Mounting and fixing structure for electrical equipment in power distribution room

Abstract

The utility model discloses a power distribution room electrical equipment mounting and fixing structure, and relates to the technical field of electrical equipment mounting. The electric appliance meter comprises an electric appliance meter shell, a fixing plate is arranged on one side of the electric appliance meter shell, and mounting plates are fixedly connected to the top and the bottom of the fixing plate; and the clamping assembly is arranged in the fixing plate, the clamping assembly comprises a sliding rod, the sliding rod is arranged in the fixing plate, the top and the bottom of the surface of the sliding rod are each sleeved with a sliding plate and a spring, and one side of each sliding plate is fixedly connected with a clamping plate. Through the arrangement of the clamping assembly, the electric appliance meter shell and the fixing plate can be quickly connected and fixed, in the whole fixing process, the push plate only needs to be pushed towards the inner side of the fixing plate, the two sets of clamping plates are pushed to move oppositely through the fillet face on one side of the push plate, the clamping plates are inserted into the clamping grooves in the rear side of the electric appliance meter shell, and limiting and fixing are achieved; and meanwhile, disassembly and maintenance are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical equipment installation, in particular to an installation and fixing structure of electrical equipment in a distribution room. Background Art

[0002] The distribution room is a facility used to receive, distribute and control electrical energy. It is usually located inside a building or industrial site. The distribution room plays an important role in introducing electricity from the main power supply into the building and distributing the electricity to various electrical equipment or circuits. Various protection devices and control devices are installed in the distribution room, such as circuit breakers, grounding devices, power meters, etc., to ensure the safe operation of electrical equipment. Brackets are required to fix the power meters during installation.

[0003] However, the installation method of electricity meters in the prior art is mostly fixed by bolts and the base, and the installer needs to manually hold the meter to connect the fastening bolts with the threaded holes on the casing, which is very inconvenient. When inspecting the meter, removal requires the use of external tools, which is time-consuming and laborious. In order to solve the above problems, we propose an electrical equipment installation and fixing structure for the distribution room to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a structure for fixing the installation of electrical equipment in a distribution room, which solves the problem that the installation method of the electric meter in the prior art is cumbersome and requires the use of external tools during maintenance, which is time-consuming and labor-intensive.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a structure for installing and fixing electrical equipment in a power distribution room, comprising an electrical meter housing, a fixing plate is arranged on one side of the electrical meter housing, and a mounting plate is fixedly connected to the top and bottom of the fixing plate; and

[0007] A clamping assembly, the clamping assembly is arranged inside the fixing plate, the clamping assembly includes a slide bar, the slide bar is arranged inside the fixing plate, a slide plate and a spring are sleeved on the top and bottom of the slide bar surface, one side of the slide plate is fixedly connected to the clamping plate, a fixing groove is provided on the rear side of the electrical meter housing, and a clamping groove is provided inside the fixing groove; and

[0008] The pushing component is arranged inside the fixed plate. The pushing component includes a push plate. The push plate is arranged through one side of the fixed plate. A screw is fixedly connected to the front side of the push plate.

[0009] The utility model is further configured that a nut is threadedly connected to the surface of the screw rod, and a limiting groove is arranged on the front side of the fixing plate.

[0010] The utility model is further configured that mounting holes are provided inside the mounting plate, and the number of the mounting plates is four.

[0011] The utility model is further configured such that the top and bottom of the slide bar are both fixedly connected to the inner wall of the fixed plate, and the top and bottom of the spring are respectively fixedly connected to the slide plate and the inner wall of the fixed plate.

[0012] The utility model is further configured such that the width of the fixing plate is the same as the thickness of the fixing groove, and the distance between the two sets of mounting plates is the same as the width of the housing of the electrical appliance meter.

[0013] The utility model is further configured such that the other side of the clamping plate penetrates to the outside of the fixed plate, and the width of the clamping plate is the same as the width of the clamping groove.

[0014] The utility model is further configured that through openings are provided on the top and the bottom of the fixing plate, and the surface of the clamping plate is slidably connected to the inner wall of the through opening.

[0015] The utility model is further configured that one end of the push plate is designed to be arc-shaped, and the surface of the push plate is slidably connected to one side of the clamping plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can quickly connect and fix the housing of the electrical meter and the fixing plate through the setting of the clamping assembly. The whole fixing process only requires pushing the push plate toward the inside of the fixing plate, pushing the two sets of clamping plates to move in opposite directions through the rounded surface on one side of the push plate, and inserting them into the clamping groove on the rear side of the electrical meter housing to achieve limited fixation, improve installation efficiency, and facilitate disassembly and maintenance.

