CN215629937U

CN215629937U - Overwater piling operation platform

Info

Publication number: CN215629937U
Application number: CN202120222722.7U
Authority: CN
Inventors: 高超; 张健; 乔浩然
Original assignee: Northman Energy Technology Beijing Co ltd
Current assignee: Northman Energy Technology Beijing Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2022-01-25
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a water piling work platform, comprising: a first buoyant unit, a second buoyant unit, and a third buoyant unit, the second buoyant unit disposed between the first buoyant unit and the third buoyant unit, shorter than the first buoyant unit and/or the third buoyant unit, configured to dock a cargo ship; a first pile driving apparatus disposed between the first buoy unit and the second buoy unit, and a second pile driving apparatus disposed between the second buoy unit and the third buoy unit, configured to insert piles on one or more material handling vessels; and first and second pile lifting apparatus cooperating with the first and second pile driving apparatus, respectively, and configured to lift the pile on the carrier vessel to a pile driving position. This application pile operation platform on water includes two pile equipment to can cooperate the material transporting ship to use, great acceleration the progress of pile construction.

Description

Overwater piling operation platform

Technical Field

The utility model relates to the technical field of construction, in particular to a water piling work platform.

Background

Photovoltaic on water refers to the photovoltaic power generation application of building a photovoltaic power station by using an idle water surface. The overwater photovoltaic power station has the advantages of not occupying land resources, reducing water evaporation, avoiding algae growth and the like, and has wide development prospect. The construction of photovoltaic power plant on water needs to lay a lot of more stake to the aquatic. However, the existing water surface piling operation machinery, such as a piling boat, etc., has high cost and poor adaptability; and the construction speed is very slow, is difficult to satisfy the actual demand of photovoltaic power plant construction on water.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides a water piling work platform, which comprises: a first buoyant unit, a second buoyant unit, and a third buoyant unit, the second buoyant unit disposed between the first buoyant unit and the third buoyant unit, shorter than the first buoyant unit and/or the third buoyant unit, configured to dock a cargo ship; a first pile driving apparatus disposed between the first buoy unit and the second buoy unit, and a second pile driving apparatus disposed between the second buoy unit and the third buoy unit, configured to insert piles on one or more material handling vessels; and first and second pile lifting apparatus cooperating with the first and second pile driving apparatus, respectively, and configured to lift the pile on the carrier vessel to a pile driving position.

The above-mentioned marine pile driving work platform further comprises: a truss disposed over the first buoyant unit, the second buoyant unit, and the third buoyant unit.

The above-mentioned marine pile driving work platform further comprises: and the cover plate is arranged on the truss.

A marine pile driving work platform as described above, wherein the pile driving apparatus comprises: a diesel hammer configured to strike a pile; and a guide rail disposed on the cover plate and configured to guide the diesel hammer striking pile.

A marine pile driving work platform as described above, wherein the pile driving apparatus comprises: a pile positioning plate disposed at the first end of the guide rail and including a locating hole configured to position the pile.

The above-described marine pile driving work platform, wherein the diameter of the pile positioning hole is not less than 600 mm.

The above-mentioned pile driving work platform on water, wherein, the lifting device includes: a hoist disposed on the cover plate and configured to hoist piles on the workboat by a wire rope around the second end of the guide rail.

The above-mentioned marine pile driving work platform, wherein the pile lifting device comprises: a pulley block disposed at the second end of the guide rail and configured to reduce friction between the hoist and the guide rail.

The above-mentioned marine pile driving work platform, wherein the pile lifting device comprises: and the gantry crane is arranged on the cover plate and/or the first floating body unit and the third floating body unit.

This application pile operation platform on water includes two pile equipment to can cooperate the material transporting ship to use, great acceleration the progress of pile construction.

Drawings

Preferred embodiments of the present invention will now be described in further detail with reference to the accompanying drawings, in which:

FIG. 1A is a side view of a marine pile driving work platform according to one embodiment of the present application; and

figure 1B is a top view of a marine pile driving work platform according to one embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following detailed description, reference is made to the accompanying drawings that form a part hereof and in which is shown by way of illustration specific embodiments of the application. In the drawings, like numerals describe substantially similar components throughout the different views. Various specific embodiments of the present application are described in sufficient detail below to enable those skilled in the art to practice the teachings of the present application. It is to be understood that other embodiments may be utilized and structural, logical or electrical changes may be made to the embodiments of the present application.

The application provides a novel pile operation platform on water, and the pile operation platform of this application can insert the stake of the maximum diameter 600mm of beating, and the length of lengthening of stake can reach 60 meters moreover, can also satisfy that many stakes insert simultaneously and beat, improves the efficiency of piling.

The technical solution of the present application is further explained by the following specific embodiments. It should be understood by those skilled in the art that the following descriptions are only provided for facilitating the understanding of the technical solutions of the present application, and should not be used to limit the scope of the present application.

