CN216519011U

CN216519011U - Hoop device convenient for fixing single pile for offshore platform

Info

Publication number: CN216519011U
Application number: CN202123229892.7U
Authority: CN
Inventors: 顾赛华; 张�成; 刘流; 严善良; 王柱
Original assignee: Jiangsu Strongwind Marine Equipment Co ltd
Current assignee: Jiangsu Strongwind Marine Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-13
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of single pile hoops for offshore platforms, in particular to a hoop device convenient for fixing single piles for offshore platforms, and solves the problems that in the prior art, the size of a hoop used for offshore platform pile foundations is generally fixed, the size of the hoop cannot be adjusted according to the size of the pile foundations, the production cost of the hoop is increased, and the universality in the use process is reduced. The utility model provides an offshore platform is with staple bolt device of fixed single pile of being convenient for, includes pile foundation, two staple bolt bodies, bolt and dead lever, two be provided with fixing device between the staple bolt body, fixing device includes the cutting ferrule, the surface of cutting ferrule and two staple bolt body looks blocks, the equal screw thread in surface of cutting ferrule and staple bolt body runs through there is first screw rod. According to the utility model, the fixing device is arranged, so that the hoop body can conveniently fix pile foundations with different sizes, the universality of the hoop body is enhanced, the fixing operation is convenient, and the production cost is saved.

Description

Hoop device convenient for fixing single pile for offshore platform

Technical Field

The utility model relates to the technical field of single-pile hoops for offshore platforms, in particular to a hoop device convenient for fixing single piles for offshore platforms.

Background

The anchor ear is a member which is made of one material and is used for holding or hooping another material, belongs to a fastener, and comprises various anchor ears which are commonly used, such as a cable anchor ear, a telegraph pole anchor ear, a pull wire anchor ear, a suspension wire anchor ear and a stainless steel anchor ear.

The staple bolt size that offshore platform pile foundation used is generally fixed, can't carry out size adjustment to the staple bolt according to the size of pile foundation, consequently need change corresponding staple bolt and fix the use, leads to staple bolt manufacturing cost to increase, reduces the commonality in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anchor ear device for an offshore platform, which is convenient for fixing a single pile and solves the problems that the anchor ear used by an offshore platform pile foundation in the prior art is generally fixed in size and cannot be adjusted according to the size of the pile foundation, so that the production cost of the anchor ear is increased, and the universality in the use process is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an anchor ear device convenient for fixing a single pile for an offshore platform comprises a pile foundation, two anchor ear bodies, bolts and fixing rods, wherein the two anchor ear bodies are positioned on the surface of the pile foundation, the fixing rods are fixedly arranged at the ports of the two anchor ear bodies, the surface of the fixed rod is provided with a bolt, the two hoop bodies are mutually connected by the fixed rod and the bolt, a fixing device is arranged between the two hoop bodies, the fixing device comprises a clamping sleeve, the surface of the clamping sleeve is clamped with the two hoop bodies, the surfaces of the clamping sleeve and the hoop bodies are both threaded through with a first screw rod, a rotating handle is fixedly arranged at the port of the first screw rod, one end of the first screw rod, which is far away from the rotating handle, is rotatably connected with a connecting plate, the surface of the connecting plate is fixedly connected with a first spring, and one end, far away from the connecting plate, of the first spring is fixedly connected with a pressing block.

Preferably, the bottom of the fixed rod is slidably connected with an inclined strut, a second screw rod penetrates through the side wall of the fixed rod in a rotating mode, and surface threads of the second screw rod are inserted into the inclined strut.

Preferably, the inside of first spring is provided with the telescopic link, the both ends of telescopic link respectively with connecting plate and briquetting fixed connection.

Preferably, the surface of the two hoop bodies is provided with a clamping groove, and the surface of the clamping sleeve is clamped with the clamping groove.

Preferably, the surface of staple bolt body is provided with auxiliary device, auxiliary device includes the connecting block, the bottom and the staple bolt body looks block of connecting block, the surface slip of connecting block runs through there is the dipperstick, the lateral wall fixedly connected with second spring of dipperstick, the one end and the connecting block fixed connection of dipperstick are kept away from to the second spring.

