CN209974107U

CN209974107U - Quick-dismounting suspension buckle device for hoisting of jacket pile pipe of offshore booster station

Info

Publication number: CN209974107U
Application number: CN201920582239.2U
Authority: CN
Inventors: 梅致宇; 高见; 李�杰; 何伟; 曹秋媛
Original assignee: China Petroleum Group Ocean Engineering (qingdao) Co Ltd
Current assignee: China Petroleum Group Ocean Engineering (qingdao) Co Ltd; CNPC Offshore Engineering Qingdao Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-21
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a marine booster station jacket stake pipe hoist and mount is dismantled suspension clasp device fast, concretely relates to marine booster station jacket stake pipe lifting device field, including first connecting plate and second connecting plate, the inside both ends of first connecting plate all are equipped with fixed axle and pivot No. one, and a pivot level locates fixed axle one side, fixed axle fixed surface connects the fixture block, a pivot both ends all are equipped with the regulating block, and regulating block and fixture block are located inside the first connecting plate, the regulating block outside encircles and is equipped with the cardboard, it has No. two pivots to run through between regulating block and the cardboard, cardboard one side is equipped with the dog, the cardboard opposite side is equipped with the activity groove. The utility model discloses can prevent the expansion of hoist cable and reduce the effect of confining to the stake pipe to avoid the stake pipe to drop, it is safer to use, has the effect of buffering skew, avoids the stake pipe to take place to rotate simultaneously and damages hoist cable and second connecting plate, improves the stability of hoist and mount.

Description

Quick-dismounting suspension buckle device for hoisting of jacket pile pipe of offshore booster station

Technical Field

The utility model relates to a marine booster station jacket stake pipe lifting device field, more specifically say, the utility model relates to a marine booster station jacket stake pipe hoist and mount are dismantled suspension clasp device fast.

Background

The jacket platform is also called a pile type platform, is formed by supporting the whole platform by piles driven into the seabed, can bear the external force action of wind, waves, currents and the like, can be divided into a pile group type, a jacket type and a leg column type, mainly comprises four parts of a jacket, piles, a jacket cap and a deck, and has the advantages of strong adaptability, safety, reliability, simple structure and low manufacturing cost.

The limiting force on the pile pipe can be reduced due to the expansion of the sling in the hoisting process of the pile pipe of the jacket, so that the pile pipe falls off, and meanwhile, when the pile pipe is hoisted obliquely and rotates, the hoisting stability can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a marine booster station jacket stake pipe hoist and mount are dismantled suspension clasp device fast, can prevent to reduce the effect of confining to the stake pipe because of the expansion of hoist cable among the hoist and mount process to avoid dropping of stake pipe, use safer, have the effect of buffering skew, avoid damaging hoist cable and second connecting plate when the stake pipe takes place less rotation of range aloft simultaneously, improve the stability of hoist and mount.

In order to achieve the above object, the utility model provides a following technical scheme: a hanging buckle device for quickly dismounting a pile pipe of a jacket of a marine booster station comprises a first connecting plate and a second connecting plate, wherein a fixed shaft and a rotating shaft are arranged at two ends of the inside of the first connecting plate, the rotating shaft is horizontally arranged at one side of the fixed shaft, a clamping block is fixedly connected to the surface of the fixed shaft, an adjusting block is arranged at two ends of the rotating shaft, the adjusting block and the clamping block are positioned inside the first connecting plate, a clamping plate is arranged around the outer side of the adjusting block, a second rotating shaft penetrates through the adjusting block and the clamping plate, a stopping block is arranged at one side of the clamping plate, a movable groove is arranged at the other side of the clamping plate and is arranged on the surface of the adjusting block, a fixed block is arranged around the outer side of the second connecting plate, a spring is fixedly connected inside the fixed block, a clamping plate is welded at one end of the spring and, the inside carousel that is equipped with of fixed disk, the perforation has been seted up to the carousel inside, the surface of carousel encircles and is equipped with the gleitbretter, the spout has been seted up to the fixed disk inner wall.

