CN204807250U - Braking moment testing arrangement of hoisting machinery motor - Google Patents
Braking moment testing arrangement of hoisting machinery motor Download PDFInfo
- Publication number
- CN204807250U CN204807250U CN201520517630.6U CN201520517630U CN204807250U CN 204807250 U CN204807250 U CN 204807250U CN 201520517630 U CN201520517630 U CN 201520517630U CN 204807250 U CN204807250 U CN 204807250U
- Authority
- CN
- China
- Prior art keywords
- braking moment
- hoisting machinery
- motor
- adapter sleeve
- proving installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a braking moment testing arrangement of hoisting machinery motor, including work platform and moment spanner, the last welding of work platform has two brackets and a clamping device, clamping device is located the middle department of two brackets, a tip of moment spanner is equipped with the adapter sleeve, and another tip is equipped with the sign that direct brake moment was used, be equipped with the hole with motor output shaft matched with in the adapter sleeve. The utility model provides a braking moment testing arrangement simple structure can conveniently be used for testing the braking moment of hoisting machinery motor, and is especially very practical when the overhaul of the equipments.
Description
Technical field
The utility model relates to a kind of proving installation, particularly relates to a kind of braking moment proving installation of hoisting machinery motor.
Background technology
At present, braking motor is widely used in various requirement and stops fast and accurately in the lifting equipment of locating.The braking moment of hoisting machinery motor has two kinds of implementation methods, and one is conic rotor braking, and another kind is DC-disc type braking.The common ground of these two kinds of implementation methods is that electrical power detent is opened, and motor power-off braker closes, and namely detent is all in normally closed shape.Braking moment due to hoisting machinery motor is safe important guarantee, therefore the workmanship of strict control brake all can be accomplished by each hoisting machinery motor producer, and being equipped with the detecting instrument of specialty to carry out by platform test motor before dispatching from the factory, the undesirable hoisting machinery motor of braking moment can not dispatch from the factory.
But in actual use procedure, existing hoisting machinery motor is due to reasons such as brake pad wear, Parts Breakdown or foreign matter enter, and the phenomenon causing braking moment to decline is very general.Once braking moment declines, conduction machine cannot be braked exactly, easily causes security incident, and this situation occurs in and hoisting machinery can cause suspension hook " slip hook " phenomenon, and then causes security incident.
Utility model content
The purpose of this utility model is the above problem overcoming prior art existence, provides a kind of braking moment proving installation of hoisting machinery motor, can be conveniently used for the braking moment of testing hoisting machinery motor, especially very practical when overhaul of the equipments.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of braking moment proving installation of hoisting machinery motor, comprise workbench and torque spanner, described workbench is welded with two brackets and a clamp device, described clamp device is positioned at the middle of two brackets, one end of described torque spanner is provided with adapter sleeve, the other end is provided with the direction board of instruction braking moment, is provided with the endoporus matched with motor output shaft in described adapter sleeve.
Further, the top of described bracket is provided with the arcuate structure coordinated with motor pedestal, lays motor so that stable.
Further, be clearance fit between the endoporus of described adapter sleeve and motor output shaft, with conveniently assemble and disassemble.
Further, described clamp device is made up of two vertical rods and a cross bar, cross bar is arranged with two connecting holes, is connected by cross bar by two fastening bolts with two vertical rods.
Further, described clamp device is positioned to be provided with between fastening bolt and cross bar and loosens pad.
The beneficial effects of the utility model are:
The braking moment proving installation structure that the utility model provides is simple, can be conveniently used for the braking moment of testing hoisting machinery motor, especially very practical when overhaul of the equipments.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is front elevation of the present utility model;
Fig. 2 is side view of the present utility model;
Number in the figure illustrates: 1-torque spanner, 2-adapter sleeve, 3-workbench, 4-clamp device, 5-bracket, 6-motor output shaft.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
A kind of braking moment proving installation of hoisting machinery motor, as depicted in figs. 1 and 2, comprise workbench 3 and torque spanner 1, described workbench 3 is welded with two bracket 5 and clamp devices 4, described clamp device 4 is positioned at the middle of two brackets 5, one end of described torque spanner 1 is provided with adapter sleeve 2, and the other end is provided with the direction board of instruction braking moment, is provided with the endoporus matched with motor output shaft 6 in described adapter sleeve 2.
Further, the top of described bracket 5 is provided with the arcuate structure coordinated with motor pedestal, lays motor so that stable.
Further, be clearance fit between the endoporus of described adapter sleeve 2 and motor output shaft 6, with conveniently assemble and disassemble.
Further, described clamp device 4 is made up of two vertical rods and a cross bar, cross bar is arranged with two connecting holes, is connected by cross bar by two fastening bolts with two vertical rods.
Further, described clamp device 4 is positioned to be provided with between fastening bolt and cross bar and loosens pad.
The principle of work of the present embodiment is as follows:
During test moment, first that hoisting machinery motor is fixing on workbench 3, again adapter sleeve 2 is installed on motor, utilize the flat key carry-over moment on motor, then torque spanner 1 head is inserted in the square hole of adapter sleeve 2, and firmly pull the handle of spanner 1 until motor output shaft 6 rotates, the size of braking moment can be read by the direction board on torque spanner 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the braking moment proving installation of a hoisting machinery motor, comprise workbench (3) and torque spanner (1), it is characterized in that: described workbench (3) is welded with two brackets (5) and a clamp device (4), described clamp device (4) is positioned at the middle of two brackets (5), one end of described torque spanner (1) is provided with adapter sleeve (2), the other end is provided with the direction board of instruction braking moment, is provided with the endoporus matched with motor output shaft (6) in described adapter sleeve (2).
2. the braking moment proving installation of hoisting machinery motor according to claim 1, is characterized in that: the top of described bracket (5) is provided with the arcuate structure coordinated with motor pedestal.
3. the braking moment proving installation of hoisting machinery motor according to claim 1, is characterized in that: be clearance fit between the endoporus of described adapter sleeve (2) and motor output shaft (6).
4. the braking moment proving installation of hoisting machinery motor according to claim 1, it is characterized in that: described clamp device (4) is made up of two vertical rods and a cross bar, cross bar is arranged with two connecting holes, by two fastening bolts, cross bar is connected with two vertical rods.
5. the braking moment proving installation of hoisting machinery motor according to claim 4, is characterized in that: described clamp device (4) is positioned to be provided with between fastening bolt and cross bar and loosens pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517630.6U CN204807250U (en) | 2015-07-10 | 2015-07-10 | Braking moment testing arrangement of hoisting machinery motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517630.6U CN204807250U (en) | 2015-07-10 | 2015-07-10 | Braking moment testing arrangement of hoisting machinery motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807250U true CN204807250U (en) | 2015-11-25 |
Family
ID=54592057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517630.6U Expired - Fee Related CN204807250U (en) | 2015-07-10 | 2015-07-10 | Braking moment testing arrangement of hoisting machinery motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300443A (en) * | 2017-07-21 | 2017-10-27 | 芜湖赛宝机器人产业技术研究院有限公司 | A kind of Novel industrial robot servomotor braking moment testing stand and test method |
-
2015
- 2015-07-10 CN CN201520517630.6U patent/CN204807250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300443A (en) * | 2017-07-21 | 2017-10-27 | 芜湖赛宝机器人产业技术研究院有限公司 | A kind of Novel industrial robot servomotor braking moment testing stand and test method |
| CN107300443B (en) * | 2017-07-21 | 2019-04-19 | 芜湖赛宝机器人产业技术研究院有限公司 | A kind of industrial robot servo motor braking moment testing stand and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160710 |