CN210151770U

CN210151770U - Support and pile underwater falling position locking connection structure

Info

Publication number: CN210151770U
Application number: CN201920652014.XU
Authority: CN
Inventors: 殷永高; 李剑鸾; 杨大海; 朱俊; 郑伟峰; 丁蔚; 杨凯; 金歌; 郑道明
Original assignee: Anhui Transport Consulting and Design Institute Co Ltd
Current assignee: Anhui Transport Consulting and Design Institute Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-03-17
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a support and stake are fallen position under water and are locked joint construction, characterized by: the connection structure is characterized in that an anchoring ring is horizontally and fixedly arranged on a frame type support, a socket joint type tenon rib is fixedly arranged on the outer side wall of a pile corresponding to the position of the anchoring ring, the inner diameter of the anchoring ring is larger than the outer diameter of the pile, and when the pile which is hoisted and passes through the anchoring ring and sinks to a set elevation, the frame type support and the pile are locked and connected by the anchoring ring and the socket joint type tenon rib. The utility model discloses reliably connect between support and stake, and stake and support separation preparation, separately install, made things convenient for the preparation and the transportation of structure greatly, can realize lightweight hoist and mount to save structure preparation installation cost and construction equipment cost.

Description

Support and pile underwater falling position locking connection structure

Technical Field

The utility model relates to an engineering fields such as building engineering, bridge engineering and ocean wind power engineering, the more specifically locking joint construction that falls to position under water that relates to a support and stake more specifically.

Background

In ocean engineering, a support type foundation is generally transported to a designated pile position after being integrally prefabricated on a shore, and is directly floated and lifted to fall. However, for a large foundation with high bearing capacity, the traditional support foundation has high requirements on hoisting equipment due to large direct hoisting weight, is complex to manufacture on shore, is difficult to transport and hoist at sea and sinks, and greatly increases the engineering cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a for avoiding above-mentioned prior art not enough, provide a support and stake locking joint construction that falls to position under water to make support and stake can separate the preparation and separately install, make light-duty support with the support, in order to play the effect that the stake sinks direction and structure transverse relation, guarantee structure global rigidity, use the stake to be main atress component in the structure in order to guarantee the structure bearing capacity.

The utility model discloses a solve technical problem and adopt following technical scheme:

the utility model discloses support and stake are fallen position under water and are locked joint construction's structural feature is: the connection structure is characterized in that an anchoring ring is horizontally and fixedly arranged on a frame support, a socket joint type tenon rib is fixedly arranged on the outer side wall of a pile corresponding to the position of the anchoring ring, the inner diameter of the anchoring ring is larger than the outer diameter of the pile, and when the pile which is hoisted and passes through the anchoring ring and sinks to a set elevation, the frame support and the pile realize locking connection by using the anchoring ring and the socket joint type tenon rib.

The utility model discloses support and stake are fallen position under water and are locked joint construction's structural feature also lie in: the socket joint type tenon rib is a vertical tenon plate arranged on the outer side wall of the pile column along the axis direction of the pile column, a vertical mortise is correspondingly arranged on the inner side wall of the anchoring ring, and the sunk pile column realizes anchoring by utilizing tenon-and-mortise meshing structures of the vertical tenon plate and the vertical mortise.

The utility model discloses support and stake are fallen position under water and are locked joint construction's structural feature also lie in: vertical tenon board follows hoop evenly distributed on the outer face of cylinder of stake, vertical tenon board and vertical tongue-and-groove set up to cooperate to realize the locking with the round table face type on the facade outward, set up vertical tenon board along the hoop ascending plate width of board slightly less than the groove width of vertical tongue-and-groove, form hoop fit clearance, stake and the anchor ring in the cooperation process can utilize hoop fit clearance to release through relative rotation and rotate the restraint to this weakens support and stake hookup location's local stress greatly.

Compared with the prior art, the utility model discloses beneficial effect embodies:

1. the utility model provides a reliable connecting structure for the support and the pile, so that the pile and the support can be manufactured separately and installed separately, thereby greatly facilitating the manufacture and transportation of the structure, realizing lightweight hoisting, and saving the manufacturing and installation cost and the construction equipment cost of the structure;

2. the utility model provides a connection structure makes support and stake obtain the release in hookup location's rotation restraint, when guaranteeing structure global rigidity, obviously reduces support and stake hookup location's local stress.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the anchoring ring structure of the present invention;

FIG. 3 is a schematic view of the present invention showing the insertion-type tenon rib formed on the outer sidewall of the pile;

FIG. 4 is a schematic diagram of the present invention;

reference numbers in the figures: 1, an anchoring ring, 2 piles, 3 spigot-and-socket tenon ribs, 4 supports, 4a upper-layer parallel connection layer, 4b lower-layer parallel connection layer, 4c short piles, 4d diagonal braces, 4e guide rings and 5 vertical mortises;

Detailed Description

Referring to fig. 1, 2 and 3, the underwater landing locking connection structure of the support and the pile in the embodiment is as follows: an anchoring ring 1 is horizontally and fixedly arranged on a frame type support 4, a socket joint type tenon rib 3 is fixedly arranged on the outer side wall of the pile 2 corresponding to the position of the anchoring ring 1, the inner diameter of the anchoring ring 1 is larger than the outer diameter of the pile 2, and when the pile 2 which is hoisted and passes through the anchoring ring 1 and sinks to a set elevation, the anchoring ring 1 and the socket joint type tenon rib 3 are utilized to realize locking connection between the frame type support 4 and the pile 2.

In the concrete implementation, socket joint formula tenon rib 3 is the vertical tenon board that sets up along the axis direction of stake 2 on the lateral wall of stake 2, and the correspondence sets up vertical tongue-and-groove 5 on the inside wall of anchor ring 1, and vertical tenon board is along hoop evenly distributed on the outer face of cylinder of stake 2, and sunken stake 2 utilizes the mortise and tenon joint interlock structure of vertical tenon board and vertical tongue-and-groove to realize the anchor.

In order to reduce the local stress of the connecting position of the support and the pile, the vertical tenon plate and the vertical tenon groove are matched in a circular table top type on the outer vertical surface to realize locking, the plate width of the vertical tenon plate in the circumferential direction is slightly smaller than the groove width of the vertical tenon groove 5 to form a circumferential fit clearance, and the pile 2 and the anchoring ring 1 in the matching process can utilize the circumferential fit clearance to release rotation restraint through relative rotation, so that the local stress of the connecting position of the support and the pile is greatly weakened.

The utility model discloses specific application is as shown in fig. 4, support 4 has upper strata tie and allies oneself with layer 4a and lower floor's tie and allies oneself with layer 4b, at upper strata tie and allies oneself with between layer 4a and lower floor's tie and allies oneself with layer 4b, connect by stub post 4c and bracing 4d and form rectangle frame-type support, stake post 2 is located four corner positions of rectangle frame-type support, at each corner position of upper strata tie and allies oneself with layer 4a and is provided with guide ring 4e respectively, guide ring 4e is used for leading to sunken stake post 2, anchor ring 1 is located each corner position of lower floor's tie and allies oneself with layer 4b, locate the below of guide ring 4e in corresponding the corner.

In specific implementation, the pile 2 and the spigot-and-socket tenon rib 3 are integrally manufactured, and the frame type support 4 and the anchoring ring 1 are integrally manufactured. During construction, firstly, the frame type support 4 provided with the anchoring ring 1 is sunk to a designed elevation from the whole falling position of the floating crane; and then, hoisting and sequentially penetrating through the guide ring 4e and the anchoring ring 1 to sink the pile 2, and locking the pile 2 in the anchoring ring 1 by using the spigot-and-socket tenon rib 3 when the pile 2 sinks to the final sinking designed elevation.

Claims

1. The utility model provides a support and stake locking connection structure that falls under water which characterized by: the connection structure is that it sets up anchor ring (1) to be the level is fixed on frame-type support (4), on the lateral wall of stake (2), sets up socket joint formula tenon rib (3) corresponding to anchor ring (1) fixed position, the internal diameter of anchor ring (1) is greater than the external diameter of stake (2), when sinking to setting for the elevation, hoist and mount and pass stake (2) that anchor ring (1) sinks utilize between frame-type support (4) and stake (2) anchor ring (1) and socket joint formula tenon rib (3) realize the locking and are connected.

2. The underwater landing locking connection structure of the bracket and the pile according to claim 1, which is characterized in that: socket joint formula tenon rib (3) are the vertical tenon board that sets up along the axis direction of stake (2) on the lateral wall of stake (2) correspond on the inside wall of anchor ring (1) and set up vertical tongue-and-groove, sunken stake (2) utilize the mortise and tenon joint structure of vertical tenon board and vertical tongue-and-groove realizes the anchor.

3. The underwater landing locking connection structure of the bracket and the pile according to claim 2, which is characterized in that: vertical tenon board follows hoop evenly distributed on the outer face of cylinder of stake (2), vertical tenon board and vertical tongue-and-groove set up to cooperate to realize the locking with the round table face type on the facade outward, set up vertical tenon board along the hoop ascending board width of board slightly less than the groove width of vertical tongue-and-groove, form hoop fit clearance, stake (2) and anchor ring (1) in the cooperation process can utilize hoop fit clearance to rotate the restraint through relative rotation release to this weakens support and stake hookup location's local stress greatly.