CN206498186U - A kind of swinging engineering machinery safety protecting device - Google Patents
A kind of swinging engineering machinery safety protecting device Download PDFInfo
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- CN206498186U CN206498186U CN201621406939.9U CN201621406939U CN206498186U CN 206498186 U CN206498186 U CN 206498186U CN 201621406939 U CN201621406939 U CN 201621406939U CN 206498186 U CN206498186 U CN 206498186U
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- fixedly connected
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Abstract
The utility model discloses a kind of swinging engineering machinery safety protecting device, its structure includes：Rotating part, air bag, touch device, travel switch, control line, controller, IR intrusion detector, described fixed with rotating part periphery is equiped with air bag, the air bag is fixedly connected with touch device, the touch device is flexibly connected with travel switch, the travel switch is fixedly connected with control line, the control line is fixedly connected with controller, the controller is fixedly connected with IR intrusion detector, the IR intrusion detector is installed on rotating part bottom, the touch device is by housing, opening, pars contractilis, push pedal, push rod is constituted, the shell one end is fixed and is equiped with opening, the housing is fixed and is equiped with pars contractilis, fixation is equiped with push pedal in the housing, the push pedal is fixedly connected with push rod, the utility model is provided with IR intrusion detector, alarm can be sent when getting into underbody by child or close to rotating part, try to avert accidents.
Description
Technical field
The utility model is a kind of swinging engineering machinery safety protecting device, belongs to Mechanical security protector equipment and technology neck
Domain.
Background technology
Existing swinging engineering machinery such as pedrail crane, excavator etc., its structure are usually by one in walking chassis
Rotating part, the lateral dimension of the rotating part is general all bigger than chassis, is merely observed that front because driver is general in operation, not
Surrounding enviroment can be discovered in time, so rotating part revolution is got up, afterbody can sweep away the people in the radius of gyration or thing, nowadays
Building site or road side in the bustling location in city, are commonly seen various types of swinging engineering machinery such as crawler crane
Car, excavator etc. work at high speed, because these swinging engineering machinery are all not equipped with the safety dress for this situation
Put, so by the swinging engineering machinery in revolution or reversing from side impact or cramping injures and deaths thing occurs for onlooker or way people
Therefore event happen occasionally.
Prior art discloses a kind of swinging engineering machinery safety protecting device of Application No. 200520060357.5,
The utility model be related to a kind of swinging engineering machinery such as pedrail crane, excavator prevent that it from hitting in turning course by
The safety guard of onlooker, includes the gas cell of at least one, pressure sensor and controller, and gas cell is enclosed mounted in swinging
The rear portion of engineering machinery rotating part, pressure sensor detects pressure change on gas cell, and has control line with controller
It is connected, controller controls the power line of engineering machinery.When gas cell encounters object, the pressure sensor on gas cell
Detect pressure change and signal is passed into controller, the power line of controller control engineering machinery disconnects, stopped immediately
The running of engineering truck, object or people from way also can only be pushed open without being wounded or crushing by safety inflated capsule.But the utility model
Easily ignore child, child is brought to underbody and easily triggers accident.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of swinging engineering machinery safeguard protection
Device, to solve easily to ignore child, child is brought to the problem of underbody easily triggers accident.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of swinging engineering
Mechanical safety protection device, its structure includes：It is rotating part, air bag, touch device, travel switch, control line, controller, infrared
Alarm, described fixed with rotating part periphery is equiped with air bag, and the air bag is fixedly connected with touch device, the touch device
It is flexibly connected with travel switch, the travel switch is fixedly connected with control line, the control line is fixedly connected with controller, institute
State controller to be fixedly connected with IR intrusion detector, the IR intrusion detector is installed on rotating part bottom, the touch device
It is made up of housing, opening, pars contractilis, push pedal, push rod, the shell one end, which is fixed, is equiped with opening, and the housing fixes installing
There is fixation in pars contractilis, the housing to be equiped with push pedal, the push pedal is fixedly connected with push rod.
Further, the opening is fixedly connected with air bag.
Further, the IR intrusion detector is by sensor, amplification filter, comparator, reference voltage, indicating circuit group
Into.
Further, the sensor is fixedly connected with amplification filter, and the amplification filter is fixedly connected with comparator, institute
Comparator is stated to be fixedly connected with reference voltage, indicating circuit respectively.
Further, the indicating circuit is fixedly connected with controller.
The utility model is provided with IR intrusion detector, and alarm can be sent when getting into underbody by child or close to rotating part,
Try to avert accidents, touch device structure of the present utility model is simpler, it is easy to operate, practical.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of swinging engineering machinery safety protecting device of the utility model；
Fig. 2 is rotating part internal structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of IR intrusion detector of the present utility model.
