CN221302325U - Offshore platform inclination measuring device - Google Patents
Offshore platform inclination measuring device Download PDFInfo
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- CN221302325U CN221302325U CN202323306834.9U CN202323306834U CN221302325U CN 221302325 U CN221302325 U CN 221302325U CN 202323306834 U CN202323306834 U CN 202323306834U CN 221302325 U CN221302325 U CN 221302325U
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- cross beam
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- column
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- 238000005259 measurement Methods 0.000 claims abstract description 24
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an offshore platform inclination measuring device, comprising: the cross beam is fixedly provided with a dial, the dial surface of the dial is positioned in a vertical plane, and the center of the dial is suspended with a gravity block through a connecting line; the upright post is vertically arranged and is rotationally connected with one end of the cross beam; and the supporting rod is vertically arranged, and one end of the supporting rod is rotationally connected with the cross beam. The beneficial effects of the utility model include: the offshore platform inclination measuring device is convenient to use and move, and inclination measurement can be carried out on different positions of an offshore platform.
Description
Technical Field
The utility model relates to the technical field of offshore platform measurement equipment, in particular to an offshore platform inclination measurement device.
Background
Offshore platforms are truss structures that are raised above sea level and have horizontal decks for production operations or other activities. In the offshore oil and gas exploitation process, various operations must be performed by using an offshore platform, wherein the offshore platform is provided with a transportation device, and the types of the offshore platform comprise an offshore oil drilling platform, an offshore oil production platform, a living platform, an offshore oil storage platform, an offshore operation platform and the like.
When the offshore platform is maintained and overhauled, the inclination angle of the platform needs to be measured, the measurement is generally carried out by a worker holding an instrument, and the area of the platform is large, so that when the inclination measurement is carried out on different positions, the workload is large, the measurement speed is low, the measurement of the offshore platform is not facilitated, the data error of manual measurement is large, and the subsequent measurement is influenced. Although the prior art is applicable to a tilt angle measuring apparatus for offshore oil and gas drilling, for example, chinese patent publication No. CN115683058a discloses a tilt angle measuring tool and measuring apparatus, the tilt angle measuring tool includes a measuring scale, an abutment rod, a connecting rope, and a weight. But the measuring tool is mainly used for measuring the inclination angle of an underwater wellhead and is not suitable for measuring the inclination angle of an offshore platform.
Accordingly, there is a need to develop an offshore platform inclination measuring apparatus to solve the above problems or to alleviate the effects of the above problems.
Disclosure of utility model
The utility model provides an offshore platform inclination measuring device which is convenient to use and move and can be used for measuring inclinations of different positions of an offshore platform.
The offshore platform inclination measuring apparatus of the present utility model may include:
The cross beam is fixedly provided with a dial, the dial surface of the dial is positioned in a vertical plane, and the center of the dial is suspended with a gravity block through a connecting line;
the upright post is vertically arranged and is rotationally connected with one end of the cross beam; and
The supporting rod is vertically arranged, and one end of the supporting rod is rotationally connected with the cross beam;
The bottoms of the upright posts and the supporting rods are contacted with the table top of the offshore platform, and the cross beam is in a horizontal state when the offshore platform is horizontal; when the offshore platform is inclined, the cross beam rotates in a vertical plane through the upright posts and the supporting rods, so that the inclination angle is indicated through scales of the dial corresponding to the connecting lines.
In one embodiment, the cross beam is provided with a sliding rod along the axis thereof, a sliding block is sleeved on the sliding rod, and the sliding block is rotatably connected with the supporting rod.
In one embodiment, one end of the supporting rod, which is far away from the cross beam, is sleeved with a sleeve, and the sleeve is used for extending and adjusting the length of the supporting rod; the lifting block is sleeved on the upright post in a sliding manner, and is rotationally connected with one end of the cross beam and used for adjusting the service length of the upright post.
In one embodiment, the measuring device further comprises a support column and a base, the support column is slidably sleeved at one end of the upright column far away from the cross beam and can extend and adjust the service length of the upright column, the support column is rotatably mounted on the base, and the support column and the upright column can rotate around the axis of the support column.
In one embodiment, the side wall of the support column is provided with a fixing pin, the upright column is provided with a plurality of fixing grooves which are sequentially distributed along the axial direction of the upright column, and the fixing grooves are matched with the fixing pin to form a positioning support for the upright column.
In one embodiment, a reset spring is sleeved on the part of the fixing pin, which is positioned outside the side wall of the supporting column, and the lower groove wall of the fixing groove is a downward inclined surface; the upright post moves upwards to slide upwards relative to the fixing pin, so that the fixing pin is extruded from the fixing groove through the inclined surface, and the fixing pin can be reinserted into the next fixing groove under the action of the reset spring, so that a positioning support is formed for the upright post.
In one embodiment, the measuring device further comprises an adjusting mechanism, the adjusting mechanism comprises a rotating assembly, a moving assembly and a fixing plate fixedly arranged in the base, the rotating assembly is installed on one side plate surface of the fixing plate and used for rotating the supporting column, and the moving assembly is installed on the other side plate surface of the fixing plate and used for moving the measuring device.
In one embodiment, the support column penetrates into the base and is rotationally connected to the fixing plate, the rotating assembly comprises a driving device, a belt pulley and a transmission belt, the driving device is fixedly arranged on the fixing plate, and the output end of the driving device and the support column are fixedly provided with the belt pulley and the belt pulley of the driving device and the belt pulley are connected through the transmission belt.
In one embodiment, the moving assembly includes a bi-directional screw and a support plate positioned below the bi-directional screw; the bidirectional screw rod is rotatably connected to the side wall of the base, a sliding block is sleeved on the bidirectional screw rod corresponding to the bidirectional screw threads respectively, and the sliding block is arranged on a side plate surface, far away from the support column, of the fixing plate in a sliding manner along the axial direction of the bidirectional screw rod; the direction of the supporting plate is connected with each sliding block through a hinged rotating rod, and the other side surface of the supporting plate is provided with a universal wheel.
In one embodiment, the two opposite inner side walls of the base are provided with grooves, guide rods vertically arranged are fixedly arranged in the grooves, guide blocks are arranged at two ends of the support plate, and the guide blocks are slidably connected with the guide rods.
Compared with the prior art, the offshore platform inclination measuring device provided by the utility model has at least the following beneficial effects:
According to the offshore platform inclination measuring device, the stand columns and the support rods are respectively connected to the two ends of the cross beam in a rotating mode, the bottoms of the stand columns and the support rods are in contact with the platform surface of the offshore platform, when the platform surface is inclined, the cross beam is enabled to rotate in a vertical plane through the stand columns and the support rods, the positions of the connecting lines corresponding to the dials are changed, and the inclination angle can be indicated through the scales of the dials corresponding to the connecting lines. The offshore platform inclination measuring device is convenient to use and move, and inclination measurement can be carried out on different positions of an offshore platform.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic view showing a construction of an offshore platform inclination measuring apparatus according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an offshore platform inclination measurement apparatus according to an embodiment of the utility model;
fig. 3 is a schematic view of a dial in accordance with an embodiment of the present utility model.
In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.
Reference numerals:
1-cross beam, 2-dial, 3-connecting line, 4-gravity block, 5-upright post, 6-supporting rod, 7-sliding rod, 8-sliding block, 9-sleeve, 10-lifting block, 11-supporting column, 12-base, 13-fixing pin, 14-fixing groove, 15-reset spring, 16-fixing plate, 17-driving device, 18-belt pulley, 19-driving belt, 20-bidirectional screw, 21-supporting plate, 22-sliding block, 23-rotating rod, 24-universal wheel, 25-groove, 26-guiding rod,
27-Guide block.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the offshore platform inclination measuring apparatus of the present utility model may include: the cross beam 1, the cross beam 1 is fixedly provided with a dial 2, the dial surface of the dial 2 is positioned in a vertical plane, and the center of the dial 2 is suspended with a gravity block 4 through a connecting line 3; the upright post 5 is vertically arranged and is rotationally connected with one end of the cross beam 1; and a supporting rod 6, wherein the supporting rod 6 is vertically arranged, and one end of the supporting rod 6 is rotationally connected with the cross beam 1. The bottoms of the upright posts 5 and the supporting rods 6 are contacted with the table top of the offshore platform, and the cross beam 1 is in a horizontal state when the offshore platform is horizontal; when the offshore platform is inclined, the cross beam 1 rotates in a vertical plane through the upright posts 5 and the support rods 6, so that the inclination angle is indicated through scales of the dial 2 corresponding to the connecting lines 3.
Specifically, the upright 5, the cross beam 1 and the support column 11 are located in the same vertical plane, and the upright 5 and the cross beam 1, and the support rod 6 and the cross beam 1 are rotatably connected in the vertical plane. When the bottoms of the upright posts 5 and the support rods 6 are contacted with the horizontal plane, the cross beam 1 is parallel to the horizontal plane and is in a horizontal state; when the bottoms of the upright posts 5 and the supporting rods 6 are in contact with the table top of the offshore platform, and the offshore platform is inclined, the cross beam 1 is vertically jacked up through the upright posts 5 and the supporting rods 6, so that the cross beam 1 rotates to be parallel to the table top of the offshore platform in a vertical plane, and at the moment, the inclination angle of the table top of the offshore platform can be indicated through the scales of the dial 2 corresponding to the connecting lines 3. The offshore platform inclination measuring device is convenient to use and move, and inclination measurement can be carried out on different positions of an offshore platform.
Further, as shown in fig. 3, the gravity block 4 may be a plumb, and a connecting column extends from the center of the dial 2, and one end of the connecting line 3 is connected with the connecting column, and the other end is connected with the plumb. The arrangement is such that the gravity block 4 is vertically suspended in the center of the scale disc 2 due to gravity, and the initial state of the cross beam 1 is horizontal, namely, the included angle between the connecting line 3 and the cross beam 1 is 90 degrees, and when the measured platform surface of the offshore platform is inclined, the cross beam 1 is inclined, so that the inclination angle can be intuitively displayed through the corresponding scale change on the connecting line 3 and the scale disc 2.
In one example, as shown in fig. 1 and 2, the cross beam 1 is provided with a sliding rod 7 along its axis, the sliding rod 7 is sleeved with a sliding block 8, and the sliding block 8 is rotatably connected with the supporting rod 6.
Specifically, the slider 8 slides on the slide rod 7, and the distance between the cross beam 1 and the upright 5 can be adjusted, so that the measuring device can measure the inclination angle of any position within the length range of the slide rod 7 with the upright 5 as a base point. Further, the sliding rod 7 can be fixedly arranged in the beam 1, and the beam 1 is provided with a sliding groove for sliding connection of the sliding block 8 downwards.
In one example, the end of the support rod 6 far from the cross beam 1 is sleeved with a sleeve 9, and the sleeve 9 is used for extending and adjusting the length of the support rod 6; the upright post 5 is slidingly sleeved with a lifting block 10, the lifting block 10 is rotationally connected with one end of the cross beam 1, and the lifting block 10 is used for adjusting the service length of the upright post 5.
Specifically, the length of keeping away from stand 5 one end that bracing piece 6 was used for supporting crossbeam 1 can be adjusted through sleeve 9 that the cover was established, and stand 5 rotates through lifter 10 and the tip of crossbeam 1 to be connected can adjust the length of use that is used for keeping away from bracing piece 6 one end of supporting crossbeam 1 (the height of keeping away from bracing piece 6 one end to the installation horizontal plane of crossbeam 1), can accomplish the height of adjusting crossbeam 1 both ends to the installation horizontal plane through sleeve 9 and lifter 10 cooperation jointly to make crossbeam 1 initially be the horizontality. Further, the lifting block 10 and the upright 5 can be fixed by bolting.
In one example, the measuring device further comprises a support column 11 and a base 12, the support column 11 is slidably sleeved at one end of the upright 5 far away from the cross beam 1 and can extend to adjust the service length of the upright 5, the support column 11 is rotatably mounted on the base 12, and the support column 11 and the upright 5 can both rotate around the axes thereof.
Specifically, the setting of support column 11 and base 12 has been equivalent to extending the length of stand 5, and through support column 11 slip cap locate stand 5 again can further adjust the height of keeping away from bracing piece 6 one end to the installation horizontal plane of crossbeam 1, make its regulation more various, convenient. The support column 11 is rotatably mounted on the base 12, so that the support column 11 and the upright 5 can rotate around the axis of the support column, and the cross beam 1 can be rotatably adjusted in the horizontal plane, and the measuring device can measure the inclination angle of any position in the horizontal circumferential range by taking the upright 5 as a base point.
In one example, as shown in fig. 2, a fixing pin 13 is provided on a side wall of the supporting column 11, and the upright 5 is provided with a plurality of fixing grooves 14 sequentially arranged along an axial direction thereof, and the fixing grooves 14 cooperate with the fixing pin 13 to form a positioning support for the upright 5. Like this fixed pin 13 can be through the card in the fixed slot 14 of difference to adjust the position of stand 5 inserted support column 11 to this length of use of adjusting stand 5, and then the height of keeping away from bracing piece 6 one end to the installation horizontal plane of adjusting crossbeam 1.
In one example, the part of the fixing pin 13, which is positioned outside the side wall of the supporting column 11, is sleeved with a return spring 15, and the lower groove wall of the fixing groove 14 is a downward inclined surface; the upright 5 moves upwards sliding with respect to the fixing pin 13 to push the fixing pin 13 out of the fixing slot 14 through the inclined surface, and the fixing pin 13 can be reinserted into the next fixing slot 14 under the action of the return spring 15 to form a positioning support for the upright 5.
In one example, as shown in fig. 2, the measuring device further includes an adjusting mechanism including a rotating assembly installed on one side plate surface of the fixed plate 16 for rotating the support column 11, a moving assembly installed on the other side plate surface of the fixed plate 16 for moving the measuring device, and a fixed plate 16 fixedly provided in the base 12. The rotating assembly can drive the support column 11 to rotate around the axis of the support column so as to adjust the horizontal position of the support rod 6; the moving assembly can move the measuring device to reach a designated working area for measurement, and is convenient to move and carry.
In one example, the supporting column 11 penetrates into the base 12 and is rotatably connected to the fixed plate 16, the rotating assembly comprises a driving device 17, a belt pulley 18 and a transmission belt 19, the driving device 17 is fixedly arranged on the fixed plate 16, the output end of the driving device 17 and the supporting column 11 are fixedly provided with the belt pulley 18, and the belt pulleys 18 of the driving device and the supporting column are connected through the transmission belt 19. The driving device 17 mainly provides driving force for rotating the supporting column 11, and the driving device 17 can adopt a driving motor. The pulley 18 cooperates with the drive belt 19 to mainly transfer torque between the driving device 17 and the support column 11, although the rotating assembly can also transfer torque between the driving device 17 and the support column 11 in other manners, such as a main and auxiliary gear cooperation.
In one example, the moving assembly includes a bi-directional screw 20 and a support plate 21 positioned below the bi-directional screw 20; the bidirectional screw rod 20 is rotatably connected to the side wall of the base 12, and a sliding block 22 is sleeved on the bidirectional screw rod 20 corresponding to the bidirectional screw threads respectively, and the sliding block 22 is slidably arranged on a side plate surface of the fixed plate 16 far away from the support column 11 along the axial direction of the bidirectional screw rod 20; one side surface of the supporting plate 21 facing the bidirectional screw rod 20 is connected with each sliding block 22 through a hinged rotating rod 23, and the other side surface of the supporting plate 21 is provided with a universal wheel 24.
Specifically, as the bidirectional screw 20 rotates, the two sliding blocks 22 are mutually close to or far away from each other along the axial direction of the bidirectional screw 20 through threaded fit, and then the supporting plate 21 is driven to extend or retract towards the bottom of the base 12 through the hinged rotating rod 23, namely, the universal wheel 24 extends out of the base 12 for moving the measuring device or the universal wheel 24 retracts into the base 12 for positioning the measuring device, so that the base 12 is used for positioning the measuring device.
In one example, two opposite inner side walls of the base 12 are provided with grooves 25, guide rods 26 vertically arranged are fixedly arranged in the grooves 25, guide blocks 27 are arranged at two ends of the supporting plate 21, and the guide blocks 27 are slidably connected to the guide rods 26. When the supporting plate 21 moves up and down, the guide block 27 is driven to slide up and down along the guide rod 26, so that the supporting plate 21 can be extended and retracted more stably through the cooperation of the guide block 27 and the guide rod 26, and the whole measuring device is more stable.
For a better understanding of the above embodiments, the operation of the offshore platform inclination measuring apparatus according to the present utility model will be further described with reference to the accompanying drawings.
The operation of the offshore platform inclination measuring device includes, but is not limited to, the following:
The two ends of the cross beam 1 are respectively provided with an upright post 5 and a supporting rod 6, the height of the cross beam 1 is supported by the supporting rod 6 through the sleeve 9, the height of the cross beam 1 is supported by the upright post 5 through the lifting block 10 and/or the supporting column 11, and then the cross beam 1 is ensured to be in a horizontal position through a level gauge; the measuring device moves to a working area through a moving component of the base 12, and drives the supporting plate 21 to ascend through the bidirectional screw rod 20 and the sliding block 8, so that the bottom of the base 12 is contacted with the table top of the offshore platform, the upright post 5 is vertically arranged on the offshore platform, the supporting rod 6 can move left and right along the sliding rod 7, and the sleeve 9 at the bottom of the supporting column 11 is contacted with the table top of the offshore platform; when the offshore platform below inclines, the supporting rod 6 jacks up the cross beam 1, the cross beam 1 rotates in a vertical plane relative to the supporting rod 6 and the upright post 5 to enable the cross beam 1 to be parallel to the platform surface of the offshore platform, the dial 2 on the cross beam 1 deflects, the position of the connecting line 3 of the suspended gravity block 4 on the dial 2 changes, and a specific deflection angle can be obtained through the scale of the dial 2 corresponding to the connecting line 3.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. An offshore platform inclination measurement apparatus, the measurement apparatus comprising:
The cross beam is fixedly provided with a dial, the dial surface of the dial is positioned in a vertical plane, and the center of the dial is suspended with a gravity block through a connecting line;
the upright post is vertically arranged and is rotationally connected with one end of the cross beam; and
The supporting rod is vertically arranged, and one end of the supporting rod is rotationally connected with the cross beam;
The bottoms of the upright posts and the supporting rods are contacted with the table top of the offshore platform, and the cross beam is in a horizontal state when the offshore platform is horizontal; when the offshore platform is inclined, the cross beam rotates in a vertical plane through the upright posts and the supporting rods, so that the inclination angle is indicated through scales of the dial corresponding to the connecting lines.
2. The offshore platform inclination measurement device of claim 1, wherein the cross beam is provided with a sliding rod along an axis thereof, the sliding rod is sleeved with a sliding block, and the sliding block is rotatably connected with the supporting rod.
3. The offshore platform inclination measurement device of claim 1, wherein a sleeve is sleeved at one end of the support rod away from the cross beam, and the sleeve is used for extending and adjusting the length of the support rod;
The lifting block is sleeved on the upright post in a sliding manner, and is rotationally connected with one end of the cross beam and used for adjusting the service length of the upright post.
4. A device according to claim 1 or 3, further comprising a support column and a base, the support column being slidably received in one end of the column remote from the cross beam and being capable of extending the length of use of the column, the support column being rotatably mounted on the base, the support column and the column being rotatable about their axes.
5. The offshore platform inclination measurement device of claim 4 wherein the support column has a fixed pin on a side wall thereof, the column has a plurality of fixed slots arranged in sequence along an axial direction thereof, and the fixed slots cooperate with the fixed pin to form a positioning support for the column.
6. The offshore platform inclination measurement device of claim 5 wherein a return spring is sleeved on a portion of the fixed pin located outside the side wall of the support column, and the lower groove wall of the fixed groove is a downward inclined surface;
The upright post moves upwards to slide upwards relative to the fixing pin, so that the fixing pin is extruded from the fixing groove through the inclined surface, and the fixing pin can be reinserted into the next fixing groove under the action of the reset spring, so that a positioning support is formed for the upright post.
7. The offshore platform inclination measurement device of claim 4 further comprising an adjustment mechanism comprising a rotating assembly mounted on one side of the plate for rotating the support column, a moving assembly mounted on the other side of the plate for moving the measurement device, and a fixed plate fixedly disposed within the base.
8. The offshore platform inclination measurement device of claim 7, wherein the support column penetrates into the base and is rotatably connected to the fixed plate, the rotating assembly comprises a driving device, a belt pulley and a transmission belt, the driving device is fixedly arranged on the fixed plate, the output end of the driving device and the support column are fixedly provided with the belt pulley, and the belt pulleys of the driving device and the support column are connected through the transmission belt.
9. The offshore platform inclination measurement device of claim 7 wherein the movement assembly comprises a bi-directional screw and a support plate positioned below the bi-directional screw;
The bidirectional screw rod is rotatably connected to the side wall of the base, a sliding block is sleeved on the bidirectional screw rod corresponding to the bidirectional screw threads respectively, and the sliding block is arranged on a side plate surface, far away from the support column, of the fixing plate in a sliding manner along the axial direction of the bidirectional screw rod; the direction of the supporting plate is connected with each sliding block through a hinged rotating rod, and the other side surface of the supporting plate is provided with a universal wheel.
10. The offshore platform inclination measurement device of claim 9, wherein grooves are formed in two opposite inner side walls of the base, guide rods arranged vertically are fixedly arranged in the grooves, guide blocks are arranged at two ends of the support plate, and the guide blocks are slidably connected to the guide rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323306834.9U CN221302325U (en) | 2023-12-05 | 2023-12-05 | Offshore platform inclination measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323306834.9U CN221302325U (en) | 2023-12-05 | 2023-12-05 | Offshore platform inclination measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN221302325U true CN221302325U (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323306834.9U Active CN221302325U (en) | 2023-12-05 | 2023-12-05 | Offshore platform inclination measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN221302325U (en) |
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2023
- 2023-12-05 CN CN202323306834.9U patent/CN221302325U/en active Active
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