CN202305191U - Quick-release clamp hoop test device - Google Patents
Quick-release clamp hoop test device Download PDFInfo
- Publication number
- CN202305191U CN202305191U CN2011203845035U CN201120384503U CN202305191U CN 202305191 U CN202305191 U CN 202305191U CN 2011203845035 U CN2011203845035 U CN 2011203845035U CN 201120384503 U CN201120384503 U CN 201120384503U CN 202305191 U CN202305191 U CN 202305191U
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- flange
- moment
- flexure
- quick release
- test unit
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Abstract
The utility model discloses a quick-release clamp hoop test device, which comprises a table body, wherein a front support seat and a back support seat are arranged above the table body, a heating bar and a temperature sensor are arranged in the front support seat, one side of the front support seat is fixedly connected with a left guiding pipe, the left guiding pipe is connected with a right guiding pipe through a clamp hoop, the right guiding pipe is connected with a movable flange through a middle flange, the lower side of the middle flange is connected with a bending moment upper flange, the lower side of the bending moment upper flange is provided with a bending moment lower flange, the bending moment lower flange is connected with a bending moment air cylinder through a pull pressure sensor, the end part of the movable flange is arranged on the back support seat, a shaft coupler, a torque sensor and a transmission shaft are sequentially arranged on the back support seat, one end of the shaft coupler is connected with the movable flange, the other end of the shaft coupler is connected with the transmission shaft through the torque sensor, and the transmission shaft is provided with a torque air cylinder through a force arm arranged on the back support seat. The quick-release clamp hoop test device has the advantages that tests for four items of the clamp hoops in one specification can be completed through one-step clamping, the labor is greatly saved, the test time is shortened, and the work efficiency is improved.
Description
Technical field
The correlation test that the utility model relates in a kind of aircraft high pressure-temperature conduit connection Quick Release Hoop evaluation check is used proving installation, is specially the Quick Release Hoop test unit.
Background technology
Pipe system is the important system of aircraft pumped (conveying) medium, and the quality of its performance directly influences the usability and the life-span of systems such as aircraft hydraulic pressure, air pressure, fuel oil, ring control, and then influences the safe reliability of aircraft.These links not only will have fast unloading functions and good, durable sealing property, also should under system's alternate load effect, not have destruction.This just requires the type of attachment of conduit and conduit, conduit and member in the pipe system safe and reliable.At present, the conduit Quick Release Hoop that connects usefulness connects as novel pipeline and on the big baby plane in the U.S., France and Eastern Europe, is used widely.Its outstanding advantage is to use convenience, reliable.Be the design performance of checking clip, the aircraft flight safety after using of guaranteeing to install must be carried out the ground validation test to clip.
Clip is carried out the ground validation test comprise that working pressure test, torsional moment test, bend cycles test, four tests of pressure cycling test detect, and in the prior art, must separately carry out these four tests; Supporting respectively use one cover of each test supports, device fixing, that pressurization is afterburning just can carry out, whenever carry out a test finish after, need two connecting pipes and clip be dismantled; Be installed to another set of device; And supporting corresponding pressure source, source of the gas, testing tool make an experiment, and operation is very loaded down with trivial details, accomplishes four and tests length consuming time; Labour intensity is big, work efficiency is low; And in the process of repeatedly dismounting, installation, there is certain influence in clip performance to be tested, the test result out of true.
Summary of the invention
The purpose of the utility model is to overcome the defective that above-mentioned prior art exists, and provides two connecting pipes of a kind of one-step installation and clip can accomplish four test jobs, not only can practice thrift the test duration, and tests accurate Quick Release Hoop test unit.
For realizing this purpose, the Quick Release Hoop test unit that the utility model designed comprises stage body; Bearing and rear support before the top of stage body is equipped with are provided with heating rod and temperature sensor in the said preceding bearing, and a side of preceding bearing is fixedly connected left conduit; Said left conduit is through the right conduit of clamp connection; Said right conduit is connected with the slip flange through spacer flanger, and the below of said spacer flanger is connected with the moment of flexure upper flange, and the below of moment of flexure upper flange is provided with the moment of flexure lower flange; Said moment of flexure lower flange is connected with the moment of flexure cylinder through pull pressure sensor; The end of said slip flange is installed on first rear support, and shaft coupling, torque sensor and transmission shaft also are installed on first rear support successively, and an end of said shaft coupling connects the slip flange; The other end connects transmission shaft through torque sensor, and said transmission shaft is installed in second rear support and is connected with torque cylinder through the arm of force.
In technique scheme, said moment of flexure cylinder is installed in the stage body, and said torque cylinder is installed on the fixed mount that stretches out the stage body side.
In technique scheme, said left conduit, clip and right conduit outside are covered with stay-warm case, and said stay-warm case is installed on the stage body.
Further, said stay-warm case inner bag is the stainless steel orifice plate, and shell is thin corrosion resistant plate, middle fill insulant material.
Again further, said stay-warm case is the structure of both ends open.
Further, the end of said seal closure is connected with heating rod flange piece, and the end of said heating rod and temperature sensor is stretched out heating rod flange piece and is connected with signal pickup assembly with heating source respectively.
In technique scheme, the upper end of said seal closure is equipped with flange-interface, and said flange-interface is connected with source of the gas.
In technique scheme, be provided with sealing ring between said preceding bearing and the flange piece.
The useful technique effect and the advantage of the utility model are:
The utility model can be accomplished a kind of four tests of specification clip by a clamping, and through computer real-time demonstration correlation parameter and storage test data, has practiced thrift the labour greatly than prior art, has shortened the test duration, has improved work efficiency; Owing to need not to dismantle the dismounting of two connecting pipes and clip in the test process, test data is beneficial to be gathered and calculates, and measuring accuracy is high, and automaticity is high.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Among the figure, 1, preceding bearing, 2, sealing ring, 3, stay-warm case, 4, left conduit, 5, temperature sensor; 6, plug-in type heating rod, 7, right conduit, 8, spacer flanger, 9, the slip flange, 10, rear support, 11, shaft coupling; 12, torque sensor, 13, transmission shaft, 14, the arm of force, 15, stage body, 16, pull pressure sensor; 17, moment of flexure lower flange, 18, the moment of flexure upper flange, 19, the moment of flexure cylinder, 20, torque cylinder, 22, heating rod flange piece.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Quick Release Hoop test unit as shown in Figure 1 comprises stage body 15, bearing 1 and rear support 10 before the top of stage body 15 is equipped with; Be provided with heating rod 6 and temperature sensor 5 in the preceding bearing 1; One side of preceding bearing 1 is fixedly connected left conduit 4, and left conduit 4 is through the right conduit 7 of clamp connection, and right conduit 7 is connected with slip flange 9 through spacer flanger 8; The below of spacer flanger 8 is connected with moment of flexure upper flange 18; The below of moment of flexure upper flange 18 is provided with moment of flexure lower flange 17, and moment of flexure lower flange 17 is connected with moment of flexure cylinder 19 through pull pressure sensor 16, and the end of slip flange 9 is installed on the rear support 10; Shaft coupling 11, torque sensor 12 and transmission shaft 13 also are installed on the rear support 10 successively; One end of shaft coupling 11 connects slip flange 9, and the other end connects transmission shaft 13 through torque sensor 12, and transmission shaft 13 is installed in second rear support 10 and passes through the arm of force 14 and torque cylinder 20.
In the practical implementation process, moment of flexure cylinder 19 is installed in the stage body 15, and torque cylinder 20 is installed on the fixed mount that stretches out stage body 15 sides; Left side conduit 4 clips and right conduit 7 outsides are covered with stay-warm case 3, and stay-warm case 3 is fixedly mounted on the stage body 15.Stay-warm case 3 inner bags are the stainless steel orifice plate, and shell is thin corrosion resistant plate, middle fill insulant material, and stay-warm case 3 is the structure of both ends open, easy accessibility.
The end of preceding bearing 1 is connected with heating rod flange piece 22; Heating rod 6 stretches out heating rod flange piece 22 with the end of temperature sensor 5 and is connected with signal pickup assembly with heating source respectively; The upper end of preceding bearing 1 is provided with flange-interface; Flange-interface is connected with operating air pressure, is provided with sealing ring 2 between preceding bearing 1 and the flange piece 22, and sealing ring 2 is resistant to elevated temperatures enhancing graphite composite sealing ring.
The principle of work of the utility model: be installed in preceding bearing 1 on the stage body 15 for left conduit 4, right conduit 7, plug-in type heating rod 6, spacer flanger 8 with temperature sensor 5 provides support and conductive pipe provides turnover gas passage, and form the test cavity volume.Left side conduit 4, the 7 supporting uses of right conduit are changed corresponding pipe according to the different size clip during test.Because working temperature reaches as high as 650 ℃ during test,, need partly to adopt stay-warm case at conduit and clip for being rapidly heated and keeping temperature stabilization and personal safety.Stay-warm case 3 inner bags are the stainless steel orifice plate, and shell is thin corrosion resistant plate, middle fill insulant material, opposite opened structure before and after stay-warm case adopts, easy accessibility.Spacer flanger 8 and slip flange 9 and moment of flexure upper flange 18, moment of flexure lower flange 17 are used.When moment test, need slip flange 9 and spacer flanger 8 are thrown off, and moment of flexure upper flange 18 is connected with moment of flexure lower flange 17.The moment of flexure load is to make dynamic air cylinder 19 by moment of flexure to realize, because of its load push-pull effort application point is a fixed value to the distance of clip, promptly the arm of force is a regular length, so the moment of flexure measurement can be learnt by the pressure and the arm of force product of pull pressure sensor 16.And when torsional moment test, need moment of flexure upper flange 18, moment of flexure lower flange 17 are thrown off, and slip flange 9 links to each other with spacer flanger 8.Adopt the slip flange 9 of clearance fit not only when torsional moment test, to transmit moment of torsion, also can be thermal expansion enough axial spaces are provided.Torque loads during torsional moment test is made dynamic air cylinder 20 by moment of torsion and is promoted the arm of force 14 rotation enforcements; And through torque sensor 12, shaft coupling 11, slip flange 9, spacer flanger 8, right conduit 7 torque loads being put on tested clip by transmission shaft 13, torque loads is measured and is directly gathered by torque sensor.When the test of working pressure under the working temperature state, moment of flexure cyclic test and torsional moment test, actuating medium is by 6 heating of plug-in type heating rod, and through torque sensor 12 measurements and temperature control in its cavity volume.
Those skilled in the art do not break away from the essence and the spirit of the utility model; Can there be the various deformation scheme to realize the utility model; The above is merely the preferable feasible embodiment of the utility model; The interest field that is not so limits to the utility model, the equivalent that all utilization the utility model instructionss and accompanying drawing content are done changes, and all comprises within the utility model interest field.
Claims (8)
1. Quick Release Hoop test unit; It is characterized in that: comprise stage body (15); The top of stage body (15) is equipped with preceding bearing (1) and rear support (10), is provided with heating rod (6) and temperature sensor (5) in the said preceding bearing (1), and a side of preceding bearing (1) is fixedly connected left conduit (4); Said left conduit (4) is through the right conduit (7) of clamp connection; Said right conduit (7) is connected with slip flange (9) through spacer flanger (8), and the below of said spacer flanger (8) is connected with moment of flexure upper flange (18), and the below of moment of flexure upper flange (18) is provided with moment of flexure lower flange (17); Said moment of flexure lower flange (17) is connected with moment of flexure cylinder (19) through pull pressure sensor (16); The end of said slip flange (9) is installed on first rear support (10), and shaft coupling (11), torque sensor (12) and transmission shaft (13) also are installed on first rear support (10) successively, and an end of said shaft coupling (11) connects slip flange (9); The other end connects transmission shaft (13) through torque sensor (12), and said transmission shaft (13) is installed in second rear support (10) and upward and through the arm of force (14) is connected with torque cylinder (20).
2. Quick Release Hoop test unit according to claim 1 is characterized in that: said moment of flexure cylinder (19) is installed in the stage body (15), and said torque cylinder (20) is installed on the fixed mount that stretches out stage body (15) side.
3. Quick Release Hoop test unit according to claim 1 is characterized in that: said left conduit (4), clip and right conduit (7) outside are covered with stay-warm case (3), and said stay-warm case (3) is fixedly mounted on the stage body (15).
4. Quick Release Hoop test unit according to claim 3 is characterized in that: said stay-warm case (3) inner bag is the stainless steel orifice plate, and shell is thin corrosion resistant plate, middle fill insulant material.
5. Quick Release Hoop test unit according to claim 4 is characterized in that: said stay-warm case (3) is the structure of both ends open.
6. Quick Release Hoop test unit according to claim 1; It is characterized in that: the end of bearing (1) is connected with heating rod flange piece (22) before said, said heating rod (6) and the end of temperature sensor (5) stretch out heating rod flange piece (22) respectively with add heat control and be connected with signal pickup assembly.
7. according to claim 1 or 6 described Quick Release Hoop test units, it is characterized in that: the upper end of bearing (1) is provided with flange-interface before said, and said flange-interface is connected with operating air pressure.
8. Quick Release Hoop test unit according to claim 7 is characterized in that: be provided with sealing ring (2) between bearing (1) and the flange piece (22) before said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203845035U CN202305191U (en) | 2011-10-11 | 2011-10-11 | Quick-release clamp hoop test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203845035U CN202305191U (en) | 2011-10-11 | 2011-10-11 | Quick-release clamp hoop test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305191U true CN202305191U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203845035U Expired - Fee Related CN202305191U (en) | 2011-10-11 | 2011-10-11 | Quick-release clamp hoop test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305191U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980700A (en) * | 2012-11-26 | 2013-03-20 | 合肥邦立电子股份有限公司 | Push-pull force detection assembly of terminal seat and terminal of terminal seat |
| CN102980702A (en) * | 2012-11-26 | 2013-03-20 | 合肥邦立电子股份有限公司 | Push-pull force detection integrated tool of terminal seat and terminal of terminal seat |
| CN102980701A (en) * | 2012-11-26 | 2013-03-20 | 合肥邦立电子股份有限公司 | Rotary type terminal seat and terminal push-pull force detecting device thereof |
| CN103245449A (en) * | 2013-05-03 | 2013-08-14 | 苏州金牛精密机械有限公司 | Tension detector |
| CN105758659A (en) * | 2016-04-25 | 2016-07-13 | 长春机械科学研究院有限公司 | Electric drilling tool condition simulation test platform |
| CN106679949A (en) * | 2016-12-19 | 2017-05-17 | 兰州空间技术物理研究所 | Bending moment and torque combined testing device for driving mechanisms |
-
2011
- 2011-10-11 CN CN2011203845035U patent/CN202305191U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980700A (en) * | 2012-11-26 | 2013-03-20 | 合肥邦立电子股份有限公司 | Push-pull force detection assembly of terminal seat and terminal of terminal seat |
| CN102980702A (en) * | 2012-11-26 | 2013-03-20 | 合肥邦立电子股份有限公司 | Push-pull force detection integrated tool of terminal seat and terminal of terminal seat |
| CN102980701A (en) * | 2012-11-26 | 2013-03-20 | 合肥邦立电子股份有限公司 | Rotary type terminal seat and terminal push-pull force detecting device thereof |
| CN102980702B (en) * | 2012-11-26 | 2014-11-12 | 合肥邦立电子股份有限公司 | Push-pull force detection integrated tool of terminal seat and terminal of terminal seat |
| CN102980701B (en) * | 2012-11-26 | 2014-11-12 | 合肥邦立电子股份有限公司 | Rotary type terminal seat and terminal push-pull force detecting device thereof |
| CN102980700B (en) * | 2012-11-26 | 2015-12-09 | 合肥邦立电子股份有限公司 | A kind of terminal base and terminal push-pull effort detection components thereof |
| CN103245449A (en) * | 2013-05-03 | 2013-08-14 | 苏州金牛精密机械有限公司 | Tension detector |
| CN105758659A (en) * | 2016-04-25 | 2016-07-13 | 长春机械科学研究院有限公司 | Electric drilling tool condition simulation test platform |
| CN105758659B (en) * | 2016-04-25 | 2018-08-21 | 中机试验装备股份有限公司 | A kind of electrodrill Work condition analogue test platform |
| CN106679949A (en) * | 2016-12-19 | 2017-05-17 | 兰州空间技术物理研究所 | Bending moment and torque combined testing device for driving mechanisms |
| CN106679949B (en) * | 2016-12-19 | 2019-07-19 | 兰州空间技术物理研究所 | A kind of moment of flexure torque composite test device for driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |