CN114603530A - an auxiliary tool - Google Patents

Abstract

The invention belongs to the technical field of hull curved surface outer plate construction, and discloses an auxiliary tool which comprises two fixing mechanisms, two supporting mechanisms and two stepping plates, wherein the two fixing mechanisms are respectively clamped on two sides of a hull jig frame; the two support mechanisms are respectively fixedly connected with the two fixing mechanisms and are provided with support grooves; the step plate is parallel to the curved surface outer plate and arranged at intervals with the curved surface outer plate, and two ends of the step plate are respectively clamped in the two supporting grooves. This auxiliary fixtures fixed mounting can supply constructor to trample in aluminium matter hull curved surface planking seam position department, carries out the construction operation of planking butt joint, avoids putting up the aluminium matter hull curved surface planking deformation problem that the scaffold caused, reduces constructor's the construction degree of difficulty, ensures construction safety.

Description

an auxiliary tool

technical field

The invention relates to the technical field of ship hull curved outer plate construction, in particular to an auxiliary tooling.

Background technique

The aluminum hull structure is complex in line shape, and the thickness of the plate is relatively thin. Due to the special physical and chemical properties of aluminum alloys, the hull structure may be deformed due to various factors during the construction process, especially in the manufacturing process of the bottom segment of the hull structure. In the manufacturing process of the bottom segment part, firstly, it is necessary to make a segmented tire frame according to the drawings, and the tire frame is manufactured according to the hull structure line; After the positioning is accurate, the assembly positioning welding construction process is carried out. In the process of segmented construction of the hull surface, it is often necessary to install scaffolding, especially at the joint construction location. However, due to the strict requirements of the aluminum alloy construction environment, especially the direct contact with ferrous metals, the scaffolding is heavy and the aluminum plate is thin. It is very easy to cause the problem of deformation of the outer plate of the aluminum plate. The deformation may cause the shape and structure of the outer plate to be unable to be corrected, and the outer plate needs to be replaced.

Therefore, there is an urgent need for an auxiliary tooling to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an auxiliary tooling, which is fixedly installed at the joint position of the aluminum hull curved outer plate, which can be stepped on by construction personnel to carry out the construction operation of the outer plate butt joint, so as to avoid the aluminum alloy caused by the construction of scaffolding. The deformation problem of the curved outer plate of the hull is reduced, the construction difficulty of the construction personnel is reduced, and the construction safety is guaranteed.

For this purpose, the present invention adopts the following technical solutions:

An auxiliary tooling includes a fixing mechanism, a supporting mechanism and a step board. There are two fixing mechanisms, which are respectively clamped on both sides of a hull frame; and two supporting mechanisms are respectively fixed to the two A fixing mechanism, the support mechanism is provided with a support groove; the step plate is parallel to the curved outer plate, is arranged at an interval from the curved outer plate, and the two ends are respectively clamped in the two support grooves.

Optionally, the fixing mechanism includes an installation block, and the installation block defines an installation slot, and the wing plate on the side of the hull frame is clipped into the installation slot.

Optionally, the fixing mechanism further includes a mounting bolt, a side wall of the mounting slot is provided with a tightening hole, the mounting bolt penetrates through the tightening hole, and the end abuts against the wing of the side portion of the hull frame. plate.

Optionally, two fastening holes are defined on the side wall of the installation card slot, and the two fastening holes are arranged at intervals.

Optionally, the support mechanism includes a support block, a step support and a support reinforcement, the support block and the support reinforcement are arranged in parallel and spaced apart from each other, and the step support is sandwiched between the support block. and the support reinforcement member, the support reinforcement member is fixedly connected to the fixing mechanism, and the support block member, the step support member and the support reinforcement member are surrounded to form the support groove.

Optionally, the length of the support reinforcement is longer than that of the support stop, one end of the step support is mounted on the middle of the support reinforcement, and the other end is mounted on the end of the support stop.

Optionally, the step support is perpendicular to the support stop and the support reinforcement.

Optionally, the support mechanism further includes a connecting pipe, and both ends of the connecting pipe are respectively fixed to the fixing mechanism and the support reinforcement.

Optionally, the notch of the support groove faces away from the curved outer plate.

Optionally, the step board is made of wood.

Beneficial effects of the present invention:

In the auxiliary tooling provided by the present invention, by setting two fixing mechanisms and two supporting mechanisms, the tread plate is erected on the curved outer plate. The fixing mechanism and the supporting mechanism provide the tread plate with a certain intensity of support, and can make the tread plate and the curved outer plate spaced apart from each other. It can prevent the tread plate from directly contacting the curved outer plate and cause its damage, and can ensure the safety of construction. The step board can be stepped on by construction personnel to perform construction operations at the position of the butt joint of the outer plate, thereby reducing the construction difficulty of the construction personnel.

Description of drawings

Fig. 1 is the installation schematic diagram of auxiliary tooling and hull structure provided by the embodiment of the present invention;

2 is a partial structural schematic diagram of an auxiliary tooling provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an installation block provided by an embodiment of the present invention.

In the picture:

1. Hull structure; 11. Hull frame; 12. Curved outer plate;

100, fixing mechanism; 110, mounting block; 120, mounting slot; 121, fastening hole; 130, mounting bolt;

200, support mechanism; 210, support groove; 220, support stop; 230, step support; 240, support reinforcement; 250, connecting pipe;

300. Steps.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this embodiment, the terms "up", "down", "right", "left" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for convenience of description and simplified operations. It is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are only used for distinction in description, and have no special meaning.

1 shows a schematic diagram of the installation of the auxiliary tooling and the hull structure provided by the embodiment of the present invention. Referring to FIG. 1 , the hull structure 1 provided in this embodiment includes a hull frame 11 and a curved outer panel 12 . First, according to the requirements of the drawings and technical process documents, the tire sticking construction of the curved outer panel 12 of the aluminum hull is carried out. After the tire sticking is completed, the hull tire frame 11 is formed.

2 shows a partial structural schematic diagram of an auxiliary tool provided by an embodiment of the present invention. Referring to FIG. 1 and FIG.

Specifically, there are two fixing mechanisms 100 provided in this embodiment, which are respectively clamped on both sides of the hull frame 11 . There are two supporting mechanisms 200 , which are respectively fixed to the two fixing mechanisms 100 , and the supporting mechanisms 200 are provided with supporting grooves 210 . The step board 300 is parallel to the curved outer plate 12 , and is arranged at an interval from the curved outer plate 12 , and the two ends are respectively clamped in the two supporting grooves 210 .

3 shows a schematic structural diagram of a mounting block provided by an embodiment of the present invention. Referring to FIGS. 1 to 3 , the fixing mechanism 100 includes a mounting block 110 . The mounting block 110 defines a mounting slot 120 , and the mounting block 110 forms a C-shaped structure. . The wings on the side of the hull frame 11 can be clamped in the installation slot 120 .

Specifically, the fixing mechanism 100 further includes an installation bolt 130 , a fastening hole 121 is defined on the side wall of the installation slot 120 , the installation bolt 130 penetrates through the fastening hole 121 , and the end of the installation slot 120 is abutted against and clamped in the installation slot 120 . The wing plate on the side of the hull frame 11.

More specifically, the side wall of the mounting slot 120 provided in this embodiment is provided with two fastening holes 121 , and the two fastening holes 121 are arranged at intervals, as shown in FIG. 3 . By fixing the two mounting bolts 130 at the same time, the connection strength and reliability of the fixing mechanism 100 and the wing panels on the side of the hull frame 11 can be increased.

1 and 2, the support mechanism 200 includes a support block 220, a step support 230 and a support reinforcement 240. The support block 220 and the support reinforcement 240 are arranged in parallel and spaced apart from each other, and the step support 230 is sandwiched between Between the support block 220 and the support reinforcement 240 , the support reinforcement 240 is fastened to the fixing mechanism 100 . The support groove 210 is formed around the support block 220 , the step support 230 and the support reinforcement 240 .

Specifically, the length of the support reinforcement member 240 is greater than that of the support stopper 220 , one end of the step support member 230 is installed at the middle of the support reinforcement member 240 , and the other end is installed at the end of the support stopper 220 . The length of the support reinforcement 240 is relatively long, which provides a space margin for the spaced arrangement of the tread plate 300 and the curved outer plate 12 .

More specifically, the step support member 230 is perpendicular to the support stop member 220 and the support reinforcement member 240 . The notch of the support groove 210 formed by the three is away from the curved outer plate 12 , the step board 300 is clamped in the support groove 210 , and the step support member 230 and the support stop member 220 can provide support for the step board 300 . The reinforcing member 240 provides a limit for the tread plate 300 to prevent it from moving and enhances construction safety.

Preferably, the support mechanism 200 further includes a connecting pipe 250 , two ends of the connecting pipe 250 are respectively fixed to the fixing mechanism 100 and the support reinforcement 240 . The connection pipe 250 is perpendicular to the support reinforcement 240 , one end is connected to the end of the support reinforcement 240 , and the other end is fixed to the mounting block 110 , through the connection pipe 250 , the fixing mechanism 100 and the support mechanism 200 can be reliably connected .

Preferably, the step board 300 provided in this embodiment is made of wood. The raw materials are readily available, and the problem that the metal material is easily collided with the aluminum curved outer plate 12 to cause scratches or even damage is avoided. According to the actual needs of construction, the construction personnel can step on the designated position of the tread plate 300 to perform construction such as margin cutting, scribing, assembly tack welding, formal welding, grinding, and aggregate installation of the butt joints on the curved outer plate 12 .

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the embodiments of the present invention. For those of ordinary skill in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides an auxiliary fixtures which characterized in that includes:

two fixing mechanisms (100) are arranged, and the two fixing mechanisms (100) are respectively clamped on two sides of the ship body jig frame (11);

the number of the supporting mechanisms (200) is two, the two supporting mechanisms (200) are fixedly connected to the two fixing mechanisms (100) respectively, and the supporting mechanisms (200) are provided with supporting grooves (210);

the step plate (300) is parallel to the curved outer plate (12) and arranged at intervals with the curved outer plate (12), and two ends of the step plate (300) are respectively clamped in the two support grooves (210).

2. The auxiliary tool according to claim 1, wherein the fixing mechanism (100) comprises an installation block (110), the installation block (110) is provided with an installation clamping groove (120), and a wing plate at the side of the hull jig frame (11) is clamped in the installation clamping groove (120).

3. The auxiliary tool according to claim 2, wherein the fixing mechanism (100) further comprises an installation bolt (130), a fastening hole (121) is formed in the side wall of the installation clamping groove (120), the installation bolt (130) penetrates through the fastening hole (121), and the end of the installation bolt abuts against a wing plate on the side of the hull jig frame (11).

4. The auxiliary tool according to claim 3, wherein two fastening holes (121) are formed in the side wall of the mounting clamping groove (120), and the two fastening holes (121) are arranged at intervals.

5. The auxiliary tool according to claim 1, wherein the supporting mechanism (200) comprises a supporting stopper (220), a stepping supporting member (230) and a supporting reinforcing member (240), the supporting stopper (220) and the supporting reinforcing member (240) are arranged in parallel at intervals, the stepping supporting member (230) is clamped between the supporting stopper (220) and the supporting reinforcing member (240), the supporting reinforcing member (240) is fixedly connected to the fixing mechanism (100), and the supporting stopper (220), the stepping supporting member (230) and the supporting reinforcing member (240) are arranged in a surrounding manner to form the supporting groove (210).

6. The auxiliary tool according to claim 5, wherein the support reinforcement (240) has a length greater than that of the support stopper (220), and one end of the step support (230) is mounted to the middle of the support reinforcement (240) and the other end is mounted to the end of the support stopper (220).

7. The auxiliary tool according to claim 5, wherein the step support (230) is perpendicular to the support stop (220) and the support reinforcement (240).

8. The auxiliary tool according to claim 5, wherein the supporting mechanism (200) further comprises a connecting pipe (250), and two ends of the connecting pipe (250) are respectively fixedly connected to the fixing mechanism (100) and the supporting reinforcement member (240).

9. The auxiliary tooling of claim 1, wherein the notch of the support groove (210) faces away from the curved outer plate (12).

10. The auxiliary tool according to any one of claims 1 to 9, wherein the step plate (300) is made of wood.

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