CN210498982U

CN210498982U - Positioning device for ship pipe system cabin penetrating piece

Info

Publication number: CN210498982U
Application number: CN201921157270.8U
Authority: CN
Inventors: 李传福; 姜恩庆; 曹艳东
Original assignee: Jiangnan Shipyard Group Co Ltd
Current assignee: Jiangnan Shipyard Group Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-12
Anticipated expiration: 2029-07-23

Abstract

The utility model provides a positioner of marine piping crossing cabin spare, include: a plurality of support rods arranged in the plurality of nuts; the positioning unit is connected with the support rods and arranged on the outer side of the piping cabin penetrating piece, and the positioning unit comprises a plurality of locking bolts, and the piping cabin penetrating piece is fixed through the locking bolts. The utility model provides a positioner of marine piping crossing cabin spare simple structure, reasonable in design, work efficiency is high.

Description

Positioning device for ship pipe system cabin penetrating piece

Technical Field

The utility model relates to a shipbuilding auxiliary assembly field, in particular to positioner of cabin spare is worn to marine piping.

Background

In the ship building process, the problem that the positioning precision of the pipe system cabin penetrating piece is uncontrollable is always to be solved. Due to the fact that the linear inclination of the ship body is large, the field construction environment is complex, the space is small, and constructors need to operate and adjust the height, the level, the direction and the angle of the cabin penetrating piece in a hand-held mode, so that the positioning accuracy error factors of the cabin penetrating piece are increased, and the phenomenon cannot be overcome for a long time. The measurement needs to be adjusted repeatedly, which increases great difficulty for construction.

In the prior art, the positioning and mounting method of the piping system cabin penetrating piece comprises the following steps: constructors need to adjust the height, the level, the direction and the angle of the cabin penetrating piece according to a drawing, use a tape measure and a level ruler to carry out auxiliary measurement, and carry out tack welding when the required size of the drawing is reached. Three persons are required to cooperate in the actual construction process of the positioning method, and although the manual adjustment can meet the requirement of construction, the concentricity of the cabin penetrating piece cannot be guaranteed. The method is influenced by the construction position, the working efficiency is low, and construction errors are easily caused in the measuring process, so that adverse effects are caused on the subsequent installation and inspection.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's defect, the utility model provides a positioner of cabin spare is worn to marine piping to improve the positioning accuracy that the cabin spare was worn to the piping, improve efficiency of construction and construction quality, reduce the cost of labor.

To achieve the above and other objects, the present invention provides a positioning device for a ship pipe system cabin penetrating member, including:

a plurality of support rods arranged in the plurality of nuts;

the positioning unit is connected with the support rods and arranged on the outer side of the piping cabin penetrating piece, and the positioning unit comprises a plurality of locking bolts, and the piping cabin penetrating piece is fixed through the locking bolts.

In one embodiment, the supporting rod is connected with the positioning unit through a connecting rod.

In one embodiment, one end of the connecting rod is disposed within the plurality of nuts.

In one embodiment, the other end of the connecting rod is connected to the positioning unit through a bolt and a nut, and the bolt vertically penetrates through the positioning unit.

In an embodiment, the positioning unit comprises a plurality of shackles, which are connected by bolts.

In one embodiment, the bolt is perpendicular to the shackles.

In one embodiment, the locking bolt is located between two adjacent shackles.

In one embodiment, the locking bolt is welded between two adjacent shackles, and the locking bolt contacts the outer side of the piping through-cabin.

In one embodiment, the positioning unit is driven to move along the supporting rod by rotating the plurality of nuts.

In one embodiment, the plurality of support rods are parallel to each other.

The utility model provides a positioner of marine piping cabin spare through setting up a locating unit at piping cabin spare, has improved the precision of operation, has improved construction quality and efficiency of construction, very big reduction the cost of labor.

Drawings

FIG. 1: this embodiment presents a front view of the positioning device for the marine piping vessel hold.

FIG. 2: the embodiment provides a top view of a positioning device of a marine piping cabin part.

FIGS. 3A-3C: the embodiment provides a use state diagram of the positioning device of the marine piping cabin member.

FIGS. 4A-4C: the embodiment provides another use state diagram of the positioning device of the marine piping cabin member.

FIGS. 5A-5C: the embodiment provides another use state diagram of the positioning device of the marine piping cabin member.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Referring to fig. 1, the present embodiment provides a positioning device 100 for a piping cabin penetrating member of a ship, including: a plurality of support rods 110 and a positioning unit 120.

Referring to fig. 1-2, in the present embodiment, the positioning device 100 for a piping transom for a ship comprises a plurality of support rods 110, the plurality of support rods 110 are disposed in a plurality of nuts, in the present embodiment, the plurality of support rods 110 are disposed in a first nut 111 and a second nut 112, and the first nut 111 is disposed in the second nut 112. In this embodiment, the supporting rod 110 is, for example, a T-shaped supporting screw, the first nut 111 and the second nut 112 are, for example, T-shaped adjusting nuts, the supporting rod 110 first vertically passes through the first nut 111, and then passes through the second nut 112, and the supporting rod 110 is in threaded connection with the first nut 111 and the second nut 112. In the present embodiment, the positioning device 100 for a marine piping penetrating member comprises four support rods 110, the four support rods 110 are parallel to each other, and the heights of the four support rods 110 may be equal or unequal, in other embodiments, the positioning device 100 for a marine piping penetrating member may comprise three, five or other support rods 110, and the number of the support rods 110 may be increased or decreased according to the field situation.

Referring to fig. 1-2, in the present embodiment, the positioning device 100 for a piping transom for a ship includes a positioning unit 120, and the positioning unit 120 is connected to the plurality of support rods 110.

Referring to fig. 1-2, in the present embodiment, the positioning unit 120 includes a plurality of shackles 121, and the shackles 121 are connected by first bolts 122. In this embodiment, every two shackles 121 intersect, and then vertically pass through the two shackles 121 by the first bolt 122 and are threadedly coupled with the two shackles 121 to form a shackle unit. In this embodiment, the positioning unit 120 further includes a plurality of locking bolts 123, the locking bolts 123 are located between two adjacent shackles 121, specifically, the locking bolts 123 are located between two adjacent shackles, and in this embodiment, the locking bolts 123 are fixed between two adjacent shackles by welding. The locking bolt 123 also contacts the outside of the piping transom.

Referring to fig. 1-2, in the present embodiment, the plurality of support rods 110 are connected to the positioning unit 120 through a connecting rod 130, one end of the connecting rod 130 is connected to the support rods 110, specifically, one end of the connecting rod 130 is located between the first nut 111 and the second nut 112, and the support rods 110 sequentially pass through the first nut 111, the connecting rod 130 and the second nut 112. The other end of the connecting rod 130 is connected to the positioning unit 120, and specifically, the other end of the connecting rod 130 is connected to the shackle unit. In this embodiment, the second bolt 124 passes through the shackle unit and the connecting rod 130 in sequence, and is in threaded connection with the third nut 125, and the second bolt 124 passes through the shackle unit and the connecting rod 130 vertically. In this embodiment, the length of the second bolt 124 is greater than that of the first bolt 122, the length of the locking bolt 123 is greater than that of the second bolt, the length of the first bolt 122 is, for example, 20-25mm, the length of the second bolt 124 is, for example, 60-70mm, and the length of the locking bolt 123 is, for example, 90-100 mm.

The following embodiment will explain the use of the positioning apparatus 100:

referring to fig. 3A-3C, fig. 3A is a front view illustrating a use state of the positioning apparatus 100, fig. 3B is a left view illustrating the use state of the positioning apparatus 100, and fig. 3C is a top view illustrating the use state of the positioning apparatus 100. In this embodiment, the positioning device 100 is first placed on the bottom plate 140 or deck in the hull, then the worker can disassemble and assemble the positioning unit to increase or decrease the shackle according to the caliber of the piping through-cabin member 150, then adjust the locking bolt to fix the piping through-cabin member 150, then place an aluminum alloy plate 151 on the piping through-cabin member 150, place a universal level 152 on the aluminum alloy plate 151, then adjust the direction of the piping through-cabin member 150 according to the drawing requirements, in this embodiment, adjust the size and level of the piping through-cabin member 150 using T-shaped nuts, during the adjustment, observe the levelness of the universal level 152 on the piping through-cabin member 150, adjust the first nut and the second nut to play a role in fixing and supporting the piping through-cabin member 150, after the adjustment reaches the size requirements shown in the drawing, perform positioning welding on the piping through-cabin member 150 by using a welding gun, the positioning work of the pipe system penetrating member 150 is completed. In this embodiment, the positioning device 100 can be used with piping transoms 150 that do not include flanges.

Referring to fig. 4A-4C, fig. 4A is a front view illustrating a use state of the positioning apparatus 100, fig. 4B is a left view illustrating the use state of the positioning apparatus 100, and fig. 4C is a top view illustrating the use state of the positioning apparatus 100. In this embodiment, when the piping penetrating member 150 includes a flange 153, the positioning device 100 may be modified, the support rod is connected to the flange 153 via a bolt, and then the first nut and the second nut are adjusted, the height of the positioning device 100 is adjusted according to the drawing size, meanwhile, the piping penetrating member 150 is provided with an aluminum alloy flat plate 151, the aluminum alloy flat plate 151 is provided with a universal level gauge 152, the levelness of the piping penetrating member 150 is observed in real time, and after the adjustment meets the size requirement shown in the drawing, the piping penetrating member 150 is tack-welded by a tack-welding gun, so as to complete the positioning operation of the piping penetrating member 150.

Referring to fig. 5A-5C, fig. 5A is a front view illustrating a use state of the positioning apparatus 100, fig. 5B is a left view illustrating the use state of the positioning apparatus 100, and fig. 5C is a top view illustrating the use state of the positioning apparatus 100. In this embodiment, when the hull outer plate piping system, such as the side connection pipe, the bow draft, the swell draft, the stern draft, the reference electrode, etc., is installed for positioning and installation, a collet-type bracket 160 may be disposed on the hull rib 170, the positioning device 100 may be fixed to the hull rib 170 by using the collet-type bracket 160, the piping system penetration member is provided with a magnet 180, the plummet 190 is fixed by the magnet 180 to observe and adjust the angle of the piping system penetration member 150, the positioning device 100 is connected to the flange 153 by a bolt through the first nut 111 and the second nut 112 to adjust the positioning size and the level of the piping system penetration member, the leveling ruler 200 is used for inspection, and after the adjustment meets the size requirement shown in the figure, the welding gun is used for positioning and welding the piping system penetration member 150 to complete the positioning operation of the piping system penetration member 150.

Referring to fig. 1-2, in the present embodiment, the positioning device 100 is a mechanical linkage, the connecting rod 130 and the positioning unit 120 are hinged to form a rotation pair capable of freely rotating within 5-180 °, and the support rod 110 forms a planar spiral pair in the longitudinal section of the ship body. The universal gradienter and the aluminum alloy plate form a plane moving pair, and the aluminum alloy plate keeps a horizontal state by adjusting the plurality of supporting rods 110, so that the positioning device 100 is stably fixed, and the use requirement is met.

Referring to fig. 1-2, in the present embodiment, the positioning unit 120 moves along the supporting rod by adjusting the first nut 111 and the second nut 112, and can be adjusted according to different sizes of the piping cabin penetrating members, thereby having wide applicability.

Referring to fig. 1-2, in the embodiment, the support rod 110 is, for example, a T-shaped support screw, the height of the support rod is, for example, 300-400mm, for example, 350mm, to ensure the positioning dimension height of the piping penetrating member, the shackle 121 is chamfered to enhance the structure and safety performance, the plurality of support rods are provided to ensure the stability of the positioning apparatus 100, and the positions of the first nut 111 and the second nut 112 are adjusted according to the field situation to change the position of the positioning unit 120 to adapt to the piping penetrating member, so as to improve the positioning accuracy.

In other embodiments, if the piping crossing cabin piece is high, when the positioning cannot be carried out through one positioning unit, the piping crossing cabin piece can be positioned through arranging a plurality of positioning units, so that the positioning precision is improved, and the construction quality is improved.

In other embodiments, the positioning device 100 may also be used to secure other items, such as for positioning oil or water pipes or other conduits.

To sum up, the positioning device for the ship pipe system cabin penetrating piece provided by the embodiment can replace the traditional hand-holding mode to position and install the pipe system cabin penetrating piece through the positioning device, one worker can independently complete the positioning work of the pipe system cabin penetrating piece, the construction period is effectively shortened, meanwhile, the positioning device can be suitable for pipe system positioning and installing work of various ship cabin penetrating pieces, side connection pipes and the like, the precision error caused by the manual hand-holding shaking phenomenon in the traditional method is overcome, the accumulated error caused by multi-person construction is successfully avoided, the precision is greatly improved, the construction quality and the efficiency are obviously improved, and the one-time inspection qualified rate is further improved. Therefore, the utility model effectively overcomes the defects of the traditional construction method and has high industrial utilization value.

The above description is only a preferred embodiment of the present application and the explanation of the applied technical principle, and it should be understood by those skilled in the art that the scope of the present application is not limited to the technical solution of the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept, for example, the technical solutions formed by mutually replacing the above technical features (but not limited to) having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims

1. A positioning device for a piping transom for a ship, comprising:

a plurality of support rods arranged in the plurality of nuts;

2. The positioning device for a piping transom for a ship according to claim 1, wherein: the supporting rod is connected with the positioning unit through a connecting rod.

3. The positioning device for a piping transom for a ship according to claim 2, wherein: one end of the connecting rod is arranged in the plurality of nuts.

4. The positioning device for a piping transom for a ship according to claim 2, wherein: the other end of the connecting rod is connected to the positioning unit through a bolt and a nut, and the bolt vertically penetrates through the positioning unit.

5. The positioning device for a piping transom for a ship according to claim 1, wherein: the positioning unit comprises a plurality of shackles which are connected through bolts.

6. The positioning device for a piping transom for a ship according to claim 5, wherein: the bolt is perpendicular to the plurality of shackles.

7. The positioning device for a piping transom for a ship according to claim 5, wherein: the locking bolt is positioned between two adjacent shackles.

8. The positioning device for a piping transom for a ship according to claim 7, wherein: the locking bolts are welded between every two adjacent shackles and contact the outer sides of the pipe system cabin penetrating pieces.

9. The positioning device for a piping transom for a ship according to claim 1, wherein: and the plurality of nuts are rotated to drive the positioning unit to move along the supporting rod.

10. The positioning device for a piping transom for a ship according to claim 1, wherein: the plurality of support rods are parallel to each other.