CN214426801U - Real-time measurement depth measuring ruler - Google Patents

Abstract

The utility model discloses a real-time measurement sounding ruler, include the casing and set up in the floating block of casing lower part, the upper portion in bank interval of casing is equipped with left tape measure structure and right tape measure structure, the structural left tape measure that is equipped with of left side tape measure, the structural right tape measure that is equipped with of right side tape measure, the left side of casing is equipped with the drive left side tape measure structure rotates in order to receive and release the left handle of left side tape measure, the right side of casing is equipped with the drive right side tape measure structure rotates in order to receive and release the right handle of right side tape measure, the free end of left side tape measure with the free end of right side tape measure is connected and is formed the tape measure ring, the upper portion of floating block is equipped with and is used for the rolling member that the tape measure ring passed. The utility model has the advantages of less measuring steps and short time consumption; the measuring tape is not easy to stick oil dirt, and the service life of the depth measuring tape is long; providing a real-time measurement function.

Description

Real-time measurement depth measuring ruler

Technical Field

The utility model relates to a liquid tank depth measurement technical field for boats and ships and platform especially relates to a real-time measurement depth measurement chi.

Background

A plurality of liquid tanks are generally required to be applied to ships and ocean platforms, and the liquid level height of the liquid tanks is required to be measured for processes such as inclination tests and calibration of liquid level sensors of the liquid tanks. The measuring tool used in the prior art is a manual depth measuring ruler and comprises a tape measure with a handle, the tail end of the tape measure is connected with a small heavy hammer, the small heavy hammer drives the tape measure to descend to the bilge along a depth measuring pipe under the action of gravity when measuring, and then the reading of the depth measuring pipe is observed by recovering the lifting distance of the tape measure so as to obtain a depth value. Before the next measurement, the liquid trace on the measuring tape needs to be wiped clean, and if the liquid tank is loaded with color developing liquid such as fuel oil, the liquid level depth is judged and read and recorded through the trace on the measuring tape; if the liquid tank is loaded with transparent liquid such as fresh water, the approximate water depth is judged through the water track, then the chemical articles which change color when meeting water are coated, secondary measurement is carried out, and the liquid level depth is judged and read and recorded through the trace on the measuring tape.

The measurement methods in the prior art have the following disadvantages:

1. the measuring steps are multiple, and the measuring time is long. When measuring the water tank, steps of putting the ruler, retracting the ruler, wiping, smearing chemicals, measuring again and the like are needed. When the oil tank is measured, the deeper the liquid level is, the longer the time is, because the oil stain on the measuring tape is troublesome to wipe.

2. The measurement is easy to stick oil stains. Oil and water tanks and the like need to be measured every time of whole-ship measurement, cleaning cloth needs to be carried out for wiping, and oil stains are easily adhered to bodies and clothes in the measurement process.

3. The tape measure has short service life. After multiple measurements, oil stains on the measuring tape are difficult to clean, and the scale is fuzzy, so that the use is influenced.

4. The measurement accuracy is poor. After the small heavy hammer collides the cabin bottom, the tape measure can be bent in a small section, so that the oil-water trace is higher than the actual water depth, the top end of the oil-water trace is fuzzy, and the height reading is inaccurate and obvious.

5. It cannot be measured in real time. When the ship inclination angle is adjusted by using ballast water in the inclination test, the situation that the ballast water is too much or too little is often adjusted, the water suction pump needs to be turned on and off for many times, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a real-time measurement sounding ruler, can solve technical problem: the existing depth measurement method has the technical problems of multiple measurement steps, low precision, short service life of a depth measurement ruler caused by oil stain sticking of a measurement ruler and incapability of real-time measurement.

In order to realize the above-mentioned purpose, the utility model provides a real-time measurement sounding ruler, include the casing and set up in the kicking block of casing lower part, the upper portion in bank interval of casing is equipped with left tape measure structure and right tape measure structure, the structural left tape measure that is equipped with of left side tape measure, the structural right tape measure that is equipped with of right side tape measure, the left side of casing is equipped with the drive left side tape measure structure rotates in order to receive and release the left handle of left side tape measure, the right side of casing is equipped with the drive right side tape measure structure rotates in order to receive and release the right handle of right side tape measure, the free end of left side tape measure with the free end of right side tape measure is connected and is formed the tape measure ring, the upper portion of kicking block is equipped with and is used for the roll member that the tape measure ring passed.

Preferably, the rolling member is a roller rotatably provided on the float.

Preferably, a density calibration piece is fixedly arranged on the inner wall of the shell, and the tape loop penetrates through the density calibration piece.

Preferably, the density calibration piece comprises a support fixedly arranged on the inner wall of the shell and a density calibration scale arranged on the support, an up-and-down through interval is reserved between the support and the density calibration scale, and the tape measure ring penetrates through the interval up and down.

Preferably, the floating block is provided with 1.0 standard scale mark.

Preferably, the shell comprises an upper shell and a lower shell, and a through hole is formed between the upper shell and the lower shell;

the left measuring tape and the right measuring tape penetrate through the through hole and extend into the lower shell.

Preferably, the left handle and the right handle respectively comprise a hand-holding section, a connecting section and a matching section which are connected in sequence, the hand-holding section and the matching section are parallel and extend in opposite directions, and the connecting section is perpendicular to the hand-holding section and the matching section;

the matching section of the left handle is matched and arranged at the center of the left tape structure;

and the matching section of the right handle is matched and arranged at the center of the right measuring tape structure.

Preferably, the matching section of the left handle is provided with an avoiding hole, and the end part of the matching section of the right handle is inserted into the avoiding hole.

Preferably, a tape tightening structure is arranged on the left handle or the right handle.

Preferably, the tape tightening structure is arranged on a left handle, the left tape is mounted on the left handle, a left handle matching section is arranged on the left handle, the tape tightening structure comprises a left handle tightening bolt which is arranged at the end of the left handle matching section and extends in the left-right direction, a left handle tightening column which is arranged in the vertical direction is arranged on the side face of the left handle matching section, and the end of the left handle tightening bolt is in a conical shape with the diameter gradually increasing from right to left.

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

the utility model discloses a real-time measurement depth measuring tape includes the casing and sets up in the kicking block of casing lower part, the upper portion in bank interval of casing is equipped with left tape measure structure and right tape measure structure, the structural left tape measure that is equipped with of left tape measure, the structural right tape measure that is equipped with of right tape measure, the left side of casing is equipped with the left handle that drives left tape measure structure and rotate in order to receive and release left tape measure, the right side of casing is equipped with the right handle that drives right tape measure structure and rotate in order to receive and release right tape measure, the free end of left tape measure is connected with the free end of right tape measure and is formed the tape measure ring, the upper portion of kicking block is equipped with the rolling member that is used for the tape measure ring to pass. The left handle or the right handle can be rotated to drive the tape belt to move the floating block downwards, and when the floating block moves downwards to the liquid level of the liquid tank and is suspended, the liquid level height value of the liquid tank can be calculated.

The utility model has the advantages that the measuring steps of the real-time measuring depth measuring ruler are less, the consumed time is short, the real-time measuring can be carried out by driving the left handle and the right handle to drive the floating block to move, the whole process only needs to put the ruler, read, and take up the ruler for 3 steps, and the liquid level of the liquid tank is higher, the distance of putting the ruler is shorter, and the consumed time is shorter; the measuring tape is not easy to stick oil stains, the depth measuring ruler has long service life, and the depth measuring ruler is not stained with oil stains even after multiple measurements, so that the use is influenced, and meanwhile, the phenomenon that hands, clothes and the like are stained with oil stains is avoided; the measuring precision is high, the problems of fuzzy scale and the like of the original measuring tape are avoided, and the depth measuring tape can accurately calibrate liquid level distances of different densities by matching with the shell plane and density calibration; the utility model has the advantages of provide the real-time measurement function, real-time measurement only need increase once more slightly receive chi, put chi and reading 3 intermediate steps can, simple swift, when boats and ships inclination is experimental to use the ballast water to adjust boats and ships inclination, can once adjust successfully, avoid opening many times, close the suction pump operation, practice thrift recruitment and time cost.

Drawings

Fig. 1 is a schematic view of a real-time measuring depth gauge of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

fig. 3 is a schematic view of the structure of the real-time measuring depth gauge of the present invention;

fig. 4 is a schematic diagram of a density calibration scale.

Fig. 5 is a schematic view of a tightening structure.

In the figure, 1, a housing; 11. an upper housing; 12. a lower housing; 2. floating blocks; 3. a left tape measure structure; 31. a left tape measure; 4. a right measuring tape structure; 41. a right tape measure; 5. a left handle; 52. a left handle mating section; 53. screwing the bolt on the left handle; 54. the left handle is screwed on the column; 6. a right handle; 62. a right handle mating section; 7. a rolling member; 8. a density calibration piece; 81. a support; 82. a density calibration scale; 9. and (4) a sounding pipe.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The utility model discloses a preferred embodiment of real-time measurement depth measuring tape, specifically refer to and show in fig. 1 to 4, including casing 1 and the floating block 2 that sets up in casing 1 lower part, casing 1 can be transparent material, the upper portion in a row interval of casing 1 is equipped with left tape measure structure 3 and right tape measure structure 4, be equipped with left tape measure 31 on the left tape measure structure 3, be equipped with right tape measure 41 on the right tape measure structure 4, left tape measure structure 3 and right tape measure structure 4 are relative and independent setting, the left side of casing 1 is equipped with the left handle 5 that drives left tape measure structure 3 and rotate in order to receive and release left tape measure 31, the right side of casing 1 is equipped with the right handle 6 that drives right tape measure structure 4 and rotate in order to receive and release right tape measure 41, left handle 5 and right handle 6 all extend to the outside of casing 1, be convenient for manual operation; the free end of the left tape 31 and the free end of the right tape 41 are connected to form a tape loop, so that the tape loop can be driven to increase or decrease when the left tape structure 3 or the right tape structure 4 is rotated, and the upper part of the floating block 2 is provided with a rolling piece 7 for the tape loop to pass through. The shell 1 is used for protecting the internal structure from being damaged and stained by external force, and can be placed on the plane of the top of the sounding pipe 9 and fixed with the sounding pipe during measurement. The tape band can be driven to move the floating block 2 downwards by rotating the left handle 31 or the right handle 41, and when the floating block 2 moves downwards to the liquid level of the liquid tank and is suspended, the liquid level height value of the liquid tank can be calculated.

The utility model discloses a measuring step of real-time measurement depth gauge is few, consuming time weak point, drives left handle 31 and right handle 41 and drives the floating block 2 and remove and can carry out real-time measurement, and the whole process only needs the chi of putting, the reading, 3 steps of receiving the chi and the tank liquid level is higher, and the chi distance of putting is shorter, consuming time is shorter; the measuring tape is not easy to stick oil stains, the depth measuring ruler has long service life, and the depth measuring ruler is not stained with oil stains even after multiple measurements, so that the use is influenced, and meanwhile, the phenomenon that hands, clothes and the like are stained with oil stains is avoided; the measurement precision is high, the problems of fuzzy scale of the original tape measure and the like are avoided, and the liquid level distances of liquids with different densities can be accurately calibrated by matching with the plane of the shell 1 and the density calibration; the utility model has the advantages of provide the real-time measurement function, real-time measurement only need increase once more slightly receive chi, put chi and reading 3 intermediate steps can, simple swift, when boats and ships inclination is experimental to use the ballast water to adjust boats and ships inclination, can once adjust successfully, avoid opening many times, close the suction pump operation, practice thrift recruitment and time cost.

The rolling piece 7 is a roller which is rotatably arranged on the floating block 2, the tape passes around the roller, the roller is driven to rotate by the friction force between the roller and the tape, and the tape drives the roller to move upwards when the tape ring contracts. In other embodiments of the present application, the rolling member 7 may also be a rotating shaft or the like.

In order to make the depth dimension measurement more accurate, a density calibration piece 8 is fixedly arranged on the inner wall of the shell 1, the tape loop penetrates through the density calibration piece 8, and when the floating block 2 is suspended in different liquids, the density calibration piece 8 is used for calibrating depth errors caused by different liquid densities.

Further, density calibration 8 in this application specifically includes fixed support 81 of establishing at the casing 1 inner wall and density calibration scale 82 of establishing on support 81, reserves the interval that link up from top to bottom between support 81 and the density calibration scale 82, and the tape measure ring passes the interval from top to bottom, has the scale on the tape measure, can utilize the density calibration scale to calibrate specific depth dimension, further improvement measuring precision.

Wherein, the floating block 2 is provided with 1.0 standard scale mark for calculating the density of the liquid.

The shell 1 in the application comprises an upper shell 11 and a lower shell 12, wherein a through hole is formed between the upper shell 11 and the lower shell 12; the left tape 31 and the right tape 41 extend into the lower case 12 through the through holes, and the size of the lower case 12 is smaller than that of the upper case 11, so that the tape can be gripped by hands. The size of the lower housing 12 may specifically match the size of the float for passage of the float up and down.

In the embodiment of the application, each of the left handle 5 and the right handle 6 comprises a hand-holding section, a connecting section and a matching section which are connected in sequence, the hand-holding section and the matching section are parallel and extend in opposite directions, and the connecting section is perpendicular to the hand-holding section and the matching section; the matching section of the left handle 5 is installed at the center of the left tape structure 3 in a matching mode, the matching section of the right handle 6 is installed at the center of the right tape structure 4 in a matching mode, and the matching section can be driven to rotate by rotating the hand holding section so as to rotate the left tape structure 3 and the right tape structure 4.

Furthermore, the matching section of the left handle 5 is provided with an avoiding hole, and the end part of the matching section of the right handle 6 is inserted into the avoiding hole, so that the interference between the left handle 5 and the right handle 6 is avoided.

And the tape tightening structure is arranged on the left handle 5 or the right handle 6 and used for positioning the left handle 5 and the right handle 6 after the left tape structure 3 or the right tape structure 4 rotates to a target position, so that the rotation of the left tape structure 3 and the right tape structure 4 is avoided.

Further, as shown in fig. 5, the tape tightening structure is provided on the left handle 5, the left tape 31 is mounted on the left handle 2, the left handle 2 has a left handle fitting section 52, the tape tightening structure includes a left handle tightening bolt 53 provided at an end of the left handle fitting section 52 and extending in the left-right direction, a left handle tightening post 54 arranged in the vertical direction is provided at a side of the left handle fitting section 52, and an end of the left handle tightening bolt 53 has a tapered shape with a diameter gradually increasing from right to left. The left handle tightening bolt 53 is tightened, the left handle tightening column 54 is pushed outwards, the upper shell 11 is clamped, and the fastening effect is achieved. If the tape tightening structure is provided on the right handle 6, the right handle 6 having a right handle engagement section 62, tightening of the handle may be achieved with the tape tightening structure being oppositely oriented.

In this application, the tape measure loop is graduated 0.5 times the actual distance, for example 2m in actual length, and the graduated markings are only 1 m.

During specific measurement, the height value of the vertex basal plane of the sounding pipe 9 is set as follows: the 1.0 standard density line of the floating block 2 is aligned with the base surface of the shell 1, the left handle 5 is rotated, and when the reading of the measuring tape at the density calibration scale is the height value of the base surface of the top point of the sounding pipe 9, the measuring tape screwing structure is used for screwing the left handle 5. And then, measuring, namely, flatly placing the base surface of the depth measuring ruler on the base surface of the top point of the depth measuring pipe 9, rotating the right handle 6, and calibrating the reading according to the density of the liquid tank when the floating block 2 falls to the liquid level of the liquid tank and is suspended, namely, the liquid level height value of the liquid tank.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a real-time measurement sounding ruler, its characterized in that includes the casing and sets up in the floating block of casing lower part, the upper portion of casing is equipped with left tape measure structure and right tape measure structure in a row at interval, the structural left tape measure that is equipped with of left tape measure, the structural right tape measure that is equipped with of right tape measure, the left side of casing is equipped with the drive left side tape measure structure rotates in order to receive and release the left handle of left tape measure, the right side of casing is equipped with the drive right side tape measure structure rotates in order to receive and release the right handle of right tape measure, the free end of left side tape measure with the free end of right tape measure is connected and is formed the tape measure ring, the upper portion of floating block is equipped with and is used for the rolling member that the tape measure ring passed.

2. The real-time measuring depth gage of claim 1, wherein the rolling member is a roller rotatably provided on the float.

3. The real-time measuring depth gauge of claim 1, wherein a density calibration member is fixedly disposed on an inner wall of the housing, and the tape loop passes through the density calibration member.

4. The real-time measuring depth gauge according to claim 3, wherein the density calibration member comprises a support fixedly disposed on the inner wall of the housing and a density calibration scale disposed on the support, a gap is reserved between the support and the density calibration scale, and the tape loop passes through the gap up and down.

5. The real-time measuring depth gauge of claim 1, wherein the float block is provided with 1.0 standard scale marks.

6. The real-time measuring depth gauge of claim 1, wherein the housing comprises an upper housing and a lower housing, and a through hole is formed between the upper housing and the lower housing;

the left measuring tape and the right measuring tape penetrate through the through hole and extend into the lower shell.

7. The real-time measuring depth gauge of claim 1, wherein the left handle and the right handle each comprise a hand-holding section, an engagement section and a mating section connected in sequence, the hand-holding section and the mating section are parallel and extend in opposite directions, and the engagement section is perpendicular to the hand-holding section and the mating section;

the matching section of the left handle is matched and arranged at the center of the left tape structure;

and the matching section of the right handle is matched and arranged at the center of the right measuring tape structure.

8. The real-time measuring depth gauge of claim 7, wherein the engaging section of the left handle has an escape hole into which an end of the engaging section of the right handle is inserted.

9. The real-time measuring depth gauge of claim 1, wherein a tape tightening structure is provided on the left handle or the right handle.

10. The real-time measuring depth gauge according to claim 9, wherein the tape tightening structure is provided on a left handle on which the left tape is mounted, the left handle having a left handle engagement section thereon, the tape tightening structure includes a left handle tightening bolt provided at an end of the left handle engagement section and extending in a left-right direction, a side of the left handle engagement section is provided with a left handle tightening post arranged in a vertical direction, and an end of the left handle tightening bolt has a tapered shape with a diameter gradually increasing from right to left.

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