阅读说明：本技术 一种钢结构管桩开孔装置和开孔方法 (Steel structure pipe pile hole forming device and hole forming method ) 是由 罗文明 陈文良 林阳峰 吴巧荣 郑辉 吴尚平 谢颖 于 2021-07-23 设计创作，主要内容包括：本发明涉及风力发电技术领域,尤其涉及一种钢结构管桩开孔装置和开孔方法,一种钢结构管桩开孔装置包括水平调节工装,管桩设置在所述水平调节工装上,所述水平调节工装能够调节所述管桩的水平度并驱动所述管桩沿自身轴线转动；定位工装,与所述管桩同轴线设置在所述管桩内,所述定位工装能够相对所述管桩转动,且能够沿所述管桩的轴向往复移动；开孔工装,所述开孔工装设在所述管桩中,且与所述定位工装连接,所述定位工装能够调节所述开孔工装的垂直度,所述开孔工装用于在所述管桩上开孔。本发明能够降低在管桩上开孔的难度,提升加工效率。(The invention relates to the technical field of wind power generation, in particular to a steel structure tubular pile hole forming device and a hole forming method, wherein the steel structure tubular pile hole forming device comprises a horizontal adjusting tool, a tubular pile is arranged on the horizontal adjusting tool, and the horizontal adjusting tool can adjust the levelness of the tubular pile and drive the tubular pile to rotate along the axis of the tubular pile; the positioning tool and the tubular pile are coaxially arranged in the tubular pile, can rotate relative to the tubular pile and can reciprocate along the axial direction of the tubular pile; the trompil frock, the trompil frock is established in the tubular pile, and with the location frock is connected, the location frock can be adjusted the straightness that hangs down of trompil frock, the trompil frock is used for trompil on the tubular pile. The invention can reduce the difficulty of drilling holes on the tubular pile and improve the processing efficiency.)

1. The utility model provides a steel construction tubular pile trompil device which characterized in that includes:

the horizontal adjusting tool (1), the tubular pile (2) is arranged on the horizontal adjusting tool (1), and the horizontal adjusting tool (1) can adjust the levelness of the tubular pile (2) and drive the tubular pile (2) to rotate along the axis of the tubular pile;

the positioning tool (3) and the tubular pile (2) are coaxially arranged in the tubular pile (2), and the positioning tool (3) can rotate relative to the tubular pile (2) and can reciprocate along the axial direction of the tubular pile (2);

trompil frock (4), establish trompil frock (4) in tubular pile (2), and with location frock (3) are connected, location frock (3) can be adjusted the straightness that hangs down of trompil frock (4), trompil frock (4) are used for trompil on tubular pile (2).

2. The steel structure tubular pile hole opening device according to claim 1, characterized in that horizontal adjustment tool (1) comprises a supporting platform (11) and two sets of adjusting wheels (12), wherein the adjusting wheels (12) are arranged on the supporting platform (11), the adjusting wheels (12) are opposite to the supporting platform (11), the height of the supporting platform (11) can be adjusted, and the tubular pile (2) is arranged between the adjusting wheels (12) and abutted to the adjusting wheels (12).

3. The steel structure tubular pile tapping device of claim 2, characterized in that, horizontal adjustment frock (1) still includes the driving piece, the driving piece sets up on supporting platform (11), and with regulating wheel (12) transmission is connected for the drive regulating wheel (12) rotate in order to drive tubular pile (2) rotate along self axis.

4. The steel structure tubular pile tapping device of claim 1, characterized in that, location frock (3) are including first ring (31) and second ring (32) that are located coplanar and coaxial line setting, first ring (31) with second ring (32) are connected through spoke (33), the diameter of first ring (31) is greater than the diameter of second ring (32), the locating hole has been seted up on first ring (31), and positioning bolt passes the locating hole with the internal face butt of tubular pile (2), tapping frock (4) with second ring (32) are connected.

5. The steel structure tubular pile perforating device according to claim 4, characterized in that the positioning holes are formed in a plurality of circumferential intervals along the first ring (31).

6. The steel structure tubular pile hole opening device according to claim 4, wherein a plurality of travelling wheels are arranged on the outer peripheral surface of the first ring (31), and the travelling wheels are abutted to the inner wall surface of the tubular pile (2).

7. The steel structure tubular pile perforating device according to claim 4, characterized in that scale marks are marked on the first circular ring (31).

8. The steel structure tubular pile perforating device according to claim 4, characterized in that the perforating tool (4) comprises a perforator (42) and a track (41), the track (41) is horizontally arranged in the tubular pile (2) and is fixedly connected with the second ring (32), and the perforator (42) is slidably arranged on the track (41).

9. The steel structure pipe pile perforating device according to claim 8, characterized in that the hole cutter (42) is arranged on a moving trolley which is arranged on the rail (41).

10. A method for opening a hole in a steel structure tubular pile is characterized by comprising the following steps:

s1, placing the tubular pile (2) on a horizontal adjusting tool (1), and starting the horizontal adjusting tool (1) to adjust the tubular pile (2) so as to keep the tubular pile (2) horizontal;

s2, installing a positioning tool (3) in the tubular pile (2), wherein the positioning tool (3) and the tubular pile (2) are arranged coaxially;

s3, installing a hole opening tool (4) in the tubular pile (2), and connecting the hole opening tool (4) with the positioning tool (3);

s4, rotating the positioning tool (3) to adjust the verticality of the hole forming tool (4), so that the hole forming direction of the hole forming tool (4) is vertical downward;

s5, locking the positioning tool (3), and opening the hole opening tool (4) to open a hole on the tubular pile (2);

s6, loosening the positioning tool (3), starting the horizontal adjusting tool (1) to drive the tubular pile (2) to rotate for a certain angle, and adjusting the perpendicularity of the hole opening tool (4) by using the positioning tool (3);

s7, locking the positioning tool (3), and starting the hole-forming tool (4) to form holes until the holes in the position of the tubular pile (2) are formed;

s8, adjusting the position of the positioning tool (3) in the tubular pile (2), and performing the next round of hole opening until all holes are opened.

Technical Field

The invention relates to the technical field of wind power generation, in particular to a steel structure tubular pile hole forming device and a hole forming method.

Background

Offshore wind resources are novel sustainable energy which is vigorously developed and strived for in recent years, and the construction of wind power generation devices on the sea is the current preferred scheme. An auxiliary platform is needed to embed the base of the wind power generation equipment into a seabed meter before the offshore wind turbine is installed, and the auxiliary platform is generally called as a wind power installation platform. Because wind power resources in China are widely distributed and water depth conditions of wind fields are different, a wind power installation platform with adjustable height is needed to meet most of water depth condition operations. Wind-powered electricity generation mounting platform fixes construction platform through its structure from the steel construction tubular pile of taking usually, arranges multiunit fixed hole site on the tubular pile perpendicularly, installs mounting platform on the hole site of co-altitude not, adapts to different depth of water operation environment.

But height-adjusting's offshore wind power mounting platform requires that the steel-pipe pile of its structure self has the multiunit locating hole, and steel-pipe pile self is tens to hundreds of meters very often, and every group of hole site has 4, and needs multiunit hole on the single tubular pile, and the hole site has technical requirement such as concentricity, the straightness that hangs down, consequently, sets up the hole that the multiunit satisfies the required precision on single tubular pile very difficultly, and machining efficiency is lower.

Therefore, a steel structure tubular pile perforating device and a steel structure tubular pile perforating method are needed to solve the technical problems.

Disclosure of Invention

The invention aims to provide a steel structure tubular pile hole forming device and a hole forming method, which can reduce the difficulty of forming holes in tubular piles and improve the processing efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a steel construction tubular pile trompil device, includes:

the horizontal adjusting tool is used for adjusting the levelness of the tubular pile and driving the tubular pile to rotate along the axis of the tubular pile;

the positioning tool and the tubular pile are coaxially arranged in the tubular pile, can rotate relative to the tubular pile and can reciprocate along the axial direction of the tubular pile;

the trompil frock, the trompil frock is established in the tubular pile, and with the location frock is connected, the location frock can be adjusted the straightness that hangs down of trompil frock, the trompil frock is used for trompil on the tubular pile.

Further, horizontal adjustment frock includes supporting platform, two sets of regulating pulleys, and is two sets of the regulating pulley sets up supporting platform is last, the regulating pulley is relative supporting platform's height can be adjusted, the tubular pile sets up between the regulating pulley, and with the regulating pulley butt.

Further, horizontal adjustment frock still includes the driving piece, the driving piece sets up on the supporting platform, and with the regulating wheel transmission is connected, is used for the drive the regulating wheel rotates in order to drive the tubular pile rotates along self axis.

Further, location frock is including first ring and the second ring that is located coplanar and coaxial line setting, first ring with the second ring passes through the spoke and connects, the diameter of first ring is greater than the diameter of second ring, the locating hole has been seted up on the first ring, and positioning bolt passes the locating hole with the internal face butt of tubular pile, the trompil frock with the second ring is connected.

Furthermore, the positioning holes are formed in the first circular ring at intervals in the circumferential direction.

Further, be provided with a plurality of walking wheels on the outer peripheral face of first ring, the walking wheel with the internal face butt of tubular pile.

Furthermore, scale marks are marked on the first circular ring.

Further, the trompil frock includes hole digger and track, the track sets up along the horizontal direction in the tubular pile, and with second ring fixed connection, the hole digger slides and sets up on the track.

Further, the hole digger is arranged on a movable trolley, and the movable trolley is arranged on the track.

A method for perforating a steel structure tubular pile comprises the following steps:

s1, placing the tubular pile on a horizontal adjusting tool, and starting the horizontal adjusting tool to adjust the tubular pile so as to keep the tubular pile horizontal;

s2, mounting a positioning tool in the tubular pile, wherein the positioning tool and the tubular pile are arranged coaxially;

s3, installing a hole opening tool in the tubular pile, and connecting the hole opening tool with the positioning tool;

s4, rotating the positioning tool to adjust the verticality of the hole forming tool, so that the hole forming direction of the hole forming tool is vertical downward;

s5, locking the positioning tool, and opening the hole opening tool to open holes on the tubular pile;

s6, loosening the positioning tool, starting the horizontal adjusting tool to drive the tubular pile to rotate for a certain angle, and adjusting the perpendicularity of the hole opening tool by using the positioning tool;

s7, locking the positioning tool, and starting the hole opening tool to open holes until the holes at the position of the tubular pile are completely opened;

and S8, adjusting the position of the positioning tool in the tubular pile, and performing the next round of hole opening until all holes are opened.

The invention has the beneficial effects that:

the invention provides a steel structure tubular pile hole forming device which comprises a horizontal adjusting tool, a positioning tool and a hole forming tool. Wherein the tubular pile is placed on the level (l) ing frock, can adjust the levelness of tubular pile through the level (l) ing frock, will fix a position during the frock is installed to the tubular pile to guarantee that fix a position frock and tubular pile coaxial line set up, install the trompil frock in the tubular pile, the trompil frock is connected with the location frock, through rotating the location frock, can adjust the straightness that hangs down of trompil frock, thereby guarantee at the in-process of trompil, the trompil direction is vertical downwards all the time. And after a hole is formed, starting the horizontal adjusting tool to rotate the steel pile for a certain angle, then adjusting the verticality of the hole forming tool by using the positioning tool, and forming the hole again until the hole forming is finished. Through the setting, the difficulty of the hole on the tubular pile can be reduced, and the processing efficiency is improved.

Drawings

FIG. 1 is a front view of a horizontal adjusting tool in a steel structure tubular pile perforating device of the invention;

FIG. 2 is a schematic view of a steel structure pipe pile hole forming device of the present invention without a horizontal adjusting tool;

fig. 3 is a front view of a positioning tool in the steel structure tubular pile hole forming device.

In the figure:

1. a horizontal adjusting tool; 11. a support platform; 12. an adjustment wheel; 2. a tubular pile; 3. positioning a tool; 31. a first circular ring; 32. a second circular ring; 33. spokes; 4. a hole opening tool; 41. a track; 42. a hole opener.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In order to when trompil on the piling bar, can reduce the degree of difficulty of trompil on the tubular pile, promote machining efficiency. As shown in fig. 1-3, the invention provides a steel structure tubular pile perforating device. This steel construction tubular pile trompil device includes: horizontal adjustment frock 1, location frock 3 and trompil frock 4.

The tubular pile 2 is arranged on the horizontal adjusting tool 1, and the horizontal adjusting tool 1 can adjust the levelness of the tubular pile 2 and drive the tubular pile 2 to rotate along the axis of the tubular pile 2; the positioning tool 3 is coaxial with the tubular pile 2 and is arranged in the tubular pile 2, and the positioning tool 3 can rotate relative to the tubular pile 2 and can move back and forth along the axial direction of the tubular pile 2; trompil frock 4 is established in tubular pile 2, and is connected with location frock 3, and the straightness that hangs down of trompil frock 4 can be adjusted to location frock 3, and the trompil frock is used for trompil on tubular pile 2.

Can adjust the levelness of tubular pile 2 through level (l) ing frock 1, install location frock 3 in tubular pile 2 to guarantee location frock 3 and tubular pile 2 coaxial line setting, install trompil frock 4 in tubular pile 2, trompil frock 4 is connected with location frock 3, through rotating location frock 3, can adjust the straightness that hangs down of trompil frock 4, thereby guarantee at the in-process of trompil, the trompil direction is vertical downwards all the time. After a hole is formed, the horizontal adjusting tool 1 is started to rotate the steel pile for a certain angle, then the positioning tool 3 is used for adjusting the verticality of the hole forming tool 4, and hole forming is carried out again until hole forming is completed. Through the setting, the difficulty of the hole on the tubular pile 2 can be reduced, and the processing efficiency is improved.

Further, horizontal adjustment frock 1 includes supporting platform 11, two sets of regulating wheel 12, and two sets of regulating wheel 12 set up on supporting platform 11, and the relative supporting platform 11's of regulating wheel 12 height can be adjusted, and tubular pile 2 sets up between regulating wheel 12, and with regulating wheel 12 butt. Through the height of adjusting wheel 12 relative supporting platform 11, can adjust tubular pile 2 to guarantee tubular pile 2's levelness, can drive tubular pile 2 through rotating adjusting wheel 12 and rotate, thereby after accomplishing a trompil, can fast rotation adjust next position and carry out the trompil operation.

Further, horizontal adjustment frock 1 still includes the driving piece, and the driving piece setting is on supporting platform 11, and is connected with the transmission of regulating wheel 12 for drive regulating wheel 12 rotates in order to drive tubular pile 2 and rotate along self axis. Through setting up driving piece can automatic control drive tubular pile 2 rotate, realize the automation of transposition, reduce intensity of labour.

Further, location frock 3 is including being located coplanar and the first ring 31 and the second ring 32 that the coaxial line set up, and first ring 31 and second ring 32 pass through spoke 33 and connect, and the diameter of first ring 31 is greater than the diameter of second ring 32, has seted up the locating hole on the first ring 31, and positioning bolt passes the internal face butt of locating hole and tubular pile 2, and trompil frock 4 is connected with second ring 32. By adopting the structure, the positioning tool 3 can be reduced, and meanwhile, the sufficient strength of the positioning tool is ensured. And, through seting up the locating hole, be convenient for fix the position of location frock 3 in tubular pile 2.

Further, a plurality of positioning holes are formed at intervals along the circumferential direction of the first ring 31. Through seting up a plurality of locating holes, all be provided with positioning bolt in the locating hole, utilize positioning bolt and tubular pile 2's internal face butt to guarantee the intensity that location frock 3 and tubular pile 2 are connected, prevent when trompil frock 4 carries out the trompil operation, location frock 3 produces the precision decline that removes and lead to the trompil.

Further, a plurality of road wheels are provided on the outer peripheral surface of the first ring 31, and the road wheels abut against the inner wall surface of the tubular pile 2. Specifically, the walking wheel can adopt the universal wheel, and on the one hand, after guaranteeing that positioning bolt loosens, first ring 31 can rotate through the walking wheel, and on the other hand can make first ring 31 at the axial reciprocating motion to the position of adjustment trompil frock 4.

Further, the first ring 31 is marked with scale lines. When utilizing first ring 31 to adjust the position of trompil frock 4, utilize scale mark and the standard line of setting on tubular pile 2 inner wall to align, can put in place trompil frock 4 quick adjustment.

Further, trompil frock 4 includes hole digger 42 and track 41, and track 41 sets up in tubular pile 2 along the horizontal direction, and with second ring 32 fixed connection, and hole digger 42 slides and sets up on track 41. Through setting up track 41, can further prolong the trompil radiating distance of hole digger 42, avoid repeatedly adjusting the position of location frock 3. Specifically, in the present embodiment, the hole openers 42 may be spaced three holes in the axial direction of the tubular pile 2 after the positioning tool 3 is fixed. In other embodiments, the number of apertures provided by moving along the track 41 is not limited herein.

Further, the hole cutter 42 is provided on a carriage provided on the rail 41. The hole digger 42 is convenient to move by arranging the movable trolley. In this embodiment, hole digger 42 is numerical control cutting equipment, and numerical control cutting equipment includes plasma cutting machine, numerical control lift motor group and PLC control panel, will need in the data programming of 2 cross-sections trompils of certain tubular pile advances the PLC control panel, can further promote the precision of trompil.

The embodiment also provides a hole opening method for the steel structure tubular pile, which comprises the following steps:

s1, placing the tubular pile 2 on the horizontal adjusting tool 1, and starting the horizontal adjusting tool 1 to adjust the tubular pile 2 so as to keep the tubular pile 2 horizontal;

s2, installing a positioning tool 3 in the tubular pile 2, wherein the positioning tool 3 and the tubular pile 2 are arranged coaxially;

s3, installing a hole opening tool 4 in the tubular pile 2, and connecting the hole opening tool 4 with the positioning tool 3;

s4, rotating the positioning tool 3 to adjust the verticality of the hole forming tool 4, so that the hole forming direction of the hole forming tool 4 is vertical downward;

s5, locking the positioning tool 3, and opening the hole opening tool 4 to open a hole on the tubular pile 2;

s6, loosening the positioning tool 3, starting the horizontal adjusting tool 1 to drive the tubular pile 2 to rotate by a certain angle, and adjusting the verticality of the hole opening tool 4 by using the positioning tool 3;

s7, locking and positioning the tool 3, and starting the hole-forming tool 4 to form holes until the holes at the position of the tubular pile 2 are formed;

and S8, adjusting the position of the positioning tool 3 in the tubular pile 2, and performing hole opening in the next round until all holes are opened.

The invention can be used repeatedly, avoiding waste; and the trompil of tubular pile 2 is efficient, compares traditional machining bore hole's method efficient a lot of.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.