CN219870088U

CN219870088U - Engine test module

Info

Publication number: CN219870088U
Application number: CN202320428938.8U
Authority: CN
Inventors: 牛文学; 赵永来; 朱建华; 刘志强; 贺丹; 张勇; 李盼; 付江锋; 王利鹤; 高伟; 郭健
Original assignee: Vocational and Technical College of IMAU
Current assignee: Vocational and Technical College of IMAU
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-10-20
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of thrust measurement and discloses an engine test module, which comprises a test machine body, a test assembly and an auxiliary assembly, wherein the test machine body comprises a bottom plate, a first support plate, a second support plate and a support plate, the bottom of the test machine body is provided with the bottom plate, the top of the bottom plate is provided with the first support plate and the second support plate, the first support plate is positioned at the front side of the second support plate, two groups of support plates are fixedly arranged at the top of the first support plate, the fixing effect of a device is improved, the problem of shaking of the device when the traditional device is used is solved, the use safety of the device is improved, the purpose of fixing the device is achieved, the engine thrust is measured, the traditional measurement mode is replaced, the measurement thrust accuracy of the device is improved, the purpose of calculating the thrust is achieved quickly, the use flexibility of the device is improved, the device is subjected to shock absorption treatment, the placement stability of the device is slowed down, the shaking amplitude of the device when the device is tested, and the use safety of the device is improved.

Description

Engine test module

Technical Field

The utility model belongs to the technical field of thrust measurement, and particularly relates to an engine test module.

Background

In the production process of the engine, the thrust of the engine needs to be tested.

The utility model of publication number CN212482763U provides an engine test apparatus comprising: the device comprises a frame body, a loading device, a standard force sensor, a working force sensor and a traction component; the frame body comprises a fixed frame and a movable frame, the movable frame is movably connected to the fixed frame, a bearing plate is arranged on the fixed frame, and a push plate corresponding to the bearing plate in position is arranged on the movable frame; the loading device is fixedly arranged on the fixed frame and is positioned at one side of the bearing plate, which is opposite to the pushing plate, the working force sensor is positioned between the bearing plate and the pushing plate, the standard force sensor is positioned at one side of the pushing plate, which is opposite to the bearing plate, and the loading device is abutted on the standard force sensor through the traction component; the engine is fixedly arranged on the movable frame, the axis is coincident with the axis of the loading device, and the engine is connected with the push plate. The utility model has the advantages of reasonable design and simple structure, and can ensure that the force application positions of the loading device and the engine on the working force sensor are consistent, thereby ensuring more accurate test results of the engine.

However, the above patent also has the following problems: when the device is used, the fixing effect on the engine is poor, and the device can shake when the thrust test is carried out, so that the use safety of the device is affected.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides an engine test module, includes test machine body, test assembly and auxiliary assembly, the test machine body includes bottom plate, first extension board, second extension board and backup pad, and the bottom of test machine body is provided with the bottom plate, and the top of bottom plate is provided with first extension board and second extension board, and first extension board is located the front side of second extension board, and the top fixed mounting of first extension board has two sets of backup pads.

As a preferred implementation mode of the utility model, the testing machine body further comprises a limiting ring, a rubber ring and a threaded rod, wherein the limiting ring is fixedly arranged at the top of the two groups of supporting plates, the rubber ring is fixedly arranged on the inner wall of the limiting ring, a group of holes are formed in the top of the limiting ring, and the threaded rod is arranged in the holes in a threaded manner.

As a preferred embodiment of the utility model, the testing component comprises an engine, a limiting plate, fixing rods, sliding blocks and a moving plate, wherein the engine is arranged at the top of the testing machine body, the limiting plate is fixedly arranged at the top of the second supporting plate, four groups of fixing rods are fixedly arranged on the outer wall of one side of the limiting plate, one group of sliding grooves are formed in the outer wall of one side of each group of fixing rods, one group of sliding blocks are slidably arranged in each group of sliding grooves, and the moving plate is fixedly arranged among the four groups of sliding blocks.

