Secondary meter mounting structure

Abstract

The utility model discloses a secondary meter installation structure which comprises a secondary meter body and a frame plate, the secondary meter body comprises a main body piece and a display piece which are connected, the width of the display piece is larger than that of the main body piece, a groove body is arranged on the frame plate, the main body piece can penetrate through the groove body, and the groove body abuts against the display piece. A plurality of hook grooves are formed in the outer wall of the main body piece, each group of hook grooves is connected with a movable plate, each movable plate is in threaded connection with a limiting screw rod, and the limiting screw rods abut against the inner wall of the frame plate; according to the utility model, the main body piece of the secondary meter body penetrates into the inner side of the frame plate through the groove body, the display piece of the secondary meter body displays information outside the frame plate, the movable plate is connected with the hook groove, and the limiting screw rod is screwed on the movable plate and abuts against the inner wall of the frame plate, so that the secondary meter body is stably installed, is convenient to disassemble, assemble and maintain, and is not easy to shake; and the main body part of the secondary meter body is isolated and protected, so that the secondary meter body is not easy to collide from the outer wall of the frame plate, and the service life is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of secondary meter installation, in particular to a secondary meter installation structure. Background Art

[0002] The secondary meter refers to the signal processing, transmission and display instrument installed in the control room or duty room, which is often used to display the conductivity, acid, base and salt concentration, turbidity and other values ​​of the test solution.

[0003] At present, the existing secondary meters are usually simply installed, which not only has poor installation stability but is also easily damaged by collision. Therefore, the utility model proposes a secondary meter installation structure that can solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a secondary meter installation structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a secondary meter installation structure, comprising a secondary meter body and a frame plate, the secondary meter body comprising a main body and a display part connected to each other, the display part having a width greater than that of the main body, a groove body being arranged on the frame plate, the groove body being capable of allowing the main body to penetrate therein and abutting against the display part;

[0006] The outer wall of the main body is provided with a plurality of hook grooves, each group of the hook grooves is connected with a movable plate, the movable plate is screwed with a limiting screw, and the limiting screw abuts against the inner wall of the frame plate.

[0007] As a preferred technical solution of the utility model, an elastic layer is arranged on the rear side of the display element.

[0008] As a preferred technical solution of the utility model, a rotating handle is provided at one end of the limiting screw away from the frame plate.

[0009] As a preferred technical solution of the utility model, the hook groove includes an upper hook groove located in the upper half of the outer wall of the main body, and a lower hook groove located in the lower half of the outer wall of the main body. The depth of the upper hook groove gradually increases from bottom to top, and the depth of the lower hook groove gradually increases from top to bottom.

[0010] As a preferred technical solution of the utility model, a clamping block is connected to one side of the movable plate, and the clamping block can be clamped in the hook groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a secondary meter installation structure, which allows the main body of the secondary meter to penetrate into the inner side of the frame plate through the groove body through the set frame plate, and the display part of the secondary meter body displays information on the outside of the frame plate, and is connected to the hook groove through a movable plate, and the limiting screw is screwed on the movable plate and abuts against the inner wall of the frame plate, so that the secondary meter body can be stably installed, convenient for disassembly and maintenance, not easy to shake, and has the effect of isolating and protecting the main body of the secondary meter body, which is not easy to be collided from the outer wall of the frame plate, effectively extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a forward schematic diagram of the connection between the secondary meter body and the frame plate of the utility model;

[0013] Figure 2 This is a schematic diagram of the utility model and the frame plate structure;

[0014] Figure 3 This is a lateral schematic diagram of the connection between the secondary meter body and the frame plate of the utility model;

[0015] Figure 4 This is a schematic diagram of the connection relationship between the movable plate and the hook groove of the utility model;

[0016] Figure 5 This is a schematic diagram of the working of the secondary meter body of the utility model;

[0017] In the figure: 10, secondary meter body; 11, main body; 12, display part; 13, elastic layer; 14, hook groove; 15, movable plate; 16, limit screw; 17, rotating handle; 18, clamping block; 20, frame plate; 21, slot body. DETAILED DESCRIPTION

[0018] 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 in 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.

[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-5 The utility model provides a technical solution: a secondary meter installation structure, including a secondary meter body 10 and a frame plate 20, the secondary meter body 10 includes a main body 11 and a display part 12 connected to each other, the width of the display part 12 is greater than the width of the main body 11, and a groove body 21 is provided on the frame plate 20, the groove body 21 can be used for the main body 11 to penetrate and abut against the display part 12; a plurality of hook grooves 14 are provided on the outer wall of the main body 11, each group of hook grooves 14 is connected to a movable plate 15, the movable plate 15 is screwed with a limiting screw 16, and the limiting screw 16 abuts against the inner wall of the frame plate 20.

[0022] Specifically, by setting the frame plate 20, the main body 11 of the secondary meter body 10 is inserted into the inner side of the frame plate 20 through the groove body 21, and the display part 12 of the secondary meter body 10 displays information outside the frame plate 20, and is connected to the hook groove 14 through the movable plate 15. The limiting screw 16 is screwed on the movable plate 15 and abuts against the inner wall of the frame plate 20, so that the secondary meter body 10 is stably installed, easy to disassemble and repair, not easy to shake, and has an isolation and protection effect on the main body 11 of the secondary meter body 10, which is not easy to be hit from the outer wall of the frame plate 20, effectively extending the service life.

[0023] An elastic layer 13 is disposed at the rear side of the display element 12 . When the secondary meter body 10 is installed, the elastic layer 13 presses against the outer wall of the groove body 21 , so that when the limiting screw 16 is tightened, the elastic layer 13 can be deformed to protect the display element 12 .

[0024] A rotating handle 17 is provided at one end of the limiting screw 16 away from the frame plate 20 to facilitate tightening the limiting screw 16 .

[0025] The hook groove 14 includes an upper hook groove located in the upper half of the outer wall of the main body 11, and a lower hook groove located in the lower half of the outer wall of the main body 11. The depth of the upper hook groove gradually increases from bottom to top, and the depth of the lower hook groove gradually increases from top to bottom. A clamping block 18 is connected to one side of the movable plate 15, and the clamping block 18 can be clamped in the hook groove 14. The movable plate 15 is hooked with the hook groove 14 through the clamping block 18, and the clamping block 18 is not easy to fall off from the hook groove 14.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A secondary meter installation structure, characterized in that: It includes a secondary meter body and a frame plate, wherein the secondary meter body includes a main body and a display part connected to each other, wherein the width of the display part is greater than the width of the main body part, and a groove is provided on the frame plate, wherein the main body part can be inserted into the groove and abut against the display part; The outer wall of the main body is provided with a plurality of hook grooves, each group of the hook grooves is connected with a movable plate, the movable plate is screwed with a limiting screw, and the limiting screw abuts against the inner wall of the frame plate.

2. A secondary meter installation structure according to claim 1, characterized in that: An elastic layer is arranged on the rear side of the display element.

3. A secondary meter installation structure according to claim 1, characterized in that: A rotating handle is arranged at one end of the limiting screw away from the frame plate.

4. A secondary meter installation structure according to claim 1, characterized in that: The hook groove includes an upper hook groove located at the upper half of the outer wall of the main body, and a lower hook groove located at the lower half of the outer wall of the main body. The depth of the upper hook groove gradually increases from bottom to top, and the depth of the lower hook groove gradually increases from top to bottom.

5. A secondary meter installation structure according to claim 4, characterized in that: A clamping block is connected to one side of the movable plate, and the clamping block can be clamped in the hook groove.

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