CN104908904A - Opening/closing foldable dock gate - Google Patents
Opening/closing foldable dock gate Download PDFInfo
- Publication number
- CN104908904A CN104908904A CN201510270762.8A CN201510270762A CN104908904A CN 104908904 A CN104908904 A CN 104908904A CN 201510270762 A CN201510270762 A CN 201510270762A CN 104908904 A CN104908904 A CN 104908904A
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- dock
- steel plate
- chamber
- gate
- dock chamber
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Abstract
The invention discloses an opening/closing foldable dock gate, and belongs to the field of ocean engineering. The opening/closing foldable dock gate comprises a dock chamber, a machine room, a water inlet, an electromagnetic valve, an air pipe, a dock door, a doorsill, a drain port, a water suction pump and side barriers, wherein the dock chamber is built below a shoreside ground, and adopts a cuboid structure; the machine room is arranged at the top of the dock chamber; a console is arranged in the machine room; an air pump is mounted in the machine room; the water inlet is formed below the dock chamber; the electromagnetic valve is mounted in the water inlet; the magnitude of water inlet quantity can be adjusted through the electromagnetic valve; the drain port is formed above the dock chamber; the water suction pump is mounted in the drain port; water in the dock chamber can be totally drained through the water suction pump; the front end of the dock chamber is an opening; the doorsill is arranged at the front end of the dock chamber; the side barriers are arranged at the two sides of the dock chamber, and are outwards inclined by angles of 10 degrees; the dock door is mounted at the front end of the dock chamber through a rotating shaft in the horizontal direction, and can rotate through the rotating shaft; and the lower side of the dock door is connected with an air pump machine through the air pipe.
Description
Technical field
The present invention relates to the collapsible dock gate of a kind of folding, belong to ocean engineering field.
Background technology
Dock is the large-scale hydraulic building for building or overhaul boats and ships, is positioned at bank below ground, has dock entrance to lead to waters to pass in and out boats and ships, and is provided with dock gate; Water can be drained to be engaged in after closing dock gate and repair shipbuilding tasks, be the principal facility of shiprepair; The fundamental type of dock can be divided into three kinds: dry dock, flooding dock and floating drydock, dry dock easy-to-operate, usage condition is ideal, and be applicable to repairing and the construction of any yardstick boats and ships, maximum mainly caisson gates and China's railway industry two kinds is adopted at present in dry dock, but the defect that present dock gate all exists complex structure, heaviness, switch are wasted time and energy, therefore this is urgent problem.
Summary of the invention
The object of this invention is to provide the collapsible dock gate of a kind of folding.
The problem to be solved in the present invention is the defect that existing dock gate exists complex structure, heaviness, switch are wasted time and energy.
For realizing object of the present invention, the technical solution used in the present invention is:
The collapsible dock gate of a kind of folding, comprise dock chamber, machine room, water inlet, electromagnetic valve, tracheae, dock gate, threshold, discharge port, lift pump and side block, described dock chamber is built in bank below ground, and dock chamber is rectangular structure; Machine room is located at dock chamber top, is provided with operation bench in machine room, is provided with air pump in machine room; Be provided with a water inlet below dock chamber, in water inlet, electromagnetic valve be installed, the size of flooding quantity can be regulated by electromagnetic valve; Be provided with a discharge port above dock chamber, discharge port place is provided with lift pump, the water in closed dock chamber can be drained by lift pump; Dock chamber front end is an opening, and threshold is located at dock chamber front end, and side block is located at dock chamber both sides, side block lean-out 10 degree of angles; Dock gate is arranged on dock chamber front end by the turning cylinder of horizontal direction, and dock gate can be rotated by turning cylinder, is connected below dock gate by tracheae with air pump machine.
Dock gate comprises outer steel plate, interior steel plate, axis hole, rubber joint, sealing band, rivet and steel wire, and described outer steel plate and interior steel plate are 10CrMoAl material, is connected between outer steel plate and interior steel plate by rubber joint; Rubber joint is fixedly mounted outside on steel plate and interior steel plate by rivet, and scribbles sealant on the contact surface; Rubber saves, form a confined space between interior steel plate and outer steel plate three, to the inflation of this confined space or can be bled by tracheae; Rubber joint inside is provided with steel wire, can strengthen rubber joint intensity by liner steel wire; Above interior steel plate, sealing band is installed, tighter when dock gate can be made to close by sealing band; Be provided with an axis hole below outer steel plate, whole dock gate can be arranged on dock chamber by this axis hole.
Advantage of the present invention is: because dock gate is saved by rubber, forms a confined space between interior steel plate and outer steel plate three, in time inflating to this confined space, because rubber joint has very large elasticity, rubber joint is softened, outer steel plate and interior steel plate distance become large, thus the dock gate that formation one is thicker, under the effect of buoyancy, dock gate erects automatically, and has good leakproofness; When dock gate internal gas is rarefied time, it is very thin that dock gate becomes, and dock gate falls down due to Action of Gravity Field; There is structure simple, easy to operate, light and handy feature.
Accompanying drawing explanation
Fig. 1 is the closure state schematic perspective view of the collapsible dock gate of a kind of folding of the present invention;
Fig. 2 is the opening schematic perspective view of the collapsible dock gate of a kind of folding of the present invention;
Fig. 3 is the cross-sectional view of the collapsible dock gate of a kind of folding of the present invention;
Fig. 4 is a kind of folding collapsible dock gate A portion of the present invention enlarged diagram;
In figure: 1, dock chamber 2, machine room 3, water inlet 4, electromagnetic valve 5, tracheae 6, dock gate 7, threshold 8, discharge port 9, lift pump 10, side block 11, outer steel plate 12, interior steel plate 13, axis hole 14, rubber joint 15, sealing band 16, rivet 17, steel wire.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The collapsible dock gate of a kind of folding, comprise dock chamber 1, machine room 2, water inlet 3, electromagnetic valve 4, tracheae 5, dock gate 6, threshold 7, discharge port 8, lift pump 9 and side block 10, described dock chamber 1 is built in bank below ground, and dock chamber 1 is rectangular structure; Machine room 2 is located at dock chamber 1 top, is provided with operation bench in machine room 2, is provided with air pump in machine room 2; Be provided with a water inlet 3 below dock chamber 1, at water inlet 3, place is provided with electromagnetic valve 4, can be regulated the size of flooding quantity by electromagnetic valve 4; Be provided with a discharge port 8 above dock chamber 1, discharge port 8 place is provided with lift pump 9, the water in closed dock chamber 1 can be drained by lift pump 9; Dock chamber 1 front end is an opening, and threshold 7 is located at dock chamber 1 front end, and side block 10 is located at dock chamber 1 both sides, side block 10 lean-out 10 degree of angles; Dock gate 6 is arranged on dock chamber 1 front end by the turning cylinder of horizontal direction, and dock gate 6 can be rotated by turning cylinder, is connected, can is inflated dock gate 6 by air pump or bleed below dock gate 6 by tracheae 5 with air pump.
Dock gate 6 comprises outer steel plate 11, interior steel plate 12, axis hole 13, rubber joint 14, sealing band 15, rivet 16 and steel wire 17, described outer steel plate 11 and interior steel plate 12 are 10CrMoAl material, this material has good resistance to corrosion, is connected between outer steel plate 11 and interior steel plate 12 by rubber joint 14; Rubber joint 14 is fixedly mounted outside on steel plate 11 and interior steel plate 12 by rivet 16, and scribbles sealant on the contact surface, and rubber joint 14 has good elasticity; Rubber saves 14, forms a confined space between interior steel plate 12 and outer steel plate 11 three, to the inflation of this confined space or can be bled by tracheae 5; Rubber saves 14 inside and is provided with steel wire 17, can strengthen rubber save 14 intensity by liner steel wire 17; Interior steel plate 12 is provided with sealing band 15 above, tighter when dock gate 6 can be made to close by sealing band 15; Be provided with an axis hole 13 below outer steel plate 11, whole dock gate 6 can be arranged on dock chamber 1 by this axis hole 13.
Using method of the present invention: when dock gate 6 needs to close time, by the operation bench booster air pump in machine room 2, at this moment air pump is inflated dock gate 6, rubber joint 14 is slowly strutted, apart from change greatly, due to the effect of buoyancy, dock gate 6 erects for outer steel plate 11 and interior steel plate 12, sealing band 15 on interior steel plate 12 and threshold 7 and side block 10 close contact, at this moment start lift pump 9 and both can draw water to dock chamber 1; When dock gate 6 opened by needs, first electromagnetic valve 4 is opened, by the water filling of water inlet 3 pairs of dock chambers 1, when dock chamber 1 water surface with extraneous equally high time, by air pump, dock gate 6 is bled, rubber joint 14 is slowly compressed, and the spacing of interior steel plate 12 and outer steel plate 11 diminishes, dock gate 6 loss of buoyance and dock bottom of falling down.
Claims (5)
1. the collapsible dock gate of folding, comprise dock chamber (1), machine room (2), water inlet (3), electromagnetic valve (4), tracheae (5), dock gate (6), threshold (7), discharge port (8), lift pump (9) and side block (10), it is characterized in that: described dock chamber (1) is built in bank below ground, dock chamber (1) is rectangular structure; Machine room (2) is located at dock chamber (1) top, and machine room is provided with operation bench in (2), and machine room is provided with air pump in (2); Dock chamber (1) below is provided with a water inlet (3), is provided with electromagnetic valve (4) at water inlet (3) place; Dock chamber (1) top is provided with a discharge port (8), and discharge port (8) place is provided with lift pump (9); Dock chamber (1) front end is an opening, and threshold (7) is located at dock chamber (1) front end, and side block (10) is located at dock chamber (1) both sides; Dock gate (6) is arranged on dock chamber (1) front end by the turning cylinder of horizontal direction, and dock gate (6) below is connected with air pump machine by tracheae (5).
2. the collapsible dock gate of a kind of folding according to claim 1, it is characterized in that: described dock gate (6) comprises outer steel plate (11), interior steel plate (12), axis hole (13), rubber joint (14), sealing band (15), rivet (16) and steel wire (17), is connected between outer steel plate (11) and interior steel plate (12) by rubber joint (14); Rubber joint (14) is fixedly mounted outside on steel plate (11) and interior steel plate (12) by rivet (16), and scribbles sealant on the contact surface; Rubber saves (14), forms a confined space between interior steel plate (12) and outer steel plate (11) three; Interior steel plate (12) is provided with sealing band (15) above, and outer steel plate (11) below is provided with an axis hole (13).
3. the collapsible dock gate of a kind of folding according to claim 1, is characterized in that: described side block (10) lean-out 10 degree of angles.
4. the collapsible dock gate of a kind of folding according to claim 2, is characterized in that: described outer steel plate (11) and interior steel plate (12) are 10CrMoAl material.
5. the collapsible dock gate of a kind of folding according to claim 2, is characterized in that: described rubber joint (14) inside is provided with steel wire (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270762.8A CN104908904B (en) | 2015-05-26 | 2015-05-26 | A kind of collapsible dock gate of folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270762.8A CN104908904B (en) | 2015-05-26 | 2015-05-26 | A kind of collapsible dock gate of folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104908904A true CN104908904A (en) | 2015-09-16 |
| CN104908904B CN104908904B (en) | 2017-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270762.8A Expired - Fee Related CN104908904B (en) | 2015-05-26 | 2015-05-26 | A kind of collapsible dock gate of folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104908904B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649600A (en) * | 2018-12-07 | 2019-04-19 | 大连船舶重工集团有限公司 | Flap caisson floats control method |
| CN110816784A (en) * | 2019-11-06 | 2020-02-21 | 舟山长宏国际船舶修造有限公司 | Device for automatically adjusting height of water in floating dock in connection |
| CN114435556A (en) * | 2022-02-14 | 2022-05-06 | 中交第三航务工程局有限公司 | Construction method for injecting water into dock in dock construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7103273A (en) * | 1970-12-29 | 1972-07-03 | ||
| US3786773A (en) * | 1972-09-28 | 1974-01-22 | P Preus | Hydrocarbon retainer for drydocks |
| CN101239653A (en) * | 2008-03-06 | 2008-08-13 | 中船第九设计研究院工程有限公司 | Box-shaped floating type dock gate with open bottomtank |
| CN102582802A (en) * | 2012-02-19 | 2012-07-18 | 宁波市鄞州发辉机械科技有限公司 | Dock gate for extra-large dock |
| CN102963495A (en) * | 2012-11-06 | 2013-03-13 | 大连船舶重工船业有限公司 | Flap gate floating method |
-
2015
- 2015-05-26 CN CN201510270762.8A patent/CN104908904B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7103273A (en) * | 1970-12-29 | 1972-07-03 | ||
| US3786773A (en) * | 1972-09-28 | 1974-01-22 | P Preus | Hydrocarbon retainer for drydocks |
| CN101239653A (en) * | 2008-03-06 | 2008-08-13 | 中船第九设计研究院工程有限公司 | Box-shaped floating type dock gate with open bottomtank |
| CN102582802A (en) * | 2012-02-19 | 2012-07-18 | 宁波市鄞州发辉机械科技有限公司 | Dock gate for extra-large dock |
| CN102963495A (en) * | 2012-11-06 | 2013-03-13 | 大连船舶重工船业有限公司 | Flap gate floating method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649600A (en) * | 2018-12-07 | 2019-04-19 | 大连船舶重工集团有限公司 | Flap caisson floats control method |
| CN109649600B (en) * | 2018-12-07 | 2021-04-09 | 大连船舶重工集团有限公司 | Horizontal dock gate floating control method |
| CN110816784A (en) * | 2019-11-06 | 2020-02-21 | 舟山长宏国际船舶修造有限公司 | Device for automatically adjusting height of water in floating dock in connection |
| CN114435556A (en) * | 2022-02-14 | 2022-05-06 | 中交第三航务工程局有限公司 | Construction method for injecting water into dock in dock construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104908904B (en) | 2017-07-28 |
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Granted publication date: 20170728 |