CN214425269U - Multi-row pipe supporting roller device with self-adaptive swing height adjustable - Google Patents
Multi-row pipe supporting roller device with self-adaptive swing height adjustable Download PDFInfo
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- CN214425269U CN214425269U CN202120595797.XU CN202120595797U CN214425269U CN 214425269 U CN214425269 U CN 214425269U CN 202120595797 U CN202120595797 U CN 202120595797U CN 214425269 U CN214425269 U CN 214425269U
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Abstract
The utility model relates to a multirow trusteeship gyro wheel device with adjustable height is swayd in self-adaptation, manage gyro wheel mechanism including the gyro wheel support, install the multirow self-adaptation on the gyro wheel support, the top both ends of gyro wheel support are fixed slide, every respectively all install gyro wheel altitude mixture control and pressure measurement mechanism in the slide. The utility model can automatically drive a plurality of rows of self-adaptive pipe supporting roller mechanisms to lift through the arrangement of the roller height adjusting and pressure detecting mechanism, thereby realizing height adjustment, being suitable for customs laying work with different water depths and pipe diameters and being more convenient to use; the pressure of the sea pipe on the supporting roller is monitored in real time through a pressure monitoring system; meanwhile, sliding block rotating pairs arranged at two ends of the multi-row self-adaptive pipe supporting roller mechanism can rotate relative to the roller base so as to automatically adapt to the S-shaped curve of the submarine pipeline.
Description
Technical Field
The utility model relates to a pipelaying operation spool line of pipe laying ship supports transmission technical field, concretely relates to multirow trusteeship roller device with adjustable height is swayd to self-adaptation.
Background
The shallow water pipe laying ship carries out S-shaped pipe laying operation, the submarine pipeline behind the tensioner is laid to the seabed surface from the pipe laying ship to be S-shaped, therefore, the supporting pipe roller behind the tensioner is required to adapt to the S-shaped curve of the submarine pipeline, otherwise, the submarine pipeline is subjected to overlarge supporting force of the supporting pipe roller, so that the stress exceeds the allowable stress in the submarine pipe laying process, even the submarine pipe is broken, and accidents are caused, and the existing supporting pipe roller is of a fixed type and cannot automatically adapt to the S-shaped curve in the submarine pipe laying process; meanwhile, the height of the existing supporting pipe roller cannot be adjusted, the pressure of the submarine pipe on the roller cannot be monitored, and the submarine pipe laying device cannot adapt to submarine pipe laying work of different water depths and pipe diameters.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model provides a multirow trusteeship roller device with adjustable height is swayd to self-adaptation.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a multirow trusteeship roller device with adjustable height is swayd to self-adaptation, includes the gyro wheel support, installs multirow self-adaptation trusteeship roller mechanism on the gyro wheel support, the slide is fixed respectively at the top both ends of gyro wheel support, every gyro wheel altitude mixture control and pressure measurement mechanism are all installed in the slide to adjust multirow self-adaptation trusteeship roller mechanism 'S height and the pressure that the monitoring gyro wheel bore, multirow self-adaptation trusteeship roller mechanism is located between the slide, and multirow self-adaptation trusteeship roller mechanism' S both ends are connected through slider revolute pair and adjacent gyro wheel altitude mixture control and pressure measurement mechanism rotation respectively, so that multirow self-adaptation trusteeship roller mechanism is under the submarine pipeline effect, S type curve when the automatic adaptation sea-pipe is laid.
Preferably, gyro wheel altitude mixture control and pressure measurement mechanism include fixed sleeve, pressure sensor, pneumatic cylinder, pressure sensor fixes in fixed sleeve, the pneumatic cylinder is placed in the fixed sleeve of pressure sensor top, be equipped with the pressure head between pneumatic cylinder and the pressure sensor, pressure head and pressure sensor threaded connection, the bottom of pneumatic cylinder supports on the pressure head.
