CN212343086U

CN212343086U - Suspension type miniature electric power installation box

Info

Publication number: CN212343086U
Application number: CN202020849797.3U
Authority: CN
Inventors: 王骁; 何贝; 马晨洋; 刘帅; 张维遥; 赖超明
Original assignee: State Grid Zhejiang Zhuji Power Supply Co ltd; Zhuji Dongbai Electric Power Installation Engineering Co ltd; Shaoxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: State Grid Zhejiang Zhuji Power Supply Co ltd; Zhuji Dongbai Electric Power Installation Engineering Co ltd; Shaoxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a miniature electric power install bin of suspension type, the power distribution box comprises a box body, the front surface of box is equipped with the chamber door, the rear side surface rigid coupling all around of chamber door has the sealing strip, the sealing strip offsets tightly with the contact surface of box, the chamber door is connected with the box through coupling mechanism, the equal rigid coupling in rear side surface four corners of box has the mount pad. This miniature electric power install bin of suspension type, through the box, the chamber door, the cooperation between sealing strip and the coupling mechanism, when operating personnel need open the chamber door and carry out operation maintenance to the inside electrical component of box, can draw two balls to the outside pulling, can make down tube and draw-in groove phase separation then, then can make cartridge and sleeve phase separation, under the guarantee chamber door does not obstruct operating personnel operation prerequisite, need not to occupy the installation space of the inside electrical component of box, need not to increase the volume of box, practicality can strengthen.

Description

Suspension type miniature electric power installation box

Technical Field

The utility model relates to an electric power installation technical field specifically is a miniature electric power install bin of suspension type.

Background

The electric installation box is a common device in the field of electric installation, and is used for installing various electric components such as a sensor and a controller for electric control, and most of the electric components installed in the electric installation cabinet need to be operated and maintained frequently, and a suspension type miniature electric installation box is arranged in the electric installation box, has a small volume, is generally suspended on a wall in a room or a corridor and the like, and sometimes needs to be installed in an environment with a narrow operation space around, and a traditional hinged type box door can influence the operation of an operator, for example, a patent of 201820852027.7 is applied, and comprises a first box wall and four second box walls, wherein the four second box walls are enclosed into a rectangular frame shape and are vertically and fixedly connected around the first box wall, and a door slot is arranged on the end surface of one of the second box walls, which is far away from the first box wall, so that the box door can be limited and hidden, and the collision between the operator and the, the box door is beneficial to protecting the box door of workers, but the hidden box door is arranged in the box body, so that the installation space of an electric power element in the original box body can be occupied, the volume of the box body is increased invisibly, and the practicability is maintained to be enhanced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature electric power install bin of suspension type to although providing in solving above-mentioned background art can restrict and hide the chamber door, avoid staff and chamber door bump, help protecting staff to protect the chamber door, but the chamber door setting after hiding can occupy original box inside electric power component's installation space in the inside of box, increased the volume of box among the intangible, practicality remains to strengthen the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension type micro electric power installation box comprises a box body, wherein a box door is arranged on the front surface of the box body, sealing strips are fixedly connected to the periphery of the rear side surface of the box door, the sealing strips are abutted against the contact surface of the box body, the box door is connected with the box body through a connecting mechanism, four corners of the rear side surface of the box body are fixedly connected with installation seats, and the upper surface and the lower surface of the box body are provided with wiring holes;

the connecting mechanism comprises an inserting cylinder, a sleeve, a cross rod, a clamping groove, an inclined rod, an inclined block, a conical block, a sliding groove, a sliding block, an extension spring, a pull rod, a lantern ring, a circular ring, a compression spring and a pull ball;

the two inserting cylinders are fixedly connected to the left side and the right side of the front surface of the box door respectively, a part of the inserting cylinder penetrates through the box door, the top end of the outer wall of the inserting cylinder is sleeved with a sleeve, the inner wall of the sleeve is in clearance fit with the outer wall of the inserting cylinder, the upper end and the lower end of the left side of the outer wall of the sleeve are fixedly connected with a cross rod, the other end of the cross rod is fixedly connected with the inner wall of the box body, the left side and the right side of the inner wall of the sleeve are provided with clamping grooves, inclined rods are clamped inside the clamping grooves, the inner side end parts of the inclined rods are fixedly connected with inclined blocks, conical blocks are tightly abutted between the two inclined blocks, the top end of the inner wall of the inserting cylinder is provided with a sliding groove, the left side and the right side of the inside of the sliding groove are provided with sliding blocks, the bottom ends of the sliding blocks, the lower surface of the lantern ring is fixedly connected with compression springs all around, the bottom of each compression spring is fixedly connected with a circular ring, the outer wall of each circular ring is fixedly connected with the inner wall of the corresponding insertion cylinder, and a pull ball is fixedly connected to the bottom of each pull rod. Under the premise that the box door does not obstruct the operation of operators, the installation space of electric elements in the box body does not need to be occupied, and the volume of the box body does not need to be increased.

Preferably, the distance between the inner wall of the compression spring and the outer wall of the pull rod is 5-10 mm. So as to ensure that the compression spring can compress or rebound on the outer wall of the pull rod.

Preferably, the sliding groove and the sliding block form a sliding limiting structure. The two oblique blocks can move left and right stably.

Preferably, the two inclined blocks are symmetrical left and right relative to the center point of the conical block. The conical block can evenly bear the force on the two inclined blocks.

Preferably, the top end of the front surface of the box door is provided with an observation window. The inspection operation of external personnel is convenient.

Preferably, a warning label is adhered to the bottom end of the front surface of the box door. The warning label can play a warning role for surrounding people.

Preferably, a rubber tube is fixedly connected to the inner wall of the wiring hole. The outer connecting wire of inner wall fish tail of walking the line hole can be prevented.

Preferably, the front surface of the box door is provided with an auxiliary mechanism;

the auxiliary mechanism comprises a support plate, a hook, a hanging ring and a gasket;

the two support plates are fixedly connected to the left side and the right side of the top end of the front surface of the box door respectively, the upper surfaces of the support plates are rotatably connected with hooks, the left side and the right side of the front side of the lower surface of the box body are both in threaded connection with hanging rings, and gaskets are fixedly sleeved in the centers of the outer walls of the hanging rings. And then, the box door can be stored, so that an operator can operate the electric elements in the box body conveniently.

Compared with the prior art, the beneficial effects of the utility model are that: this miniature electric power install bin of suspension type for traditional technology, has following advantage:

through the box, the chamber door, cooperation between sealing strip and the coupling mechanism, when operating personnel need open the chamber door and operate the maintenance to the inside electric elements of box, can draw two balls to the outside pulling, can make toper piece and sloping block phase separation, extension spring rebounds this moment two sliders and slides to the inboard, then can make down tube and draw-in groove phase separation, then can make cartridge and sleeve phase separation, the chamber door can be dismantled before the box promptly, under the assurance chamber door does not hinder operating personnel operation prerequisite, need not to occupy the installation space of the inside electric elements of box, need not to increase the volume of box, practicality can be strengthened.

Through the cooperation between box, chamber door, sealing strip, coupling mechanism and the complementary unit, after chamber door and box separation, can articulate two couples and the link of chamber door front surface mutually, can deposit the chamber door then, the operating personnel of being convenient for carries out the operation to the inside electrical component of box.

Through the cooperation between chamber door and the warning label, can prevent that other people from being close to the box to the incident takes place, through the cooperation between box and the observation window, can be convenient for operating personnel watch the inside electrical components condition of box, does benefit to the daily operation of patrolling and examining and goes on.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the case, the case cover and the connection structure of FIG. 2;

fig. 4 is a schematic view of the connection structure of the cartridge, the sleeve and the slanting rod of fig. 3.

In the figure: 1. the box body, 2, a box door, 3, a sealing strip, 4, a connecting mechanism, 401, an inserting cylinder, 402, a sleeve, 403, a cross rod, 404, a clamping groove, 405, a diagonal rod, 406, a diagonal block, 407, a conical block, 408, a sliding groove, 409, a sliding block, 410, a tension spring, 411, a pull rod, 412, a lantern ring, 413, a circular ring, 414, a compression spring, 415, a pull ball, 5, an auxiliary mechanism, 501, a support plate, 502, a hook, 503, a hanging ring, 504, a gasket, 6, an observation window, 7, a warning label, 8, a mounting seat, 9 and a wiring hole.

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 a technical solution: the utility model provides a miniature electric power install bin of suspension type, including box 1, the bleeder vent has all been seted up to the left and right sides of box 1, be used for carrying out the operation of dispelling the heat to the inside electric elements of box 1, the front surface of box 1 is equipped with chamber door 2, the rear side surface rigid coupling all around of chamber door 2 has sealing strip 3, sealing strip 3 is made for the rubber material, certain toughness has, sealing strip 3 offsets tightly with the contact surface of box 1, chamber door 2 is connected with box 1 through coupling mechanism 4, the rear side surface four corners of box 1 all rigid coupling has mount pad 8, mount pad 8 is convenient for carry out the installation operation with box 1, the upper and lower both sides of box 1 all are equipped with walking hole 9, walking hole 9 is used for the inside component of box 1 to dock with the outer conductor, coupling mechanism 4 includes a section of thick bamboo 401, sleeve 402, horizontal pole 403, draw-in groove 404, down tube 405, the sliding box comprises sliding blocks 409, an extension spring 410, a pull rod 411, a sleeve ring 412, a circular ring 413, a compression spring 414 and a pull ball 415, wherein two inserting cylinders 401 are respectively fixedly connected to the left side and the right side of the front surface of a box door 2, a part of the inserting cylinders 401 penetrates through the box door 2, the top ends of the outer walls of the inserting cylinders 401 are sleeved with a sleeve 402, the inner walls of the sleeve 402 are in clearance fit with the outer walls of the inserting cylinders 401, the upper end and the lower end of the left side of the outer wall of the sleeve 402 are fixedly connected with a cross rod 403, the other end of the cross rod 403 is fixedly connected with the inner wall of a box body 1, the left side and the right side of the inner wall of the sleeve 402 are respectively provided with a clamping groove 404, an inclined rod 405 is clamped inside the clamping groove 404, an inclined block 406 is fixedly connected to the inner side end of the inclined rod 405, a conical block 407 is tightly pressed between the two inclined blocks 406, the top end of the, the coefficient of the extension spring 410 is 2-5N/CM, the lower surface of the conical block 407 is fixedly connected with a pull rod 411, the outer wall of the pull rod 411 is fixedly sleeved with a lantern ring 412, the periphery of the lower surface of the lantern ring 412 is fixedly connected with a compression spring 414, the coefficient of the compression spring 414 is 15-30N/CM, the bottom end of the compression spring 414 is fixedly connected with a ring 413, the inner wall of the ring 413 is in clearance fit with the outer wall of the pull rod 411, the outer wall of the ring 413 is fixedly connected with the inner wall of the insertion cylinder 401, the bottom end of the pull rod 411 is fixedly connected with a pull ball 415, the distance between the inner wall of the compression spring 414 and the outer wall of the pull rod 411 is 5-10mm, so as to ensure that the compression spring 414 can compress or rebound on the outer wall of the pull rod 411, the sliding chute 408 and the sliding block 409 form a sliding limiting structure, the sliding chute 408 can, but can't carry out the removal from top to bottom around, do benefit to the stable removal about of two sloping blocks 406, two sloping blocks 406 are for the central point bilateral symmetry of toper block 407, can make toper block 407 to the even atress of two sloping blocks 406, observation window 6 is installed on the front surface top of chamber door 2, observation window 6 is the transparent observation window that the PVC material was made, the operation of patrolling and examining is convenient for external personnel, the bonding of the front surface bottom of chamber door 2 has warning label 7, warning label 7 can play the warning effect to crowd on every side, the inner wall rigid coupling of walking hole 9 has the rubber tube, can prevent the external connecting wire of inner wall fish tail of walking hole 9.

The front surface of chamber door 2 is equipped with complementary unit 5, complementary unit 5 includes extension board 501, couple 502, link 503 and gasket 504, two extension boards 501 rigid coupling respectively are in the front surface top left and right sides of chamber door 2, the last surface rotation of extension board 501 is connected with couple 502, couple 502 rotates with extension board 501 through ball bearing and links to each other, the equal threaded connection in the lower surface front left and right sides of box 1 has link 503, the fixed gasket 504 that has cup jointed in outer wall center of link 503, under the occupation space prerequisite under the box 1 that does not obstruct, complementary unit 5 can the selectivity be installed.

When the suspension type micro power installation box is used, firstly, the box body 1 is installed through the installation seat 8, when an operator needs to open the box door 2 to operate and maintain the electric elements in the box body 1, the two pull balls 415 can be pulled outwards to compress the compression spring 414, the pull rod 411, the lantern ring 412 and the conical block 407 move outwards together to separate the conical block 407 from the inclined block 406, at the moment, the extension spring 410 rebounds to slide the two slide blocks 409 inwards, and then the two inclined rods 405 can move inwards to separate the inclined rods 405 from the clamping grooves 404, then the inserting cylinder 401 and the sleeve 402 can be separated, namely, the box door 2 can be detached from the box body 1 in advance, the two hooks 502 on the front surface of the box door 2 are hooked with the hanging rings 503, and then the box door 2 can be stored, so that the operator can operate the electric elements in the box body 1 conveniently, under the guarantee chamber door 2 does not hinder operating personnel's operation prerequisite, need not to occupy the installation space of the inside electric power component of box 1, need not to increase the volume of box 1, the practicality can be strengthened.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a miniature electric power install bin of suspension type, includes box (1), its characterized in that: a box door (2) is arranged on the front surface of the box body (1), sealing strips (3) are fixedly connected to the periphery of the rear side surface of the box door (2), the sealing strips (3) are tightly abutted to the contact surface of the box body (1), the box door (2) is connected with the box body (1) through a connecting mechanism (4), four corners of the rear side surface of the box body (1) are fixedly connected with mounting seats (8), and the upper surface and the lower surface of the box body (1) are provided with wiring holes (9);

the connecting mechanism (4) comprises an inserting cylinder (401), a sleeve (402), a cross rod (403), a clamping groove (404), an inclined rod (405), an inclined block (406), a conical block (407), a sliding groove (408), a sliding block (409), an extension spring (410), a pull rod (411), a lantern ring (412), a circular ring (413), a compression spring (414) and a pull ball (415);

the two inserting barrels (401) are fixedly connected to the left side and the right side of the front surface of the box door (2) respectively, a part of each inserting barrel (401) penetrates through the box door (2), a sleeve (402) is sleeved at the top end of the outer wall of each inserting barrel (401), the inner wall of each sleeve (402) is in clearance fit with the outer wall of each inserting barrel (401), cross rods (403) are fixedly connected to the upper end and the lower end of the left side of the outer wall of each sleeve (402), the other end of each cross rod (403) is fixedly connected with the inner wall of the box body (1), clamping grooves (404) are formed in the left side and the right side of the inner wall of each sleeve (402), inclined rods (405) are clamped inside the clamping grooves (404), inclined blocks (406) are fixedly connected to the inner side end portions of the inclined rods (405), conical blocks (407) are tightly abutted between the two inclined blocks (406), sliding grooves (408) are formed in the top ends of the inner wall of each inserting, the bottom of slider (409) links to each other, two with the last fixed surface of sloping block (406) the rigid coupling has extension spring (410) between slider (409), the lower surface rigid coupling of toper piece (407) has pull rod (411), the outer wall fixed of pull rod (411) has cup jointed lantern ring (412), the lower surface rigid coupling all around of lantern ring (412) has compression spring (414), the bottom rigid coupling of compression spring (414) has ring (413), the outer wall of ring (413) links to each other with the inner wall fixed of inserting a section of thick bamboo (401), the bottom rigid coupling of pull rod (411) has draw ball (415).

2. A suspended miniature electrical power installation box according to claim 1, wherein: the distance between the inner wall of the compression spring (414) and the outer wall of the pull rod (411) is 5-10 mm.

3. A suspended miniature electrical power installation box according to claim 1, wherein: the sliding groove (408) and the sliding block (409) form a sliding limiting structure.

4. A suspended miniature electrical power installation box according to claim 1, wherein: the two inclined blocks (406) are symmetrical left and right relative to the center point of the conical block (407).

5. A suspended miniature electrical power installation box according to claim 1, wherein: and an observation window (6) is arranged at the top end of the front surface of the box door (2).

6. A suspended miniature electrical power installation box according to claim 1, wherein: and a warning label (7) is adhered to the bottom end of the front surface of the box door (2).

7. A suspended miniature electrical power installation box according to claim 1, wherein: the inner wall of the wiring hole (9) is fixedly connected with a rubber tube.

8. A suspended miniature electrical power installation box according to claim 1, wherein: the front surface of the box door (2) is provided with an auxiliary mechanism (5);

the auxiliary mechanism (5) comprises a support plate (501), a hook (502), a hanging ring (503) and a gasket (504);

the two support plates (501) are fixedly connected to the left side and the right side of the top end of the front surface of the box door (2) respectively, the upper surfaces of the support plates (501) are rotatably connected with hooks (502), the left side and the right side of the front side of the lower surface of the box body (1) are in threaded connection with hanging rings (503), and gaskets (504) are fixedly sleeved in the centers of the outer walls of the hanging rings (503).