CN211955561U

CN211955561U - Electric power instrument fixing device

Info

Publication number: CN211955561U
Application number: CN202020026251.8U
Authority: CN
Inventors: 张晓晶
Original assignee: Nanjing Yuchen Automation Technology Co ltd
Current assignee: Nanjing Yuchen Automation Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-11-17
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses an electric instrument fixing device, which comprises a mounting frame, wherein one side of the mounting frame is provided with an instrument panel main body, one side of the upper end and the lower end of the instrument panel main body, which is close to the mounting frame, is fixed with an instrument panel extending part, the upper end and the lower end face of one side of the mounting frame, which is close to the instrument panel main body, are fixed with a vertical fixing frame, and one side of the lower end of the vertical fixing frame, which is close to the instrument panel main body, is provided with a horizontal fixing frame, the horizontal fixing frame is provided with a through hole, the cam can be rotated by rotating a knob, a spring can be in a reciprocating extension and compression state when the cam is rotated, the spring can drive an inserting rod to be inserted into or separated from the through hole and a groove, when the inserting rod is inserted into the through hole and the groove, the horizontal fixing frame and, at the moment, the instrument panel main body can be detached, so that the instrument panel main body is convenient to detach and overhaul.

Description

Electric power instrument fixing device

Technical Field

The utility model relates to an electric power instrument technical field specifically is an electric power instrument fixing device.

Background

The electric power instrument has the functions of accurate electric power parameter measurement, electric energy quality parameter monitoring and analysis, electric energy statistics, out-of-limit alarm, maximum value recording, event sequence recording and the like. The monitoring, remote control and alarm output of the state of the field device are realized through the I/O module. The electric power instrument provides a standard communication interface, double communication network redundancy can be selected, and functions of electric energy pulse output, 4-20 mA analog quantity output and the like are provided. The electric device is designed in a modularized manner in application function, and a user-defined constant value system can drive the analog quantity and logic quantity constant value alarm. The large-screen liquid crystal display interface enables a user to easily obtain power parameters. The powerful functional configuration provides users with a flexible choice for building power monitoring, power quality monitoring and analysis solutions.

The existing electric instrument is fixed by bolts and gluing, and once the instrument panel is damaged, the instrument panel is difficult to disassemble and repair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power instrument fixing device to in case the panel board produces the damage among the solution prior art, then be difficult to dismantle the problem of overhauing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power instrument fixing device, includes the installing frame, one side of installing frame is provided with the panel board main part, one side that the upper and lower end of panel board main part is close to the installing frame is fixed with the panel board extension, the terminal surface all is fixed with fixed vertical frame about one side that the inside of installing frame is close to the panel board main part, the top fixed vertical frame's lower extreme is close to one side of panel board main part and installs fixed crossbearer, the through-hole has been seted up on the fixed crossbearer, the lower surface of panel board extension is seted up flutedly with the position that fixed crossbearer corresponds, the below of fixed crossbearer is fixed with the spring, the inside cover of spring is equipped with the inserted bar, the inside of through-hole and recess is inserted to the upper end of inserted bar, the.

Preferably, one end of the wheel shaft is provided with a second bevel gear, and the second bevel gear is engaged with the first bevel gear.

Preferably, a rotating shaft is fixed at the center of the first bevel gear, and a knob is fixed at one end of the rotating shaft, which is far away from the first bevel gear.

Preferably, a second spring seat is fixed to the upper end of the spring, and the upper surface of the second spring seat is fixed to the upper surface of the fixed cross frame.

Preferably, a first spring seat is arranged on the lower surface of the spring, and the lower surface of the first spring seat is in contact with the cam.

Preferably, the wheel shaft and the two ends are rotatably connected with the mounting frame through bearings.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotating the knob can make the cam rotate, can make the spring be in reciprocal extension and compression state during the cam rotates, and the spring can drive the inserted bar and insert or break away from through-hole and recess, and when the inserted bar inserted through-hole and recess, fixed crossbearer and panel board extension locked each other, when the inserted bar breaks away from through-hole and recess, fixed crossbearer and panel board extension break away from each other, can dismantle the panel board main part this moment, and convenient to detach overhauls.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a gear transmission diagram of the present invention.

In the figure: 1. an instrument panel main body; 2. installing a frame; 3. a cam; 4. a wheel axle; 5. fixing the transverse frame; 6. fixing the vertical frame; 7. a knob; 8. a rotating shaft; 9. an instrument panel extension; 10. a first spring seat; 11. a spring; 12. a second spring seat; 13. a groove; 14. inserting a rod; 15. a through hole; 16. a first bevel gear; 17. a second bevel gear.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, in an embodiment of the present invention, an electric power instrument fixing device includes an installation frame 2, a dashboard main body 1 is disposed on one side of the installation frame 2, a dashboard extension portion 9 is fixed on one side of the dashboard main body 1, which is close to the installation frame 2, and the dashboard extension portion 9 is used for connecting the installation frame 2 and the dashboard main body 1;

continuing to refer to fig. 1 and 2, a fixed vertical frame 6 is fixed on the upper and lower end faces of one side of the inside of the installation frame 2 close to the instrument panel main body 1, a fixed transverse frame 5 is installed on one side of the lower end of the fixed vertical frame 6 above the installation frame close to the instrument panel main body 1, a space is formed among the fixed vertical frame 6, the fixed vertical frame 6 and the installation frame 2, the space can contain an instrument panel extension portion 9, a through hole 15 is formed in the fixed transverse frame 5, a groove 13 is formed in the position, corresponding to the fixed transverse frame 5, of the lower surface of the instrument panel extension portion 9, and the groove 13 and the through hole 15 are both used;

