CN206260927U - A kind of safety cap for underground construction - Google Patents
A kind of safety cap for underground construction Download PDFInfo
- Publication number
- CN206260927U CN206260927U CN201621378135.2U CN201621378135U CN206260927U CN 206260927 U CN206260927 U CN 206260927U CN 201621378135 U CN201621378135 U CN 201621378135U CN 206260927 U CN206260927 U CN 206260927U
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- CN
- China
- Prior art keywords
- controller
- cap
- cap body
- early warning
- safety cap
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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.)
- Expired - Fee Related
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Abstract
A kind of safety cap for underground construction, including cap body, cap body are provided with draw-in groove, and early warning system is fixed in cap body by draw-in groove；Early warning system includes switch, battery and poisonous gas sensor, switch, battery and poisonous gas sensor are connected on same circuit, controller and buzzer are additionally provided with early warning system, are electrically connected between poisonous gas sensor and controller, electrically connected between controller and buzzer.Thermal infrared human inductor and flashing lamp are additionally provided with early warning system, the inductive probe end of thermal infrared human inductor is stretched into safety cap through cap body, electrically connected between thermal infrared human inductor and controller, electrically connected between controller and flashing lamp.By using said structure; detection early warning can be carried out to the underground toxic gas produced in the work progress of underground, it is to avoid workman is encroached on by toxic gas, while operating worker safe wearing cap can be reminded; ensure that what safety cap wore stablizes firm, so as to ensure that safety cap reaches best protecting effect.
Description
Technical field
The utility model is related to construction protection equipment field, particularly a kind of safety cap for underground construction.
Background technology
Safety cap is indispensable protective gear in work progress, and safety cap can reduce workman's receiving in work progress
Hinder probability, therefore, in engineering safety management, safe wearing cap is to ensure that the important of safety of workers is dealed with.
Existing Chinese patent " toxic gas warning helmet "（Notification number is CN204925014U）, disclose a kind of energy
Enough safety caps that early warning is carried out to toxic gas, are carried out the detection of toxic gas and are reported by buzzer by detecting element
Warn, but it plays a role and is built upon on the basis of workman's safe wearing cap, and to workman, whether safe wearing cap is not carried out
Analysis, once workman forgets safe wearing cap, or safe wearing cap is incorrect, can all cause safety cap to be unable to reach optimal
Protection effect, at the same be disclose only in this document detected for poison gas and early warning structure, generally detecting poison
When gas, during workmen has been in by toxic environment, in this environment, workmen can more or less suck necessarily
The toxic gas of amount, causes the injury to body, and does not consider this point in existing patent.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of safety cap for underground construction, can be to underground
The underground toxic gas produced in work progress carry out detection early warning and take measures in time, it is to avoid workman is invaded by toxic gas
Evil, while operating worker safe wearing cap can be reminded, it is ensured that what safety cap was worn stablizes firm, so as to ensure that safety cap reaches
Best protecting effect.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of peace for underground construction
Full cap, including cap body, cap body are provided with draw-in groove, and early warning system is fixed in cap body by draw-in groove；
Early warning system includes switch, battery and poisonous gas sensor, and switch, battery and poisonous gas sensor are connected on together
Controller and buzzer are additionally provided with one circuit, in early warning system, are electrically connected between poisonous gas sensor and controller, controller with
Electrically connected between buzzer；
Cap body top is additionally provided with active carbon filter, and active carbon filter passes through wireway and breathing mask.
In preferred scheme, thermal infrared human inductor and flashing lamp, thermal infrared people are additionally provided with described early warning system
The inductive probe end of body inductor is stretched into safety cap through cap body, is electrically connected between thermal infrared human inductor and controller,
Electrically connected between controller and flashing lamp.
In preferred scheme, described cap body uses ABS plastic material, and also parcel is provided with shockproof foam outside early warning system.
In preferred scheme, the lanyard of described breathing mask side is fixed on cap body top by velcro.
In preferred scheme, described cap body is additionally provided with fixed column on the side for be provided with velcro, in the middle of wireway
Section is wrapped in fixed column.
A kind of safety cap for underground construction provided by the utility model, by using said structure, with following
Beneficial effect：
（1）Can during underground construction, for produce gas toxicity detected, when detect toxic gas it
Afterwards, can realize being alarmed using buzzer, remind withdrawing and quickly taking corresponding measure for workmen；
（2）In the case where no safe wearing cap or safety cap do not wear stabilization, thermal infrared human inductor sense
Controller should can be transmitted a signal to less than the temperature of human body, controller control flashing lamp enters line flicker, can remind constructor
Member's safe wearing cap, while ensureing that safety cap wears stabilization, substantially increases the security in work progress；
（3）After toxic gas is detected, workmen can by breathing mask and active carbon filter the first when
Between carry out self-protection, it is to avoid the suction of toxic gas, harm of the toxic gas to itself is reduced as far as possible.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is early warning system thin portion structural representation of the present utility model.
Fig. 3 is control system block diagram of the present utility model.
In figure：Switch 1, battery 2, flashing lamp 3, thermal infrared human inductor 4, poisonous gas sensor 5, T buzzers 6, control
Device processed 7, early warning system 8, draw-in groove 9, cap body 10, active carbon filter 11, velcro 12, breathing mask 13, wireway 14, Gu
Fixed column 15.
Specific embodiment
Such as in figure, a kind of safety cap for underground construction, including cap body 10, cap body 10 is provided with draw-in groove 9, early warning system
8 are fixed in cap body 10 by draw-in groove 9；
Early warning system 8 includes switch 1, battery 2 and poisonous gas sensor 5, switch 1, battery 2 and poisonous gas sensor 5
It is connected on same circuit, controller 7 and buzzer 6 is additionally provided with early warning system 8, electricity between poisonous gas sensor 5 and controller 7
Connection, electrically connects between controller 7 and buzzer 6；
The top of cap body 10 is additionally provided with active carbon filter 11, and active carbon filter 11 passes through wireway 14 and breathing mask
13。
In preferred scheme, thermal infrared human inductor 4 and flashing lamp 3, thermal infrared are additionally provided with described early warning system 8
The inductive probe end of human inductor 4 is stretched into safety cap through cap body 10, between thermal infrared human inductor 4 and controller 7
Electrical connection, electrically connects between controller 7 and flashing lamp 3.
In preferred scheme, described cap body 10 uses ABS plastic material, and the outer also parcel of early warning system 8 is provided with shockproof bubble
Foam.
In preferred scheme, the lanyard of the described side of breathing mask 13 is fixed in cap body 10 by velcro 12
Side.
In preferred scheme, described cap body 10 is additionally provided with fixed column 15, air guide being provided with the side of velcro 12
The interlude of pipe 14 is wrapped in fixed column 15.
Entrance at underground construction scene is provided for placing the sales counter of safety cap, and the safety cap on sales counter needs to open in advance
Switch 1, after switch 1 is opened, the safety cap do not worn is sensed less than human body temperature due to thermal infrared human inductor 4, will
Signal transmission persistently flashes to controller 7, controller 7 and then control flashing lamp 3, when workmen picks up safety cap and correctly wears
After wearing, because the inductive probe of thermal infrared human inductor 4 is arranged in safety cap, therefore thermal infrared human inductor 4 is felt
Controller 7 should be transmitted a signal to after human body temperature, controller 7 then controls flashing lamp 3 no longer to flash, when seeing flashing lamp 3
When no longer flicker, then it represents that workmen has correctly worn safety cap；
In work progress, due to the seal of underground construction, the toxic gas produced in work progress cannot volatilize,
After poisonous gas sensor 5 senses toxic gas, poisonous gas sensor 5 transmits a signal to controller 7, controller 7 this time control
Buzzer processed 6 sends alarm, and workmen is provided alert, and reminds workmen to withdraw and take reply to arrange for toxic gas
Apply.
Using said structure, the security during underground construction is substantially increased, it is ensured that workmen correctly wears
Safety cap, while early warning can be carried out for toxic gas, it is to avoid workmen causes body in toxic environment for a long time
It is hurt.
Claims (5)
1. a kind of safety cap for underground construction, including cap body（10）, it is characterized in that：Cap body（10）It is provided with draw-in groove（9）, in advance
Alert system（8）By draw-in groove（9）It is fixed on cap body（10）On；
Early warning system（8）Include switch（1）, battery（2）And poisonous gas sensor（5）, switch（1）, battery（2）And poison gas
Sensor（5）It is connected on same circuit, early warning system（8）On be additionally provided with controller（7）And buzzer（6）, poisonous gas sensor
（5）With controller（7）Between electrically connect, controller（7）With buzzer（6）Between electrically connect；
Cap body（10）Top is additionally provided with active carbon filter（11）, active carbon filter（11）By wireway（14）With respiratory surface
Cover（13）.
2. a kind of safety cap for underground construction according to claim 1, it is characterised in that：Described early warning system
（8）In be additionally provided with thermal infrared human inductor（4）And flashing lamp（3）, thermal infrared human inductor（4）Inductive probe end pass through
Cap body（10）Stretch into safety cap, thermal infrared human inductor（4）With controller（7）Between electrically connect, controller（7）With flicker
Lamp（3）Between electrically connect.
3. a kind of safety cap for underground construction according to claim 1, it is characterised in that：Described cap body（10）Adopt
Use ABS plastic material, early warning system（8）Outer also parcel is provided with shockproof foam.
4. a kind of safety cap for underground construction according to claim 1, it is characterised in that：Described breathing mask
（13）The lanyard of side passes through velcro（12）It is fixed on cap body（10）Top.
5. a kind of safety cap for underground construction according to claim 4, it is characterised in that：Described cap body（10）
It is provided with velcro（12）Side on be additionally provided with fixed column（15）, wireway（14）Interlude is wrapped in fixed column（15）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378135.2U CN206260927U (en) | 2016-12-15 | 2016-12-15 | A kind of safety cap for underground construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378135.2U CN206260927U (en) | 2016-12-15 | 2016-12-15 | A kind of safety cap for underground construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260927U true CN206260927U (en) | 2017-06-20 |
Family
ID=59046331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378135.2U Expired - Fee Related CN206260927U (en) | 2016-12-15 | 2016-12-15 | A kind of safety cap for underground construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904078A (en) * | 2020-07-21 | 2020-11-10 | 浙江省一建建设集团有限公司 | Safety production sharing digital ecosystem based on safety helmet and working method |
-
2016
- 2016-12-15 CN CN201621378135.2U patent/CN206260927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904078A (en) * | 2020-07-21 | 2020-11-10 | 浙江省一建建设集团有限公司 | Safety production sharing digital ecosystem based on safety helmet and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170620 Termination date: 20171215 |