CN2634460Y - High speed boat engine test table - Google Patents
High speed boat engine test table Download PDFInfo
- Publication number
- CN2634460Y CN2634460Y CN 03234897 CN03234897U CN2634460Y CN 2634460 Y CN2634460 Y CN 2634460Y CN 03234897 CN03234897 CN 03234897 CN 03234897 U CN03234897 U CN 03234897U CN 2634460 Y CN2634460 Y CN 2634460Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- worktable
- clamp device
- engine
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Engines (AREA)
Abstract
The utility model relates to a test platform for clamping the engine when testing performance of the engine in high- speed craft.The test platform consists of a frame, a platform fixed on the top end of the frame, a clamping device on the platform, a cooling device in the frame under the platform and a silencing and smoke venting device. The test platform can clamp the engine to be tested reliably. When the engine is started and the test begins, the cooling device can supply circular cooling water to cool the engine well, and the silencing and smoke venting device can control the noise and smoke ventilation of the engine to reduce the environmental pollution. The utility model has the advantages of closed structure, complete functions and easy operation.
Description
Technical field
The utility model relates to a kind of when the serviceability of high-speed boat engine is tested, and is used for engine is carried out the fixing test board of clamping.
Technical background
At present, the high-speed boat engine is after assembling finishes, reliability with regard to the engine operation performance, engine is not carried out separately directly test, but with engine and underwater case, after screw propellers etc. partly are assembled into complete machine, restart engine and carry out the detection of its serviceability, if it is defective in quality to detect engine, then engine must be pulled down from complete machine again, can result in hand cramps like this, if before the final assembly of high-speed boat engine, just engine is tested separately, then can avoid because engine is defective the dismounting of high-speed boat engine complete machine.So just need and a kind ofly can carry out the fixing proving installation of clamping, carry out accurate positioning and clamping thereon and start requirements of one's work to satisfy engine to engine.
The utility model content
The purpose of this utility model provides a kind of high-speed boat Engine Block Test platform, when satisfying the engine operation performance test, engine is positioned clamping and starts requirements of one's work.
High-speed boat Engine Block Test platform described in the utility model, mainly by frame, be fixed on the frame upper end worktable, be installed in pressure clamp device on the worktable, be installed in that the cooling device in the methods, rack and noise elimination fume extractor constitute under the worktable, be fixed with a cushion block on the worktable, offer vent port, inlet opening and apopore in the cushion block, press clamp device to lay respectively at the relative both sides of cushion block; Cooling device comprises water tank, water pump, water inlet pipe and rising pipe, and water inlet pipe one end is communicated with inlet opening in the cushion block, and the other end is communicated with water tank by water pump, and rising pipe one end is communicated with apopore in the cushion block, and the other end is communicated with water tank; The noise elimination fume extractor comprises water tank, connecting cylinder, sound suppressor and smoke evacuation tube, and sound suppressor is arranged in water tank and is communicated with the vent port of cushion block by connecting cylinder, and the smoke evacuation tube is installed in the water tank top, and water tank is communicated with atmosphere.
Pressing clamp device to comprise by the link-type of pneumatic cylinder control presses clamp device and presser type to press clamp device, link-type presses clamp device to be made up of pneumatic cylinder, pillar and linkage assembly, wherein pneumatic cylinder and pillar are fixed on the worktable, and the two ends of linkage assembly are hinged with pneumatic cylinder piston rod end and pillar top respectively; Presser type presses clamp device mainly to be made up of pneumatic cylinder, pressing plate and pole, wherein pneumatic cylinder is fixed on the worktable, and its piston rod is connected with pressing plate with nut by the through hole on the pressing plate, and pole is vertically fixed on the worktable, between worktable and pressing plate, to do the supporting of pressing plate.
Described presser type is pressed in the clamp device, is with a spring on the pneumatic cylinder piston rod, and between worktable and pressing plate, the through hole on the pressing plate is a strip through hole.
Also have a branching pipe that water inlet pipe is connected with tank top, make water inlet pipe pass through this branching pipe and be communicated with, a variable valve is installed on the branching pipe, to regulate water inlet pipe cooling water inflow and hydraulic pressure with water tank.
In water tank, be provided with a dividing plate, water tank intrinsic motivation cooling water and clarifying smoke water are isolated.
Tested engine is placed on the cushion block on the test board, and exhausr port on the engine and vent port, inlet opening and the apopore on entery and delivery port and the cushion block are connected, connect source of the gas, clamp tested engine, can start test engine.
High-speed boat Engine Block Test platform described in the utility model is owing to have said structure, can carry out reliable clamping to tested engine fixes, carry out in the test process in engine start work, cooling device can provide recirculated cooling water that it is well cooled off, and the noise elimination fume extractor can be controlled the noise and the discharging of engine, reduces its pollution to test environment.This test board structure tightly plays, multiple functional and easy to operate.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks diagrammatic cross-section for the master of a kind of concrete structure of high-speed boat Engine Block Test platform described in the utility model;
Fig. 2 is the diagrammatic cross-section of A-A line among Fig. 1;
Fig. 3 is the partial enlarged drawing of M among Fig. 2;
Fig. 4 looks synoptic diagram for the master of this test board cooling and noise elimination fume extractor;
Fig. 5 is the left side view of Fig. 4.
Tested engine is partly represented in two-dot chain line among Fig. 1, Fig. 2.
Embodiment
Extremely shown in Figure 5 as Fig. 1, this high-speed boat Engine Block Test platform mainly by frame 5, be fixed on frame 5 upper ends worktable 10, be installed in pressure clamp device on the worktable 10, the cooling device and the noise elimination fume extractors that are installed in 10 times methods, racks of worktable 5 constitute, be fixed with a cushion block 11 on the worktable 10, offer vent port 2 that passes through for engine exhaust and inlet opening 12 and the apopore (not drawing among the figure) that passes in and out for engine cool recirculated water in the cushion block.Pressing clamp device to comprise by a link-type of pneumatic cylinder 15,18 controls presses clamp device and two presser types to press clamp device, link-type presses clamp device and presser type to press clamp device to lay respectively at the relative both sides of cushion block 11, link-type presses clamp device to be made up of pneumatic cylinder 15, pillar 1 and a three-link mechanism 13, wherein pneumatic cylinder 15 and pillar 1 are fixed on the worktable 10, two end links of linkage assembly 13 are hinged with pneumatic cylinder piston rod 14 ends and pillar 1 top respectively, and a connecting rod so wherein is promptly as the compressing member of tested engine; Presser type presses clamp device to be made up of pneumatic cylinder 18, pressing plate 22, pole 21 and spring 20, offer a strip through hole 24 on the pressing plate 22, pneumatic cylinder 18 is fixed on the worktable 10, its piston rod 19 is connected with pressing plate 22 by the through hole 24 usefulness nuts 23 on the pressing plate 22, be with a pressure spring 20 on the pneumatic cylinder piston rod 19, between worktable 10 and pressing plate 22, pole 21 is vertically fixed on the worktable 10, between worktable 10 and pressing plate 22, to do the supporting of pressing plate 22.Cooling device comprises water tank 4, water pump 6, water inlet pipe 7 and rising pipe 9, water inlet pipe 7 one ends are communicated with inlet opening 12 in the cushion block 11, the other end is communicated with water tank 4 by water pump 6 at water tank bottom, rising pipe 9 one ends are communicated with apopore (not drawing among the figure) in the cushion block 11, the other end is communicated with water tank 4, also have a branching pipe 8 that water inlet pipe 7 is connected with water tank 4 tops, water inlet pipe 7 is communicated with water tank 4 by this branching pipe 8, one variable valve 17 is installed, to regulate the cooling water inflow and the hydraulic pressure of water inlet pipe 7 on the branching pipe 8.The noise elimination fume extractor comprises water tank 4, connecting cylinder 3, sound suppressor 25 and smoke evacuation tube 16, and sound suppressor 25 is arranged in water tank 4 and is communicated with the vent port 2 of cushion block 11 by connecting cylinder 3, and smoke evacuation tube 16 is installed in water tank 4 tops, and water tank 4 is communicated with atmosphere.Be provided with a dividing plate 26 in the water tank, water tank 4 intrinsic motivation cooling waters and clarifying smoke water are isolated.
During test, tested engine is placed on the cushion block 11 on the test board, between the surface of contact of engine and cushion block 11, lay the sealing gasket that a high temperature resistant composite is made, and make the exhausr port on the engine and advance, vent port 2 on water delivering orifice and the cushion block 11, inlet opening 12 and apopore connect, with pneumatic cylinder 15,18 connect source of the gas, adjusting link-type presses clamp device and presser type to press clamp device and make it clamp tested engine, again fuel pipe is connected with engine, connect the control power supply, start water pump 6, with the pressure and the water yield that variable valve 17 is regulated chilled water, press button ignition switch, starting engine can be tested.The waste gas that engine produces along in the water of connecting cylinder 3 in sound suppressor 25 enters water tank 4, enters aerial by smoke evacuation tube 16 again.Test finishes, and pneumatic cylinder piston rod 14 is moved down, and then link-type is pressed clamp device pine folder; Close source of the gas, under the effect of spring 20, pressing plate 22 upwards lifts, and then presser type is pressed clamp device pine folder, pressing plate 22 is outwards spurred (offering a strip through hole 24 on it), can take off tested engine.