As a preferred implementation mode of the utility model, the test assembly further comprises a first infrared photoreceptor, a first infrared light-sensitive lamp and an electronic display screen, the first infrared light-sensitive lamp is fixedly arranged at the top of the group of sliding blocks, the first infrared light-sensitive lamp is fixedly arranged on the outer wall of one side of the limiting plate, the electronic display screen is fixedly arranged at the top of the second support plate, and the first infrared light-sensitive lamp are electrically connected with the electronic display screen.

As a preferred embodiment of the utility model, the auxiliary assembly comprises a first shock absorption plate, a second shock absorption plate, a third shock absorption plate and a fourth shock absorption plate, wherein the first shock absorption plate is adhered and installed at the bottom of the first support plate, the second shock absorption plate is adhered and installed at the bottom of the second support plate, two groups of third shock absorption plates are adhered and installed at the bottom of the bottom plate, and two groups of fourth shock absorption plates are adhered and installed at the bottom of the bottom plate.

As a preferred embodiment of the utility model, the auxiliary assembly further comprises a second photoreceptor, a second photoreceptor lamp and bolt grooves, the second photoreceptor is fixedly arranged at the top of the second support plate, the second photoreceptor lamp is fixedly arranged at the top of the second support plate, the second photoreceptor is positioned at the front side of the second photoreceptor lamp, six groups of holes are formed in the top of the bottom plate, a group of bolt grooves are fixedly arranged in each group of holes, and bolts can be fixed in the bolt grooves.

As a preferable implementation mode of the utility model, a handle is fixedly arranged at the top of the threaded rod, and a rubber gasket is adhered to the handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the fixing effect of the device is improved, the problem that the device shakes when the traditional device is used is solved, the use safety of the device is improved, and the purpose of fixing the device is achieved.

2. The thrust of the engine is measured, a traditional measuring mode is replaced, the accuracy of measuring the thrust by the device is improved, the purpose of calculating the thrust rapidly is achieved, and the flexibility of using the device is improved.

3. The device is subjected to damping treatment, so that the stability of the device is improved, the shaking amplitude of the device during testing is slowed down, and the use safety of the device is improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a top perspective view of the present utility model;

FIG. 3 is a right side perspective view of the present utility model;

FIG. 4 is an enlarged view of section A of the present utility model;

fig. 5 is a bottom perspective view of the present utility model.

In the figure: 10. a tester body; 11. a bottom plate; 12. a first support plate; 13. a second support plate; 14. a support plate; 15. a limiting ring; 16. a rubber ring; 17. a threaded rod; 20. a testing component; 21. an engine; 22. a limiting plate; 23. a fixed rod; 24. a slide block; 25. a moving plate; 26. a first infrared sensor; 27. a first infrared light; 28. an electronic display screen; 30. an auxiliary component; 31. a first shock absorbing plate; 32. a second shock absorbing plate; 33. a third shock absorbing plate; 34. a fourth shock absorbing plate; 35. a second photoreceptor; 36. a second light; 37. a bolt slot.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

Embodiment one: the utility model provides an engine test module, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, including test machine body 10, test assembly 20 and auxiliary assembly 30, test machine body 10 includes bottom plate 11, first extension board 12, second extension board 13 and backup pad 14, the bottom of test machine body 10 is provided with bottom plate 11, the top of bottom plate 11 is provided with first extension board 12 and second extension board 13, first extension board 12 is located the front side of second extension board 13, the top fixed mounting of first extension board 12 has two sets of backup pads 14, test machine body 10 still includes spacing ring 15, rubber ring 16 and threaded rod 17, the top fixed mounting of two sets of backup pads 14 has spacing ring 15, fixed mounting has rubber ring 16 on the inner wall of spacing ring 15, a set of hole, threaded rod 17 is seted up at the top of spacing ring 15, the top fixed mounting of threaded rod 17 has the handle, paste on the handle and install the rubber packing ring.