Preferably, slots are formed in the top of the hoop body and the top of the fixing rod, and the connecting blocks are connected with the slots through the slots.

Preferably, the measuring scale is of an L-shaped structure, and the second spring is located on the side wall of the measuring scale.

The utility model has at least the following beneficial effects:

when in use, firstly, the two hoop bodies are sleeved on the surface of a pile foundation, then the clamping sleeve is clamped in the clamping groove, the two hoop bodies are fixed by using bolts, after the fixation, the rotating handle of the port of the first screw rod is rotated, and the connecting plate is held by hands, so that the connecting plate can not rotate along with the rotation of the first screw rod, the rotating handle drives the first screw rod to rotate, the first screw rod can move with the clamping sleeve when rotating, and in the same way, the first screw rod can move with the hoop bodies, thereby driving the connecting plate to move, the connecting plate drives the pressing block to move, the pile foundation body is fixed by using the pressing block, thereby the hoop bodies can adapt to pile foundation bodies with different sizes, the pressing block is subjected to elasticity by the first spring, thereby the pressing block has better extrusion effect on the pile foundation, then, the second screw rod on the surface of the fixing rod is rotated, the inclined strut can be driven to move when the second screw rod rotates, and then make the bracing move to inside and pile foundation contact each other, utilize the bracing to further support the staple bolt body, avoid the staple bolt body to move down or take place the slope after the atress.

The utility model also has the following beneficial effects:

two anchor ear bodies form a circular ring structure, four pressing blocks are utilized to extrude and fix the pile foundation, so that the anchor ear bodies are fixed on the pile foundation body, at the time of operation, the rotating distance of each first screw rod cannot be judged, so that the circle center between the two anchor ear bodies and the circle center of the pile foundation are not at the same position, the anchor ear bodies after fixation are not stable enough, at the time of rotating the first screw rods, the anchor ear bodies are subjected to reverse acting force, a connecting block is inserted into a slot, at the time, the measuring scale is subjected to the tensile force of a second spring, one end of the measuring scale is contacted with the pile foundation body, the distance between the anchor ear bodies and the pile foundation can be measured in real time by using the measuring scale, the circle center of the anchor ear bodies is convenient to be close to the circle center of the pile foundation as much as possible, the operation is convenient, the stability of the anchor ear after fixation is enhanced, and an auxiliary device is arranged, the convenience makes the centre of a circle of staple bolt body be close to the centre of a circle of pile foundation as far as possible, and then strengthens the fixed stability of staple bolt body.

Drawings

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

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

FIG. 2 is a schematic view of the structure of the hoop body of the present invention;

FIG. 3 is a schematic view of a portion of the fastening device of the present invention;

fig. 4 is a schematic view of the inclined strut structure of the present invention.

In the figure: 1. a pile foundation; 2. the hoop body; 3. a bolt; 4. a fixing device; 41. turning a handle; 42. a first screw; 43. a card sleeve; 44. a connecting plate; 45. a first spring; 46. briquetting; 47. a card slot; 48. bracing; 49. a second screw; 5. an auxiliary device; 51. measuring a scale; 52. connecting blocks; 53. a second spring; 54. a slot; 6. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, the anchor ear device for fixing single pile on offshore platform comprises pile foundation 1, two anchor ear bodies 2, bolt 3 and dead lever 6, two staple bolt bodies 2 are located pile foundation 1's surface, the equal fixed mounting in port of two staple bolt bodies 2 has dead lever 6, the surface of dead lever 6 is provided with bolt 3, two staple bolt bodies 2 are with the help of dead lever 6 and bolt 3 interconnect, be provided with fixing device 4 between two staple bolt bodies 2, fixing device 4 includes cutting ferrule 43, cutting ferrule 43's surface and two staple bolt body 2 looks blocks, cutting ferrule 43 and staple bolt body 2's the equal screw thread in surface runs through first screw rod 42, first screw rod 42's port fixed mounting has and changes 41, first screw rod 42 is kept away from to change 41 one end and is rotated and be connected with connecting plate 44, the fixed surface of connecting plate 44 is connected with first spring 45, the one end fixedly connected with briquetting 46 of connecting plate 44 is kept away from to first spring 45.

