CN217706227U

CN217706227U - Diagonal bracing device for large-scale parts

Info

Publication number: CN217706227U
Application number: CN202123187591.2U
Authority: CN
Inventors: 洪城; 陈杰; 陈治蒿; 陆佳华; 孙滨; 陈思浩
Original assignee: Shanghai Jiangnan Changxing Shipbuilding Co Ltd
Current assignee: Shanghai Jiangnan Changxing Shipbuilding Co Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-11-01
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to a bracing device for large-scale spare part relates to shipbuilding technical field, including the main part channel-section steel, equal electric welding in both ends has two round bars about the main part channel-section steel, and the round bar is kept away from the tip electric welding of main part channel-section steel and is installed the connecting plate, can dismantle on the connecting plate to be connected with and prolong the board, and the connecting plate is the U-shaped structure with prolonging the board. The utility model provides a during shipbuilding among the prior art, the problem of operation is supported to large-scale spare part can't be satisfied to the adjustable bracing of tradition.

Description

Diagonal bracing device for large-scale parts

Technical Field

The utility model relates to a shipbuilding technical field, concretely relates to bracing device for large-scale spare part.

Background

In the process of building the ship body, the inclined strut is often used for supporting various large, medium and small assembled parts, and the downward force of the supported parts is changed into the axial force of the inclined strut and is transmitted to the lower base connecting surface through the inclined strut, so that a stable stress space is formed, and the parts are prevented from toppling and vibrating.

Traditional bracing is adjustable bracing mostly, when carrying out the hoist and mount operation to highly less part, and adjustable bracing is comparatively suitable for, can play the effect to the fine setting of part position, has replaced using the driving to remove, has reduced the occupation to the driving resource. However, when large parts with a height greater than 3 m are hoisted, the adjustable inclined strut cannot be used due to the limited height, a longer inclined strut is needed for supporting operation, and the higher the height of the large parts is, the larger the weight of the large parts is, and the potential safety hazard of position movement by using the traditional adjustable inclined strut is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bracing device for large-scale spare part to solve the problem among the prior art.

The technical purpose of the utility model is realized through the following technical scheme: the utility model provides a bracing device for large-scale spare part, includes the main part channel-section steel, and both ends all are welded electrically and are connected with two round bars about the main part channel-section steel, and the tip that the main part channel-section steel was kept away from to the round bar is welded electrically and is installed the connecting plate, can dismantle on the connecting plate to be connected with and prolong the board, and the connecting plate is the U-shaped structure with prolonging the board.

Furthermore, round holes are formed in the connecting plate and the extension plate, bolts are arranged in the round holes, and nuts are connected to the bolts.

Furthermore, the round rod is of a hollow structure, and the connecting plate, the extension plate and the round rod are all made of common A-grade steel plates.

Further, the connecting plate and the extension plate have the same size.

Further, the connecting plate is connected with the extension plate in an L shape.

Furthermore, round rods at the left end and the right end of the main body channel steel are symmetrically arranged along the central axis of the main body channel steel respectively.

Compared with the prior art, adopt above-mentioned scheme, the beneficial effects of the utility model are that: the utility model discloses simple structure, simple to operate can satisfy current hull construction in-process, to the hoist and mount supporting role of super large spare part, and need not many people cooperation operation, only need prolong board and connecting plate bolt fastening can for the convenience of field operation, prolong the board simultaneously and as the material that can regularly change, guaranteed overall structure's security, the cost is reduced drops into.

Drawings

Fig. 1 is a schematic structural view of an inclined strut device for large-scale components and parts of the present invention;

FIG. 2 is a schematic view of the connection between the middle connection plate and the extension plate according to the present invention;

fig. 3 is the local connection schematic diagram of the middle round bar and the main body channel steel of the present invention.

In the figure: 1. a main body channel steel; 2. a round bar; 3. a connecting plate; 4. extending the plate; 5. and (4) bolts.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings:

the utility model provides a bracing device for large-scale spare part, includes main part channel-section steel 1, and the equal electric welding in both ends has two round bars 2 about main part channel-section steel 1, and the round bar 2 at both ends sets up along main part channel-section steel 1's axis symmetry respectively about main part channel-section steel 1. The round rod 2 is of a hollow structure, so that the whole weight of the device is effectively reduced, and the carrying work of the device is facilitated.

The round bar 2 is kept away from the tip electric welding of main part channel-section steel 1 and is installed connecting plate 3, is connected with on the connecting plate 3 and prolongs board 4, and connecting plate 3 with prolong board 4 and be the U-shaped structure. Connecting plate 3 and prolong and all seted up the round hole on the board 4, be equipped with bolt 5 in the round hole, be connected with the nut on the bolt 5, prolong board 4 and be connected with connecting plate 3 through bolt 5, use bolt 5 nut to guarantee to prolong the stability of being connected between board 4 and the connecting plate 3, also convenient dismantlement change it. The connecting plate 3 is the same as the extension plate 4 in size, and the connecting plate 3 and the extension plate 4 are connected to form an L shape. In the device, the connecting plate 3, the extension plate 4 and the round rod 2 are all made of common A-grade steel plates, so that the rigidity requirement of common supporting materials is met, and the material utilization rate is improved.

When the installation uses, only need will prolong board 4 electric welding in advance on the holding surface, then will prolong board 4 and connecting plate 3 and use bolt 5 fixed connection together, it has formed first stress point to prolong between board 4 and the support, connecting plate 3 and prolonged and formed the second stress point between board 4, form the third stress point between round bar 2 and the connecting plate 3, form the fourth stress point between main part channel-section steel 1 and the round bar 2, form strong support effective power, carry out supporting role to large-scale spare part, safety and reliability. After the work is finished, only the extension plate 4 needs to be removed, the device body does not need to be damaged, simplicity and convenience are realized, the working efficiency is improved, and the cost consumption is reduced.

The present embodiment is only for further explanation and is not intended to limit the present invention, and persons skilled in the art can make non-inventive modifications to the present embodiment as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a bracing device for large-scale spare part, a serial communication port, including the main part channel-section steel, the equal electric welding in both ends has two round bars about the main part channel-section steel, the tip electric welding that the main part channel-section steel was kept away from to the round bar is installed the connecting plate, can dismantle on the connecting plate and be connected with and prolong the board, the connecting plate is the U-shaped structure with prolonging the board.

2. The inclined strut device for large parts according to claim 1, wherein the connecting plate and the extension plate are both provided with round holes, bolts are arranged in the round holes, and nuts are connected to the bolts.

3. The inclined strut device for the large-scale part according to claim 1, wherein the round rod is of a hollow structure, and the connecting plate, the extension plate and the round rod are all made of common A-grade steel plates.

4. A bracing arrangement for large components according to claim 3, wherein the connecting plate and the extension plate are the same size.

5. A bracing device for large components according to claim 4, wherein the connecting plate and the extension plate are connected in an L-shape.

6. The bracing device for large-scale parts according to claim 1, wherein the round bars at the left and right ends of the main body channel steel are symmetrically arranged along the central axis of the main body channel steel respectively.