CN218027667U - Movable overwater piling device - Google Patents

Abstract

The utility model discloses a movable water piling device, which comprises a track supporting beam, a sliding track, a sliding beam and an embracing pile beam which are arranged from bottom to top in sequence; the rail supporting beams are vertically arranged in parallel at intervals, and a plurality of temporary fixing devices are arranged at the bottoms of the rail supporting beams; the rail sliding beams are vertically arranged in parallel at intervals and are respectively arranged above the two rail supporting beams through the sliding rails in a one-to-one correspondence manner; one side of each pile embracing beam is vertically and uniformly fixed on the top surface of the rail sliding beam in a mode of being parallel to each other and aligning the two ends of each pile embracing beam, the other side of each pile embracing beam is suspended in the air, and a pile embracing device is arranged at the overhanging end of each pile embracing beam; the device is used for pile driving operation on water and can realize once stopping the pile foundation that a position was executed and was beaten a plurality of pile positions, not only can effectively increase once the pile quantity of stopping the position, can also make the pile system of driving shift under the condition that does not utilize the crane ship simultaneously, improves the operating efficiency.

Description

Movable overwater piling device

Technical Field

The utility model relates to a surface of water, lake, coastal waters, open sea engineering technical field on water, in particular to portable pile device on water.

Background

In the construction of the over-water pile foundation, the link which occupies the longest working time is the positioning work of the pile foundation; particularly, in large-scale water engineering, the number of pile foundations to be constructed is over ten thousands, the construction efficiency of the traditional one-pile positioning method is low, ship machines and manpower are wasted, and the actual requirements of large-area water engineering cannot be met.

Therefore, based on the current problems of low efficiency and time consumption, it is necessary to design a water pile driving device with convenient construction to improve the construction efficiency of the water pile foundation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have the construction concurrently convenient, accelerate construction progress, reduce construction cost's portable pile device on water.

Therefore, the utility model discloses technical scheme as follows:

a movable water piling device comprises at least two rail supporting beams, at least two sliding rails, at least two sliding beams and a plurality of pile embracing beams which are sequentially arranged from bottom to top; wherein the content of the first and second substances,

at least two rail supporting beams are arranged vertically and at intervals in a mutually parallel mode; a plurality of temporary fixing devices are arranged on the bottom surface of each track supporting beam at intervals, so that the temporary fixing devices are connected with the pile bodies in a plug-in manner;

the at least two rail sliding beams are vertically arranged in parallel at intervals and are respectively arranged above the two rail supporting beams in a one-to-one correspondence manner;

the number of the sliding tracks is the same as that of the track supporting beams, and the sliding tracks are respectively arranged between the track supporting beams and the track sliding beams which are positioned on the same side in a one-to-one correspondence manner; each sliding track is composed of a strip-shaped track groove and a strip-shaped track block which is arranged in the strip-shaped track groove; the strip-shaped track groove is laid along the length direction of the track supporting beam and is fixed on the top surface of the track supporting beam, and the strip-shaped track block is laid along the length direction of the track sliding beam and is fixed on the bottom surface of the track sliding beam;

the pile embracing beams are vertically arranged in a mutually parallel mode with two aligned ends and are uniformly distributed and fixed on the top surfaces of the plurality of rail sliding beams; one side of each pile embracing beam is fixed on the rail sliding beam, the other side of each pile embracing beam is suspended, and at least one pile embracing device is arranged at the overhanging end; the interval between the adjacent pile beam is the same with the interval of the adjacent pile body of same row, and the length of embracing the pile beam suits with the distance of the pile foundation of presetting of at least three rows, makes the axle wire of embracing the pile device on each pile beam can coincide with the axle wire of waiting to pile the stake position respectively.

Further, the temporary fixing device is a vertically arranged cylindrical barrel, the top end of the temporary fixing device is fixed on the bottom surface of the rail supporting beam, and the bottom end of the temporary fixing device is processed into a conical end; the external diameter of the temporary fixing device is smaller than the internal diameter of the pile body, the length of the temporary fixing device is matched with the overall structure and weight of the device, and the device can be stably inserted into the inner cavity of the top of the pile body through a plurality of temporary fixing devices.

Further, the top of each temporary fixing device is detachably fixed at the bottom of the rail support beam in a welding connection mode or a bolt fixing connection mode.

Further, the length of the track supporting beam is matched with the total length or partial length of a single-row preset pile foundation, so that the track supporting beam can span among a plurality of piles in the same row and be temporarily fixed on the pile tops; the spacing distance of the plurality of temporary fixing devices is matched with the distance between two adjacent pile bodies on the same row of preset pile foundations, so that each temporary fixing device is respectively inserted into the top of each pile body of the same row of preset pile foundations in a one-to-one correspondence mode.