The first support plate 12 and the second support plate 13 are fixed on the bottom plate 11, the engine 21 is placed in the limiting ring 15 above the first support plate 12, one end of the threaded rod 17 is rotated to limit and fix the top of the engine 21, and the engine 21 is protected through the rubber ring 16.

Through the structure of bottom plate 11, first extension board 12, second extension board 13, backup pad 14, spacing ring 15, rubber ring 16 and threaded rod 17, improve the fixed effect of device, solve the problem that the device rocked when traditional device used, improve the security that the device used, reach the fixed purpose of device.

Embodiment two: on the basis of the first embodiment, as shown in fig. 1, 2, 3, 4 and 5, the test assembly 20 includes an engine 21, a limiting plate 22, fixing rods 23, sliding blocks 24 and a moving plate 25, the engine 21 is arranged at the top of the test machine body 10, the limiting plate 22 is fixedly arranged at the top of the second support plate 13, four groups of fixing rods 23 are fixedly arranged on one side outer wall of the limiting plate 22, one group of sliding grooves are formed on one side outer wall of each group of fixing rods 23, one group of sliding blocks 24 are slidably arranged in each group of sliding grooves, the moving plate 25 is fixedly arranged between the four groups of sliding blocks 24, the test assembly 20 further includes a first infrared photoreceptor 26, a first infrared light 27 and an electronic display screen 28, the first infrared light 27 is fixedly arranged on one side outer wall of the limiting plate 22, the electronic display screen 28 is fixedly arranged at the top of the second support plate 13, and the first infrared light 26, the first infrared light 27 and the electronic display screen 28 are electrically connected.

The engine 21 is tested, one end of the engine 21 is driven to move in the limiting plate 22, the moving plate 25 is driven to move, the sliding block 24 is driven to move on the fixed rod 23, moving data are measured through the first infrared photoreceptor 26 and the first infrared induction lamp 27, and the data are displayed and analyzed through the electronic display screen 28.

Through the structure of engine 21, limiting plate 22, dead lever 23, slider 24, movable plate 25, first infrared photoreceptor 26, first infrared light 27 and electronic display 28, measure engine thrust, replace traditional measurement mode, improve the accuracy of device measurement thrust, reach the purpose of calculating the thrust fast, improve the flexibility that the device used.

Embodiment III: on the basis of the first embodiment and the second embodiment, as shown in fig. 1, 2, 3 and 5, the auxiliary assembly 30 includes a first damper plate 31, a second damper plate 32, a third damper plate 33 and a fourth damper plate 34, the first damper plate 31 is mounted on the bottom of the first support plate 12 in a pasting manner, the second damper plate 32 is mounted on the bottom of the second support plate 13 in a pasting manner, two groups of third damper plates 33 are mounted on the bottom of the bottom plate 11 in a pasting manner, two groups of fourth damper plates 34 are mounted on the bottom of the bottom plate 11 in a pasting manner, the auxiliary assembly 30 further includes a second photoreceptor 35, a second photoreceptor 36 and a bolt groove 37, the second photoreceptor 35 is fixedly mounted on the top of the second support plate 13, the second photoreceptor 35 is located on the front side of the second photoreceptor lamp 36, six groups of holes are provided on the top of the bottom plate 11, one group of bolt grooves 37 are fixedly mounted in each group of holes, and bolts can be fixed in the inside the bolt grooves 37.

The first damping plate 31 is adhered to the bottom of the first support plate 12, the second damping plate 32 is adhered to the bottom of the second support plate 13, the third damping plate 33 and the fourth damping plate 34 are adhered to the bottom of the bottom plate 11, the thrust is measured secondarily through the second photoreceptor 35 and the second photoreceptor lamp 36, the accuracy of thrust calculation is improved, the bolts are fixed in the bolt grooves 37, and the device is fixed.

Through the structure of first shock attenuation board 31, second shock attenuation board 32, third shock attenuation board 33, fourth shock attenuation board 34, second photoreceptor 35, second sensitization lamp 36 and bolt groove 37, carry out the bradyseism to the device and handle, improve the stability that the device was placed, slow down the device and rock the range when the test, improve the safety in utilization of device.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an engine test module, includes test machine body (10), test assembly (20) and auxiliary assembly (30), its characterized in that, test machine body (10) include bottom plate (11), first extension board (12), second extension board (13) and backup pad (14), and the bottom of test machine body (10) is provided with bottom plate (11), and the top of bottom plate (11) is provided with first extension board (12) and second extension board (13), and first extension board (12) are located the front side of second extension board (13), and the top fixed mounting of first extension board (12) has two sets of backup pads (14).

2. The engine test module according to claim 1, wherein the tester body (10) further comprises a limiting ring (15), a rubber ring (16) and a threaded rod (17), the limiting ring (15) is fixedly mounted at the tops of the two groups of support plates (14), the rubber ring (16) is fixedly mounted on the inner wall of the limiting ring (15), a group of holes are formed in the top of the limiting ring (15), and the threaded rod (17) is mounted in the holes in a threaded manner.

3. The engine test module according to claim 1, wherein the test assembly (20) comprises an engine (21), a limiting plate (22), fixing rods (23), sliding blocks (24) and a moving plate (25), the engine (21) is arranged at the top of the test machine body (10), the limiting plate (22) is fixedly arranged at the top of the second support plate (13), four groups of fixing rods (23) are fixedly arranged on one side outer wall of the limiting plate (22), a group of sliding grooves are formed in one side outer wall of each group of fixing rods (23), a group of sliding blocks (24) are slidably arranged in each group of sliding grooves, and the moving plate (25) is fixedly arranged between the four groups of sliding blocks (24).

4. The engine test module according to claim 1 or 3, wherein the test assembly (20) further comprises a first infrared photoreceptor (26), a first infrared light-sensitive lamp (27) and an electronic display screen (28), the first infrared photoreceptor (26) is fixedly mounted at the top of the group of sliding blocks (24), the first infrared light-sensitive lamp (27) is fixedly mounted on the outer wall of one side of the limiting plate (22), the electronic display screen (28) is fixedly mounted at the top of the second support plate (13), and the first infrared photoreceptor (26), the first infrared light-sensitive lamp (27) and the electronic display screen (28) are electrically connected.

5. The engine test module according to claim 1, wherein the auxiliary assembly (30) comprises a first shock absorbing plate (31), a second shock absorbing plate (32), a third shock absorbing plate (33) and a fourth shock absorbing plate (34), the first shock absorbing plate (31) is mounted at the bottom of the first support plate (12), the second shock absorbing plate (32) is mounted at the bottom of the second support plate (13), two groups of third shock absorbing plates (33) are mounted at the bottom of the bottom plate (11), and two groups of fourth shock absorbing plates (34) are mounted at the bottom of the bottom plate (11).

6. The engine test module according to claim 1, wherein the auxiliary assembly (30) further comprises a second photoreceptor (35), a second photoreceptor lamp (36) and a bolt groove (37), the second photoreceptor (35) is fixedly mounted on the top of the second support plate (13), the second photoreceptor lamp (36) is fixedly mounted on the top of the second support plate (13), the second photoreceptor (35) is located on the front side of the second photoreceptor lamp (36), six groups of holes are formed in the top of the bottom plate (11), a group of bolt grooves (37) are fixedly mounted in each group of holes, and bolts can be fixed in the bolt grooves (37).

7. An engine test module according to claim 1, characterized in that the top of the threaded rod (17) is fixedly provided with a handle, and the handle is provided with a rubber gasket in a sticking manner.