CN206146640U - Bench test platform suitable for double round mills a round reduction gear test - Google Patents
Bench test platform suitable for double round mills a round reduction gear test Download PDFInfo
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- CN206146640U CN206146640U CN201621197267.5U CN201621197267U CN206146640U CN 206146640 U CN206146640 U CN 206146640U CN 201621197267 U CN201621197267 U CN 201621197267U CN 206146640 U CN206146640 U CN 206146640U
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- milling
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- decelerator
- round
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Abstract
The utility model relates to a bench test platform suitable for double round mills a round reduction gear test is applicable to the test that the double round mills round reduction gear, including the power input, the sensor, the owner tries the double round and mills a round reduction gear, mill a round reduction gear by the examination double round, power take off holds and always controls the platform, the sensor is connected to the power input, the sensor tries the double round through the shaft coupling for the owner and mills a round reduction gear transmission, main try the power transmission gear that the reduction gear passes through both sides and give the power transmission by the rotatory shell of examination reduction gear, it holds for power take off to be passed through the sensor reverse drive by the examination reduction gear, and it connects power I/O end and sensor always to control the platform, power take off end received power can drive the generator, retrieve the energy and recycle. Adopting the bench test platform suitable for double round mills a round reduction gear test of this kind of structure, not only can realizing milling the test of round reduction gear to the double round, greatly reduced economic loss can also utilize energy cycle, more green.
Description
Technical field
This utility model is related to the retarder test stand field in field of industrial production, more particularly to commercial production, specifically
Refer to a kind of suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test.
Background technology
In recent years national blowout build new city on a large scale and its supporting municipal works achieve it is attracting people's attention into
Really, the rainy season city but thus brought sees that the disasters such as sea, surface collapse emerge in an endless stream！What national correlation department was proposed recently builds
If the pilot in sponge city enters Large Scale and Continuous wall (most deep up to 150 meters of below ground) construction equipment-grooving Double-wheel milling equipment
Preferential ranks are entered！In addition the equipment has at large underground station, deep water port harbour, great hydraulic engineering etc. and much should
With.
The Double-wheel milling equipment is mainly from one of external complete import, its key execution unit at present：Milling wheel drive
Decelerator is due to expensive, poor reliability, fault rate is high, maintenance cost is high and the cycle is long, allows construction unit to quite feel helpless！
Large-scale Double-wheel milling complete set of equipments (such as Germany BC40) the almost all import that the country uses at present, and it is expensive
(RMB 43,000,000 or so), milling wheel drive decelerator is one of its key element, although its performance, reliability are general
(user's maintenance expense is surprising), but external field maintenance also forbids unrelated person to intervene, and its technology is holded in close confidence.
And as the drive mechanism of Double-wheel milling milling wheel decelerator is more special, and the generally decelerator is deep in 50-150 rice
Operation in the mud of groove, working environment are extremely severe, and the reliability of Double-wheel milling milling wheel decelerator is to Double-wheel milling equipment and its work
The impact of journey construction quality, progress and safety is very great.How design, manufacture level and the engineering practice of the decelerator are examined
Middle repair and maintenance quality, there is no ready-made specification, standard and detection method, existing any a open type or closing bench test at present
Platform all directly cannot carry out stand type approval test to which, therefore design and a can be applied to the Double-wheel milling milling for possessing special construction
Cut the jack horse test bed of wheel decelerator, no matter be also in order at national policy for economic benefit, be all one it is extremely important, compel
The thing of the eyebrows and eyelashes.
Utility model content
In order to overcome the shortcoming of prior art, this utility model to provide a kind of Double-wheel milling milling suitable for special construction
It is wheel decelerator, economic and practical suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test.
It is of the present utility model suitable for Double-wheel milling milling wheel decelerator test it is jack horse test bed specific as follows：
Should be suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, including power intake, sensor, main examination
Double-wheel milling milling wheel decelerator, tested Double-wheel milling milling wheel decelerator, clutch end and a master control platform, its main feature
It is that, by the described main examination Double-wheel milling milling wheel decelerator of described sensor connection, the main examination is double for described power intake
Wheel milling milling wheel decelerator is contacted with described tested Double-wheel milling milling wheel decelerator, and described tested Double-wheel milling milling wheel subtracts
Fast device by the described clutch end of another sensor connection, described master control platform respectively with described power intake,
Clutch end is connected with sensor.
It is preferred that described power intake can be made up of dc motor or hydraulic motor.
It is preferred that described Double-wheel milling milling wheel decelerator both sides are respectively arranged with a power transmitting gear, and the two-wheel
Milling milling wheel decelerator carries a rotational shell, and described main examination Double-wheel milling milling wheel decelerator is transmitted by the power of its both sides
Gear is contacted with the rotational shell of described tested Double-wheel milling milling wheel decelerator.
It is preferred that described sensor is torque-speed sensor, and described power input/output terminal passes through one
Shaft coupling is connected to described torque-speed sensor, and the other end of described torque-speed sensor is connected by a coupling spindle
It is connected to described main examination/tested Double-wheel milling milling wheel decelerator.
It is preferred that described clutch end connection be an electromotor input.
This is employed suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, is different from typically as which has
The special construction of testing stand so as to the testing experiment of Double-wheel milling milling wheel decelerator can be applied to, filled up this kind of and special subtracted
The bench test of fast device is blank, and as Double-wheel milling equipment installed power is larger, such as carries out by open type test method, will waste very
Using electromotor loading, big energy, realizes that energy regenerating is benefited the nation and the people, and the jack horse test bed simple structure, and price is low
It is honest and clean, can be used repeatedly, and be equally applicable to the decelerator of all such special constructions, fill up such special decelerator
The blank of test platform, can help to test that maintenance this class formation is special, expensive decelerator again, be that commercial production is reduced
Very big cost, very economical environmental protection have a very big market value.
Description of the drawings
Fig. 1 is the jack horse test bed power intake suitable for the test of Double-wheel milling milling wheel decelerator of the present utility model
For direct current generator when structural representation.
Fig. 2 is the jack horse test bed power intake suitable for the test of Double-wheel milling milling wheel decelerator of the present utility model
For hydraulic motor when structural representation.
Reference
1 power intake
2 shaft couplings
3 sensors
4 main examination Double-wheel milling milling wheel decelerators
5 tested Double-wheel milling milling wheel decelerators
6 clutch ends
7 coupling spindles
Specific embodiment
Refer to Fig. 1, shown in 2, should be defeated including power suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test
Enter end 1, sensor 3, main examination Double-wheel milling milling wheel decelerator 4, tested Double-wheel milling milling wheel decelerator 5, clutch end and
Master control platform, which is mainly characterized by, and described power intake 1 connects described main examination Double-wheel milling by described sensor 3
Milling wheel decelerator 4, the main examination Double-wheel milling milling wheel decelerator 4 are contacted with described tested Double-wheel milling milling wheel decelerator 5,
Described tested Double-wheel milling milling wheel decelerator 5 connects described clutch end by another sensor 3, and described master control is put down
Platform is connected with described power intake 1, clutch end and sensor 3 respectively, and described power intake 1 can be by direct current
Motor or hydraulic motor are constituted, and what described clutch end connected is the input of an electromotor.
In a kind of preferably embodiment, described Double-wheel milling milling wheel decelerator both sides are respectively arranged with power biography
Gear is passed, and the Double-wheel milling milling wheel decelerator carries a rotational shell, described main examination Double-wheel milling milling wheel decelerator 4 passes through
The power transmitting gear of its both sides is contacted with the rotational shell of described tested Double-wheel milling milling wheel decelerator 5.
Described sensor 3 is torque-speed sensor 3, and described power input/output terminal passes through a shaft coupling
2 are connected to described torque-speed sensor 3, and the other end of described torque-speed sensor 3 is connected by a coupling spindle 7
To described main examination/tested Double-wheel milling milling wheel decelerator 5.
In case is embodied as, whole jack horse test bed test procedure is as follows：
(1) power intake 1 described in is by described torque-speed sensor 3 to described main examination Double-wheel milling milling
Wheel decelerator 4 is driven, and the described measurement power intake 1 of torque-speed sensor 3 subtracts to described main examination Double-wheel milling milling wheel
The torque of the input of fast device 4, rotary speed data, and the torque, rotary speed data are sent to into described master control platform；
(2) the main examination Double-wheel milling milling wheel decelerator 4 described in is by the power transmitting gear of its both sides to tested Double-wheel milling
The rotational shell transmission of milling wheel decelerator 5；
(3) the tested Double-wheel milling milling wheel decelerator 5 described in is by another described torque-speed sensor 3 to described
Clutch end transmission, described another torque-speed sensor 3 measure tested Double-wheel milling milling wheel decelerator 5 reversely to
The torque of described clutch end input, rotary speed data, and the torque, rotary speed data are sent to into described master control platform；
(3.1) kinetic energy for receiving is converted into electric energy, described electromotor by electromotor by the clutch end described in
's
Outfan accesses electrical network.
(4) the master control Platform Analysis described in process torque, the rotary speed data for receiving, and described master control platform is by two
The torque of the transmission of torque-speed sensor 3, rotary speed data are stored in diverse location respectively.
The testing stand is using a pair of decelerators respectively as main examination and tested, main 4 power of examination Double-wheel milling milling wheel decelerator
By DC motor drive (such as Fig. 1), due to the special construction of the decelerator, main examination Double-wheel milling milling wheel decelerator 4 is defeated for input
Go out the rotation that power is dexterously symmetrically delivered to tested 5 two side of Double-wheel milling milling wheel decelerator by two side power transmitting gears very much
Shell is (with same 1:1 power transmitting gear) on, wherein power transmitting gear is manufactured and designed by the standard of decelerator, it is ensured that transmission
Efficiency is with Gear Transmission in Reducer on the same order of magnitude.Actual stress, dynamic load(loading) are more truly reflected so
By tested 5 reverse drive of Double-wheel milling milling wheel decelerator direct drive loading electromotor (the electromotor grid-connected recovery of generated electricity energy,
To realize energy-conservation).It is respectively mounted by torque-speed sensor 3 between decelerator and input, output, test data is by master control
Platform unifies acquisition and recording.
Typically driven by itself hydraulic power station due to Double-wheel milling, therefore hydraulic power station may also be employed to hydraulic pressure horse
Double-wheel milling decelerator (such as Fig. 2) being tested up to power is provided, and the case study on implementation being more true, but test chamber must possess and have
Corresponding high power hydraulic power station.
This is employed suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, is different from typically as which has
The special construction of testing stand so as to the testing experiment of Double-wheel milling milling wheel decelerator can be applied to, filled up this kind of and special subtracted
The bench test of fast device is blank, and as Double-wheel milling equipment installed power is larger, such as carries out by open type test method, will waste very
Using electromotor loading, big energy, realizes that energy regenerating is benefited the nation and the people, and the jack horse test bed simple structure, and price is low
It is honest and clean, can be used repeatedly, and be equally applicable to the decelerator of all such special constructions, fill up such special decelerator
The blank of test platform, can help to test that maintenance this class formation is special, expensive decelerator, be that commercial production is reduced
Very big cost, very economical environmental protection have very big market value.
In this description, this utility model is described with reference to its specific embodiment.But it is clear that still can be with
Various modification can be adapted and conversion is without departing from spirit and scope of the present utility model.Therefore, specification and drawings are considered as
It is illustrative and not restrictive.
Claims (5)
1. a kind of suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, including power intake, sensor, main examination
Double-wheel milling milling wheel decelerator, tested Double-wheel milling milling wheel decelerator, clutch end and a master control platform, it is characterised in that
Described power intake is by the described main examination Double-wheel milling milling wheel decelerator of described sensor connection, the main examination Double-wheel milling
Milling wheel decelerator is contacted with described tested Double-wheel milling milling wheel decelerator, described tested Double-wheel milling milling wheel decelerator
By the described clutch end of another sensor connection, described master control platform respectively with described power intake, power
Outfan is connected with sensor.
2. according to claim 1 suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, it is characterised in that
Described power intake can be made up of dc motor or hydraulic motor.
3. according to claim 1 suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, it is characterised in that
Described Double-wheel milling milling wheel decelerator both sides are respectively arranged with a power transmitting gear, and the Double-wheel milling milling wheel decelerator band
There is a rotational shell, described main examination Double-wheel milling milling wheel decelerator is tested with described by the power transmitting gear of its both sides
The rotational shell of Double-wheel milling milling wheel decelerator contacts.
4. according to claim 1 suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, it is characterised in that
Described sensor is torque-speed sensor, and described power input/output terminal be connected to by a shaft coupling it is described
Torque-speed sensor, the other end of described torque-speed sensor by a coupling spindle be connected to described main examination/
Tested Double-wheel milling milling wheel decelerator.
5. according to claim 1 suitable for the jack horse test bed of Double-wheel milling milling wheel decelerator test, it is characterised in that
What described clutch end connected is the input of an electromotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197267.5U CN206146640U (en) | 2016-10-26 | 2016-10-26 | Bench test platform suitable for double round mills a round reduction gear test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197267.5U CN206146640U (en) | 2016-10-26 | 2016-10-26 | Bench test platform suitable for double round mills a round reduction gear test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146640U true CN206146640U (en) | 2017-05-03 |
Family
ID=58624653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197267.5U Active CN206146640U (en) | 2016-10-26 | 2016-10-26 | Bench test platform suitable for double round mills a round reduction gear test |
Country Status (1)
| Country | Link |
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| CN (1) | CN206146640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441874A (en) * | 2016-10-26 | 2017-02-22 | 赛达（上海）传动工程有限公司 | Double wheel mill milling wheel decelerator rack test bench and test control method thereof |
-
2016
- 2016-10-26 CN CN201621197267.5U patent/CN206146640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441874A (en) * | 2016-10-26 | 2017-02-22 | 赛达（上海）传动工程有限公司 | Double wheel mill milling wheel decelerator rack test bench and test control method thereof |
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