CN206115644U - Explosion -proof alarm device of on -vehicle power -off device - Google Patents
Explosion -proof alarm device of on -vehicle power -off device Download PDFInfo
- Publication number
- CN206115644U CN206115644U CN201621086339.9U CN201621086339U CN206115644U CN 206115644 U CN206115644 U CN 206115644U CN 201621086339 U CN201621086339 U CN 201621086339U CN 206115644 U CN206115644 U CN 206115644U
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- explosion
- alarm
- seat
- proof
- warning
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Abstract
The utility model relates to an explosion -proof alarm device of on -vehicle power -off device, including seat, S board, explosion -proof terminal, alarm and the warning cap of reporting to the police, the S board passes the bullet pad through the bolt and installs on the warning seat, the S board with it is equipped with flameproof joint surface to report to the police between the seat, explosion -proof terminal is installed in the seat of reporting to the police, the alarm is connected explosion -proof terminal, the warning cap with seat threaded connection reports to the police, the utility model discloses simple structure, simple to operate, explosion -proof effectual.
Description
Technical field
This utility model is related to Anti-blasting alarming device technical field, is specifically a kind of vehicle-mounted cutoff instrument anti-explosion alarming dress
Put.
Background technology
With strict demand of the country to Safety of Coal Mine Production, underground coal mine is at present using the anti-explosion alarming of vehicle-mounted cutoff instrument
The method that device passes through clamp nut using cable, often because the quality problems of cable cause mistake quick-fried.
Utility model content
For the problem that prior art is present, the utility model proposes a kind of simple structure, easy for installation, explosion-proof effect are good
Vehicle-mounted cutoff instrument Anti-blasting alarming device.
This utility model solves the technical scheme of above technical problem and provides a kind of vehicle-mounted cutoff instrument Anti-blasting alarming device, bag
Warning seat, S plates, explosion-proof wiring post, alarm and Alarm cap are included, the S plates are arranged on the warning by bolt through spring washer
On seat, explosion-insulation surface is provided between the S plates and the warning seat, the explosion-proof wiring post is arranged in warning seat, described
Alarm connects the explosion-proof wiring post, and the Alarm cap is threadedly coupled with the warning seat.
The technical scheme that this utility model is further limited as：
Aforesaid warning seat adopts Q235-A materials.
Aforesaid Alarm cap adopts ABS material.
Aforesaid flameproof joint L >=12.5mm, gap≤0.4mm.
The beneficial effects of the utility model：It is this utility model simple structure, reasonable in design, it is easy for installation；In explosion-proof effect
On, this utility model using Q235-A materials warning seat, flameproof joint L >=12.5mm, gap≤0.4mm, warning seat with
Explosion-proof wiring post coordinates to be installed, and considerably increases explosion-proof performance, improves the reliability of downhole safety production, and Alarm cap is adopted
ABS materials, with anti-fight energy, are not easily broken, it is to avoid have coal cinder to pound on Alarm cap during coal mining, cause Alarm cap
The damage of miscellaneous part in inside, warning seat, using being threadedly coupled, can so avoid report of not opening because of corrosion with Alarm cap
The problem of alert cap.
Description of the drawings
Fig. 1 is semi-section schematic diagram of the present utility model.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of vehicle-mounted cutoff instrument Anti-blasting alarming device, and structure is as shown in figure 1, including warning seat 7, S plates
1st, explosion-proof wiring post 6, alarm 4 and Alarm cap 5, S plates 1 are arranged on warning seat 7 by bolt 2 through spring washer 3, warning seat 7
Using Q235-A materials, explosion-insulation surface is provided between S plates 1 and warning seat 7, flameproof joint L is 13mm, gap 0.3mm, is prevented
Quick-fried binding post 6 is arranged in warning seat 7, the connection explosion-proof wiring of alarm 4 post 6, and Alarm cap 5 is threadedly coupled with warning seat 7, reports to the police
Cap 5 adopts ABS material.
It is the present embodiment simple structure, reasonable in design, it is easy for installation；On explosion-proof effect, the present embodiment adopts Q235-A materials
The warning seat of material, flameproof joint L is 13mm, gap 0.3mm, warning seat and explosion-proof wiring post coordinate to be installed, and is considerably increased
Explosion-proof performance, improves the reliability of downhole safety production, and Alarm cap adopts ABS materials, not fragile with anti-fight energy
Split, it is to avoid have coal cinder to pound on Alarm cap during coal mining, cause the damage of miscellaneous part in Alarm cap inside, warning seat with
Alarm cap is using threaded connection, the problem of the Alarm cap that so can avoid not opened because of corrosion.
In addition to the implementation, this utility model can also have other embodiment, all employing equivalents or equivalent change
The technical scheme to be formed is changed, the protection domain of this utility model requirement is all fallen within.
Claims (4)
1. a kind of vehicle-mounted cutoff instrument Anti-blasting alarming device, including warning seat（7）, S plates（1）, explosion-proof wiring post（6）, alarm（4）
And Alarm cap（5）, it is characterised in that：The S plates（1）By bolt（2）Through spring washer（3）Installed in the warning seat（7）On,
The S plates（1）With the warning seat（7）Between be provided with flameproof joint, the explosion-proof wiring post（6）Installed in warning seat（7）
It is interior, the alarm（4）Connect the explosion-proof wiring post（6）, the Alarm cap（5）With the warning seat（7）Threaded connection.
2. vehicle-mounted cutoff instrument Anti-blasting alarming device according to claim 1, it is characterised in that：Described warning seat（7）Adopt
Use Q235-A materials.
3. vehicle-mounted cutoff instrument Anti-blasting alarming device according to claim 1, it is characterised in that：Described Alarm cap（5）Adopt
Use ABS material.
4. vehicle-mounted cutoff instrument Anti-blasting alarming device according to claim 1, it is characterised in that：The flameproof joint L >=
12.5mm, gap≤0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086339.9U CN206115644U (en) | 2016-09-27 | 2016-09-27 | Explosion -proof alarm device of on -vehicle power -off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086339.9U CN206115644U (en) | 2016-09-27 | 2016-09-27 | Explosion -proof alarm device of on -vehicle power -off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206115644U true CN206115644U (en) | 2017-04-19 |
Family
ID=58522021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086339.9U Active CN206115644U (en) | 2016-09-27 | 2016-09-27 | Explosion -proof alarm device of on -vehicle power -off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206115644U (en) |
-
2016
- 2016-09-27 CN CN201621086339.9U patent/CN206115644U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |