CN209993912U - Low-voltage cabinet ammeter embedded assembly structure - Google Patents

Low-voltage cabinet ammeter embedded assembly structure Download PDF

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Publication number
CN209993912U
CN209993912U CN201920926741.0U CN201920926741U CN209993912U CN 209993912 U CN209993912 U CN 209993912U CN 201920926741 U CN201920926741 U CN 201920926741U CN 209993912 U CN209993912 U CN 209993912U
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China
Prior art keywords
wall
ammeter
cabinet
low
screw
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Active
Application number
CN201920926741.0U
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Chinese (zh)
Inventor
汪海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Pengcheng Electric Co Ltd
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Shenzhen Pengcheng Electric Co Ltd
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Abstract

The utility model relates to a low-voltage cabinet ammeter embedded assembly structure, which comprises a cabinet body, wherein a plurality of concave cavities for assembling ammeters are formed on the back surface of the cabinet body; the inner wall of the opening of the concave cavity is provided with a plurality of screw holes, and the concave cavity also comprises a limiting screw which is matched with the screw holes and used for limiting the front side surface of the ammeter; the inner wall of the upper side, the inner wall of the left side and the inner wall of the right side of the concave cavity are provided with silica gel gaskets; an inlet wire opening opposite to the wire holder of the ammeter is arranged on the inner wall of the lower side of the concave cavity; at the back shaping cavity of the cabinet body, push the ammeter into the cavity, rely on the upside inner wall, the outside surface location of the crowded ammeter of silica gel piece of left side inner wall and right side inner wall, in the screw hole is packed into to spacing screw, prevent through spacing screw that the ammeter from deviating from, the internal portion electric wire of cabinet penetrates the cavity by the inlet wire opening and can accomplish the assembly with the terminal connection of ammeter, it is all very convenient that assembly and observation are all, and can not cause the interference to the distribution of the internal other devices of cabinet.

Description

Low-voltage cabinet ammeter embedded assembly structure
Technical Field
The utility model relates to a low-voltage cabinet technical field, more specifically say, relate to an embedded assembly structure of low-voltage cabinet ammeter.
Background
The low-voltage switch cabinet is used for power plants, petroleum, chemical industry, metallurgy and other industries and is used for power transmission, power distribution and electric energy conversion; the ammeter of present low-voltage cabinet mostly sets up in the inside of the cabinet body, and need set up the observation window on the cabinet body and observe the ammeter reading, and the ammeter can not be too far away with the distance of observation window, can bring inconvenience for the assembly of the internal other devices of cabinet.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide an embedded assembly structure of low-voltage cabinet ammeter.
The utility model provides a technical scheme that its technical problem adopted is:
an embedded assembly structure of a low-voltage cabinet ammeter is constructed, and comprises a cabinet body; the back of the cabinet body is provided with a plurality of concave cavities for assembling electric meters; the inner wall of the opening of the concave cavity is provided with a plurality of screw holes, and the concave cavity also comprises a limiting screw which is matched with the screw holes and used for limiting the front side surface of the electric meter; the inner wall of the upper side, the inner wall of the left side and the inner wall of the right side of the concave cavity are provided with silica gel gaskets; and an inlet wire opening which is right opposite to the wire holder of the ammeter is arranged on the inner wall of the lower side of the concave cavity.
Embedded assembly structure of low-voltage cabinet ammeter, wherein, the embedded insulating silica gel piece that is equipped with of inlet wire opening, be provided with the line hole of crossing that a plurality of power supply lines pass through on the insulating silica gel piece, the internal diameter of crossing the line hole is less than the external diameter of electric wire.
Embedded assembly structure of low-voltage cabinet ammeter, wherein, stop screw is made by insulating material.
The utility model discloses an embedded assembly structure of low-voltage cabinet ammeter, wherein, the limiting screw includes the head and the threaded pole part that are connected; the head is sleeved with an insulating rubber sleeve.
The beneficial effects of the utility model reside in that: at the back shaping cavity of the cabinet body, push the ammeter into the cavity, rely on the upside inner wall, the outside surface location of the crowded ammeter of silica gel piece of left side inner wall and right side inner wall, in the screw hole is packed into to spacing screw, prevent through spacing screw that the ammeter from deviating from, the internal portion electric wire of cabinet penetrates the cavity by the inlet wire opening and can accomplish the assembly with the terminal connection of ammeter, it is all very convenient that assembly and observation are all, and can not cause the interference to the distribution of the internal other devices of cabinet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
fig. 1 is a schematic view of an embedded assembly structure of a low-voltage cabinet electric meter according to a preferred embodiment of the present invention;
fig. 2 is a sectional view of the low-voltage cabinet electric meter embedded assembly structure according to the preferred embodiment of the present invention;
fig. 3 is a schematic view of a limit screw structure of an embedded assembling structure of a low-voltage cabinet electric meter according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The utility model discloses a low-voltage cabinet ammeter embedded assembly structure of a preferred embodiment, as shown in fig. 1, refer to fig. 2 and fig. 3 at the same time, including the cabinet body 1, the back of the cabinet body 1 is formed with a plurality of cavities 10 for assembling the ammeter 2; the inner wall of the opening of the concave cavity 10 is provided with a plurality of screw holes 100, and the concave cavity further comprises a limiting screw 101 which is matched with the screw holes 100 and used for limiting the front side surface of the ammeter 2; the inner wall of the upper side, the inner wall of the left side and the inner wall of the right side of the concave cavity 10 are provided with silica gel gaskets 11; an inlet wire opening 102 opposite to the wire holder of the ammeter 2 is formed in the inner wall of the lower side of the concave cavity 10; the electric meter assembling method comprises the steps that a concave cavity 10 is formed in the back face of a cabinet body 1, the electric meter is pushed into the concave cavity 10, the outer side surface of the electric meter is tightly squeezed by means of silica gel sheets 11 on the inner wall of the upper side, the inner wall of the left side and the inner wall of the right side for positioning, a limiting screw 101 is installed in a screw hole 100, the electric meter is prevented from being pulled out through the limiting screw 101, an electric wire in the cabinet body 1 penetrates into the concave cavity 10 through a wire inlet opening 102 and is connected with a binding post of the electric meter, assembling can be completed;
it should be noted that, when the low-voltage cabinet is actually used, a space of at least 80cm needs to be reserved from the wall body on the back surface of the low-voltage cabinet, so that the problem that the low-voltage cabinet cannot be observed in a mode of arranging an electric meter on the back surface of the low-voltage cabinet is solved.
Preferably, an insulating silica gel block 103 is embedded in the inlet opening 102, a plurality of wire passing holes 104 through which power supply wires pass are arranged on the insulating silica gel block 103, and the inner diameter of each wire passing hole is smaller than the outer diameter of each wire; the cabinet body is convenient to keep sealed and insulating, and when penetrating the wire hole with the electric wire simultaneously, can play the clamping action to the electric wire, convenient assembly.
Preferably, the set screw 101 is made of an insulating material.
Preferably, the stop screw 101 includes a connected head 1010 and threaded shaft 1011; the head 1010 is sleeved with an insulating rubber sleeve 1012; avoiding damaging the electric meter.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims (4)

1. An electric meter embedded assembly structure of a low-voltage cabinet comprises a cabinet body; the electric meter cabinet is characterized in that a plurality of concave cavities for assembling electric meters are formed on the back of the cabinet body; the inner wall of the opening of the concave cavity is provided with a plurality of screw holes, and the concave cavity also comprises a limiting screw which is matched with the screw holes and used for limiting the front side surface of the electric meter; the inner wall of the upper side, the inner wall of the left side and the inner wall of the right side of the concave cavity are provided with silica gel gaskets; and an inlet wire opening which is right opposite to the wire holder of the ammeter is arranged on the inner wall of the lower side of the concave cavity.
2. The low-voltage cabinet ammeter embedded assembly structure as claimed in claim 1, wherein an insulating silica gel block is embedded in the inlet opening, a plurality of wire passing holes for passing power supply wires are formed in the insulating silica gel block, and the inner diameter of each wire passing hole is smaller than the outer diameter of each wire.
3. The low-voltage cabinet electric meter embedded assembly structure as recited in claim 1, wherein the limit screw is made of an insulating material.
4. The low-voltage cabinet electric meter embedded assembly structure as recited in claim 1, wherein the limit screw comprises a head portion and a threaded shaft portion that are connected; the head is sleeved with an insulating rubber sleeve.
CN201920926741.0U 2019-06-19 2019-06-19 Low-voltage cabinet ammeter embedded assembly structure Active CN209993912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920926741.0U CN209993912U (en) 2019-06-19 2019-06-19 Low-voltage cabinet ammeter embedded assembly structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920926741.0U CN209993912U (en) 2019-06-19 2019-06-19 Low-voltage cabinet ammeter embedded assembly structure

Publications (1)

Publication Number Publication Date
CN209993912U true CN209993912U (en) 2020-01-24

Family

ID=69297425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920926741.0U Active CN209993912U (en) 2019-06-19 2019-06-19 Low-voltage cabinet ammeter embedded assembly structure

Country Status (1)

Country Link
CN (1) CN209993912U (en)

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