Further, the pile embracing device adopts an open type pile embracing device or a closed type annular pile embracing device.

Further, the track supporting beam, the sliding beam and the pile-embracing beam adopt a steel truss beam, a reinforced concrete truss beam or a truss beam in any form of combining steel bars and concrete.

Compared with the prior art, this portable pile driver equipment on water simple structure, reasonable in design, it is used for pile driving operation on water can realize once stopping the pile foundation of a plurality of pile positions of executing, and it has the pile quantity that the function of sliding relatively not only can increase once stopping a pile driving operation simultaneously, can also make pile driving system shift under the condition of not using the crane ship simultaneously, improves the operating efficiency, reduces the reliance to large-scale hoisting equipment in the pile driving construction operation, has fine construction application and popularization prospect.

Drawings

Fig. 1 is a schematic view of the mobile water piling device of the present invention in use;

fig. 2 is a side view of the mobile water piling device of the present invention;

fig. 3 is a front view of the mobile water piling device of the present invention.

Detailed Description

The present invention will be further described with reference to the following drawings and specific examples, but the following examples are by no means limiting the present invention.

Referring to fig. 1, the mobile water piling device comprises two rail support beams 4, two sliding rails 5, two sliding beams 6 and four pile embracing beams 7 which are arranged from bottom to top in sequence; in particular, the amount of the solvent to be used,

referring to fig. 2, two rail support beams 4 are vertically arranged in parallel at intervals; specifically, the track supporting beam 4 is a steel truss beam; a plurality of temporary fixing devices 41 are arranged on the bottom surface of each track support beam 4 at intervals, and the temporary fixing devices 41 are used for forming plug-in connection with the pile body; in this embodiment, the temporary fixing device 41 is a cylindrical cylinder vertically disposed on the bottom surface of the rail support beam 4, and the bottom end thereof is processed into a tapered end; specifically, the length of the temporary fixing device 41 is adapted to the overall structure and weight of the device, so that the device can be stably inserted into the inner cavity of the top of the pile body through a plurality of temporary fixing devices 41, and the outer diameter of the temporary fixing device 41 is smaller than the inner diameter of the pile body 3, so that the temporary fixing device 41 can be quickly inserted into the inner cavity of the top of the pile body;

the length of the track support beam 4 is adapted to the total length or partial length of a single-row preset pile foundation, so that the track support beam 4 can span among a plurality of piles in the same row and be temporarily fixed on the pile top; the spacing distance of the plurality of temporary fixing devices 41 is adapted to the distance between two adjacent pile bodies on the same row of preset pile foundations, so that each temporary fixing device 41 is respectively inserted into the top of each pile body of the same row of preset pile foundations in a one-to-one correspondence manner; the top of each temporary fixing device 41 is detachably fixed at the bottom of the track support beam 4 in a welding connection mode or a bolt fixing connection mode, so that the distance between the adjacent temporary fixing devices 41 can be flexibly adjusted according to the actual engineering condition;

referring to fig. 3, two rail sliding beams 6 are vertically arranged in parallel at intervals, and are respectively arranged above two rail supporting beams 4 in one-to-one correspondence; specifically, the rail sliding beam 6 is a steel truss beam;

referring to fig. 2 and 3, two sliding rails 5 are respectively arranged between the rail support beam 4 and the rail sliding beam 6 on the same side in a one-to-one correspondence manner; each sliding track 5 is composed of a strip-shaped track groove and a strip-shaped track block, the strip-shaped track groove is a groove body with a U-shaped radial section, and the strip-shaped track block is arranged in the strip-shaped track groove; wherein, the strip-shaped track groove is paved and fixed on the top surface of the track supporting beam 4 along the length direction of the track supporting beam 4, and the strip-shaped track block is paved and fixed on the bottom surface of the track sliding beam 6 along the length direction of the track sliding beam 6; when in use, the strip-shaped track block is connected with the guide chain, and the strip-shaped track block is dragged to reciprocate in the strip-shaped track groove by dragging the chain to be chain-backed;

in the actual piling operation, the length of the rail sliding beam 6 is matched with the number and the spacing of the pile embracing beams 7, and is generally smaller than the length of the rail supporting beam 4, and the pile piling operation of a plurality of pile positions in the same row is realized by sliding the sliding rail 5 on the rail supporting beam 4;

the four pile embracing beams 7 are vertically and uniformly distributed in a mutually parallel mode and are fixed on the top surfaces of the two track sliding beams 6, and the distance between every two adjacent pile embracing beams 7 is the same as that between every two adjacent pile bodies in the same row; the length of the four pile embracing beams 7 is matched with the distance between three rows of preset pile foundations, the four pile embracing beams are arranged in a mode that two ends are flush, one side of each pile embracing beam is fixed on the rail sliding beam 6, the other side of each pile embracing beam is suspended, and the end part of the suspended side is used as an overhanging end; specifically, each pile-embracing beam 7 is a steel truss beam;

referring to fig. 2, a pile embracing device 2 is arranged at the overhanging end of each pile embracing beam 7; the pile embracing device 2 is arranged at a position corresponding to the position of the single-row preset pile foundation; specifically, the pile embracing device 2 adopts an open type pile embracing device or a closed type annular pile embracing device, and a clamping mechanism provided by the pile embracing device can be used for not only embracing the pile body, but also finely adjusting the central point position of the pile body; in the embodiment, the pile embracing device 2 is composed of two annular pile embracing clamping devices which are arranged at intervals up and down, each annular pile embracing clamping device is composed of an annular body and four jacks, the annular body is welded and fixed on a pile embracing beam 7, four radial through holes are uniformly distributed and formed in the annular body along the circumferential direction, and the four jacks are radially arranged in the four radial through holes in a mode that push rods of the four jacks face the circle center direction of the annular body; when the pile is used, the push rods of the four jacks are driven to synchronously move towards the center of the annular structure, so that the push rods of the four jacks are tightly propped against the side wall of the pile body; when the position of the pile body needs to be finely adjusted, the two jacks on the opposite sides are driven to respectively and synchronously extend and shorten.

Referring to fig. 1 to 3, the pile driving construction method implemented by using the mobile water pile driving device is as follows:

s1, according to a designed pile foundation construction scheme, sequentially completing the construction of a first row of pile foundations and the construction of a second row of pile foundations by adopting a traditional water piling mode, and determining the construction error of a pile body through measurement so as to adjust in the subsequent piling construction;

s2, assembling the mobile water piling device according to a designed pile foundation construction scheme and the finished construction condition of two rows of pile foundations; specifically, the length of the track support beam 4 is the same as the total length of the single-row pile foundation, the number of the temporary fixing devices 41 arranged on the bottom surface of the track support beam is the same as that of the pile bodies of the single-row pile foundation, and the distance between every two adjacent temporary fixing devices 41 is the same as that between the adjacent pile bodies, so that the track support beam 4 spans over the single-row pile foundation and is inserted and fixed on the top of the single-row pile foundation through the temporary fixing devices 41, and then the strip-shaped track groove of the sliding track 5 is welded and fixed on the top surface of the track support beam 4; when the total length of the single-row pile foundation is longer, the track supporting beam 4 can also be made into a plurality of split structures so as to be respectively hoisted, spanned and fixed on the top of the single-row pile foundation to form a finished track supporting beam 4; similarly, the strip-shaped track grooves of the sliding track 5 are also made into a plurality of corresponding split structures and are respectively fixed on the track supporting beams 4 of the split bodies; the length of the sliding beam 6 is slightly larger than the total preset distance of four pile bodies in the single-row pile foundation, and correspondingly, the length of the strip-shaped track block of the sliding track 5 is the same as that of the sliding beam 6 and is welded and fixed on the bottom surface of the sliding beam 6; the four pile embracing beams 7 are fixed on the top surface of the sliding beam 6 at intervals, and the distance between every two adjacent pile embracing beams 7 is the same as the distance between adjacent pile bodies positioned on the same row; the length of the pile embracing beam 7 is slightly larger than the occupied area length of the three rows of pile foundations, one side of the pile embracing beam is fixed on the sliding beam 6, the other side of the pile embracing beam is suspended, and the distance between the central axis of the pile embracing device 2 arranged at the overhanging end and the adjacent side pile body is the same as the preset distance between the second row of pile foundations and the third row of pile foundations;

then, hoisting the assembled mobile overwater pile driving device and temporarily placing the assembled mobile overwater pile driving device on the tops of the first row of pile foundations and the second row of pile foundations, wherein the four pile embracing beams 7 on the top correspond to the first four pile positions on the preset position of the third row of pile foundations;

s3, sequentially hoisting four steel pipe piles and placing the four steel pipe piles in the pile embracing device 2 of the four pile embracing beams 7; finely adjusting a positioning mechanism of the pile embracing device 2 to align four steel pipe piles in the pile embracing devices 2 of the four pile embracing beams 7 with preset pile positions to be piled, and then piling construction operation of the four steel pipe piles can be sequentially carried out;

