CN205011340U - High unwheeling safety protection stop device - Google Patents
High unwheeling safety protection stop device Download PDFInfo
- Publication number
- CN205011340U CN205011340U CN201520717893.1U CN201520717893U CN205011340U CN 205011340 U CN205011340 U CN 205011340U CN 201520717893 U CN201520717893 U CN 201520717893U CN 205011340 U CN205011340 U CN 205011340U
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- China
- Prior art keywords
- switch
- pole
- sub
- limit switch
- stop screw
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- 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.)
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Abstract
The utility model relates to a high unwheeling safety protection stop device, including female pole, sub - pole, limit switch and control circuit, sub - pole cross -under is equipped with on the sub - pole along axial a plurality of spacing holes in female pole, is equipped with stop screw on female pole, stop screw and the cooperation of spacing hole, the top of sub - pole is equipped with limit switch, control circuit includes parallelly connected limit switch and reset switch, in the parallelly connected back cluster income foot switch's of two switches the circuit, limit switch is the normally closed switch, the reset switch is normally open switch. Cooperation through sub - pole and mesh pole utilizes stop screw height -adjusting, improves adjustable spacing height, can adjust the safe altitude according to the operating condition, can avoid making the spacing limitation that cracks up because of high influence construction.
Description
Technical field
The utility model relates to a kind of overhead vehicle, is specifically related to a kind of overhead vehicle safety precaution inhibiting device.
Background technology
For guaranteeing the safety of aloft work, prevent aloft work from colliding car and withstand the potential safety hazard of personnel, aerial platform producer starts to design overhead vehicle height limit, during for large ship interior construction, irregular due to the complex structure in cabin, common limit switch can not meet construction safety requirement, and before limit switch touch-control, the portion of overhead vehicle may interfere collision with hull.
Summary of the invention
The purpose of this utility model is the overhead vehicle safety precaution inhibiting device providing a kind of applicable shipbuilding industry practicality.
The technical scheme that the utility model is taked is:
A kind of overhead vehicle safety precaution inhibiting device, comprise female bar, sub bar, limit switch and control circuit, described sub bar is connected to female bar, and sub bar is provided with multiple spacing holes vertically, and female bar is provided with stop screw, stop screw coordinates with spacing hole, the top of described sub bar is provided with limit switch, and described control circuit comprises limit switch in parallel and reset switch, seals in the circuit of foot-operated switch after two switch in parallel, described limit switch is normally closed switch, and described reset switch is normal open switch.
After taking above technical scheme, the beneficial effects of the utility model are:
Overhead vehicle position-limited lever in use can effective Limited height, stop to raise the generation bumping against the potential safety hazard such as car and personnel, because height can not regulate, under freight house wall can not be met, ship stern and pipeline construction, height limit can be bumped against can not construct, cause position-limited lever to be damaged and construction duty requirements can not be met, there is the contradiction of producing with safety, by the cooperation of sub bar and order bar, stop screw is utilized to regulate height, improve adjustable limit height, safe altitude can be regulated according to actual condition, can avoid because highly impact construction makes the spacing limitation broken, also change into overall spacing by original local is spacing in safe range, increase safe range, increase reset switch on the control circuitry, guarantee at spacing limit movement, people occurs above carrying out action by reset switch when suspending in mid air, and carrys out trouble-shooting, ensure safety in production when spacing breaking down by reset switch.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control circuit figure of the present utility model.
In figure: female bar 1, sub bar 2, spacing hole 3, stop screw 4, limit switch 5, contact 6, reset switch 7, foot-operated switch 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described:
As shown in the figure, a kind of overhead vehicle safety precaution inhibiting device, comprise female bar 1, sub bar 2, limit switch 3 and control circuit, described sub bar 2 is connected to female bar 1, sub bar 2 is provided with multiple spacing holes 3 vertically, female bar 1 is provided with stop screw 4, 3 conjunctions are joined by stop screw 4 and spacing hole, the top of described sub bar 2 is provided with limit switch 5, contact 6 is arranged at limit switch top, described control circuit comprises limit switch 5 in parallel and reset switch 8, seal in the circuit of foot-operated switch 8 after two switch in parallel, described limit switch 5 is normally closed switch, described reset switch 7 is normal open switch.
Claims (1)
1. an overhead vehicle safety precaution inhibiting device, it is characterized in that, comprise female bar, sub bar, limit switch and control circuit, described sub bar is connected to female bar, sub bar is provided with multiple spacing holes vertically, female bar is provided with stop screw, stop screw coordinates with spacing hole, the top of described sub bar is provided with limit switch, described control circuit comprises limit switch in parallel and reset switch, seal in after two switch in parallel in the circuit of foot-operated switch, described limit switch is normally closed switch, and described reset switch is normal open switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717893.1U CN205011340U (en) | 2015-09-17 | 2015-09-17 | High unwheeling safety protection stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717893.1U CN205011340U (en) | 2015-09-17 | 2015-09-17 | High unwheeling safety protection stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011340U true CN205011340U (en) | 2016-02-03 |
Family
ID=55209954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717893.1U Active CN205011340U (en) | 2015-09-17 | 2015-09-17 | High unwheeling safety protection stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143141A (en) * | 2016-08-29 | 2016-11-23 | 大连民族大学 | FSAE equation motorcycle race intelligence pedal assembly |
| CN107445125A (en) * | 2017-08-02 | 2017-12-08 | 湖南星邦重工有限公司 | A kind of detection means and detection method |
-
2015
- 2015-09-17 CN CN201520717893.1U patent/CN205011340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143141A (en) * | 2016-08-29 | 2016-11-23 | 大连民族大学 | FSAE equation motorcycle race intelligence pedal assembly |
| CN107445125A (en) * | 2017-08-02 | 2017-12-08 | 湖南星邦重工有限公司 | A kind of detection means and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |