CN104266041B

CN104266041B - Underwater bottom-sinking fixing device

Info

Publication number: CN104266041B
Application number: CN201410495825.5A
Authority: CN
Inventors: 刘衡湘; 程巍; 唐继明; 何小辉; 雷勇涛
Original assignee: Jiangnan Industries Group Co Ltd
Current assignee: Jiangnan Industries Group Co Ltd
Priority date: 2014-09-25
Filing date: 2014-09-25
Publication date: 2023-04-18
Anticipated expiration: 2034-09-25
Also published as: CN104266041A

Abstract

The invention relates to an underwater sinking bottom fixing device which is mainly technically characterized by comprising anchor feet, a lifting ring, an upper plate, a connecting rod, a fastening block, a perforated seat, an adjusting screw rod, a fixing seat, a transponder, a fixing plate, a clamp, a shaft pin, a supporting seat, a fixing bolt, a lower plate, a base plate, an industrial caster, an anti-overturning rib plate and a guide bolt, wherein the upper plate, the lower plate and 3 connecting rods form a basic framework of the device. The device has the advantages of simple structure, wide application, convenient maintenance and operation, high reliability and the like.

Description

Underwater bottom-sinking fixing device

Technical Field

The invention relates to an underwater sinking fixing device, belongs to the technical field of process equipment, and can be widely applied to underwater sinking fixing of scientific investigation instruments, equipment and the like in submarine scientific research tests, submarine resource exploration and marine environment monitoring.

Background

With the continuous development of China from oceanic kingdom to oceanic republic of China, the scientific investigation and survey of various ocean environments, ocean resources, ocean landforms and the like at different depths are often required to be carried out by using underwater test equipment, and the underwater fixing device which is simple in structure, safe, reliable and simple and convenient to operate is very required by the underwater scientific test equipment. In the background technology, at present, no special device for fixing instruments and equipment underwater, which can effectively overcome the influence of submarine water flow environment and realize stable and accurate underwater distribution, is available in China. In order to meet the above requirements, we have studied underwater submersible fixing devices.

Disclosure of Invention

The invention aims to solve the technical problem of providing an underwater sinking bottom fixing device, which adopts the design of anchor feet and anti-overturning rib plates, so that the sinking bottom fixing device can be kept stably and accurately distributed to the maximum extent under water, and meanwhile, the device can flexibly move on the ground and can be quickly braked by utilizing industrial trundles and lifting rings, and the hoisting and unloading operation is easy to carry out.

The technical scheme adopted by the invention for solving the technical problems is as follows: it comprises an anchor foot, a lifting ring, an upper plate, a connecting rod, a fastening block, a perforated seat, an adjusting screw, a fixed seat, a transponder, a fixed plate, a clamp, a shaft pin, a supporting seat, a fixed bolt, a lower plate, a base plate, an industrial caster, an anti-turning rib plate and a guide bolt,

3 connecting rods with equal length are welded between the upper plate and the lower plate at equal intervals of 120 degrees, two ends of each connecting rod are respectively fixed on the upper surface of the upper plate and the lower surface of the lower plate by nuts, the upper plate, the lower plate and the 3 connecting rods form a basic frame of the device,

3 lifting rings are fixed on the upper surface of the upper plate at equal intervals by nuts at 120 degrees with each other,

3 perforation seats are welded on the lower edge of the upper plate at an equal distance of 120 degrees,

the adjusting screw is screwed on the perforating seat, the fastening block is sleeved at the front end of the adjusting screw, the adjusting screw is adjusted to enable the fastening block to laterally press instruments and equipment which are arranged in the sinking bottom fixing device,

the fixed seat is fixed on the connecting rod, the fixed plate is fixed on the fixed seat through a screw, the transponder screw used for communicating with the outside is fixed in the mounting hole on the fixed plate,

3 hoops are respectively horizontally welded on the 3 connecting rods,

3 supporting seats are welded in corresponding notches on the circumference of the lower plate at equal intervals of 120 degrees, fixing bolts are arranged in opposite screw holes at the bottoms of the supporting seats,

the anchor foot is hinged on the supporting seat through the shaft pin, the anchor foot can be turned over around the shaft pin along the groove of the supporting seat, the anchor foot is provided with an inserting hole corresponding to the position of the fixing bolt,

the anchor foot can be clamped and inserted in the clamp when turned upwards, the fixing bolt is inserted in the corresponding jack on the anchor foot when the anchor foot is turned downwards to fix the anchor foot,

3 backing plates are fixed on the lower surface of the lower plate by bolts at an equal distance of 120 degrees, 3 industrial caster wheels are respectively fixed on the backing plates,

the anti-turning rib plate is provided with a strip-shaped guide groove,

3 guide bolts are respectively arranged in the strip-shaped guide grooves on the 3 anti-turnover rib plates in a penetrating mode and are tightly screwed in corresponding screw holes on the lower surface of the lower plate, and the anti-turnover rib plates can be horizontally drawn out along the guide grooves when the guide bolts are loosened.

When the device is in a land state, the anchor foot is upwards overturned and clamped in the clamp, the anti-overturning rib plate is retracted below the lower plate and screwed by the guide bolt, and the industrial caster can enable the device to flexibly move on the ground and be quickly braked.

When the underwater sinking bottom is in a state, the industrial caster is dismounted, the anchor foot is pushed out from the clamp and overturned downwards, the fixing bolt is inserted into the insertion hole in the corresponding anchor foot to fix the anchor foot, the guide bolt is unscrewed, the anti-overturning rib plate is horizontally pulled out outwards along the guide groove and then screwed, the lifting ring fixed on the upper plate can be used for carrying out lifting and laying operation, the anchor foot and the anti-overturning rib plate can effectively overcome the influence of the submarine water flow environment, and the underwater stable and accurate laying of the sinking bottom fixing device is realized.

Compared with the prior art, the invention has the following beneficial effects:

1. the design of the anchor feet and the anti-overturning rib plates can effectively overcome the influence of the submarine water flow environment, and the stable and accurate arrangement of the sinking bottom fixing device under water can be realized.

2. The device can flexibly move on the ground and be quickly braked by adopting the design of the industrial trundle and the lifting ring, has low requirements on a carrying mode and carrying equipment, and is easy to hoist and unload.

3. The device has the advantages of simple structure, wide application, convenience in maintenance and operation, high reliability and the like.

Drawings

Fig. 1 is a schematic diagram of the structure of the underwater sinking fixture in the state of land.

Fig. 2 is a schematic structural view of the underwater sinking fixing device of the present invention in an underwater sinking state.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings.

Referring to the attached

drawings

1 and 2, the underwater sunk bottom fixing device comprises an anchor foot 1, a lifting ring 2, an upper plate 3, a connecting rod 4, a fastening block 5, a perforated base 6, an adjusting screw 7, a fixed base 8, a transponder 9, a fixed plate 10, a clamp 11, a shaft pin 12, a supporting base 13, a fixing bolt 14, a lower plate 15, a base plate 16, an industrial caster 17, an anti-turning rib plate 18 and a guide bolt 19.

3 equal-length connecting rods 4 are welded between the upper plate 3 and the lower plate 15 at equal intervals of 120 degrees, two ends of each connecting rod 4 are fixed on the upper surface of the upper plate 3 and the lower surface of the lower plate 15 through nuts respectively, and the upper plate 3, the lower plate 15 and the 3 connecting rods 4 form a basic frame of the device.

3 rings 2 are fixed on the upper surface of the upper plate 3 at 120 degrees with each other through nuts at equal intervals, and the hoisting and laying operation can be carried out through the rings 2.

3 perforation seats 6 are welded on the lower edge of the upper plate 3 at equal intervals of 120 degrees.

The adjusting screw 7 is screwed on the perforating seat 6, and the fastening block 5 is sleeved at the front end of the adjusting screw 7.

The adjusting screw 7 is adjusted to enable the fastening block 5 to laterally press instruments and equipment placed in the sinking bottom fixing device.

Fixing base 8 is fixed in on connecting rod 4, and fixed plate 10 passes through the fix with screw 8 for in the mounting hole on fixed plate 10 with the transponder 9 fix with screw of external liaison.

3 clamps 11 are horizontally welded on 3 connecting rods 4 respectively.

3 supporting seats 13 are welded in corresponding notches on the circumference of the lower plate 15 at equal intervals of 120 degrees with each other.

The fixing bolt 14 is arranged in a through screw hole at the bottom of the supporting seat 13.

The anchor foot 1 is hinged on the supporting seat 13 through a shaft pin 12, the anchor foot 1 can be turned over up and down around the shaft pin 12 along the groove of the supporting seat 13, and the anchor foot 1 is provided with a jack 20 corresponding to the position of the fixing bolt 14.

The anchor foot 1 can be inserted in the clamp 11 by turning upwards, and the fixing bolt 14 is inserted in the corresponding jack 20 on the anchor foot 1 when the anchor foot 1 is turned downwards to fix the anchor foot 1.

The 3 tie plates 16 are bolted to the lower surface of the lower plate 15 at equal distances of 120 ° from each other.

3 industrial casters 17 are fixed to the 3 backing plates 16, respectively.

The anti-turning rib plate 18 is provided with a strip-shaped guide groove.

3 guide bolts 19 are respectively penetrated in the strip-shaped guide grooves on the 3 anti-turnover rib plates 18 and are screwed in the corresponding screw holes on the lower surface of the lower plate 15, and the anti-turnover rib plates 18 can be horizontally drawn out along the guide grooves when the guide bolts 19 are unscrewed.

When the device is in a land state, the anchor foot 1 is turned upwards and clamped in the hoop 11, the anti-turnover rib plate 18 is retracted below the lower plate 15 and screwed by the guide bolt 19, and the industrial caster 17 can enable the device to flexibly move on the ground and can be quickly braked.

When the underwater sinking bottom is in a state, the industrial caster 17 is detached, the anchor foot 1 is pushed out from the hoop 11 and turned downwards, the fixing bolt 14 is inserted into the corresponding jack 20 on the anchor foot 1 to fix the anchor foot 1, the guide bolt 19 is unscrewed, the anti-turning rib plate 18 is horizontally pulled out outwards along the guide groove and then the guide bolt 19 is screwed, the hanging ring 2 fixed on the upper plate 3 can be used for carrying out hoisting and laying operation, the anchor foot 1 and the anti-turning rib plate 18 can effectively overcome the influence of the submarine water flow environment, and the underwater stable and accurate laying of the sinking bottom fixing device is realized.

Claims

1. An underwater sinking bottom fixing device is characterized by comprising an anchor foot (1), a lifting ring (2), an upper plate (3), a connecting rod (4), a fastening block (5), a perforated seat (6), an adjusting screw rod (7), a fixed seat (8), a transponder (9), a fixed plate (10), a clamp (11), a shaft pin (12), a supporting seat (13), a fixing bolt (14), a lower plate (15), a base plate (16), an industrial caster (17), an anti-overturning rib plate (18) and a guide bolt (19);

3 connecting rods (4) with equal length are welded between the upper plate (3) and the lower plate (15) at an equal distance of 120 degrees, two ends of each connecting rod (4) are respectively fixed on the upper surface of the upper plate (3) and the lower surface of the lower plate (15) by nuts, and the upper plate (3), the lower plate (15) and the 3 connecting rods (4) form a basic frame of the device;

3 hoisting rings (2) are fixed on the upper surface of the upper plate (3) at equal intervals through nuts at an angle of 120 degrees;

3 perforating seats (6) are welded on the lower edge of the upper plate (3) at 120-degree intervals;

the adjusting screw (7) is rotatably arranged on the perforating seat (6), the fastening block (5) is sleeved at the front end of the adjusting screw (7), and the adjusting screw (7) is adjusted to enable the fastening block (5) to laterally compress instruments and equipment arranged in the submerged bottom fixing device;

the fixed seat (8) is fixed on the connecting rod (4), the fixed plate (10) is fixed on the fixed seat (8) through screws, and the transponder (9) communicated with the outside is fixed in the mounting hole in the fixed plate (10) through screws;

3 hoops (11) are respectively and horizontally welded on the 3 connecting rods (4);

3 supporting seats (13) are welded in corresponding notches on the circumference of the lower plate (15) at equal intervals of 120 degrees, and fixing bolts (14) are arranged in opposite threaded holes at the bottoms of the supporting seats (13);

the anchor foot (1) is hinged on the supporting seat (13) through a shaft pin (12), the anchor foot (1) can turn over up and down around the shaft pin (12) along the groove of the supporting seat (13), and the anchor foot (1) is provided with an insertion hole (20) corresponding to the position of the fixing bolt (14);

the anchor foot (1) can be clamped and inserted in the hoop (11) when being turned upwards, and the fixing bolt (14) is inserted in the corresponding jack (20) on the anchor foot (1) when the anchor foot (1) is turned downwards to fix the anchor foot (1);

the 3 backing plates (16) are fixed on the lower surface of the lower plate (15) by bolts at equal intervals of 120 degrees, and 3 industrial caster wheels (17) are respectively fixed on the 3 backing plates (16);

the anti-turning rib plate (18) is provided with a strip-shaped guide groove;

3 guide bolts (19) are respectively arranged on the strip-shaped guide grooves of the 3 anti-turnover rib plates (18) in a penetrating way and are tightly screwed in corresponding screw holes on the lower surface of the lower plate (15), and the anti-turnover rib plates (18) can be horizontally drawn out along the guide grooves when the guide bolts (19) are loosened.