CN109398597B

CN109398597B - Goat's horn gyro wheel positioner

Info

Publication number: CN109398597B
Application number: CN201811290339.4A
Authority: CN
Inventors: 秦川; 王瑾; 诸利峰
Original assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Current assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2020-10-30
Anticipated expiration: 2038-10-31
Also published as: CN109398597A

Abstract

The invention discloses a goat's horn roller positioning device, which comprises supporting legs, a fixing ring, a base plane, an adjusting plane fixed above the base plane through an adjusting mechanism and a simulation roller fixed at the top of the adjusting plane.

Description

Goat's horn gyro wheel positioner

Technical Field

The invention relates to positioning of a cleat roller and trimming of allowance during ship construction, in particular to a cleat roller positioning device.

Background

The horn roller used during the ship construction is large in size, heavy in weight and inconvenient to move. The angle is difficult to adjust when drawing wires, and the precision is influenced due to the height drop after the angle is adjusted, the scribing and the cutting allowance are corrected.

And (4) positioning and installing a horn roller on site, and using a winch and a cable guide hole or a cable guide roller as a reference, and positioning by using a stay wire and repairing and cutting allowance. Because the goat's horn gyro wheel's size is big, the quality is big, and it is inconvenient to remove, and the angle modulation is inconvenient, causes the construction difficulty, consumes a large amount of manpowers and man-hour.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and designs a cavel roller positioning device.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a cavel roller positioning device comprises a plurality of supporting legs, a fixing ring, a base plane, an adjusting plane fixed above the base plane through an adjusting mechanism and a simulation roller fixed at the top of the adjusting plane, wherein the bottom of each supporting leg is fixed on a deck through a hinged support, and the top of each supporting leg is sleeved on a ring body of the fixing ring from a T-shaped opening of the fixing ring; a first adjusting rod which is fixed with the corresponding supporting leg through two connecting rods and is used for adjusting an included angle between the two supporting legs is arranged between every two adjacent supporting legs, one end of each connecting rod is provided with a fixing nut fixed on the supporting leg, and the other end of each connecting rod is fixedly provided with a clamping ring sleeved on the first adjusting rod in a threaded manner; a sealing assembly is fixed in the T-shaped opening of the fixing ring, the ring body of the fixing ring is fixedly connected with a base plane above the fixing ring through a plurality of groups of buckle assemblies, each buckle assembly comprises a locking plate and two connecting plates, and each locking plate is composed of an arc-shaped lock body and locking arms extending out of two end parts of the lock body; the two connecting plates are symmetrically welded at the bottom of the base plane, and the two locking arms of the locking plate are respectively fixed on the two connecting plates, so that a clamping area for clamping and fixing the fixing ring is formed between the arc-shaped lock body and the connecting plates as well as between the arc-shaped lock body and the base plane.

Preferably, the closure assembly comprises a closure member, the closure member is arranged in the T-shaped opening, two T-shaped grooves are formed on the closure member, and a pin is fixed in each T-shaped groove so as to fix the closure member in the T-shaped opening.

Preferably, the adjusting mechanism comprises a fixed seat, a connecting seat and a second adjusting rod, the fixed seat is welded at the bottom of the adjusting plane, a spherical cavity is arranged in the center of the bottom of the fixed seat, a third fixing hole is formed in the transverse direction of the fixed seat in a penetrating mode, a penetrating hole is formed in the longitudinal direction of the fixed seat in a penetrating mode, a fourth fixing hole is formed in the upper end of the connecting seat, a circular through hole penetrating the bottom surface of the connecting seat is formed in the center of the bottom of the connecting seat, the inner wall of the circular through hole is arc-shaped, the upper end of the connecting seat penetrates through the penetrating hole and is locked and fixed with the fixed seat through a pin penetrating the third fixing hole and the fourth fixing hole simultaneously, the upper end of the second adjusting rod penetrates through the circular through hole of the connecting seat and.

Preferably, the top of the second adjusting rod is spherical, the size of the spherical cavity of the second adjusting rod is matched with that of the spherical cavity of the second adjusting rod, the rod body of the second adjusting rod is provided with threads, and the lower end of the second adjusting rod penetrates through the base plane and is fixed through a nut.

Preferably, the rod body of the first adjusting rod is provided with an external thread, two end parts of the rod body are respectively fixed with a clamping bolt in a threaded manner, and the clamping ring of the connecting rod is fixed through the clamping bolt.

Preferably, each connecting plate is provided with a second fixing hole, the locking arms at the two ends of the locking plate are provided with first fixing holes, and the locking plate is arranged between the two connecting plates and fixed with the two connecting plates through bolts penetrating through the first fixing holes and the second fixing holes.

Preferably, the supporting legs are composed of a plurality of sections of supporting rods, and two adjacent sections of supporting rods are connected and fixed through threads.

The invention has the following positive beneficial effects:

1. according to the invention, the plurality of supporting legs are arranged, the first adjusting rod which is fixed with the corresponding supporting leg through the connecting rod is arranged between the two adjacent supporting legs, the included angle between the two supporting legs can be adjusted according to actual use requirements, the base plane is fixed on the fixing ring through the buckle assembly, the adjusting plane is fixed on the base plane through the adjusting mechanism, and the inclination angle of the adjusting plane can be adjusted through the adjusting mechanism, so that the device is suitable for positioning and mounting of the cleat rollers of all types of ships.

2. The positioning device disclosed by the invention is used for installing and positioning the cleat rollers, so that errors caused by height difference of trimming allowance during site positioning construction of the cleat rollers can be avoided, the installation precision is improved, the cleat rollers can be trimmed and cut allowance under a ship by using the device disclosed by the invention for site positioning, the site construction environment is ensured, the simultaneous implementation of adjustment positioning and allowance trimming can be realized, and the working efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged partial cross-sectional view taken at a in fig. 1.

Fig. 3 is a side half-sectional view of fig. 2.

Fig. 4 is a partial enlarged view of fig. 1 at B.

Fig. 5 is a second enlarged view of the portion B in fig. 1.

Fig. 6 is a schematic structural diagram of the adjustment mechanism.

Fig. 7 is a schematic structural view of the snap assembly.

Fig. 8 is a top view of the snap assembly.

FIG. 9 is a longitudinal half sectional view of the holder.

FIG. 10 is a transverse half-sectional view of the anchor block.

Figure 11 is a longitudinal half-sectional view of the connector holder.

Figure 12 is a transverse half-sectional view of the connector holder.

Fig. 13 is a schematic structural view of the locking plate.

Fig. 14 is a front view of the fixing ring.

Fig. 15 is a schematic structural view of the first adjustment lever.

Fig. 16 is a use state diagram of the present invention.

The specific meanings of the reference numbers in the figures are: the supporting leg is 1, 2 is solid fixed ring, 3 is the basal plane, 4 is adjustment mechanism, 5 is the regulation plane, 6 is the simulation gyro wheel, 7 is hinged-support, 8 is T type opening, 9 is the first regulation pole, 10 is the clamping bolt, 11 is the connecting rod, 12 is fixation nut, 13 is the snap ring, 14 is buckle subassembly, 15 is the closure, 16 is the T-slot, 17 is the locking plate, 18 is the connecting plate, 19 is the lock body, 20 is the locking arm, 21 is first fixed orifices, 23 is the chucking district, 24 is the fixing base, 25 is the connecting seat, 26 is the second regulation pole, 27 is spherical cavity, 28 is the third fixed orifices, 29 is the interlude hole, 30 is the fourth fixed orifices, 31 is circular through-hole.

Detailed Description

In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The embodiment is described by combining the figures 1 to 16, and the cleat roller positioning device is suitable for positioning and mounting cleat rollers of all types of ships, and can also realize trimming of the lower allowance of a cleat roller ship, thereby greatly improving the working efficiency and reducing the influence caused by the height difference after the cleat rollers are positioned on site and trimmed with the allowance.

The cavel roller positioning device comprises a plurality of supporting legs 1, a fixing ring 2, a base plane 3, an adjusting plane 5 fixed above the base plane 3 through an adjusting mechanism 4 and a simulation roller 6 fixed at the top of the adjusting plane 5.

The supporting legs 1 are three, each supporting leg 1 is composed of a plurality of sections of supporting rods, and every two adjacent sections of supporting rods are fixedly connected through threads. The bottom of the supporting leg 1 is fixed on the deck through a hinged support 7, and the top of the supporting leg is sleeved on the ring body of the fixing ring 2 from a T-shaped opening 8 of the fixing ring 2.

All be provided with first regulation pole 9 between two adjacent supporting legss 1, first regulation pole 9 is used for adjusting contained angle between two corresponding supporting legss, be equipped with the external screw thread on the body of rod of first regulation pole 9, its both ends threaded fixation has clamping bolt 10 respectively, thereby every clamping bolt 10 department all is equipped with a connecting rod 11 and fixes it and corresponding supporting legss. One end of the connecting rod 11 is provided with a fixing nut 12 fixed on the supporting leg 1, the other end of the connecting rod is fixed with a clamping ring 13 through threads, the clamping ring 13 is fixed on the first adjusting rod 9 through a clamping bolt 10, namely the clamping ring 13 is clamped between two nuts of the clamping bolt, and the nuts are screwed up for fixing. When the device is used, the position of the clamping ring 13 of the connecting rod on the first adjusting rod 9 is adjusted, so that the gap and the angle between the two supporting legs can be adjusted, the overall height of the whole device can be adjusted, and after the position of the clamping ring 13 is adjusted, the clamping bolt 10 is fastened, so that the clamping ring can be clamped and fixed.

The fixing ring 2 is of an annular structure provided with a T-shaped opening 8, the ring body of the fixing ring is fixedly connected with the base plane 3 positioned above the fixing ring through three groups of buckle components 14 with the same structure, the three groups of buckle components are uniformly distributed in the circumferential direction of the fixing ring 2, and the included angle between the two connected groups of buckle components is 120 degrees.

A closing component is fixed in the T-shaped opening 8 of the fixing ring 2, and comprises a closing part 15, and the closing part 15 is arranged in the T-shaped opening 8. The closing element 15 is a rectangular thick steel plate, two T-shaped grooves 16 are formed in the closing element 15, and a pin is fixed in each T-shaped groove 16 so as to fix the closing element 15 in the T-shaped opening 8.

The three sets of snap components have the same structure, and a detailed structure of the snap components will be described below by taking one set of the snap components as an example. The snap assembly comprises one locking plate 17 and two connecting plates 18. The locking plate 17 is composed of an arc-shaped lock body 19 and locking arms 20 extending from two end portions of the lock body 19, and the locking arms 20 are provided with first fixing holes 21. Two connecting plates 18 are respectively and symmetrically arranged on two sides of the ring body of the fixing ring 2, the two connecting plates 18 are welded at the bottom of the base plane 3, and a second fixing hole is formed in each connecting plate 18. The locking plate 17 is placed between the two connecting plates 18 and its locking arm 20 is fixed to the two connecting plates by bolts passing through the first fixing hole 21 and the second fixing hole simultaneously so that its arc-shaped lock body 19 forms a clamping area 23 between the connecting plate 18 and the base plane 3 for clamping the fixing ring 2, i.e. the ring body of the fixing ring 2 passes through the clamping area 23.

The base plane 3 is a rectangular steel plate, four corners of the rectangular steel plate are provided with holes, and the position of each hole is correspondingly provided with an adjusting mechanism 4. The adjusting plane 5 is fixed above the base plane 3 by four adjusting mechanisms 4. The detailed structure of one of the adjusting mechanisms is specifically described below.

The adjusting mechanism 4 comprises a fixed seat 24, a connecting seat 25 and a second adjusting rod 26. The fixing seat 24 is welded at the bottom of the adjusting plane 5, the fixing seat 24 is of a rectangular structure, a spherical cavity 27 is arranged in the center of the bottom of the fixing seat 24, a third fixing hole 28 penetrates through the fixing seat 24 in the transverse direction, and a through hole 29 penetrates through the fixing seat in the longitudinal direction. The connecting seat 25 is a rectangular frame structure with an opening at the upper end, the upper end of the connecting seat 25 is provided with a fourth fixing hole 30, the center of the bottom of the connecting seat is provided with a circular through hole 31 penetrating through the bottom surface of the connecting seat, and the inner wall of the circular through hole 31 is arc-shaped. The upper end of the connecting base 25 is inserted into the insertion hole 29 of the fixing base and is locked and fixed with the fixing base 24 by a pin simultaneously passing through the third fixing hole 28 and the fourth fixing hole 30. The top of the second adjusting rod 26 is a spherical structure matched with the spherical cavity 27 in size, a rod body of the second adjusting rod is provided with threads, and the upper end of the second adjusting rod 26 penetrates through the circular through hole 31 at the bottom of the connecting seat 25 and then is clamped in the spherical cavity 27 of the fixing seat 24 and can rotate freely in the spherical cavity 27. The lower end of the second adjusting rod 26 passes through a hole on the corner of the base plane 3 and is fixed by a nut. In the using process, the inclined angle of the adjusting plane 5 can be adjusted by adjusting the penetrating amount of the second adjusting rod 26 from the lower end of the base plane 3, so that the included angle between the adjusting plane 5 and the base plane 3 is changed.

The positioning and mounting steps of the claw roller by adopting the positioning device of the invention are as follows:

firstly, assembling the horn roller positioning device, and fixing a simulation roller 6 on the top of an adjusting plane 5;

and then, according to the arrangement position of the horn roller in the construction drawing, the positioning device is adopted to position by pulling the wire, and the position of the horn roller is determined and drawn. When the stay wire is positioned, the height of the device and the inclination angle of the adjusting plane need to be adjusted according to the actual stay wire condition, so that the stay wire is excessively natural among the guide cable roller (or the guide cable hole), the positioning device and the winch.

