CN202966278U - Safety device for braking of upender - Google Patents
Safety device for braking of upender Download PDFInfo
- Publication number
- CN202966278U CN202966278U CN 201220688138 CN201220688138U CN202966278U CN 202966278 U CN202966278 U CN 202966278U CN 201220688138 CN201220688138 CN 201220688138 CN 201220688138 U CN201220688138 U CN 201220688138U CN 202966278 U CN202966278 U CN 202966278U
- Authority
- CN
- China
- Prior art keywords
- locating plate
- braking
- plate
- safety device
- touching
- 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 provides a safety device for braking of an upender. The technical scheme is that the safety device for braking of the upender comprises a side locating plate, a touch switch, an upper locating plate, a touch block, a plug pin, a braking plate, a braking disc and a lower locating plate, wherein the side locating plate, the upper locating plate, the braking plate and the lower locating plate are combined into a whole in a welded mode. The combined body is fixedly connected with an equipment support seat through the side locating plate and the lower locating plate, the upper locating plate is provided with the touch switch, and the plug pin is provided with the touch block. The braking disc is fixedly connected with a to-be braked shaft, 24 round holes are evenly formed in the braking disc along the circumferential direction, and arc-shaped holes are formed in the braking plate. When the plug pin penetrates through the arc-shaped holes in the braking plate and the round holes in the braking disc in sequence, the touch block touches a contact terminal of the touch switch so as to limit the position. The safety device for braking of the upender has the advantages of being simple in structure, convenient to use, reliable in braking and accurate in position limiting. The braking torque does not need to be adjusted.
Description
Technical field
The utility model relates to a kind of positioning machine braking safety device, belongs to field of mechanical technique.
Background technology
various positioning machines, hoisting crane and all rotating machineries all need configure a drg, so that in case of emergency or be used for braking brake during need of work, reach the purpose of safety in production, present drg divides by its version the piece formula, three kinds of belt and axle pressure drgs, the lock torque of these three kinds of drgs all will lean on manpower usually to adjust, adjust proper technical merit with the workman relevant, heightened meeting locking axle, turned down and to have skidded, both there is potential safety hazard, therefore, this class drg is unsuitable for using on high pulling torque and people will stand the positioning machine of operation thereon.
Summary of the invention
The purpose of this utility model just is to provide a kind of positioning machine braking safety device, is used for addressing the above problem.
the technical solution of the utility model is: a kind of positioning machine braking safety device, comprise the side locating plate, the touching switch, upper locating plate, the touching piece, latch, slipper, brake disc and lower locating plate, the side locating plate, upper locating plate, slipper and lower locating plate combine as a whole with welding manner, this is conjuncted affixed by side locating plate and lower locating plate and equipment support, the touching switch is set on upper locating plate, the touching piece is set on latch, brake disc is with to be braked axle affixed, brake disc is along the circumferential direction gone up and evenly is provided with 24 circular holes, slipper is provided with circular hole, after latch passes circular hole and the circular hole on brake disc on slipper successively, the touching piece is spacing with the touching of meeting and discussing of touching switch.
The beneficial effects of the utility model are: simple in structure, easy to use, braking is reliable, spacing accurately, lock torque need not adjusted.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
with reference to accompanying drawing 1 as can be known, a kind of positioning machine braking safety device, comprise side locating plate 1, touching switch 2, upper locating plate 3, touching piece 4, latch 5, slipper 6, brake disc 8 and lower locating plate 9, side locating plate 1, upper locating plate 3, slipper 6 and lower locating plate 9 combine as a whole with welding manner, this is conjuncted affixed with equipment support 10 by side locating plate 1 and lower locating plate 9, touching switch 2 is set on upper locating plate 3, touching piece 4 is set on latch 5, brake disc 8 is with to be braked axle 7 affixed, brake disc 8 is along the circumferential direction gone up and evenly is provided with 24 circular holes, slipper 6 is provided with circular hole, after latch 5 passes circular hole and the circular hole on brake disc 8 on slipper 6 successively, touching piece 4 is spacing with the touching of meeting and discussing of touching switch 2.The utility model is arranged on equipment support 10 as stated above, during braking, only need latch 5 is inserted in the circular hole and the circular hole on brake disc 8 of slipper 6, touch piece 4 and will touch meeting and discussing of switch 2 and push away inward this moment, 2 outages of touching switch, positioning machine power motor power supply is cut off, even the people is maloperation, motor also can't start, and latch 5 directly interts in circular hole on the brake disc affixed with being braked axle 78, the lock torque homeostasis does not have the adjustment problem of lock torque size, so in fact played the double action of a braking safety.
Claims (1)
1. a positioning machine is braked safety device, comprise side locating plate (1), touching switch (2), upper locating plate (3), touching piece (4), latch (5), slipper (6), brake disc (8) and lower locating plate (9), it is characterized in that: side locating plate (1), upper locating plate (3), slipper (6) and lower locating plate (9) combine as a whole with welding manner, this is conjuncted affixed with equipment support (10) by side locating plate (1) and lower locating plate (9), touching switch (2) is set on upper locating plate (3), touching piece (4) is set on latch (5), brake disc (8) is with to be braked axle (7) affixed, brake disc (8) is along the circumferential direction gone up and evenly is provided with 24 circular holes, slipper (6) is provided with circular hole, after latch (5) passes circular hole and the circular hole on brake disc (8) on slipper (6) successively, touching piece (4) is spacing with the touching of meeting and discussing of touching switch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688138 CN202966278U (en) | 2012-12-14 | 2012-12-14 | Safety device for braking of upender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688138 CN202966278U (en) | 2012-12-14 | 2012-12-14 | Safety device for braking of upender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202966278U true CN202966278U (en) | 2013-06-05 |
Family
ID=48507393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688138 Expired - Fee Related CN202966278U (en) | 2012-12-14 | 2012-12-14 | Safety device for braking of upender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202966278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127655A (en) * | 2015-09-21 | 2015-12-09 | 南车二七车辆有限公司 | Turnover device of roll steel seat frame for railway freight car |
-
2012
- 2012-12-14 CN CN 201220688138 patent/CN202966278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127655A (en) * | 2015-09-21 | 2015-12-09 | 南车二七车辆有限公司 | Turnover device of roll steel seat frame for railway freight car |
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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 |
Granted publication date: 20130605 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |