CN216206281U - Multi-scene multifunctional measuring device for offshore hoisting platform - Google Patents

Abstract

The scheme discloses a multi-scene multifunctional measuring device for an offshore hoisting platform, which belongs to the technical field of measurement and comprises an inclination angle measuring mechanism, a horizontal counterweight mechanism and two semicircular plates, wherein the semicircular plates are detachably connected with supporting rods, and the two semicircular plates are connected through pin shafts; the inclination angle measuring mechanism is positioned between the two semicircular plates and comprises a angle measuring plate and a square plate connected with the straight edge of the angle measuring plate, the square plate is rotatably connected with the pin shaft, and scale marks are arranged on the vertical surface of the square plate and the arc surface of the angle measuring plate; the semicircular plate is provided with a visual window which is convenient for reading the scales; the horizontal counterweight mechanism comprises a lifting rope connected to the end part of the pin shaft, the lifting rope is positioned on one side, away from the inclination angle measuring mechanism, of the semicircular plate, and the lower end of the lifting rope is connected with a plumb bob. This scheme simple structure, it is convenient to use, sees through the visual window and can read out the gradient through the lifting rope and the scale mark coincidence on protractor plate surface.

Description

Multi-scene multifunctional measuring device for offshore hoisting platform

Technical Field

The utility model belongs to the technical field of measurement, and particularly relates to a multi-scene and multi-function measuring device for an offshore hoisting platform.

Background

The measurement is a process of quantitative description of things, namely a process of quantitative determination of non-quantitative objects, and in mechanical engineering, the measurement refers to an experimental recognition process of numerically comparing the measured quantity with a standard quantity with a metering unit so as to determine the ratio of the measured quantity to the standard quantity.

In the offshore wind power hoisting platform transformation construction process, there are the construction and demolition of numerous structures, including the platform is located at sea, receives wind, wave, morning and evening tides etc. and influences, each equipment, article, structure can produce the slope on the hoisting platform, therefore need diversified measurement at the transformation in-process to and subsequent circumstances such as displacement, all need measuring device's intervention.

However, the structure and the use mode of the conventional measuring device are quite single, particularly, the measured object built at high altitude is difficult to measure the measured object in the aspects of perpendicularity, inclination and the like, and the same prediction and accurate measurement are required to be carried out on the positions of the platform, such as the wall surface and the ground in the construction process, so that the multifunctional measuring device capable of adapting to multiple scenes is required to enhance the practicability.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multi-scene and multi-function measuring device for an offshore hoisting platform.

The multi-scene multifunctional measuring device for the offshore hoisting platform comprises a horizontal counterweight mechanism, two inclination angle measuring mechanisms and two semicircular plates, wherein the semicircular plates are detachably connected with supporting rods and are connected through pin shafts; the inclination angle measuring mechanism is positioned between the two semicircular plates and comprises a angle measuring plate and a square plate connected with the straight edge of the angle measuring plate, the square plate is rotatably connected with the pin shaft, and scale marks are arranged on the vertical surface of the square plate and the arc surface of the angle measuring plate; the semicircular plate is provided with a visual window which is convenient for reading the scales; the horizontal counterweight mechanism comprises a lifting rope connected to the end part of the pin shaft, the lifting rope is positioned on one side, away from the inclination angle measuring mechanism, of the semicircular plate, and the lower end of the lifting rope is connected with a plumb bob.

The working principle of the scheme is as follows: during the use, make the top of square board contact the lower surface of testee, and keep the straight flange of semicircle board to be in the level and make the semicircle board keep the level promptly, if the testee is the slope, then square board can use the round pin axle to rotate as the axle center, and whole inclination measuring mechanism rotates the slope, and simultaneously under the action of gravity of ball that hangs down, the lifting rope is perpendicular downwards all the time, sees through the visual window and can read out the gradient through the scale mark coincidence of lifting rope and protractor plate surface.

The beneficial technical effect of this scheme is: this scheme simple structure, usable bracing piece support whole device in ground, when needs are close to the object of wall measurement wall, also can make and support the gradient of holding so that accurate measurement testee with the wall, and measurement process is simple, swift, and measuring result's the degree of accuracy is high.

Further, the lowest department on semicircle board arc limit is equipped with the limiting plate, is equipped with the breach on the limiting plate, the lifting rope wears to locate in the limiting plate through the breach. If the testee is higher apart from ground, need measure the measuring device of this scheme is unsettled, just can not prop up other parts of this device through the bracing piece under such sight, in order to ensure the semicircle board level, so set up the limiting plate, because of the limiting plate is in the lower on semicircle board arc limit, and set up the breach on the limiting plate, if the lifting rope can wear to locate in the breach explanation semicircle board is the horizontally, if the lifting rope can not be located the breach and explain semicircle board slope, alright adjust the position of semicircle board so that its level as appropriate this moment, help improving the measuring quantity precision when unsettled measuring.

Furthermore, the side wall of the semicircular plate is connected with a sliding sleeve, and the supporting rod is in threaded connection with the inside of the sliding sleeve. The height of the semicircular plate can be adjusted by rotating the supporting rod, so that the adjustable semicircular plate is suitable for more occasions.

Furthermore, the side wall of the semicircular plate is connected with a sliding sleeve, the supporting rod is connected in the sliding sleeve in a sliding mode, and the sliding sleeve is connected with the supporting rod in an extrusion mode through a locking bolt. The height of the semicircular plate is adjusted through the sliding support rod, so that the novel adjustable semicircular plate is suitable for more occasions. After the height is determined, the supporting rod is fixed with the sliding sleeve by screwing the locking bolt, so that the sliding sleeve is provided with a screw hole for the locking bolt to penetrate through.

Furthermore, a level gauge is connected between the two semicircular plates. Under the action of gravity, the semicircle board is vertical downwards all the time, and the semicircle board straight flange is the horizontally promptly, on this basis, adds the spirit level and passes through the supplementary observation of its inside liquid and ensure the horizontality of whole device for it is more accurate just to measure the inclination effect.

Further, a tape measure mechanism is arranged between the square plates of the two inclination angle measuring mechanisms. The added measuring tape can be used for measuring the perimeter and the length of a measured object, acquiring more measurement data, assisting horizontal analysis and facilitating the use of the device in various scenes.

Furthermore, a holding handle is connected between the two semicircular plates. When the object that the needs measured height, be convenient for take the measuring device of this scheme to measured object department through gripping the handle.

Drawings

FIG. 1 is a side view of an embodiment 1 of the multi-scene multifunctional measuring device for an offshore hoisting platform of the utility model;

FIG. 2 is a front view of an embodiment 1 of the multi-scene multifunctional measuring device for an offshore hoisting platform of the utility model;

fig. 3 is a diagram of one of the usage states of embodiment 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the angle measuring mechanism 1, the semicircular plate 11, the limit plate 111, the sliding sleeve 112, the holding handle 113, the visible window 12, the support rod 13, the inclination angle measuring mechanism 2, the square plate 21, the angle measuring plate 22, the tape measure mechanism 23, the horizontal counterweight mechanism 3, the lifting rope 31, the hanging ball 32, the level gauge 33 and the pin shaft 34.

Example 1 is substantially as shown in figures 1 and 2 of the accompanying drawings: the utility model provides a be used for multi-functional measuring device of marine hoist and mount platform multi-scene, includes inclination measuring mechanism 2, horizontal counter weight mechanism 3 and angulation mechanism 1, angulation mechanism 1 includes two semicircle boards 11, and the lower of semicircle board 11 arc limit is equipped with limiting plate 111, is equipped with the breach on limiting plate 111, and the lateral wall of semicircle board 11 is connected with two horizontal direction intervals and the sliding sleeve 112 of establishing, sliding connection has bracing piece 13 in the sliding sleeve 112, is connected through locking bolt extrusion between sliding sleeve 112 and the bracing piece 13.

The two semicircular plates 11 are connected through a pin shaft 34, and a level gauge 33 and a holding handle 113 are connected between the two semicircular plates 11; the two inclination angle measuring mechanisms 2 are arranged between the two semicircular plates 11, each inclination angle measuring mechanism 2 comprises a measuring angle plate 22 and a square plate 21 connected with a straight edge of the measuring angle plate 22, the side length of each square plate 21 is the same as the length of the straight edge of the measuring angle plate 22, the middle of each square plate 21 is rotatably connected with a pin shaft 34, and scale marks are arranged on the vertical surface of each square plate 21 and the arc-shaped surface of each measuring angle plate 22; and a visual window 12 which is convenient for reading the scales is arranged on the semicircular plate 11. A tape measure mechanism 23 is connected between the two square plates 21. The tape measure mechanism 23 comprises a cylinder fixedly arranged between the semicircular angle plates 11 at the two sides, and a tape measure fixedly arranged in the cylinder.

The horizontal counterweight mechanism 3 comprises a lifting rope 31 connected with the end part of the pin shaft 34, the lifting rope 31 is positioned on one side of the semicircular plate 11 far away from the inclination angle measuring mechanism 2, and the lower end of the lifting rope 31 is connected with a hanging ball 32. The lifting rope 31 passes through the limiting plate 111 through the notch.

Example 2, the difference from example 1 is: the support rod 13 is screwed into the sliding sleeve 112.

Taking example 1 as an example, and referring to fig. 3, the specific implementation process is as follows: during the use, make the lower surface of square board 21 top contact testee, and keep the straight flange of semicircle board 11 to be in the level and make semicircle board 11 keep the level promptly, if the testee is the slope, then square board 21 can use round pin axle 34 as the axle center and rotate, whole inclination measuring mechanism 2 rotates the slope, simultaneously under the action of gravity of plumb ball 32, lifting rope 31 is perpendicular downwards all the time, sees through visual window 12 and can read out the gradient through the lifting rope 31 and the surperficial scale mark coincidence of angulation board 22.

If the measured object is higher than the ground, the measuring device of the scheme needs to be suspended for measurement, the semicircular plate 11 is lifted up through the holding handle 113 under the situation, in order to ensure the level of the semicircular plate 11, the lifting rope 31 needs to penetrate through the gap, the semicircular plate 11 is horizontal, if the lifting rope 31 cannot be positioned in the gap to indicate that the semicircular plate 11 is inclined, the position of the semicircular plate 11 can be adjusted as appropriate to enable the semicircular plate to be horizontal, and the accuracy of the detection amount during suspension measurement is improved.

In addition, a level meter 33 is additionally arranged to perform further horizontal auxiliary analysis, so that the measurement is more accurate, and the levelness of the measured object can be adjusted through the level meter 33; the semicircular plate 11 intersects the square plate 21, and the scale at the intersection of the semicircular plate 11, namely the length L, is read on the square plate 21, and tan d ═ L/R, namely arc (L/R), is known from the radius R of the angle measuring plate 22; the added tape mechanism 23 can be used for measuring the length, the perimeter and other data of a measured object by using a tape, the error is reduced by comparing the readings, and the added tape mechanism 23 is beneficial to expanding the practicability of the device under multiple scenes; the angle a, b, c, d of the inclination to be measured is 1/2, which is directly read through the viewing window 12 and then converted.

Claims (7)

1. The utility model provides a be used for multi-functional measuring device of marine hoist and mount platform multi-scene which characterized in that: the device comprises a horizontal counterweight mechanism, two inclination angle measuring mechanisms and two semicircular plates, wherein the semicircular plates are detachably connected with supporting rods and are connected with each other through pin shafts; the inclination angle measuring mechanism is positioned between the two semicircular plates and comprises a angle measuring plate and a square plate connected with the straight edge of the angle measuring plate, the square plate is rotatably connected with the pin shaft, and scale marks are arranged on the vertical surface of the square plate and the arc surface of the angle measuring plate; the semicircular plate is provided with a visual window which is convenient for reading the scales; the horizontal counterweight mechanism comprises a lifting rope connected to the end part of the pin shaft, the lifting rope is positioned on one side, away from the inclination angle measuring mechanism, of the semicircular plate, and the lower end of the lifting rope is connected with a plumb bob.

2. The multi-scene and multi-function measuring device for the offshore hoisting platform as claimed in claim 1, wherein: the lowest position on the arc-shaped edge of the semi-circular plate is provided with a limiting plate, a notch is arranged on the limiting plate, and the lifting rope penetrates through the notch to be arranged in the limiting plate.

3. The multi-scene and multi-function measuring device for the offshore hoisting platform as claimed in claim 2, wherein: the lateral wall of semicircle board is connected with the sliding sleeve, and bracing piece threaded connection is in the sliding sleeve.

4. The multi-scene and multi-function measuring device for the offshore hoisting platform as claimed in claim 2, wherein: the lateral wall of semicircle board is connected with the sliding sleeve, and bracing piece sliding connection is in the sliding sleeve, through locking bolt extrusion connection between sliding sleeve and the bracing piece.

5. The multi-scene and multi-function measuring device for the offshore hoisting platform according to any one of claims 1 to 4, characterized in that: and a level gauge is connected between the two semicircular plates.

6. The multi-scene and multi-function measuring device for the offshore hoisting platform according to any one of claims 1 to 4, characterized in that: and a tape measure mechanism is arranged between the square plates of the two inclination angle measuring mechanisms.

7. The multi-scene and multi-function measuring device for the offshore hoisting platform according to any one of claims 1 to 4, characterized in that: and a holding handle is connected between the two semicircular plates.

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