CN217634737U - Dual power supply switching box convenient to installation - Google Patents

Abstract

The utility model relates to a double power supply switching box convenient to installation belongs to the electric power engineering field, the utility model discloses a box, L type gleitbretter, U type mount, fixed ear, L type gleitbretter is 3, and fixed the setting in box both sides wall and bottom respectively, L type gleitbretter one side and box fixed connection, the other side flushes with the box backplate, and L type gleitbretter length of box both sides wall fixed connection is less than the box height and one end aligns with the bottom half, and L type gleitbretter length and the box width of bottom half fixed connection match, U type mount size and box size match, all set up the spout that matches with the limit of L type gleitbretter on three sides of U type mount, all fixed being provided with fixed ear on three sides of U type mount, fixed ear passes through the bolt and is fixed even with the wall; the utility model discloses it is fixed that the slip replaces dual supply switching case box directly to pass through modes such as bolt with the wall, improves the convenience that the box was dismantled and was installed, improves the installation effectiveness.

Description

Dual supply switching case convenient to installation

Technical Field

The utility model belongs to the electric power engineering field, specific theory relates to a dual supply switching case convenient to installation.

Background

The dual-power switching box is a device which is controlled by a microprocessor and is used for starting and switching between grid power and grid power or between grid power and a generator power supply in a power grid system, so that the power supply can be continuously supplied with power.

When the existing dual-power switching box is installed, the box body is directly fixed to a wall, the box body needs to be lifted by one person in the installation process, the installation process is carried out by another person, the operation is complex, particularly when the box body needs to be detached for maintenance or replaced, the installation process needs to be repeated, and time and labor are wasted.

Therefore, there is a need for a dual power switching box that is easy to install, and that simplifies the installation of the dual power switching box, especially when the box is removed for maintenance or replaced.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a dual supply switches case convenient to installation, through setting up fixed ear on the U type mount, it is fixed with wall with U type mount through the bolt, L type gleitbretter is fixed with box both sides wall and bottom on one side, L type gleitbretter slides in the spout of seting up on three sides of U type mount with one side that the box backplate flushes, connector through the closed rod both ends inserts in the spout on the vertical limit of U type mount, then it is fixed with U type mount through the bolt, limit the box in the frame that closed rod and U type mount formed, dismantle after repairing or when changing the box and need install, only need pull down the closed rod, slide the spout of U type mount with the box, pass through the bolt fastening with closed rod and U type mount again. The operation is convenient and safe, and the whole operation can be finished by one person.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

duplicate supply switching box include box, L type gleitbretter, U type mount, fixed ear, L type gleitbretter is 3, fixed the setting in box both sides wall and bottom respectively, L type gleitbretter on one side with box fixed connection, the another side flushes with the box backplate, box both sides wall fixed connection's L type gleitbretter length is less than the box height and L type gleitbretter one end aligns with the bottom half, bottom half fixed connection's L type gleitbretter length matches with the box width, U type mount size matches with the box size, all sets up the spout that matches with the limit of L type gleitbretter on three sides of U type mount, all fixed being provided with fixed ear on three sides of U type mount, fixed ear passes through bolt and wall fixed connection.

Preferably, the dual power switching box further comprises a sealing rod, two ends of the sealing rod are provided with connectors, and the connectors are inserted into sliding grooves in two vertical edges of the U-shaped fixing frame and are connected with the U-shaped fixing frame through bolts.

The utility model has the advantages that:

1. the utility model discloses a box both sides wall and the fixed L type gleitbretter that sets up in bottom surface, the spout of matching with the limit of L type gleitbretter is seted up on U type mount is trilateral to U type mount and wall fixed connection, thereby make the box can be fixed in on the wall through slipping into U type mount, reduced the loaded down with trivial details degree of installation operation, alone can accomplish the installation operation.

2. The utility model discloses a closed pole passes through connector and U type mount fixed connection, with the box restriction in the frame that closed pole and U type mount formed, lets the box more stable.

The terms in the left and right directions in the present specification are used for convenience of describing the structure of the present invention, and the present invention is not limited by the terms in terms of directions in actual use.

