Multipurpose temporary supporting structural member

Abstract

The utility model relates to the technical field of machinery, in particular to a multipurpose temporary supporting structural member. Comprising a balancing frame, a supporting pipe is arranged in the balancing frame, a hydraulic jack capable of being moved out is arranged below the supporting pipe, the hydraulic jack drives the supporting pipe to move up and down in the balancing frame, and a plurality of temporary supporting profiles are further arranged below the supporting pipe. Compared with the prior art, the temporary supporting requirement of the dock is met, the temporary supporting requirements of sections and hatch covers can also be met, the production cost is reduced, and the resource utilization rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical technical field, concretely is a kind of multipurpose temporary support structural member. BACKGROUND

[0002] In the construction process of shipbuilding or ship repair, the cargo hold hatch cover and the structure section need temporary rigid support. Especially in ship repair enterprises, there are a large number of turnover hatch covers, so more temporary rigid support structures are needed. In addition, when the ship is repaired and the new flat bottom plate is replaced, in order to ensure the convenience of construction and the rigidity of the ship structure, the original dock pier needs to be removed and a new temporary dock pier support needs to be added. The temporary rigid support of the section and the hatch cover is generally a standard structure with uniform size, while the temporary dock pier support is usually replaced by a steel pipe support.

[0003] Generally, large ship repair enterprises have several dry docks or floating docks. Due to the location, tonnage and water level of the dock, the height of the dock pier support is affected, so it is difficult to make the temporary dock pier support uniform in size. Using a steel pipe as a temporary dock pier support is the most convenient and flexible. The temporary rigid support of the section and the hatch cover and the temporary dock pier support of each dock cannot be used interchangeably, resulting in waste of materials and low resource allocation efficiency. SUMMARY

[0004] The utility model provides a kind of multipurpose temporary support structural member to overcome the deficiency of prior art.

[0005] To achieve the above purpose, a kind of multipurpose temporary support structural member is designed, including balance frame, the balance frame is equipped with support pipe, support pipe lower side is equipped with the hydraulic jack that can remove, hydraulic jack drives support pipe in balance frame up and down direction movement, located support pipe lower side is also equipped with several temporary support profiles.

[0006] The support pipe includes an upper plate, a lower plate, a support steel pipe and an inclined head support steel pipe. The lower plate is arranged in parallel below the upper plate. The upper plate and the lower plate are connected by the support steel pipe. The inclined head support steel pipe is connected to the both sides of the lower end of the lower plate.

[0007] The lower end of the upper plate and the upper end of the lower plate are respectively connected to the reinforcing plate.

[0008] The inclined head support steel pipes on both sides form a door-shaped frame with the lower plate.

[0009] The lower end of the inclined head support steel pipe is provided with a connecting circular plate.

[0010] A guide plate is arranged between the upper plate and the lower plate. The inner side of the guide plate abuts against the support steel pipe.

[0011] The balance frame comprises a top plate, an intermediate plate, a bottom plate and angle steel supports, the top plate, the intermediate plate and the bottom plate are arranged in parallel from top to bottom, and the four corners on the outer side are connected through the angle steel supports, and the top plate and the intermediate plate are respectively provided with through holes for supporting pipes to pass through.

[0012] The top plate is provided with a rib plate at the lower end.

[0013] The temporary support profile is provided with a slope structure at the upper end matched with the lower end of the supporting pipe.

[0014] Compared with the prior art, the temporary support of the utility model can meet the requirements of the dock, the section and the hatch cover, reduce the production cost and improve the resource utilization. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model.

[0016] Figure 2 It is a front view of the supporting pipe of the utility model.

[0017] Figure 3 It is a plan view of the upper plate of the supporting pipe of the utility model.

[0018] Figure 4 It is a plan view of the supporting steel pipe and the guide plate of the utility model.

[0019] Figure 5 It is a plan view of the lower plate of the supporting pipe of the utility model.

[0020] Figure 6 It is a front view of the balance frame of the utility model.

[0021] Figure 7 It is a plan view of the top plate of the balance frame of the utility model.

[0022] Figure 8 It is a plan view of the intermediate plate of the balance frame of the utility model.

[0023] Figure 9 It is a plan view of the bottom plate of the balance frame of the utility model.

[0024] Figure 10 It is a front view of the temporary support profile of the utility model.

[0025] Figure 11 It is a structural schematic view of the initial position when the utility model is used.

[0026] Figure 12 It is a structural schematic view of the jacking position when the utility model is used. DETAILED DESCRIPTION

[0027] The utility model makes further illustration according to the drawings.

[0028] As Figure 1 The support pipe 1 is provided with a hydraulic jack 3 under the support pipe 1, the hydraulic jack 3 drives the support pipe 1 to move up and down in the balance frame 2, and a plurality of temporary support profiles 4 are further provided below the support pipe 1.

[0029] As Figures 2 to 5 The support pipe 1 comprises an upper plate 1-1, a lower plate 1-2, a support steel pipe 1-3 and an inclined head support steel pipe 1-7, the lower plate 1-2 is arranged in parallel below the upper plate 1-1, and the upper plate 1-1 and the lower plate 1-2 are connected by the support steel pipe 1-3, and the inclined head support steel pipe 1-7 is connected to the lower plate 1-2 on both sides of the lower end of the lower plate 1-2.

[0030] The upper end of the lower plate 1-2 and the lower end of the upper plate 1-1 are respectively connected to the reinforcing plate 1-4 to increase the strength.

[0031] The inclined head support steel pipe 1-7 on both sides and the lower plate 1-2 form a door-shaped frame, and a space for placing the hydraulic jack 3 is arranged in the middle of the door-shaped frame.

[0032] The inclined head support steel pipe 1-7 is provided with a connecting circular plate 1-5 at the lower end, which is connected more closely with the temporary support profile 4 and is convenient to install.

[0033] The guide plate 1-6 is arranged between the upper plate 1-1 and the lower plate 1-2, and the inner side of the guide plate 1-6 abuts against the support steel pipe 1-3. The guide plate 1-6 prevents the support pipe 1 from deflecting and ensures the up-and-down movement direction of the support pipe 1 in the balance frame 2.

[0034] As Figures 6 to 9 The balance frame 2 comprises a top plate 2-1, an intermediate plate 2-2, a bottom plate 2-3 and an angle steel support 2-4, the top plate 2-1, the intermediate plate 2-2 and the bottom plate 2-3 are arranged in parallel from top to bottom, and the outer four corners are connected by the angle steel support 2-4, the top plate 2-1 and the intermediate plate 2-2 are respectively provided with through holes 2-6 for the support pipe 1 to pass through, the shape of the through hole 2-6 is matched with the support pipe 1 to ensure that the support pipe 1 can be adjusted in height and increase the stability of the support pipe.

[0035] The bottom plate 2-3 mainly ensures to increase the stress area of the support pipe 1, connect the temporary support profile 4 and facilitate the sliding and carrying between the dock and the ship bottom plate.

[0036] As Figure 10As shown in the drawings, the upper end of the temporary support profile 4 is provided with a slope structure 4-1 matched with the lower end of the support pipe 1, to ensure the tightness of the subsequent connection with the support pipe 1. In specific use, the temporary support profile 4 is selected according to the lifting height and stress requirements, and a steel pipe or a steel plate is selected.

[0037] In use, the support pipe 1 is movable up and down in the balance frame 2, and the hydraulic jack 3 is used for lifting at the bottom of the support pipe 1 to achieve the height adjustment effect, so as to meet the height requirement or stress requirement, and then the temporary support profile 4 with a certain height is placed under the support pipe 1 and welded firmly, so as to achieve the rigid support effect, and finally the pressure of the hydraulic jack 3 is released and removed, and the operation is completed. When the utility model is removed, the temporary support profile 4 is cut off or damaged, and the support pipe 1 slides to the bottom of the balance frame 2 under the action of gravity.

[0038] As shown in the drawings, Figures 11 to 12 The initial position is when the top plate 2-1 of the balance frame 2 is in contact with the upper plate 1-1 of the support pipe 1, and the highest position is when the top plate 2-1 of the balance frame 2 is in contact with the lower plate 1-2 of the support pipe 1. In specific use, the support pipe 1 is generally placed in the lowest position, and a wedge-shaped thick steel plate is placed under the inclined head support steel pipe 1-7 to avoid the support pipe 1 being suspended. When rising from the initial position to the highest position, the lifting stroke of the oil cylinder of the hydraulic jack 3 is used for lifting, and when the lifting stroke does not meet the height requirement, the temporary support profile 4 is placed under the inclined head support steel pipe 1-7 and then the hydraulic jack 3 is removed, and the steel plate is placed at the position of the hydraulic jack 3 of the balance frame bottom plate 2-3 to continue lifting the support pipe 1 until the height or stress requirement is met, so as to achieve the purpose of rigid support.

[0039] When a large area of the ship repair is replaced with a new flat ship bottom plate, in order to ensure the convenience of construction and the rigidity of the ship structure, it is necessary to remove the original dock pier and add a new temporary dock pier support. In order to achieve the purpose of rigid support, the operation of the newly added temporary dock pier support is relatively complicated, such as welding, cutting, grinding and other construction processes. In order to meet the engineering progress, the construction personnel often place a wooden board in the gap between the dock pier support and the ship bottom plate and manually knock it, but due to the large compression of the wooden board and the small manual force, the support is greatly discounted, and the purpose of rigid support cannot be achieved. Therefore, the utility model uses mechanical lifting to reduce the construction process.

[0040] In order to meet the requirements of ship entering and leaving the dock and construction, the conventional flat bottom plate dock pier height is 1.5-2 meters, and the temporary dock pier support is also equivalent in height. Due to the consideration of safety and construction requirements, the temporary rigid support for the stacking of cargo hatch covers and structure sections is generally 1-1.5 meters. Therefore, the utility model has the effect of height adjustment, which meets the height requirement of the construction site.

[0041] The utility model discloses, main support stress is on the support pipe, and the main role of the balance frame is to increase the stability of the support pipe, prevent the support pipe from overturning, increase the stress. The hydraulic jack reaches the purpose of mechanization of tool, reduces manual operation. The temporary section bar support is disposable, and cannot be reused, and is connected and fixed on the balance frame according to the height requirement of the support pipe. By arranging a plurality of the multipurpose temporary support structure of the utility model, the temporary balance support effect of structure segmentation, cargo hold hatch cover and ship bottom plate can be achieved. The utility model is selected with common material, and the combination is economic and practical, more convenient for manual standard operation, and has high practicality.

Claims

1. A multi-purpose temporary support structure comprising a counterbalance, characterised in that: The balance frame (2) is internally provided with a support pipe (1), and the lower part of the support pipe (1) is provided with a removable hydraulic jack (3), the hydraulic jack (3) drives the support pipe (1) to move up and down in the balance frame (2), and a plurality of temporary support profiles (4) are arranged below the support pipe (1).

2. A multi-purpose temporary support structure member according to claim 1, wherein: The support pipe (1) comprises an upper plate (1-1), a lower plate (1-2), a support steel pipe (1-3) and an inclined head support steel pipe (1-7), the lower part of the upper plate (1-1) is provided with the lower plate (1-2) arranged in parallel, the upper plate (1-1) and the lower plate (1-2) are connected by the support steel pipe (1-3), and the lower ends of the lower plate (1-2) are respectively connected with the inclined head support steel pipe (1-7).

3. A multi-purpose temporary support structure member according to claim 2, wherein: The lower end of the upper plate (1-1) and the upper end of the lower plate (1-2) are respectively connected with a reinforcing plate (1-4).

4. A multi-purpose temporary support structure member according to claim 2, wherein: The inclined head support steel pipes (1-7) on the two sides and the lower plate (1-2) form a door-shaped frame.

5. A multi-purpose temporary support structure member according to claim 2 or 4, wherein: The lower end of the inclined head support steel pipe (1-7) is provided with a connecting circular plate (1-5).

6. A multi-purpose temporary support structure member as claimed in claim 2, wherein: The upper plate (1-1) and the lower plate (1-2) are provided with a guide plate (1-6), and the inner side of the guide plate (1-6) abuts against the support steel pipe (1-3).

7. A multi-purpose temporary support structure member as claimed in claim 1, wherein: The balance frame (2) comprises a top plate (2-1), an intermediate plate (2-2), a bottom plate (2-3) and an angle steel support (2-4), the top plate (2-1), the intermediate plate (2-2) and the bottom plate (2-3) are arranged in parallel from top to bottom, and the outer four corners are connected by the angle steel support (2-4), and the top plate (2-1) and the intermediate plate (2-2) are respectively provided with a through hole (2-6) for the support pipe (1) to pass through.

8. A multi-purpose temporary support structure member according to claim 7, wherein: The lower end of the top plate (2-1) is provided with a rib plate (2-5).

9. A multi-purpose temporary support structure member as claimed in claim 1, wherein: The upper end of the temporary support profile (4) is provided with an inclined surface structure (4-1) matched with the lower end of the support pipe (1).

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