of automatically operating for a long time, is not influenced by the outside and has higher requirement on the air tightness of the control box. However, the existing control box must penetrate through the box body of the control box when being connected with the outside, dust, water vapor and the like easily enter the control box along the through hole of the wire harness, so that the normal operation of electronic devices in the control box is influenced, and the fully-sealed control box is high in cost during production and difficult to assemble.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an integration water and electricity control box to the poor and difficult condition of equipment of current control box leakproofness, cover behind the quick-witted case through spout demountable installation to use the fixed chimb of ripples pearl buckle to prevent that the back from covering the displacement on the quick-witted case, cover after and set up binding post and be used for connecting the electronic device and the outside pencil in the control box, improve quick-witted case whole sealing performance, waterproof dustproof.

The utility model provides an integration water and electricity control box, includes quick-witted case, can dismantle the back lid of being connected with quick-witted case, quick-witted case with back lid junction is provided with the spout, back lid limit portion is provided with the chimb joint and is in the spout, be provided with the ripples pearl buckle of a plurality of vertical ranges on the spout, correspond on the chimb ripples pearl buckle is provided with the round hole, back lid lower part is provided with a plurality of binding post, binding post runs through back lid stretches into with quick-witted case the machine incasement.

Preferably, the rear cover is further provided with a reinforcing plate assembly, and the wiring terminal is mounted on the reinforcing plate assembly.

Preferably, the wiring terminal comprises a shell and a plug connector, the shell is of a T-shaped structure formed by an installation platform and a through pipe, the plug connector is installed in the through pipe, and the installation platform is detachably installed on the reinforcing plate component through a bolt.

Preferably, a groove is formed in one side, adjacent to the reinforcing plate assembly, of the mounting table, and a sealing gasket is arranged in the groove.

Preferably, the reinforcing plate assembly comprises an inner reinforcing plate and an outer reinforcing plate, and the inner reinforcing plate and the outer reinforcing plate are clamped on two sides of the rear cover through bolt connection.

Preferably, a glass window is arranged on one side of the case, which is far away from the rear cover.

The utility model discloses an useful part lies in: 1. the rear cover and the case are arranged into a detachable connecting structure, the rear cover is clamped in the groove through the convex edges on two sides, the assembly is simple and convenient, and in order to prevent the rear cover from moving in the sliding groove, a plurality of beads are arranged in the sliding groove in a buckling manner to be matched with the round holes on the convex edges to play a limiting role; 2. still be provided with binding post on the lid of back, binding post and back lid integration installation can not destroy the holistic gas tightness of back lid, uses binding post electric connection quick-witted incasement electron device and outside pencil, and the operation is got up simple and conveniently.

Drawings

FIG. 1 is a schematic perspective view of an integrated hydro-electric control box according to one embodiment;

FIG. 2 is an exploded schematic view of an integrated hydro-electric control box;

FIG. 3 is a schematic top view of the housing and the rear cover;

fig. 4 is an exploded view of the terminal.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be 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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, an integrated water and electricity control box, including quick-witted case 1, can dismantle back lid 2 of being connected with quick-witted case 1, quick-witted case 1 with 2 junctions of back lid are provided with

spout

11, 2 limit portions of back lid are provided with chimb 21 joint and are in spout 11, be provided with the ripples pearl buckle 111 of a plurality of vertical range on the spout 11, correspond on the chimb 21 ripples pearl buckle 111 is provided with

round hole

211, 2 lower parts of back lid are provided with a plurality of binding post 3, binding post 3 runs through back lid 2 and quick-witted case 1 stretch into in the quick-witted case 1. Specifically, in this embodiment, the rear cover 2 is detachably connected to the chassis 1, the raised edge 21 is disposed at the side of the rear cover 2, the sliding groove 11 is disposed at the rear end of the chassis 1 corresponding to the raised edge 21, and the rear cover 2 can be installed on the chassis 1 only by aligning the raised edge 21 to the sliding groove 11 during the assembly of the worker. Further, in order to prevent the rear cover 2 from sliding on the chassis 1, a plurality of bead fasteners 111 are further disposed in the sliding groove 11, and the rear cover 2 can be fixed on the chassis 1 by the cooperation of the bead fasteners 111 and the circular holes 211 on the convex edge 21, and cannot slide up and down. It should be noted that, in order to improve the sealing performance of the joint between the rear cover 2 and the chassis 1, a sealant may be applied to the joint to ensure waterproof and dustproof performance. Further, in order to facilitate the electronic component inside the case 1 to be electrically connected with the outside, a plurality of wiring terminals 3 are arranged on the rear cover 2, the wiring terminals 3 are tightly connected with the rear cover 2 into a whole, and the rear cover 2 is not required to be opened to extend the wiring harness into the case 1, so that the whole sealing performance of the control box is improved.

