CN210315549U

CN210315549U - Convertible single pile gripper construction mechanism

Info

Publication number: CN210315549U
Application number: CN201920525834.2U
Authority: CN
Inventors: 周锋; 李飞; 张俊蕾
Original assignee: Jiangsu Hengtong Lande Marine Engineering Co Ltd
Current assignee: Jiangsu Hengtong Lande Marine Engineering Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-14
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a turnover type single pile embracing pile device construction mechanism, which comprises a ship body, a common base, a laying tool, a turnover oil cylinder seat, a turnover oil cylinder, a support, an upper embracing ring, a lower embracing ring, a pin shaft and an anti-slip mechanism, wherein the upper surface of the ship body is connected with the common base, one end of the upper surface of the common base is provided with the laying tool, the other end of the upper surface of the common base is connected with the pile device through a hinged mode, the upper surface of the ship body is also provided with the turnover oil cylinder through the turnover oil cylinder seat, one end of the turnover oil cylinder, which is far away from the turnover oil cylinder seat, is connected with the support, the top end of the support is provided with the upper embracing ring, one end of the bottom end of the support is provided with the lower embracing ring, the other end of the bottom end of the support is connected with the common base through the pin shaft, the lower surface of the lower, and the process of holding the pile after the crane is turned over is avoided.

Description

Convertible single pile gripper construction mechanism

Technical Field

The utility model relates to a convertible single pile gripper technical field specifically is a convertible single pile gripper construction mechanism.

Background

At present, with the rapid development of domestic offshore wind power generation, the installed capacity of a single offshore wind power generation is continuously increased, so that the diameter of a foundation pile is larger and heavier, and the weight of the foundation pile is heavier and heavier.

At present, most of domestic single-pile grippers are embedded in the bow/stern of a construction operation platform in a structural form, and the construction operation platform generally adopts a self-elevating platform. When a single pile is horizontally transported, two cranes are required to perform combined hoisting and turning-over operation, and the pile gripper can be hoisted to perform subsequent piling operation after the turning-over operation is finished, so that the efficiency is low, and therefore, an improved technology is urgently needed to solve the problem in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convertible single pile embracing pile ware construction mechanism can adapt to marine major diameter steel-pipe pile to solve the problem of proposing 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 convertible single pile gripper construction mechanism, includes hull, public base, shelves frock, upset hydro-cylinder seat, upset hydro-cylinder, support, goes up the armful ring, embraces ring, round pin axle, anti-skidding mechanism down, the hull upper surface links to each other with public base, public base upper surface one end is provided with shelves frock, the public base upper surface other end links to each other with the pile gripper through articulated mode, the hull upper surface still is provided with the upset hydro-cylinder through upset hydro-cylinder seat, the upset hydro-cylinder is kept away from upset hydro-cylinder seat one end and is linked to each other with the support, the support top is provided with the armful ring, support bottom one end is provided with down the armful ring, the support bottom other end links to each other with public base through the round pin axle, it is provided with anti-skidding mechanism to embrace the ring lower surface down, go up.

Preferably, go up the armful and include armful ring left arm, armful ring right arm, armful ring body, armful ring hydro-cylinder, pile driver box, armful ring hasp and armful ring lock post, armful ring body both ends link to each other with armful ring left arm and armful ring right arm activity through the pivot respectively, armful ring body outside both ends link to each other with the armful ring left arm and the armful ring right arm outside through armful ring hydro-cylinder respectively, all install a pile driver box on the both ends of armful ring body, armful ring left arm and the armful ring right arm, armful ring left arm is kept away from armful ring body one end and is provided with the armful ring hasp, armful ring right arm is kept away from armful ring body one end and is provided with the armful ring lock post.

Preferably, the anti-skid mechanism comprises a bottom bracket and a bracket retracting oil cylinder, the bottom bracket is connected with two sides of the lower surface of the lower embracing ring through shaft pins, one end of the bracket retracting oil cylinder is connected with the lower surface of the lower embracing ring, and the other end of the bracket retracting oil cylinder is connected with the bottom bracket.

Preferably, the placing tool comprises a supporting main body and a reinforcing beam, the reinforcing beam is arranged on one side of the supporting main body, and an arc-shaped groove is formed in the upper end of the supporting main body.

Preferably, the support includes steel construction, base and roof, the steel construction lower surface is provided with the base, the steel construction top is provided with the roof, the base links to each other with embracing the ring down, the roof links to each other with last armful of ring.

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

(1) this mechanism makes only need a loop wheel machine just can accomplish whole pile driving process at the in-process of single pile through convertible pile embracing, has improved work efficiency and has practiced thrift the cost.

(2) The mechanism is provided with the left and right self-locking hoops, replaces the original common pin shaft linkage, and improves the working efficiency.

(3) Connecting the hulls by a common base reduces component impact on the original hull.

(4) This mechanism realizes the single pile upset through convertible pile embracing ware, and is more convenient than the tradition through loop wheel machine complex upset mode, and has removed the process of pile embracing again after the loop wheel machine upset from.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of an upper hoop structure.

Fig. 3 is a schematic structural view of the anti-skid mechanism.

FIG. 4 is a schematic view of a lay-up tool.

Fig. 5 is a schematic view of a stent structure.

In the figure: the ship body 1, the public base 2, the shelving tool 3, the overturning oil cylinder seat 4, the overturning oil cylinder 5, the support 6, the upper holding ring 7, the lower holding ring 8, the pin shaft 9, the anti-skidding mechanism 10, the support main body 31, the reinforcing beam 32, the left holding ring arm 71, the right holding ring arm 72, the holding ring body 73, the holding ring oil cylinder 74, the pile jacking wheel box 75, the holding ring lock catch 76, the holding ring lock post 77, the bottom bracket 101, the bracket retraction oil cylinder 102

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.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a convertible single pile gripper construction machinery, including hull 1, public base 2, shelve frock 3, upset hydro-cylinder seat 4, upset hydro-cylinder 5, support 6, go up embracing ring 7, lower embracing ring 8, round pin axle 9,

anti-skidding mechanism

10, 1 upper surface of hull links to each other with

public base

2, 2 upper surface one end of public base is provided with shelves frock 3, the 2 upper surface other end of public base links to each other with the pile gripper through articulated mode, 1 upper surface of hull still is provided with upset hydro-cylinder 5 through upset hydro-cylinder seat 4, upset hydro-cylinder 5 is kept away from upset hydro-cylinder seat 4 one end and is linked to each other with

support

6, 6 top of support is provided with embracing

ring

7, 6 bottom one end of support is provided with down embracing ring 8, the 6 bottom other end of support links to each other with public base 2 through round pin axle 9, the 8 lower surface of embracing is provided with anti-.

As shown in fig. 2, the upper embracing ring 7 includes a embracing ring left arm 71, a embracing ring right arm 72, a embracing ring body 73, a embracing ring cylinder 74, a pile driving wheel box 75, a embracing ring lock catch 76 and a embracing ring lock post 77, two ends of the embracing ring body 73 are movably connected with the embracing ring left arm 71 and the embracing ring right arm 72 through rotating shafts respectively, two ends of the outer side of the embracing ring body 73 are connected with the outer sides of the embracing ring left arm 71 and the embracing ring right arm 72 through the embracing ring cylinder 74 respectively, the pile driving wheel box 75 is installed at two ends of the embracing ring body 73, the end of the embracing ring left arm 71 far away from the embracing ring body 73 is provided with the embracing ring lock catch 76, and the end of the embracing ring right arm 72 far away from the embracing ring body.

As shown in fig. 3, the antiskid mechanism 10 includes a bottom bracket 101 and a bracket retracting cylinder 102, the bottom bracket 101 is connected to two sides of the lower surface of the lower embracing ring 8 through a shaft pin, one end of the bracket retracting cylinder 102 is connected to the lower surface of the lower embracing ring 8, and the other end of the bracket retracting cylinder 102 is connected to the bottom bracket 101.

As shown in fig. 4, the placing tool 3 includes a supporting body 31 and a reinforcing beam 32, the reinforcing beam 32 is disposed on one side of the supporting body 31, and an arc-shaped groove is formed at the upper end of the supporting body 31.

As shown in fig. 5, the support 6 includes a steel structure 61, a base 62 and a top plate 63, the base 62 is disposed on the lower surface of the steel structure 61, the top end of the steel structure 61 is provided with the top plate 63, the base 62 is connected with the lower embracing ring 8, and the top plate 63 is connected with the upper embracing ring 7.

The use principle is as follows: with support 6, go up armful ring 7, lower armful ring 8 and anti-skidding mechanism 10 aggregate erection form pile gripper, link to each other pile gripper with public base 2 through round pin axle 9, link to each other upset hydro-cylinder 5 with public base 2 through upset hydro-cylinder seat 4, the upset hydro-cylinder 5 other end links to each other with support 6, can realize the holistic upset of pile gripper through upset hydro-cylinder 5, single pile one end is held tightly through last armful ring 7 and lower armful ring 8, the single pile other end supports on shelving frock 3, during the pile driving, erect pile gripper through upset hydro-cylinder 5, shrink bracket receive and release hydro-cylinder 102, make the bracket support hull 1 side, carry out the operation of driving afterwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convertible single pile gripper construction mechanism which characterized in that: comprises a ship body (1), a common base (2), a laying tool (3), a turnover cylinder seat (4), a turnover cylinder (5), a support (6), an upper holding ring (7), a lower holding ring (8), a pin shaft (9) and an anti-skid mechanism (10), wherein the upper surface of the ship body (1) is connected with the common base (2), the laying tool (3) is arranged at one end of the upper surface of the common base (2), the other end of the upper surface of the common base (2) is connected with a pile embracing device in a hinged mode, the upper surface of the ship body (1) is also provided with the turnover cylinder (5) through the turnover cylinder seat (4), one end of the turnover cylinder (5) far away from the turnover cylinder seat (4) is connected with the support (6), the top end of the support (6) is provided with the upper holding ring (7), one end of the bottom end of the support (6) is provided with the lower holding ring (8), and the other end of the bottom of the support (6, the lower surface of the lower embracing ring (8) is provided with an anti-skidding mechanism (10), and the upper embracing ring (7) and the lower embracing ring (8) are consistent in structure.

2. The turnover type single-pile embracing pile device construction mechanism according to claim 1, characterized in that: go up armful ring (7) including armful ring left arm (71), armful ring right arm (72), armful ring body (73), armful ring hydro-cylinder (74), top pile wheel box (75), armful ring hasp (76) and armful ring lock post (77), armful ring body (73) both ends link to each other with armful ring left arm (71) and armful ring right arm (72) activity through the pivot respectively, armful ring body (73) outside both ends link to each other with armful ring left arm (71) and armful ring right arm (72) outside through armful ring hydro-cylinder (74) respectively, all install top pile wheel box (75) on the both ends of armful ring body (73), armful ring left arm (71) and armful ring right arm (72), armful ring left arm (71) is kept away from armful ring body (73) one end and is provided with armful ring (76), armful ring right arm hasp (72) is kept away from armful ring body (73) one end and is provided with armful ring lock post (77).

3. The turnover type single-pile embracing pile device construction mechanism according to claim 1, characterized in that: the anti-skid mechanism (10) comprises a bottom bracket (101) and a bracket retracting oil cylinder (102), the bottom bracket (101) is connected with the two sides of the lower surface of the lower embracing ring (8) through shaft pins, one end of the bracket retracting oil cylinder (102) is connected with the lower surface of the lower embracing ring (8), and the other end of the bracket retracting oil cylinder (102) is connected with the bottom bracket (101).

4. The turnover type single-pile embracing pile device construction mechanism according to claim 1, characterized in that: the laying tool (3) comprises a support main body (31) and a reinforcing beam (32), the reinforcing beam (32) is arranged on one side of the support main body (31), and an arc-shaped groove is formed in the upper end of the support main body (31).

5. The turnover type single-pile embracing pile device construction mechanism according to claim 1, characterized in that: support (6) include steel construction (61), base (62) and roof (63), steel construction (61) lower surface is provided with base (62), steel construction (61) top is provided with roof (63), base (62) link to each other with embracing ring (8) down, roof (63) link to each other with last armful ring (7).