CN216899149U

CN216899149U - Standard metal measuring device

Info

Publication number: CN216899149U
Application number: CN202122268775.5U
Authority: CN
Inventors: 刘凯; 罗翌; 秦立; 曾红
Original assignee: Chongqing Academy of Metrology and Quality Inspection
Current assignee: Chongqing Academy of Metrology and Quality Inspection
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-07-05
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a standard metal measuring device which comprises a measuring device main body, wherein the middle part of the top end of the measuring device main body is connected with a neck pipe, the top end of the neck pipe is connected with a liquid hopper, the top end of the liquid hopper is connected with an annular baffle, the top end of the measuring device main body is connected with a colorless and transparent measuring tube, the other end of the measuring tube is connected with the liquid hopper, one side of the measuring tube is fixedly provided with a graduated scale, the middle graduated scale of the graduated scale represents a standard measuring value, the inner wall of the measuring device main body is fixedly provided with a temperature sensor, the bottom end of the measuring device main body is connected with a liquid outlet pipe, the liquid outlet pipe is fixedly provided with an opening and closing valve, and the bottom of the outer wall of the measuring device main body is provided with a support frame. The utility model can monitor and display the liquid temperature in the gauge body in real time, avoids the influence of too large temperature difference on the accuracy of measurement, designs the lifting universal wheel, can enjoy the moving capability brought by the universal wheel, can be stably placed, has simple structure and convenient use, and is suitable for detecting various oiling machines, liquid gauges and the like.

Description

Standard metal measuring device

Technical Field

The utility model relates to the technical field of metering equipment, in particular to a standard metal measuring device.

Background

Standard metal measuring devices are measuring devices which are constructed in a defined manner, are made of metal, have a defined volume and can be transferred as a volume value. The standard metal measuring device is widely applied to verification of flow and capacity metering of oiling machines, volume pipes, flowmeters and the like, the detected objects relate to the fields of civil life, trade settlement and the like, the standard metal measuring device is applied to a large number of practical applications in life, and the accuracy is very critical, so the verification of the standard metal measuring device is very important. The automatic calibrating device of the standard metal measuring device takes a first-class standard metal measuring device as a main standard device and generally serves as a second-class standard device, a third-class standard device or a standard device and equipment for tracing the quantity value of the working standard metal measuring device.

The bottom of the existing standard metal measuring device is generally connected with a supporting frame, the supporting frame can be stably placed on the ground, but the supporting frame is difficult to carry, and the standard metal measuring device related to wheels is also arranged on the market, but the metal measuring device does not have the stable placing capability of the metal measuring device, liquid has the characteristics of expansion with heat and contraction with cold, and the measuring accuracy is influenced due to overlarge temperature difference.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the technical defects and provide a standard metal measuring device.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a standard metal measuring vessel, includes the measuring vessel main part, the neck is connected at measuring vessel main part top middle part, the neck top even inserts the liquid fill, it connects ring baffle to go into the liquid fill top, colourless transparent metering tube is connected on measuring vessel main part top, the metering tube other end even inserts the liquid fill, the fixed scale that is equipped with in metering tube one side, scale middle part scale mark represents standard measurement value, the fixed temperature sensor that is equipped with on the measuring vessel main part inner wall, the drain pipe is connected to measuring vessel main part bottom, the fixed open and close valve that is equipped with on the drain pipe, measuring vessel main part outer wall bottom is equipped with the support frame.

As the improvement, the outer wall of the measuring device main body is fixedly provided with a display screen, and the display screen is connected with a temperature sensor, so that the temperature of liquid in the measuring device main body can be monitored and displayed in real time.

As an improvement, the bottom end of the measuring device main body is a conical body, so that liquid can flow out conveniently.

As the improvement, the support frame includes ring one, be equipped with less ring two under the ring one, be connected with a plurality of slope and evenly distributed's fixed plate between ring one and the ring two, a plurality of bracing piece is connected to ring one bottom, the fixed block is connected to the bracing piece bottom, fixed block bottom one side joint support board, the universal wheel of liftable is connected to the opposite side, can play the fixed effect of support to the measuring vessel main part, convenient to detach and removal moreover.

As an improvement, the other side of the bottom of the fixed block is provided with a groove, a wheel rod, a sliding block and a base plate are arranged in the groove, the top end of the universal wheel is connected with the wheel rod, the top end of the wheel rod is connected with the sliding block, the top end of the sliding block is provided with the base plate which is matched with the sliding block, one part of the wheel rod and the base plate is positioned outside the groove, and the other end of the base plate is connected with a handle.

As an improvement, one side of the base plate is provided with a circular pit, the fixing block is provided with two matched through holes, and one through hole is internally provided with a screw, so that whether the universal wheel is in contact with the ground or not can be flexibly selected.

Compared with the prior art, the utility model has the advantages that: the liquid bucket and the annular baffle are arranged, so that liquid can be conveniently injected into the gauge main body, and the liquid can be prevented from overflowing; by arranging the temperature sensor, the temperature of the liquid in the gauge main body can be monitored and displayed in real time; through setting up the support frame, can play the fixed effect of support to the gauge main part, whether convenient to detach and removal can the nimble selection make universal wheel contact ground moreover. The utility model can monitor and display the liquid temperature in the gauge main body in real time, avoids the influence of too large temperature difference on the accuracy of measurement, overcomes the defect of difficult transportation of the standard metal gauge in the prior art, designs the universal wheels capable of lifting, can enjoy the moving capacity brought by the universal wheels, can be stably placed, has simple structure and convenient use, and is suitable for detecting various oiling machines, liquid gauges and the like.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is an enlarged view of the present invention at the fixing block.

As shown in the figure: 1. a gauge body; 2. a neck tube; 3. a liquid inlet hopper; 4. an annular baffle; 5. a metering tube; 6. a graduated scale; 7. a temperature sensor; 8. a display screen; 9. a liquid outlet pipe; 10. an opening and closing valve; 11. a support frame; 12. a first circular ring; 13. a second circular ring; 14. a fixing plate; 15. a support bar; 16. a fixed block; 17. a support plate; 18. a universal wheel; 19. a groove; 20. a wheel lever; 21. a slider; 22. a base plate; 23. a handle; 24. a pit; 25. and a through hole.

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.

As shown in fig. 1 to 2, a standard metal measuring device comprises a measuring device body 1, a neck pipe 2 is connected with the middle part of the top end of the measuring device body 1, the top end of the neck tube 2 is connected with a liquid inlet funnel 3, the top end of the liquid inlet funnel 3 is connected with an annular baffle 4, the top end of the measuring device main body 1 is connected with a colorless and transparent measuring tube 5, the other end of the measuring tube 5 is connected with the liquid hopper 3, one side of the measuring tube 5 is fixedly provided with a graduated scale 6, the scale mark in the middle of the graduated scale 6 represents a standard measuring value, the inner wall of the measuring device main body 1 is fixedly provided with a temperature sensor 7, a display screen 8 is fixedly arranged on the outer wall of the gauge main body 1, the display screen 8 is connected with a temperature sensor 7, the bottom of the measuring device main body 1 is a conical body, the bottom of the measuring device main body 1 is connected with a liquid outlet pipe 9, an opening and closing valve 10 is fixedly arranged on the liquid outlet pipe 9, and a support frame 11 is arranged at the bottom of the outer wall of the measuring device main body 1.

The supporting frame 11 comprises a first ring 12, a second smaller ring 13 is arranged under the first ring 12, a plurality of fixing plates 14 which are inclined and evenly distributed are connected between the first ring 12 and the second ring 13, a plurality of supporting rods 15 are connected at the bottom end of the first ring 12, a fixing block 16 is connected at the bottom end of each supporting rod 15, a supporting plate 17 is connected at one side of the bottom end of each fixing block 16, a lifting universal wheel 18 is connected at the other side of the bottom end of each fixing block 16, a groove 19 is formed in the other side of the bottom of each fixing block 16, a wheel rod 20, a sliding block 21 and a backing plate 22 are arranged in the groove 19, the top end of each universal wheel 18 is connected with the wheel rod 20, the top end of each wheel rod 20 is connected with the sliding block 21, the top end of each sliding block 21 is provided with a matched backing plate 22, a part of each wheel rod 20 and the backing plate 22 are positioned outside the groove 19, the other end of each backing plate 22 is connected with a handle 23, one side surface of each backing plate 22 is provided with a circular pit 24, two matched through holes 25 are formed in the fixing block 16, and a screw is arranged in one through hole 25.

In the specific use, firstly, the backing plate 22 is pushed to the innermost side of the groove 19 through the handle 23, a screw is inserted into the pit 24 and the through hole 25 close to the wheel rod 20, the position of the backing plate 22 is fixed, at the moment, the position of the bottommost end of the universal wheel 18 is lower than the position of the bottom end of the supporting plate 17, the supporting plate 17 is suspended, the measuring device main body 1 is placed into the supporting frame 11, the measuring device main body 1 is moved to a measuring place, the screw is taken down, the backing plate 22 is pulled out through the handle 23, the screw is inserted into the pit 24 and the other through hole 25, the position of the backing plate 22 is fixed, the supporting plate 17 is grounded, the universal wheel 18 can move up and down, the supporting frame 11 is fixed in place, the position of the device is fixed, at the moment, the opening and closing valve 10 is in a closed state, the output liquid volume is the measuring value of a standard metal container, the liquid is conveyed into the measuring device main body 1 through the liquid hopper 3, after the conveying is finished, look level up the liquid height in the measuring pipe 5 to compare with the standard scale of scale 6, if the liquid level in the measuring pipe 5 is higher than or is lower than the standard scale, then wait to detect the measurement of device inaccurate enough.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A standard metal gauge, comprising: including gauge body (1), neck (2) are connected at gauge body (1) top middle part, neck (2) top even inserts liquid fill (3), it connects ring baffle (4) to go into liquid fill (3) top, colourless transparent metering tube (5) are connected on gauge body (1) top, metering tube (5) other end even inserts liquid fill (3), fixed scale (6) that are equipped with in metering tube (5) one side, scale (6) middle part scale mark represents standard measurement value, fixed temperature sensor (7) that are equipped with on gauge body (1) inner wall, drain pipe (9) are connected to gauge body (1) bottom, the fixed valve of opening and closing (10) that is equipped with on drain pipe (9), gauge body (1) outer wall bottom is equipped with support frame (11).

2. A standard metal gauge according to claim 1, wherein: the gauge is characterized in that a display screen (8) is fixedly arranged on the outer wall of the gauge main body (1), and the display screen (8) is connected with a temperature sensor (7).

3. A standard metal gauge according to claim 1, wherein: the bottom end of the gauge main body (1) is a conical body.

4. A standard metal gauge according to claim 1, wherein: support frame (11) are including ring one (12), be equipped with less ring two (13) under ring one (12), be connected with fixed plate (14) that a plurality of slope and evenly distributed between ring one (12) and ring two (13), a plurality of bracing piece (15) is connected to ring one (12) bottom, fixed block (16) is connected to bracing piece (15) bottom, fixed block (16) bottom one side joint support board (17), liftable universal wheel (18) are connected to the opposite side.

5. A gauge according to claim 4, wherein: fixed block (16) bottom opposite side is equipped with recess (19), be equipped with wheel pole (20), sliding block (21) and backing plate (22) in recess (19), wheel pole (20) are connected on universal wheel (18) top, sliding block (21) are connected on wheel pole (20) top, sliding block (21) top is equipped with assorted backing plate (22), partly outside recess (19) is located in wheel pole (20) and backing plate (22), handle (23) are connected to the backing plate (22) other end.

6. A gauge according to claim 5, wherein: one side of the backing plate (22) is provided with a circular pit (24), the fixing block (16) is provided with two matched through holes (25), and one of the through holes (25) is provided with a screw.