CN112072376A - Special switch box for electric power - Google Patents
Special switch box for electric power Download PDFInfo
- Publication number
- CN112072376A CN112072376A CN202010936772.1A CN202010936772A CN112072376A CN 112072376 A CN112072376 A CN 112072376A CN 202010936772 A CN202010936772 A CN 202010936772A CN 112072376 A CN112072376 A CN 112072376A
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- China
- Prior art keywords
- switch box
- mounting
- push rod
- electric push
- limiting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
Abstract
The invention discloses a special switch box for electric power, which comprises a switch box shell, wherein a first hollow protective column and a second hollow protective column are horizontally fixed on one side surface of the switch box shell; a cylindrical handle is arranged between the first hollow protective column and the second hollow protective column; a first electric push rod is arranged inside the first hollow protective column; the first electric push rod extends to the outside of the first hollow protection column; a hinge block is fixed at the telescopic end of the first electric push rod; a second electric push rod is arranged in the second hollow protective column; the second electric push rod extends to the outside of the second hollow protection column; and a hinge block is fixed at the telescopic end of the second electric push rod. The invention has the advantages of convenient assembly and disassembly, convenient use and carrying, and can automatically open the sealing cover, and the sealing cover is covered on the limit supporting plate in such a way, so that the sealing cover and the limit supporting plate are closed tightly, and the sealing cover is prevented from being opened inadvertently.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a special switch box for electric power.
Background
The switch box special for electric power is a control center for directing various components in a power supply line to reasonably distribute electric energy, is a control link for reliably receiving an upper-end power supply and correctly feeding out loaded electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality. But the special switch box of present electric power still has the installation and dismantles inconveniently, uses inconveniently, carries inconveniently, can not automatic open sealed lid, the easy problem of deliberately opening of sealed lid.
Therefore, the sealing cover can be automatically opened, and the sealing cover is covered on the limiting supporting plate in such a way, so that the sealing cover and the limiting supporting plate are closed tightly, and the power special switch box which is opened by the sealing cover carelessly is very necessary.
Disclosure of Invention
The invention aims to provide a switch box special for electric power, which solves the problems in the background technology.
In order to realize the purpose, the invention provides the following technical scheme: a special switch box for electric power comprises a switch box shell, wherein a first hollow protective column and a second hollow protective column are horizontally fixed on one side surface of the switch box shell; a cylindrical handle is arranged between the first hollow protective column and the second hollow protective column; a first electric push rod is arranged inside the first hollow protective column; the first electric push rod extends to the outside of the first hollow protection column; a hinge block is fixed at the telescopic end of the first electric push rod; a second electric push rod is arranged in the second hollow protective column; the second electric push rod extends to the outside of the second hollow protection column; a hinge block is fixed at the telescopic end of the second electric push rod; the switch box shell is connected with a limiting supporting plate through a mounting screw; three socket discs are arranged on the limiting supporting plate along the width direction; two mounting seats are fixed on the switch box shell; a sealing cover is hinged between the two mounting seats through a mounting shaft; the sealing cover is hinged with one end of the first connecting rod through a hinge shaft; the other end of the first connecting rod is hinged with a hinge block on the first electric push rod through a hinge shaft; the hinge block on the second electric push rod is hinged with one end of the second connecting rod through a hinge shaft; the other end of the second connecting rod is hinged with the sealing cover through a hinged shaft; and the shell of the switch box is in threaded connection with a limiting screw plug.
Preferably, four corners of the bottom of the switch box shell are respectively fixed with a first supporting cushion block; a support for the switch box housing; four corners of the other side surface of the switch box shell are respectively fixed with a second supporting cushion block; for supporting the switch box housing.
Preferably, a thread passing hole for installing a limit screw plug is formed in the switch box shell.
Preferably, a first limit groove box used for installing a first electric push rod is arranged on the switch box shell; and a second limiting groove box used for mounting a second electric push rod is arranged on the casing of the switch box.
Preferably, the first limiting groove box is provided with a limiting installation through hole for installing a first electric push rod; and the second limiting groove box is provided with a limiting mounting through hole for mounting a second electric push rod.
Preferably, the first electric push rod is connected with the switch box shell through a circular limiting mounting disc and a screw; the second electric push rod is connected with the shell of the switch box through a circular limiting mounting disc and a screw; a second mounting hole for mounting a screw is formed in the circular limiting mounting disc; a first thread mounting hole for mounting a screw is formed in the switch box shell.
Preferably, the hinge block is provided with a limiting shaft hole for mounting a hinge shaft.
Preferably, the limiting support plate is provided with a socket plate limiting hole for mounting a socket plate; a first mounting hole for mounting a mounting screw is formed in the limiting support plate.
Preferably, the first hollow protection column and the second hollow protection column are respectively fixed with a rectangular limiting installation disc; the rectangular limiting mounting plate is connected with one side face of the switch box shell through a bolt; a third mounting hole for mounting a bolt is formed in the rectangular limiting mounting disc; the first hollow protection column is connected with one side face of the switch box shell through a rectangular limiting mounting disc and a bolt; the second hollow protection column is connected with one side face of the switch box shell through a rectangular limiting mounting disc and a bolt.
Compared with the prior art, the invention has the beneficial effects that:
1. the switch box special for electric power is characterized in that a first electric push rod is connected with a switch box shell through a circular limiting mounting disc and a screw; the second electric push rod is connected with the shell of the switch box through a circular limiting mounting disc and a screw; a second mounting hole for mounting a screw is formed in the circular limiting mounting disc; a first thread mounting hole for mounting a screw is formed in the shell of the switch box; a socket plate limiting hole for installing a socket plate is formed in the limiting supporting plate; a first mounting hole for mounting a mounting screw is formed in the limiting support plate; rectangular limiting mounting discs are fixed on the first hollow protective column and the second hollow protective column respectively; the rectangular limiting mounting plate is connected with one side surface of the switch box shell through a bolt; a third mounting hole for mounting a bolt is formed in the rectangular limiting mounting disc; the first hollow protection column is connected with one side surface of the switch box shell through a rectangular limiting mounting disc and a bolt; the second hollow protective column is connected with one side surface of the switch box shell through a rectangular limiting mounting disc and a bolt; the installation shaft is firstly used for hinging the installation seat and the sealing cover together, then the installation screw is used for connecting the limiting support plate with the switch box shell, then the socket plate is clamped in the limiting hole of the socket plate, then the first hollow protection column and the second hollow protection column are fixed on the switch box shell by using the bolt, then the circular limiting installation plate and the screw are used for fixing the first electric push rod and the second electric push rod on the switch box shell respectively, then the first electric push rod is started, then the hinged shaft is used for hinging one end of the first connecting rod with the sealing cover, the hinged shaft is used for hinging the other end of the first connecting rod with the hinged block on the first electric push rod together, then the hinged shaft is used for hinging the other end of the second connecting rod with the hinged block on the second electric push rod together, the switch box is installed and disassembled conveniently.
2. The switch box special for electric power is characterized in that a cylindrical handle is arranged between a first hollow protective column and a second hollow protective column; a first electric push rod is arranged inside the first hollow protective column; a hinge block is fixed at the telescopic end of the first electric push rod; a second electric push rod is arranged in the second hollow protective column; a hinge block is fixed at the telescopic end of the second electric push rod; two mounting seats are fixed on the shell of the switch box; two sealing covers are hinged between the mounting seats through mounting shafts; the sealing cover is hinged with one end of the first connecting rod through a hinge shaft; the other end of the first connecting rod is hinged with a hinge block on the first electric push rod through a hinge shaft; the hinge block on the second electric push rod is hinged with one end of the second connecting rod through a hinge shaft; the other end of the second connecting rod is hinged with the sealing cover through a hinge shaft; when this switch box does not use, start first electric putter and second electric putter, make first electric putter and second electric putter's flexible end extension, and then drive articulated piece and move forward, and then drive head rod and second connecting rod and move forward, and then make head rod and the laminating of first electric putter, make the laminating of second connecting rod and second electric putter, and then cover sealed lid in spacing backup pad, then hold the special switch box of cylindricality hand-lift this electric power and move to arbitrary place, and convenient to carry.