as shown in fig. 2, a spring 11 is fixed below the fixed cross frame 5, an insertion rod 14 is sleeved inside the spring 11, the upper end of the insertion rod 14 is inserted into the through hole 15 and the groove 13, when the insertion rod 14 is inserted into the through hole 15 and the groove 13, the fixed cross frame 5 and the instrument panel extension 9 are locked with each other, and when the insertion rod 14 is separated from the through hole 15 and the groove 13, the fixed cross frame 5 and the instrument panel extension 9 are separated from each other;

continuing to refer to fig. 2, a cam 3 is arranged below the spring 11, a wheel shaft 4 is arranged on the cam 3, the wheel shaft 4 and two ends are rotatably connected with the mounting frame 2 through bearings, the cam 3 can be driven to rotate when the wheel shaft 4 rotates, and the spring 11 can be in a reciprocating extension and compression state when the cam 3 rotates, so that the insertion rod 14 can be inserted and separated conveniently;

referring to fig. 2, a second spring seat 12 is fixed to the upper end of the spring 11, the upper surface of the second spring seat 12 is fixed to the upper surface of the fixed cross frame 5, a first spring seat 10 is arranged on the lower surface of the spring 11, and the lower surface of the first spring seat 10 is in contact with the cam 3;

referring to fig. 1 and 3, a second bevel gear 17 is mounted at one end of the axle 4, the second bevel gear 17 is engaged with a first bevel gear 16, a rotating shaft 8 is fixed at the center of the first bevel gear 16, a knob 7 is fixed at one end of the rotating shaft 8 far away from the first bevel gear 16, the rotating shaft 8 can be rotated by rotating the knob 7, the rotating shaft 8 can drive the first bevel gear 16 to rotate, the first bevel gear 16 can drive the second bevel gear 17 to rotate, and the second bevel gear 17 can drive the axle 4 to rotate; the rotating knob 7 can be rotated to rotate the rotating shaft 8, the rotating shaft 8 can drive the first bevel gear 16 to rotate, the first bevel gear 16 can drive the second bevel gear 17 to rotate, the second bevel gear 17 can drive the wheel shaft 4 to rotate, the wheel shaft 4 can drive the cam 3 to rotate when rotating, the spring 11 can be in a reciprocating extension and compression state when rotating the cam 3, the spring 11 can drive the inserted link 14 to be inserted into or separated from the through hole 15 and the groove 13, when the inserted link 14 is inserted into the through hole 15 and the groove 13, the fixed cross frame 5 and the instrument panel extension part 9 are locked with each other, when the inserted link 14 is separated from the through hole 15 and the groove 13, the fixed cross frame 5 and the instrument panel extension part 9 are separated from each other, and at the moment.

The utility model discloses a theory of operation and use flow: the rotating knob 7 can be rotated to rotate the rotating shaft 8, the rotating shaft 8 can drive the first bevel gear 16 to rotate, the first bevel gear 16 can drive the second bevel gear 17 to rotate, the second bevel gear 17 can drive the wheel shaft 4 to rotate, the wheel shaft 4 can drive the cam 3 to rotate when rotating, the spring 11 can be in a reciprocating extension and compression state when rotating the cam 3, the spring 11 can drive the inserted link 14 to be inserted into or separated from the through hole 15 and the groove 13, when the inserted link 14 is inserted into the through hole 15 and the groove 13, the fixed cross frame 5 and the instrument panel extension part 9 are locked with each other, when the inserted link 14 is separated from the through hole 15 and the groove 13, the fixed cross frame 5 and the instrument panel extension part 9 are separated from each other, and at the moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric power instrument fixing device, includes installing frame (2), its characterized in that: an instrument panel main body (1) is arranged on one side of the mounting frame (2), an instrument panel extending portion (9) is fixed on one side, close to the mounting frame (2), of the upper end and the lower end of the instrument panel main body (1), a fixing vertical frame (6) is fixed on the upper end face and the lower end face of one side, close to the instrument panel main body (1), of the inner portion of the mounting frame (2), a fixing transverse frame (5) is installed on one side, close to the instrument panel main body (1), of the lower end of the fixing vertical frame (6) above, a through hole (15) is formed in the fixing transverse frame (5), a groove (13) is formed in the position, corresponding to the fixing transverse frame (5), of the lower surface of the instrument panel extending portion (9), a spring (11) is fixed below the fixing transverse frame (5), an inserting rod (14) is sleeved in the spring (11), and the upper end of the inserting rod (14, a cam (3) is arranged below the spring (11), and a wheel shaft (4) is mounted on the cam (3).

2. An electric power meter fixing device as claimed in claim 1, wherein: one end of the wheel shaft (4) is provided with a second bevel gear (17), and the second bevel gear (17) is engaged with a first bevel gear (16).

3. An electric power meter fixing device as claimed in claim 2, wherein: a rotating shaft (8) is fixed at the center of the first bevel gear (16), and a knob (7) is fixed at one end, far away from the first bevel gear (16), of the rotating shaft (8).

4. An electric power meter fixing device as claimed in claim 1, wherein: and a second spring seat (12) is fixed at the upper end of the spring (11), and the upper surface of the second spring seat (12) is fixed with the upper surface of the fixed transverse frame (5).

5. An electric power meter fixing device as claimed in claim 1, wherein: the lower surface of the spring (11) is provided with a first spring seat (10), and the lower surface of the first spring seat (10) is in contact with the cam (3).

6. An electric power meter fixing device as claimed in claim 1, wherein: the wheel shaft (4) and two ends are rotatably connected with the mounting frame (2) through bearings.