In figure：Rotating part -1, air bag -2, touch device -3, travel switch -4, control line -5, controller -6, infrared alarm
Device -7, housing -301, opening -302, pars contractilis -303, push pedal -304, push rod -305, sensor -701, amplification filter -702,
Comparator -703, reference voltage -704, indicating circuit -705.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：A kind of swinging engineering machinery safety
Protection device, its structure includes：Rotating part 1, air bag 2, touch device 3, travel switch 4, control line 5, controller 6, infrared report
Alert device 7, described fixed with the periphery of rotating part 1 is equiped with air bag 2, and the air bag 2 is fixedly connected with touch device 3, described to touch
Device 3 is flexibly connected with travel switch 4, and the travel switch 4 is fixedly connected with control line 5, the control line 5 and controller 6
It is fixedly connected, the controller 6 is fixedly connected with IR intrusion detector 7, the IR intrusion detector 7 is installed on the bottom of rotating part 1
Portion, the touch device 3 is made up of housing 301, opening 302, pars contractilis 303, push pedal 304, push rod 305, the housing 301 1
End is fixed to be equiped with opening 302, and the housing 301 is fixed to be equiped with to fix to be equiped with pars contractilis 303, the housing 301 and pushed away
Plate 304, the push pedal 304 is fixedly connected with push rod 305, and the opening 302 is fixedly connected with air bag 2, the IR intrusion detector 7
Be made up of sensor 701, amplification filter 702, comparator 703, reference voltage 704, indicating circuit 705, the sensor 701 with
Amplification filter 702 be fixedly connected, it is described amplification filter 702 be fixedly connected with comparator 703, the comparator 703 respectively with base
Quasi- voltage 704, indicating circuit 705 are fixedly connected, and the indicating circuit 705 is fixedly connected with controller 6, and the utility model is provided with
IR intrusion detector, can send alarm when getting into underbody by child or close to rotating part, try to avert accidents, the utility model
Touch device structure it is simpler, it is easy to operate, it is practical.
Carrying out in use, when bumping against people when rotating part 1 is in revolution, air bag 2 can push people open, when people impinges upon air bag
When 2, the air pressure in air bag 2 promotes push pedal 304 to extend backward and contacts travel switch 4, and travel switch 4 works the dynamic of machinery rotation
Line of force road disconnects, and is stopped；When child is strayed into underbody, IR intrusion detector 7 detects the close of human body, sends alarm,
And the disconnection that controller 6 carries out power line is transmitted a signal to, it is further continued for work after solving the problems, such as.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of swinging engineering machinery safety protecting device, it is characterised in that：Its structure includes：Rotating part (1), air bag (2),
Touch device (3), travel switch (4), control line (5), controller (6), IR intrusion detector (7), rotating part (1) periphery are solid
Surely air bag (2) is equiped with, the air bag (2) is fixedly connected with touch device (3), the touch device (3) and travel switch (4)
It is flexibly connected, the travel switch (4) is fixedly connected with control line (5), and the control line (5) is fixedly connected with controller (6),
The controller (6) is fixedly connected with IR intrusion detector (7), and the IR intrusion detector (7) is installed on rotating part (1) bottom
Portion, the touch device (3) is made up of housing (301), opening (302), pars contractilis (303), push pedal (304), push rod (305),
Described housing (301) one end, which is fixed, is equiped with opening (302), and housing (301) fixation is equiped with pars contractilis (303), described
Fixation is equiped with push pedal (304) in housing (301), and the push pedal (304) is fixedly connected with push rod (305).
2. a kind of swinging engineering machinery safety protecting device according to claim 1, it is characterised in that：The opening
(302) it is fixedly connected with air bag (2).
3. a kind of swinging engineering machinery safety protecting device according to claim 1, it is characterised in that：The infrared report
Alert device (7) is by sensor (701), amplification filter (702), comparator (703), reference voltage (704), indicating circuit (705) group
Into.
4. a kind of swinging engineering machinery safety protecting device according to claim 3, it is characterised in that：The sensor
(701) it is fixedly connected with amplification filter (702), the amplification filter (702) is fixedly connected with comparator (703), the comparison
Device (703) is fixedly connected with reference voltage (704), indicating circuit (705) respectively.
5. a kind of swinging engineering machinery safety protecting device according to claim 3, it is characterised in that：It is described to indicate electricity
Road (705) is fixedly connected with controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406939.9U CN206498186U (en) | 2016-12-20 | 2016-12-20 | A kind of swinging engineering machinery safety protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406939.9U CN206498186U (en) | 2016-12-20 | 2016-12-20 | A kind of swinging engineering machinery safety protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498186U true CN206498186U (en) | 2017-09-15 |
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ID=59801424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621406939.9U Active CN206498186U (en) | 2016-12-20 | 2016-12-20 | A kind of swinging engineering machinery safety protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750273A (en) * | 2018-11-08 | 2021-05-04 | 谢垚峰 | Air bag isolation protection device and method |
-
2016
- 2016-12-20 CN CN201621406939.9U patent/CN206498186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112750273A (en) * | 2018-11-08 | 2021-05-04 | 谢垚峰 | Air bag isolation protection device and method |
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