3. The switch box special for electric power is characterized in that a first electric push rod is arranged inside a first hollow protective column; a hinge block is fixed at the telescopic end of the first electric push rod; a second electric push rod is arranged in the second hollow protective column; a hinge block is fixed at the telescopic end of the second electric push rod; two mounting seats are fixed on the shell of the switch box; two sealing covers are hinged between the mounting seats through mounting shafts; the sealing cover is hinged with one end of the first connecting rod through a hinge shaft; the other end of the first connecting rod is hinged with a hinge block on the first electric push rod through a hinge shaft; the hinge block on the second electric push rod is hinged with one end of the second connecting rod through a hinge shaft; the other end of the second connecting rod is hinged with the sealing cover through a hinge shaft; the flexible end that uses first electric putter and second electric putter is flexible controls opening or being closed of sealed lid, can be automatic open sealed lid to cover sealed lid in this kind of mode on spacing backup pad, make sealed lid and the closed comparison of spacing backup pad strict, avoid sealed lid to open carelessly.
4. The switch box special for electric power is characterized in that a first electric push rod is arranged inside a first hollow protective column; a hinge block is fixed at the telescopic end of the first electric push rod; a second electric push rod is arranged in the second hollow protective column; a hinge block is fixed at the telescopic end of the second electric push rod; two mounting seats are fixed on the shell of the switch box; two sealing covers are hinged between the mounting seats through mounting shafts; the sealing cover is hinged with one end of the first connecting rod through a hinge shaft; the other end of the first connecting rod is hinged with a hinge block on the first electric push rod through a hinge shaft; the hinge block on the second electric push rod is hinged with one end of the second connecting rod through a hinge shaft; the other end of the second connecting rod is hinged with the sealing cover through a hinge shaft; when the sealing device is used, the first electric push rod and the second electric push rod are started, the telescopic ends of the first electric push rod and the second electric push rod are shortened, then the hinged block is driven to move backwards, then the first connecting rod and the second connecting rod are driven to move backwards, then the first connecting rod and the second connecting rod support the sealing cover, the sealing cover is opened, and then the sealing device can be used and operated conveniently.
Drawings
Fig. 1 is a first schematic structural diagram of a switch box dedicated for electric power;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a switch box dedicated for electric power according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic view of a structure of a limit support plate of the switch box for electric power;
FIG. 6 is a schematic structural view of a first electric push rod or a second electric push rod of the switch box for electric power application of the invention;
fig. 7 is a schematic view of a connection structure of a first hollow protection column, a second hollow protection column and a column-shaped handle of the special switch box for electric power.
In the figure: 1-switch box shell; 2-a first bolster block; 3-a second bolster; 4-limiting the supporting plate; 5, mounting a screw; 6-a first limit groove box; 7-a second limit groove box; 8-a first electric push rod; 9-a second electric push rod; 10-a first connecting rod; 11-a second connecting rod; 12-a sealing cover; 13-a receptacle tray; 14-a circular limiting mounting disc; 15-a mounting seat; 16-mounting the shaft; 17-a first hollow protective column; 18-a second hollow protective column; 19-cylindrical handle; 20-a limit screw plug; 21-thread through hole; 22-a hinged block; 23-a hinge axis; 24-a socket plate limiting hole; 25-a first mounting hole; 26-limiting installation through holes; 27-a first threaded mounting hole; 28-a second mounting hole; 29-limiting shaft holes; 30-a rectangular limiting mounting disc; 31-third mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention provides a technical solution of a switch box dedicated for electric power: the switch box comprises a switch box shell 1, wherein a first hollow protective column 17 and a second hollow protective column 18 are horizontally fixed on one side surface of the switch box shell 1; a cylindrical handle 19 is arranged between the first hollow protective column 17 and the second hollow protective column 18; a first electric push rod 8 is arranged inside the first hollow protective column 17; the first electric push rod 8 extends to the outside of the first hollow protection column 17; a hinge block 22 is fixed at the telescopic end of the first electric push rod 8; a second electric push rod 9 is arranged in the second hollow protective column 18; the second electric push rod 9 extends to the outside of the second hollow protection column 18; a hinge block 22 is fixed at the telescopic end of the second electric push rod 9; the switch box shell 1 is connected with a limiting support plate 4 through a mounting screw 5; three socket discs 13 are arranged on the limiting support plate 4 along the width direction; two mounting seats 15 are fixed on the switch box shell 1; a sealing cover 12 is hinged between the two mounting seats 15 through a mounting shaft 16; the sealing cover 12 is hinged with one end of the first connecting rod 10 through a hinge shaft 23; the other end of the first connecting rod 10 is hinged with a hinge block 22 on the first electric push rod 8 through a hinge shaft 23; the hinge block 22 on the second electric push rod 9 is hinged with one end of the second connecting rod 11 through a hinge shaft 23; the other end of the second connecting rod 11 is hinged with the sealing cover 12 through a hinge shaft 23; and the switch box shell 1 is in threaded connection with a limit screw plug 20.
In the embodiment, four corners at the bottom of the switch box shell 1 are respectively fixed with a first supporting cushion block 2; a support for the switch cabinet housing 1; four corners of the other side surface of the switch box shell 1 are respectively fixed with a second supporting cushion block 3; for supporting the switch cabinet housing 1.
In this embodiment, the switch box housing 1 is provided with a thread passing hole 21 for installing the limit plug screw 20.
In this embodiment, the switch box housing 1 is provided with a first limit groove box 6 for installing a first electric push rod 8; and a second limiting groove box 7 for mounting a second electric push rod 9 is arranged on the box closing shell 1.
In this embodiment, the first limiting groove box 6 is provided with a limiting installation through hole 26 for installing the first electric push rod 8; and the second limit groove box 7 is provided with a limit installation through hole 26 for installing the second electric push rod 9.
In this embodiment, the first electric push rod 8 is connected with the switch box shell 1 through a circular limiting installation disc 14 and a screw; the second electric push rod 9 is connected with the switch box shell 1 through a round limiting mounting disc 14 and a screw; a second mounting hole 28 for mounting a screw is formed in the circular limiting mounting plate 14; the switch box shell 1 is provided with a first thread mounting hole 27 for mounting a screw.
In this embodiment, the hinge block 22 is provided with a limiting shaft hole 29 for installing the hinge shaft 23.
In this embodiment, the limiting support plate 4 is provided with a socket plate limiting hole 24 for mounting the socket plate 13; the limiting support plate 4 is provided with a first mounting hole 25 for mounting the mounting screw 5.
In this embodiment, the first hollow protection column 17 and the second hollow protection column 18 are respectively fixed with a rectangular limiting installation disc 30; the rectangular limiting mounting plate 30 is connected with one side face of the switch box shell 1 through bolts; a third mounting hole 31 for mounting a bolt is formed in the rectangular limiting mounting plate 30; the first hollow protective column 17 is connected with one side surface of the switch box shell 1 through a rectangular limiting mounting plate 30 and bolts; the second hollow protection column 18 is connected with one side surface of the switch box shell 1 through a rectangular limiting mounting disc 30 and bolts.
The working principle is as follows: firstly, a mounting seat 15 and a sealing cover 12 are hinged together by using a mounting shaft 16, then a limit support plate 4 is connected with a switch box shell 1 by using a mounting screw 5, then a socket plate 13 is clamped in a socket plate limit hole 24, then a first hollow protection column 17 and a second hollow protection column 18 are fixed on the switch box shell 1 by using a bolt, then a first electric push rod 8 and a second electric push rod 9 are respectively fixed on the switch box shell 1 by using a round limit mounting plate 14 and a screw, then the first electric push rod 8 is started, then one end of a first connecting rod 10 is hinged with the sealing cover 12 by using a hinged shaft 23, the other end of the first connecting rod 10 is hinged with a hinged block 22 on the first electric push rod 8 by using a hinged shaft 23, and then the other end of the second connecting rod 11 is hinged with a hinged block 22 on the second electric push rod 9 by using a hinged shaft 23, the switch box is installed, when the switch box is not used, the first electric push rod 8 and the second electric push rod 9 are started, the telescopic ends of the first electric push rod 8 and the second electric push rod 9 are extended, the hinge block 22 is driven to move forwards, the first connecting rod 10 and the second connecting rod 11 are driven to move forwards, the first connecting rod 10 is attached to the first electric push rod 8, the second connecting rod 11 is attached to the second electric push rod 9, the sealing cover 12 is covered on the limiting support plate 4, then the cylindrical handle 19 is held by a hand to move the switch box special for electric power to any place, when the switch box is used, the first electric push rod 8 and the second electric push rod 9 are started, the telescopic ends of the first electric push rod 8 and the second electric push rod 9 are shortened, the hinge block 22 is driven to move backwards, the first connecting rod 10 and the second connecting rod 11 are driven to move backwards, so that the first connecting rod 10 and the second connecting rod 11 support the sealing cover 12, and the sealing cover 12 is opened and then used.
The technical effects are as follows: in the special switch box for electric power, a first electric push rod 8 is connected with a switch box shell 1 through a circular limiting mounting disc 14 and a screw; the second electric push rod 9 is connected with the switch box shell 1 through a round limiting mounting disc 14 and a screw; a second mounting hole 28 for mounting a screw is formed in the circular limiting mounting plate 14; a first thread mounting hole 27 for mounting a screw is formed in the switch box shell 1; a socket plate limiting hole 24 for installing the socket plate 13 is formed in the limiting support plate 4; a first mounting hole 25 for mounting the mounting screw 5 is formed in the limiting support plate 4; rectangular limiting installation discs 30 are respectively fixed on the first hollow protection column 17 and the second hollow protection column 18; the rectangular limiting mounting plate 30 is connected with one side surface of the switch box shell 1 through bolts; a third mounting hole 31 for mounting a bolt is formed in the rectangular limiting mounting plate 30; the first hollow protective column 17 is connected with one side surface of the switch box shell 1 through a rectangular limiting mounting disc 30 and a bolt; the second hollow protection column 18 is connected with one side surface of the switch box shell 1 through a rectangular limiting mounting disc 30 and bolts; firstly, a mounting seat 15 and a sealing cover 12 are hinged together by using a mounting shaft 16, then a limit support plate 4 is connected with a switch box shell 1 by using a mounting screw 5, then a socket plate 13 is clamped in a socket plate limit hole 24, then a first hollow protection column 17 and a second hollow protection column 18 are fixed on the switch box shell 1 by using a bolt, then a first electric push rod 8 and a second electric push rod 9 are respectively fixed on the switch box shell 1 by using a round limit mounting plate 14 and a screw, then the first electric push rod 8 is started, then one end of a first connecting rod 10 is hinged with the sealing cover 12 by using a hinged shaft 23, the other end of the first connecting rod 10 is hinged with a hinged block 22 on the first electric push rod 8 by using a hinged shaft 23, and then the other end of the second connecting rod 11 is hinged with a hinged block 22 on the second electric push rod 9 by using a hinged shaft 23, the switch box is mounted and dismounted conveniently. In the special switch box for electric power, a cylindrical handle 19 is arranged between a first hollow protective column 17 and a second hollow protective column 18; a first electric push rod 8 is arranged inside the first hollow protective column 17; a hinge block 22 is fixed at the telescopic end of the first electric push rod 8; a second electric push rod 9 is arranged in the second hollow protective column 18; a hinge block 22 is fixed at the telescopic end of the second electric push rod 9; two mounting seats 15 are fixed on the switch box shell 1; two sealing covers 12 are hinged between the mounting seats 15 through mounting shafts 16; the sealing cover 12 is hinged with one end of the first connecting rod 10 through a hinge shaft 23; the other end of the first connecting rod 10 is hinged with a hinge block 22 on the first electric push rod 8 through a hinge shaft 23; a hinge block 22 on the second electric push rod 9 is hinged with one end of the second connecting rod 11 through a hinge shaft 23; the other end of the second connecting rod 11 is hinged with the sealing cover 12 through a hinge shaft 23; when this switch box does not use, start first electric putter 8 and second electric putter 9, make first electric putter 8 and second electric putter 9's flexible end extension, and then drive articulated piece 22 and move forward, and then drive head rod 10 and second connecting rod 11 and move forward, and then make head rod 10 and the 8 laminating of first electric putter, make the laminating of second connecting rod 11 and second electric putter 9, and then cover sealed lid 12 on spacing backup pad 4, then hold cylindricality handle 19 and remove this special switch box of electric power to arbitrary place, and convenient to carry. In the special switch box for electric power, a first electric push rod 8 is arranged inside a first hollow protective column 17; a hinge block 22 is fixed at the telescopic end of the first electric push rod 8; a second electric push rod 9 is arranged in the second hollow protective column 18; a hinge block 22 is fixed at the telescopic end of the second electric push rod 9; two mounting seats 15 are fixed on the switch box shell 1; two sealing covers 12 are hinged between the mounting seats 15 through mounting shafts 16; the sealing cover 12 is hinged with one end of the first connecting rod 10 through a hinge shaft 23; the other end of the first connecting rod 10 is hinged with a hinge block 22 on the first electric push rod 8 through a hinge shaft 23; a hinge block 22 on the second electric push rod 9 is hinged with one end of the second connecting rod 11 through a hinge shaft 23; the other end of the second connecting rod 11 is hinged with the sealing cover 12 through a hinge shaft 23; the opening or closing of the sealing cover 12 is controlled by using the telescopic ends of the first electric push rod 8 and the second electric push rod 9 to stretch, the sealing cover 12 can be automatically opened, and the sealing cover 12 is covered on the limit supporting plate 4 in such a way, so that the sealing cover 12 and the limit supporting plate 4 are closed tightly, and the sealing cover 12 is prevented from being opened inadvertently. In the special switch box for electric power, a first electric push rod 8 is arranged inside a first hollow protective column 17; a hinge block 22 is fixed at the telescopic end of the first electric push rod 8; a second electric push rod 9 is arranged in the second hollow protective column 18; a hinge block 22 is fixed at the telescopic end of the second electric push rod 9; two mounting seats 15 are fixed on the switch box shell 1; two sealing covers 12 are hinged between the mounting seats 15 through mounting shafts 16; the sealing cover 12 is hinged with one end of the first connecting rod 10 through a hinge shaft 23; the other end of the first connecting rod 10 is hinged with a hinge block 22 on the first electric push rod 8 through a hinge shaft 23; a hinge block 22 on the second electric push rod 9 is hinged with one end of the second connecting rod 11 through a hinge shaft 23; the other end of the second connecting rod 11 is hinged with the sealing cover 12 through a hinge shaft 23; when using, start first electric putter 8 and second electric putter 9, make first electric putter 8 and second electric putter 9's flexible end shorten, and then drive articulated piece 22 rearward movement, and then drive head rod 10 and second connecting rod 11 rearward movement, and then make head rod 10 and second connecting rod 11 prop sealed lid 12, and then opened sealed lid 12, then to its use can, use convenient operation.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a special switch box of electric power which characterized in that: the switch box comprises a switch box shell (1), wherein a first hollow protective column (17) and a second hollow protective column (18) are horizontally fixed on one side surface of the switch box shell (1); a cylindrical handle (19) is arranged between the first hollow protective column (17) and the second hollow protective column (18); a first electric push rod (8) is arranged inside the first hollow protective column (17); the first electric push rod (8) extends to the outside of the first hollow protective column (17); a hinge block (22) is fixed at the telescopic end of the first electric push rod (8); a second electric push rod (9) is arranged in the second hollow protective column (18); the second electric push rod (9) extends to the outside of the second hollow protective column (18); a hinge block (22) is fixed at the telescopic end of the second electric push rod (9); the switch box shell (1) is connected with a limiting support plate (4) through a mounting screw (5); three socket discs (13) are arranged on the limiting support plate (4) along the width direction; two mounting seats (15) are fixed on the switch box shell (1); a sealing cover (12) is hinged between the two mounting seats (15) through a mounting shaft (16); the sealing cover (12) is hinged with one end of the first connecting rod (10) through a hinge shaft (23); the other end of the first connecting rod (10) is hinged with a hinge block (22) on the first electric push rod (8) through a hinge shaft (23); a hinge block (22) on the second electric push rod (9) is hinged with one end of the second connecting rod (11) through a hinge shaft (23); the other end of the second connecting rod (11) is hinged with the sealing cover (12) through a hinge shaft (23); and the switch box shell (1) is in threaded connection with a limiting screw plug (20).
2. The switch box special for electric power of claim 1, wherein: four corners at the bottom of the switch box shell (1) are respectively fixed with a first supporting cushion block (2); a support for the switch box housing (1); four corners of the other side surface of the switch box shell (1) are respectively fixed with second supporting cushion blocks (3); for supporting the switch box housing (1).
3. The switch box special for electric power of claim 1, wherein: a thread passing hole (21) for installing a limiting screw plug (20) is formed in the switch box shell (1).
4. The switch box special for electric power of claim 1, wherein: a first limiting groove box (6) for mounting a first electric push rod (8) is formed in the switch box shell (1); and a second limiting groove box (7) for mounting a second electric push rod (9) is arranged on the box closing shell (1).
5. The switch box special for electric power of claim 1, wherein: a limiting installation through hole (26) for installing a first electric push rod (8) is formed in the first limiting groove box (6); and a limiting installation through hole (26) for installing a second electric push rod (9) is formed in the second limiting groove box (7).
6. The switch box special for electric power of claim 1, wherein: the first electric push rod (8) is connected with the switch box shell (1) through a round limiting mounting disc (14) and a screw; the second electric push rod (9) is connected with the switch box shell (1) through a round limiting mounting disc (14) and a screw; a second mounting hole (28) for mounting a screw is formed in the circular limiting mounting disc (14); a first thread mounting hole (27) for mounting a screw is formed in the switch box shell (1).
7. The switch box special for electric power of claim 1, wherein: and the hinging block (22) is provided with a limiting shaft hole (29) for mounting a hinging shaft (23).
8. The switch box special for electric power of claim 1, wherein: the limiting support plate (4) is provided with a socket plate limiting hole (24) for mounting a socket plate (13); a first mounting hole (25) for mounting a mounting screw (5) is formed in the limiting support plate (4).
9. The switch box special for electric power of claim 1, wherein: rectangular limiting mounting discs (30) are respectively fixed on the first hollow protective column (17) and the second hollow protective column (18); the rectangular limiting mounting plate (30) is connected with one side face of the switch box shell (1) through a bolt; a third mounting hole (31) for mounting a bolt is formed in the rectangular limiting mounting disc (30); the first hollow protective column (17) is connected with one side face of the switch box shell (1) through a rectangular limiting mounting disc (30) and a bolt; the second hollow protective column (18) is connected with one side face of the switch box shell (1) through a rectangular limiting mounting disc (30) and a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010936772.1A CN112072376B (en) | 2020-09-08 | 2020-09-08 | Special switch box for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010936772.1A CN112072376B (en) | 2020-09-08 | 2020-09-08 | Special switch box for electric power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112072376A true CN112072376A (en) | 2020-12-11 |
| CN112072376B CN112072376B (en) | 2022-05-27 |
Family
ID=73664429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010936772.1A Active CN112072376B (en) | 2020-09-08 | 2020-09-08 | Special switch box for electric power |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113193413A (en) * | 2021-06-02 | 2021-07-30 | 孙光辉 | Nerve severe data acquisition equipment |
| CN114563031A (en) * | 2022-02-18 | 2022-05-31 | 重庆市弘鼎圣科技有限公司 | Wireless remote data acquisition device |
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| CN210296984U (en) * | 2019-08-15 | 2020-04-10 | 青海中力技术控制系统股份有限公司 | Adjustable electric power socket box convenient to winding displacement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193413A (en) * | 2021-06-02 | 2021-07-30 | 孙光辉 | Nerve severe data acquisition equipment |
| CN114563031A (en) * | 2022-02-18 | 2022-05-31 | 重庆市弘鼎圣科技有限公司 | Wireless remote data acquisition device |
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|---|---|
| CN112072376B (en) | 2022-05-27 |
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Denomination of invention: A special power switch box Effective date of registration: 20230530 Granted publication date: 20220527 Pledgee: Chongren County sub branch of Postal Savings Bank of China Ltd. Pledgor: JIANGXI YAPO ELECTRIC Co.,Ltd. Registration number: Y2023980042260 |
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