Movable scaffold for ship cargo hold

Abstract

The utility model discloses a ship cargo hold movable scaffold which comprises a transverse bulkhead, a hanging seat is arranged on the side wall of the transverse bulkhead through a positioning plate, a scaffold board is connected to the upper portion in the hanging seat in an inserted mode through an inserting block, a guardrail is arranged on the upper side of the scaffold board, a stable supporting mechanism is further arranged below the scaffold board, and the stable supporting mechanism comprises a bottom plate. A lower support is arranged on the upper side of the bottom plate, a lifting supporting rod is arranged on the upper portion in the lower support in a sliding mode through a lifting plate, a limiting sliding hole is formed in the upper wall of the lower support, the middle of the lifting plate is in threaded connection with a lead screw in the lower support, and a top plate is arranged at the upper end of the lifting supporting rod. And the scaffold board and the guardrail are inserted into the upper part in the hanging seat through the inserting block, so that the movable scaffold can be conveniently mounted and fixed, the mounting and fixing stability is higher, and the dismounting and mounting are convenient and quick.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship scaffold technology field, concretely is a ship cargo hold movable scaffold. BACKGROUND

[0002] In the process of bulk carrier manufacturing, in order to carry out the jointing of the transverse bulkhead and deck section and the top edge water tank section, it is usually necessary to build multiple layers of scaffolds in the cargo hold, and the operators work on the scaffold. The existing scaffold is built layer by layer from bottom to top, which occupies a large amount of space, and because the scaffold is close to the bulkhead, it will affect the construction of the lower part of the bulkhead.

[0003] In the prior art, the application number of a ship cargo hold movable scaffold is 201620435098.8, which includes a first support frame and a second support frame. The bulkhead of the ship cargo hold is provided with a fixed support mechanism connected with one end of the first support frame. The ship cargo hold movable scaffold can avoid the phenomenon of multiple disassembly work, ensure the safety of the user, and increase the service life of the scaffold. During the section transfer process, the scaffold does not need to be disassembled, which reduces the workload and material waste. However, it is not convenient to install and fix the movable scaffold, the lower part of one end of the scaffold board is suspended, and no support is provided, thereby reducing the stability of the scaffold support. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a ship cargo hold movable scaffold to solve the problem of inconvenient installation and fixation of the movable scaffold, the lower part of one end of the scaffold board being suspended, and no support being provided, thereby reducing the stability of the scaffold support.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ship cargo hold movable scaffold, including a transverse bulkhead, the lateral wall of the transverse bulkhead is provided with a suspension seat through a positioning plate, a scaffold board is inserted into the suspension seat through an insertion block at the upper part, a guardrail is arranged on the upper side of the scaffold board, a stable support mechanism is further arranged on the lower side of the scaffold board, and the stable support mechanism includes a bottom plate, a lower support is arranged on the upper side of the bottom plate, a lifting support rod is slidably arranged in the lower support through a lifting plate at the upper part, a limiting sliding hole is arranged on the upper wall of the lower support, the middle part of the lifting plate is threadedly connected with a lead screw in the lower support, and a top plate is arranged on the upper end of the lifting support rod.

[0006] Further, the suspension seat is arranged in a shape of a type, and a stable support plate is fixed between the positioning plate and the suspension seat.

[0007] Further, the suspension seat and the insertion block are both provided with positioning holes, and the positioning holes between the suspension seat and the insertion block are fixed through a pin rod.

[0008] Further, the guardrail is vertically welded on the upper portion of the scaffold board, and the lower end of the scaffold board is provided with a lower baffle.

[0009] Further, the screw rod is rotatably arranged between the bottom plate and the lower support through a bearing, the lower end of the screw rod is provided with a transmission rod through a gear set, and one end of the transmission rod is provided with an adjusting handle and a locking bolt in threaded connection with the adjusting handle.

[0010] Further, the lower end of the scaffold board is further provided with a limiting plate, and the lower side of the limiting plate is provided with a limiting groove in clamping connection with the top plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a scaffold board and guardrail are inserted in the upper portion of the suspension seat through the plug -in block, and the stability of the scaffold board one end installation in the suspension seat through the plug -in block is improved.

[0013] 2、The suspension seat and the plug -in block are inserted and fixed through the positioning hole and the pin rod between the suspension seat and the plug -in block, and the stability of the scaffold board one end installation in the suspension seat through the plug -in block is improved.

[0014] 3、The utility model discloses a scaffold board and guardrail are inserted in the upper portion of the suspension seat through the plug -in block, and the stability of the scaffold board one end installation in the suspension seat through the plug -in block is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0016] Figure 1 It is the first visual angle structure schematic view of the utility model;

[0017] Figure 2 It is the second visual angle structure schematic view of the utility model;

[0018] Figure 3 It is the suspension seat structure schematic view of the utility model.

[0019] In the figure: 1, transverse bulkhead; 2, positioning plate; 3, hanging seat; 4, stable support plate; 5, footboard; 6, guardrail; 7, lower baffle; 8, limiting plate; 9, lifting support rod; 10, lifting plate; 11, lower support; 12, limiting sliding hole; 13, screw rod; 14, gear set; 15, transmission rod; 16, bottom plate; 17, adjusting handle; 18, positioning hole; 19, pin rod; 20, limiting groove; 21, top plate; 22, plug-in block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 In the embodiments of the utility model, a movable scaffold of a ship cargo hold includes a transverse bulkhead 1, a hanging seat 3 is arranged on the side wall of the transverse bulkhead 1 through a positioning plate 2, the hanging seat 3 is arranged in a U-shaped seat, a stable support plate 4 is fixed between the positioning plate 2 and the hanging seat 3, a footboard 5 is plugged into the upper part of the hanging seat 3 through a plug-in block 22, the footboard 5 has high installation stability and is convenient and fast to disassemble and assemble, a guardrail 6 is arranged on the upper side of the footboard 5, the guardrail 6 is vertically welded on the upper part of the footboard 5, and a lower baffle 7 is arranged at the lower end of the footboard 5, so that the movable scaffold formed by the footboard 5 and the guardrail 6 can be conveniently installed and fixed.

[0022] As Figure 1 and Figure 2As shown, in order to firmly support the lower side of one end of the scaffold board 5, a firm support mechanism is further arranged on the lower side of the scaffold board 5, and the firm support mechanism comprises a bottom plate 16, a lower support 11 is arranged on the upper side of the bottom plate 16, a lifting support rod 9 is slidably arranged in the upper part of the lower support 11 through a lifting plate 10, a limiting sliding hole 12 is arranged on the upper wall of the lower support 11, the middle part of the lifting plate 10 is threadedly connected with a lead screw 13 in the lower support 11, a top plate 21 is arranged on the upper end of the lifting support rod 9, the lead screw 13 is rotatably arranged between the bottom plate 16 and the lower support 11 through a bearing, the lower end of the lead screw 13 is provided with a transmission rod 15 through a gear set 14, one end of the transmission rod 15 is provided with an adjusting handle 17 and a locking bolt threadedly connected with the adjusting handle 17, the firm support mechanism can support the lower side of one end of the scaffold board 5, relieve the pressure of the vertically installed scaffold board 5 on the side wall of the transverse bulkhead, greatly improve the structural stability of the scaffold installation support, and the lifting plate 10 and the top plate 21 can be adjusted in lifting through the rotation of the lead screw 13, so that the use height of the top plate 21 can be adjusted, and the lower support of the scaffold board 5 of different heights can be satisfied.

[0023] As shown in Figure 2 and Figure 3 In order to improve the stability of the plug-in block 22 installed in the hanging seat 3, positioning holes 18 are arranged in the hanging seat 3 and the plug-in block 22, and the positioning holes 18 are fixedly connected through a pin rod 19, so that the plug-in block 22 inserted in the hanging seat 3 is locked, and the stability of the one end of the scaffold board 5 installed in the hanging seat 3 through the plug-in block 22 is improved.

[0024] As shown in Figure 1 and Figure 2 In order to improve the stability of the firm support mechanism supporting the lower end of the scaffold board 5, a limiting plate 8 is further arranged at the lower end of the scaffold board 5, and a limiting groove 20 matched with the top plate 21 is arranged on the lower side of the limiting plate 8, so that the top plate 21 arranged at the lower end of the scaffold board 5 is limited, and the stability of the firm support mechanism supporting the lower end of the scaffold board 5 is further improved.

[0025] The working principle and use process of the utility model are as follows: in use, the positioning plate 2 is fixed on one side of the transverse bulkhead 1 through bolts or welding, the hanging seat 3 is arranged on the side wall of the transverse bulkhead 1 through the positioning plate 2, the scaffold board 5 and the guardrail 6 are inserted in the hanging seat 3 through the plug-in block 22, so that the movable scaffold is conveniently installed and fixed, the stability of installation and fixation is high, and the movable scaffold is conveniently and quickly disassembled and assembled, and the lower side of the scaffold board 5 is further provided with a firm support mechanism, the firm support mechanism can support the lower side of one end of the scaffold board 5, relieve the pressure of the vertically installed scaffold board 5 on the side wall of the transverse bulkhead, and greatly improve the structural stability of the scaffold installation support.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A mobile gangway for a cargo hold of a ship, comprising a cross bulkhead (1), characterized in that: The side wall of the transverse bulkhead (1) is provided with a hanging seat (3) through a positioning plate (2), the upper part of the hanging seat (3) is inserted with a footboard (5) through an insertion block (22), the upper side of the footboard (5) is provided with a guardrail (6), the lower side of the footboard (5) is further provided with a stable supporting mechanism, and the stable supporting mechanism comprises a bottom plate (16) provided, the upper side of the bottom plate (16) is provided with a lower support (11), the upper part of the lower support (11) is slidably provided with a lifting support rod (9) through a lifting plate (10), and the middle part of the lifting plate (10) is threadedly connected with a lead screw (13) in the lower support (11), and the upper end of the lifting support rod (9) is provided with a top plate (21).

2. A mobile gangway for a cargo hold of a ship according to claim 1, characterized in that: The hanging seat (3) is arranged in a type seat, and a stable supporting plate (4) is fixedly arranged between the positioning plate (2) and the hanging seat (3).

3. A mobile scaffold for a cargo hold of a ship according to claim 2, characterized in that: The positioning hole (18) is arranged in the hanging seat (3) and the insertion block (22), and the positioning hole (18) between the hanging seat (3) and the insertion block (22) is inserted and fixed through a pin rod (19).

4. A mobile gangway for a cargo hold of a ship according to claim 1, characterized in that: The guardrail (6) is vertically welded on the upper part of the footboard (5), and the lower end of the footboard (5) is provided with a lower baffle (7).

5. A mobile gangway for a cargo hold of a ship according to claim 1, characterized in that: The lead screw (13) is rotatably arranged between the bottom plate (16) and the lower support (11) through a bearing, the lower end of the lead screw (13) is provided with a transmission rod (15) through a gear set (14), and one end of the transmission rod (15) is provided with an adjusting handle (17).

6. A mobile scaffold for a cargo hold of a ship according to claim 1, characterized in that: The lower end of the footboard (5) is further provided with a limiting plate (8), and the lower side of the limiting plate (8) is provided with a limiting groove (20) matched with the top plate (21).

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