In any of the above schemes, preferably, the fixing sleeve includes a bottom plate and a casing, the casing is fixed on the top of the bottom plate, a casing opening is arranged on a side wall of the casing, and the pressure sensor is fixed on the bottom plate at the inner side of the casing.
In any of the above schemes, preferably, the sliding block rotation pair includes a swing sliding block and a swing shaft, the swing sliding block is rotatably connected with the swing shaft, the swing sliding block is located in a slide way above the roller height adjusting and pressure detecting mechanism and is in sliding connection with the slide way, and the swing shaft is connected with the multi-row self-adaptive roller supporting mechanism.
In any of the above schemes, preferably, the multi-row self-adaptive pipe supporting roller mechanism includes a roller base and a roller group, the roller base is of a U-shaped structure, the outer side walls of the two ends of the roller base are respectively fixed with the swing shafts, the roller group is installed on the inner side of the roller base, and the roller bases at the front end and the rear end of the roller group are respectively provided with waist drum rollers.
In any of the above schemes, preferably, the roller set is formed by butt-jointing two groups of roller sets to form a V-shaped structure, each group of roller sets includes a plurality of glue-plated rollers arranged in parallel, and both ends of each glue-plated roller are respectively connected with the roller base through a roller shaft half-tile pressing plate.
In any of the above schemes, preferably, the roller shaft half-tile pressing plate includes a roller upper fixing half-tile and a roller lower fixing half-tile, the roller upper fixing half-tile is connected with the roller lower fixing half-tile through a pressing plate fixing bolt, and the roller lower fixing half-tile is fixed on the roller base.
In any of the above schemes, preferably, the rubber-plated roller comprises a rubber-plated roller shaft and a roller shaft copper sleeve, wherein the end of the rubber-plated roller shaft is inserted between the roller upper fixing half-tile and the roller lower fixing half-tile to be clamped and fixed, and the roller shaft copper sleeve is sleeved on the rubber-plated roller shaft and can rotate relative to the rubber-plated roller shaft.
Compared with the prior art, the utility model provides a multirow trusteeship roller device with adjustable height is swayd in self-adaptation has following beneficial effect:
the multi-row self-adaptive pipe supporting roller mechanism can be automatically driven to lift through the arrangement of the roller height adjusting and pressure detecting mechanism, so that the height adjustment is realized, the device is suitable for laying marine pipes with different water depths and pipe diameters, and the use is more convenient; meanwhile, sliding block rotating pairs arranged at two ends of the multi-row self-adaptive pipe supporting roller mechanism can rotate relative to the roller base so as to automatically adapt to the S-shaped curve of the submarine pipeline; the roller height adjusting and pressure detecting mechanism is composed of a fixing sleeve, a pressure sensor and a hydraulic cylinder, when the automatic driving multi-row self-adaptive pipe supporting roller mechanism is driven to ascend and descend, the pressure of a sea pipe on the pipe supporting roller can be monitored in real time through a pressure monitoring system, workers can conveniently know the detection of the bearing capacity of the automatic driving multi-row self-adaptive pipe supporting roller mechanism, and the safety is guaranteed.
Drawings
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a multi-row tube-supporting roller device with an adjustable self-adaptive swing height according to the present invention;
FIG. 2 is a schematic structural diagram of the multi-row adaptive trusteeship roller mechanism of FIG. 1;
FIG. 3 is a schematic structural view of the roller base of FIG. 2;
FIG. 4 is a schematic view of the roller bracket of FIG. 1;
FIG. 5 is a schematic structural view of the roller height adjustment and pressure detection mechanism shown in FIG. 4;
figure 6 is a bottom view of the ram of figure 5.
The figures are labeled as follows: 1. a roller bracket; 2. a plurality of rows of self-adaptive trusteeship roller mechanisms; 2-1, a roller base; 2-2, fixing a half tile at the lower part of the roller; 2-3, fixing a half tile at the upper part of the roller; 2-4, a waist drum roller; 2-5, coating a rubber roller; 2-6, swinging the sliding block; 2-7, a swinging shaft copper sleeve; 2-8, a swing shaft; 3. a slideway; 4. a support plate; 5. a roller height adjusting and pressure detecting mechanism; 5-1, fixing the sleeve; 5-1-1, protecting the cylinder; 5-1-2, opening of the protective cylinder; 5-1-3, a bottom plate; 5-1-4, connecting bolt holes; 5-2, a pressure sensor; 5-2-1, fixing bolt holes; 5-2-2, fixing the threaded hole; 5-3, fixing bolts; 5-4, pressing head; 5-4-1, connecting bolts; 5-5, hydraulic cylinder.
Detailed Description
In order to further understand the inventive content of the present invention, the present invention will be explained in detail with reference to the specific embodiments.
As shown in fig. 1-6, an embodiment of the multi-row pipe supporting roller device with adjustable self-adaptive swing height according to the present invention comprises a roller bracket 1, a multi-row self-adaptive pipe supporting roller mechanism 2 installed on the roller bracket 1, the two ends of the top of the roller bracket 1 are respectively fixed with a slideway 3, a roller height adjusting and pressure detecting mechanism 5 is arranged in each slideway 3, so as to adjust the height of the multiple rows of self-adaptive truing roller mechanisms 2 and monitor the pressure born by the rollers, the multiple rows of self-adaptive truing roller mechanisms 2 are positioned between the slideways 3, and two ends of the multi-row self-adaptive trusteeship roller mechanism are respectively connected with the adjacent roller height adjusting and pressure detecting mechanism in a rotating way through a sliding block rotating pair, so that the multi-row self-adaptive trusteeship roller mechanism 2 can automatically adapt to the S-shaped curve when the submarine pipeline is laid under the action of the submarine pipeline. The bottom in the slide is fixed with a supporting plate, and the roller height adjusting and pressure detecting mechanism is arranged on the supporting plate.
As shown in fig. 4, an oblique supporting beam is fixed on the outer wall of the slideway 3, the oblique supporting beam is fixed on the roller bracket 1 to support the slideway 3, the roller bracket 1 is formed by splicing a longitudinal beam and a connecting beam to form a quadrilateral structure, four corner ends at the bottom of the roller bracket 1 are respectively fixed with a supporting upright, and the supporting upright and the bottom end of the roller bracket 1 are fixed with a rib plate to enhance the strength.
Through setting up of gyro wheel altitude mixture control and pressure measurement mechanism 5 can the automatic drive multirow self-adaptation trusteeship gyro wheel mechanism 2 go up and down to realize the automatically regulated of height, lay the work with the customs who is applicable to different depth of water, pipe diameter, it is more convenient to use. Meanwhile, the multiple rows of self-adaptive trusteeship roller mechanisms 2 can rotate relative to the roller bases 2-1 so as to be suitable for S-shaped curves of the submarine pipelines.
As shown in fig. 5-6, the roller height adjusting and pressure detecting mechanism includes a fixed sleeve 5-1, a pressure sensor 5-2, and a hydraulic cylinder 5-5, the pressure sensor 5-2 is fixed in the fixed sleeve 5-1, the hydraulic cylinder 5-5 is placed in the fixed sleeve 5-1 above the pressure sensor 5-2, a pressure head 5-4 is provided between the hydraulic cylinder 5-5 and the pressure sensor 5-2, the pressure head 5-4 is in threaded connection with the pressure sensor 5-2, and the bottom end of the hydraulic cylinder 5-5 abuts against the pressure head 5-4.
The multi-row self-adaptive pipe supporting roller mechanism 2 can be driven to ascend and descend through the hydraulic cylinder 5-5 so as to achieve height adjustment, meanwhile, the pressure sensor 5-2 can detect the pressure borne by the hydraulic cylinder 5-5 so as to display the stress conditions of the two ends of the multi-row self-adaptive pipe supporting roller mechanism 2, workers can know the stress conditions conveniently, and man-machine safety is guaranteed.
The fixed sleeve 5-1 comprises a bottom plate 5-1-3 and a protective cylinder 5-1-1, the protective cylinder 5-1-1 is fixed at the top of the bottom plate 5-1-3, a protective cylinder opening 5-1-2 is arranged on the side wall of the protective cylinder 5-1-1, and the pressure sensor 5-2 is fixed on the bottom plate 5-1-3 on the inner side of the protective cylinder 5-1-1. The bottom plate is arranged on a supporting plate in the slideway.
A bottom plate 5-1-3 on the inner side of the protective cylinder 5-1-1 is provided with a plurality of uniformly distributed connecting bolt holes 5-1-4, a fixing threaded hole 5-2-2 is formed in a position, corresponding to the connecting bolt hole 5-1-4, on the pressure sensor 5-2, and the fixing bolt 5-3 is sequentially connected with the fixing threaded hole 5-2-2 and the connecting bolt hole 5-1-4 so that the bottom plate 5-1-3 is fixed with the pressure sensor 5-2.
The protective cylinder 5-1-1 plays a role in protecting the pressure sensor 5-2 and the hydraulic cylinder 5-5, and meanwhile, a protective cylinder opening 5-1-2 formed in the protective cylinder 5-1-1, a communication cable port in the pressure sensor 5-2 and a hydraulic oil inlet in the hydraulic cylinder 5-5 are connected with a pressure display and a hydraulic system through the protective cylinder opening 5-1-2; the size of the casing 5-1-1 is determined according to the size of the hydraulic cylinder 5-5 and the pressure sensor 5-2.
The center of the top of the pressure sensor 5-2 is provided with a fixing bolt hole 5-2-1, the center of the bottom end of the pressure head 5-4 is fixedly provided with a connecting bolt 5-4-1, and the connecting bolt 5-4-1 is connected with the fixing bolt hole 5-2-1 so that the pressure head 5-4 is fixed at the top end of the pressure sensor 5-2.
The pressure sensor 5-2 is respectively connected with a pressure display and a monitoring system, the monitoring system comprises a pressure transmitter and intelligent equipment, the intelligent equipment is a computer, a control panel and a PLC (programmable logic controller), and the pressure transmitter is connected with the pressure sensor 5-2 and transmits signals to the intelligent equipment for remote monitoring.
The pressure sensor 5-2 is provided with a communication cable port for connecting communication and power cables, and is connected with an external pressure display and a monitoring system through a protective cylinder opening 5-1-2, so that the real-time monitoring and remote monitoring of the field pressure are realized.
The bottom plate 5-1-3 on the inner side of the protective cylinder 5-1-1 is provided with a plurality of uniformly distributed connecting bolt holes 5-1-4, the connecting bolt holes 5-1-4 are tapping through holes, the pressure sensor 5-2 is provided with fixing threaded holes 5-2-2 at positions corresponding to the connecting bolt holes 5-1-4, and the fixing bolts 5-3 are sequentially connected with the fixing threaded holes 5-2-2 and the connecting bolt holes 5-1-4 to fix the bottom plate 5-1-3 and the pressure sensor 5-2.
The sliding block revolute pair comprises swinging sliding blocks 2-6 and swinging shafts 2-8, the swinging sliding blocks 2-6 are rotatably connected with the swinging shafts 2-8, the swinging sliding blocks are located in a slide way above the roller height adjusting and pressure detecting mechanism and are in sliding connection with the roller height adjusting and pressure detecting mechanism, and the swinging shafts 2-8 are connected with the multi-row self-adaptive pipe supporting roller mechanism 2. The slide limits the displacement of the swing slide block, so that the swing slide block can only move up and down in the slide under the drive of the hydraulic cylinder.
The multi-row self-adaptive pipe supporting roller mechanism 2 comprises a roller base 2-1 and roller groups, wherein the roller base 2-1 is of a U-shaped structure, outer side walls of two ends of the roller base 2-1 are respectively fixed with the swinging shafts 2-8, the roller groups are installed on the inner side of the roller base 2-1, and waist drum rollers 2-4 are respectively installed on the roller bases 2-1 at the front end and the rear end of the roller groups. The waist drum rollers 2-4 can rotate relative to the roller bracket 1, and the waist drum rollers 2-4 are used for preventing the damage to equipment and a steel wire rope caused by embedding an A/R winch steel wire rope into the glue coating rollers 2-5 in the pipe collecting and discarding process when the marine pipe is laid.
Specifically, the swing sliding blocks 2-6 are mounted on the swing shafts 2-8 through the swing shaft copper sleeves 2-7, so that a rotating pair is formed between the swing sliding blocks 2-6 and the roller bases 2-1, and the multi-row self-adaptive trusteeship roller mechanism 2 is automatically adaptive to the S-shaped curve of the submarine pipeline.
The roller group is formed by butt joint of two groups of roller groups to form a V-shaped structure, each group of roller group comprises a plurality of rubber-coated rollers 2-5 which are arranged in parallel, and two ends of each rubber-coated roller 2-5 are respectively connected with the roller base 2-1 through a roller shaft half-tile pressing plate.
The roller shaft half-tile pressing plate comprises a roller upper fixing half-tile 2-3 and a roller lower fixing half-tile 2-2, the roller upper fixing half-tile 2-3 is connected with the roller lower fixing half-tile 2-2 through a pressing plate fixing bolt 5-3, and the roller lower fixing half-tile 2-2 is fixed on a roller base 2-1. The glue-plated rollers 2-5 in the two groups of roller groups are fixed with the roller bases 2-1 through roller shaft half-tile pressing plates and are in butt joint to form a V-shaped structure with an angle of 120 degrees, so that the positioning and multi-point support of the submarine pipelines are realized, the supporting force on the submarine pipelines is more uniform, and the submarine pipelines are better protected.
The glue plating roller 2-5 is detachably fixed through the roller upper part fixed half tile 2-3 and the roller lower part fixed half tile 2-2, so that subsequent detachment and installation are facilitated, and the operation is simple and convenient.
The rubber-plated roller 2-5 comprises a rubber-plated roller shaft and a roller shaft copper sleeve, the end part of the rubber-plated roller shaft is inserted between the roller upper fixing half-tile 2-3 and the roller lower fixing half-tile 2-2 to be clamped and fixed, and the roller shaft copper sleeve is sleeved on the rubber-plated roller shaft and can rotate relative to the rubber-plated roller shaft. A revolute pair is formed between the copper sleeve of the roller shaft and the glue-plated roller shaft, and the roller rotates along with the downward placement (or recovery) of the marine pipe when the marine pipe is laid, so that the damage to an anticorrosive coating of the marine pipe is avoided.
The multi-row self-adaptive pipe supporting roller mechanism 2 automatically adapts to S-shaped curves of the marine pipe, realizes that the multi-row rollers uniformly support the marine pipe under stress, and conveys the marine pipe in the pipe laying process of the cable laying ship to safely lay the marine pipe on a marine bed surface.
It will be understood by those skilled in the art that any combination of the elements of the present invention, including the summary and detailed description of the invention provided in the foregoing description and illustrated in the accompanying drawings, is not to be considered limiting in scope and in order to make the description more concise, and not to describe every element of the combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multirow trusteeship roller device with adjustable self-adaptation height of swaying which characterized in that: including the gyro wheel support, install multirow self-adaptation trusteeship gyro wheel mechanism on the gyro wheel support, the top both ends of gyro wheel support are fixed slide respectively, every all install gyro wheel altitude mixture control and pressure measurement mechanism in the slide to adjust multirow self-adaptation trusteeship gyro wheel mechanism 'S height and the pressure that the monitoring gyro wheel bore, multirow self-adaptation trusteeship gyro wheel mechanism is located between the slide, and multirow self-adaptation trusteeship gyro wheel mechanism' S both ends are connected with adjacent gyro wheel altitude mixture control and pressure measurement mechanism rotation through the slider revolute pair respectively, so that multirow self-adaptation trusteeship gyro wheel mechanism is under the submarine pipeline effect, S type curve when the automatic adaptation sea pipe is laid.
2. The adaptive yaw height adjustable multi-row idler wheel apparatus of claim 1, wherein: the roller height adjusting and pressure detecting mechanism comprises a fixing sleeve, a pressure sensor and a hydraulic cylinder, wherein the pressure sensor is fixed in the fixing sleeve, the hydraulic cylinder is placed in the fixing sleeve above the pressure sensor, a pressure head is arranged between the hydraulic cylinder and the pressure sensor, the pressure head is in threaded connection with the pressure sensor, and the bottom end of the hydraulic cylinder is abutted to the pressure head.
3. The adaptive yaw height adjustable multi-row idler wheel assembly of claim 2, wherein: the fixed sleeve comprises a bottom plate and a protective cylinder, the protective cylinder is fixed at the top of the bottom plate, a protective cylinder opening is formed in the side wall of the protective cylinder, and the pressure sensor is fixed on the bottom plate on the inner side of the protective cylinder.
4. The adaptive yaw height adjustable multi-row idler wheel assembly of claim 2, wherein: the sliding block revolute pair comprises a swinging sliding block and a swinging shaft, the swinging sliding block is rotatably connected with the swinging shaft, the swinging sliding block is positioned in a slide way above the roller height adjusting and pressure detecting mechanism and is in sliding connection with the roller height adjusting and pressure detecting mechanism, and the swinging shaft is connected with a multi-row self-adaptive trusteeship roller mechanism.
5. The adaptive yaw height adjustable multi-row idler wheel apparatus of claim 4, wherein: the multi-row self-adaptive pipe supporting roller mechanism comprises a roller base and roller groups, wherein the roller base is of a U-shaped structure, the outer side walls of the two ends of the roller base are respectively fixed with the oscillating shafts, the roller groups are installed on the inner sides of the roller base, and waist drum rollers are respectively installed on the roller bases at the front end and the rear end of each roller group.
6. The adaptive yaw height adjustable multi-row idler wheel assembly of claim 5, wherein: the roller group is formed by butt joint of two groups of roller groups to form a V-shaped structure, each group of roller group comprises a plurality of glue-plated rollers which are arranged in parallel, and two ends of each glue-plated roller are respectively connected with the roller base through a roller shaft half-tile pressing plate.
7. The adaptive yaw height adjustable multi-row idler wheel apparatus of claim 6, wherein: the roller shaft half-tile pressing plate comprises a roller upper fixing half-tile and a roller lower fixing half-tile, the roller upper fixing half-tile is connected with the roller lower fixing half-tile through a pressing plate fixing bolt, and the roller lower fixing half-tile is fixed on the roller base.
8. The adaptive yaw height adjustable multi-row idler wheel apparatus of claim 6, wherein: the glue-plated roller comprises a glue-plated roller shaft and a roller shaft copper sleeve, the end part of the glue-plated roller shaft is inserted between the roller upper fixing half-tile and the roller lower fixing half-tile to be clamped and fixed, and the roller shaft copper sleeve is sleeved on the glue-plated roller shaft and can rotate relative to the glue-plated roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595797.XU CN214425269U (en) | 2021-03-24 | 2021-03-24 | Multi-row pipe supporting roller device with self-adaptive swing height adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595797.XU CN214425269U (en) | 2021-03-24 | 2021-03-24 | Multi-row pipe supporting roller device with self-adaptive swing height adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214425269U true CN214425269U (en) | 2021-10-19 |
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ID=78075731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120595797.XU Active CN214425269U (en) | 2021-03-24 | 2021-03-24 | Multi-row pipe supporting roller device with self-adaptive swing height adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214425269U (en) |
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2021
- 2021-03-24 CN CN202120595797.XU patent/CN214425269U/en active Active
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