[0018] 2. The utility model can first fix the fixing plate to the wall surface by external bolts through the arrangement of the fixing plate and the mounting plate, and then move the electrical meter housing for clamping and fixing, thereby realizing the effect of split installation. When disassembling and repairing, there is no need to remove the bolts of the wall. After the repair, the electrical meter housing can be conveniently fixed again, thereby improving the convenience during repair.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A structural stereogram of a fixed structure for installing electrical equipment in a distribution room.

[0022] Figure 2 The schematic diagram of a fixed plate moving out of a push plate for installing a fixed structure for electrical equipment in a distribution room is shown.

[0023] Figure 3 A rear sectional view of a fixing plate for installing a fixing structure for electrical equipment in a switch room.

[0024] Figure 4 Install a fixed structure for electrical equipment in a power distribution room Figure 3 A is an enlarged schematic diagram.

[0025] Figure 5 The present invention is a schematic diagram of the connection between a fixed structure card plate and a card slot for installing electrical equipment in a power distribution room.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Electrical meter housing; 101. Fixing plate; 102. Mounting plate; 2. Snap-on assembly; 201. Slide bar; 202. Slide plate; 203. Spring; 204. Snap-on plate; 205. Fixing groove; 206. Snap-on groove; 3. Push assembly; 301. Push plate; 302. Screw rod; 4. Nut; 5. Limiting groove; 6. Mounting hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-5 The utility model is a structure for installing and fixing electrical equipment in a power distribution room, comprising an electrical meter housing 1, a fixing plate 101 is arranged on one side of the electrical meter housing 1, and a mounting plate 102 is fixedly connected to the top and bottom of the fixing plate 101; and

[0031] The clamping assembly 2 is arranged inside the fixing plate 101, and the clamping assembly 2 includes a slide bar 201, which is arranged inside the fixing plate 101. The top and bottom of the slide bar 201 are sleeved with a slide plate 202 and a spring 203. A clamping plate 204 is fixedly connected to one side of the slide plate 202. A fixing groove 205 is provided on the rear side of the electrical meter housing 1, and a clamping groove 206 is provided inside the fixing groove 205; and

[0032] The pushing component 3 is arranged inside the fixed plate 101 . The pushing component 3 includes a push plate 301 . The push plate 301 is arranged through one side of the fixed plate 101 . A screw rod 302 is fixedly connected to the front side of the push plate 301 .

[0033] Specifically, there are four mounting plates 102, which are divided into two groups and are evenly fixed on the top and bottom of the fixed plate 101 to improve the stability of the support and fixation. The surface of the slide rod 201 is slidably connected to the inner wall of the slide plate 202 to ensure the vertical movement of the snap-in plate 204. The spring 203 has the function of compressing and storing energy. When the push plate 301 is moved to squeeze the snap-in plate 204, the spring 203 is squeezed. When the push plate 301 is away from the snap-in plate 204, the stored energy of the spring 203 is released to reset the snap-in plate 204. Specific embodiment 2

[0035] See also Figure 1-5 On the basis of the specific embodiment 1, a nut 4 is threadedly connected to the surface of the screw rod 302, a limiting groove 5 is provided on the front side of the fixed plate 101, a mounting hole 6 is provided inside the mounting plate 102, and there are four mounting plates 102. The top and bottom of the sliding rod 201 are fixedly connected to the inner wall of the fixed plate 101, and the top and bottom of the spring 203 are fixedly connected to the sliding plate 202 and the inner wall of the fixed plate 101 respectively.

[0036] Specifically, the surface of the screw rod 302 is provided with an external thread, and the inside of the nut 4 is provided with an internal thread. When the nut 4 is rotated, the nut 4 can be moved forward and backward, which is convenient for inserting into the limiting groove 5 to achieve the fixing effect on the push plate 301. The maximum diameter inside the limiting groove 5 is the same as the diameter of the nut 4. The mounting hole 6 is provided inside the mounting plate 102, which can ensure the penetration of the bolt rod and fix the mounting plate 102 through the bolt rod. Specific embodiment three

[0038] See also Figure 1-5 On the basis of the first and second specific embodiments, the width of the fixing plate 101 is the same as the thickness of the fixing groove 205, the spacing between the two sets of mounting plates 102 is the same as the width of the electrical meter housing 1, the other side of the clamping plate 204 penetrates to the outside of the fixing plate 101, the width of the clamping plate 204 is the same as the width of the clamping groove 206, the top and bottom of the fixing plate 101 are opened with through openings, the surface of the clamping plate 204 is slidably connected to the inner wall of the through opening, one end of the push plate 301 is designed in an arc shape, and the surface of the push plate 301 is slidably connected to one side of the clamping plate 204.

