CN212341169U

CN212341169U - SF6 gas leakage alarm on-line monitoring device

Info

Publication number: CN212341169U
Application number: CN202021185703.3U
Authority: CN
Inventors: 邢维康
Original assignee: Jiangsu Yipa Power Technology Co ltd
Current assignee: Jiangsu Yipa Power Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-12
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a SF6 gas leakage warning on-line monitoring device, including the horizontal pole, the horizontal pole has two, the preceding terminal surface of horizontal pole all is provided with T type spout, the position that the horizontal pole rear end face is close to both ends all is provided with the rectangle through-hole, the inside of rectangle through-hole is provided with the stock, the bottom fixed mounting of stock has the rectangle piece, the top of stock is provided with circular through-hole, the intermediate position of horizontal pole rear end face all is provided with the screw hole, the inside of screw hole is provided with the threaded rod. The utility model discloses a set up the threaded rod and be convenient for fix the relative position of two horizontal poles, through setting up T type spout, make the fixed plate can lead to T type slider and slide in the inside of T type spout to the adjustment is in the interval of the fixed plate of same horizontal plane, make the alarm monitor can fix on the wall through circular through-hole, only need to fix the alarm monitor at the wall through circular through-hole with two spacing lids, and is easy and simple to handle.

Description

SF6 gas leakage alarm on-line monitoring device

Technical Field

The utility model relates to a monitoring devices technical field specifically is a SF6 gas leakage alarm on-line monitoring device.

Background

The sulfur hexafluoride gas is an artificial inert gas synthesized by two french chemists Moissan and Lebeau in nine-zero years, the chemical formula of the sulfur hexafluoride gas is SF6, the SF6 gas is colorless, tasteless, non-toxic, non-flammable and transparent, the possibility of liquefaction is usually provided, the gas state can be kept at more than forty-five ℃, the insulation of the sulfur hexafluoride gas is three times that of air under a uniform electric field, and the insulation of the sulfur hexafluoride gas is equivalent to that of transformer oil under four atmospheric pressures.

However, the existing online monitoring device for SF6 gas leakage is inconvenient to install in the using process, the pipeline connection for the traditional detection device is simply connected through nuts, and a plurality of nuts are connected, so that the worker needs to repeatedly work, the time of the worker is wasted, and the disassembly is inconvenient when the maintenance is needed; therefore, the existing requirement is not met, and an SF6 gas leakage alarm online monitoring device is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SF6 gas leakage alarm on-line monitoring device to solve the current SF6 gas leakage's that proposes in the above-mentioned background art on-line monitoring device, in the use, and easy to assemble, be used for traditional detection device pipe connection to simply connect through the nut, and all be that a plurality of nuts connect, the staff need carry out repetitive work, very extravagant staff's time, when needing the maintenance, dismantle inconvenient scheduling problem also simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an SF6 gas leakage alarming on-line monitoring device comprises two cross rods, wherein T-shaped sliding grooves are formed in the front end faces of the cross rods, rectangular through holes are formed in the positions, close to the two ends, of the rear end faces of the cross rods, a long rod is arranged inside the rectangular through holes, a rectangular block is fixedly arranged at the bottom end of the long rod, a circular through hole is formed in the top end of the long rod, threaded holes are formed in the middle positions of the rear end faces of the cross rods, threaded rods are arranged inside the threaded holes, a cylindrical block is fixedly arranged at the top end of the threaded rods, a T-shaped sliding block is clamped inside the T-shaped sliding grooves, a fixing plate is arranged at the top end of the T-shaped sliding block, grooves are formed inside the fixing plate, arc-shaped clamping strips are fixedly arranged on the two sides of each groove, an L-shaped clamping, the both sides of L type cardboard are provided with the arc draw-in groove, the front end of horizontal pole is provided with the alarm monitor, the both ends of horizontal pole all are provided with spacing lid, one side of spacing lid is provided with the rectangular channel.

Preferably, the outer surface of the threaded rod is clamped inside the threaded hole, and the diameter of the cylindrical block is larger than the inner diameter of the threaded hole.

Preferably, the outer surface of the arc-shaped clamping strip is clamped inside the arc-shaped clamping groove, and the outer surface of the L-shaped clamping plate 6 is clamped inside the groove.

Preferably, the outer surface of the T-shaped sliding block is clamped inside the T-shaped sliding groove, and two ends of the cross rod are clamped inside the rectangular groove.

Preferably, the fixing plate and the T-shaped sliding block are of an integrally formed structure, and the outer surface of the long rod is clamped inside the rectangular through hole.

Preferably, the length and the width of the rectangular block are larger than those of the rectangular through hole, and the rectangular block and the long rod are of an integrally formed structure.

Preferably, one end of the groove is fixed to the top end of the L-shaped clamping plate, and the other end of the groove is fixed to the inner wall of the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up two horizontal poles and be convenient for according to the interval of the height adjustment horizontal pole of alarm monitor to make alarm monitor fix through fixed plate and L type cardboard, be convenient for pull L type cardboard to the direction of fixed plate through setting up the spring, thereby make fixed plate and L type cardboard can adjust according to the width of alarm monitor, and carry out spacing with the alarm monitor, through setting up 3 at the top of spacing lid, be convenient for fix spacing lid on the wall, thereby fix the alarm monitor;

2. the utility model discloses a set up the threaded rod and be convenient for fix the relative position of two horizontal poles, through setting up T type spout, make the fixed plate can lead to T type slider and slide in the inside of T type spout to the adjustment is in the interval of the fixed plate of same horizontal plane, make the alarm monitor can fix on the wall through circular through-hole, only need to fix the alarm monitor at the wall through circular through-hole with two spacing lids, and is easy and simple to handle.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention;

fig. 3 is a schematic view of the fixing device according to the present invention;

fig. 4 is a schematic view of a partial structure of the fixing device of the present invention.

In the figure: 1. an alarm monitor; 2. a long rod; 3. a circular through hole; 4. a limiting cover; 5. a fixing plate; 6. an L-shaped clamping plate; 7. a threaded rod; 8. a cross bar; 9. a T-shaped chute; 10. a groove; 11. a spring; 12. a rectangular block; 13. a cylindrical block; 14. a threaded hole; 15. a rectangular through hole; 16. a T-shaped slider; 17. an arc-shaped clamping groove; 18. an arc-shaped clamping strip; 19. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The alarm monitor 1 (model: ZCXJ series SF6 online leak alarm system) mentioned in the present invention can be obtained from market procurement or private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: an SF6 gas leakage alarming on-line monitoring device comprises a cross rod 8, wherein the number of the cross rod 8 is two, the front end face of the cross rod 8 is provided with a T-shaped chute 9, the positions of the rear end face of the cross rod 8, which are close to two ends, are provided with rectangular through holes 15, a long rod 2 is arranged inside the rectangular through holes 15, the bottom end of the long rod 2 is fixedly provided with a rectangular block 12, the top end of the long rod 2 is provided with a circular through hole 3, the middle position of the rear end face of the cross rod 8 is provided with a threaded hole 14, a threaded rod 7 is arranged inside the threaded hole 14, the top end of the threaded rod 7 is fixedly provided with a cylindrical block 13, a T-shaped sliding block 16 is clamped inside the T-shaped chute 9, the top end of the T-shaped sliding block 16 is provided with a fixing plate 5, a groove 10 is arranged inside the fixing plate 5, the both sides of L type cardboard 6 are provided with arc draw-in groove 17, and the front end of horizontal pole 8 is provided with alarm monitor 1, and the both ends of horizontal pole 8 all are provided with spacing lid 4, and one side of spacing lid 4 is provided with rectangular channel 19.

Further, the outer surface of the threaded rod 7 is caught inside the threaded hole 14, and the diameter of the cylindrical block 13 is larger than the inner diameter of the threaded hole 14.

By adopting the technical scheme, the top end of the threaded rod 7 can be clamped at the top end of the threaded hole 14.

Further, the outer surface of the arc-shaped clamping strip 18 is clamped inside the arc-shaped clamping groove 17, and the outer surface of the L-shaped clamping plate 6 is clamped inside the groove 10.

Through adopting above-mentioned technical scheme, be convenient for adjust the total length of L type cardboard 6 and fixed plate 5.

Furthermore, the outer surface of the T-shaped sliding block 16 is clamped inside the T-shaped sliding groove 9, and the two ends of the cross rod 8 are clamped inside the rectangular groove 19.

Through adopting above-mentioned technical scheme, avoid fixed plate 5 to drop from the inside of T type spout 9.

Further, the fixing plate 5 and the T-shaped slider 16 are of an integrally formed structure, and the outer surface of the long rod 2 is clamped inside the rectangular through hole 15.

By adopting the technical scheme, the fixing plate 5 can slide in the T-shaped sliding groove 9 through the T-shaped sliding block 16.

Further, the length and width of the rectangular block 12 are larger than those of the rectangular through hole 15, and the rectangular block 12 and the long rod 2 are of an integrally formed structure.

Through adopting above-mentioned technical scheme, make rectangular block 12 block in the bottom of rectangle through-hole 15 to fix horizontal pole 8 below.

Further, one end of the groove 10 is fixed at the top end of the L-shaped clamping plate 6, and the other end of the groove 10 is fixed on the inner wall of the groove 10.

Through adopting above-mentioned technical scheme, make the overall length of horizontal pole 5 and L type cardboard 6 adjust according to 1 thickness.

The working principle is as follows: during the use, from up passing rectangle through-hole 15 in proper order down with the top of stock 2, make rectangular block 12 block in the bottom of rectangle through-hole 15, fix stock 2 on the wall through circular through-hole 3, from up down passing screw hole 14 with the bottom of threaded rod 7, make cylinder piece 13 block on screw hole 14's top, pass through the inside of T type slider 16 card at T type spout 9 with fixed plate 5, cover 4 both ends at horizontal pole 8 with spacing lid, avoid droing of fixed plate 5, adjust suitable position with the interval between two horizontal poles 8, put alarm monitor 1 between fixed plate 5, outwards spur L type cardboard 6, the other end of L type cardboard 6 receives spring 11's pulling force, thereby fix alarm monitor 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a SF6 gas leakage alarm on-line monitoring device, includes horizontal pole (8), its characterized in that: the T-shaped sliding rail is characterized in that the number of the cross rods (8) is two, the front end face of each cross rod (8) is provided with a T-shaped sliding groove (9), the positions, close to the two ends, of the rear end face of each cross rod (8) are provided with rectangular through holes (15), long rods (2) are arranged inside the rectangular through holes (15), rectangular blocks (12) are fixedly mounted at the bottom ends of the long rods (2), circular through holes (3) are formed in the top ends of the long rods (2), threaded holes (14) are formed in the middle positions of the rear end face of each cross rod (8), threaded rods (7) are arranged inside the threaded holes (14), cylindrical blocks (13) are fixedly mounted at the top ends of the threaded rods (7), T-shaped sliding blocks (16) are clamped inside the T-shaped sliding grooves (9), fixing plates (5) are arranged at the top ends of the T, the utility model discloses a safety alarm, including recess (10), the inside joint of recess (10) has L type cardboard (6), the bottom of L type cardboard (6) is provided with two springs (11), the both sides of L type cardboard (6) are provided with arc draw-in groove (17), the front end of horizontal pole (8) is provided with alarm monitor (1), the both ends of horizontal pole (8) all are provided with spacing lid (4), one side of spacing lid (4) is provided with rectangular channel (19).

2. The SF6 gas leakage alarm on-line monitoring device of claim 1, wherein: the outer surface of the threaded rod (7) is clamped inside the threaded hole (14), and the diameter of the cylindrical block (13) is larger than the inner diameter of the threaded hole (14).

3. The SF6 gas leakage alarm on-line monitoring device of claim 1, wherein: the outer surface of the arc-shaped clamping strip (18) is clamped inside the arc-shaped clamping groove (17), and the outer surface of the L-shaped clamping plate (6) is clamped inside the groove (10).

4. The SF6 gas leakage alarm on-line monitoring device of claim 1, wherein: the outer surface of the T-shaped sliding block (16) is clamped inside the T-shaped sliding groove (9), and the two ends of the cross rod (8) are clamped inside the rectangular groove (19).

5. The SF6 gas leakage alarm on-line monitoring device of claim 1, wherein: the fixing plate (5) and the T-shaped sliding block (16) are of an integrally formed structure, and the outer surface of the long rod (2) is clamped inside the rectangular through hole (15).

6. The SF6 gas leakage alarm on-line monitoring device of claim 1, wherein: the length and width of the rectangular block (12) are larger than those of the rectangular through hole (15), and the rectangular block (12) and the long rod (2) are of an integrally formed structure.

7. The SF6 gas leakage alarm on-line monitoring device of claim 1, wherein: one end of the groove (10) is fixed at the top end of the L-shaped clamping plate (6), and the other end of the groove (10) is fixed on the inner wall of the groove (10).