CN215414879U

CN215414879U - Mechanical wired active remote transmission integrated SF6 density monitor

Info

Publication number: CN215414879U
Application number: CN202121250913.0U
Authority: CN
Inventors: 林凯锋
Original assignee: Xi'an Hengruifeng Electric Co ltd
Current assignee: Xi'an Hengruifeng Electric Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-04
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a mechanical wired active remote transmission integrated SF6 density monitor, which comprises a protection mechanism, wherein one side of the protection mechanism is connected with a sealing mechanism in a sliding way, the inner side of the protection mechanism is fixedly connected with a monitoring mechanism, the lower end of the monitoring mechanism is fixedly connected with an air inlet mechanism, the protection mechanism comprises a protection frame, the inner side of the protection frame is provided with an inner groove, the bottom of the inner side of the inner groove is provided with a through hole, the device pulls a handle to drive a sealing block to slide out of the inner groove, then rotates a pipe cover to be separated from a screwed pipe, then connects the air inlet pipe with a tested product, and then observes and reads a first pointer and a second pointer corresponding to a first signal value and a second signal value to obtain data, and then protects the structure protection device from being damaged, thereby effectively realizing that the existing monitor has a remote signal transmission function, increasing the remote transmission function, recording real-time data and finding abnormality in time, ensure normal operation of power equipment and a protective structure, and make the use more convenient.

Description

Mechanical wired active remote transmission integrated SF6 density monitor

Technical Field

The utility model relates to a monitor, in particular to a mechanical wired active remote transmission integrated SF6 density monitor, and belongs to the technical field of monitors.

Background

The SF6 density relay is an important protection and control element in a power system, if a breaker fails, great economic loss is caused, and in order to ensure the operation reliability of the breaker, various indexes of the breaker, particularly SF6 gas, must be monitored frequently to reach the regulation of relevant standards so that the SF6 breaker can keep a good working state for a long time.

The existing SF6 density relay does not have a remote signal transmission function, a remote transmission function is added, real-time data is recorded, abnormality is found in time, normal operation of power equipment is ensured, a protection structure is not arranged, and therefore a mechanical wired active remote transmission integrated SF6 density monitor is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical wired active remote transmission integrated SF6 density monitor, which solves the problems that an SF6 density relay provided in the background art does not have a remote signal transmission function, a remote transmission function is added, real-time data is recorded, abnormality is found in time, normal operation of electric power equipment is ensured, and a protection structure is not provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wired active teletransmission integral type SF density monitor of machinery, includes protection machanism, protection machanism one side sliding connection has a sealing mechanism, monitoring machanism of inboard fixedly connected with of protection machanism, air inlet mechanism of monitoring machanism lower extreme fixedly connected with, protection machanism includes a protection frame, an inside groove has been seted up to the protection frame inboard, a through-hole has been seted up to the inboard bottom of inside groove, an opening has been seted up to protection frame one side, two spouts have been seted up at the opening both ends.

Preferably, sealing mechanism includes a sealed piece, sealed piece sliding connection is inboard at the opening, two sliders of sealed piece both sides fixedly connected with, handle of sealed piece one end fixedly connected with.

Preferably, monitoring mechanism includes first fixed block and second fixed block, first fixed block and second fixed block fixed connection are inboard at the inside groove, four first mountings of first fixed block one side fixedly connected with, first dial plate of fixedly connected with in the middle of the first fixed block, the first signal of the inboard fixedly connected with a plurality of first dial plate, the first pointer of the inboard fixedly connected with of first dial plate, four second mountings of second fixed block one side fixedly connected with, fixedly connected with second dial plate in the middle of the second fixed block, the inboard fixedly connected with second signal of second dial plate, the inboard fixedly connected with second pointer of second dial plate.

Preferably, the air inlet mechanism includes the intake pipe, intake pipe fixed connection is at the protection frame lower extreme, fixed pipe of intake pipe lower extreme fixedly connected with, connecting pipe of fixed pipe lower extreme fixedly connected with, screwed pipe of connecting pipe one end fixedly connected with, screwed pipe lower extreme threaded connection has a tube cap, a thread groove has been seted up to the tube cap inboard.

Preferably, the sliding block is in sliding connection with the sliding groove, and the sealing block is in sliding connection with the opening through the sliding block and the sliding groove.