Drawings

FIG. 1 is a three-dimensional structure diagram of the present invention

FIG. 2 is a view of the installation structure of the present invention

FIG. 3 is a structural view of the box body of the present invention

FIG. 4 is a structural view of the U-shaped fixing frame and the closing rod of the present invention

In the figure, 1-a box body, 2-L-shaped sliding sheets, 3-U-shaped fixing frames, 4-fixing lugs, 5-sliding grooves, 6-a sealing rod and 7-connectors.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-4, the dual power switching box includes a box body 1, L-shaped slip sheets 2, a U-shaped fixing frame 3, and fixing lugs 4, where the number of the L-shaped slip sheets 2 is 3, and the L-shaped slip sheets are respectively and fixedly disposed on two side walls and a bottom of the box body 1, one side of each L-shaped slip sheet 2 is fixedly connected to the box body 1, and the other side is flush with a back plate of the box body 1, the length of each L-shaped slip sheet 2 fixedly connected to two side walls of the box body 1 is less than the height of the box body 1, and one end of each L-shaped slip sheet 2 is aligned with the bottom of the box body 1, the length of each L-shaped slip sheet 2 fixedly connected to the bottom of the box body 1 is matched with the width of the box body 1, the U-shaped fixing frame 3 is provided with chutes 5 matched with the sides of the L-shaped slip sheets 2, the U-shaped fixing frame 3 is fixedly provided with the fixing lugs 4 on three sides thereof by welding, and the fixing lugs 4 are fixedly connected to a wall by bolts; the dual power supply switching box further comprises a sealing rod 6, two ends of the sealing rod 6 are provided with connectors 7, and the connectors 7 are inserted into sliding grooves 5 on two vertical edges of the U-shaped fixing frame 3 and are connected with the U-shaped fixing frame 3 through bolts. Firstly, pass fixed lug 4 through the bolt and be fixed in U type mount 3 on the wall, then lift up box 1, the limit of L type gleitbretter 2 of 1 both sides wall fixed connection of box earlier aligns with spout 5 on the vertical limit of U type mount 3 and slides the limit of L type gleitbretter 2 into spout 5, when box 1 slides to U type mount 3 bottom, the limit of L type gleitbretter 2 of fixed connection in 1 bottom of box aligns spout 5 on U type mount 3 base, then insert the limit of L type gleitbretter 2 of 1 bottom of box in spout 5 on 3 base of U type mount, because U type mount 3 size and 1 size match of box, when the limit of L type gleitbretter 2 inserts in 3 base spout 5 of U type mount 3 bottom of box 1, 1 top flushes with 3 tip of U type mount, and L type gleitbretter 2 length is less than 1 height of box, therefore, L type gleitbretter 2 one end of 1 both sides wall fixed connection of box 1 aligns with 1 bottom, when inserting in the spout 5 on 3 vertical limit of U type mount, the U type mount 3, the fixing frame is not filled up by the L type gleitbretter 2 height of L type spout 5, there is a gap for the bolt to further, there is a connecting head 7, the connecting rod is provided for the box 1 to pass through the bolt to press the connecting head of the box 1. In the whole installation, only need alone to operate to need not dismantle U type mount 3 when needing to pull down the maintenance or change the switching case, only need with switching case roll-off U type mount 3, the maintenance finish or with new switching case slide-in U type mount 3 can, the installation is simple and convenient, need not to all carry out a large amount of bolt dismantlements and installation at every turn.

The utility model discloses a working process: first fix in box both sides wall and bottom with L type gleitbretter through modes such as welding, when needs newly install dual supply switching box, pass through the bolt fastening with U type mount on the mounted position wall, lift up the box, let the limit of box both sides wall L type gleitbretter align with the vertical limit spout of U type mount, then slide into the spout with L type gleitbretter, when the L type gleitbretter of bottom half contacts with the spout on U type mount base, align the limit of the L type gleitbretter of bottom half U type mount base spout and insert the spout, then insert in the spout on the vertical limit of U type mount with the connector at sealing rod both ends, and use the bolt fastening sealing rod. If the box body needs to be replaced or disassembled for maintenance later, only the closing rod needs to be disassembled first, and then the box body slides out.

Finally, the above preferred embodiments are only intended to illustrate the technical solution of the present invention and not to limit it, and although the present invention has been described in detail by the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention as defined by the appended claims.

Claims (2)

1. The utility model provides a duplicate supply switching box convenient to installation which characterized in that: duplicate supply switching box include box (1), L type gleitbretter (2), U type mount (3), fixed ear (4), L type gleitbretter (2) are 3, fixed the setting in box (1) both sides wall and bottom respectively, L type gleitbretter (2) one side and box (1) fixed connection, the another side flushes with box (1) backplate, box (1) both sides wall fixed connection's L type gleitbretter (2) length is less than box (1) height and L type gleitbretter (2) one end aligns with box (1) bottom, box (1) bottom fixed connection's L type gleitbretter (2) length matches with box (1) width, U type mount (3) size matches with box (1) size, all sets up spout (5) that match with the limit of L type gleitbretter (2) on U type mount (3) three limits, all fixed being provided with fixed ear (4) on U type mount (3) three limits, fixed ear (4) pass through bolt and wall fixed connection.

2. The dual power switching box of claim 1, wherein: dual power supply switching box still include closing rod (6), closing rod (6) both ends are provided with connector (7), in connector (7) insert spout (5) on two vertical limits of U type mount (3) and with U type mount (3) bolted connection.

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