The scheme has the following working processes:

in use, firstly, the two hoop bodies 2 are sleeved on the surface of the pile foundation 1, then the clamping sleeve 43 is clamped in the clamping groove 47, the two hoop bodies 2 are fixed by the bolt 3, the rotating handle 41 at the port of the first screw rod 42 is rotated after the fixing, and the connecting plate 44 is held by hands, so that the connecting plate 44 cannot rotate along with the rotation of the first screw rod 42, the rotating handle 41 drives the first screw rod 42 to rotate, the first screw rod 42 can move with the clamping sleeve 43 when rotating, and similarly, the first screw rod 42 can move with the hoop body 2, so as to drive the connecting plate 44 to move, the connecting plate 44 drives the pressing block 46 to move, the pile foundation 1 body is fixed by the pressing block 46, so that the hoop body 2 can adapt to pile foundation 1 bodies with different sizes, the pressing block 46 is subjected to elasticity by the first spring 45, so that the pressing effect of the pressing block 46 on the pile foundation 1 is better, then rotate the second screw rod 49 on dead lever 6 surface, can drive bracing 48 when second screw rod 49 rotates and remove, and then make bracing 48 move inside and pile foundation 1 contact each other, utilize bracing 48 to further support staple bolt body 2, avoid staple bolt body 2 to move down or take place the slope after the atress.

According to the working process, the following steps are known:

through setting up fixing device 4, conveniently make staple bolt body 2 fix not unidimensional pile foundation 1, strengthen staple bolt body 2's commonality, fixed convenient operation saves manufacturing cost moreover.

Further, the bottom of the fixing rod 6 is slidably connected with an inclined strut 48, a second screw 49 is rotatably penetrated through the side wall of the fixing rod 6, and the surface thread of the second screw 49 is inserted into the inclined strut 48.

Further, a telescopic rod is arranged inside the first spring 45, and two ends of the telescopic rod are fixedly connected with the connecting plate 44 and the pressing block 46 respectively.

Further, the clamping grooves 47 are formed in the surfaces of the two hoop bodies 2, and the surface of the clamping sleeve 43 is clamped with the clamping grooves 47.

Further, the surface of staple bolt body 2 is provided with auxiliary device 5, and auxiliary device 5 includes connecting block 52, the bottom of connecting block 52 and the 2 looks block of staple bolt body, and the surperficial slip of connecting block 52 runs through has dipperstick 51, and dipperstick 51's lateral wall fixedly connected with second spring 53, and dipperstick 51's one end and connecting block 52 fixed connection are kept away from to second spring 53.

Further, slots 54 are formed in the top of the hoop body 2 and the top of the fixing rod 6, and the connecting block 52 is connected with the slots 54 through the slots 54.

Further, the measuring ruler 51 has an "L" shape, and the second spring 53 is located on the side wall of the measuring ruler 51.

In summary, in use, firstly, the two hoop bodies 2 are sleeved on the surface of the pile foundation 1, then the clamping sleeve 43 is clamped inside the clamping groove 47, the two hoop bodies 2 are fixed by the bolt 3, after the fixing, the rotating handle 41 at the port of the first screw 42 is rotated and the connecting plate 44 is held by hand, so that the connecting plate 44 cannot rotate along with the rotation of the first screw 42, the rotating handle 41 drives the first screw 42 to rotate, the first screw 42 moves with the clamping sleeve 43 when rotating, and similarly, the first screw 42 moves with the hoop body 2, so as to drive the connecting plate 44 to move, the connecting plate 44 drives the pressing block 46 to move, the pile foundation 1 body is fixed by the pressing block 46, so that the hoop body 2 can adapt to pile foundations 1 bodies with different sizes, the pressing block 46 is subjected to elasticity by the first spring 45, so that the pressing effect of the pressing block 46 on the pile foundation 1 is better, then the second screw rods 49 on the surface of the fixed rod 6 are rotated, the inclined struts 48 are driven to move when the second screw rods 49 rotate, the inclined struts 48 are further moved inwards to be contacted with the pile foundation 1, the hoop body 2 is further supported by the inclined struts 48, the hoop body 2 is prevented from moving downwards or inclining after being stressed, the hoop body 2 is conveniently fixed on the pile foundations 1 of different sizes by arranging the fixing device 4, the universality of the hoop body 2 is enhanced, the fixing operation is convenient, the production cost is saved, the two hoop bodies 2 form a circular structure, the pile foundations 1 are extruded and fixed by four pressing blocks 46, the hoop body 2 is fixed on the pile foundation 1 body, at the moment, the rotating distance of each first screw rod 42 cannot be judged during the operation, so the circle center between the two hoop bodies 2 is not at the same position as the circle center of the pile foundation 1, and then make fixed back staple bolt body 2 stable inadequately, this moment when rotating first screw rod 42, staple bolt body 2 can receive the effort in the opposite direction, insert connecting block 52 in slot 54, dipperstick 51 receives the pulling force of second spring 53 this moment, make dipperstick 51's one end and pile foundation 1 body contact each other, utilize dipperstick 51 can real-time measurement staple bolt body 2 and pile foundation 1 between the distance, and then conveniently make the centre of a circle of staple bolt body 2 be close to the centre of a circle of pile foundation 1 as far as possible, conveniently operate, strengthen the stability after the staple bolt is fixed, through setting up auxiliary device 5, conveniently make the centre of a circle of staple bolt body 2 be close to the centre of a circle of pile foundation 1 as far as possible, and then strengthen the fixed stability of staple bolt body 2.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A hoop device convenient for fixing a single pile for an offshore platform comprises a pile foundation (1), two hoop bodies (2), bolts (3) and fixing rods (6), wherein the two hoop bodies (2) are positioned on the surface of the pile foundation (1), the fixing rods (6) are fixedly installed at ports of the two hoop bodies (2), the bolts (3) are arranged on the surface of the fixing rods (6), the two hoop bodies (2) are mutually connected through the fixing rods (6) and the bolts (3), the hoop device is characterized in that a fixing device (4) is arranged between the two hoop bodies (2), the fixing device (4) comprises a clamping sleeve (43), the surface of the clamping sleeve (43) is clamped with the two hoop bodies (2), a first screw rod (42) penetrates through the surface of the clamping sleeve (43) and the surface of the hoop body (2) in a threaded manner, a rotating handle (41) is fixedly installed at the port of the first screw rod (42), one end, far away from the rotating handle (41), of the first screw rod (42) is rotatably connected with a connecting plate (44), a first spring (45) is fixedly connected to the surface of the connecting plate (44), and a pressing block (46) is fixedly connected to one end, far away from the connecting plate (44), of the first spring (45).

2. The hoop device for fixing the monopile on the offshore platform as claimed in claim 1, wherein the bottom of the fixing rod (6) is slidably connected with a diagonal brace (48), a second screw (49) is rotatably penetrated through the side wall of the fixing rod (6), and the surface of the second screw (49) is inserted into the diagonal brace (48) in a threaded manner.

3. The hoop device for fixing the single pile on the offshore platform as claimed in claim 1, wherein the first spring (45) is internally provided with a telescopic rod, and two ends of the telescopic rod are fixedly connected with the connecting plate (44) and the pressing block (46) respectively.

4. The hoop device for fixing a single pile on an offshore platform as claimed in claim 1, wherein the hoop body (2) is provided with a slot (47) on the surface thereof, and the surface of the sleeve (43) is engaged with the slot (47).

5. The hoop device convenient for fixing a single pile for the offshore platform according to claim 1, wherein an auxiliary device (5) is arranged on the surface of the hoop body (2), the auxiliary device (5) comprises a connecting block (52), the bottom of the connecting block (52) is clamped with the hoop body (2), a measuring scale (51) penetrates through the surface of the connecting block (52) in a sliding manner, a second spring (53) is fixedly connected to the side wall of the measuring scale (51), and one end, away from the measuring scale (51), of the second spring (53) is fixedly connected with the connecting block (52).

6. The hoop device for fixing the monopile on the offshore platform as claimed in claim 5, wherein the top of the hoop body (2) and the top of the fixing rod (6) are both provided with slots (54), and the connecting block (52) is connected with the slots (54) by means of the slots (54).

7. A hoop device for fixing a mono pile for an offshore platform according to claim 5, wherein the measuring ruler (51) is of an 'L' -shaped structure, and the second spring (53) is positioned on the side wall of the measuring ruler (51).