Overwater mobile construction platform

Abstract

The utility model discloses an overwater mobile construction platform which comprises a platform plate, a plurality of traction bases, a plurality of anchor piles, a plurality of traction devices and a lifting support, and the platform plate is used for floating on a river channel; each traction base is rotatably arranged on the platform plate through a vertically arranged rotating shaft, and the multiple traction bases are mutually spaced; the anchor piles are fixed to the two sides of a river channel correspondingly. The traction devices, the traction bases and the anchor piles are consistent in number and are in one-to-one correspondence, each traction device is mounted on the corresponding traction base, each traction device is connected with the corresponding anchor pile through a traction rope, and each traction device moves the platform plate by pulling the traction rope connected with the traction device; the lifting support is located on the platform plate and comprises a vertically-arranged stand column and an obliquely-arranged inclined strut. The construction platform can be moved by controlling the traction devices to pull the traction ropes connected with the traction devices, the traction base is pulled to rotate along with movement of the construction platform, force transmission is direct, and movement is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of water construction, in particular to a mobile water construction platform. Background Art

[0002] When building bridges and other projects, the construction of bridge piles requires workers to work on the water surface. This construction method requires the establishment of a temporary construction platform that can move on the water surface. Traditional water construction platforms usually rely on drive motors to move. During the construction process, in order to withstand the impact of the river water, the motor needs to be driven continuously to keep the construction platform fixed, resulting in a large amount of fuel consumption, high energy consumption, and uneconomical and environmentally unfriendly. Utility Model Content

[0003] The main purpose of the utility model is to provide a mobile construction platform on water, aiming to solve the technical problems in the prior art that the driving motor of the construction platform on water realizes movement, consumes a lot of fuel, has high energy consumption, and is not economical and environmentally friendly.

[0004] To achieve the above-mentioned purpose, the utility model proposes a mobile water construction platform, comprising a platform plate, a plurality of traction bases, a plurality of anchor piles, a plurality of traction devices and a lifting bracket, wherein the platform plate is used to float on a river channel; each of the traction bases is rotatably arranged on the platform plate by a vertically arranged rotating shaft, and the plurality of traction bases are spaced apart from each other; the plurality of anchor piles are respectively fixed on both sides of the river channel; the number of the traction devices, the traction bases and the anchor piles is consistent and one-to-one corresponding, each of the traction devices is installed on the corresponding traction base, each of the traction devices is connected to the corresponding anchor pile by a traction rope, and each of the traction devices moves the platform plate by pulling the traction rope connected thereto; the lifting bracket is located on the platform plate, and the lifting bracket comprises a vertically arranged column and an obliquely arranged diagonal brace, the bottom end of the column is connected to one side of the platform plate, and the diagonal brace is connected between the other end of the platform plate and the top end of the column.

[0005] Optionally, each of the rotating shafts is pre-buried in the top surface of the platform plate.

[0006] Optionally, the top surface of the platform plate is rectangular, and the number of the traction bases is four, and the four traction bases are respectively located at four corners of the platform plate.

[0007] Optionally, the platform plate is formed by splicing a plurality of pontoons.

[0008] Optionally, any two adjacent buoyancy tanks are connected via a connecting assembly.

[0009] Optionally, the connection assembly includes a connection plate and a reinforcing rib plate, wherein the connection plate is connected between the bottoms of two adjacent pontoons, and the reinforcing rib plate is connected between the middles of two adjacent pontoons.

[0010] Optionally, a connecting pin is further provided at the connection between the top surfaces of any two adjacent buoyancy boxes, and the connecting pin is staggered with the traction base.

[0011] Optionally, the traction device is a winch, and the traction rope is a steel wire rope wound on a drum of the winch.

[0012] Optionally, the above-water mobile construction platform further comprises steel pipe piles, the steel pipe piles are arranged in the river channel, and the traction device is connected to the steel pipe piles via a pull rope.

[0013] The mobile water construction platform proposed by the utility model has multiple traction devices arranged on a platform board floating on the river channel, and multiple anchor piles are arranged on both sides of the river channel corresponding to the multiple traction devices. Each traction device is connected to the corresponding anchor pile by a traction rope. By controlling each traction device to pull the traction rope connected thereto to change the distance between the mobile platform and each anchor pile, the construction platform can be moved on the river channel, and the operation is simple. The traction base rotates with the movement of the construction platform, so that the direction of the traction rope is always consistent with the direction of the traction force, the force transmission is direct, and the movement is accurate. After moving into place, the traction device can be closed, and the construction platform can be fixed by tightening multiple traction ropes, thereby reducing energy consumption, being economical and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the top view of the structure of a mobile water construction platform according to an embodiment of the utility model;

[0016] Figure 2 It is a top view schematic diagram of a mobile construction platform on water, anchor piles and steel pipe piles according to an embodiment of the utility model;

[0017] Figure 3 This is a side structural diagram of a mobile water construction platform according to an embodiment of the utility model;

[0018] Figure 4 The figure is a top view of the structure of the connection assembly of the mobile water construction platform according to one embodiment of the utility model.

[0019] Description of Figure Numbers:

[0020] Label name Label name 10 Platform board 30 Anchor pile 11 pontoon 40 Traction device 12 Connecting plate 50 Lifting bracket 13 Strengthening ribs 51 Column 14 Connecting pin 52 Diagonal brace 20 Traction base 60 Steel pipe pile 21 Shaft

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0026] In the present invention, the description of the directions such as "upper" and "lower" is as follows: Figure 2 The directions shown are for reference only and are used to explain the Figure 2 The relative position relationship between the components in the shown posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] The utility model provides a mobile construction platform on water, comprising a platform plate 10, a plurality of traction bases 20, a plurality of anchor piles 30, a plurality of traction devices 40 and a lifting bracket, wherein the platform plate 10 is used to float on a river channel; each traction base 20 is rotatably arranged on the platform plate 10 through a vertically arranged rotating shaft 21, and the plurality of traction bases 20 are spaced from each other; the plurality of anchor piles 30 are respectively fixed on both sides of the river channel; the number of traction devices 40, traction bases 20 and anchor piles 30 is consistent and one-to-one corresponding, each traction device 40 is installed on the corresponding traction base 20, each traction device 40 is connected to the corresponding anchor pile 30 through a traction rope, and each traction device 40 moves the platform plate 10 by traction of the traction rope connected thereto; the lifting bracket 50 is located on the platform plate 10, and the lifting bracket 50 comprises a vertically arranged column 51 and an obliquely arranged diagonal brace 52, the bottom end of the column 51 is connected to one side of the platform plate 10, and the diagonal brace 52 is connected between the other end of the platform plate 10 and the top of the column 51.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, each traction device 40 is connected to the corresponding anchor pile 30 through a traction rope, and the traction device 40 is arranged on the corresponding traction base 20. Each traction base 20 is connected to a vertically arranged rotating shaft 21, so that each traction base 20 can realize 360° rotation in the horizontal direction through the rotating shaft 21, and drive the traction device 40 installed thereon to rotate. As the construction platform moves to different positions, the distance and angle between the construction platform and each anchor pile 30 are different. The traction device 40 changes the connection length of the traction rope by pulling the traction rope connected thereto, and the traction base 20 rotates in a matching manner until the direction of the traction rope is consistent with the direction of the traction force. Multiple anchor piles 30 are dispersedly arranged on both banks, and the area formed by connecting multiple anchor piles 30 is the moving area of ​​the construction platform. The layout positions of multiple anchor piles 30 are flexibly adjusted according to the specific size requirements of the construction area, and the moving area of ​​the mobile construction platform on water can be controlled. The lifting bracket 50 includes two columns 51 and two diagonal braces 52. The tops of the two columns 51 are connected by a crossbeam, and the lifting bracket 50 is connected as an integrated force-bearing structure.

[0029] The mobile water construction platform proposed by the utility model has multiple traction devices 40 arranged on the platform plate 10 floating on the river channel, and multiple anchor piles 30 are arranged on both sides of the river channel corresponding to the multiple traction devices 40. Each traction device 40 is connected to the corresponding anchor pile 30 by a traction rope. By controlling each traction device 40 to pull the traction rope connected thereto to change the distance between the platform plate 10 and each anchor pile 30, the construction platform can be moved on the river channel, and the operation is simple. The traction base 20 rotates with the movement of the construction platform, so that the direction of the traction rope is always consistent with the direction of the traction force, the force transmission is direct, and the movement is accurate. After moving into place, the traction device 40 can be closed, and the construction platform can be fixed by tightening multiple traction ropes, thereby reducing energy consumption, being economical and environmentally friendly.

[0030] In one embodiment, each rotating shaft 21 is pre-buried in the top surface of the platform plate 10. It can be understood that each traction base 20 is connected to the corresponding rotating shaft 21, and when the rotating shaft 21 rotates relative to the platform plate 10, the traction base 20 is driven to rotate, thereby realizing the rotation of the traction device 40. The number and position of the traction device 40 are set according to the size and shape of the platform plate 10, and the force calculation is performed before construction to ensure that the multiple traction devices 40 have sufficient traction force to drive the construction platform to move, and the multiple anchor piles 30 have sufficient pulling force to fix the construction platform.

[0031] The rotating shaft 21 serves as a connecting piece between the traction device 40 and the platform plate 10. The rotating shaft 21 is subjected to greater force during rotation. The rotating shaft 21 is embedded in a preset position on the top surface of the platform plate 10. Compared with the on-site construction method, the rotating shaft 21 has better installation accuracy and connection force, which can ensure that the rotating shaft 21 and the platform plate 10 are firmly connected. During construction, only the traction base 20 and the traction device 40 need to be assembled, and the installation is more convenient.

[0032] In one embodiment, the top surface of the platform plate 10 is rectangular, and there are four traction bases 20 , which are respectively located at four corners of the platform plate 10 .

[0033] like Figure 1 and Figure 4 As shown, four anchor piles 30 are arranged one by one corresponding to four traction bases 20, and the four anchor piles 30 are arranged in pairs on both sides. The four anchor piles 30 are connected to form a rectangular area, which is the moving area of ​​the construction platform. The four traction bases 20 are arranged at the four corners of the platform plate 10, so that the four traction bases 20 are dispersed as much as possible, so that the four traction devices 40 can control the position of the construction platform more simply and directly, and the construction platform can move conveniently and quickly.

[0034] In one embodiment, the platform plate 10 is formed by splicing a plurality of pontoons 11. It should be noted that the top surfaces of the plurality of pontoons 11 are all located on the same plane, and the top surfaces of the plurality of pontoons 11 are spliced ​​to form the top surface of the platform plate 10. The number of pontoons 11 is determined according to the required area of ​​the construction platform. The pontoons 11 are connected by connecting components, which is convenient to connect and more flexible to set up. In one embodiment, the construction platform is formed by splicing three rectangular pontoons 11 along the width direction, and the width direction of the three rectangular pontoons 11 forms the length direction of the construction platform.

[0035] In one embodiment, any two adjacent pontoons 11 are connected by a connecting assembly. Furthermore, when assembling the platform plate 10, multiple pontoons 11 are hoisted and launched into the water in sequence to form independent boat bodies. After aligning two adjacent boat bodies side by side, the two adjacent boat bodies are connected using a connecting assembly, and then the alignment and connection of the next boat body are performed until all boat bodies are connected. The assembly construction of the platform plate 10 is convenient and fast, and the connection between the multiple pontoons 11 is stable. The connection direction of the multiple pontoons 11 and the number of pontoons 11 can be flexibly adjusted according to construction requirements.

[0036] In one embodiment, the connection assembly includes a connection plate 12 and a reinforcing rib 13 . The connection plate 12 is connected between the bottoms of two adjacent buoyancy tanks 11 , and the reinforcing rib 13 is connected between the middles of the two adjacent buoyancy tanks 11 .

[0037] like Figure 3 As shown, an installation gap is formed between two adjacent pontoons 11, a reinforcing rib 13 is located in the installation gap, two openings are formed on the upper and lower sides of the installation gap, and a connecting plate 12 is connected to the bottom of the two pontoons 11 and blocks the opening at the lower side. The reinforcing rib 13 reinforces the connection between the two adjacent pontoons 11, strengthens the connection force between the two adjacent pontoons 11, and enhances the structural strength of the connection between the two pontoons 11. The connecting plate 12 prevents river water from entering the installation gap from below while strengthening the connection force between the two adjacent pontoons 11.

[0038] In one embodiment, a connecting pin 14 is further provided at the connection point of the top surfaces of any two adjacent buoyancy boxes 11 , and each connecting pin 14 is staggered with each traction base 20 .

[0039] It should be noted that the long sides of any two adjacent pontoons 11 are spliced ​​with each other, and a plurality of connecting pins 14 are provided on the long side of each pontoon 11, and the plurality of connecting pins 14 are arranged at intervals along the long sides of the pontoons 11, and each connecting pin 14 hinges the two adjacent pontoons 11 to each other, and the plurality of connecting pins 14 enable the two adjacent pontoons 11 to remain connected while being able to displace relative to each other within a certain degree, thereby ensuring that the two adjacent pontoons 11 are tightly connected, and being able to eliminate some of the stress inside the mobile platform by displacing the two adjacent pontoons 11 relative to each other, thereby improving the stability of the mobile platform.

[0040] In one embodiment, the traction device 40 is a winch, and the traction rope is a steel wire rope wound on a drum of the winch.

[0041] Specifically, the traction device 40 adopts a winch in the prior art, and the wire rope is extended and retracted by driving the drum of the winch to rotate, thereby adjusting the distance between the construction platform and each anchor pile 30. The utility model does not require a specific model of the winch, and can be determined according to the traction required by the construction platform to ensure that the winch can drive the construction platform to move smoothly.

[0042] In one embodiment, the mobile construction platform on water further includes a steel pipe pile 60 , which is arranged in the river channel, and the traction device 40 is connected to the steel pipe pile 60 via a pull rope.

[0043] It should be noted that a plurality of steel pipe piles 60 are driven into the river channel. In most positions, the distance between the construction platform and each steel pipe pile 60 is smaller than the distance between the construction platform and each anchor pile 30. When the construction platform needs to be precisely positioned, by adding pull ropes connected to each steel pipe pile 60 and by using each traction device 40 to respectively pull the traction ropes and pull ropes connected thereto, the movement and positioning of the construction platform can be precisely controlled.

[0044] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A mobile construction platform on water, characterized in that: include: Platform board, used to float on the river channel; A plurality of traction bases, each of the traction bases is rotatably disposed on the platform plate via a vertically disposed rotating shaft, and the plurality of traction bases are spaced apart from each other; A plurality of anchor piles, wherein the plurality of anchor piles are respectively fixed on both sides of the river channel; A plurality of traction devices, wherein the number of the traction devices, the traction base and the anchor piles is consistent and one-to-one corresponding, each traction device is installed on the corresponding traction base, each traction device is connected to the corresponding anchor pile through a traction rope, and each traction device moves the platform plate by pulling the traction rope connected thereto; A lifting bracket is located on the platform plate, and comprises a vertically arranged column and an obliquely arranged diagonal brace, wherein the bottom end of the column is connected to one side of the platform plate, and the diagonal brace is connected between the other end of the platform plate and the top end of the column.

2. The mobile water construction platform according to claim 1, characterized in that: Each of the rotating shafts is pre-buried in the top surface of the platform plate.

3. The mobile construction platform on water as claimed in claim 1, characterized in that: The top surface of the platform plate is rectangular, and the number of the traction bases is four, and the four traction bases are respectively located at the four corners of the platform plate.

4. The mobile water construction platform according to claim 1, characterized in that: The platform plate is formed by splicing a plurality of pontoons.

5. The mobile construction platform on water as claimed in claim 4, characterized in that: Any two adjacent buoyancy boxes are connected via a connecting assembly.

6. The mobile water construction platform according to claim 5, characterized in that: The connection assembly comprises a connection plate and a reinforcing rib plate, wherein the connection plate is connected between the bottoms of two adjacent buoyancy tanks, and the reinforcing rib plate is connected between the middle parts of two adjacent buoyancy tanks.

7. The mobile construction platform on water as claimed in claim 4, characterized in that: A connecting pin is also provided at the connection point of any two adjacent buoyancy tank top surfaces, and the connecting pin is staggered with the traction base.

8. The mobile water construction platform according to any one of claims 1 to 7, characterized in that: The traction device is a winch, and the traction rope is a steel wire rope wound on a drum of the winch.

9. The mobile water construction platform according to any one of claims 1 to 7, characterized in that: The above-water mobile construction platform further comprises steel pipe piles, which are arranged in the river channel, and the traction device is connected to the steel pipe piles via a pull rope.

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