As shown in fig. 1 to 3, a reinforcing plate assembly 22 is further disposed on the rear cover 2, and the connecting terminal 3 is mounted on the reinforcing plate assembly 22. Specifically, back lid 2 is the metalwork, and thickness is thinner, and generally only 3~5mm, and back lid 2 is torn easily to direct mount binding post 3 on back lid 2, influences the integrality of back lid 2, sets up reinforcing plate subassembly 22, improves the local structural strength of back lid 2, need not to cover 2 whole thickening after with, reduction in production cost and back lid 2's dead weight.

As shown in fig. 4, the connection terminal 3 includes a housing 31 and a plug 32, the housing 31 is a T-shaped structure formed by a mounting table 311 and a through tube 312, the plug 31 is mounted in the through tube 312, and the mounting table 311 is detachably mounted on the reinforcing plate assembly 22 through a bolt. Specifically, in this embodiment, the housing 31 is made of plastic, the housing 31 is integrally formed with the plug 32 through an injection molding process, and during installation, the bolt directly penetrates through the installation table 311 to fix the connection terminal 3 on the reinforcing plate assembly 22, so as to ensure that a hollow hole is leaked at the connection position between the connection terminal 3 and the reinforcing plate assembly 22, and ensure the sealing performance of the whole control box.

As shown in fig. 1 to 3, a groove 3111 is disposed on a side of the mounting table 311 adjacent to the reinforcing plate assembly 22, and a sealing gasket is disposed in the groove 3111.

As shown in fig. 2, the reinforcing plate assembly 22 includes an inner reinforcing plate 221 and an outer reinforcing plate 222, and the inner reinforcing plate 221 and the outer reinforcing plate 222 are clamped on both sides of the rear cover 2 by bolt connection. Specifically, the inner reinforcing plate 221 and the outer reinforcing plate 222 are clamped on the rear cover 2, so that the mounting is convenient, and the structural strength of the rear cover 2 is greatly improved.

As shown in fig. 2, a glass window 12 is disposed on a side of the case 1 facing away from the rear cover 2. Specifically, the staff can observe the working condition of the electronic components in the control box through the glass window 12 without opening the box door.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an integration water and electricity control box, includes quick-witted case, can dismantle the back lid of being connected with quick-witted case, its characterized in that: the quick-witted case with back lid junction is provided with the spout, back lid border portion is provided with the chimb joint and is in the spout, be provided with the ripples pearl buckle of a plurality of vertical range on the spout, correspond on the chimb ripples pearl buckle is provided with the round hole, back lid lower part is provided with a plurality of binding post, binding post runs through back lid and quick-witted case stretch into quick-witted incasement.

2. The integrated water and electricity control box of claim 1, wherein: the rear cover is further provided with a reinforcing plate assembly, and the wiring terminal is installed on the reinforcing plate assembly.

3. An integrated hydroelectric control cabinet according to claim 2 in which: the wiring terminal comprises a shell and a plug connector, the shell is of a T-shaped structure formed by a mounting table and a through pipe, the plug connector is mounted in the through pipe, and the mounting table is detachably mounted on the reinforcing plate component through a bolt.

4. An integrated hydroelectric control box according to claim 3 in which: a groove is formed in one side, adjacent to the reinforcing plate assembly, of the mounting table, and a sealing gasket is arranged in the groove.

5. An integrated hydroelectric control box according to claim 4 in which: the reinforcing plate component comprises an inner reinforcing plate and an outer reinforcing plate, and the inner reinforcing plate and the outer reinforcing plate are connected and clamped on two sides of the rear cover through bolts.

6. The integrated water and electricity control box of claim 1, wherein: and a glass window is arranged on one side of the case, which is deviated from the rear cover.