Preferably, the air inlet pipe is communicated with the through hole, and the air inlet pipe is communicated with the inner groove.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a mechanical wired active remote transmission integrated SF6 density monitor, which has the characteristics of remote signal transmission function, increased remote transmission function, real-time data recording, abnormality finding in time and ensuring normal operation and a protective structure of electric power equipment, and compared with the traditional monitor in specific use, the mechanical wired active remote transmission integrated SF6 density monitor has the following advantages:

this device pulling handle drives sealed piece roll-off inside groove, rotate the tube cap again and make and break away from with the screwed pipe, be connected the intake pipe again with the product under test, observe again and read first pointer and second pointer and to should directional first signal and second signal numerical value learn data, protective structure protection device is not destroyed again, the effectual present monitor that has realized has the far-end signal transmission function, increase the teletransmission function, the real-time data of record, in time discover unusually, ensure power equipment normal operating and protective structure, make and use convenience more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a protection frame according to the present invention;

FIG. 3 is a schematic structural view of the sealing mechanism of the present invention;

FIG. 4 is a schematic view of an intake manifold configuration of the present invention;

fig. 5 is a schematic view of the tube cover structure of the present invention.

In the figure:

1. a protection mechanism; 11. a protective frame; 12. an inner tank; 13. a through hole; 14. an opening; 15. a chute;

2. a sealing mechanism; 21. a sealing block; 22. a slider; 23. a handle;

3. a monitoring mechanism; 31. a first fixed block; 32. a second fixed block; 33. a first fixing member; 34. a first dial plate; 35. a first signal; 36. a first pointer; 37. a second fixing member; 38. a second dial plate; 39. a second signal; 310. a second pointer;

4. an air intake mechanism; 41. an air inlet pipe; 42. a fixed tube; 43. a connecting pipe; 44. a threaded pipe; 45. a tube cover; 46. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a wired active teletransmission integral type SF6 density monitor of machinery, including

protection machanism

1, 1 one side sliding connection of protection machanism has a sealing mechanism 2, monitoring machanism 3 of 1 inboard fixedly connected with of protection machanism, mechanism 4 admits air of 3 lower extreme fixedly connected with of monitoring machanism, protection machanism 1 includes a protection frame 11, an inside groove 12 has been seted up to protection frame 11 inboard, a through-hole 13 has been seted up to inside groove 12 inboard bottom, an opening 14 has been seted up to protection frame 11 one side, two spouts 15 have been seted up at opening 14 both ends, it has had the monitor and has the far-end signal transmission function to have played, increase the teletransmission function, record real-time data, in time discover unusually, ensure power equipment normal operating and protective structure, make use convenience more.

Wherein, sealing mechanism 2 includes a sealed piece 21, and sealed piece 21 sliding connection is inboard at opening 14, two sliders 22 of sealed piece 21 both sides fixedly connected with, handle 23 of 21 one end fixedly connected with of sealed piece, has played and has sealed monitoring mechanism 3, makes monitoring mechanism 3 safer.

Wherein, monitoring mechanism 3 includes first fixed block 31 and second fixed block 32, first fixed block 31 and second fixed block 32 fixed connection are inboard at inside groove 12, four first mounting 33 of first fixed block 31 one side fixedly connected with, first dial plate 34 of fixedly connected with in the middle of the first fixed block 31, the inboard fixedly connected with a plurality of first signal 35 of first dial plate 34, the inboard fixedly connected with first pointer 36 of first dial plate 34, four second mounting 37 of second fixed block 32 one side fixedly connected with, fixedly connected with second dial plate 38 in the middle of the second fixed block 32, the inboard fixedly connected with second signal 39 of second dial plate 38, the inboard fixedly connected with second pointer 310 of second dial plate 38, far-end signal transmission function has been played, increase the teletransmission function, record real-time data, in time discover unusually, ensure power equipment normal operating.

Wherein, air inlet mechanism 4 includes intake pipe 41, intake pipe 41 fixed connection is at the 11 lower extremes of protective frame, fixed pipe 42 of intake pipe 41 lower extreme fixedly connected with, connecting pipe 43 of fixed pipe 42 lower extreme fixedly connected with, screwed pipe 44 of connecting pipe 43 one end fixedly connected with, screwed pipe 44 lower extreme threaded connection has a tube cap 45, a thread groove 46 has been seted up to tube cap 45 inboard, has played the messenger and can be better monitoring.

The sliding block 22 is connected with the sliding groove 15 in a sliding manner, and the sealing block 21 is connected with the opening 14 in a sliding manner through the sliding block 22 and the sliding groove 15, so that the connection between the protection mechanism 1 and the sealing mechanism 2 is firmer.

Wherein, the air inlet pipe 41 is communicated with the through hole 13, and the air inlet pipe 41 is communicated with the inner groove 12, thereby achieving more accurate monitoring.

Specifically, when the utility model is used, the sliding block 22 slides in the sliding groove 15 in the protection mechanism 1 by pulling the handle 23 in the sealing mechanism 2, and drives the sealing block 21 to slide out of the opening 14 and slide out of the inner groove 12, the first fixing block 31 and the second fixing block 32 in the monitoring mechanism 3 are fixed in the inner groove 12, the air inlet pipe 41 in the air inlet mechanism 4 passes through the through hole 13 to expose the inner groove 12 and is fixedly connected with the first fixing block 31, the threaded groove 46 rotates on the threaded pipe 44 by rotating the pipe cover 45 and drives the pipe cover 45 to separate from the threaded pipe 44, the air inlet pipe 41 is connected with a product to be tested, the first signal 35 and the second signal 39 correspondingly pointed by the first pointer 36 and the second pointer 310 are observed, the data is obtained by reading the numerical values of the first signal 35 and the second signal 39, and the protection device is not damaged by the structure, the effective monitor that has realized now has the remote signal transmission function, increases the teletransmission function, and the record real-time data is in time discover unusually, ensures power equipment normal operating and protective structure, makes the convenience more that uses.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wired active teletransmission integral type SF6 density monitor of machinery, includes protection machanism (1), its characterized in that, sliding connection has a sealing mechanism (2) in protection machanism (1) one side, monitoring mechanism (3) of protection machanism (1) inboard fixedly connected with, air inlet mechanism (4) of monitoring mechanism (3) lower extreme fixedly connected with, protection machanism (1) includes a protection frame (11), an inside groove (12) have been seted up to protection frame (11) inboard, a through-hole (13) have been seted up to inside groove (12) inboard bottom, an opening (14) have been seted up to protection frame (11) one side, two spout (15) have been seted up at opening (14) both ends.

2. The mechanical-wired active remote integrated SF6 density monitor of claim 1, wherein: sealing mechanism (2) include one sealed piece (21), sealed piece (21) sliding connection is inboard at opening (14), two sliders (22) of sealed piece (21) both sides fixedly connected with, handle (23) of sealed piece (21) one end fixedly connected with.

3. The mechanical-wired active remote integrated SF6 density monitor of claim 1, wherein: the monitoring mechanism (3) comprises a first fixed block (31) and a second fixed block (32), the first fixing block (31) and the second fixing block (32) are fixedly connected to the inner side of the inner groove (12), one side of the first fixing block (31) is fixedly connected with four first fixing pieces (33), a first dial plate (34) is fixedly connected in the middle of the first fixed block (31), the inner side of the first dial (34) is fixedly connected with a plurality of first signals (35), a first pointer (36) is fixedly connected to the inner side of the first dial plate (34), four second fixing pieces (37) are fixedly connected to one side of the second fixing piece (32), a second dial plate (38) is fixedly connected in the middle of the second fixed block (32), the inner side of the second dial (38) is fixedly connected with a second signal (39), and the inner side of the second dial (38) is fixedly connected with a second pointer (310).

4. The mechanical-wired active remote integrated SF6 density monitor of claim 1, wherein: intake mechanism (4) include intake pipe (41), intake pipe (41) fixed connection is at protection frame (11) lower extreme, fixed pipe (42) of intake pipe (41) lower extreme fixedly connected with, connecting pipe (43) of fixed pipe (42) lower extreme fixedly connected with, screwed pipe (44) of connecting pipe (43) one end fixedly connected with, screwed pipe (44) lower extreme threaded connection has a tube cap (45), a thread groove (46) have been seted up to tube cap (45) inboard.

5. The mechanical-wired active remote integrated SF6 density monitor of claim 2, wherein: the sliding block (22) is in sliding connection with the sliding groove (15), and the sealing block (21) is in sliding connection with the opening (14) through the sliding block (22) and the sliding groove (15).

6. The mechanically-wired active-remote integrated SF6 density monitor of claim 4, wherein: the air inlet pipe (41) is communicated with the through hole (13), and the air inlet pipe (41) is communicated with the inner groove (12).