CN114537611A - Positioning tool of anchor chain flushing device and using method - Google Patents
Positioning tool of anchor chain flushing device and using method Download PDFInfo
- Publication number
- CN114537611A CN114537611A CN202210220564.0A CN202210220564A CN114537611A CN 114537611 A CN114537611 A CN 114537611A CN 202210220564 A CN202210220564 A CN 202210220564A CN 114537611 A CN114537611 A CN 114537611A
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- ring
- plate
- anchor chain
- outer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
- B63B2021/203—Mooring cables or ropes, hawsers, or the like; Adaptations thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a positioning tool of an anchor chain flushing device and a using method thereof, wherein a positioning assembly of the positioning tool comprises an inner ring and an outer ring sleeved on the periphery of the inner ring, a longitudinal adjusting plate fixed on the inner ring is connected with a transverse adjusting plate fixed on the outer ring through a hole slot bolt, and the relative positions of the outer ring and the inner ring are adjusted along the transverse direction and the longitudinal direction by moving the positions of the hole slot bolt in the longitudinal adjusting plate and the transverse adjusting plate, so that the central point of the outer ring reaches the preset flushing position of the anchor chain flushing device. The punching assembly comprises a guide block, a distance adjusting rod and an angle adjusting rod, wherein the guide block, the distance adjusting rod and the angle adjusting rod are sleeved on the outer ring, and one end, close to the anchor chain cylinder, of the angle adjusting rod can be fixed with a hole opening tool arranged in parallel. After the outer ring position is determined, the included angle between the angle adjusting rod and the distance adjusting rod is adjusted to a preset included angle, then the tapping tool is operated to perform tapping operation, and finally the tapping position and the tapping angle meet the installation requirements of the anchor chain flushing device.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a positioning tool of an anchor chain flushing device and a using method thereof.
Background
The anchor device is an important device in the mechanical equipment of the deck of the ship and can be used for anchoring the ship and assisting in maneuvering the ship when the ship leans against a wharf. During the operation of the ship, the ship needs to be anchored at a wharf or an anchor ground frequently, except for the mooring state of a cable used for anchoring at the wharf, the ship needs to be anchored, and the external force such as wind, water flow and the like is overcome by utilizing the force of the anchor catching the bottom and the self weight of the anchor and the anchor chain, so that the ship is in a stable state. When the ship is anchored and completes relevant operations, the ship needs to be anchored again to start the next round of navigation.
During the process of anchoring, the anchor chain can carry a plurality of pollutants such as sand grains, silt, seaweed and the like to reach an anchoring deck. In order to avoid the pollutants such as silt, seaweed and the like from being brought to an anchor deck and reduce the workload of cleaning crews, an anchor chain flushing device is required to be installed on an anchor chain barrel to flush an anchor chain and an anchor in the anchor pulling process.
The general ship is provided with two anchors which are symmetrically arranged on the port and the starboard, one anchor is arranged in the middle of the head of the ship, and the other anchor is arranged on one side of the ship, so that the two anchors are thrown into the water bottom to fix the ship when one anchor is used or the wind wave is large. In the process of taking in the anchor, the center of the anchor chain movement is not the center of the anchor chain barrel but is related to the arrangement of the anchor and the anchor lifting winch, and in the position below the center of the anchor chain barrel, if the tangent line of the anchor lifting winch and the center line of the anchor chain is not parallel to the center line of the anchor chain barrel, the center of the anchor chain movement can be deviated to a certain side below the center of the anchor chain barrel in the process of lifting the anchor. As shown in fig. 1 for the specific requirements of the arrangement of a marine chain flushing device 300, it can be seen from fig. 1 that the centre of the chain 100 is located in a lower right position in the chain barrel 200 during mooring, offset X2 downwards and Y2 to the right relative to the centre of the chain barrel 200. When the anchor is stowed and the chain is taut, chain 100 is substantially at X1 directly below the centre of the chain case 200.
As can be seen in fig. 2, the anchor flushing device 300 is tilted in three dimensions relative to the anchor barrel 200, which places extreme demands on site construction. Generally, site constructors firstly determine the position of a point on a section by using an expansion diagram, then roughly determine an included angle between the site constructors and the cross section of the anchor chain cylinder, and form a hole inwards from the outer side of the anchor chain cylinder, and the anchor chain flushing device is not perpendicular to the outer circle of the anchor chain cylinder, so that the positioning point is difficult to accurately find and the hole is formed according to the design requirement. The method has the defects of poor finding of a central point, poor control of a hole opening angle, large error and the like. The accuracy error of the opening is large, the flushing water columns can be dispersed and cannot be gathered on required alignment points, and the flushing effect of the anchor chain is greatly reduced.
Aiming at the problems and the defects, innovative design is urgently needed on the basis of the existing construction method to realize the accurate positioning of the anchor chain flushing device and reduce the on-site construction difficulty, so that the flushing water columns are gathered on the required alignment points, and the flushing effect is improved.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a positioning tool for an anchor chain flushing device, comprising:
the positioning assembly comprises an inner ring and an outer ring, the inner ring can be coaxially sleeved on the periphery of the anchor chain barrel, the outer ring is sleeved on the periphery of the inner ring, a longitudinal adjusting plate which is arranged along the radial direction and extends to the outer ring is fixed on the inner ring, a transverse adjusting plate which is perpendicular to the longitudinal adjusting plate is fixed on the outer ring, through hole grooves are formed in the longitudinal adjusting plate and the transverse adjusting plate, the through hole grooves of the longitudinal adjusting plate and the transverse adjusting plate are connected through hole groove bolts, and the relative positions of the outer ring and the inner ring are adjusted along the transverse direction and the longitudinal direction by moving the positions of the hole groove bolts in the through hole grooves of the longitudinal adjusting plate and the transverse adjusting plate, so that the central point of the outer ring reaches the preset flushing position of the anchor chain flushing device;
the subassembly punches, the subassembly of punching including the cover on the outer loop and can follow the guide block of outer loop circumference removal, run through guide block and perpendicular to the planar distance adjusting rod in outer loop place and with the angular adjustment pole that distance adjusting rod swing joint and contained angle can be adjusted, angular adjustment pole is close to the trompil instrument rather than parallel arrangement can be fixed to the one end of hawse pipe.
Preferably, the inner ring comprises a first semicircular ring plate and a second semicircular ring plate, one ends of the first ring plate and the second ring plate are fixedly provided with plugs, the other ends of the first ring plate and the second ring plate are fixedly provided with jacks, the first ring plate and the second ring plate are assembled by correspondingly inserting the plugs and the jacks, and bolts penetrate through the plugs and the jacks to be matched with nuts for fixing.
Preferably, a plurality of limiting nuts are fixed on the inner ring and are used for being screwed into a first fixing screw rod matched with the inner ring along the radial direction, a frustum is machined at one end of the first fixing screw rod, a handle is fixed at the other end of the first fixing screw rod, the end on which the frustum is machined is used for abutting against the outer surface of the anchor chain cylinder, so that the inner ring is fixed in an auxiliary mode, and a fastening nut is further sleeved on the first fixing screw rod and is used for being matched with the limiting nuts to fix the first fixing screw rod.
Preferably, a plurality of limiting nuts are fixed on the outer ring and used for being screwed into a second fixing screw rod matched with the outer ring along the radial direction, a frustum is processed at one end of the second fixing screw rod, a handle is fixed at the other end of the second fixing screw rod, the end processed with the frustum is used for abutting against the outer surface of the anchor chain cylinder, so that the outer ring is fixed in an auxiliary mode, and a fastening nut is further sleeved on the second fixing screw rod and used for being matched with the limiting nuts to fix the second fixing screw rod.
Preferably, the outer ring comprises 2 semicircular third ring plates, one end of each of the 2 third ring plates is fixed with a plug, the other end of each of the 2 third ring plates is fixed with a jack, and the plugs and the jacks are correspondingly inserted, so that the 2 third ring plates are assembled.
Preferably, the inside wall and the outside wall of outer loop all have hemispherical recess, the guide block of subassembly that punches includes relative upper and lower and through bolted connection's last deflector and lower deflector, it is the type of falling L to go up the deflector, the medial surface that goes up the deflector and lower deflector is the cambered surface and is fixed with the hemisphere, thereby presss from both sides tightly on the hemispherical recess of outer loop, go up be equipped with in the deflector with the first through-hole of distance adjusting pole contact, thereby through the bolt fastening with the relative position of distance adjusting pole, the deflector is along the perpendicular to down the both sides of distance adjusting pole direction are fixed with the nut, thereby cooperation bolt fastening the guide block with the relative position of outer loop.
Preferably, the one end of distance adjusting pole is fixed with the joint, it has the through-hole all to open with the angle adjusting pole to connect for the cooperation through bolt and nut is realized the distance adjusting pole with the contained angle adjustment of angle adjusting pole, connect with the junction of angle adjusting pole still is provided with the angle sign, the lower part of angle adjusting pole is cavity for peg graft length adjusting pole, the flexible length of length adjusting pole can be through the nut adjustment of side, the lower extreme of length adjusting pole is fixed with the cutting torch fixation clamp rather than parallel arrangement, the fixation clamp is used for fixing the trompil instrument.
Preferably, the lower end of the length adjusting rod is provided with a frustum, a small hole is drilled above the frustum, a spring and a steel ball are sequentially installed in the small hole, the connecting sleeve is clamped above the small hole under the blocking of the steel ball, the fixed clamp is connected with the connecting sleeve through a connecting rod, and the fixed clamp is matched with the hole forming tool through a bolt and a nut to fix the hole forming tool.
The invention also provides a use method of the positioning tool, which comprises the following steps:
s1: determining the installation position of the anchor chain flushing device and marking the outer wall of the anchor chain barrel;
s2: coaxially sleeving an inner ring near a mark position on the outer wall of the anchor chain cylinder, and then tightly supporting the first fixing screw rod on the outer surface of the anchor chain cylinder through a fastening nut, so that the inner ring and the anchor chain cylinder are concentrically fixed;
s3: and moving the positions of the hole slot bolts in the through hole slots of the longitudinal adjusting plate and the transverse adjusting plate to enable the outer ring to move for a preset distance along the transverse adjusting plate and the longitudinal adjusting plate, ensuring that the central point of the outer ring reaches a preset flushing position, and then tightly abutting the second fixing screw rod on the outer surface of the hawse pipe through a fastening nut, thereby completing the fixing of the outer ring.
Optionally, the using method further comprises the following steps:
s4: moving the guide block on the outer ring to a required position and completing the fixation, and then adjusting the included angle between the angle adjusting rod and the distance adjusting rod to a preset included angle and completing the fixation;
s5: adjusting the position of the length adjusting rod in the angle adjusting rod to enable the lower end of the length adjusting rod to be in contact with the outer wall of the anchor chain cylinder and finish fixing;
s6: adjusting the position of the distance adjusting rod in the guide block to enable the lower end of the length adjusting rod to be overlapped with a mark position of the outer wall of the anchor chain cylinder and finish fixing;
s7: and (3) putting a hole-opening tool such as a cutting knife cutting nozzle into the fixing clamp hoop member to complete the fixing, and then operating the hole-opening tool to perform hole-opening operation, thereby completing the hole opening of the anchor chain flushing device.
The positioning assembly of the positioning tool comprises an inner ring and an outer ring sleeved on the periphery of the inner ring, a longitudinal adjusting plate fixed on the inner ring is connected with a transverse adjusting plate fixed on the outer ring through a hole slot bolt, and the relative positions of the outer ring and the inner ring are adjusted along the transverse direction and the longitudinal direction by moving the positions of the hole slot bolt in the longitudinal adjusting plate and the transverse adjusting plate, so that the central point of the outer ring reaches the preset flushing position of the anchor chain flushing device. The punching assembly comprises a guide block, a distance adjusting rod and an angle adjusting rod, wherein the guide block, the distance adjusting rod and the angle adjusting rod are sleeved on the outer ring, and one end, close to the anchor chain cylinder, of the angle adjusting rod can be fixed with a hole opening tool arranged in parallel. After the outer ring position is determined, the included angle between the angle adjusting rod and the distance adjusting rod is adjusted to a preset included angle, then the tapping tool is operated to perform tapping operation, and finally the tapping position and the tapping angle meet the installation requirements of the anchor chain flushing device. The positioning tool is simple to operate, high in positioning hole forming precision, suitable for hole forming of the hawse pipe in different sizes and wide in application.
Drawings
Fig. 1 shows a schematic view of the installation of a chain flushing device in relation to a chain.
Figure 2 shows a schematic view of the angle relationship between the anchor chain flushing device and the anchor chain barrel.
Fig. 3 is a schematic structural view of the positioning tool of the present invention.
Fig. 4 is a schematic diagram of the punching assembly.
Fig. 5 is a schematic structural view of the region a in fig. 4.
Fig. 6 is a schematic structural view of the region B in fig. 4.
Fig. 7 is a schematic view showing the use of the positioning tool of the present invention.
Description of the reference numerals
1 first ring plate
2 second ring plate
3 longitudinal adjusting plate
4 first fixed screw rod
6 fastening nut
7 limiting nut
8 third ring plate
9 transverse adjusting plate
10 second fixed screw rod
11 upper guide plate
12 lower guide plate
13 distance adjusting rod
14 joint
15 angle adjusting rod
16 length adjusting rod
17 bolt
18-degree indicating board
19 bolt
20 bolt
21 bolt
22 nut
24 connecting sleeve
25 fixed clip
26 connecting rod
27-hole slot bolt
28 bolt
29 nut
30-cutter cutting nozzle
41 handle
101 handle
161 steel ball
111 hemisphere
121 hemisphere
100 anchor chain
200 hawse pipe
300 anchor chain flushing device
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
As in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the device structure are not partially enlarged in general scale for convenience of illustration, and the schematic views are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
For convenience in description, spatial relational terms such as "below," "beneath," "below," "under," "over," "upper," and the like may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that these terms of spatial relationship are intended to encompass other orientations of the device in use or operation in addition to the orientation depicted in the figures. In addition, when a layer is referred to as being "between" two layers, it can be the only layer between the two layers, or one or more intervening layers may also be present. As used herein, "between … …" is meant to include both endpoints.
In the context of this application, a structure described as having a first feature "on" a second feature may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed in between the first and second features, such that the first and second features may not be in direct contact.
It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of each component in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 3, this embodiment provides a location frock of anchor chain washing unit, and the location frock includes:
the positioning assembly comprises an inner ring and an outer ring, the inner ring can be coaxially sleeved on the periphery of the anchor chain barrel, the outer ring is sleeved on the periphery of the inner ring, a longitudinal adjusting plate 3 which is arranged along the radial direction and extends to the outer ring is fixed on the inner ring, a transverse adjusting plate 9 which is perpendicular to the longitudinal adjusting plate is fixed on the outer ring, through hole grooves are formed in the longitudinal adjusting plate 3 and the transverse adjusting plate 9, the through hole grooves of the longitudinal adjusting plate 3 and the transverse adjusting plate 9 are connected through hole groove bolts 27, and the relative positions of the outer ring and the inner ring are adjusted along the transverse direction and the longitudinal direction by moving the positions of the hole groove bolts 27 in the through hole grooves of the longitudinal adjusting plate 3 and the transverse adjusting plate 9, so that the central point of the outer ring reaches the preset flushing position of the anchor chain flushing device.
The subassembly punches, the subassembly of punching including the cover on the outer loop and can follow the guide block of outer loop circumference removal, run through guide block and perpendicular to the planar distance adjusting rod 13 in outer loop place and with the angular adjustment pole 15 that 13 swing joint of distance adjusting rod and contained angle can be adjusted, angular adjustment pole 15 is close to the trompil instrument rather than parallel arrangement can be fixed to the one end of hawse pipe.
Furthermore, the inner ring comprises a first semicircular ring plate 1 and a second semicircular ring plate 2, one ends of the first ring plate 1 and the second ring plate 2 are fixedly provided with plugs, the other ends of the first ring plate 1 and the second ring plate 2 are fixedly provided with jacks, and the plugs and the jacks are correspondingly inserted, so that the first ring plate 1 and the second ring plate 2 are assembled. The longitudinal adjusting plate 3 is fixed on the second ring plate. The plug and the jack are provided with bolts penetrating through the plug and the jack to be matched with nuts for fixing.
Furthermore, a plurality of limiting nuts 7 are fixed on the inner ring, so that the first fixing screw rod 4 matched with the inner ring is screwed in the radial direction, a frustum is processed at one end of the first fixing screw rod 4, a handle 41 is fixed at the other end of the first fixing screw rod 4, the end processed with the frustum is used for abutting against the outer surface of the anchor chain barrel, so that the inner ring is fixed in an auxiliary mode, and a fastening nut 6 is further sleeved on the first fixing screw rod 4 and used for being matched with the limiting nuts 7 to fix the first fixing screw rod 4. The side surface of the first fixed screw rod 4 is also provided with a slender groove and is marked with radius scale sizes, so that an operator can conveniently know the size and the position at the moment.
Further, similar to the inner ring, a plurality of limiting nuts 7 are fixed on the outer ring, so that a second fixing screw rod 10 matched with the outer ring is screwed in the radial direction, a frustum is processed at one end of the second fixing screw rod 10, a handle 101 is fixed at the other end of the second fixing screw rod 10, the end processed with the frustum is used for abutting against the outer surface of the anchor chain cylinder, so that the fixing of the outer ring is completed in an auxiliary manner, and a fastening nut 6 is further sleeved on the second fixing screw rod 10 and used for being matched with the limiting nuts 7 to fix the second fixing screw rod 10. Preferably, the number of the second fixing screw rods 10 is the same as that of the first fixing screw rods 4, and the second fixing screw rods and the first fixing screw rods are all 4 and are uniformly distributed.
Furthermore, the outer loop includes 2 semicircular third crown plates 8, and 2 the one end of third crown plate 8 is fixed with the plug, and the other end is fixed with the jack, inserts through the correspondence of plug and jack to realize 2 the assembling of third crown plate 8. The plug and the jack of the outer ring and the plug and the jack of the inner ring are located on the same diameter, so that the plug-in mounting positions of the inner ring and the outer ring are adjacent, and the operation is convenient.
Furthermore, the outer ring is marked with angle size scales, the inner side wall and the outer side wall of the outer ring are both provided with hemispherical grooves, as shown in fig. 4 to 5, the guide block of the punching assembly includes an upper guide plate 11 and a lower guide plate 12 which are opposite to each other and connected by a bolt 19, the upper guide plate 11 is of an inverted L shape, the inner side surfaces of the upper guide plate 11 opposite to the lower guide plate 12 are cambered surfaces and are fixed with hemispheres 111 and 121, so as to be clamped on the hemispherical groove of the outer ring, a first through hole contacting the distance adjusting lever 13 is provided in the upper guide plate 11, so that the relative position with the distance adjusting rod 13 is fixed by the bolt 20, and the nuts 22 are fixed on both sides of the lower guide plate 12 along the direction perpendicular to the distance adjusting rod 13, so that the relative position of the guide block with the outer ring is fixed by the matching bolt 21.
Further, one end of the distance adjusting rod 13 is fixed with a joint 14, the joint 14 and the angle adjusting rod 15 are both provided with through holes, the through holes are used for being matched with nuts through bolts 17, the distance adjusting rod 13 is adjusted with the included angle of the angle adjusting rod 15 is adjusted, an angle indicator 18 is further arranged at the joint of the joint 14 and the angle adjusting rod 15, and the angle can be measured conveniently by an operator. The lower part of the angle adjusting rod 15 is hollow and is used for inserting a length adjusting rod 16, the telescopic length of the length adjusting rod 16 can be adjusted by a nut on the side surface, a cutting torch fixing clamp 25 arranged in parallel with the length adjusting rod 16 is fixed at the lower end of the length adjusting rod 16, the fixing clamp 25 is used for fixing the tapping tool, such as a cutting torch 30,
further, as shown in fig. 6, a frustum is processed at the lower end of the length adjustment rod 16, a small hole is drilled near the upper part of the frustum, a spring and a steel ball 161 are sequentially installed in the small hole, a connecting sleeve 24 is clamped and sleeved above the small hole under the blocking of the steel ball 161, the fixed clamp 25 is connected with the connecting sleeve 24 through a connecting rod 26, and the fixed clamp 25 is used for fixing the hole-opening tool through the matching of a bolt 28 and a nut 29.
The embodiment further provides a use method of the positioning tool, as shown in fig. 7, the use method includes the following steps:
s1: determining the installation position of the anchor chain flushing device and marking the outer wall of the anchor chain barrel;
s2: coaxially sleeving an inner ring near a mark position on the outer wall of the anchor chain cylinder, and then tightly pressing the first fixing screw rod 4 on the outer surface of the anchor chain cylinder through a fastening nut 6 so as to complete the concentric fixation of the inner ring and the anchor chain cylinder; when the anchor chain sleeve is sleeved, the bolts for fixing the plug and the jacks are dismounted, then the first ring plate 1 and the second ring plate 2 are separated, 2 third ring plates 8 are separated according to the same method, and then the anchor chain sleeve is sleeved with the third ring plates to complete assembly.
S3: moving the positions of the hole slot bolts 27 in the through hole slots of the longitudinal adjusting plate 3 and the transverse adjusting plate 9 to enable the outer ring to move for a preset distance along the transverse adjusting plate 9 and the longitudinal adjusting plate 9 to ensure that the central point of the outer ring reaches a preset flushing position, and then tightly pressing the second fixing screw rod 10 on the outer surface of the hawse pipe through a fastening nut 6 to finish the fixing of the outer ring;
s4: moving the guide block on the outer ring to a required position and completing the fixation, and then adjusting the included angle between the angle adjusting rod 15 and the distance adjusting rod 13 to a preset included angle and completing the fixation;
s5: adjusting the position of the length adjusting rod 16 in the angle adjusting rod 15 to enable the lower end of the length adjusting rod to contact the outer wall of the anchor chain cylinder and complete fixing;
s6: adjusting the position of the distance adjusting rod 13 in the guide block to enable the lower end of the length adjusting rod 16 to be overlapped with a mark position of the outer wall of the anchor chain barrel and complete fixing;
s7: placing a hole-forming tool such as a cutting tip 30 into the fixing clip member 25 and completing the fixing, and then operating the hole-forming tool to perform a hole-forming operation, thereby completing the hole-forming of the anchor chain flushing device;
specifically, in step S3, the outer ring is moved in the transverse direction and the longitudinal direction, which corresponds to the center point of the outer ring being translated, the center point of the outer ring is moved to a predetermined flushing position, and then the outer ring is used as a reference to realize precise punching by the punching assembly, and in the case of the flushing position shown in fig. 1 and 2, the outer ring is translated in the transverse direction Y2 and the longitudinal direction X2 with respect to the inner ring by using the transverse adjusting plate 9 and the longitudinal adjusting plate 9. Then, in step S4, the included angle between the angle adjustment rod 15 and the distance adjustment rod 13 is adjusted to the preset included angle a, that is, the included angle of the anchor chain flushing device relative to the anchor chain barrel, and finally the opening position and the opening angle meet the installation requirement of the anchor chain flushing device.
In summary, the present invention provides a positioning tool for an anchor chain flushing device and a method of using the same, wherein a positioning assembly of the positioning tool includes an inner ring and an outer ring sleeved on the periphery of the inner ring, a longitudinal adjustment plate fixed on the inner ring is connected with a transverse adjustment plate fixed on the outer ring through a hole-slot bolt, and the relative positions of the outer ring and the inner ring are adjusted along the transverse direction and the longitudinal direction by moving the positions of the hole-slot bolt in the longitudinal adjustment plate and the transverse adjustment plate, so that the center point of the outer ring reaches a predetermined flushing position of the anchor chain flushing device. The punching assembly comprises a guide block, a distance adjusting rod and an angle adjusting rod, wherein the guide block, the distance adjusting rod and the angle adjusting rod are sleeved on the outer ring, and one end, close to the anchor chain cylinder, of the angle adjusting rod can be fixed with a hole opening tool arranged in parallel. After the outer ring position is determined, the included angle between the angle adjusting rod and the distance adjusting rod is adjusted to a preset included angle, then the tapping tool is operated to perform tapping operation, and finally the tapping position and the tapping angle meet the installation requirements of the anchor chain flushing device. The positioning tool is simple to operate, high in positioning hole forming precision, suitable for hole forming of the hawse pipe in different sizes and wide in application.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an anchor chain washing unit's location frock, its characterized in that, location frock includes:
the positioning assembly comprises an inner ring and an outer ring, the inner ring can be coaxially sleeved on the periphery of the anchor chain barrel, the outer ring is sleeved on the periphery of the inner ring, a longitudinal adjusting plate which is arranged along the radial direction and extends to the outer ring is fixed on the inner ring, a transverse adjusting plate which is perpendicular to the longitudinal adjusting plate is fixed on the outer ring, through hole grooves are formed in the longitudinal adjusting plate and the transverse adjusting plate, the through hole grooves of the longitudinal adjusting plate and the transverse adjusting plate are connected through hole groove bolts, and the relative positions of the outer ring and the inner ring are adjusted along the transverse direction and the longitudinal direction by moving the positions of the hole groove bolts in the through hole grooves of the longitudinal adjusting plate and the transverse adjusting plate, so that the central point of the outer ring reaches the preset flushing position of the anchor chain flushing device;
the subassembly punches, the subassembly of punching including the cover on the outer loop and can follow the guide block of outer loop circumference removal, run through guide block and perpendicular to the planar distance adjusting rod in outer loop place and with the angular adjustment pole that distance adjusting rod swing joint and contained angle can be adjusted, angular adjustment pole is close to the trompil instrument rather than parallel arrangement can be fixed to the one end of hawse pipe.
2. The positioning tool according to claim 1, wherein the inner ring comprises a first semicircular ring plate and a second semicircular ring plate, a plug is fixed at one end of the first ring plate and one end of the second ring plate, a jack is fixed at the other end of the first ring plate and the other end of the second ring plate, the first ring plate and the second ring plate are assembled by inserting the plug into the jack correspondingly, and a bolt penetrates through the plug and the jack to be matched with a nut for fixing.
3. The positioning tool according to claim 1, wherein a plurality of limit nuts are fixed on the inner ring and used for being screwed into a first fixing screw matched with the inner ring in a radial direction, a frustum is machined at one end of the first fixing screw, a handle is fixed at the other end of the first fixing screw, the end machined with the frustum is used for abutting against the outer surface of the anchor chain barrel, so that the inner ring is fixed in an auxiliary manner, and a fastening nut is further sleeved on the first fixing screw and used for being matched with the limit nuts to fix the first fixing screw.
4. The positioning tool according to claim 1, wherein a plurality of limit nuts are fixed on the outer ring and used for being screwed into a second fixing screw matched with the outer ring in the radial direction, a frustum is machined at one end of the second fixing screw, a handle is fixed at the other end of the second fixing screw, the end machined with the frustum is used for abutting against the outer surface of the anchor chain cylinder, so that the outer ring is fixed in an auxiliary manner, and a fastening nut is further sleeved on the second fixing screw and used for being matched with the limit nuts to fix the second fixing screw.
5. The positioning tool according to claim 1, wherein the outer ring comprises 2 semicircular third ring plates, one ends of the 2 semicircular third ring plates are fixedly provided with plugs, the other ends of the 2 semicircular third ring plates are fixedly provided with jacks, and the plugs and the jacks are correspondingly inserted, so that the 2 third ring plates are assembled.
6. The positioning tool according to claim 1, wherein the inner side wall and the outer side wall of the outer ring are provided with hemispherical grooves, the guide block of the punching assembly comprises an upper guide plate and a lower guide plate which are opposite up and down and connected through a bolt, the upper guide plate is of an inverted L shape, the inner side surfaces of the upper guide plate opposite to the lower guide plate are both cambered surfaces and are fixed with hemispheres, so that the upper guide plate is clamped on the hemispherical grooves of the outer ring, a first through hole which is in contact with the distance adjusting rod is formed in the upper guide plate, so that the relative position of the upper guide plate and the distance adjusting rod is fixed through a bolt, and nuts are fixed on the lower guide plate along two sides perpendicular to the direction of the distance adjusting rod, so that the relative positions of the guide block and the outer ring are fixed through a bolt.
7. The positioning tool according to claim 1, wherein a joint is fixed at one end of the distance adjusting rod, through holes are formed in the joint and the angle adjusting rod, the distance adjusting rod and the angle adjusting rod are adjusted in included angle through cooperation of bolts and nuts, an angle indicator is further arranged at the joint of the joint and the angle adjusting rod, the lower portion of the angle adjusting rod is hollow and used for inserting the length adjusting rod, the telescopic length of the length adjusting rod can be adjusted through the nuts on the side face, a cutting nozzle fixing clamp arranged in parallel with the length adjusting rod is fixed at the lower end of the length adjusting rod, and the fixing clamp is used for fixing the hole forming tool.
8. The positioning tool according to claim 7, wherein a frustum is machined at the lower end of the length adjusting rod, a small hole is drilled close to the upper side of the frustum, a spring and a steel ball are sequentially installed in the small hole, a connecting sleeve is clamped and sleeved above the small hole under the blocking of the steel ball, the fixing clamp is connected with the connecting sleeve through a connecting rod, and the fixing clamp is used for fixing the hole drilling tool through the matching of a bolt and a nut.
9. The use method of the positioning tool according to any one of claims 7 to 8, characterized by comprising the following steps:
s1: determining the installation position of the anchor chain flushing device and marking the outer wall of the anchor chain barrel;
s2: coaxially sleeving an inner ring near a mark position on the outer wall of the anchor chain cylinder, and then tightly supporting the first fixing screw rod on the outer surface of the anchor chain cylinder through a fastening nut, so that the inner ring and the anchor chain cylinder are concentrically fixed;
s3: and moving the positions of the hole slot bolts in the through hole slots of the longitudinal adjusting plate and the transverse adjusting plate to enable the outer ring to move for a preset distance along the transverse adjusting plate and the longitudinal adjusting plate, ensuring that the central point of the outer ring reaches a preset flushing position, and then tightly abutting the second fixing screw rod on the outer surface of the hawse pipe through a fastening nut, thereby completing the fixing of the outer ring.
10. Use according to claim 9, characterized in that it further comprises the following steps:
s4: moving the guide block on the outer ring to a required position and completing the fixation, and then adjusting the included angle between the angle adjusting rod and the distance adjusting rod to a preset included angle and completing the fixation;
s5: adjusting the position of the length adjusting rod in the angle adjusting rod to enable the lower end of the length adjusting rod to be in contact with the outer wall of the anchor chain cylinder and finish fixing;
s6: adjusting the position of the distance adjusting rod in the guide block to enable the lower end of the length adjusting rod to be overlapped with a mark position of the outer wall of the anchor chain cylinder and finish fixing;
s7: and (3) putting a hole-opening tool such as a cutting knife cutting nozzle into the fixing clamp hoop member to complete the fixing, and then operating the hole-opening tool to perform hole-opening operation, thereby completing the hole opening of the anchor chain flushing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220564.0A CN114537611B (en) | 2022-03-08 | 2022-03-08 | Positioning tool of anchor chain flushing device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220564.0A CN114537611B (en) | 2022-03-08 | 2022-03-08 | Positioning tool of anchor chain flushing device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114537611A true CN114537611A (en) | 2022-05-27 |
| CN114537611B CN114537611B (en) | 2022-12-20 |
Family
ID=81663450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210220564.0A Active CN114537611B (en) | 2022-03-08 | 2022-03-08 | Positioning tool of anchor chain flushing device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114537611B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005132179A (en) * | 2003-10-29 | 2005-05-26 | Shin Kurushima Dockyard Co Ltd | Storage structure for anchor |
| CN201659106U (en) * | 2010-04-30 | 2010-12-01 | 武昌船舶重工有限责任公司 | Adjustable anchor chain flusher |
| KR20110119861A (en) * | 2010-04-28 | 2011-11-03 | 삼성중공업 주식회사 | Marine spray nozzle assembly and ship including the same |
| CN204077997U (en) * | 2014-07-22 | 2015-01-07 | 江苏新扬子造船有限公司 | Stern pipe is installed and is regulated support |
| JP5800948B1 (en) * | 2014-04-21 | 2015-10-28 | 株式会社新来島どっく | Anchor chain wash nozzle structure |
| CN205551000U (en) * | 2016-02-25 | 2016-09-07 | 中海辉固地学服务（深圳）有限公司 | Novel high -pressure water jet device |
| CN206122274U (en) * | 2016-08-30 | 2017-04-26 | 中船重工特种设备有限责任公司 | Cleaning robot under water |
| KR20170129991A (en) * | 2016-05-17 | 2017-11-28 | 삼성중공업 주식회사 | Management robot for mooring line |
| CN207154258U (en) * | 2017-07-21 | 2018-03-30 | 浙江东红船业有限公司 | A kind of Adjustable anchor chain flushing machine |
| JP2019105034A (en) * | 2017-12-08 | 2019-06-27 | 菊川工業株式会社 | Round column structure |
-
2022
- 2022-03-08 CN CN202210220564.0A patent/CN114537611B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005132179A (en) * | 2003-10-29 | 2005-05-26 | Shin Kurushima Dockyard Co Ltd | Storage structure for anchor |
| KR20110119861A (en) * | 2010-04-28 | 2011-11-03 | 삼성중공업 주식회사 | Marine spray nozzle assembly and ship including the same |
| CN201659106U (en) * | 2010-04-30 | 2010-12-01 | 武昌船舶重工有限责任公司 | Adjustable anchor chain flusher |
| JP5800948B1 (en) * | 2014-04-21 | 2015-10-28 | 株式会社新来島どっく | Anchor chain wash nozzle structure |
| CN204077997U (en) * | 2014-07-22 | 2015-01-07 | 江苏新扬子造船有限公司 | Stern pipe is installed and is regulated support |
| CN205551000U (en) * | 2016-02-25 | 2016-09-07 | 中海辉固地学服务（深圳）有限公司 | Novel high -pressure water jet device |
| KR20170129991A (en) * | 2016-05-17 | 2017-11-28 | 삼성중공업 주식회사 | Management robot for mooring line |
| CN206122274U (en) * | 2016-08-30 | 2017-04-26 | 中船重工特种设备有限责任公司 | Cleaning robot under water |
| CN207154258U (en) * | 2017-07-21 | 2018-03-30 | 浙江东红船业有限公司 | A kind of Adjustable anchor chain flushing machine |
| JP2019105034A (en) * | 2017-12-08 | 2019-06-27 | 菊川工業株式会社 | Round column structure |
Non-Patent Citations (1)
| Title |
|---|
| 李东亮: "深水半潜式钻井平台锚泊定位系统调试工艺研究", 《船舶与海洋工程》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114537611B (en) | 2022-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2012201012B2 (en) | Device for manufacturing a foundation for a mass located at height, associated method and assembly of the device and a jack-up platform | |
| CN108189964B (en) | Method for determining ship stern baseline during shafting centering in ship construction | |
| CN113280721A (en) | Pile core positioning device and pile core positioning method | |
| CN114537611B (en) | Positioning tool of anchor chain flushing device and using method | |
| CN215105558U (en) | Pile core positioning device | |
| CN112284362A (en) | Measuring device and method for verticality of steel casing in deep water area | |
| CN210981237U (en) | Slope detection device for supervision | |
| CN109695240B (en) | All-terrain static sounding counter-force support and mounting method | |
| CN103575191B (en) | The proving installation of foundation model test failure surface | |
| CN108488483B (en) | Pipeline non-excavation construction method | |
| CN212432128U (en) | Road grade rod for engineering supervision | |
| CN109029340B (en) | Roadbed cavity size measuring device | |
| CN111676997A (en) | Tower crane foundation embedded positioning auxiliary tool and tower crane foundation embedded plate positioning method | |
| CN220170221U (en) | Device for assisting bridge beam bottom measurement and tunnel vault sinking | |
| US5244040A (en) | Method and apparatus to determine wellhead level | |
| KR101658028B1 (en) | Apparatus for installing staff in geodetic surveying | |
| CN219777110U (en) | Indoor model test system for immersed tube tunnel construction process | |
| CN217543398U (en) | Integrated fixed measuring device of GPS locator and depth finder probe | |
| CN219121260U (en) | Cast-in-place pile top concrete elevation measuring device | |
| CN219929579U (en) | Instrument installation turning device for offshore platform | |
| CN210768731U (en) | High-precision measuring device for mine underground shaft and roadway | |
| CN213748466U (en) | Multipurpose CP III measuring pier for erecting measuring instrument and prism | |
| CN213455241U (en) | Measuring device for thickness and elevation of cast-in-place concrete slab | |
| CN216766019U (en) | Triaxial cement mixing pile non-normal position test deviational survey oral area fixed knot constructs | |
| CN213805386U (en) | Steel-pipe pile positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |