CN113639007B - Test is adjusted pipe laying ship pipe-supporting rack bearing roller load equipment - Google Patents
Test is adjusted pipe laying ship pipe-supporting rack bearing roller load equipment Download PDFInfo
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- CN113639007B CN113639007B CN202111185445.8A CN202111185445A CN113639007B CN 113639007 B CN113639007 B CN 113639007B CN 202111185445 A CN202111185445 A CN 202111185445A CN 113639007 B CN113639007 B CN 113639007B
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims description 11
- 239000010902 straw Substances 0.000 claims description 10
- 230000002776 aggregation Effects 0.000 claims description 6
- 238000004220 aggregation Methods 0.000 claims description 6
- 238000005202 decontamination Methods 0.000 claims description 5
- 230000003588 decontaminative effect Effects 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005201 scrubbing Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- B08B1/12—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses a device for testing and adjusting carrier roller load of a stinger of a pipe laying ship, and relates to the technical field of roller manufacturing. This pipe laying ship pipe-supporting rack bearing roller load equipment is adjusted in test uses through the cooperation of mechanisms such as overload protection mechanism, scrubbing mechanism, fixture and detection mechanism, has solved how to prevent that the jack from producing too much load and causing the damage to the device, and how to reduce the temperature that the extrusion produced and to exert an influence to the load experimental result to and when the bearing roller quality is unqualified, the roll body breaks away from the problem that can produce very big impact to the top of device behind the axis.
Description
Technical Field
The invention relates to the technical field of roller manufacturing, in particular to equipment for testing and adjusting carrier roller load of a stinger of a pipe laying ship.
Background
The stinger of the sea pipelaying ship is one of important devices of the pipelaying ship, is arranged at the rearmost end of a pipelaying operation line of the pipelaying ship, and is used for safely paving a paved pipeline to the seabed in an S shape within an allowable stress range by controlling the curvature of the pipeline, so that the marine pipeline is prevented from yielding or breaking due to over bending, and the stinger carrier roller device of the offshore pipelaying ship can assist the stinger in adjusting the curvature of the marine pipeline. The carrier roller is an important part of a belt conveyor, has multiple types and large quantity, can support the weight of a conveying belt and materials, accounts for 35 percent of the total cost of the belt conveyor, generates more than 70 percent of resistance, and has two types of steel and plastics, the carrier roller has the function of supporting the weight of the conveying belt and the materials, the operation of the carrier roller needs to be flexible and reliable, the friction force between the conveying belt and the carrier roller is reduced, the carrier roller plays a key role in the service life of the conveying belt accounting for more than 25 percent of the total cost of the conveyor, although the carrier roller is a small part in the belt conveyor, the structure is not complex, but the manufacture of the carrier roller with high quality is not easy.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for testing and adjusting the load of a carrier roller of a stinger of a pipe laying ship, which solves the problems that how to prevent a jack from generating excessive load to damage a device, how to reduce the influence of temperature generated by extrusion on a load experiment result, and when the quality of the carrier roller is unqualified, a roller body is separated from a middle shaft to generate great impact on the top of the device.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a supporting roller load device of a pipe-laying ship stinger comprises a machine body, wherein a jack is fixedly connected to the bottom of the inner side surface of the machine body, an overload protection mechanism is fixedly connected to the top of the jack, the inner side surface of the overload protection mechanism is connected with the surface of the machine body in a sliding manner, a detection mechanism is fixedly connected to the top of the inner side surface of the machine body, a clamping mechanism is fixedly connected to the top of the overload protection mechanism and comprises a machine body, a roller body table is fixedly connected to the upper position of the inner side surface of the machine body, a middle shaft hole is formed in the lower position of the roller body table, a cooling pipe is fixedly connected to the middle positions of the machine body and the roller body table, a spiral blade is fixedly connected to the lower position inside the machine body, a collapse block is fixedly connected to the bottom of the machine body, and a supporting wall is rotatably connected to the upper position of the surface of the machine body, the problem of how to reduce the temperature that the extrusion produced and to the load experiment result production influence has been solved through design fixture, and the bearing roller body is placed on the surface of roll body platform, and the axis extends to the centre bore, and the hole depth in centre bore will be greater than the length that the axis extended the roll body, and the support wall supports the surface of bearing roller, can reduce the bearing roller and produce the phenomenon of unstability, and the spiral leaf can effectively improve the resistance to deformation ability of mechanism body.
Preferably, overload protection mechanism includes the stage body, the fixed surface of stage body is connected with the axle sleeve, the medial surface of axle sleeve and the surperficial sliding connection of organism, the medial surface fixedly connected with scrubbing mechanism of axle sleeve has solved through design overload protection mechanism how to prevent that the jack from producing too much load and causing the problem of damage to the device, and when the stage body received the load that exceeds certain threshold value, because the effect of loading board undercut, the piece that collapses can take the lead to the fracture along the face that the shearing force that receives is the biggest earlier, and bubble cotton piece absorbs great part load with the piece that collapses after, pressure detector's output and the input electric connection of jack, thereby pressure detector control jack stop work avoids the too much damage problem that causes of device load.
Preferably, the surface of the table body is fixedly connected with a connecting strip, the surface of the connecting strip is fixedly connected with a bearing plate, and the middle position of the opposite surface of the bearing plate and the table body is fixedly connected with a foam block.
Preferably, an aggregate is fixedly connected to the middle position of the bottom of the inner side surface of the table body, a pressure detector is fixedly connected to the top of the aggregate, and the inner side surface of the aggregate is fixedly connected to the bottom of the collapsing block.
Preferably, scrubbing mechanism is including holding miscellaneous wall, hold the surface of miscellaneous wall and the medial surface fixed connection of axle sleeve, hold the medial surface fixedly connected with negative-pressure device of miscellaneous wall, hold one side fixedly connected with straw that miscellaneous wall is close to the organism, the fixed surface of straw is connected with the brush, and when the jack drove the stage body during upwards operation, the surface sliding connection of brush and organism sweeps the impurity piece on organism surface, and the negative-pressure device makes the inside of holding miscellaneous wall form certain negative pressure environment, and the straw adsorbs the dirt piece of dust to hold miscellaneous wall in the unified collection to the surface production wearing and tearing of dirt piece to the organism has been avoided.
Preferably, the detection mechanism includes the connector, the top of connector and the top fixed connection of organism inboard, the cooling hole has been seted up to the central point at connector top, the fixed surface of connector is connected with the buffer piece, the bottom of buffer piece extends to the below position of connector, uses through the cooperation of mechanisms such as overload protection mechanism, scrubbing mechanism, fixture and detection mechanism, has solved how to prevent that the jack from producing too much load and causing the damage to the device, how to reduce the temperature that the extrusion produced and produce the influence to the load experimental result to and when the bearing roller quality is unqualified, the roll body breaks away from the problem that can produce very big impact to the top of device behind the axis.
Preferably, the fixed surface of buffer piece is connected with the rubber body, the quantity of the rubber body has a plurality of, the bottom fixedly connected with load detector of connector, the bottom fixedly connected with connecting wall of load detector, the medial surface fixedly connected with rib of connecting wall has solved through design detection mechanism when the bearing roller quality is unqualified, can produce the problem of very big impact to the top of device behind the roll body breaks away from the axis, holds in the palm the roll body and breaks away from the back with the axis, can directly contact with the buffer piece, and the rubber body absorbs the impact of roll body, and the coolant liquid is placed to the inside in cooling hole, can effectively avoid the load detector overheated and become invalid.
(III) advantageous effects
The invention provides a device for testing and adjusting carrier roller load of a stinger of a pipe laying ship. The method has the following beneficial effects:
(1) this test is adjusted pipe laying ship pipe-carrier bearing roller load equipment uses through the cooperation of mechanisms such as overload protection mechanism, scrubbing mechanism, fixture and detection mechanism, has solved how to prevent that the jack from producing too much load and causing the damage to the device, and how to reduce the temperature that the extrusion produced and to produce the influence to the load experimental result to and when the bearing roller quality is unqualified, the roll body breaks away from the problem that can produce very big impact to the top of device behind the axis.
(2) This pipelaying ship stinger bearing roller load equipment is adjusted in test, how to prevent that the jack from producing too much load and causing the problem of damage to the device through design overload protection mechanism, when the stage body receives the load that exceeds certain threshold value, because loading board undercut's effect, the piece that collapses can take the lead to the fracture of the biggest face of the shearing force that receives, bubble cotton piece with the piece that collapses absorbs behind the major part load, pressure detector's output and the input electric connection of jack, thereby pressure detector control jack stop work avoids the too much damage problem that causes of device load.
(3) This pipelaying ship pipe carrier bearing roller load equipment is adjusted in test, when the jack drives the stage body upward operation, the surperficial sliding connection of brush and organism sweeps away the impurity piece on organism surface, and the negative pressure ware makes the inside of holding miscellaneous wall form certain negative pressure environment, and the straw is with the dirty piece of dust absorption to hold miscellaneous wall in unified the collection to the surface production wearing and tearing of dirty piece to the organism has been avoided.
(4) This test is adjusted pipe laying ship pipe-support bearing roller load equipment has solved the temperature that how to reduce the extrusion and produce through design fixture and has produced the problem of influence to the load experimental result, and the bearing roller body is placed on the surface of roll body platform, and the axis extends to the centre shaft hole, and the hole depth in centre shaft hole will be greater than the length that the axis extends the roll body, and the support wall supports the surface of bearing roller, can reduce the bearing roller and produce the phenomenon of unstability, and the spiral leaf can effectively improve the resistance to deformation ability of the mechanism body.
(5) This pipe laying ship pipe carrier bearing roller load equipment is adjusted in test has solved through design detection mechanism when the bearing roller quality is unqualified, and the roll body breaks away from the problem that can produce very big impact to the top of device behind the axis, holds in the palm the roll body and breaks away from the back with the axis, can directly contact with the buffer block, and the rubber body absorbs the impact of roll body, and the coolant liquid is placed to the inside of cooling hole, can effectively avoid the load detector overheated and become invalid.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of a partial structural connection according to the present invention;
FIG. 3 is a schematic structural diagram of the overload protection mechanism of the present invention;
FIG. 4 is a schematic structural view of the decontamination mechanism of the present invention;
FIG. 5 is a schematic structural view of a clamping mechanism according to the present invention;
FIG. 6 is a schematic structural diagram of the detecting mechanism of the present invention.
In the figure: 1. a body; 2. a jack; 3. an overload protection mechanism; 31. a table body; 32. a shaft sleeve; 33. a connecting strip; 34. a carrier plate; 35. soaking cotton blocks; 36. an aggregate; 37. a pressure detector; 4. a decontamination mechanism; 41. a trash wall; 42. a negative pressure device; 43. a straw; 44. a brush; 5. a clamping mechanism; 51. a mechanism body; 52. a roller body table; 53. a middle shaft hole; 54. a cooling tube; 55. a support wall; 56. helical leaves; 57. collapsing the block; 6. a detection mechanism; 61. a linker; 62. a cooling hole; 63. a buffer sheet; 64. a rubber body; 65. a load detector; 66. a connecting wall; 67. and (4) ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a device for testing and adjusting carrier roller load of a stinger of a pipe laying ship comprises a machine body 1, wherein a jack 2 is fixedly connected to the bottom of the inner side surface of the machine body 1, an overload protection mechanism 3 is fixedly connected to the top of the jack 2, the overload protection mechanism 3 comprises a table body 31, an aggregation 36 is fixedly connected to the middle position of the bottom of the inner side surface of the table body 31, a pressure detector 37 is fixedly connected to the top of the aggregation 36, the inner side surface of the aggregation 36 is fixedly connected with the bottom of a collapse block 57, a connecting strip 33 is fixedly connected to the surface of the table body 31, a bearing plate 34 is fixedly connected to the surface of the connecting strip 33, a foam block 35 is fixedly connected to the middle position of the opposite surface of the bearing plate 34 and the table body 31, a shaft sleeve 32 is fixedly connected to the surface of the table body 31, the inner side surface of the shaft sleeve 32 is slidably connected with the surface of the machine body 1, a decontamination mechanism 4 is fixedly connected with the decontamination mechanism 4, and comprises a impurity accommodating wall 41, hold the surface of miscellaneous wall 41 and the medial surface fixed connection of axle sleeve 32, hold the medial surface fixedly connected with negative pressure ware 42 of miscellaneous wall 41, hold one side fixedly connected with straw 43 that miscellaneous wall 41 is close to organism 1, the fixed surface of straw 43 is connected with brush 44, the medial surface of overload protection mechanism 3 and the surperficial sliding connection of organism 1, when jack 2 drives the platform body 31 upward operation, brush 44 and the surperficial sliding connection of organism 1, sweep the surperficial impurity piece of organism 1, negative pressure ware 42 makes the inside of holding miscellaneous wall 41 form certain negative pressure environment, straw 43 adsorbs the dirty piece of dust to hold miscellaneous wall 41 in the unified collection, thereby the surface that the dirty piece produced wearing and tearing to organism 1 has been avoided.
The top fixedly connected with detection mechanism 6 of organism 1 medial surface, detection mechanism 6 includes connector 61, the top of connector 61 and the top fixed connection of organism 1 medial surface, the central point at the top of connector 61 puts and has seted up cooling hole 62, the fixed surface of connector 61 is connected with buffering piece 63, the fixed surface of buffering piece 63 is connected with rubber body 64, the quantity of rubber body 64 has a plurality ofly, the bottom fixedly connected with load detector 65 of connector 61, the bottom fixedly connected with connecting wall 66 of load detector 65, the medial surface fixedly connected with rib 67 of connecting wall 66, the bottom of buffering piece 63 extends to the below position of connector 61, the top fixedly connected with fixture 5 of overload protection mechanism 3, through the cooperation use of mechanisms such as overload protection mechanism 3, scrubbing mechanism 4, fixture 5 and detection mechanism 6, how to prevent jack 2 from producing too much load and causing the damage to the device has been solved, how to reduce the temperature that the extrusion produced and exert an influence to the load experimental result, and when the bearing roller quality is unqualified, the roll body breaks away from the problem that can produce very big impact to the top of device behind the axis, fixture 5 includes mechanism body 51, the top position fixedly connected with roll body platform 52 of mechanism body 51 medial surface, the below position of roll body platform 52 is provided with well shaft hole 53, the intermediate position fixedly connected with cooling tube 54 of mechanism body 51 and roll body platform 52, the inside below position fixedly connected with spiral leaf 56 of mechanism body 51, the bottom fixedly connected with of mechanism body 51 collapses piece 57, the top position on mechanism body 51 surface rotates and is connected with supporting wall 55.
When in use: this test is adjusted pipe laying ship pipe-carrier bearing roller load equipment and is used through the cooperation of mechanisms such as overload protection mechanism 3, scrubbing mechanism 4, fixture 5 and detection mechanism 6, has solved how to prevent that jack 2 from producing too much load and causing the damage to the device, and how to reduce the temperature that the extrusion produced and to load experimental result production influence to and when the bearing roller quality is unqualified, the roll body breaks away from can produce the problem of very big impact to the top of device behind the axis.
When the table body 31 is loaded with a load exceeding a certain threshold, due to the downward sinking effect of the bearing plate 34, the collapsing block 57 is broken along the plane with the largest shearing force, after the foam block 35 and the collapsing block 57 absorb a larger part of the load, the output end of the pressure detector 37 is electrically connected with the input end of the jack 2, the pressure detector 37 controls the jack 2 to stop working, so that the problem of damage caused by too much load of the device is avoided, the carrier roller body is placed on the surface of the roller body table 52, the middle shaft extends to the middle shaft hole 53, the hole depth of the middle shaft hole 53 is larger than the length of the middle shaft extending out of the roller body, the supporting wall 55 abuts against the surface of the carrier roller, the phenomenon that the carrier roller is unstable can be reduced, and the spiral blades 56 can effectively improve the deformation resistance of the mechanism body 51.
When jack 2 drives stage body 31 upwards operation, brush 44 and organism 1's surperficial sliding connection, with the impurity piece on organism 1 surface sweep, negative pressure ware 42 makes the inside of holding miscellaneous wall 41 form certain negative pressure environment, suction pipe 43 adsorbs the dirty piece of dust to hold miscellaneous wall 41 in the unified collection, thereby the surface of dirty piece to organism 1 has been avoided producing wearing and tearing, when bearing roller quality is unqualified when having solved through design detection mechanism 6, the roll body breaks away from the problem that can produce very big impact to the top of device behind the axis, hold in the roll body and break away from the axis after, can directly contact with buffer chip 63, the impact of roll body is absorbed to rubber body 64, the coolant liquid is placed to the inside of cooling hole 62, can effectively avoid load detector 65 overheated and become invalid.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a test is adjusted pipe laying ship stinger bearing roller load equipment, includes organism (1), its characterized in that: the bottom of the inner side face of the machine body (1) is fixedly connected with a jack (2), the top of the inner side face of the machine body (1) is fixedly connected with an overload protection mechanism (3), the inner side face of the overload protection mechanism (3) is connected with the surface of the machine body (1) in a sliding manner, the top of the inner side face of the machine body (1) is fixedly connected with a detection mechanism (6), the top of the overload protection mechanism (3) is fixedly connected with a clamping mechanism (5), the clamping mechanism (5) comprises a machine body (51), the upper position of the inner side face of the machine body (51) is fixedly connected with a roller body table (52), the lower position of the roller body table (52) is provided with a middle shaft hole (53), the middle positions of the machine body (51) and the roller body table (52) are fixedly connected with a cooling pipe (54), and the lower position of the inner part of the machine body (51) is fixedly connected with a spiral blade (56), the bottom of the mechanism body (51) is fixedly connected with a collapsing block (57), and a supporting wall (55) is rotatably connected to the upper position of the surface of the mechanism body (51).
2. The apparatus according to claim 1 for testing and adjusting the stinger load of a pipelay vessel, wherein: the overload protection mechanism (3) comprises a table body (31), a shaft sleeve (32) is fixedly connected to the surface of the table body (31), the inner side face of the shaft sleeve (32) is connected with the surface of the machine body (1) in a sliding mode, and a decontamination mechanism (4) is fixedly connected to the inner side face of the shaft sleeve (32).
3. The apparatus according to claim 2 for testing and adjusting the stinger load of a pipelay vessel, wherein: the fixed surface of the platform body (31) is connected with a connecting strip (33), the fixed surface of the connecting strip (33) is connected with a bearing plate (34), and a foam block (35) is fixedly connected with the middle position of the opposite surface of the bearing plate (34) and the platform body (31).
4. The apparatus according to claim 2 for testing and adjusting the stinger load of a pipelay vessel, wherein: an aggregation body (36) is fixedly connected to the middle position of the bottom of the inner side face of the table body (31), a pressure detector (37) is fixedly connected to the top of the aggregation body (36), and the inner side face of the aggregation body (36) is fixedly connected with the bottom of the collapse block (57).
5. The apparatus according to claim 2 for testing and adjusting the stinger load of a pipelay vessel, wherein: dirt removing mechanism (4) is including holding miscellaneous wall (41), hold the medial surface fixed connection of the surface of miscellaneous wall (41) and axle sleeve (32), hold the medial surface fixedly connected with negative pressure ware (42) of miscellaneous wall (41), hold one side fixedly connected with straw (43) that miscellaneous wall (41) is close to organism (1), the fixed surface of straw (43) is connected with brush (44).
6. The apparatus according to claim 1 for testing and adjusting the stinger load of a pipelay vessel, wherein: detection mechanism (6) are including connector (61), the top of connector (61) and the top fixed connection of organism (1) medial surface, cooling hole (62) have been seted up to the central point at connector (61) top, the fixed surface of connector (61) is connected with buffer plate (63), the bottom of buffer plate (63) extends to the below position of connector (61).
7. The apparatus of claim 6 for testing and adjusting the stinger load of a pipelay vessel, wherein: the fixed surface of buffer chip (63) is connected with the rubber body (64), the quantity of the rubber body (64) has a plurality of, the bottom fixedly connected with load detector (65) of connector (61), the bottom fixedly connected with connection wall (66) of load detector (65), the medial surface fixedly connected with rib (67) of connection wall (66).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185445.8A CN113639007B (en) | 2021-10-12 | 2021-10-12 | Test is adjusted pipe laying ship pipe-supporting rack bearing roller load equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185445.8A CN113639007B (en) | 2021-10-12 | 2021-10-12 | Test is adjusted pipe laying ship pipe-supporting rack bearing roller load equipment |
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| CN113639007B true CN113639007B (en) | 2021-12-17 |
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| CN104132847A (en) * | 2014-08-04 | 2014-11-05 | 河海大学 | Device and method for testing chloride corrosion of reinforced concrete member under continuous load |
| CN105181498A (en) * | 2015-09-08 | 2015-12-23 | 中山大学 | Simple instrument method for test of internal stress of soil mass under cyclic loading |
| CN207923435U (en) * | 2018-03-01 | 2018-09-28 | 安徽盛运重工机械有限责任公司 | Carrying roller axial direction load test device |
| CN212275442U (en) * | 2020-04-17 | 2021-01-01 | 吴学超 | Axial load test bed for carrier roller |
| CN111751275A (en) * | 2020-07-29 | 2020-10-09 | 宁波大学 | Sliding push-out test device and method for bonding performance of profile steel and confined concrete |
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