CN210310930U - Testing device for parallel electric steering engine of helicopter - Google Patents
Testing device for parallel electric steering engine of helicopter Download PDFInfo
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- CN210310930U CN210310930U CN201921219622.8U CN201921219622U CN210310930U CN 210310930 U CN210310930 U CN 210310930U CN 201921219622 U CN201921219622 U CN 201921219622U CN 210310930 U CN210310930 U CN 210310930U
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- electric steering
- steering engine
- testing device
- helicopter
- parallel electric
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 239000007921 spray Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000670 limiting effect Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a parallelly connected electric steering engine testing arrangement of helicopter, including putting thing frame and shower nozzle, put the preceding terminal surface of thing frame and seted up the delivery port, the inside motor that is provided with in plummer right side, threaded rod and movable plate all set up in first spout, the downside of first spout is provided with the through-hole, the up end of movable plate has testing arrangement through first bolt fastening, the rear side of plummer up end is fixed with the support, and the top of support has seted up the second spout, the shower nozzle sets up in the second spout, and the shower nozzle setting is at testing arrangement's upside and parallelly connected electric steering engine's upside. This parallelly connected electric steering engine testing arrangement of helicopter, the in-process of test, parallelly connected electric steering engine's right side can high-speed rotation generate heat, and after the test, remove the shower nozzle about, until removing it to suitable position, the shower nozzle can spray water in the test department under the effect of outside water pipe and water pump afterwards to this reaches cooling's purpose.
Description
Technical Field
The utility model relates to a parallelly connected electric steering engine technical field of helicopter specifically is a parallelly connected electric steering engine testing arrangement of helicopter.
Background
The parallel electric steering engine is a very important part of a helicopter, the performance of the steering engine is very important to influence the helicopter, and a testing device is required to be used for testing the helicopter before the helicopter is used, so that the safety of the helicopter is ensured.
Current testing arrangement is mostly fixed to inconvenient model and its complete block according to parallelly connected electric steering engine test department, thereby influence the test, and parallelly connected electric steering engine is its surface in the test process is scalded because of high-speed rotation, thereby inconvenient taking, it is convenient inadequately to consequently use, to above-mentioned problem, needs improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a parallelly connected electric steering engine testing arrangement of helicopter to the current testing arrangement who proposes in solving above-mentioned background is mostly fixed, thereby inconvenient model and its complete block according to parallelly connected electric steering engine test department, thereby influences the test, and parallelly connected electric steering engine in test process its surface is scalded because of high-speed rotation, thereby the inconvenient problem of taking.
In order to achieve the above object, the utility model provides a following technical scheme: a testing device for a parallel electric steering engine of a helicopter comprises an object placing frame and a spray head, wherein a water outlet is formed in the front end face of the object placing frame, a bearing table is arranged in the object placing frame, the outer side of the upper end face of the bearing table is connected with the object placing frame through a supporting plate, a motor is arranged in the right side of the bearing table, the left side of the motor is connected with a threaded rod in a rotating mode through a motor shaft, the threaded rod and a moving plate are arranged in a first sliding groove, the first sliding groove is formed in the bearing table, the threaded rod penetrates through the bottom of the moving plate, a through hole is formed in the lower side of the first sliding groove and formed in the bottom of the bearing table, a testing device is fixed on the upper end face of the moving plate through a first bolt, a parallel electric steering engine is arranged on the left side of the moving plate, the parallel electric steering engine, and the top of the bracket is provided with a second sliding groove, the spray head is arranged in the second sliding groove, and the spray head is arranged on the upper side of the testing device and the upper side of the parallel electric steering engine.
Preferably, the supporting plates are four and are symmetrically distributed about the central axis of the bearing table.
Preferably, the motor is connected in a rotating manner through a motor shaft and a threaded rod, the threaded rod is connected with the moving plate in a threaded manner, and the moving plate is connected with the bearing table in a sliding manner through a first sliding groove.
Preferably, the testing device is connected with the moving plate through the first bolt in a threaded manner.
Preferably, the parallel electric steering engine is in threaded connection with the bearing table through a second bolt, and the horizontal central axis of the parallel electric steering engine coincides with the horizontal central axis of the testing device.
Preferably, the spray head is connected with the bracket in a sliding manner through the second sliding chute.
Compared with the prior art, the beneficial effects of the utility model are that: the helicopter is connected with an electric steering engine testing device in parallel,
(1) the testing device comprises a motor, a motor shaft, a threaded rod, a first sliding chute, a movable plate, a testing device, a first bolt, a parallel electric steering engine and a second bolt, wherein the testing device and the parallel electric steering engine can be fixed by rotating the first bolt and the second bolt respectively;
(2) the device is provided with the parallel electric steering engine and the spray head, the right side of the parallel electric steering engine can rotate at a high speed to generate heat in the test process, the spray head is moved leftwards and rightwards after the test is finished until the spray head is moved to a proper position, and then the spray head can spray water to a test position under the action of an external water pipe and a water pump, so that the purposes of cooling are achieved;
(3) the cooling device is provided with the water outlet and the through hole, cooling water can flow down through the through hole in the cooling process and is finally discharged out of the device through the water outlet, and therefore the neatness of the device is improved.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. put thing frame, 2, delivery port, 3, plummer, 4, backup pad, 5, motor, 6, motor shaft, 7, threaded rod, 8, first spout, 9, movable plate, 10, through-hole, 11, testing arrangement, 12, first bolt, 13, parallelly connected electric steering engine, 14, second bolt, 15, support, 16, second spout, 17, shower nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a testing device for a parallel electric steering engine of a helicopter is disclosed, according to the figure 1, a water outlet 2 is arranged on the front end face of an object placing frame 1, a bearing platform 3 is arranged in the object placing frame 1, meanwhile, the outer side of the upper end face of the bearing platform 3 is connected with the object placing frame 1 through a support plate 4, the four support plates 4 are arranged, the four support plates 4 are symmetrically distributed about the central axis of the bearing platform 3, the support plates 4 can play a certain reinforcing role on the bearing platform 3, water can flow into the object placing frame 1 after the work is finished and then is discharged through the water outlet 2, so that the neatness of the device is improved, a motor 5 is arranged in the right side of the bearing platform 3, the left side of the motor 5 is rotatably connected with a threaded rod 7 through a motor shaft 6, the motor 5 is rotatably connected with the threaded rod 7 through a connection mode between the motor shaft 6 and, meanwhile, the movable plate 9 is in sliding connection with the plummer 3 through the first sliding groove 8, the motor 5 can drive the motor shaft 6 to rotate, so that the threaded rod 7 is driven to rotate, the movable plate 9 can slide leftwards under the limiting effect of the threaded rod 7 and the first sliding groove 8 and can move to a proper position according to the length of the right side of the parallel electric steering engine 13, and the testing device 11 is clamped with the parallel electric steering engine 13 to perform subsequent testing work.
According to the drawings of fig. 1 and 2, the threaded rod 7 and the moving plate 9 are both arranged in the first sliding groove 8, the first sliding groove 8 is arranged on the bearing platform 3, the threaded rod 7 penetrates through the bottom of the moving plate 9, the lower side of the first sliding groove 8 is provided with a through hole 10, the through hole 10 is arranged at the bottom of the bearing platform 3, the upper end surface of the moving plate 9 is fixed with a testing device 11 through a first bolt 12, the left side of the moving plate 9 is provided with a parallel electric steering engine 13, the parallel electric steering engine 13 is fixed on the bearing platform 3 through a second bolt 14, the testing device 11 is in threaded connection with the moving plate 9 through the first bolt 12, the testing device 11 can be fixed on the moving plate 9 through rotating the first bolt 12 downwards, so that the moving device can conveniently move along with the moving plate 9, the parallel electric steering engine 13 is in threaded connection with the bearing platform 3 through the second bolt 14, and the horizontal axis of parallelly connected electric steering engine 13 and the coincidence of the horizontal axis of testing arrangement 11, rotate second bolt 14 downwards and can fix parallelly connected electric steering engine 13 on plummer 3, prevent that it from taking place to rock and influencing the operation when testing.
According to the figures 1 and 3, a support 15 is fixed on the rear side of the upper end face of the bearing table 3, a second sliding groove 16 is formed in the top of the support 15, a spray head 17 is arranged in the second sliding groove 16, the spray head 17 is arranged on the upper side of the testing device 11 and the upper side of the parallel electric steering engine 13, the spray head 17 is in sliding connection with the support 15 through the second sliding groove 16, the parallel electric steering engine 13 rotates at a high speed to generate heat in the testing process, after the testing is finished, the spray head 17 slides left and right under the action of the second sliding groove 16 until the spray head is positioned right above the testing position 11, and then the spray head 17 can spray water at the testing position under the action of a water pipe and a water pump so as to spray and cool.
