阅读说明：本技术 深水预调试收发球筒翻转架 (Deepwater pre-debugging ball receiving and dispatching barrel roll-over stand ) 是由 叶永彪 张西伟 石锦坤 黄佳瀚 张捷 高磊 杨志彬 王超 郭飞 于 2020-06-03 设计创作，主要内容包括：本发明公开了一种深水预调试收发球筒翻转架,包括底座、设置在所述底座上的用于与收发球筒一端的连接器连接的翻转座、间隔所述翻转座设置在所述底座上的用于与收发球筒另一端支撑定位其上的支撑座、设置在所述底座上并位于所述翻转座和支撑座之间的至少一个用于支撑在收发球筒下方的支撑架；所述翻转座的第一表面上设有与连接器配合的导向筒；所述翻转座相对所述底座可在一第一位置和一第二位置之间来回转动。本发明的深水预调试收发球筒翻转架,用于深水预调试收发球筒在海上或陆地的吊装、运输、水下湿存和水下翻转,操作简单；整体结构强度可靠。(The invention discloses a deepwater pre-debugging ball receiving and dispatching barrel roll-over stand which comprises a base, a roll-over seat, a supporting seat and at least one supporting frame, wherein the roll-over seat is arranged on the base and is used for being connected with a connector at one end of a ball receiving and dispatching barrel, the supporting seat is arranged on the base at intervals, is used for supporting and positioning the other end of the ball receiving and dispatching barrel, and the supporting frame is arranged on the base and is positioned between the roll-over seat and the supporting seat and is used for supporting the lower part of the ball receiving and dispatching barrel; a guide cylinder matched with the connector is arranged on the first surface of the overturning seat; the turnover seat can rotate back and forth between a first position and a second position relative to the base. The overturning frame for the deepwater pre-debugging ball receiving and dispatching cylinder is used for hoisting, transporting, underwater wet storing and underwater overturning the deepwater pre-debugging ball receiving and dispatching cylinder on the sea or on the land, and is simple to operate; the overall structure has reliable strength.)

1. The deepwater pre-debugging ball receiving and dispatching barrel roll-over stand is characterized by comprising a base, a roll-over seat, a supporting seat and at least one supporting frame, wherein the roll-over seat is arranged on the base and is used for being connected with a connector at one end of a ball receiving and dispatching barrel, the supporting seat is arranged on the base at intervals, and is used for supporting and positioning the other end of the ball receiving and dispatching barrel, and the supporting frame is arranged on the base and is positioned between the roll-over seat and the supporting seat and used for supporting the lower part of the ball receiving and dispatching barrel;

a guide cylinder matched with the connector is arranged on the first surface of the turnover seat;

the turnover seat can rotate back and forth between a first position and a second position relative to the base;

in the first position, the overturning seat is vertical relative to the base, the guide cylinder faces the supporting seat, and the ball receiving and sending cylinder is horizontally arranged between the overturning seat and the supporting seat;

and at the second position, the overturning seat is parallel to the base and the first surface faces upwards, and the ball receiving and transmitting cylinder is matched with the guide cylinder through the connector and is erected on the overturning seat.

2. The deep water pre-debugging ball receiving and dispatching barrel roll-over stand of claim 1, wherein the base comprises a supporting frame and a sinking prevention plate arranged at the bottom of the supporting frame;

and a plurality of water permeable holes are distributed on the anti-sinking plate.

3. The deep water pre-debugging ball receiving and dispatching barrel roll-over stand of claim 1, wherein two opposite first support rods are arranged on the base; the opposite ends of the turnover seat are erected on the first supporting rod through rotating shafts and can rotate relative to the first supporting rod.

4. The deep water pre-debugging ball receiving and dispatching barrel roll-over stand of claim 1, wherein a second support rod is further arranged on the base, is positioned on one side of the roll-over stand far away from the supporting seat and is positioned between the two first support rods;

a locking assembly is arranged at the top of the second supporting rod, and a locking part matched with the locking assembly is arranged on one side of the overturning seat;

when the turnover seat is located at the second position, the locking part is located at the top of the second supporting rod and is in locking connection through the locking assembly.

5. The deep water pre-debugging ball receiving and dispatching barrel roll-over stand of claim 4, wherein the locking assembly comprises a fixed shaft seat and a fixed pin shaft which can transversely penetrate through the fixed shaft seat back and forth;

the locking part comprises a locking plate which can be matched with the fixed shaft seat, and the locking plate is provided with a locking hole matched with the fixed shaft seat.

6. The deep water pre-debugging ball receiving and dispatching barrel roll-over stand of claim 1, wherein the supporting seat comprises a third supporting rod vertically arranged on the base and an openable pipe clamp arranged at the top of the third supporting rod.

7. The deep water pre-commissioning ball receiving and dispatching barrel roll-over stand of claim 1, wherein the support frame comprises two support rods which are oppositely and vertically arranged on the base at intervals, and a cross rod which is transversely connected between the two support rods.

8. The deep water pre-commissioning ball receiving and launching barrel roll-over stand of claim 7, wherein the upper end of the support rod is bent away from the cross rod, so that a guide opening is formed at the top of the support frame.

9. The deep water pre-commissioning pitch pot roll-over stand of claim 1, further comprising a lifting lug disposed on the base.

10. The deep water pre-commissioning pitch barrel roll-over stand of claim 9, wherein the lifting lugs are at least four and distributed at opposite corners of the base.

Technical Field

The invention relates to a roll-over stand, in particular to a roll-over stand for a deep water pre-debugging ball receiving and dispatching barrel.

Background

With the rapid development of offshore oil, deepwater oil field development becomes the main war zone of each large oil company, and deepwater facility pre-debugging operation is a key operation step before deepwater marine pipe production. In the process of pre-debugging construction of the deepwater submarine pipeline, the processes of cleaning the submarine pipeline, measuring the diameter, testing the pressure and the like need to be completed by utilizing the ball receiving and transmitting cylinder, and the series of construction needs to be completed by the ball receiving and transmitting cylinder which can be used underwater and the connector arranged on the ball receiving cylinder.

The deepwater pre-debugging ball receiving and dispatching cylinder needs to be in a vertical state when being connected underwater, and the deepwater pre-debugging ball receiving and dispatching cylinder needs to be kept in a horizontal state when being transported, operated and tested on land, so that the deepwater pre-debugging ball receiving and dispatching cylinder needs to be turned over according to different environments, and the operation is difficult.

Disclosure of Invention

The invention aims to provide a deepwater pre-debugging ball receiving and dispatching barrel overturning frame for realizing overturning operation of a ball receiving and dispatching barrel.

The technical scheme adopted by the invention for solving the technical problems is as follows: the deep water pre-debugging ball receiving and dispatching barrel overturning frame comprises a base, an overturning seat, a supporting seat and at least one supporting frame, wherein the overturning seat is arranged on the base and used for being connected with a connector at one end of a ball receiving and dispatching barrel, the supporting seat is arranged on the base at intervals, used for being supported and positioned with the other end of the ball receiving and dispatching barrel, and the supporting frame is arranged on the base and positioned between the overturning seat and the supporting seat and used for being supported below the ball receiving and dispatching barrel;

a guide cylinder matched with the connector is arranged on the first surface of the turnover seat;

the turnover seat can rotate back and forth between a first position and a second position relative to the base;

in the first position, the overturning seat is vertical relative to the base, the guide cylinder faces the supporting seat, and the ball receiving and sending cylinder is horizontally arranged between the overturning seat and the supporting seat;

and at the second position, the overturning seat is parallel to the base and the first surface faces upwards, and the ball receiving and transmitting cylinder is matched with the guide cylinder through the connector and is erected on the overturning seat.

Preferably, the base comprises a supporting frame and an anti-sinking plate arranged at the bottom of the supporting frame;

and a plurality of water permeable holes are distributed on the anti-sinking plate.

Preferably, two opposite first supporting rods are arranged on the base; the opposite ends of the turnover seat are erected on the first supporting rod through rotating shafts and can rotate relative to the first supporting rod.

Preferably, a second support rod is further arranged on the base, and the second support rod is positioned on one side of the turnover seat away from the support seat and between the two first support rods;

a locking assembly is arranged at the top of the second supporting rod, and a locking part matched with the locking assembly is arranged on one side of the overturning seat;

when the turnover seat is located at the second position, the locking part is located at the top of the second supporting rod and is in locking connection through the locking assembly.

Preferably, the locking assembly comprises a fixed shaft seat and a fixed pin shaft which can transversely penetrate through the fixed shaft seat back and forth;

the locking part comprises a locking plate which can be matched with the fixed shaft seat, and the locking plate is provided with a locking hole matched with the fixed shaft seat.

Preferably, the supporting seat comprises a third supporting rod vertically arranged on the base and an openable pipe clamp arranged at the top of the third supporting rod.

Preferably, the support frame comprises two support rods which are oppositely and vertically arranged on the base at intervals and a cross rod which is transversely connected between the two support rods.

Preferably, the upper end of the supporting rod is bent towards a direction far away from the cross rod, so that a guide opening is formed at the top of the supporting frame.

Preferably, the deepwater pre-debugging ball receiving and dispatching barrel roll-over stand further comprises a lifting lug arranged on the base.

Preferably, the lifting lugs are at least four and distributed at the opposite corners of the base.

The overturning frame for the deepwater pre-debugging ball receiving and dispatching cylinder is used for hoisting, transporting, underwater wet storing and underwater overturning the deepwater pre-debugging ball receiving and dispatching cylinder on the sea or on the land, and is simple to operate; the overall structure has reliable strength. When the weather window is low in sea stormy waves, the deepwater pre-debugging ball receiving and sending cylinder is hoisted and lowered to be stored underwater in a wet mode, the ball receiving and sending cylinder can be turned over underwater when the weather is poor, and therefore installation cost is greatly saved.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural view of a deep water pre-debugging ball receiving and dispatching barrel roll-over stand according to an embodiment of the invention;

FIG. 2 is a schematic view of the roll-over stand of FIG. 1 in a first position;

fig. 3 is a schematic view of the roll-over stand of fig. 1 in a second position.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, the deep water pre-commissioning ball receiving and dispatching ball barrel roll-over stand according to an embodiment of the present invention includes a base 10, a roll-over seat 20 disposed on the base 10, a support seat 30, and at least one support frame 40. The base 10 serves as a support base for the entire roll-over stand, and the roll-over stand 20 is provided on the base 10 for connection to a connector 110 mounted on one end of the ball-receiving and-sending barrel 100. The supporting seat 30 is spaced apart from and opposite to the flipping seat 20 on the base 10 for supporting and positioning the other end of the ball receiving and dispatching cylinder 100 thereon. The supporting frame 40 is located between the flipping seat 20 and the supporting seat 30 on the base 10 for supporting below the ball receiving and dispatching barrel 100.

The first surface of the flipping base 20 is provided with a guiding barrel 21 for matching with the connector 110 on the ball receiving and dispatching barrel 100, so that the ball receiving and dispatching barrel 100 can be positioned on the first surface of the flipping base 20 and fixed relative to the flipping base 20. The flipping seat 20 is rotatable back and forth between a first position and a second position relative to the base 10. In the first position, the flipping base 20 is vertical to the base 10, the guiding cylinder 21 faces the supporting base 30, and the ball receiving and dispatching cylinder 100 is horizontally arranged between the flipping base 20 and the supporting base 30, as shown in fig. 2; in the second position, the flipping base 20 is parallel to the base 10 and the first surface is facing upward, and the ball receiving and dispatching cylinder 100 is erected on the flipping base 20 through the connector 110 and the guide cylinder 21, as shown in fig. 3.

Specifically, the base 10 may include a support frame 11, and a sinking prevention plate 12 disposed at the bottom of the support frame 11. The supporting frame 11 is mainly formed by welding H-shaped steel, steel plates and the like, has reliable structural strength, and ensures the safety of the turnover frame under the working conditions of transportation and hoisting in water.

The anti-sinking plate 12 is welded below the supporting frame 11 and mainly bears pressure to ensure that the roll-over stand does not sink into the seabed when entering the water bed. Prevent that heavy board 12 distributes and has a plurality of holes 13 of permeating water, can lead to water and reduce the area of preventing heavy board 12 for when the roll-over stand hoist and mount income water, reduce attack area, thereby reduce the attack force of wave to the roll-over stand, produce loose rope phenomenon when preventing to go into water.

The overturning seat 20 is arranged on the base 10 and can rotate relative to the base 10, so that the ball receiving and dispatching cylinder 100 can be overturned, and the transportation level and the operation vertical state of the ball receiving and dispatching cylinder 100 are met. The roll-over stand 20 may include a frame formed by welding profile steels and steel plates fixed on at least one side of the frame, wherein a surface of one of the steel plates forms a first surface, and the guide cylinder 21 is fixed on the first surface by welding or the like. The connector 110 of the ball receiving and dispatching cylinder 100 is inserted into the guide cylinder 21 and positioned on the overturning seat 20, so that the ball receiving and dispatching cylinder 100 is fixed on the overturning seat 20.

The base 10 is provided with two opposite first supporting rods 14 corresponding to the tilting seat 20, and the first supporting rods 14 can be welded on the base 10 near the edge thereof. The opposite ends of the roll-over stand 20 are erected on the first support bar 14 by a rotation shaft 22 and are rotatable with respect to the first support bar 14. The turning seat 20 can be turned by 0-90 °, 0-180 °, 0-360 °, etc., and the turning angle between the first position and the second position is 0-90 °. An inclined strut is connected between the first strut 14 and the base 10, and plays a role in stabilizing the first strut 14.

The base 10 is further provided with a second support bar 15, and the second support bar 15 is located on one side of the turnover seat 20 away from the support seat 30 and between the two first support bars 14. The top of the second support bar 15 is provided with a locking assembly 16, and one side of the turning seat 20 is provided with a locking part 22 matched with the locking assembly 16.

When the roll-over stand 20 is at the second position, the locking part 22 is located on the top of the second support bar 15 and is locked and connected by the locking assembly 16, so that the roll-over stand 20 is kept at the second position (i.e. parallel to the base 10 as shown in fig. 3), and the firm reliability of the state of the roll-over stand 20 at the second position is ensured.

The locking assembly 16 may include a fixed shaft seat and a fixed pin shaft that may be transversely inserted into the fixed shaft seat back and forth. The locking portion 22 includes a locking plate that fits over the fixed shaft seat, and the locking plate is provided with a locking hole that fits over the fixed shaft seat. When the roll-over seat 20 rotates to the second position, after the locking part 22 is fitted to the fixed shaft seat, an operator or an underwater robot can put the fixed shaft into the locking part 22 and the fixed shaft seat to lock the locking part 22, thereby positioning the roll-over seat 20. In order to facilitate the operation of the underwater robot, a handle can be welded on the fixed pin shaft.

An inclined supporting rod is connected between the second supporting rod 15 and the base 10, and the function of stabilizing the second supporting rod 15 is achieved.

The supporting seat 30 is opposite to the flipping seat 20 on the base 10 at an interval, and the interval distance is set according to the length of the ball receiving and dispatching cylinder 100. When the ball receiving and dispatching cylinder 100 is horizontally arranged on the roll-over stand, the connector 110 at one end of the ball receiving and dispatching cylinder 100 is matched with the guide cylinder 21 on the roll-over seat 20 and is relatively fixed, and the opposite end is arranged on the supporting seat 30 and is positioned.

In this embodiment, the supporting base 30 includes a third supporting rod 31 standing on the base 10, and an openable pipe clamp 32 disposed on the top of the third supporting rod 31. The openable and closable arrangement of the pipe clamp 32 allows it to be fitted to the outer periphery of the end of the ball receiving and dispensing cylinder 100, locking it to the support base 30. In order to facilitate the underwater robot to operate the pipe clamp 32 to open and close, the pipe clamp 32 is locked and opened through a fixed pin shaft provided with a handle.

An inclined strut is further connected between the third support rod 31 and the base 10, and plays a role in stabilizing the third support rod 31.

Since the ball receiving and dispatching cylinder 100 has a certain length, when it is in a horizontal state on the roll-over stand, the middle part needs to be supported by the supporting frame 40 to be stable except for the matching of the two ends with the roll-over seat 20 and the supporting seat 30. The number of the supporting frames 40 can be set according to the requirement, and can be arranged at one or more intervals.

The support frame 40 may include two support rods 41 spaced apart and standing on the base 10, and a cross bar 42 connected transversely between the two support rods 41. The upper ends of the two supporting rods 41 protrude upwards relative to the cross rod 42, the ball receiving and sending cylinder is mainly supported on the cross rod 42, and the upper ends of the supporting rods 41 limit the ball receiving and sending cylinder 100 on the cross rod 42 to avoid falling off the supporting frame 40.

Preferably, the upper end of the supporting rod 41 is bent away from the cross rod 42, so that a guiding opening is formed at the top of the supporting frame 40 to guide the ball receiving and dispatching cylinder 100 to be placed in the supporting frame 40.

Further, the deepwater pre-debugging ball receiving and dispatching barrel roll-over stand further comprises lifting lugs 50 arranged on the base 10, the lifting function of the roll-over stand is achieved, and lifting shackles penetrate into lifting lug holes of the lifting lugs 50 during lifting.

In this embodiment, as shown in fig. 1, the base 10 is rectangular as a whole, and at least four lifting lugs 50 are arranged and distributed at opposite corners of the base 10.

With reference to fig. 1-3, when the deep water pre-debugging ball receiving and dispatching barrel roll-over stand of the present invention is used, the ball receiving and dispatching barrel 100 is horizontally placed on the base 10 and supported on the support frame 40, one end of the ball receiving and dispatching barrel 100, which is provided with the connector 110, is matched with the guide barrel 21 of the roll-over stand 20 for positioning, and further, a cable can be used for binding and reinforcing; the other end of the ball receiving and dispatching cylinder 100 is arranged on the supporting seat 30 and fixed through the pipe clamp 32, and the operations of transportation, hoisting, water entering and the like of the ball receiving and dispatching cylinder 100 can be carried out after the operations are finished.

When the ball receiving and dispatching cylinder 100 is connected underwater, the fixing of one end of the ball receiving and dispatching cylinder 100 on the supporting seat 30 can be released through the underwater robot operating pipe clamp 32; the receiving and dispatching ball cylinder 100 is turned to a vertical state, meanwhile, the turning seat 20 is driven to turn to the parallel base 10 relative to the base 10, and the horizontal state of the turning seat 20 is fixed and maintained through the matching and locking of the locking part 22 on the turning seat 20 and the locking component 16, so that the stability of the vertical state of the receiving and dispatching ball cylinder 100 is ensured.

After the ball receiving and dispatching barrel 100 is turned to be vertical, the connector 110 can be separated from the ball receiving and dispatching barrel 100, and the ball receiving and dispatching barrel 100 is released from being fixed on the turning seat 20, so that the subsequent ball receiving and dispatching barrel 100 can be conveniently lifted and transported.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.