After the position, the height and the angle are adjusted, the heights H1 and H1 from the lowest point and the highest point on the central diameter of the simulated roller to the deck are measured, and the position of the device is marked. And attaching the measured heights H1 and H1 of the lowest point and the highest point on the central diameter of the simulated roller from the deck to the cavel roller, marking on the cavel roller, trimming the allowance and grooving. And after the allowance trimming of the horn roller is finished, directly hoisting the horn roller to a field for welding according to the positioning mark of the tool.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The cavel roller positioning device is characterized by comprising a plurality of supporting feet (1), a fixing ring (2), a base plane (3), an adjusting plane (5) fixed above the base plane (3) through an adjusting mechanism (4) and a simulation roller (6) fixed at the top of the adjusting plane (5), wherein the bottom of each supporting foot (1) is fixed on a deck through a hinged support (7), and the top of each supporting foot is sleeved on a ring body of the fixing ring (2) from a T-shaped opening (8) of the fixing ring; a first adjusting rod (9) which is fixed with the corresponding supporting leg through two connecting rods (11) and is used for adjusting the included angle between the two supporting legs is arranged between every two adjacent supporting legs (1), one end of each connecting rod (11) is provided with a fixing nut (12) fixed on each supporting leg (1), and the other end of each connecting rod is fixed with a clamping ring (13) sleeved on the corresponding first adjusting rod (9) in a threaded manner;

a sealing assembly is fixed in the T-shaped opening (8) of the fixing ring, the ring body of the fixing ring (2) is fixedly connected with the base plane (3) positioned above the fixing ring through a plurality of groups of buckle assemblies (14), each buckle assembly (14) comprises a locking plate (17) and two connecting plates (18), and each locking plate (17) is composed of an arc-shaped lock body (19) and locking arms (20) extending from two end parts of the lock body; the two connecting plates (18) are symmetrically welded at the bottom of the base plane (3), and two locking arms (20) of the locking plate (17) are respectively fixed on the two connecting plates (18) so as to form a clamping area (23) for clamping and fixing the fixing ring between the arc lock body and the connecting plates as well as the base plane;

the adjusting mechanism (4) comprises a fixed seat (24), a connecting seat (25) and a second adjusting rod (26), the fixed seat (24) is welded at the bottom of the adjusting plane (5), a spherical cavity (27) is arranged in the center of the bottom of the fixed seat (24), a third fixing hole (28) penetrates through the fixed seat (24) in the transverse direction, and a through hole (29) penetrates through the fixed seat in the longitudinal direction;

the upper end of the connecting seat (25) is provided with a fourth fixing hole (30), the center of the bottom of the connecting seat is provided with a circular through hole (31) penetrating through the bottom surface of the connecting seat, the inner wall of the circular through hole (31) is arc-shaped, the upper end of the connecting seat (25) penetrates through the through hole (29) and is locked and fixed with the fixing seat (24) through a pin penetrating through the third fixing hole (28) and the fourth fixing hole (30) simultaneously, the upper end of the second adjusting rod (26) penetrates through the circular through hole (31) of the connecting seat and then is clamped in the spherical cavity (27) of the fixing seat, and the lower end of the second adjusting rod (26) penetrates through the base plane (3) and is fixed through a nut;

the second fixed orifices have all been seted up on every connecting plate (18), first fixed orifices (21) have all been seted up on locking arm (20) at locking plate both ends, and locking plate (17) set up between two connecting plates (18) and fix with two connecting plates (18) through the bolt that passes first fixed orifices (21) and second fixed orifices.

2. The cleat roller positioning device of claim 1, wherein the closure assembly comprises a closure member (15), the closure member (15) is disposed in the T-shaped opening (8), two T-shaped slots (16) are formed in the closure member (15), and a pin is fixed in each T-shaped slot (16) to fix the closure member (15) in the T-shaped opening (8).

3. The cavel roller positioning device as claimed in claim 1, wherein the top of the second adjusting rod (26) is a spherical structure matching with the size of the spherical cavity (27), the rod body is provided with screw threads, and the lower end of the second adjusting rod (26) passes through the base plane (3) and is fixed by a nut.

4. The cavel roller positioning device according to claim 1, wherein the first adjusting rod (9) has an external thread on its rod body, a clamping bolt (10) is fixed to both ends of the external thread, and the clamp ring (13) of the connecting rod (11) is fixed by the clamping bolt (10).

5. The cavel roller positioning device according to claim 1, wherein the supporting foot (1) is composed of a plurality of supporting rods, and two adjacent supporting rods are fixed by screw connection.