CN213579657U

CN213579657U - Calibrating and metering device for oiling machine

Info

Publication number: CN213579657U
Application number: CN202022959404.7U
Authority: CN
Inventors: 宋阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-06-29
Anticipated expiration: 2030-12-11

Abstract

The utility model provides an tanker aircraft examination metering device, comprising a main body, the top of main part communicates with each other and is provided with oil pipe, oil pipe's outside fixedly connected with detects the scale, the fixed inner chamber of having seted up in inside of main part, the inside embedding of inner chamber is provided with the sighting rod, sighting rod bottom fixedly connected with buoy, the top fixedly connected with slip head of sighting rod, the outside fixedly connected with seal coat of inner chamber. Thereby measure the rising data of sighting rod through detecting the scale, through the buoy, when the oil mass rises, the slider that drives sighting rod and top rises to the cooperation detects the scale and measures the oil mass rising data, supports the main part through first bottom plate, detects the main part level through the spirit level.

Description

Calibrating and metering device for oiling machine

Technical Field

The utility model relates to a metering device technical field, more specifically relates to an oiling machine verification metering device.

Background

Metrological verification plays a very important role in metrological operations. The method is an important measure for unifying the values and ensuring the accuracy and consistency of the measuring instruments, is an important form for carrying out quantity value transmission or quantity value tracing, is an important condition for providing measurement guarantee for national economic construction, and is a means for carrying out national supervision on national measurement. It is one of the most important practical applications of metrology and one of the most fundamental tasks of the metrology sector, metrological verification, or simply certification, is the procedure of finding and confirming whether a metrology instrument meets legal requirements, and it involves checking for added markings and or issuing certification certificates.

The common metering and calibrating device for the oiling machine only has one mechanical oil meter as metering and calibrating, so that the calibrating precision is reduced, meanwhile, the electronic equipment is not required to be subjected to sealing treatment, the risk of explosion hazard caused by the operation of the electronic equipment of the oiling machine is increased, and the calibration work is not facilitated to be implemented.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving, current metering device has only a mechanical oil meter as metrological verification, has reduced the precision of examination, lacks in the device simultaneously and does sealed the processing for electronic equipment, has increased the tanker aircraft because of the risk that electronic equipment work produced explosion hazard, is unfavorable for the implementation of examination work, consequently, provides an tanker aircraft examination metering device.

In order to achieve the above object, the utility model provides a following technical scheme: an oiling machine calibration metering device comprises a main body, wherein an oil pipe is arranged at the top end of the main body in a communication mode, a detection scale is fixedly connected to the outer side of the oil pipe, an inner cavity is fixedly formed in the main body, a marker post is embedded in the inner cavity, a buoy is fixedly connected to the bottom end of the marker post, a sliding head is fixedly connected to the top end of the marker post, a sealing layer is fixedly connected to the outer side of the inner cavity, an oil outlet pipe is fixedly connected to the outer side of the sealing layer, a first bottom plate is fixedly arranged at the bottom of the main body, a level gauge is embedded in the first bottom plate, a second bottom plate is connected to the bottom end of the first bottom plate, a protective sleeve is fixedly connected to the bottom end of the second bottom plate, a buffering bottom column is embedded in the protective sleeve, an insulating, and a sealing strip is arranged at the connecting position of the electronic scale and the insulating layer.

Further preferred scheme: the detection scale is distributed on two sides of the outer side of the oil pipe, scales are arranged on the surface of the detection scale, two ends of the detection scale are outwards folded to form a corner, and the detection scale is fixedly connected with the surface of the oil pipe.

Further preferred scheme: the bottom of the inner cavity is arranged in an inverted trapezoidal cavity.

Further preferred scheme: the marker post, the buoy and the sliding head are arranged in a matched mode, the two groups of the marker post, the buoy and the sliding head are vertically arranged in the inner cavity, the sliding head is embedded into the oil pipe in a sliding mode and protrudes outwards, the bottom surface of the oil pipe is correspondingly provided with a vertical groove, and the sliding head is located at the inner side position of the detection scale.

Further preferred scheme: the surface of first bottom plate sets up the arc standing groove, and the spirit level transversely sets up, sets up two sets ofly, is located the inside both sides of first bottom plate, and the surface of first bottom plate is to being provided with the observation window simultaneously.

Further preferred scheme: the buffering bottom pillar sets up to the spring post, sets up two sets ofly, and the lag sets up to the rubber sleeve.

Further preferred scheme: the insulating layer is transversely laid at the bottom end in the main body and is a rubber plate with the thickness of 1cm-3 cm.

Further preferred scheme: the surface of the electronic scale and the surface of the insulating layer are horizontally arranged, a power supply which can be disassembled and replaced is arranged in the electronic scale and is connected with an external control device, and the sealing strip is arranged as a rubber layer.

The utility model provides an tanker aircraft examination metering device has following beneficial effect:

the utility model discloses a thereby measure the rising data of sighting rod through detecting the scale, through the buoy, when the oil mass rises, the slider that drives sighting rod and top rises to the cooperation detects the scale and measures the rising data of oil mass.

The utility model discloses, support the main part through first bottom plate, detect the main part level through the spirit level, receive external force through lag and buffering foundation to the main part and cushion, ensure the stability of main part.

The utility model discloses, measure the oil mass of inner chamber inside through the electronic scale and weigh, through the production of insulating layer and the effectual surperficial inner chamber surface charge of seal strip simultaneously, improve the device security.

Drawings

Fig. 1 is a structural sectional view of the device of the present invention in an unfolded state.

Fig. 2 is an enlarged view of the structure at a in fig. 1 of the device of the present invention.

Fig. 3 is a schematic view of the first bottom plate connection structure of the device of the present invention.

Fig. 4 is an enlarged view of the structure at B in fig. 1 of the device of the present invention.

In FIGS. 1-4: 1. a main body; 2. an oil pipe; 3. detecting a scale; 4. an inner cavity; 5. an oil outlet pipe; 6. a sealing layer; 7. a level gauge; 8. a first base plate; 9. a second base plate; 10. a marker post; 11. a sliding head; 12. a float; 13. an insulating layer; 14. a closure strip; 15. a protective sleeve; 16. a buffer bottom pillar; 17. an electronic scale.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 of the 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. 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.

Example (b):

please refer to fig. 1 to 4:

the embodiment provides a further preferred scheme of a calibrating and metering device for an oiling machine, which comprises a main body 1, wherein the top end of the main body 1 is communicated with an oil pipe 2, a detection scale 3 is fixedly connected to the outer side of the oil pipe 2, an inner cavity 4 is fixedly formed in the main body 1, a marker post 10 is embedded in the inner cavity 4, a buoy 12 is fixedly connected to the bottom end of the marker post 10, a sliding head 11 is fixedly connected to the top end of the marker post 10, a sealing layer 6 is fixedly connected to the outer side of the inner cavity 4, an oil outlet pipe 5 is fixedly connected to the outer side of the sealing layer 6, a first bottom plate 8 is fixedly arranged at the bottom of the main body 1, a level gauge 7 is embedded in the first bottom plate 8, a second bottom plate 9 is connected to the bottom end of the second bottom plate 9, a protective sleeve 15 is fixedly connected to the bottom end of the protective sleeve 15, a buffering, the connection position of the electronic scales 17 and the insulating layer 13 is provided with a sealing strip 14.

Further, detect 3 distributions of scale on oil pipe 2's outside both sides, and detect 3 surfaces of scale and set up the scale, detect 3 both ends of scale outside dog-ear setting, thereby 2 surfaces of fixed connection oil pipe measure the rising data of sighting rod 10 through detecting scale 3.

Further, the bottom of the inner cavity 4 is arranged in an inverted trapezoidal cavity.

Further, sighting rod 10,

buoy

12 and 11 three of sliding head set up for supporting, set up two sets of perpendicularly in cavity 4 inside, sliding head 11 slides the embedding simultaneously in oil pipe 2, the setting of outwards giving prominence to simultaneously, and oil pipe 2's bottom surface corresponds and sets up vertical fluting, sliding head 11 is located the 3 inboard positions of detection scale simultaneously, through buoy 12, when the oil mass rises, the sliding head 11 that drives sighting rod 10 and top rises to the cooperation detects scale 3 and rises the data and measure the oil mass.

Further, the surface of first bottom plate 8 sets up the arc standing groove, and spirit level 7 transversely sets up, sets up two sets ofly, is located the inside both sides of

first bottom plate

8, and 8 surfaces of first bottom plate are to being provided with the observation window simultaneously, support main part 1 through first bottom plate 8, detect main part 1 level through spirit level 7.

Further, buffering foundation 16 sets up to the spring post, sets up two sets ofly, and lag 15 sets up to the rubber sleeve, receives external force to cushion main part 1 through lag 15 and buffering foundation 16, ensures main part 1's stability.

Further, the insulating layer 13 is transversely laid at the bottom end inside the main body 1 and is set to be a rubber plate with the thickness of 1cm-3 cm.

Further, the surface level setting of electronic scale 17 surface and insulating layer 13, and the built-in power that can dismantle the change of electronic scale 17 is connected with external control device, and sealing strip 14 sets up to the rubber layer, weighs the measurement through electronic scale 17 to the inside oil mass of inner chamber 4, and through insulating layer 13 and the effectual surperficial inner chamber 4 surface charge's of sealing strip production, improvement device security simultaneously.

The working principle is as follows: whether a user uses the level meter 7 to detect that the device is in a horizontal position or not is detected, then the oil filling amount is input on a control panel of the oiling machine, then an oil gun faces an oil pipe 2 to start to inject metering oil into a main body 1, a metering oil supporting buoy 12 and a marker post 10 rise, a sliding head 11 at the top end is driven by the rising of the marker post 10 to rise along sliding grooves on two sides of the oil pipe 2, and meanwhile rises inside a detection scale 3, so that the oil amount is measured, meanwhile, an electronic scale 17 is started through an external switch to weigh an inner cavity 4, after the metering oil is injected, data are read from an external display screen and compared with the value of the detection scale, an accurate value is obtained, the precision of simple metering is improved, wherein the insulating layer 13 and a sealing strip 14 greatly ensure the working tightness of the electronic scale 17, and the safety of the device is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an tanker aircraft verification metering device, includes main part (1), its characterized in that: the top end of the main body (1) is communicated with an oil pipe (2), the outer side of the oil pipe (2) is fixedly connected with a detection scale (3), the inner cavity (4) is fixedly formed in the main body (1), a marker post (10) is embedded in the inner cavity (4), a buoy (12) is fixedly connected to the bottom end of the marker post (10), a sliding head (11) is fixedly connected to the top end of the marker post (10), a sealing layer (6) is fixedly connected to the outer side of the inner cavity (4), an oil outlet pipe (5) is fixedly connected to the outer side of the sealing layer (6), a first bottom plate (8) is fixedly arranged at the bottom of the main body (1), a level gauge (7) is embedded in the first bottom plate (8), a second bottom plate (9) is connected to the bottom of the first bottom plate (8), a protective sleeve (15) is fixedly connected to the bottom end of the second bottom, the protective sleeve is characterized in that a buffering bottom column (16) is embedded in the protective sleeve (15), an insulating layer (13) is arranged at the bottom of the inner cavity (4), an electronic scale (17) is embedded in the surface of the insulating layer (13), and a sealing strip (14) is arranged at the connecting position of the electronic scale (17) and the insulating layer (13).

2. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the detection scale (3) is distributed on two sides of the outer side of the oil pipe (2), scales are arranged on the surface of the detection scale (3), two ends of the detection scale (3) are arranged at outward bending angles, and the detection scale is fixedly connected with the surface of the oil pipe (2).

3. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the bottom of the inner cavity (4) is arranged in an inverted trapezoidal cavity.

4. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the marker post (10), the buoy (12) and the sliding head (11) are arranged in a matched mode, two groups of the marker post, the buoy and the sliding head are vertically arranged in the inner cavity (4), the sliding head (11) is simultaneously embedded into the oil pipe (2) in a sliding mode and is arranged outwards in a protruding mode, the bottom surface of the oil pipe (2) is correspondingly provided with a vertical groove, and the sliding head (11) is simultaneously located on the inner side of the detection scale (3).

5. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the surface of first bottom plate (8) sets up the arc standing groove, and spirit level (7) transversely set up, set up two sets ofly, are located the inside both sides of first bottom plate (8), and the surface of first bottom plate (8) is to being provided with the observation window simultaneously.

6. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the buffer bottom columns (16) are arranged into two groups of spring columns, and the protective sleeve (15) is arranged into a rubber sleeve.

7. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the insulating layer (13) is transversely paved at the bottom end in the main body (1) and is set to be a rubber plate with the thickness of 1cm-3 cm.

8. The verification and metering device for fuel dispensers as set forth in claim 1, wherein: the surface of the electronic scale (17) and the surface of the insulating layer (13) are horizontally arranged, a detachable and replaceable power supply is arranged in the electronic scale (17) and is connected with an external control device, and the sealing strip (14) is arranged as a rubber layer.