CN207689099U - A kind of engine flow resistance test device - Google Patents
A kind of engine flow resistance test device Download PDFInfo
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- CN207689099U CN207689099U CN201721912887.7U CN201721912887U CN207689099U CN 207689099 U CN207689099 U CN 207689099U CN 201721912887 U CN201721912887 U CN 201721912887U CN 207689099 U CN207689099 U CN 207689099U
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- installation room
- sensor
- engine
- resistance test
- flow resistance
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Abstract
The utility model discloses a kind of engine flow resistance test devices, including ultrasonic flow sensor, by ultrasonic flow sensor installation installing mechanism on the engine, the processor and display of processing acquisition information, ultrasonic flow sensor is connected to by data line I on processor, and processor is connected to by data line II on display.Installing mechanism includes mounting bracket, sensor installation room and detent mechanism, and sensor installation room is connected in mounting bracket, and ultrasonic flow sensor is mounted on sensor installation interior, and detent mechanism is arranged in mounting bracket.Mounting bracket is equipped with track, and installation room I is slidably connected in orbit, then entire sensor installation room track-movable, can be such that ultrasonic flow sensor is finely adjusted in the horizontal plane, from finding better collection point.The flow of each oil duct of engine is tested using the engine flow resistance test device of the utility model, simply, convenient and there is no security risks.
Description
Technical field
The utility model belongs to engine performance test equipment technical field, and in particular to a kind of engine flow resistance test dress
It sets.
Background technology
It needs to monitor various data when engine rig test, be needed to entire when testing lubricating system lubricating efficiency
Flow resistance in lubricating system is tested.
Previous method is monitored just for engine oil pressure, to flow without monitoring, because equipment performance requires
It cannot be satisfied, and need to change engine runner, therefore realize difficult.Existing engine oil pressure test exists as a result,
Test cannot reflect the practical problem of engine whole process branch flow resistance.And started in the prior art using sensor test
It when the performance of machine, is required for punching on the engine greatly, there are security risks for punching on the engine, if the position choosing of punching is not
It may make engine oil leakage well, it is more serious engine to be caused to scrap.
Utility model content
For deficiency existing for engine performance measuring in the prior art, the purpose of this utility model is to provide one kind not
It is filled with punching on the engine, without changing oil duct and can be tested with the engine flow resistance of test engine whole process branch flow resistance
It sets.
To achieve the above object, the technical solution of the utility model is：A kind of engine flow resistance test device, including ultrasound
Wave flow sensor, by ultrasonic flow sensor installation installing mechanism on the engine, the processor of processing acquisition information
And display, the ultrasonic flow sensor are connected to by data line I on processor, the processor passes through data line II
It is connected on display.
Further, the installing mechanism includes mounting bracket and sensor installation room, sensor installation room connection
In the mounting bracket, it is indoor that the ultrasonic flow sensor is mounted on sensor installation.
Further, sensor installation room includes installation room I and installation room II, is equipped with and adjusts on the installation room II
Save bolt.
Further, the installation room I and installation room II is are cylindrical structure, outside installation I cylindrical structure of room
Diameter is more than the outer diameter of installation II cylindrical structure of room.
Further, one end that the adjusting bolt injects in the installation room II is equipped with limited block.
Further, the mounting bracket is equipped with track, and the installation room I is slidably connected on the track, described
The bottom of mounting bracket is equipped with electromagnet.
Further, the installing mechanism further includes detent mechanism, and the detent mechanism is arranged in the mounting bracket.
Further, the detent mechanism includes that the positioning convex platform, positioning plate and setting being arranged in the mounting bracket exist
Limit hole II on room I is installed, one end of the positioning plate is movably connected in by bolt on the positioning convex platform, the positioning
The other end of plate is equipped with limit hole I, the limit hole I and the limit hole II by positioning pin connection.
Further, the positioning convex platform is the strip boss being arranged along the orbital direction, in the positioning convex platform
It is equipped with guide rail, the nut being adapted to the bolt is slidably connected on the guide rail.
Further, it is equipped with baffle in the one end of the installation room II far from the installation room I, the aperture of the baffle is small
In the maximum gauge of the ultrasonic flow sensor.
The advantages of using technical solutions of the utility model for：
1, using ultrasonic flow sensor 1 to starting the flow in oil duct to test, since ultrasonic flow senses
Device 1 tests flow volume in oil duct it is not necessary that sensing element is deep into oil duct to can be realized, and avoids and changes what oil duct was brought
Inconvenience avoids and is starting upper punching.Engine is beaten to the security risk of leakage.It is tested using the engine flow resistance of the utility model
Device tests the flow of each oil duct of engine, and simply, convenient and there is no security risks.
2, the utility model rotation adjusting bolt can realize to ultrasonic flow sensor vertical direction positioning；Baffle
Ultrasonic flow sensor is fallen when can be loosened to avoid adjusting bolt, plays the role of duplicate protection.
3, the positioning plate of the utility model detent mechanism is pushed down room I is installed, and is avoided since vibrating sensor installs room
Upper and lower play；Positioning plate is connect with installation room I by positioning pin, is realized to ultrasonic flow sensor in the horizontal plane
It is accurately positioned.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial top view of the utility model installing mechanism.
Fig. 3 is the partial schematic diagram that the utility model detent mechanism installs room with sensor.
Label in above-mentioned figure is respectively：1. ultrasonic flow sensor；2. installing mechanism；21. mounting bracket；211. rail
Road；212. electromagnet；22. sensor installs room；221. installation rooms I；222. installation rooms II；223. adjusting bolt；224. limit
Block；225. baffle；226. limit holes II；23. detent mechanism；231. positioning convex platform；232. bolt；233. positioning plate；234. limit
Position hole I；235. positioning pin；236. guide rail；237. nut；3. processor；4. display；5. data line I；6. data line II.
Specific implementation mode
In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore should not be understood as limiting the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of engine flow resistance test device, including ultrasonic flow sensor 1, will be ultrasonic
The processor 3 and display 4 of the installation of wave flow sensor 1 installing mechanism 2 on the engine, processing acquisition information, ultrasonic wave
Flow sensor 1 is connected to by data line I 5 on processor 3, and processor 3 is connected to by data line II 6 on display 4.Profit
The flow in engine oil channel is tested with ultrasonic flow sensor 1, since ultrasonic flow sensor 1 will be without that will pass
Sensing unit is deep into oil duct can be realized and test flow volume in oil duct, avoids and changes the inconvenience that oil duct is brought, avoids
Starting upper punching, engine is beaten to the security risk of leakage.Using the engine flow resistance test device of the utility model to starting
The flow of each oil duct of machine is tested, and simply, convenient and there is no security risks.
Above-mentioned installing mechanism 2 includes that mounting bracket 21, sensor installation room 22 and detent mechanism 23, sensor install room 22
It is connected in mounting bracket 21, ultrasonic flow sensor 1 is mounted in sensor installation room 22, and the setting of detent mechanism 23 exists
In mounting bracket 21.
It includes installation room I 221 and installation room II 222 that sensor, which installs room 22, and installation room I 221 and installation room II 222 are equal
Outer diameter for cylindrical structure, installation I 221 cylindrical structure of room is more than the outer diameter of installation II 222 cylindrical structure of room.In installation room II
222 are equipped with adjusting bolt 223, and one end that adjusting bolt 223 injects in installation room II 222 is equipped with limited block 224.Make
Ultrasonic flow sensor 1 is placed on sensor and installs room 22, can be put into from the installation room I 221 of upper end, also may be used by the used time
To be put into from installation II 222 bottom of room, can be selected according to the true form of ultrasonic flow sensor 1.By supersonic flow
After quantity sensor 1 is put into and adjusts good position, adjusting bolt 223 is rotated, limited block 224 is made to press from both sides ultrasonic flow sensor 1
Tightly, realize to ultrasonic flow sensor 1 vertical direction positioning.
Preferably, the one end of installation room II 222 far from installation room I 221 is equipped with baffle 225, and the aperture of baffle 225 is less than super
The maximum gauge of acoustic wave flow sensor 1.This mode ultrasonic flow sensor 1 can only be put from the installation room I 221 of upper end
Enter, ultrasonic flow sensor 1 is fallen when baffle 225 can loosen to avoid adjusting bolt 223, plays the role of duplicate protection.
Above-mentioned mounting bracket 21 is equipped with track 211, and installation room I 221 is slidably connected on track 211, then entire sensing
Device installation room 22 can be moved along track 211, and ultrasonic flow sensor 1 can be made to be finely adjusted in the horizontal plane, more preferable from finding
Collection point.Preferably, it is equipped with electromagnet 212 in the bottom of mounting bracket 21, electromagnet 212 adsorbs when being powered, when no power
Without adsorption function.Since engine is made of cast iron materials, it is possible to installing mechanism 2 are adsorbed on hair by electromagnet 212
In motivation, avoids and punch on the engine.Hanger, mounting hole etc. can also be set other than magnet is set, installation herein
Hole is to be fixed installing mechanism 2 on the engine by chain cable, band etc..