In a preferred embodiment, the top end of the first connecting plate is welded with a connecting cylinder, the connecting cylinder is correspondingly arranged right above the fixed shaft and the first rotating shaft, two groups of connecting cylinders are arranged, a sling penetrates through the inside of the connecting cylinder, a soft rubber pad is arranged between the connecting cylinder and the sling, and the soft rubber pad is arranged on the inner side of the connecting cylinder.

In a preferred embodiment, the clamping plate, the second rotating shaft, the stop block and the movable groove are all provided with a plurality of groups around the adjusting block, the fixture block is a fixture block arranged in the horizontal direction, the clamping plate is an arc-shaped clamping plate, and the clamping plate is rotatably connected with the adjusting block through the second rotating shaft.

In a preferred embodiment, the rotary disc is rotatably arranged inside the fixed disc through the sliding sheet and the sliding groove, the clamping plate is an arc-shaped clamping plate, and the clamping plate and the spring are arranged in a cross shape.

In a preferred embodiment, the first rotating shaft is rotatably arranged inside the first connecting plate, two sets of the first rotating shaft and the fixed shaft are arranged, and the first rotating shaft is arranged adjacently.

In a preferred embodiment, the suspension cables respectively penetrate between the first rotating shafts and inside the through holes, and part of the suspension cables at the bottom end of the second connecting plate are in a connected state.

The utility model discloses a technological effect and advantage:

1. the utility model is provided with the first connecting plate, which can prevent the confining force on the pile pipe from being reduced due to the expansion of the sling in the hoisting process, thereby avoiding the falling of the pile pipe and ensuring safer use;

2. the utility model discloses a be equipped with the second connecting plate, have the effect of buffering skew, avoid damaging hoist cable and second connecting plate simultaneously when the rotation of the less range of stake pipe emergence aloft, improve the stability of hoist and mount.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the first connecting plate of the present invention.

Fig. 3 is a schematic view of the adjusting block structure of the present invention.

Fig. 4 is a schematic top view of a second connecting plate structure according to the present invention.

Fig. 5 is a schematic view of the sectional structure of the fixing plate of the present invention.

FIG. 6 is a schematic top view of the connecting cylinder structure of the present invention

The reference signs are: the automatic lifting device comprises a first connecting plate 1, a second connecting plate 2, a fixed shaft 3, a rotating shaft 4, a fixed block 5, a connecting cylinder 6, a sling 7, a clamping block 8, an adjusting block 9, a clamping plate 10, a rotating shaft 11 II, a stop block 12, a movable groove 13, a spring 14, a clamping plate 15, a fixed disc 16, a rotating disc 17, a through hole 18, a sliding sheet 19, a sliding groove 20 and a soft rubber pad 21.

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.

The utility model provides a quick dismounting suspension buckle device for hoisting a jacket pile pipe of an offshore booster station, which comprises a first connecting plate 1 and a second connecting plate 2, wherein both ends of the inside of the first connecting plate 1 are respectively provided with a fixed shaft 3 and a rotating shaft 4, the rotating shaft 4 is horizontally arranged at one side of the fixed shaft 3, the surface of the fixed shaft 3 is fixedly connected with a clamping block 8, both ends of the rotating shaft 4 are respectively provided with an adjusting block 9, the adjusting block 9 and the clamping block 8 are positioned inside the first connecting plate 1, the outer side of the adjusting block 9 is surrounded with a clamping plate 10, a second rotating shaft 11 penetrates between the adjusting block 9 and the clamping plate 10, one side of the clamping plate 10 is provided with a stop block 12, the other side of the clamping plate 10 is provided with a movable groove 13, the movable groove 13 is arranged on the surface of the adjusting block 9, the top end of the first connecting plate 1 is welded with a connecting cylinder 6, the connecting cylinder 6 is correspondingly arranged, and connecting cylinder 6 is equipped with two sets ofly, connecting cylinder 6 is inside to run through there is hoist cable 7, be equipped with soft cushion 21 between connecting cylinder 6 and the hoist cable 7, and soft cushion 21 locates connecting cylinder 6 inboardly, cardboard 10, No. two pivot 11, dog 12 and movable groove 13 all encircle regulating block 9 and are provided with a plurality of groups, fixture block 8 is the fixture block that the horizontal direction set up, cardboard 10 is the arc cardboard, cardboard 10 rotates through No. two pivot 11 and regulating block 9 and is connected, pivot 4 rotates and locates inside first connecting plate 1, pivot 4 and fixed axle 3 all are equipped with two sets ofly, and pivot 4 is adjacent setting, hoist cable 7 runs through respectively between pivot 4 and inside perforating 18, and the part hoist cable 7 that is located 2 bottoms of second connecting plate is connection status.

As shown in fig. 1, 2, 3 and 6, the embodiments are specifically: when in hoisting, two groups of the same devices are used, part of the sling 7 at the bottom end of the second connecting plate 2 is sleeved into one end of the pile pipe, the sling 7 is inserted into the connecting cylinder 6 in sequence, between the first rotating shaft 4 and the through hole 18, the soft rubber pad 21 can slow down the friction of the sling 7 on the connecting cylinder 6, the first connecting plate 1 is pulled downwards through the connecting cylinder 6, the diameter of part of the sling 7 at the bottom end of the second connecting plate 2 can be shortened, the adjusting block 9 can be rotated by the friction force between the sling 7 and the first rotating shaft 4, the clamping plate 10 can be rotated and can be deviated into the movable groove 13 under the blocking of the clamping block 8 and the action of the second rotating shaft 11, the clamping plate 10 can be rotated and deviated to a certain angle through the clamping block 8, the continuous rotation of the first rotating shaft 4 and the adjusting block 9 is convenient, the diameter of the sling 7 wound on the surface of the pile pipe can be continuously shortened, and the sling 7, stop the pulling to first connecting plate 1 and begin to hoist the stake pipe, hoist cable 7 can make first connecting plate 1 and second connecting plate 2 upwards slide under its tension effect, the frictional force that produces again between hoist cable 7 and a pivot 4 this moment can make regulating block 9 reverse rotation, make

curved cardboard

10 and 8 reverse contacts of fixture block that the horizontal direction set up, block under the support of dog 12, can avoid cardboard 10 to continue rotatory, thereby make pivot 4 and regulating block 9 static, can avoid hoisting in-process to reduce the confined effort to the stake pipe because of hoist cable 7 expands, it is safer to use.

2 outside of second connecting plate is around being equipped with fixed block 5, the inside fixed connection spring 14 of fixed block 5, the welding of 14 one end of spring has splint 15, and splint 15 locate inside second connecting plate 2, fixed connection fixed disk 16 between the splint 15, the inside carousel 17 that is equipped with of fixed disk, the inside perforation 18 of having seted up of carousel 17, carousel 17 surface is encircleed and is equipped with gleitbretter 19, spout 20 has been seted up to the 16 inner walls of fixed disk, inside fixed disk 16 was located through gleitbretter 19 and spout 20 rotation to the carousel 17, splint 15 are the arc splint, and splint 15 and spring 14 all are the cross setting.

As shown in fig. 1, 4 and 5, the embodiment specifically is as follows: in the hoisting process, when the sling 7 pulls the pile pipe at an inclined angle, the sling 7 can drive the fixed disc 16 to deviate in the second connecting plate 2, the fixed disc 16 can extrude the spring 14 at the deviation position under the fixation of the clamping plate 15, the spring 14 contracts towards the inside of the fixed block 5 to play a buffering role, meanwhile, the sling 7 is prevented from being instantaneously in friction contact with the inner side of the second connecting plate 2 to cause the breakage of the sling 7 or the cracking of the second connecting plate 2, when the pile pipe rotates in the air with a small amplitude, the sling 7 drives the rotary disc 17 to rotate through the through hole 18, meanwhile, the sliding sheet 19 slides in the sliding groove 20, the second connecting plate 2 can be prevented from being driven to rotate, and the hoisting stability is improved.