[0039] Specifically, the width of the fixing plate 101 is the same as the thickness of the fixing groove 205, which can ensure that the rear side of the electrical meter housing 1 remains flush when it is snapped into the fixing plate 101, and improve the fit when fixed to the wall panel. The width of the snap-in plate 204 is the same as the width of the snap-in groove 206, which can ensure that the snap-in plate 204 can be inserted into the snap-in groove 206 and limit the left and right shaking of the electrical meter housing 1 after fixation.

[0040] The working principle of the utility model is as follows: the staff moves the external bolt rod into the mounting hole 6, and connects and fixes it with the wall through the bolt rod, then moves the electrical meter housing 1, so that the fixing groove 205 on the rear side of the electrical meter housing 1 fits with the fixing plate 101, and then moves the push plate 301 to the right. When the push plate 301 contacts the clamping plate 204, the rounded surface on one side of the push plate 301 pushes the two groups of clamping plates 204 to move in opposite directions. When the clamping plate 204 moves, it drives the slide plate 202 to squeeze the spring 203. When the clamping plate 204 moves, it is inserted into the clamping groove 206 on the rear side of the electrical meter housing 1. To achieve the limiting effect on the electrical meter housing 1, the push plate 301 moves and drives the screw rod 302 to insert into the limiting groove 5, and then the nut 4 is rotated to make the nut 4 rotate and insert into the limiting groove 5, thereby completing the fixing effect on the electrical meter housing 1. At the same time, when disassembling the electrical meter housing 1, it is only necessary to rotate and remove the nut 4, and pull the push plate 301 out of the fixing plate 101. When the push plate 301 moves, the support for the clamping plate 204 is cancelled, and the spring 203 resets the clamping plate 204, so that the clamping plate 204 is disengaged from the clamping groove 206, thereby releasing the limiting effect on the electrical meter housing 1 and facilitating disassembly and maintenance.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A structure for installing and fixing electrical equipment in a power distribution room, comprising an electrical appliance housing (1), characterized in that: A fixing plate (101) is provided on one side of the electrical appliance meter housing (1), and a mounting plate (102) is fixedly connected to the top and bottom of the fixing plate (101); and A snap-on assembly (2), the snap-on assembly (2) being arranged inside the fixed plate (101), the snap-on assembly (2) comprising a slide bar (201), the slide bar (201) being arranged inside the fixed plate (101), a slide plate (202) and a spring (203) being sleeved on the top and bottom of the surface of the slide bar (201), a snap-on plate (204) being fixedly connected to one side of the slide plate (202), a fixing groove (205) being provided on the rear side of the electrical meter housing (1), and a snap-on groove (206) being provided inside the fixing groove (205); and A pushing component (3), wherein the pushing component (3) is arranged inside the fixed plate (101), and the pushing component (3) comprises a push plate (301), wherein the push plate (301) is arranged through one side of the fixed plate (101), and a screw rod (302) is fixedly connected to the front side of the push plate (301).

2. The electrical equipment installation and fixing structure for a power distribution room according to claim 1 is characterized in that: A nut (4) is threadedly connected to the surface of the screw rod (302), and a limiting groove (5) is provided on the front side of the fixing plate (101).

3. The electrical equipment installation and fixing structure for a power distribution room according to claim 1, characterized in that: The mounting plate (102) is provided with mounting holes (6) therein, and there are four mounting plates (102).

4. The electrical equipment installation and fixing structure for a power distribution room according to claim 1, characterized in that: The top and bottom of the slide bar (201) are fixedly connected to the inner wall of the fixed plate (101), and the top and bottom of the spring (203) are fixedly connected to the slide plate (202) and the inner wall of the fixed plate (101), respectively.

5. The electrical equipment installation and fixing structure for a power distribution room according to claim 1, characterized in that: The width of the fixing plate (101) is the same as the thickness of the fixing groove (205), and the distance between the two sets of mounting plates (102) is the same as the width of the housing (1) of the electrical appliance meter.

6. The electrical equipment installation and fixing structure for a power distribution room according to claim 1, characterized in that: The other side of the clamping plate (204) penetrates to the outside of the fixing plate (101), and the width of the clamping plate (204) is the same as the width of the clamping groove (206).

7. The electrical equipment installation and fixing structure for a power distribution room according to claim 1, characterized in that: The top and bottom of the fixing plate (101) are both provided with through openings, and the surface of the clamping plate (204) is slidably connected to the inner wall of the through opening.

8. The electrical equipment installation and fixing structure for a power distribution room according to claim 1, characterized in that: One end of the push plate (301) is designed to be arc-shaped, and the surface of the push plate (301) is slidably connected to one side of the clamping plate (204).

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