CN106149944B - The dust stratification warning device of metallurgical industry workshop dormer - Google Patents
The dust stratification warning device of metallurgical industry workshop dormer Download PDFInfo
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- CN106149944B CN106149944B CN201510125933.8A CN201510125933A CN106149944B CN 106149944 B CN106149944 B CN 106149944B CN 201510125933 A CN201510125933 A CN 201510125933A CN 106149944 B CN106149944 B CN 106149944B
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- dormer
- dust stratification
- round tube
- pallet
- metallurgical industry
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Abstract
The invention discloses a kind of dust stratification warning devices of metallurgical industry workshop dormer, that is the bracket of the present apparatus is fixed on dormer side wall and is located in dormer, round tube passes through dormer side wall and is located at below bracket, alert rod penetrates round tube and slides in round tube, pallet side bottom plate opening, Weight plate is set to Tray side and is located at bottom plate open side, connecting rod two end is respectively articulated with cradle top surface and tray bottom surface, pallet along connecting rod hinge joint overturning after, tray substrate pushing tow alert rod and by alert rod along round tube release dormer side wall on the outside of.The present apparatus facilitates the dust stratification situation in detection closing dormer and provides alarm in time, avoids detection operation of the inspection personnel in adverse circumstances, it is ensured that the general safety of metallurgical industry workshop.
Description
Technical field
The present invention relates to a kind of dust stratification warning devices of metallurgical industry workshop dormer.
Background technique
The industrial premises of metallurgical class is often provided with dormer in roofing, these dormers are easy for the needs of technique production
Put aside dust and gray end.The speed that dust stratification is formed is not quite similar by the condition of production of metallurgical technology.Dust stratification in dormer is to one
Determine degree, the general safety of workshop can be seriously affected；And the dust stratification situation in dormer is not noticeable.Some dormers are designed as closing
Form, inspection personnel cannot be introduced into wherein at all, and it is even more impossible to check the dust stratification situation inside dormer.On the other hand, though into
Dormer checks dust stratification situation, itself has certain security risk, is corrosion, rotten because of general high temperature, high humidity in dormer
The rotten serious place of situation.Therefore, be inside dormer in real work be easy by it is intended to or be not intended to ignore the place of inspection.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of dust stratification warning device of metallurgical industry workshop dormer, this dresses
It sets and facilitates the dust stratification situation in detection closing dormer and provide alarm in time, detection of the inspection personnel in adverse circumstances is avoided to make
Industry, it is ensured that the general safety of metallurgical industry workshop.
In order to solve the above technical problems, the dust stratification warning device of metallurgical industry workshop dormer of the present invention include pallet, bracket,
Connecting rod, Weight plate, round tube and alert rod, the bracket are fixed on dormer side wall and are located in dormer, and the round tube passes through gas
Building side wall and it is located at below the bracket, the alert rod penetrates the round tube and can slide in the round tube, described
Pallet side bottom plate opening, the Weight plate are set to the Tray side and are located at bottom plate open side, the connecting rod two end point
The not hinged cradle top surface and tray bottom surface, the pallet is after the hinge joint overturning of the connecting rod, the tray substrate top
It pushes away the alert rod and releases alert rod on the outside of dormer side wall along the round tube.
Further, the tray substrate Opening length is the 1/2 of tray substrate length.
Further, the position of the hinged tray bottom surface of the connecting rod be pallet, in Weight plate and pallet dust stratification balance position
It sets.
Further, the alert rod surface coating yellowly or red.
Further, end of the alert rod outside the round tube is equipped with spacing collar.
Since the dust stratification warning device of metallurgical industry workshop dormer of the present invention uses above-mentioned technical proposal, the i.e. present apparatus
Bracket is fixed on dormer side wall and is located in dormer, and round tube passes through dormer side wall and is located at below bracket, and alert rod penetrates
It round tube and is slid in round tube, pallet side bottom plate opening, Weight plate is set to Tray side and is located at bottom plate open side, even
Bar both ends are respectively articulated with cradle top surface and tray bottom surface, and pallet is after the hinge joint overturning of connecting rod, tray substrate pushing tow alert rod
And alert rod is released on the outside of dormer side wall along round tube.The present apparatus facilitate detection closing dormer in dust stratification situation and in time to
It alarms out, avoids detection operation of the inspection personnel in adverse circumstances, it is ensured that the general safety of metallurgical industry workshop.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
Fig. 1 is the dust stratification warning device structural schematic diagram of metallurgical industry workshop dormer of the present invention；
Fig. 2 is the schematic diagram of present apparatus alarm condition.
Specific embodiment
Embodiment as shown in Figure 1, the dust stratification warning device of metallurgical industry workshop dormer of the present invention include pallet 1, bracket 2,
Connecting rod 3, Weight plate 4, round tube 5 and alert rod 6, the bracket 2 are fixed on dormer side wall 7 and are located in dormer, the round tube 5
Across dormer side wall 7 and it is located at 2 lower section of bracket, the alert rod 6 penetrates the round tube 5 and can be in the round tube 5
Interior sliding, 1 side bottom plate of the pallet opening, the Weight plate 4 are set to 1 side of pallet and are located at bottom plate open side,
3 both ends of connecting rod are respectively articulated with 2 top surface of bracket and 1 bottom surface of pallet, and the pallet 1 is turned over along the hinge joint of the connecting rod 3
After turning, alert rod 6 described in the 1 bottom plate pushing tow of pallet and alert rod 6 is released into the outside of dormer side wall 7 along the round tube 5.
Preferably, the 1 bottom plate Opening length of pallet is the 1/2 of 1 floor length of pallet.
Preferably, the position of hinged 1 bottom surface of pallet of the connecting rod 3 is pallet 1, dust stratification is flat in Weight plate 4 and pallet 1
Weighing apparatus position.
Preferably, 6 surface of the alert rod coating yellowly or red.When alert rod 6 stretches out dormer side wall 7 along round tube 5
When, it is found convenient for inspection personnel, to handle in time the dust stratification of dormer.
Preferably, end of the alert rod 6 outside the round tube 5 be equipped with spacing collar 61, avoid alert rod integrally not in
In round tube.
Present apparatus structure is simple, easy to manufacture and install, low in cost, and it is more severe to be mountable to the environment such as high temperature, high humidity
Dormer in, in the closing dormer that especially personnel seldom enter, to dust stratification in dormer be implemented with effect detection.
In the present apparatus open side of tray substrate be leak grey side, the other side is dust stratification side；As shown in Fig. 2, working as 1 dust stratification of pallet
When the dust stratification of side reaches alarming value, pallet 1 is with the hinge joint overturning of connecting rod 3 and pushing tow alert rod 6 stretches out dormer side wall 7, makees
It alarms out；After dust stratification cleaning, pallet 1 resets, and may be repeated dust stratification and detects and alarm.
Dust stratification alarming value can be calculated by the geometric dimension and weight of pallet and Weight plate, such as pallet dust stratification side
Width 400mm, length 200mm, flange height 30mm, plate thickness 1mm；It is high that pallet leaks ash side width 400mm, length 200mm, flange
Spend 30mm, plate thickness 1mm；Weight plate height 100mm, plate thickness 1mm；
Torque is calculated with balance point position:
M dust stratification side=(30 × 400 × 200+30 × 200 × 200+400 × 200 × 200/2) × 1 × 78.5e-12=
9.106x10-4(kN-m)；
M leaks ash side=[(30 × 200 × 200+30 × 200 × 200) × 1+100 × 400 × 200 × 1] × 78.5e-12=
8.164x10-4(kN-m)
K=M dust stratification side/M leaks grey side=1.115 > 1, and pallet is begun turning；
As counterweight plate thickness 1.15mm, K=1, pallet balance；
It is 30kg/m with dust load2It calculates:
When overturning, counterweight plate thickness 5mm, i.e., Weight plate is having a size of 400 × 100 × 5；Torque/pallet that ash carries is from gravity
Square=2.6；
It is 70kg/m with dust load2It calculates:
When overturning, counterweight plate thickness 10mm, i.e., Weight plate is having a size of 400 × 100 × 10；The torque that ash carries/pallet self weight
Torque=6.2；
It is 100kg/m with dust load2It calculates:
When overturning, counterweight plate thickness 14mm, i.e., Weight plate is having a size of 400 × 100 × 14；The torque that ash carries/pallet self weight
Torque=8.9；
Carrying torque/pallet dead-load moment value from above-mentioned ash can be seen that dust stratification much larger than the power that pallet self weight generates
2.6~8.9 times of square, showing grey load completely can be such that pallet disk overturns, and the dust stratification alarm mechanism of the present apparatus is effective.
Claims (5)
1. a kind of dust stratification warning device of metallurgical industry workshop dormer, it is characterised in that: dust stratification warning device includes pallet, branch
Frame, connecting rod, Weight plate, round tube and alert rod, the bracket are fixed on dormer side wall and are located in dormer, and the round tube passes through
Dormer side wall and it is located at below the bracket, the alert rod penetrates the round tube and can slide in the round tube, institute
Pallet side bottom plate opening is stated, the Weight plate is set to the Tray side and is located at bottom plate open side, the connecting rod two end
It is respectively articulated with the cradle top surface and tray bottom surface, the pallet is after the hinge joint overturning of the connecting rod, the tray substrate
Alert rod described in pushing tow and by alert rod along the round tube release dormer side wall on the outside of.
2. the dust stratification warning device of metallurgical industry workshop dormer according to claim 1, it is characterised in that: the tray bottom
Plate Opening length is the 1/2 of tray substrate length.
3. the dust stratification warning device of metallurgical industry workshop dormer according to claim 1, it is characterised in that: the connecting rod hinge
The position of tray bottom surface is connect as the equilbrium position of dust stratification in pallet, Weight plate and pallet.
4. the dust stratification warning device of metallurgical industry workshop dormer according to claim 1, it is characterised in that: the alert rod
Surface coats yellowly or red.
5. the dust stratification warning device of metallurgical industry workshop dormer according to claim 1, it is characterised in that: the alert rod
End outside the round tube is equipped with spacing collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125933.8A CN106149944B (en) | 2015-03-23 | 2015-03-23 | The dust stratification warning device of metallurgical industry workshop dormer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510125933.8A CN106149944B (en) | 2015-03-23 | 2015-03-23 | The dust stratification warning device of metallurgical industry workshop dormer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106149944A CN106149944A (en) | 2016-11-23 |
| CN106149944B true CN106149944B (en) | 2019-09-10 |
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ID=58063324
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510125933.8A Active CN106149944B (en) | 2015-03-23 | 2015-03-23 | The dust stratification warning device of metallurgical industry workshop dormer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106127A (en) * | 2000-10-04 | 2002-04-10 | Tajima Roofing Co Ltd | Repairing waterproofing structure of roof floor having cogging attached parapet and its method |
| JP2009236741A (en) * | 2008-03-27 | 2009-10-15 | Public Works Research Institute | Automatic ash-fall/rainfall meter |
| CN103743053A (en) * | 2013-12-19 | 2014-04-23 | 芜湖中壹达节能科技有限公司 | Air filter for intelligent ventilating system and air filtering method of air filter for intelligent ventilating system |
| CN204101476U (en) * | 2014-08-11 | 2015-01-14 | 特变电工新疆新能源股份有限公司 | A kind of photovoltaic module superficial dust pick-up unit |
-
2015
- 2015-03-23 CN CN201510125933.8A patent/CN106149944B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106127A (en) * | 2000-10-04 | 2002-04-10 | Tajima Roofing Co Ltd | Repairing waterproofing structure of roof floor having cogging attached parapet and its method |
| JP2009236741A (en) * | 2008-03-27 | 2009-10-15 | Public Works Research Institute | Automatic ash-fall/rainfall meter |
| CN103743053A (en) * | 2013-12-19 | 2014-04-23 | 芜湖中壹达节能科技有限公司 | Air filter for intelligent ventilating system and air filtering method of air filter for intelligent ventilating system |
| CN204101476U (en) * | 2014-08-11 | 2015-01-14 | 特变电工新疆新能源股份有限公司 | A kind of photovoltaic module superficial dust pick-up unit |
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| Publication number | Publication date |
|---|---|
| CN106149944A (en) | 2016-11-23 |
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Address after: No. 3520 Tongji Road, Baoshan District, Shanghai, 201900 Patentee after: Baowu equipment Intelligent Technology Co., Ltd Address before: 201900, 353, Pu Pu Road, Shanghai, Baoshan District Patentee before: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd. |