CN210882532U - Float structure capable of adjusting direction - Google Patents
Float structure capable of adjusting direction Download PDFInfo
- Publication number
- CN210882532U CN210882532U CN201921452102.1U CN201921452102U CN210882532U CN 210882532 U CN210882532 U CN 210882532U CN 201921452102 U CN201921452102 U CN 201921452102U CN 210882532 U CN210882532 U CN 210882532U
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- steel pipe
- groove
- hoop
- pipe
- exhaust
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 238000005188 flotation Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a can adjust flotation pontoon structure of direction. The device comprises a first floating box and a second floating box which are oppositely arranged, wherein a plurality of cross beams are arranged between the middle parts and the middle upper parts of the inner side walls of the first floating box and the second floating box; a plurality of middle hoop assemblies are fixedly arranged on a plurality of cross beams positioned at the middle upper part; the steel pipe is characterized by also comprising a transverse steel pipe, wherein a first flange and a second flange are respectively arranged at two ends of the steel pipe, and the middle part of the steel pipe is fixed by each middle hoop component; the top wall of the steel pipe is provided with an exhaust component; a first groove which is transversely penetrated is arranged in the middle of the top of the first floating box, a second groove which is transversely penetrated is arranged in the middle of the top of the second floating box, the first groove and the second groove share a center line, and the center line is vertical to the center line of the steel pipe; and the middle parts of the first groove and the second groove are provided with side clamping hoop assemblies. The utility model has the advantages of being simple in structure and simple in operation, can adjust the direction of steel pipe on the flotation tank according to the engineering needs.
Description
Technical Field
The utility model belongs to the technical field of the equipment of dredging, especially, relate to a float structure that can adjust the direction.
Background
In the dredging construction engineering, the box-type floating pipe is an important device for building a sludge discharge pipeline, and structurally comprises a floating box positioned at the lower part and a steel pipe fixed at the top of the floating box, wherein the box-type floating pipe is connected in series into the sludge discharge pipeline (or connected in series with a self-floating rubber pipe) during use, and the self-floating box is utilized to provide buoyancy for the sludge discharge pipeline, so that the sludge discharge pipeline floats on the surface of a water body, and the self-floating pipeline is formed.
The steel pipe and the buoyancy tank of the existing box-type floating pipe are of a welded and fixed structure, the steel pipe is transversely erected on the surface of the buoyancy tank through components such as a support and the like, the support and the top of the buoyancy tank and the support and the steel pipe are welded and fixed in a welding mode, and the box-type floating pipe is towed by a ship such as a tugboat and the like to move to a proper position and is connected with other pipelines when in use.
The fixed box-type floating pipe has the following problems in use: after the box-type floating pipe is put into use, the direction of the steel pipe (generally corresponding to the change of the trend and the extending path of the self-floating pipeline) needs to be adjusted to another vertical direction under certain conditions, and the floating box at the bottom is usually anchored by adopting an anchor facility and a water bottom, so that the overall turning of the integral box-type floating pipe facility is a complicated and difficult process, and the operations of lifting the anchor, dragging the whole body to turn the direction, re-positioning the floating pipe and then re-anchoring the floating pipe are usually time-consuming and labor-consuming. Therefore, the structure of the box-type floating pipe needs to be optimally designed to meet the requirement of adjusting the direction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, simple operation's the flotation pontoon structure that can adjust the direction for solving the technical problem that exists among the well-known technique.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a float structure capable of adjusting direction comprises a first float chamber and a second float chamber which are oppositely arranged, wherein a plurality of cross beams are arranged between the middle parts and the middle upper parts of the inner side walls of the first float chamber and the second float chamber; a plurality of middle hoop components are fixedly installed on a plurality of cross beams positioned at the middle upper part, each middle hoop component comprises a middle lower hoop of which the bottom is fixedly welded with the cross beam, the outer walls at two sides are fixedly contacted with the inner angles of the first buoyancy tank and the second buoyancy tank, and the middle lower hoop is fixedly installed on the middle lower hoop; the steel pipe is characterized by also comprising a transverse steel pipe, wherein a first flange and a second flange are respectively arranged at two ends of the steel pipe, and the middle part of the steel pipe is fixed by each middle hoop component; the top wall of the steel pipe is provided with an exhaust component; a first groove which is transversely penetrated is arranged in the middle of the top of the first floating box, a second groove which is transversely penetrated is arranged in the middle of the top of the second floating box, the first groove and the second groove share a center line, and the center line is vertical to the center line of the steel pipe; the middle part at first recess and the middle part of second recess all are equipped with lateral part clamp subassembly, and the lateral part clamp subassembly includes clamp under the bottom and the tank bottom welded fastening's of place recess lateral part, and the installation is fixed with clamp on the lateral part on the clamp under the lateral part.
The utility model has the advantages that: the utility model provides a simple reasonable enough floating pipe structure of adjusting direction of structural design compares with current box type floating pipe, through setting up relative first flotation tank and second flotation tank among this technical scheme, makes whole device more steady under the buoyancy effect of two flotation tanks. Through set up a plurality of middle part clamp subassemblies between the top at the flotation tank, and set up lateral part clamp subassembly in the recess at both tops of first flotation tank and second flotation tank, make the steel pipe possess horizontal and vertical two loading positions, when the direction of needs adjustment steel pipe, only need remove current each clamp subassembly and after the direction of turning back lock another ascending clamp subassembly can, and need not to operate the flotation tank of lower part, and easy operation is convenient, save time, adopt facilities such as conventional anchor boat to go on, need not to adopt facilities such as tug boat to assist.
Preferably: the exhaust assembly comprises a connecting pipe arranged on the top wall of the steel pipe, an exhaust valve is arranged above the connecting pipe, and an exhaust pipe is arranged above the exhaust valve.
Preferably: the two groups of exhaust assemblies are respectively positioned on the left part of the middle part and the right part of the middle part on the top wall of the steel pipe; the connecting pipe and the exhaust valve and the exhaust pipe are connected by flanges; the upper end of the exhaust pipe is bent back downwards.
Preferably: the top of the steel pipe is also provided with a plurality of lifting rings; the rings comprise two middle rings arranged in the middle of the steel pipe and two side rings arranged on the steel pipe and close to two ends.
Preferably: one end of each cross beam is welded and fixed with the inner side wall of the first floating box, and the other end of each cross beam is welded and fixed with the inner side wall of the second floating box.
Preferably: the top of clamp and the bottom of clamp under the bottom of clamp, the top of clamp and the bottom of clamp all are equipped with the rubber pad under the lateral part of clamp subassembly on the lateral part of lateral part clamp subassembly on the middle part of middle part clamp subassembly.
Preferably: the two ends of the middle lower part of each of the first buoyancy tank and the second buoyancy tank are inclined planes, lantern rings are installed in the middle of the four inclined planes, each lantern ring is connected with an anchor cable, and the outer end of each anchor cable is connected with an anchor.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front view half-section structure of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 5 is a schematic front view of another usage state of the present invention.
In the figure: 1. a first flange plate; 2. a lateral hanging ring; 3. a connecting pipe; 4. an exhaust pipe; 5. an exhaust valve; 6. a middle lifting ring; 7. a side clip assembly; 7-1, clamping a hoop on the side part; 7-2, a side lower clamp; 8. a middle clamp assembly; 8-1, clamping a hoop on the middle part; 8-2, a middle lower hoop; 9. a steel pipe; 10. a second flange plate; 11. a rubber pad; 12. a first buoyancy tank; 12-1, a first top groove; 13. a collar; 14. an anchor cable; 15. an anchor; 16. a second buoyancy tank; 16-1, a second top groove; 17. a cross member.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:
referring to fig. 1, the direction adjustable float structure of the present invention includes a first float chamber 12 and a second float chamber 16, which are oppositely disposed, and a plurality of beams 17 are disposed between the middle portions and the middle upper portion of the inner side walls.
Both the first buoyancy tank 12 and the second buoyancy tank 16 are each made of welded steel plates and are integrally sealed to provide sufficient buoyancy. Each cross beam 17 is used for connecting the first buoyancy tank 12 and the second buoyancy tank 16, and structurally, each cross beam 17 can be made of thick-walled steel pipes, i-shaped steel and the like and arranged at equal intervals in the transverse direction.
Referring to fig. 2, 3 and 4, a plurality of middle band assemblies 8 are fixedly mounted on a plurality of cross beams 17 positioned at the middle upper portion, each middle band assembly 8 comprises a middle lower band 8-2 of which the bottom is fixedly welded to the cross beam 17, the outer walls at both sides are fixedly contacted with the inner corners of the first buoyancy tank 12 and the second buoyancy tank 16, and the middle upper band 8-1 is fixedly mounted on the middle lower band 8-2. The middle upper clamp 8-1 and the middle lower clamp 8-2 are both semicircular and form a complete circular clamp after butt joint and buckling. As shown in the figure, the end parts of the middle upper clamp 8-1 and the middle lower clamp 8-2 are respectively provided with a connecting plate with a connecting hole, and when the two clamps are butted and buckled, a fastening bolt is inserted into each group of connecting holes of the two adjacent connecting plates and is screwed and fixed.
The steel tube structure is characterized by further comprising a transverse steel tube 9, a first flange plate 1 and a second flange plate 10 are arranged at two ends of the steel tube 9 respectively, the middle of the steel tube 9 is fixed through middle hoop assemblies 8, and as shown in the drawing, the number of the middle hoop assemblies 8 is four, and the middle hoop assemblies are arranged at the left position of the middle and the right position of the middle respectively.
The top wall of the steel tube 9 is provided with an exhaust assembly, and the exhaust assembly is used for exhausting the gas accumulated in the steel tube 9 out of the pipeline, so that the internal gas pressure is prevented from being too high.
In this embodiment, the exhaust assembly includes a connecting pipe 3 installed on the top wall of the steel pipe 9, an exhaust valve 5 is installed above the connecting pipe 3, an exhaust pipe 4 is installed above the exhaust valve 5, and the lower end of the connecting pipe 3 is welded and fixed to the top wall of the steel pipe 9. In operation, when the internal gas pressure rises to the response value of the exhaust valve 5, the exhaust valve 5 is opened to discharge the internal gas through the exhaust pipe 4.
Further, in order to ensure the exhaust effect, the exhaust assemblies are arranged into two groups, and the two groups are respectively positioned on the left part and the right part of the middle part of the top wall of the steel pipe 9, so that the steel pipe 9 is provided with a front exhaust assembly and a rear exhaust assembly, and the gas in the steel pipe 9 can be exhausted from the front part and/or the rear part. The connecting pipe 3 and the exhaust valve 5 and the exhaust pipe 4 are connected by flanges. The upper end of the exhaust pipe 4 is bent back downwards, so that rainwater, sundries and the like can be prevented from entering the exhaust pipe 4 to block the exhaust pipe.
The exhaust valve 5 comprises a valve body, an inner sleeve is arranged in the valve body, a floating ball is arranged in the inner sleeve, an air hole is formed in the side wall of the middle of the inner sleeve, when the air pressure below the floating ball is increased to a certain value, the floating ball is subjected to upward pressure and is larger than the gravity of the floating ball, the floating ball moves upwards until the floating ball moves to the position above the air hole, and the air flow entering from the lower port of the valve body penetrates through the air hole in the inner sleeve and is finally discharged from the upper port of. The exhaust valve 5 is a commercially available part and will not be described in detail.
The middle position of the top of the first floating box 12 is provided with a first groove 12-1 which is transversely penetrated, the middle position of the top of the second floating box 16 is provided with a second groove 16-1 which is transversely penetrated, the first groove 12-1 and the second groove 16-1 share a center line, and the center line is vertical to the center line of the steel pipe 9.
And side hoop assemblies 7 are arranged in the middle of the first groove 12-1 and the middle of the second groove 16-1, each side hoop assembly 7 comprises a side lower hoop 7-2 with the bottom welded and fixed with the bottom of the groove, and a side upper hoop 7-1 is fixedly arranged on each side lower hoop 7-2. The upper clamp 7-1 on the side part and the lower clamp 7-2 on the side part are both semicircular and form a complete circular clamp after butt joint and buckling. As shown in the figure, the side upper clamp 7-1 and the side lower clamp 7-2 are both provided with connecting plates with connecting holes at the end parts, and when the two clamps are butted and buckled, fastening bolts are inserted into the connecting holes of each group of two adjacent connecting plates and are screwed and fixed.
In order to hoist and move the steel pipe 9, in this embodiment, a plurality of hanging rings are further provided on the top of the steel pipe 9. The rings include two middle rings 6 arranged in the middle of the steel pipe 9 and two side rings 2 arranged on the steel pipe 9 and close to the two ends, and the middle rings 6 and the side rings 2 provide four lifting points for the steel pipe 9.
In this embodiment, in order to improve the stability of fixing each clamp assembly to the steel pipe 9, rubber pads 11 are disposed on the top of the middle upper clamp 8-1 and the bottom of the middle lower clamp 8-2 of the middle clamp assembly 8, and on the top of the side upper clamp 7-1 and the bottom of the side lower clamp 7-2 of the side clamp assembly 7.
Considering that the self-floating pipeline in the construction water area is usually shifted under the action of wind and waves on the surface of the water body, in order to anchor, in the embodiment, two ends of the middle lower part of each of the first buoyancy tank 12 and the second buoyancy tank 16 are set to be inclined planes, lantern rings 13 are installed in the middle parts of the four inclined planes, anchor cables 14 are connected to the lantern rings 13, and anchors 15 are connected to the outer ends of the anchor cables 14. Through throwing each anchor 15 in the water at this floating pipe structure place, realized the anchoring, effectively avoided this floating pipe structure and from floating the pipeline emergence skew removal.
The utility model discloses an adjustment mode:
FIG. 1 shows a first state in which a steel pipe 9 is held by a plurality of middle band assemblies 8; when reversing is needed, the middle upper clamps 8-1 of the plurality of middle clamp assemblies 8 are removed, then the steel pipe 9 is lifted, the steel pipe is rotated by 90 degrees and then is lowered, the middle of the steel pipe 9 falls into the first groove 12-1 and the second groove 16-1 (namely falls into the side lower clamps 7-2 of the two side clamp assemblies 7), then the side upper clamps 7-1 of the two side clamp assemblies 7 are in butt joint with the corresponding side lower clamps 7-2 and are fixedly connected through bolts, and each removed middle upper clamp 8-1 is in butt joint with the corresponding middle lower clamp 8-2 again (so as to avoid loss), namely, another use state shown in fig. 5 is formed, and in the use state, the steel pipe 9 is turned by 90 degrees compared with the use state shown in fig. 1.
Claims (7)
1. A buoy structure capable of adjusting direction is characterized in that: comprises a first buoyancy tank (12) and a second buoyancy tank (16) which are oppositely arranged, and a plurality of cross beams (17) are arranged between the middle parts and the middle upper parts of the inner side walls of the first buoyancy tank and the second buoyancy tank; a plurality of middle hoop components (8) are fixedly installed on a plurality of cross beams (17) positioned at the middle upper part, each middle hoop component (8) comprises a middle lower hoop (8-2) of which the bottom is fixedly welded with the cross beam (17), the outer walls at two sides are contacted with the inner angles of the first buoyancy tank (12) and the second buoyancy tank (16) and fixedly welded, and a middle upper hoop (8-1) is fixedly installed on the middle lower hoop (8-2); the steel pipe is characterized by further comprising a transverse steel pipe (9), a first flange (1) and a second flange (10) are arranged at two ends of the steel pipe (9) respectively, and the middle of the steel pipe (9) is fixed by each middle hoop component (8); an exhaust component is arranged on the top wall of the steel pipe (9);
a first groove (12-1) which is transversely penetrated is arranged in the middle of the top of the first floating box (12), a second groove (16-1) which is transversely penetrated is arranged in the middle of the top of the second floating box (16), the first groove (12-1) and the second groove (16-1) share a center line, and the center line is vertical to the center line of the steel pipe (9); the middle part of the first groove (12-1) and the middle part of the second groove (16-1) are respectively provided with a side hoop component (7), each side hoop component (7) comprises a side lower hoop (7-2) with the bottom part fixed with the groove bottom of the groove in a welded mode, and a side upper hoop (7-1) is fixedly installed on each side lower hoop (7-2).
2. The adjustable direction pontoon structure of claim 1 wherein: the exhaust assembly comprises a connecting pipe (3) arranged on the top wall of the steel pipe (9), an exhaust valve (5) is arranged above the connecting pipe (3), and an exhaust pipe (4) is arranged above the exhaust valve (5).
3. The adjustable direction pontoon structure of claim 2 wherein: the two groups of exhaust assemblies are respectively positioned at the left part of the middle part and the right part of the middle part on the top wall of the steel pipe (9); the connecting pipe (3) and the exhaust valve (5) as well as the exhaust valve (5) and the exhaust pipe (4) are connected by flanges; the upper end of the exhaust pipe (4) is bent back downwards.
4. The adjustable direction pontoon structure of claim 3 wherein: the top of the steel pipe (9) is also provided with a plurality of lifting rings; the lifting rings comprise two middle lifting rings (6) arranged in the middle of the steel pipe (9) and two side lifting rings (2) arranged on the steel pipe (9) and close to two ends.
5. The adjustable direction pontoon structure of claim 4 wherein: one end of each cross beam (17) is welded and fixed with the inner side wall of the first floating box (12), and the other end of each cross beam is welded and fixed with the inner side wall of the second floating box (16).
6. The adjustable direction pontoon structure of claim 5 wherein: rubber pads (11) are arranged on the top of the middle upper clamp (8-1) and the bottom of the middle lower clamp (8-2) of the middle clamp assembly (8), and on the top of the side upper clamp (7-1) and the bottom of the side lower clamp (7-2) of the side clamp assembly (7).
7. The adjustable direction pontoon structure of claim 6 wherein: the two ends of the middle lower part of each of the first buoyancy tank (12) and the second buoyancy tank (16) are inclined planes, lantern rings (13) are installed in the middle of the four inclined planes, each lantern ring (13) is connected with an anchor cable (14), and the outer end of each anchor cable (14) is connected with an anchor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452102.1U CN210882532U (en) | 2019-09-02 | 2019-09-02 | Float structure capable of adjusting direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452102.1U CN210882532U (en) | 2019-09-02 | 2019-09-02 | Float structure capable of adjusting direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210882532U true CN210882532U (en) | 2020-06-30 |
Family
ID=71328045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921452102.1U Withdrawn - After Issue CN210882532U (en) | 2019-09-02 | 2019-09-02 | Float structure capable of adjusting direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210882532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450913A (en) * | 2019-09-02 | 2019-11-15 | 中交天航滨海环保浚航工程有限公司 | A kind of spar structures that can adjust direction |
-
2019
- 2019-09-02 CN CN201921452102.1U patent/CN210882532U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450913A (en) * | 2019-09-02 | 2019-11-15 | 中交天航滨海环保浚航工程有限公司 | A kind of spar structures that can adjust direction |
| CN110450913B (en) * | 2019-09-02 | 2024-02-13 | 中交(天津)疏浚工程有限公司 | Buoy structure capable of adjusting direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 346, Chentang technology incubator, 17 Yujiang Road, Hexi District, Tianjin, 300221 Patentee after: CCCC (Tianjin) Dredging Engineering Co.,Ltd. Address before: Tianhang building, No.1, Zhongxin Road, Tanggu District, Binhai New Area, Tianjin 300450 Patentee before: CCCC-TDC BINHAI ENVIRONMENTAL CHANNEL DREDGING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200630 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200630 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |