CN214310132U

CN214310132U - Portable photoacoustic spectrometry analyzer for dissolved gas and micro-water in oil

Info

Publication number: CN214310132U
Application number: CN202120254605.9U
Authority: CN
Inventors: 姜培刚; 王淳; 徐华江
Original assignee: Nanjing Clever Intelligent Technology Co ltd
Current assignee: Nanjing Clever Intelligent Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-28
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a portable photoacoustic spectrometry gas in oil and little water analyzer, the inside of the analyzer box body is provided with a fixed line component, the inside of the fixed tube is slidably provided with a movable tube, the top end of the movable tube is rotatably provided with a rotating plate, the middle part of the top surface of the rotating plate is provided with a guide port, the inside of the guide port is slidably provided with a plurality of extrusion frames, the position of the top end of a T-shaped slider, which is positioned inside a T-shaped groove, is welded with a reset spring, the bottom surface of a rubber strip is evenly bonded with an anti-slip adhesive tape, the inside of a storage box is provided with a limit component, the inner walls of one ends of an end plate and the storage box are both provided with an isolation groove, one side of the isolation plate is bonded with an anti-slip adhesive sheet, after the connection is completed, the rotating plate is pulled, the rotating plate is rotated again until the rotating plate is positioned at the top end of the connection position, the distance between the extrusion frames is adjusted, the extrusion frames are positioned right above the connection position, the connection position is extruded by the rubber strip, the connecting wire is prevented from being separated, and the normal use of the instrument is ensured.

Description

Portable photoacoustic spectrometry analyzer for dissolved gas and micro-water in oil

Technical Field

The utility model relates to a power equipment technical field specifically is a dissolved gas and little water analysis appearance in portable photoacoustic spectrometry oil.

Background

A portable analyzer for gas dissolved in oil and micro water is specially developed for DGA laboratory and field off-line test, and adopts a photoacoustic spectrum detection technology platform the same as other on-line DGA systems, so that an accurate oil sample detection result can be obtained within 30 minutes, and the portable analyzer is used for sampling inspection of small transformers, off-line data review and laboratory oil sample detection, and the common model is ARH2000 DGA-P.

However, portable analyzers for dissolved gas and micro water in oil in the current market need to be connected when in use, and the connection is guaranteed to be firm, but the external environment and the detection position are uncertain, and the connection line is often disconnected in the use process, so that much inconvenience is brought to the detection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dissolved gas and little water analysis appearance in portable optoacoustic spectroscopy method oil can effectively solve the portable oily dissolved gas that proposes in the above-mentioned background art and little water analysis appearance need carry out the line when using, and will guarantee that the wiring is firm, but external environment and detection position are uncertain, the situation that the connecting wire drops often can appear in the use, brings a great deal of inconvenient problem for detecting.

In order to achieve the above object, the utility model provides a following technical scheme: the analyzer comprises an analyzer box body, wherein a box cover is hinged to the top end of the analyzer box body, a connecting wire is arranged on one side inside the analyzer box body, a storage box is arranged on one side of the top surface of the analyzer box body, and a wire fixing assembly is arranged inside the analyzer box body and comprises a fixed pipe, a movable pipe, a connecting spring, a rotating plate, a guide port, an extrusion frame, a T-shaped groove, a T-shaped sliding block, a reset spring, a rubber strip and an anti-skidding rubber strip;

fixed tube fixed mounting is in the inside one end of receiver, the inside slidable mounting of fixed tube has the movable tube, the inside bottom of fixed tube and the inside top of movable tube spot weld respectively in the coupling spring both ends, the movable tube top is rotated and is installed the rotor plate, the direction mouth has been seted up at rotor plate top surface middle part, inside slidable mounting of direction mouth has a plurality of extrusion framves, T type groove has all been seted up to extrusion frame bottom both sides inner wall, T type inslot portion slidable mounting has T type slider, T type slider top is in T type inslot portion department spot welding and has reset spring, is located two inside T type sliders of same extrusion frame bond respectively in rubber strip both ends, the rubber strip bottom surface evenly bonds and has anti-skidding adhesive tape.

Preferably, the inner wall of the fixed pipe is matched with the outer side of the movable pipe, and the fixed pipe and the movable pipe are equal in length.

Preferably, the handle is installed on the top end of the extrusion frame, and a guide clamping groove is formed in the position, corresponding to the guide opening, of the top end of the extrusion frame.

Preferably, the inside length and the width of receiver equal to the length and the width of rotor plate respectively, rotor plate edge bonds and has the rubber limit.

Preferably, the supporting grooves are formed in two ends of the bottom surface of the analyzer box body, the supporting strips are slidably mounted inside the supporting grooves, the rubber columns are installed in one ends of the top surfaces of the supporting strips in a penetrating mode, and the suckers are bonded to the bottom ends of the rubber columns.

Preferably, a limiting assembly is arranged in the storage box and comprises an end plate, an isolation groove, an isolation plate, an anti-skid rubber sheet and a movable baffle;

the utility model discloses a fixed pipe box, including the baffle, the baffle is fixed on the inner wall of one end, the baffle, the inside slidable mounting of isolation groove has the baffle, division board has the antiskid film, division board one side bonds has the baffle.

Preferably, the height and width of the end plate are respectively equal to the height and width of the inside of the storage box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure and safe and convenient use;

1. the wire fixing assembly is arranged, after the wire connection is completed, the rotating plate is pulled, and then the rotating plate is rotated until the rotating plate is located at the top end of the wiring position, the distance between the extrusion frames is adjusted, the extrusion frames are guaranteed to be located right above the wiring position, the wiring position is squeezed by the rubber strips, the connecting wires are prevented from being separated, and the normal use of the instrument is guaranteed.

2. Be provided with spacing subassembly, put inside the receiver with connecting wire and other parts, utilize the division board to separate various parts, pull adjustable fender adjustment division board height again, conveniently place categorised storage object, and the inside rubber strip extrusion of the extrusion frame of accessible solidus subassembly is fixed, prevents to accomodate the object and rocks impact mutually and impaired, accomodates the effect better.

3. Be provided with support bar, rubber column and sucking disc, the telescopic support bar enlarges the holding surface, improves the stability of putting, and when placing the face for the smooth surface, presses the rubber column, utilizes the sucking disc to adsorb the smooth surface, further improves the stability of putting, and it is more convenient to use.

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 diagram of the present invention;

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

FIG. 3 is a schematic view of the structure of area A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the limiting assembly of the present invention;

reference numbers in the figures: 1. an analyzer cabinet; 2. a box cover; 3. a connecting wire; 4. a storage box;

5. a wire fixing component; 501. a fixed tube; 502. a movable tube; 503. a connecting spring; 504. a rotating plate; 505. a guide port; 506. an extrusion frame; 507. a T-shaped groove; 508. a T-shaped slider; 509. a return spring; 510. a rubber strip; 511. an anti-slip rubber strip;

6. a support groove; 7. a supporting strip; 8. a rubber column; 9. a suction cup;

10. a limiting component; 1001. an end plate; 1002. an isolation trench; 1003. a separator plate; 1004. an anti-slip film; 1005. a movable baffle plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a portable photoacoustic spectrometry gas in oil and little water analyzer technical scheme, including analyzer box 1, analyzer box 1 top articulates there is case lid 2, and connecting wire 3 is installed to one side of the inside of analyzer box 1, and receiver 4 is installed to one side of analyzer box 1 top surface, and the inside solidus subassembly 5 that is provided with of analyzer box 1, solidus subassembly 5 include fixed pipe 501, movable tube 502, coupling spring 503, rotor plate 504, guide way 505, extrusion frame 506, T type groove 507, T type slider 508, reset spring 509, rubber strip 510 and anti-skidding adhesive tape 511;

the fixed pipe 501 is fixedly arranged at one end inside the storage box 4, the movable pipe 502 is slidably arranged inside the fixed pipe 501, the inner wall of the fixed pipe 501 fits the outer side of the movable pipe 502, the fixed pipe 501 and the movable pipe 502 are equal in length, so that the movable pipe 502 can slide along the fixed pipe 501, the bottom end inside the fixed pipe 501 and the top end inside the movable pipe 502 are respectively welded at two ends of the connecting spring 503, the top end of the movable pipe 502 is rotatably provided with the rotating plate 504, the length and the width inside the storage box 4 are respectively equal to the length and the width of the rotating plate 504, a rubber edge is bonded at the edge of the rotating plate 504, so that the rotating plate 504 can close the top end of the storage box 4, the middle part of the top surface of the rotating plate 504 is provided with a guide opening 505, a plurality of extrusion frames 506 are slidably arranged inside the guide opening 505, handles are arranged at the top ends of the extrusion frames 506, guide clamping grooves are arranged at the positions, corresponding to the guide openings 505, so that the extrusion frames 506 can slide along the guide opening 505, t type groove 507 has all been seted up to extrusion frame 506 bottom both sides inner wall, and T type groove 507 inside slidable mounting has T type slider 508, and the top of T type slider 508 is in the inside department spot welding of T type groove 507 and has reset spring 509, and two T type sliders 508 that are located same extrusion frame 506 inside bond respectively in rubber strip 510 both ends, and rubber strip 510 bottom surface evenly bonds has anti-skidding adhesive tape 511.

Support groove 6 has all been seted up at 1 bottom surface both ends of analysis appearance box, supports the inside slidable mounting in groove 6 and has

support bar

7, and 7 top surface one end of support bar are run through and are installed

rubber column

8, and 8 bottom bonds of rubber column have sucking disc 9.

The storage box 4 is internally provided with a limiting assembly 10, and the limiting assembly 10 comprises an end plate 1001, an isolation groove 1002, an isolation plate 1003, an anti-slip rubber sheet 1004 and a movable baffle 1005;

end plate 1001 fixed mounting is close to fixed pipe 501 one end in receiver 4, end plate 1001 height and width equal to the inside height and the width of receiver 4 respectively, with the fixed pipe 501 of the inside of receiver 4 and the instrument and the line separation of receiving, prevent intertwine, isolation tank 1002 has all been seted up to end plate 1001 and receiver 4 one end inner wall, the inside slidable mounting of isolation tank 1002 has division board 1003, division board 1003 one side bonds there is anti-skidding film 1004, division board 1003 opposite side slidable mounting has adjustable fender 1005.

The utility model discloses a theory of operation and use flow: when the box cover is used, the box cover 2 is opened, the supporting strips 7 are pulled out, the supporting surface is enlarged, the placing stability is improved, when the placing surface is a smooth surface, the rubber columns 8 are pressed, the sucker 9 is used for adsorbing the smooth surface, the placing stability is further improved, and the use is more convenient;

pulling the rotating plate 504 to move upwards, taking out the connecting wires 3 in the storage box 4, pulling the rotating plate 504 after the connecting wires 3 are connected, rotating the rotating plate 504 by taking the top end of the movable tube 502 as a shaft until the rotating plate 504 is positioned at the top end of a wiring position, adjusting the distance between the extrusion frames 506, ensuring that the extrusion frames 506 are positioned right above the wiring position, extruding the wiring position by using a rubber strip 510, pushing a T-shaped sliding block 508 to slide in a T-shaped groove 507 by using a reset spring 509, pulling the movable tube 502 to move downwards by using a connecting spring 503, preventing the connecting wires 3 from being separated from the wiring position under the combined action of the reset spring 509 and the connecting spring 503, and ensuring the normal use of the instrument;

the connecting wire 3 and other parts are placed in the storage box 4, various components are separated by the aid of the isolation board 1003, the movable baffle 1005 is pulled to adjust the height of the isolation board 1003, classified storage objects can be placed conveniently, objects can be fixedly stored by means of extrusion of the rubber strips 510 in the extrusion frame 506 of the wire fixing assembly 5, the storage objects are prevented from being damaged due to mutual impact during shaking, and the storage effect is better.