s4, driving the sliding beam 6 to move along the length direction of the track supporting beam 4 through the sliding track 5 by driving a guide chain connected with the sliding beam 6 until the sliding beam 6 reaches the next four preset pile positions, and repeating the step S3 to complete the piling construction operation of new four steel pipe piles;

s5, repeating the step S4 until pile foundation construction operation of all the preset pile positions in the third row is completed;

s6, hoisting the movable water pile driving device, temporarily placing the movable water pile driving device on the tops of the second row of pile foundations and a newly completed third row of pile foundations, and repeating the steps S2-S5 to complete pile foundation construction operation of a fourth row of all preset pile positions;

and S7, repeating the step S6 until all pile foundations at the point are constructed.

In summary, the mobile water pile driving device can realize the pile foundation of a plurality of pile positions driven by one-time water standing position, and the sliding device enables the pile driving system to shift under the condition of not using a crane ship, thereby improving the operation efficiency and reducing the dependence on large-scale hoisting equipment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A mobile water piling device is characterized by comprising at least two rail supporting beams (4), at least two sliding rails (5), at least two sliding beams (6) and a plurality of pile embracing beams (7) which are arranged from bottom to top in sequence; wherein the content of the first and second substances,

at least two rail support beams (4) are arranged vertically and at intervals in a mutually parallel mode; a plurality of temporary fixing devices (41) are arranged on the bottom surface of each track supporting beam (4) at intervals, so that the temporary fixing devices and the pile bodies are connected in a plug-in manner;

at least two rail sliding beams (6) are vertically arranged in parallel at intervals and are respectively arranged above the two rail supporting beams (4) in a one-to-one correspondence manner;

the number of the sliding tracks (5) is the same as that of the track supporting beams (4), and the sliding tracks are respectively arranged between the track supporting beams (4) and the track sliding beams (6) which are positioned on the same side in a one-to-one correspondence manner; each sliding track (5) is composed of a strip-shaped track groove and a strip-shaped track block which is arranged in the strip-shaped track groove; the strip-shaped track groove is paved along the length direction of the track supporting beam (4) and fixed on the top surface of the track supporting beam (4), and the strip-shaped track block is paved along the length direction of the track sliding beam (6) and fixed on the bottom surface of the track sliding beam (6);

the pile embracing beams (7) are vertically arranged in a mutually parallel mode with two aligned ends and are uniformly distributed and fixed on the top surfaces of the track sliding beams (6); one side of each pile embracing beam (7) is fixed on the rail sliding beam (6), the other side of each pile embracing beam is suspended, and at least one pile embracing device (2) is arranged at the overhanging end; the interval between adjacent pile embracing roof beam (7) is the same with the interval of the adjacent pile body of same row, and the length of pile embracing roof beam (7) suits with the distance of the pile foundation of presetting of at least three rows, makes pile embracing device (2) axis on each pile embracing roof beam (7) can coincide with the axis of waiting to pile the stake position respectively.

2. The mobile marine pile driving device according to claim 1, wherein the temporary fixing device (41) is a vertically arranged cylindrical cylinder, the top end of which is fixed on the bottom surface of the rail support beam (4), and the bottom end of which is machined into a tapered end; the external diameter of the temporary fixing device (41) is smaller than the internal diameter of the pile body (3), the length of the temporary fixing device is matched with the overall structure and weight of the device, and the device can be stably inserted into the inner cavity of the top of the pile body through the plurality of temporary fixing devices (41).

3. A mobile marine pile driving apparatus according to claim 2, wherein the top of each temporary fixing means (41) is detachably fixed to the bottom of the rail support beam (4) by welding or bolting.

4. The mobile marine piling device of claim 1, wherein the length of the track support beam (4) is adapted to the total length or partial length of the single row of predetermined piles to allow the track support beam (4) to span between the piles in the same row and temporarily fix to the pile tops; the spacing distance of the plurality of temporary fixing devices (41) is adapted to the distance between two adjacent pile bodies on the same row of preset pile foundations, so that the temporary fixing devices (41) are respectively inserted into the tops of the pile bodies of the same row of preset pile foundations in a one-to-one correspondence mode.

5. Mobile marine pile driving arrangement according to claim 1, characterised in that the pile embracing means (2) is an open pile embracing means or a closed loop pile embracing means.

6. Mobile marine piling device according to claim 1 wherein the track support beams (4), skid beams (6) and pile embracing beams (7) are steel truss beams, reinforced concrete truss beams or any form of truss beams combining steel and concrete.

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