The working principle is as follows: when the testing device for the parallel electric steering engine of the helicopter is used, the device is firstly placed at a required place, an external power supply is connected, a first bolt 12 is rotated downwards to fix a testing device 11 on a bearing platform 3, a second bolt 14 is rotated downwards to fix a parallel electric steering engine 13 on a movable plate 9, a motor 5 is started, the motor 5 drives a motor shaft 6 to rotate so as to drive a threaded rod 7 to rotate, the movable plate 9 moves leftwards under the limiting action of the threaded rod 7 and a first sliding chute 8 so as to drive the parallel electric steering engine 13 to move leftwards until the parallel electric steering engine is completely clamped with the testing device 11, the parallel electric steering engine 13 can be tested under the action of the testing device 11, the testing device 11 moves rightwards after the test is finished, the testing device is separated from the parallel electric steering engine 13, a spray head 17 slides leftwards and rightwards under the action of a second sliding chute 16 until the spray head moves right above the right, and connect it to the outside water pipe, water sprays out through shower nozzle 17 this moment to cooling to parallelly connected electric steering engine 13, and the while cooling water flows to putting in the frame 1 through-hole 10, flows out through delivery port 2 afterwards, and the above-mentioned operation of reverse repetition can take out testing arrangement 11 and parallelly connected electric steering engine 13, and the maintenance of conveniently going on, this accomplishes whole work, and the content that does not make detailed description in this specification belongs to the prior art that skilled person knows.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a parallelly connected electric steering engine testing arrangement of helicopter, is including putting thing frame (1) and shower nozzle (17), its characterized in that: the water outlet (2) is formed in the front end face of the object placing frame (1), the bearing table (3) is arranged in the object placing frame (1), the outer side of the upper end face of the bearing table (3) is connected with the object placing frame (1) through the supporting plate (4), the motor (5) is arranged inside the right side of the bearing table (3), the left side of the motor (5) is rotatably connected with the threaded rod (7) through the motor shaft (6), the threaded rod (7) and the moving plate (9) are both arranged in the first sliding groove (8), the first sliding groove (8) is formed in the bearing table (3), the threaded rod (7) penetrates through the bottom of the moving plate (9), the through hole (10) is formed in the lower side of the first sliding groove (8), the through hole (10) is formed in the bottom of the bearing table (3), the testing device (11) is fixed on the upper end face of the moving plate (9) through the first bolt, and the left side of movable plate (9) is provided with parallelly connected electric steering engine (13), and parallelly connected electric steering engine (13) are fixed on plummer (3) through second bolt (14) simultaneously, the rear side of plummer (3) up end is fixed with support (15), and the top of support (15) has seted up second spout (16), shower nozzle (17) set up in second spout (16), and shower nozzle (17) set up the upside at testing arrangement (11) and the upside of parallelly connected electric steering engine (13).
2. The testing device for the parallel electric steering engine of the helicopter of claim 1, which is characterized in that: the supporting plates (4) are four, and the four supporting plates (4) are symmetrically distributed about the central axis of the bearing table (3).
3. The testing device for the parallel electric steering engine of the helicopter of claim 1, which is characterized in that: the motor (5) is in rotating connection through the connection mode between the motor shaft (6) and the threaded rod (7), the connection mode between the threaded rod (7) and the moving plate (9) is in threaded connection, and meanwhile the moving plate (9) is in sliding connection through the connection mode between the first sliding groove (8) and the bearing table (3).
4. The testing device for the parallel electric steering engine of the helicopter of claim 1, which is characterized in that: the testing device (11) is in threaded connection with the moving plate (9) through the first bolt (12).
5. The testing device for the parallel electric steering engine of the helicopter of claim 1, which is characterized in that: the parallel electric steering engines (13) are in threaded connection through a second bolt (14) and the bearing platform (3), and horizontal central axes of the parallel electric steering engines (13) coincide with horizontal central axes of the testing device (11).
6. The testing device for the parallel electric steering engine of the helicopter of claim 1, which is characterized in that: the spray head (17) is connected with the bracket (15) in a sliding way through the second sliding chute (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219622.8U CN210310930U (en) | 2019-07-30 | 2019-07-30 | Testing device for parallel electric steering engine of helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219622.8U CN210310930U (en) | 2019-07-30 | 2019-07-30 | Testing device for parallel electric steering engine of helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310930U true CN210310930U (en) | 2020-04-14 |
Family
ID=70127191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921219622.8U Active CN210310930U (en) | 2019-07-30 | 2019-07-30 | Testing device for parallel electric steering engine of helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350490A (en) * | 2020-11-24 | 2021-02-09 | 茅台学院 | Electric steering engine structure easy for subsequent maintenance and overhaul |
-
2019
- 2019-07-30 CN CN201921219622.8U patent/CN210310930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350490A (en) * | 2020-11-24 | 2021-02-09 | 茅台学院 | Electric steering engine structure easy for subsequent maintenance and overhaul |
| CN112350490B (en) * | 2020-11-24 | 2024-05-28 | 茅台学院 | Electric steering engine structure easy for subsequent maintenance and overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A parallel electric servo testing device for helicopters Granted publication date: 20200414 Pledgee: Jingdezhen branch of Postal Savings Bank of China Ltd. Pledgor: JIANGXI DONGQI AVIATION EQUIPMENT CO.,LTD. Registration number: Y2024980015971 |