CN213842631U

CN213842631U - Modular dynamometer

Info

Publication number: CN213842631U
Application number: CN202023282119.2U
Authority: CN
Inventors: 江福星; 衡永彬
Original assignee: Wuxi Unite Energy Technology Co Ltd
Current assignee: Wuxi Unite Energy Technology Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-30
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a dynamometer technical field, concretely relates to modular dynamometer machine, it includes the workstation, the top of workstation is equipped with test motor, test motor's outside is equipped with stabilising arrangement, stabilising arrangement includes stabilizing frame, spacing frame, many steady axles, leading dismantlement board is installed to test motor's output one side, leading dismantlement board is installed between stabilizing frame one side, leading dismantlement board is kept away from being equipped with of test motor one end and is imbedded the mounting panel on leading dismantlement board, be equipped with first connection pad, second connection pad between leading dismantlement board and the test motor, first connection pad fixed mounting is on test motor, second connection pad fixed mounting is on the lateral wall of leading dismantlement board, through the bolt fastening between first connection pad, the second connection pad.

Description

Modular dynamometer

Technical Field

The utility model relates to a dynamometer technical field especially relates to a modular dynamometer machine.

Background

The dynamometer is also called a dynamometer and is mainly used for testing the power of an engine, can also be used as loading equipment of a gear box, a speed reducer and a gearbox and is used for testing the transmission power of the engine, and the dynamometer is mainly divided into a hydraulic dynamometer, an eddy current dynamometer and an electric dynamometer; the electric dynamometer uses motors to measure the torque output by various power machine shafts, and combines with the rotating speed to determine the power, because the measured power machines may have different rotating speeds, the motors used as the electric dynamometer must be the motors capable of smoothly regulating the speed, and more motors are direct current dynamometers, alternating current dynamometers and eddy current dynamometers.

However, the existing dynamometer has some problems, the replacement degree of a test motor on the dynamometer is difficult, when the motor of different models is tested, the replacement operation needs to be carried out with high cost, and for different test motors, the whole frame needs to be manufactured again, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the present invention provides a modular dynamometer, which has the advantages of easy replacement of the testing motor and low cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a modular dynamometer, includes the workstation, the top of workstation is equipped with test motor, test motor's outside is equipped with stabilising arrangement, stabilising arrangement is including stabilizing frame, spacing frame, many steady axles, leading dismantlement board is installed to test motor's output one side, leading dismantlement board is installed between stabilizing frame one side, leading dismantlement board is kept away from being equipped with of test motor one end and is imbedded the mounting panel on leading dismantlement board, be equipped with first connection dish, second connection dish between leading dismantlement board and the test motor, first connection dish fixed mounting is on test motor, second connection dish fixed mounting is on the lateral wall of leading dismantlement board, pass through the bolt fastening between first connection dish, the second connection dish.

Further, frame fixed mounting stabilizes the both ends at the workstation, spacing frame fixed mounting is between frame, just spacing frame fixed mounting is in one side of stabilizing the frame and keeping away from leading dismantlement board, spacing frame includes installation department, block portion, insert to frame in the both ends of installation department stabilize, block portion is half circular and covers the one end at test motor.

Further, the stabilizing shaft comprises a first stabilizing shaft, a second stabilizing shaft and a third stabilizing shaft, the first stabilizing shaft is installed at the outer end of the blocking portion, the first stabilizing shaft is transversely arranged in the stabilizing frame, the second stabilizing shaft and the third stabilizing shaft are vertically arranged between the stabilizing frames, and the second stabilizing shaft and the third stabilizing shaft are located on one side of the first stabilizing shaft.

Further, one side of the front disassembly plate is provided with a torque motor, a torque slider is installed at the bottom of the torque motor, and the test motor is connected with the torque motor through a coupler.

Furthermore, an active motor is installed at the other end of the torque motor, and the active motor is connected with the torque motor through a coupler.

To sum up, the utility model discloses following beneficial effect has:

the whole device has simple structure and convenient installation;

according to the test requirements of users on motors of different models, the test motors can be replaced at any time, so that the test cost is greatly reduced;

stability when testing motor vibration is promoted by a wide margin, receives stabilising arrangement's stable effect, can play better protection to the test motor in the test procedure, simultaneously, also can guarantee final test result.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the middle test motor of the present invention.

In the figure, 1, a workbench; 2. testing the motor; 3. a stabilizing device; 301. a stabilizing frame; 302. a limiting frame; 303. a stabilizing shaft; 4. a front disassembly plate; 5. mounting a plate; 6. a first splice tray; 7. a second connecting disc; 8. a first stabilizing shaft; 9. a second stabilizing shaft; 10. a third stabilizing shaft; 11. a torque motor; 12. a torque slider; 13. an active motor.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings 1 to 2. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1: the utility model provides a modular dynamometer, as shown in fig. 1, fig. 2, including workstation 1, the top of workstation 1 is equipped with test motor 2, test motor 2's outside is equipped with stabilising arrangement 3, stabilising arrangement 3 includes stabilizing frame 301, spacing frame 302, many stabilizing shafts 303, leading dismantlement board 4 is installed to test motor 2's output one side, leading dismantlement board 4 is installed between stabilizing frame 301 one side, leading dismantlement board 4 is kept away from being equipped with the mounting panel 5 of embedding on leading dismantlement board 4 of test motor 2 one end, be equipped with first connection pad 6 between leading dismantlement board 4 and the test motor 2, second connection pad 7, first connection pad 6 fixed mounting is on test motor 2, second connection pad 7 fixed mounting is on leading dismantlement board 4's lateral wall, first connection pad 6, pass through the bolt fastening between the second connection pad 7.

As shown in fig. 1, the stabilizing frame 301 is fixedly installed at two ends of the workbench 1, the limiting frame 302 is fixedly installed between the stabilizing frames 301, the limiting frame 302 is fixedly installed at one side of the stabilizing frame 301 far away from the front detaching plate 4, the limiting frame 302 comprises an installation part and a blocking part, two ends of the installation part are inserted into the stabilizing frame 301, and the blocking part is semicircular and covers one end of the testing motor 2.

As shown in fig. 1, the stabilizing shaft 303 includes a first stabilizing shaft 8, a second stabilizing shaft 9, and a third stabilizing shaft 10, the first stabilizing shaft 8 is installed at an outer end of the blocking portion, the first stabilizing shaft 8 is laterally installed inside the stabilizing frame 301, the second stabilizing shaft 9 and the third stabilizing shaft 10 are vertically installed between the stabilizing frames 301, and the second stabilizing shaft 9 and the third stabilizing shaft 10 are located at one side of the first stabilizing shaft 8.

As shown in FIG. 1, a torque motor 11 is arranged on one side of the front detaching plate 4, a torque slider 12 is mounted at the bottom of the torque motor 11, and the test motor 2 is connected with the torque motor 11 through a coupler.

As shown in fig. 1, the other end of the torque motor 11 is provided with an active motor 13, and the active motor 13 is connected with the torque motor 11 through a coupling.

The utility model discloses an among the embodiment, the installation can be changed at any time to test motor 2, during the installation, insert leading detaching board 4 corresponding stable frame 301's recess, afterwards, correspond the inslot of leading detaching board 4 of packing into with mounting panel 5, then utilize the bolt with mounting panel 5, leading detaching board 4 fixed mounting is on stable frame 301, it is fixed with test motor 2 with first connection pad 6, utilize the bolt to fix first connection pad 6 with test motor 2 afterwards, second connection pad 7 is fixed on leading detaching board 4, accomplish test motor 2's installation promptly, install spacing frame 302 on stable frame 301 at last.

Test motor 2 can take place to vibrate to a certain extent during the test, because test motor 2's unsettled structure of placing to through the cushioning effect of many steady axles 303, promoted test motor 2's stability by a wide margin, test motor 2 receives the protection of stabilizing frame 301, spacing frame 302 on every side, is also difficult for the accident to appear, has promoted the security performance.

The above description is provided for further details of the present invention with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.

Claims

1. A modular dynamometer, comprising a worktable (1), characterized in that: the top of the workbench (1) is provided with a test motor (2), the outside of the test motor (2) is provided with a stabilizing device (3), the stabilizing device (3) comprises a stabilizing frame (301), a limiting frame (302) and a plurality of stabilizing shafts (303), one side of the output end of the test motor (2) is provided with a front disassembly plate (4), the front disassembly plate (4) is arranged between one sides of the stabilizing frame (301), one end of the front disassembly plate (4), far away from the test motor (2), is provided with a mounting plate (5) embedded on the front disassembly plate (4), a first connecting disc (6) and a second connecting disc (7) are arranged between the front disassembly plate (4) and the test motor (2), the first connecting disc (6) is fixedly arranged on the test motor (2), and the second connecting disc (7) is fixedly arranged on the side wall of the front disassembly plate (4), the first connecting disc (6) and the second connecting disc (7) are fixed through bolts.

2. The modular dynamometer of claim 1, characterized by: stabilize frame (301) fixed mounting at the both ends of workstation (1), spacing frame (302) fixed mounting is between stabilizing frame (301), just spacing frame (302) fixed mounting is in one side of stabilizing frame (301) and keeping away from leading dismantlement board (4), spacing frame (302) are including installation department, stop part, insert in stabilizing frame (301) at the both ends of installation department, stop part is half circular and covers the one end at test motor (2).

3. A modular dynamometer according to claim 2, characterized in that: the stabilizing shaft (303) comprises a first stabilizing shaft (8), a second stabilizing shaft (9) and a third stabilizing shaft (10), the outer end of the blocking part is installed on the first stabilizing shaft (8), the first stabilizing shaft (8) is transversely arranged in the stabilizing frame (301), the second stabilizing shaft (9) and the third stabilizing shaft (10) are vertically arranged between the stabilizing frame (301), and the second stabilizing shaft (9) and the third stabilizing shaft (10) are located on one side of the first stabilizing shaft (8).

4. A modular dynamometer according to claim 3, characterized in that: one side of the front disassembly plate (4) is provided with a torque motor (11), a torque slider (12) is installed at the bottom of the torque motor (11), and the test motor (2) is connected with the torque motor (11) through a coupler.

5. The modular dynamometer machine of claim 4, characterized by: the other end of the torque motor (11) is provided with an active motor (13), and the active motor (13) is connected with the torque motor (11) through a coupler.