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 a dissolved gas and little water analysis appearance in portable photoacoustic spectrometry oil, includes analysis appearance box (1), analysis appearance box (1) top articulates there is case lid (2), connecting wire (3) are installed to inside one side of analysis appearance box (1), receiver (4), its characterized in that are installed to analysis appearance box (1) top surface one side: the analyzer comprises an analyzer box body (1), wherein a wire fixing component (5) is arranged in the analyzer box body (1), and the wire fixing component (5) comprises a fixed pipe (501), a movable pipe (502), a connecting spring (503), a rotating plate (504), a guide port (505), an extrusion frame (506), a T-shaped groove (507), a T-shaped sliding block (508), a return spring (509), a rubber strip (510) and an anti-slip rubber strip (511);

the fixed pipe (501) is fixedly installed at one end inside the storage box (4), the movable pipe (502) is installed inside the fixed pipe (501) in a sliding mode, the bottom inside the fixed pipe (501) and the top inside the movable pipe (502) are respectively welded at two ends of the connecting spring (503) in a spot mode, the top end of the movable pipe (502) is rotatably installed with the rotating plate (504), the middle of the top surface of the rotating plate (504) is provided with a guide port (505), a plurality of extrusion frames (506) are installed inside the guide port (505) in a sliding mode, T-shaped grooves (507) are formed in the inner walls of two sides of the bottom end of each extrusion frame (506), T-shaped sliders (508) are installed inside the T-shaped grooves (507) in a sliding mode, the positions, at the top ends of the T-shaped sliders (508), of the T-shaped sliders (509) inside the T-shaped grooves (507) are welded with reset springs (509), and two T-shaped sliders (508) located inside the same extrusion frame (506) are respectively bonded at two ends of the rubber strip (510), and the bottom surface of the rubber strip (510) is uniformly adhered with an anti-slip rubber strip (511).

2. A portable photoacoustic spectrometry analyzer for analyzing dissolved gas and micro water in oil according to claim 1, wherein the inner wall of the fixed tube (501) fits the outer side of the movable tube (502), and the fixed tube (501) and the movable tube (502) have the same length.

3. The portable photoacoustic spectrometry analyzer for analyzing dissolved gas and micro water in oil according to claim 1, wherein a handle is installed at the top end of the extrusion frame (506), and a guide slot is formed at the top end of the extrusion frame (506) corresponding to the guide port (505).

4. The portable photoacoustic spectrometry analyzer for analyzing dissolved gas and micro water in oil according to claim 1, wherein the storage case (4) has an inner length and width equal to those of the rotating plate (504), and a rubber edge is bonded to the edge of the rotating plate (504).

5. The portable photoacoustic spectrometry analyzer for analyzing dissolved gas and micro water in oil according to claim 1, wherein two ends of the bottom surface of the analyzer case (1) are respectively provided with a support groove (6), a support bar (7) is slidably mounted in each support groove (6), one end of the top surface of each support bar (7) is provided with a rubber column (8) in a penetrating manner, and the bottom end of each rubber column (8) is bonded with a sucker (9).

6. The portable photoacoustic spectrometry analyzer for analyzing dissolved gas and micro water in oil according to claim 1, wherein a limiting component (10) is installed inside the storage box (4), and the limiting component (10) comprises an end plate (1001), an isolation groove (1002), an isolation plate (1003), an anti-slip film (1004) and a movable baffle (1005);

end plate (1001) fixed mounting is close to fixed pipe (501) one end in receiver (4), isolation groove (1002) have all been seted up to end plate (1001) and receiver (4) one end inner wall, the inside slidable mounting in isolation groove (1002) has division board (1003), division board (1003) one side bonds and has anti-skidding film (1004), division board (1003) opposite side slidable mounting has adjustable fender (1005).

7. A portable photoacoustic spectrometry oil-dissolved gas and micro water analyzer according to claim 6, wherein the height and width of the end plate (1001) are equal to the height and width of the inside of the storage case (4), respectively.