Claims (5)
1, a kind of high-speed boat Engine Block Test platform, it is characterized in that: mainly by frame (5), be fixed on frame upper end worktable (10), be installed in pressure clamp device on the worktable, be installed in that the cooling device in the methods, rack and noise elimination fume extractor constitute under the worktable, be fixed with a cushion block (11) on the worktable (10), offer vent port (2), inlet opening (12) and apopore in the cushion block, press clamp device to lay respectively at the relative both sides of cushion block (11); Cooling device comprises water tank (4), water pump (6), water inlet pipe (7) and rising pipe (9), water inlet pipe (7) one ends are communicated with inlet opening (12) in the cushion block (11), the other end is communicated with water tank (4) by water pump (6), rising pipe (9) one ends are communicated with apopore (12) in the cushion block (11), and the other end is communicated with water tank (4); The noise elimination fume extractor comprises water tank (4), connecting cylinder (3), sound suppressor (25) and smoke evacuation tube (16), sound suppressor (25) is arranged in water tank (4) and is communicated with the vent port (2) of cushion block by connecting cylinder (3), smoke evacuation tube (2) is installed in water tank (4) top, and water tank is communicated with atmosphere.
2, high-speed boat Engine Block Test platform according to claim 1, it is characterized in that: press clamp device to comprise and press clamp device and presser type to press clamp device by the link-type of pneumatic cylinder (15,18) control, link-type presses clamp device to be made up of pneumatic cylinder (15), pillar (1) and linkage assembly (13), wherein pneumatic cylinder (15) and pillar (1) are fixed on the worktable (10), and the two ends of linkage assembly (13) are hinged with pneumatic cylinder piston rod (14) end and pillar (1) top respectively; Presser type presses clamp device mainly to be made up of pneumatic cylinder (18), pressing plate (22) and pole (21), wherein pneumatic cylinder (18) is fixed on the worktable (10), its piston rod (19) is connected with pressing plate (22) with nut (23) by the through hole (24) on the pressing plate (22), pole (21) is vertically fixed on the worktable (10), between worktable and pressing plate, to do the supporting of pressing plate.
3, high-speed boat Engine Block Test platform according to claim 2, it is characterized in that: described presser type is pressed in the clamp device, be with a spring (20) on the pneumatic cylinder piston rod (19), be positioned between worktable (10) and the pressing plate (22), the through hole on the pressing plate (24) is a strip through hole.
4, high-speed boat Engine Block Test platform according to claim 1 and 2, it is characterized in that: also have a branching pipe (8) that water inlet pipe (7) is connected with water tank (4) top, water inlet pipe (7) is communicated with water tank (4) by this branching pipe (8), one variable valve (17) is installed, to regulate the cooling water inflow and the hydraulic pressure of water inlet pipe (7) on the branching pipe (8).
5, high-speed boat Engine Block Test platform according to claim 4 is characterized in that: be provided with a dividing plate (26) in water tank (4), water tank intrinsic motivation cooling water and clarifying smoke water are isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234897 CN2634460Y (en) | 2003-06-11 | 2003-06-11 | High speed boat engine test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234897 CN2634460Y (en) | 2003-06-11 | 2003-06-11 | High speed boat engine test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634460Y true CN2634460Y (en) | 2004-08-18 |
Family
ID=34291688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234897 Expired - Fee Related CN2634460Y (en) | 2003-06-11 | 2003-06-11 | High speed boat engine test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634460Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782466B (en) * | 2009-01-15 | 2012-03-21 | 北京航空航天大学 | Cooling water system design for test bed |
| CN107907830A (en) * | 2017-12-15 | 2018-04-13 | 重庆合琅智能科技有限公司 | Start motor Performance Test System |
| CN113865878A (en) * | 2021-12-01 | 2021-12-31 | 中国飞机强度研究所 | Large-discharge-quantity waste gas silencing and discharging device and method for airplane engine driving test |
| CN116888039A (en) * | 2020-12-23 | 2023-10-13 | 生存系统国际公司 | Running kit and method in davit for lifeboats |
-
2003
- 2003-06-11 CN CN 03234897 patent/CN2634460Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782466B (en) * | 2009-01-15 | 2012-03-21 | 北京航空航天大学 | Cooling water system design for test bed |
| CN107907830A (en) * | 2017-12-15 | 2018-04-13 | 重庆合琅智能科技有限公司 | Start motor Performance Test System |
| CN107907830B (en) * | 2017-12-15 | 2023-07-18 | 重庆合琅智能科技有限公司 | Performance test system for starting motor |
| CN116888039A (en) * | 2020-12-23 | 2023-10-13 | 生存系统国际公司 | Running kit and method in davit for lifeboats |
| CN113865878A (en) * | 2021-12-01 | 2021-12-31 | 中国飞机强度研究所 | Large-discharge-quantity waste gas silencing and discharging device and method for airplane engine driving test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040818 |