CN211171979U

CN211171979U - Pile stabilizing platform capable of being lifted integrally

Info

Publication number: CN211171979U
Application number: CN201921982844.5U
Authority: CN
Inventors: 李宏龙; 沈锋; 吴春寒; 杨学; 张鹏鹏
Original assignee: Ztt Marine Engineering Co ltd
Current assignee: Ztt Marine Engineering Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-04
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a pile stabilizing platform capable of being integrally lifted, which comprises a truss, a plurality of floating bodies, positioning piles and a bolt mechanism, wherein the truss is of a U-shaped structure, positioning holes are respectively arranged at the two end parts of the truss and the positions of two corners of the truss, the number of the positioning piles is four, four positioning piles respectively penetrate through the truss through corresponding four positioning holes, the plurality of floating bodies are uniformly arranged at the periphery of the truss, the two sides of each positioning pile are symmetrically provided with the bolt mechanism, and the bolt mechanism is arranged on the upper surface of the truss; the utility model discloses a steady pile platform that can wholly lift by crane avoids can flooding in water and the not good problem of the stabilizing action to the spud that causes at deep zone truss through being equipped with the several body in the truss periphery. The utility model discloses when spud and truss are not fixed, through using bolt mechanism, with spud and truss joint when the lifting, and make and guarantee that spud and truss wholly lift by crane save time and material resources.

Description

Pile stabilizing platform capable of being lifted integrally

Technical Field

The utility model relates to an ocean construction equipment technical field, concretely relates to steady stake platform that can wholly lift by crane.

Background

When the foundation fan is built in a river or on a seabed, a plurality of positioning piles are required to be sunk to the bottom of the river or the seabed, and at the moment, the positioning piles are lifted to pile sinking points through lifting, and then pile sinking is carried out. In order to ensure that the verticality of a pile body is within 3 per thousand in the process of smoothly inserting a positioning pile into mud and pile sinking, a pile stabilizing platform is usually used for stabilizing the positioning pile, and the pile stabilizing platform is a tool for adjusting the verticality of a single pile during offshore pile driving construction. The main problems of using a pile stabilizing platform in the prior art are as follows:

(1) in order to ensure that the positioning pile can smoothly enter mud and ensure that the verticality of the pile body meets the requirement, the truss of the pile stabilizing platform needs to be fixed at which position of the positioning pile according to the height of the positioning pile, and if the truss is not high enough at a deep position of water depth, the truss can be submerged in the water, so that the stabilizing effect on the positioning pile is not large.

(2) Because the depth of water of each waters is different, need often adjust from top to bottom the position of spud, if often with truss welding and cutting, can consume a large amount of time and manpower and materials, at the during operation, prior art hangs the truss on the spud through the turn buckle, but if only hang the truss on the spud, just can not lift together when needs lift truss and spud, equally can consume time and power.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a steady pile platform that can wholly lift by crane is provided and is solved steady pile platform among the prior art because the truss is high enough to lead to the not big and because truss and the unfixed problem that leads to unable whole lifting of spud stabilization effect inadequately.

For solving the above technical problem, the technical scheme of the utility model is that: the utility model provides a can wholly lift by crane steady stake platform which innovation point lies in: the truss is of a U-shaped structure, positioning holes are formed in the two end portions of the truss and the positions of two corners of the truss, the number of the positioning piles is four, the positioning piles penetrate through the truss through the corresponding four positioning holes respectively, the floating bodies are evenly arranged on the periphery of the truss, each positioning pile is symmetrically provided with a bolt mechanism on the two sides, and the bolt mechanisms are arranged on the upper surface of the truss.

Each bolt mechanism includes hydro-cylinder, telescopic link and bolt, the hydro-cylinder is fixed in the truss upper surface, telescopic link one end is fixed at the hydro-cylinder upper surface, and the other end is articulated with bolt one end, the bolt other end extends to the radial direction of spud pile, a bolt groove has been seted up on the spud pile, a draw-in groove is seted up again to the radial direction of spud pile to the other end that the upper end of bolt groove corresponds the bolt, but the draw-in groove joint bolt.

Furthermore, the corner of the lower end of the clamping groove connected with the plug pin groove is a round corner.

Further, the height of the bolt slot is greater than or equal to the length of the bolt.

Further, the number of the floating bodies is 6, and every two floating bodies are correspondingly arranged on one outer side face of the truss.

Further, each of the floating bodies has an inner diameter of 3.6 × 8m and a length of 8 m.

Furthermore, the depth of the self-weight of the four positioning piles in the mud is 3 m.

Compared with the prior art, the utility model, the beneficial effect who produces does:

(1) the utility model discloses a steady pile platform that can wholly lift by crane avoids can flooding in water and the not good problem of the stabilizing action to the spud that causes at deep zone truss through being equipped with the several body in the truss periphery.

(2) The utility model discloses when spud and truss are not fixed, through using bolt mechanism, with spud and truss joint when the lifting, and make and guarantee that spud and truss wholly lift by crane save time and material resources.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of the pile stabilizing platform of the present invention, which can be lifted integrally.

Fig. 2 is a top view of the truss structure of the present invention.

Fig. 3 is a schematic structural diagram of the plug pin mechanism in fig. 1 inserted into the card slot.

Fig. 4 is a schematic structural diagram of the latch mechanism in fig. 1, in which the latch is not inserted into the slot.

The device comprises a truss 1, a floating body 2, a positioning pile 3, a bolt mechanism 4, a positioning hole 5, an oil cylinder 6, a telescopic rod 7, a bolt 8, a bolt groove 9 and a clamping groove 10.

Detailed Description

The technical solution of the present invention will be described clearly and completely through the following detailed description.

The utility model provides a can wholly lift by crane steady pile platform, as shown in fig. 1 and 2, including truss 1, several body 2, spud pile 3 and bolt mechanism 4, truss 1 is the U-shaped structure, truss 1 both ends with the position at two angles of truss 1 all is equipped with locating hole 5, and the quantity of spud pile 3 is four, and four spud piles 3 run through truss 1 through four locating holes 5 that correspond respectively, the utility model discloses a 3 dead weights of four spud piles go into the mud degree of depth and be 3 m. Several body 2 evenly locates truss 1 periphery, and is preferred, and the quantity of body 2 of this application is 6, and every two body 2 correspond and install in a lateral surface of truss 1, and the internal diameter of each body 2 is 3.6 x 8m, and is 8m long, and the body 2 sets up can avoid can flooding in water in depth of water district truss 1 and cause the not good problem of stabilizing effect to spud 3.

The utility model discloses 3 equal symmetries in each spud are equipped with a bolt mechanism 4 in each 3 both sides, and 1 upper surface of truss is located to bolt mechanism 4. Each bolt mechanism 4 includes hydro-cylinder 6, telescopic link 7 and bolt 8, and hydro-cylinder 6 is fixed in 1 upper surface of truss, and 7 one ends of telescopic link are fixed in 6 upper surfaces of hydro-cylinder, and the other end is articulated with 8 one ends of bolt, and 8 other ends of bolt extend to 3 radial directions of spud pile, have seted up a bolt groove 9 on the spud pile 3, and the height of bolt groove 9 is more than or equal to the length of bolt 8. The other end that the upper end of bolt groove 9 corresponds bolt 8 sets up a draw-in groove 10 again to the radial direction of spud 3, but draw-in groove 10 joint bolt 8, and the angle of connecting bolt groove 9 of draw-in groove 10 lower extreme is the fillet, and the setting up of fillet makes telescopic link 7 be in when the state of contracting, and the removal of bolt 8 is not obstructed or can not damage.

The utility model discloses a use principle of bolt mechanism 4 does: initially, the telescopic rod 7 is in the shortest position, that is, one end of the telescopic rod 7 connected with the plug 8 is downward, and the other end of the telescopic rod is at the edge of the clamping groove 10, at this time, the position of the truss 1 can be moved up and down, when the pile stabilizing platform needs to be lifted up integrally, the oil cylinder 6 of each plug pin mechanism 4 extends the telescopic rod 7 upward, the upper end of the telescopic rod 7 moves upward to drive one end of the connected plug pin 8 to move upward, in this process, the other end of the plug pin 8 is continuously inserted into the clamping groove 10 until the plug pin 8 is in the horizontal position, the oil cylinder 6 controls the telescopic rod 7 to stop extending, at this time, the plug pin 8 is clamped in the clamping groove 10, and the truss 1 and the positioning; when the lifting is finished and the position of the truss 1 needs to be moved, the oil cylinder 6 is controlled to enable the telescopic rod 7 to retract, one end of the connected bolt 8 is driven to move downwards until the other end of the bolt 8 is located at the edge of the clamping groove 10, and the initial state is returned, as shown in fig. 4.

The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.

Claims

1. The utility model provides a can wholly lift by crane steady stake platform which characterized in that: the truss is of a U-shaped structure, positioning holes are formed in the two end portions of the truss and the positions of two corners of the truss, the number of the positioning piles is four, the four positioning piles penetrate through the truss through the corresponding four positioning holes respectively, the plurality of floating bodies are uniformly arranged on the periphery of the truss, two sides of each positioning pile are symmetrically provided with a bolt mechanism, and the bolt mechanisms are arranged on the upper surface of the truss;

2. A pile stabilized platform capable of being hoisted integrally according to claim 1, wherein: the corner of the lower end of the clamping groove connected with the plug pin groove is a round corner.

3. A pile stabilized platform capable of being hoisted integrally according to claim 1, wherein: the height of the bolt slot is greater than or equal to the length of the bolt.

4. A pile stabilized platform capable of being hoisted integrally according to claim 1, wherein: the number of the floating bodies is 6, and every two floating bodies are correspondingly arranged on one outer side face of the truss.

5. A pile stabilized platform capable of being hoisted integrally according to claim 1, wherein: each of the floating bodies has an inner diameter of phi 3.6 x 8m and a length of 8 m.

6. A pile stabilized platform capable of being hoisted integrally according to claim 1, wherein: the mud depth of the dead weight of the four positioning piles is 3 m.