The utility model discloses the theory of operation:

referring to the attached

drawings

1, 2, 3 and 6 of the specification, a part of sling 7 at the bottom end of the second connecting plate 2 is sleeved into one end of a pile pipe, the first connecting plate 1 is pulled downwards through the connecting cylinder 6, the adjusting block 9 can be rotated by the friction force between the sling 7 and the first rotating shaft 4, the clamping plate 10 rotates and deflects towards the inside of the movable groove 13 and then passes through the clamping block 8 to continuously shorten the diameter of the sling 7 wound on the surface of the pile pipe, the sling 7 is tightly wound on the surface of the pile pipe, the sling 7 can enable the first connecting plate 1 and the second connecting plate 2 to slide upwards under the tension of the sling 7, the adjusting block 9 rotates reversely to enable the clamping block 8 of the clamping plate 10 to be in reverse contact, the first rotating shaft 4 and the adjusting block 9 are enabled to be static under the support and the blocking force on the pile pipe caused by the expansion of the sling 7 in the hoisting process can be avoided;

referring to the attached

drawings

1, 4 and 5 in the specification, in the hoisting process, when the sling 7 pulls the pile pipe at an inclined angle, the sling 7 can drive the fixed plate 16 to deviate in the second connecting plate 2, the spring 14 retracts into the fixed block 5 to play a role in buffering, meanwhile, the sling 7 is prevented from being instantly in friction contact with the inner side of the second connecting plate 2 to cause the breakage of the sling 7 or the cracking of the second connecting plate 2, when the pile pipe rotates in the air in a small range, the sling 7 drives the turntable 17 to rotate through the through hole 18, the second connecting plate 2 can be prevented from being driven to rotate, and therefore the hoisting stability is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick dismounting suspension buckle device for hoisting a jacket pile pipe of an offshore booster station is characterized by comprising a first connecting plate (1) and a second connecting plate (2), wherein a fixed shaft (3) and a rotating shaft (4) are arranged at two ends of the interior of the first connecting plate (1), the rotating shaft (4) is horizontally arranged on one side of the fixed shaft (3), a clamping block (8) is fixedly connected to the surface of the fixed shaft (3), adjusting blocks (9) are arranged at two ends of the rotating shaft (4), the adjusting blocks (9) and the clamping block (8) are positioned in the interior of the first connecting plate (1), a clamping plate (10) is arranged around the outer side of the adjusting block (9), a second rotating shaft (11) penetrates between the adjusting block (9) and the clamping plate (10), a stopping block (12) is arranged on one side of the clamping plate (10), a movable groove (13) is arranged on the other side of the clamping plate (10), and the movable groove (13) is arranged on the surface of the adjusting block (, second connecting plate (2) outside is encircleed and is equipped with fixed block (5), fixed block (5) inside fixed connection spring (14), spring (14) one end welding has splint (15), and splint (15) locate second connecting plate (2) inside, fixed connection fixed disk (16) between splint (15), fixed disk (16) inside is equipped with carousel (17), carousel (17) inside has seted up perforation (18), carousel (17) surface is encircleed and is equipped with gleitbretter (19), spout (20) have been seted up to fixed disk (16) inner wall.

2. The device of claim 1, wherein the device comprises: the welding of first connecting plate (1) top has connecting cylinder (6), connecting cylinder (6) correspond locate fixed axle (3) and pivot (4) directly over, and connecting cylinder (6) are equipped with two sets ofly, connecting cylinder (6) inside runs through has hoist cable (7), be equipped with soft cushion (21) between connecting cylinder (6) and hoist cable (7), and soft cushion (21) locate connecting cylinder (6) inboardly.

3. The device of claim 1, wherein the device comprises: cardboard (10), No. two pivot (11), dog (12) and activity groove (13) all encircle regulating block (9) and are provided with a plurality of groups, fixture block (8) are the fixture block that the horizontal direction set up, cardboard (10) are the arc cardboard, cardboard (10) rotate through No. two pivot (11) and regulating block (9) and are connected.

4. The device of claim 1, wherein the device comprises: carousel (17) rotate through gleitbretter (19) and spout (20) and locate fixed disk (16) inside, splint (15) are the arc splint, and splint (15) and spring (14) all are the cross setting.

5. The device of claim 1, wherein the device comprises: a pivot (4) rotate locate first connecting plate (1) inside, pivot (4) and fixed axle (3) all are equipped with two sets ofly, and pivot (4) are adjacent setting.

6. The device of claim 2, wherein the device comprises: the sling (7) respectively penetrates through the first rotating shaft (4) and the inside of the through hole (18), and part of the sling (7) at the bottom end of the second connecting plate (2) is in a connecting state.