Fig. 1A and 1B are schematic views of a marine pile driving work platform according to one embodiment of the present application. As shown, the marine pile driving work platform 100 includes a

float unit

101 and 103 that can provide buoyancy to the marine pile driving work platform. In some embodiments, the upper surface of the float unit may also provide a working surface for the piling device. In some embodiments, the float cell 101-103 includes one or more floats or buoyancy tanks. The float or buoyancy tank referred to herein may be any body capable of providing buoyancy. Examples of floats or pontoons may be metal tanks, containers, or waste containers or containers, ships, foam floes, pontoons, pontoon units, etc. In some embodiments, the buoyant body units may be spliced at the job site. For example: one or more floating barrels or waste oil barrels are fixed by welding a frame through steel on a construction site to form a floating body unit. Facilitating the rapid formation of the floating body cell.

In some embodiments, the floating body unit comprises 3 floating body units, and a pile driving device is arranged between every two adjacent floating body units, and can be used for simultaneously inserting and driving two piles. The floating body cells may also be in other numbers, as will be appreciated by those skilled in the art. In some embodiments, the buoyant units 102 are shorter than the

buoyant units

101 and 103, which can be used to moor the vessel 104 so that the vessel 104 can be moored directly between the

buoyant units

101 and 103 and the pile driving apparatus can be driven directly from the vessel for pile insertion, which can increase the speed of pile driving operations. In some embodiments, the carrier vessel 104 is positioned by the float unit 102. In some embodiments, the carrier 104 is positioned by

float units

101 and 103. In some embodiments, the carrier vessel 104 is positioned by the

float cells

101, 102 and 103. As will be appreciated by those skilled in the art, accurately locating the position of the carrier facilitates accurate lifting of the piles on the carrier by the pile lifting apparatus.

In some embodiments, the marine pile driving work platform 100 may further include a truss 105 disposed on the plurality of buoyant units and fixedly connecting the plurality of buoyant units. An example of the truss 105 is a support of a steel structure. In some embodiments, the truss 105 may increase the height of the pile driving rig floor. It will be appreciated by those skilled in the art that a support truss is not necessary. According to a preferred embodiment of the utility model, it is preferable to standardize the floating body unit in order to reduce production costs. One disadvantage of the standardization of the floating body unit is, however, that sometimes the adaptability is not good enough. In some waters, the height variations of the water level may also be large; and the height of the pile exposed out of the water surface after piling can be different according to the requirement. When the upper surface of the standard floating body unit is directly used as a working surface, the working surface is lower than the height of the exposed water surface of the pile after piling, and the piling cannot be finished. The truss can be conveniently disposed on the upper surface of the buoyant hull or the pontoon to increase the height of the working surface, thereby solving the problem. Meanwhile, the truss is connected with the floating body units, so that the size of the floating body units is reduced, and the transportation cost is reduced.

According to one embodiment of the utility model, a cover plate 106 is laid on the truss 105. It will be appreciated by those skilled in the art that the cover plate 106 is optional, and serves to add structural strength and ease of construction for the operator. In some embodiments, the cover plate 106 may also be laid directly between a plurality of buoyant units, so that the plurality of buoyant units may be connected and form the working surface of the marine pile driving work platform. In some embodiments, the cover plate 106 may be a patterned steel plate, which is beneficial to increase the friction of the cover plate and improve the safety of construction.

In some embodiments, the marine pile driving work platform 100 may also include one or more pile driving apparatuses disposed on the deck 106 that may be used for pile driving work. In some embodiments, the piling device includes a diesel hammer 111 and a guide rail 112, wherein the diesel hammer 111 includes a cylinder and a plunger, the plunger is driven by the diesel explosion in the cylinder to pile, so that the pile can be inserted, and the guide rail 112 is disposed on the cover plate 106 and is fixedly connected to the cover plate 106, and can be used to guide the movement of the plunger to facilitate the vertical insertion of the pile.

In some embodiments, the piling rig may also include support rods 113 connected to the rail 112 and the cover plate 106, which may be used to secure the rail 112, reinforcing the strength of the rail 112. In some embodiments, the support rods 113 are arranged in a "herringbone" pattern.

When piling, firstly, the pile is hung in the pile frame gantry to be in place, then the diesel hammer is placed on the pile top, the cylinder is hung through the hook on the guide rail, the hook is separated to enable the cylinder to fall down to be sleeved into the plunger, air sealed in the cylinder is compressed, until the pressing pin outside the cylinder body of the cylinder pushes the rocker of the fuel pump on the hammer seat, the fuel pump sprays oil mist into the cylinder, the oil mist meets high-temperature gas above the ignition point of the oil mist, the plunger is impacted downwards by the explosive force when the oil mist is ignited, the pile can be sunk by the plunger, the explosion pushes upwards to enable the cylinder to rise, and when the cylinder falls along the guide rod again, the second impact cycle can be started. And after the piles are driven to the preset pile connecting height, stopping hammering, conveying the other pile to be connected to a specified position, connecting the pile heads of the two piles, and continuously repeating the pile driving step until the pile driving operation is finished.

In some embodiments, the piling rig may further include a pile location plate 114, which may be disposed at the lower end of the rail, which includes a pile location hole, which may be used to define the position of piling. In some embodiments, the pile locating plate 114 may also be disposed on the truss 105 or the cover plate 106. In some embodiments, pile positioning plates 114 may also be disposed between adjacent floating body units. In some embodiments, the diameter of the stake locating hole is no less than 600 mm.

In some embodiments, the marine pile driving work platform 100 may also include one or more pile lifting apparatuses that can lift a pile on the vessel 104 to a pile driving position, which can be used in conjunction with the pile driving apparatuses. In some embodiments, the lifting apparatus may further comprise a hoist 121 which is mounted on the deck 106 and which is wire-strung around the upper end of the rail to hoist a pile on the vessel, and which can be used to hitch a pile when pile driving is required, and which can be lifted from the vessel and moved to a pile driving position. In some embodiments, the pile hoisting apparatus may further comprise a pulley block 122 disposed at an upper end of the guide rail 112, which may be used to reduce friction between the wire rope and the guide rail, facilitating hoisting of the pile by the hoist.

In some embodiments, the pile suspension device may further comprise a gantry crane (not shown in the figures), which may be arranged on the cover plate 106, or on the buoyant body unit 101 and the buoyant body unit 103, or on the cover plate 106, the buoyant body unit 101 and the buoyant body unit 103, which may be movable on the cover plate 106 and/or the

buoyant body unit

101, 103. It can be used to move to the material handling vessel position, lift the pile on the material handling vessel, and move to the pile driving position. In some embodiments, the cover plate 106 and/or the

float cell

101, 103 include rails (not shown) thereon that can be used for gantry crane movement. In some embodiments, the hoist 121 may be disposed on a gantry crane.

In some embodiments, the marine pile driving work platform 100 may include a traction system 130 disposed on the deck 106 that may be used in conjunction with the power boat to move the position of the marine pile driving work platform. In some embodiments, the marine pile driving work platform 100 may also be self-powered. For example: one or more propellers (not shown) are mounted on the buoyant unit, and the marine pile driving work platform can be driven to move by the propellers.

The application discloses pile operation platform on water can set up a plurality of pile equipment, and a plurality of pile equipment can pile simultaneously for the progress of construction. And every two pile driving devices are provided with a material transporting ship, so that the material transporting ship can be anchored between the two pile driving devices, the pile taking is convenient, and the pile driving progress can be accelerated. And the pile operation platform on water of this application can insert the stake of diameter 600mm to can take over 60 meters.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention, and therefore, all equivalent technical solutions should fall within the scope of the present invention.

Claims

1. A marine pile driving work platform, comprising:

a first buoyant unit, a second buoyant unit, and a third buoyant unit, the second buoyant unit disposed between the first buoyant unit and the third buoyant unit, shorter than the first buoyant unit and/or the third buoyant unit, configured to dock a cargo ship;

a first pile driving apparatus disposed between the first buoy unit and the second buoy unit, and a second pile driving apparatus disposed between the second buoy unit and the third buoy unit, configured to insert piles on one or more material handling vessels; and

first and second pile lifting apparatus cooperating with the first and second pile driving apparatus, respectively, and configured to lift a pile on the carrier vessel to a pile driving position.

2. The marine pile driving work platform of claim 1, further comprising: a truss disposed over the first buoyant unit, the second buoyant unit, and the third buoyant unit.

3. The marine pile driving work platform of claim 2, further comprising: and the cover plate is arranged on the truss.

4. A marine pile driving work platform according to claim 3, wherein the pile driving apparatus comprises:

a diesel hammer configured to strike a pile; and

a guide rail disposed on the cover plate and configured to guide the diesel hammer striking pile.

5. The marine pile driving work platform of claim 4, wherein the pile driving apparatus comprises: a pile positioning plate disposed at the first end of the guide rail and including a locating hole configured to position the pile.

6. The marine pile driving work platform of claim 5 wherein the pile locating holes are no less than 600mm in diameter.

7. The marine pile driving work platform of claim 4, wherein the lifting apparatus comprises: a hoist disposed on the cover plate and configured to hoist piles on the workboat by a wire rope around the second end of the guide rail.

8. The marine pile driving work platform of claim 7, wherein the pile lifting apparatus comprises: a pulley block disposed at the second end of the guide rail and configured to reduce friction between the hoist and the guide rail.

9. The marine pile driving work platform of claim 7, wherein the pile lifting apparatus comprises: and the gantry crane is arranged on the cover plate and/or the first floating body unit and the third floating body unit.