CN214994024U

CN214994024U - Shallow sea steel structure tubular pile head positioning device

Info

Publication number: CN214994024U
Application number: CN202121161690.0U
Authority: CN
Inventors: 张海涛; 侯明华; 马新营; 董海莲; 石冰
Original assignee: Yantai Qingquan Building Materials Co ltd
Current assignee: Yantai Qingquan Building Materials Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-03
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a shallow sea steel construction tubular pile head positioner in tubular pile location technical field, including the locating rack, the locating rack is hollow circular cylinder, locating rack inner chamber inner wall evenly is equipped with the inserting groove, the locating rack up end evenly is equipped with the screw hole, both ends evenly are equipped with the connecting block about the locating rack outer lane, upper portion connecting block up end runs through and is provided with the threaded rod, the threaded rod lower extreme runs through sub-unit connection piece below, the threaded rod up end is equipped with the latch segment, the threaded rod lower extreme all is equipped with the closed angle, locating rack upper portion is equipped with the tubular pile, the device stable in structure, high durability and convenient operation, can effectively guarantee the stability of tubular pile, improve the development of the wind-powered electricity generation trade of shallow sea department.

Description

Shallow sea steel structure tubular pile head positioning device

Technical Field

The utility model relates to a tubular pile location technical field specifically is a shallow sea steel construction tubular pile head positioner.

Background

Along with the rapid development of the offshore wind power industry, multiple foundation structure forms such as a high pile cap, a single pile and a multi-pile jacket also appear on the offshore wind power generation foundation, wherein the cost of the single pile foundation is lowest, the construction efficiency is highest, the existing single pile adopts a steel structure, the service life is long, the corrosion resistance is realized, but in actual construction, the adopted pile head positioning device is more strict due to the fact that the gravity of the steel structure single pile is larger, the existing pile head positioning device easily causes the single pile to deviate and bend at the root, the existing pile head positioning device cannot be used in a turnover mode, once damaged, the pile head positioning device needs to be replaced again, the cost is increased, and therefore the shallow sea steel structure pile head positioning device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shallow sea steel construction tubular pile head positioner to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shallow sea steel construction tubular pile head positioner, includes the locating rack, the locating rack is hollow cylinder, locating rack inner chamber inner wall evenly is equipped with the inserting groove, the locating rack up end evenly is equipped with the screw hole, both ends evenly are equipped with the connecting block about the locating rack outer lane, upper portion the connecting block up end runs through and is provided with the threaded rod, the threaded rod lower extreme runs through the lower part the connecting block below, the threaded rod up end is equipped with the latch segment, the threaded rod lower extreme all is equipped with the closed angle, locating rack upper portion is equipped with the tubular pile.

Preferably, the lower end of the outer ring of the tubular pile is fixedly connected with a connecting ring, through holes are uniformly formed in the end face of the connecting ring, and a limiting plate is arranged at the lower end of the tubular pile.

Preferably, sixteen groups of insertion grooves are arranged, the insertion grooves are arranged on the inner wall of the inner cavity of the positioning frame in an annular array mode, and the width of the inner cavity of each insertion groove is matched with the thickness of the limiting plate.

Preferably, four groups of threaded holes are arranged, the four groups of threaded holes are arranged in an annular array on the upper end face of the positioning frame, and the diameters of the through holes and the threaded holes are equal.

Preferably, the limiting plate is in a cross shape, and the height of the limiting plate is equal to that of the insertion groove.

Preferably, the connecting blocks are all provided with eight groups, the connecting blocks are arranged on the outer wall of the positioning ring in an annular array mode, and threaded holes matched with the threaded rods are formed in the inner cavities of the connecting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through inserting groove and limiting plate cooperation, guarantee that the limiting plate can stably insert inside the inserting groove, through-hole, go-between and screw hole, utilize the locking bolt to insert the through-hole to revolve soon and twist and get into the screw hole, guarantee tubular pile and locating rack stable connection.

2. Through connecting block, threaded rod, latch segment and closed angle, rotatory latch segment, the latch segment drives the threaded rod and reciprocates, and the threaded rod drives the closed angle and reciprocates, guarantees that the locating rack can stably be fixed to guarantee the stability of tubular pile, be equipped with a plurality of for the inserting groove, guarantee that an inserting groove damages, can change the inserting groove, the turnover of being convenient for is used.

Drawings

FIG. 1 is a schematic structural view of the shallow sea steel structure pipe pile head positioning device of the present invention;

fig. 2 is the schematic view of the structure of the tubular pile of the present invention.

In the figure: 1. a positioning frame; 2. inserting grooves; 3. a threaded hole; 4. a locking block; 5. connecting blocks; 6. a threaded rod; 7. sharp corners; 8. a tubular pile; 9. a connecting ring; 10. a through hole; 11. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a shallow sea steel construction tubular pile head positioner, includes locating rack 1, and locating rack 1 is hollow cylinder, and 1 inner chamber inner wall of locating rack evenly is equipped with inserting groove 2, and 1 up end of locating rack evenly is equipped with screw hole 3, and inserting groove 2 and 1 inner chamber inner wall welded connection of locating rack guarantee inserting groove 2's stability.

In this embodiment, please refer to fig. 1, the upper and lower both ends of the outer ring of the positioning frame 1 are evenly equipped with the connecting block 5, the upper end surface of the upper connecting block 5 is provided with the threaded rod 6 in a penetrating manner, the lower end of the threaded rod 6 is provided with the locking block 4 below the lower connecting block 5, the upper end surface of the threaded rod 6 is provided with the sharp corner 7, the upper part of the positioning frame 1 is provided with the tubular pile 8, the center of the end surface of the connecting block 5 is provided with the threaded hole, and the two sets of threaded holes are corresponding, the sharp corner 7 is conical, the sharp corner 7 is an alloy sharp corner, and it is ensured that the sharp corner 7 can be rapidly inserted into the seabed.

In this embodiment, referring to fig. 2, the lower end of the outer ring of the tubular pile 8 is fixedly connected with a connecting ring 9, through holes 10 are uniformly formed in the end surface of the connecting ring 9, a limiting plate 11 is arranged at the lower end of the tubular pile 8, and the diameter of the connecting ring 9 is equal to the diameter of the positioning frame 1, so that the connecting ring 9 can be fixed on the upper end surface of the positioning frame 1.

In this embodiment, please refer to fig. 2, the inserting groove 2 is provided with sixteen groups, the inserting groove 2 is arranged in an annular array on the inner wall of the inner cavity of the positioning frame 1, the width of the inner cavity of the inserting groove 2 is matched with the thickness of the limiting plate 11, the opening of the inserting groove 2 faces the inner cavity of the positioning frame 1, and the opposite surface of any one group of inserting groove 2 is provided with the inserting groove 2 having the same structure as the opposite surface of the positioning frame, so as to ensure the stability of the limiting plate 11, and further ensure the stability of the tubular pile 8.

In this embodiment, please refer to fig. 1, the threaded holes 3 are provided with four groups, and the four groups of threaded holes 3 are arranged in an annular array at the upper end of the positioning frame 1, the diameter of the through hole 10 is equal to that of the threaded hole 3, when the limiting plate 11 is inserted into the insertion groove 2, there is no fixing device, when the sea water is in high tide or the sea water is large, the tubular pile 8 is easily flushed, and the locking bolt penetrates through the through hole 10 and the threaded hole 3, so that the tubular pile 8 can be stably connected, and the phenomenon of dumping is avoided.

In this embodiment, please refer to fig. 1, the limiting plate 11 is cross-shaped, the height of the limiting plate 11 is equal to the height of the inserting groove 2, so as to ensure that the lower end surface of the pile head of the tubular pile 8 is locked, thereby preventing the tubular pile 8 from shifting, and the limiting plate 11 can be completely inserted into the inner cavity of the inserting groove 2, thereby further improving the stability of the tubular pile 8.

Example 2

Referring to fig. 1, this embodiment is different from the first embodiment in that: connecting block 5 all is equipped with eight groups, and connecting block 5 is the annular array setting at 1 outer wall of holding ring, and 5 inner chambers of connecting block are equipped with 6 assorted screw holes of threaded rod, and connecting block 5 is two-layer setting from top to bottom, guarantees 1 overall structure of locating rack stable.

The working principle is as follows: during the use, utilize threaded rod 6 rotatory insert about the threaded hole of 5 terminal surfaces of two sets of connecting blocks inside, revolve wrong latch segment, it is rotatory to drive threaded rod 6, threaded rod 6 drives closed angle 7 rotatory, guarantee that closed angle 7 can stably insert the seabed, the stability of locating rack 1 has been guaranteed, recycle conveyer removes the tubular pile 8 of steel construction to locating rack 1 department, stably insert corresponding inserting groove 2 inner chambers with limiting plate 11, recycle locking bolt and insert through-hole 10, revolve soon again and get into 3 inner chambers of threaded hole, guarantee the stability of tubular pile 8.

Claims

1. The utility model provides a shallow sea steel construction tubular pile head positioner, includes locating rack (1), its characterized in that: locating rack (1) is hollow cylinder, locating rack (1) inner chamber inner wall evenly is equipped with inserting groove (2), locating rack (1) up end evenly is equipped with screw hole (3), both ends evenly are equipped with connecting block (5), upper portion about locating rack (1) outer lane connecting block (5) up end runs through and is provided with threaded rod (6), threaded rod (6) lower extreme runs through the lower part connecting block (5) below, threaded rod (6) up end is equipped with latch segment (4), threaded rod (6) lower extreme all is equipped with closed angle (7), locating rack (1) upper portion is equipped with tubular pile (8).

2. The shallow sea steel structure tubular pile head positioning device of claim 1, characterized in that: tubular pile (8) outer lane lower extreme fixedly connected with go-between (9), go-between (9) terminal surface evenly is equipped with through-hole (10), tubular pile (8) lower extreme is equipped with limiting plate (11).

3. The shallow sea steel structure tubular pile head positioning device of claim 2, characterized in that: sixteen groups of insertion grooves (2) are arranged, the insertion grooves (2) are arranged on the inner wall of the inner cavity of the positioning frame (1) in an annular array mode, and the width of the inner cavity of each insertion groove (2) is matched with the thickness of the limiting plate (11).

4. The shallow sea steel structure tubular pile head positioning device of claim 2, characterized in that: the threaded holes (3) are provided with four groups, the four groups of threaded holes (3) are arranged on the upper end surface of the positioning frame (1) in an annular array mode, and the diameter of each through hole (10) is equal to that of each threaded hole (3).

5. The shallow sea steel structure tubular pile head positioning device of claim 2, characterized in that: the limiting plates (11) are in a cross shape, and the heights of the limiting plates (11) are equal to those of the inserting grooves (2).

6. The shallow sea steel structure tubular pile head positioning device of claim 1, characterized in that: connecting block (5) all are equipped with eight groups, connecting block (5) are the annular array setting at locating rack (1) outer wall, connecting block (5) inner chamber be equipped with threaded rod (6) assorted screw hole.