Above-mentioned detent mechanism 23 includes that the positioning convex platform 231 in mounting bracket 21, positioning plate 233 and setting is arranged to install
One end of limit hole II 226 on room I 221, positioning plate 233 is movably connected in by bolt 232 on positioning convex platform 231, positioning
The other end of plate 233 is equipped with limit hole I 234, and limit hole I 234 and limit hole II 226 are connected by positioning pin 235.Positioning convex platform
231 be the strip boss being arranged along 211 direction of track, and guide rail 236 is equipped on positioning convex platform 231, is adapted to bolt 232
Nut 237 is slidably connected on guide rail 236, and bolt 232, positioning plate 233 and nut 237 can be slided along guide rail 236, nut
237 cannot move up and down, and can only slide in the plane.After sensor installs the location determination of room 22, moved along guide rail 236
When bolt 232, positioning plate 233 and nut 237 can install the position of room 22 with alignment sensor just, bolt 232 is tightened in
On nut 237, you can the fixed position for arbitrarily adjusting positioning plate 233 according to demand, so that locating effect reaches best.Localization machine
The positioning plate 233 of structure 23 is pushed down room I 221 is installed, and is avoided since vibrating sensor installs about 22 play of room；Pass through positioning
Pin 235 by positioning plate 233 with installation room I 221 connect, realize to ultrasonic flow sensor 1 in the horizontal plane it is accurate calmly
Position.
Installation device of sensor provided by the utility model is not only applicable to test the flow resistance of engine, only
It can be used when carrying out performance detection using sensor, on condition that the sensor does not have to be deep into the inside for detecting object i.e.
It is detectable.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the improvement of the various unsubstantialities of technical solutions of the utility model progress is used, or without changing
Directly apply to other occasions by the design of the utility model and technical solution, the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of engine flow resistance test device, it is characterised in that：Including ultrasonic flow sensor (1), by ultrasonic flow
The processor (3) and display (4) of sensor (1) installation installing mechanism (2) on the engine, processing acquisition information, it is described
Ultrasonic flow sensor (1) is connected to by data line I (5) on processor (3), and the processor (3) passes through data line II
(6) it is connected on display (4).
2. a kind of engine flow resistance test device as described in claim 1, it is characterised in that：The installing mechanism (2) includes
Mounting bracket (21) and sensor installation room (22), sensor installation room (22) are connected in the mounting bracket (21),
The ultrasonic flow sensor (1) is mounted in sensor installation room (22).
3. a kind of engine flow resistance test device as claimed in claim 2, it is characterised in that：The sensor installs room (22)
Including installation room I (221) and installation room II (222), adjusting bolt (223) is equipped on the installation room II (222).
4. a kind of engine flow resistance test device as claimed in claim 3, it is characterised in that：The installation room I (221) and peace
It is cylindrical structure to fill room II (222) to be, the outer diameter of described installation room I (221) cylindrical structure is more than the installation room II (222)
The outer diameter of cylindrical structure.
5. a kind of engine flow resistance test device as claimed in claim 3, it is characterised in that：The adjusting bolt (223) is inserted
It is equipped with limited block (224) into one end in installation room II (222).
6. a kind of engine flow resistance test device as described in claim 2 to 5 any one, it is characterised in that：
The mounting bracket (21) is equipped with track (211), and the installation room I (221) is slidably connected at the track (211)
On, the bottom of the mounting bracket (21) is equipped with electromagnet (212).
7. a kind of engine flow resistance test device as claimed in claim 6, it is characterised in that：The installing mechanism (2) is also wrapped
Detent mechanism (23) is included, the detent mechanism (23) is arranged in the mounting bracket (21).
8. a kind of engine flow resistance test device as claimed in claim 7, it is characterised in that：The detent mechanism (23) includes
The limit of positioning convex platform (231) in the mounting bracket (21), positioning plate (233) and setting in installation room I (221) is set
The one end in hole II (226), the positioning plate (233) is movably connected in by bolt (232) on the positioning convex platform (231), institute
The other end for stating positioning plate (233) is equipped with limit hole I (234), and the limit hole I (234) and the limit hole II (226) pass through
Positioning pin (235) connects.
9. a kind of engine flow resistance test device as claimed in claim 8, it is characterised in that：The positioning convex platform (231) is
Along the strip boss of the track (211) direction setting, guide rail (236) is equipped on the positioning convex platform (231), and it is described
The nut (237) of bolt (232) adaptation is slidably connected on the guide rail (236).
10. a kind of engine flow resistance test device as claimed in claim 5, it is characterised in that：In the installation room II (222)
One end far from installation room I (221) is equipped with baffle (225), and the aperture of the baffle (225) is less than the ultrasonic flow
The maximum gauge of sensor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912887.7U CN207689099U (en) | 2017-12-30 | 2017-12-30 | A kind of engine flow resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721912887.7U CN207689099U (en) | 2017-12-30 | 2017-12-30 | A kind of engine flow resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689099U true CN207689099U (en) | 2018-08-03 |
Family
ID=62994001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721912887.7U Active CN207689099U (en) | 2017-12-30 | 2017-12-30 | A kind of engine flow resistance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007671A (en) * | 2017-12-30 | 2018-05-08 | 江西腾勒动力有限公司 | A kind of engine flow resistance test device and test method |
-
2017
- 2017-12-30 CN CN201721912887.7U patent/CN207689099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007671A (en) * | 2017-12-30 | 2018-05-08 | 江西腾勒动力有限公司 | A kind of engine flow resistance test device and test method |
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