Offshore modular assembly type screw anchor construction operation platform

Abstract

The utility model relates to the technical field of offshore operation, in particular to an offshore modular assembly type screw anchor construction operation platform which comprises a short iron sheet box, a screw anchor rod and a long iron sheet box. The spiral anchor rod is driven into a soil layer below the sea surface, the surface of an anchor disc of the spiral anchor rod is welded to the short iron sheet box and the long iron sheet box, and a reinforcing mechanism is installed on the outer side of the spiral anchor rod. When the device is used, the spiral anchor rod is driven into soil below the sea surface on the two sides of the short iron sheet box through anchor rod driving equipment, the short iron sheet box is placed on an anchor disc of the spiral anchor rod to be connected, the purpose of fixing the short iron sheet box is achieved, and the reinforcing mechanism is arranged on the outer side of the spiral anchor rod, so that the short iron sheet box is fixed. At the moment, the reinforcing mechanism achieves the purpose of fixing the multiple sets of spiral anchor rods, inclination of the spiral anchor rods is avoided, and building is very convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to offshore operation technical field, concretely is offshore modular assembly type spiral anchor construction operation platform. BACKGROUND

[0002] Water bored pile is common in high-pile wharf, cross-sea bridge, offshore drilling platform and other structures, and a water operation platform is generally built for construction. There are many ways to build a water drilling platform, the most common being steel pipe pile, profiled steel or bailey beam main and secondary beam pushing. The platform cannot be built and used simultaneously due to insufficient space, and it is inconvenient to build and disassemble, which is very time-consuming. Therefore, the offshore modular assembly type spiral anchor construction operation platform is proposed to solve the above problems. SUMMARY

[0003] The utility model aims at providing offshore modular assembly type spiral anchor construction operation platform to solve the problems in the background.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] As an optional solution of the offshore modular assembly type spiral anchor construction operation platform, the offshore modular assembly type spiral anchor construction operation platform comprises a short iron case, a spiral anchor rod and a long iron case.

[0006] The spiral anchor rod is driven into the soil layer below the sea surface, and the anchor disc surface of the spiral anchor rod is respectively welded with the short iron case and the long iron case. A reinforcing mechanism is installed on the outer side of the spiral anchor rod.

[0007] Water bored pile is common in high-pile wharf, cross-sea bridge, offshore drilling platform and other structures, and a water operation platform is generally built for construction. There are many ways to build a water drilling platform, the most common being steel pipe pile, profiled steel or bailey beam main and secondary beam pushing. The platform cannot be built and used simultaneously due to insufficient space, and it is inconvenient to build and disassemble, which is very time-consuming. Therefore, the offshore modular assembly type spiral anchor construction operation platform is proposed to solve the above problems.

[0008] As an optional scheme of the offshore modular assembly type spiral anchor construction operation platform, the reinforcing mechanism comprises a vertical anchor rod, a limiting sleeve and an inclined anchor rod, the outer side of the vertical anchor rod is connected with the spiral anchor rod through a clamp assembly, a plurality of limiting sleeves are fixedly connected to the outer side of the vertical anchor rod, the inclined anchor rod is arranged in the limiting sleeve, a fixed plate is fixedly connected to one side of the top of the inclined anchor rod, and a fixed screw is arranged above the fixed plate in a symmetrical mode, and the fixed screw is spirally connected with the fixed plate and the limiting sleeve.

[0009] As an optional scheme of the offshore modular assembly type spiral anchor construction operation platform, the vertical anchor rod is vertically arranged with the plurality of spiral anchor rods.

[0010] As an optional scheme of the offshore modular assembly type spiral anchor construction operation platform, the limiting sleeve and the inclined anchor rod are both arranged in an inclined mode.

[0011] As an optional scheme of the offshore modular assembly type spiral anchor construction operation platform, the spiral anchor rod is composed of an anchor rod and an anchor disc, one end of the anchor rod is arranged in a pointed mode, and the other end of the anchor rod is fixedly connected with the anchor disc.

[0012] As an optional scheme of the offshore modular assembly type spiral anchor construction operation platform, the plurality of short iron sheet boxes and the plurality of long iron sheet boxes are arranged in multiple groups and are arranged side by side, and the long iron sheet box is combined by a plurality of short iron sheet boxes.

[0013] The vertical anchor rod is connected with the spiral anchor rod through the clamp assembly, the inclined anchor rod is obliquely driven into the soil below the sea surface through the anchor rod driving equipment, then the fixed plate is connected with the limiting sleeve through the fixed screw, at this time, the plurality of spiral anchor rods can be connected into a whole, and the purpose of stable support is achieved.

[0014] Compared with the prior art, the offshore modular assembly type spiral anchor construction operation platform has the following beneficial effects:

[0015] In use, the spiral anchor rod is driven into the soil below the sea surface on both sides of the short iron sheet box through the anchor rod driving equipment, the short iron sheet box is placed on the anchor disc of the spiral anchor rod for connection, the purpose of fixing the short iron sheet box is achieved, the reinforcing mechanism is arranged on the outer side of the spiral anchor rod, at this time, the reinforcing mechanism achieves the purpose of fixing the plurality of spiral anchor rods, avoids inclination, and the construction is very convenient.

[0016] The vertical anchor rod is connected with the screw anchor rod through the clamp assembly, and the inclined anchor rod is obliquely driven into the soil below the sea surface through the anchor rod driving device, then the fixing plate is connected with the limiting sleeve through the fixing screw, at this time, the plurality of screw anchor rods can be connected into a whole to achieve the purpose of stable support. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a structure schematic view of the reinforcing mechanism of the utility model;

[0019] Figure 3 It is a structure schematic view of the screw anchor rod of the utility model.

[0020] In the figure: 1, short iron box; 2, screw anchor rod; 4, reinforcing mechanism; 401, vertical anchor rod; 402, limiting sleeve; 403, inclined anchor rod; 404, fixing plate; 405, fixing screw; 5, long iron box. DETAILED DESCRIPTION

[0021] 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 scope of protection of the utility model.

[0022] Embodiment 1: please refer to Figure 1 and Figure 3 The utility model provides a technical scheme:

[0023] The offshore modular assembly type screw anchor construction operation platform comprises a short iron box 1, a screw anchor rod 2 and a long iron box 5.

[0024] The screw anchor rod 2 is driven into the soil layer below the sea surface, and the anchor disc surfaces of the screw anchor rod 2 are respectively welded with the short iron box 1 and the long iron box 5, and the reinforcing mechanism 4 is installed on the outer side of the screw anchor rod 2.

[0025] The water perfusion pile is common in high-pile wharf, cross-sea bridge, offshore drilling platform and other structures, and a water operation platform is generally built for construction. There are many ways to build the water drilling operation platform, the most common one is the steel pipe pile; the main and secondary beams of the profile steel or the Bailey beam are pushed forward to build the platform. The platform cannot be built and used synchronously due to insufficient space, and it is inconvenient to build and disassemble, which is very time-consuming. When the device is used, the anchor rod driving equipment drives the spiral anchor rod 2 into the soil below the sea surface on both sides of the short iron box 1. When the spiral anchor rod 2 forms a rectangle, the short iron box 1 is placed on the anchor disc of the spiral anchor rod 2 for connection, so as to achieve the purpose of fixing the short iron box 1. The reinforcing mechanism 4 is arranged outside the spiral anchor rod 2, which can fix multiple spiral anchor rods 2 to prevent tilting. The built platform can be put into use, and the construction of the other side of the platform is facilitated.

[0026] Embodiment 2: This embodiment is an improvement on embodiment 1. Please refer to Figure 2 , specifically, the reinforcing mechanism 4 comprises a vertical anchor rod 401, a limiting sleeve 402 and an inclined anchor rod 403. The outer side of the vertical anchor rod 401 is connected with the spiral anchor rod 2 through a clamp assembly. The outer side of the vertical anchor rod 401 is fixedly connected with multiple limiting sleeves 402. The inside of the limiting sleeve 402 is provided with the inclined anchor rod 403. The top side of the inclined anchor rod 403 is fixedly connected with a fixed plate 404. The upper side of the fixed plate 404 is provided with symmetrically arranged fixed screws 405. The fixed screws 405 are screw-connected with the fixed plate 404 and the limiting sleeve 402.

[0027] The vertical anchor rod 401 is vertically arranged with the multiple spiral anchor rods 2.

[0028] The limiting sleeve 402 and the inclined anchor rod 403 are both arranged obliquely.

[0029] The spiral anchor rod 2 is composed of an anchor rod and an anchor disc. One end of the anchor rod is arranged as a pointed end. The other end of the anchor rod is fixedly connected with the anchor disc.

[0030] The number of the short iron boxes 1 and the long iron boxes 5 is multiple, and the short iron boxes 1 and the long iron boxes 5 are arranged side by side. The long iron box 5 is composed of multiple short iron boxes 1.

[0031] The vertical anchor rod 401 is connected with the spiral anchor rod 2 through the clamp assembly. The inclined anchor rod 403 is obliquely driven into the soil below the sea surface through the anchor rod driving equipment. Then the fixed plate 404 is connected with the limiting sleeve 402 through the fixed screws 405, so that multiple spiral anchor rods 2 are connected into a whole, achieving the purpose of stable support.

[0032] In the embodiment, the anchor disc of the screw anchor rod 2 can be conveniently connected with the iron box, and the screw anchor rod 2 is provided with a spiral blade outside the anchor rod, which is convenient for being punched into the soil, and the bottom of the anchor rod is provided with a pointed end, which is convenient for being inserted into the soil layer.

[0033] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Offshore modular assembly screw anchor construction operation platform, characterized in that: It comprises short iron skin box (1), screw anchor rod (2) and long iron skin box (5); The screw anchor rod (2) is driven into the soil layer below the sea surface, and the anchor disc surface of the screw anchor rod (2) is respectively welded with the short iron skin box (1) and the long iron skin box (5), and the outer side of the screw anchor rod (2) is provided with a reinforcing mechanism (4); The reinforcing mechanism (4) comprises a vertical anchor rod (401), a limiting sleeve (402) and an inclined anchor rod (403), the outer side of the vertical anchor rod (401) is connected with the screw anchor rod (2) through a clamp assembly, a plurality of limiting sleeves (402) are fixedly connected to the outer side of the vertical anchor rod (401), the inclined anchor rod (403) is arranged in the limiting sleeve (402), the top side of the inclined anchor rod (403) is fixedly connected with a fixed plate (404), a fixed screw (405) is arranged above the fixed plate (404) and is symmetrically arranged, and the fixed screw (405) is spirally connected with the fixed plate (404) and the limiting sleeve (402).

2. Offshore modular fabricated helix anchor installation platform according to claim 1, characterized in that: The vertical anchor rod (401) is vertically arranged with a plurality of screw anchor rods (2).

3. The offshore modular fabricated spiral anchor job platform of claim 1, wherein: The limiting sleeve (402) and the inclined anchor rod (403) are both arranged obliquely.

4. The offshore modular fabricated spiral anchor job platform of claim 1, wherein: The screw anchor rod (2) is composed of an anchor rod and an anchor disc, one end of the anchor rod is arranged as a pointed end, and the other end of the anchor rod is fixedly connected with the anchor disc.

5. The offshore modular fabricated spiral anchor job platform of claim 1, wherein: The number of the short iron skin box (1) and the long iron skin box (5) is multiple, and the short iron skin box (1) and the long iron skin box (5) are arranged side by side, and the long iron skin box (5) is composed of a plurality of short iron skin boxes (1).

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