CN205989738U - Overhead man-riding off-axis protection device - Google Patents
Overhead man-riding off-axis protection device Download PDFInfo
- Publication number
- CN205989738U CN205989738U CN201620950704.XU CN201620950704U CN205989738U CN 205989738 U CN205989738 U CN 205989738U CN 201620950704 U CN201620950704 U CN 201620950704U CN 205989738 U CN205989738 U CN 205989738U
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- China
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- wheel body
- bearing support
- riding
- protection device
- crossbeam
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Abstract
A kind of overhead man-riding off-axis protection device, installation detecting device and bearing support on crossbeam, detection means is located above wheel body and has space and wheel body between, and the load bearing arm of bearing support is located at below wheel body and has space and wheel body between.Bearing support is fixed on the crossbeam of wheel body side, and load bearing arm is located above steel ring below wheel body and passes through the fixed support of steel ring.When wheel shaft occurs fracture, detection means sends signal to external alarm device and control chamber after signal is detected, and alarm device sends sound and light alarm prompting, and control chamber control system is stopped.Meanwhile, bearing support can be played a supporting role to wheel body, prevents its downslide that comes off.
Description
Technical field
This utility model is related to a kind of off-axis protection device, when overhead manned equipment live axle or tail-gear spindle occur to break
Split, overhead man-riding off-axis protection device can realize duplicate protection in terms of electrically and mechanically two.
Background technology
When overhead manned equipment live axle and tail-gear spindle are aging or can rupture when stress is too quickly, lead to driving wheel or
Tail wheel falls, and causes security incident.If overhead manned equipment continues to run with the case of off-axis, wheel body will certainly be increased and be subject to
Power, causes bigger security incident.
Content of the invention
In order to solve overhead manned equipment off-axis protection problem and overcome the potential safety hazard existing after off-axis, this utility model
There is provided a kind of overhead man-riding off-axis protection device, this off-axis protection device, using electrically and mechanically combining, realizes off-axis protection.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of overhead man-riding off-axis protection device,
Installation detecting device and bearing support on crossbeam, detection means is located above wheel body and has space and wheel body between, carries and props up
The load bearing arm of frame is located at below wheel body and has space and wheel body between.Bearing support is fixed on the crossbeam of wheel body side, carries
Arm is located above steel ring below wheel body and passes through the fixed support of steel ring.When wheel shaft occurs fracture, detection means detects letter
Number alarm device external backward and control chamber send signal, and alarm device sends sound and light alarm prompting, control chamber control system
Stop.Meanwhile, bearing support can be played a supporting role to wheel body, prevents its downslide that comes off.
The beneficial effects of the utility model are that one is that this device adopts electrically and mechanically duplicate protection, and two is this device knot
Structure is simple, scene dismounting can not affect overhead manned equipment performance.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is upward view of the present utility model.
In figure 1. crossbeam, 2. wheel body, 3. wheel shaft, 4. detection means, 5. bearing support, 6. load bearing arm, 7. steel ring.
Specific embodiment
This utility model installation detecting device 4 and bearing support 5 on crossbeam, detection means 4 be located at wheel body 2 top and with
There is space, the load bearing arm 6 of bearing support 5 is located at wheel body 2 lower section and has space and wheel body 2 between wheel body 2.Bearing support 5
It is fixed on the crossbeam 1 of wheel body 2 side, load bearing arm 6 is located at wheel body 2 lower section steel ring 7 top and passes through the fixed support of steel ring 7.
When wheel shaft 3 occurs fracture, wheel body 2 position shifts, and detection means 4 detects after signal to external alarm device and control
Case processed sends signal, and alarm device sends sound and light alarm prompting, and control chamber control system is stopped.Meanwhile, bearing support 5 can be to wheel
Body 2 is played a supporting role, and prevents its downslide that comes off.
For the person of ordinary skill of the art, on the premise of creating design without departing from this utility model, also may be used
To make some deformation and to improve, these broadly fall into protection domain of the present utility model.
Claims (2)
1. a kind of overhead man-riding off-axis protection device, on crossbeam, installation detecting device and bearing support, is characterized in that：Detection dress
Setting in there being space above wheel body and and wheel body between, the load bearing arm of bearing support is located at below wheel body and free and wheel body between
Gap.
2. overhead man-riding off-axis protection device according to claim 1, is characterized in that：Bearing support is fixed on wheel body side
Crossbeam on, load bearing arm is located at below wheel body above steel ring and passes through the fixed support of steel ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950704.XU CN205989738U (en) | 2016-08-27 | 2016-08-27 | Overhead man-riding off-axis protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950704.XU CN205989738U (en) | 2016-08-27 | 2016-08-27 | Overhead man-riding off-axis protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989738U true CN205989738U (en) | 2017-03-01 |
Family
ID=58107468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620950704.XU Active CN205989738U (en) | 2016-08-27 | 2016-08-27 | Overhead man-riding off-axis protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114528A (en) * | 2016-08-27 | 2016-11-16 | 山东省四方机电设备有限公司 | Overhead man-riding off-axis protection device |
-
2016
- 2016-08-27 CN CN201620950704.XU patent/CN205989738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114528A (en) * | 2016-08-27 | 2016-11-16 | 山东省四方机电设备有限公司 | Overhead man-riding off-axis protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |