CN209896497U - Power box convenient to maintain inside - Google Patents

Abstract

The utility model discloses an electric power box convenient for internal maintenance, the structure of which comprises a base, an outer box body, a pull type structure, an upper cover, a box door, an observation window and a door handle, wherein the outer box body is horizontally arranged at the upper end of the base, the pull type structure is embedded and arranged inside the outer box body, and the upper cover is horizontally welded at the upper end of the outer box body, the electric power box convenient for internal maintenance is structurally provided with the pull type structure, a key is inserted into the lock head from a lock hole, the lower clamping rod and the upper clamping rod can be respectively retracted inwards by anticlockwise rotation, the constraint with the outer box body can be separated, the box lock structure can be pulled out at the moment, the pull type mechanism is driven to move outwards, the mounting plate can move outwards along a slide rail, when a limiting block is contacted with a fixed block, the mounting plate is limited to move outwards, the electric power equipment at the upper end, the bottom can be moved out of the box body, the limitation of the box body structure is prevented, and the use of tools is more convenient.

Description

Power box convenient to maintain inside

Technical Field

The utility model relates to a power box convenient to inside maintenance belongs to the power box field.

Background

The electric power engineering, namely the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, the use of electric energy has penetrated all fields of national economy and people's life, becomes the main power form of industry, agriculture, transportation and national defense, and is indispensable energy in people's family life, the electric power equipment mainly includes two major types of power generation equipment and power supply equipment, the power generation equipment mainly includes power station boilers, steam turbines, gas turbines, hydraulic turbines, generators, transformers and the like, the power supply equipment mainly includes transmission lines, mutual inductors, contactors and the like with various voltage grades, and the power box is one of tools for storing the electric power equipment. However, this prior art power equipment direct mount is in fixed power box, if install in the power box bottom, receives the restriction of inside box structure, and the use of instrument is comparatively difficult.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a power box convenient to inside maintenance to solve prior art power equipment direct mount and in fixed power box, if install in the power box bottom, receive the restriction of inside box structure, the comparatively difficult problem of use of instrument.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an electric power box convenient to inside maintenance, its structure includes base, outer box, pull formula structure, upper cover, chamber door, observation window, door handle, outer box horizontal installation is in the base upper end, pull formula structure embedding is installed in outer box inside, upper cover horizontal welding is in outer box upper end, the chamber door is installed in outer box inboard left side and adopts hinged joint, the observation window embedding is installed in the chamber door openly, the door handle imbeds in the positive right side of chamber door and adopts mechanical connection.

Further, pull formula structure includes case lock structure, pull mechanism horizontal installation is in outer box inboard bottom and adopt mechanical connection, the case lock structure is vertical to be installed in the pull mechanism left end.

Further, the box lock structure comprises a shell, a lower clamping rod, a lock head, an upper clamping rod, a pulling block and a lock hole, wherein the lower clamping rod is arranged on the inner side of the shell and penetrates through the lower end of the shell, the lower clamping rod is hinged with the lock head, the upper clamping rod is vertically arranged on the left side of the lock head and is hinged with the lock head, the pulling block is arranged at the front end of the lock head, and the lock hole penetrates through the pulling block and is communicated with the lock head.

Further, pull mechanism includes bottom plate, slide rail, stopper, mounting panel, fixed block, bottom plate upper end horizontal installation has the slide rail, the slide rail outside is located to the stopper cover, the fixed block is fixed to be welded in the slide rail outside, mounting panel swing joint is in the slide rail upper end, the stopper is vertical to be welded in mounting panel lower extreme both sides.

Further, the bottom plate is horizontally arranged at the bottom of the inner side of the outer box body.

Further, the case is made of a galvanized iron plate so that it has an anti-rust effect while being insulated.

Further, the viewing window is made of glass so that it is easy to view.

Advantageous effects

The utility model relates to an electric power box convenient to inside maintenance, structurally set up pull formula structure, insert the key inside the tapered end from the lockhole, anticlockwise rotation, can be with lower kelly and last kelly respectively to the inboard withdrawal, can break away from the constraint with outer box, can pull out the box lock structure this moment, it moves to the outside to drive pull mechanism, the mounting panel will move to the outside along the slide rail, when stopper and fixed block contact, it continues to move to the outside to restrict the mounting panel promptly, can maintain the power equipment of mounting panel upper end and overhaul, make the bottom can move out inside the box, prevent to receive the restriction of box structure, more facilitate the use of instrument.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an electric power box convenient for internal maintenance according to the present invention;

FIG. 2 is a schematic structural view of the drawing structure of the present invention;

FIG. 3 is a schematic structural view of the box lock structure of the present invention;

FIG. 4 is a schematic structural view of the drawing mechanism of the present invention;

fig. 5 is a schematic top view of the drawing mechanism of the present invention.

In the figure: the box comprises a base-1, an outer box-2, a pull-out structure-3, an upper cover-4, a box door-5, an observation window-6, a door handle-7, a box lock structure-31, a pull-out mechanism-32, a shell-311, a lower clamping rod-312, a lock head-313, an upper clamping rod-314, a pull block-315, a lock hole-316, a bottom plate-321, a slide rail-322, a limit block-323, a mounting plate-324 and a fixed block-325.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a power box convenient for internal maintenance, which comprises: the structure of the multifunctional refrigerator comprises a base 1, an outer box 2, a pull-out structure 3, an upper cover 4, a refrigerator door 5, an observation window 6 and a door handle 7, wherein the outer box 2 is horizontally arranged at the upper end of the base 1, the pull-out structure 3 is embedded in the outer box 2, the upper cover 4 is horizontally welded at the upper end of the outer box 2, the refrigerator door 5 is arranged at the left side of the inner side of the outer box 2 and is connected with a hinge, the observation window 6 is embedded in the front of the refrigerator door 5, the door handle 7 is embedded in the right side of the front of the refrigerator door 5 and is connected with a machine, the pull-out structure 3 comprises a refrigerator lock structure 31 and a pull-out mechanism 32, the pull-out mechanism 32 is horizontally arranged at the bottom of the inner side of the outer box 2 and is connected with a machine, the refrigerator lock structure 31 is vertically arranged at the left end of the pull-out mechanism 32, A locking hole 316, the lower clamping bar 312 is disposed inside the outer casing 311 and penetrates through the lower end, the lower clamping bar 312 is hinged to the locking head 313, the upper clamping bar 314 is vertically mounted on the left side of the locking head 313 and is hinged to the locking head 313, the pulling block 315 is mounted at the front end of the locking head 313, the locking hole 316 penetrates through the pulling block 315 and is communicated with the locking head 313, the drawing mechanism 32 includes a bottom plate 321, a sliding rail 322, a limiting block 323, a mounting plate 324 and a fixing block 325, the sliding rail 322 is horizontally mounted at the upper end of the bottom plate 321, the limiting block 323 is sleeved outside the sliding rail 322, the fixing block 325 is fixedly welded outside the sliding rail 322, the mounting plate 324 is movably connected to the upper end of the sliding rail 322, the limiting block 323 is vertically welded to two sides of the lower end of the mounting plate 324, the bottom plate 321 is, the viewing window 6 is made of glass to facilitate viewing.

The lock 313 is placed on a device that can be opened and closed, and is opened by a key or a combination.

For example, when maintenance and repair are required to be performed on the inside, the key is inserted into the lock head 313 from the lock hole 316, and the key is rotated counterclockwise, so that the lower clamping rod 312 and the upper clamping rod 314 can be retracted inwards respectively, and then can be separated from the constraint of the outer box body 2, at this time, the box lock structure 31 can be pulled out, the pulling mechanism 32 is driven to move outwards, the mounting plate 324 can move outwards along the slide rail 322, and when the limiting block 323 contacts the fixing block 325, the mounting plate 324 is limited to continue moving outwards, so that maintenance and repair can be performed on the power equipment at the upper end of the mounting plate 324.

The utility model solves the problems that the prior art power equipment is directly arranged in a fixed power box and is limited by the internal box body structure if arranged at the bottom of the power box, and the use of tools is difficult, the utility model combines the components, the structure is provided with a pull-out structure, a key is inserted into the lock head from the lock hole and rotates anticlockwise, the lower clamping rod and the upper clamping rod can be respectively retracted inwards to be separated from the constraint with the outer box body, at the moment, the box lock structure can be pulled out to drive the pulling mechanism to move outwards, the mounting plate can move outwards along the sliding rail, when the limiting block is contacted with the fixed block, the mounting panel is restrained to continue to move to the outside promptly, can carry out the maintenance to the electrical equipment of mounting panel upper end and overhaul, makes the bottom can move out inside the box, prevents to receive the restriction of box structure, makes things convenient for the use of instrument more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an electric power box convenient to inside maintenance, its structure includes base (1), outer box (2), pull formula structure (3), upper cover (4), chamber door (5), observation window (6), door handle (7), its characterized in that:

outer box (2) horizontal installation is in base (1) upper end, pull formula structure (3) embedding is installed inside outer box (2), upper cover (4) horizontal welding is in outer box (2) upper end, chamber door (5) are installed in outer box (2) inboard left side and adopt hinged joint, observation window (6) embedding is installed in chamber door (5) openly, door knob (7) embedding is in chamber door (5) openly right side and adopt mechanical connection.

2. An electrical cabinet to facilitate servicing of an interior according to claim 1, wherein: the drawing type structure (3) comprises a box lock structure (31) and a drawing mechanism (32), wherein the drawing mechanism (32) is horizontally arranged at the bottom of the inner side of the outer box body (2) and is mechanically connected with the inner side of the outer box body, and the box lock structure (31) is vertically arranged at the left end of the drawing mechanism (32).

3. An electrical cabinet to facilitate servicing of an interior according to claim 2, wherein: the box lock structure (31) comprises a shell (311), a lower clamping rod (312), a lock head (313), an upper clamping rod (314), a pull block (315) and a lock hole (316), wherein the lower clamping rod (312) is arranged on the inner side of the shell (311) and penetrates through the lower end of the shell, the lower clamping rod (312) is hinged to the lock head (313), the upper clamping rod (314) is vertically arranged on the left side of the lock head (313) and is hinged to the lock head (313), the pull block (315) is arranged at the front end of the lock head (313), and the lock hole (316) penetrates through the pull block (315) and is communicated with the lock head (313).

4. An electrical cabinet to facilitate servicing of an interior according to claim 2, wherein: pull mechanism (32) include bottom plate (321), slide rail (322), stopper (323), mounting panel (324), fixed block (325), bottom plate (321) upper end horizontal installation has slide rail (322), slide rail (322) outside is located in stopper (323) cover, fixed block (325) fixed welding in the slide rail (322) outside, mounting panel (324) swing joint in slide rail (322) upper end, stopper (323) vertical welding in mounting panel (324) lower extreme both sides.

5. An electrical cabinet to facilitate servicing of an interior according to claim 4, wherein: the bottom plate (321) is horizontally arranged at the bottom of the inner side of the outer box body (2).

Images