CN114909586A - Bracket for air quantity start-stop sensor of air duct - Google Patents
Bracket for air quantity start-stop sensor of air duct Download PDFInfo
- Publication number
- CN114909586A CN114909586A CN202210372208.0A CN202210372208A CN114909586A CN 114909586 A CN114909586 A CN 114909586A CN 202210372208 A CN202210372208 A CN 202210372208A CN 114909586 A CN114909586 A CN 114909586A
- Authority
- CN
- China
- Prior art keywords
- support
- mounting base
- fixed
- air duct
- stop sensor
- Prior art date
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a bracket of a wind tube air volume start-stop sensor, which comprises a fixed bracket, a double-lug hook, a counterweight box, a mounting base and a plurality of counterweight blocks with different specifications and weights, wherein the fixed bracket is vertically arranged in an arc shape; wherein the mounting base is fixedly arranged above the arc top position of the fixed support and is tangent with the fixed support. The invention has simple structure, convenient disassembly and assembly, strong applicability, fixed use and convenient movement, and can reduce the labor intensity; meanwhile, the weight of the balancing weight in the balancing weight box can be increased or decreased according to field needs, the state of the air duct can be monitored more accurately, and the working efficiency and the monitoring accuracy are improved.
Description
Technical Field
The invention relates to the technical field of mine underground safety monitoring, in particular to a bracket of a wind cylinder air volume start-stop sensor.
Background
Along with the continuous expansion and extension of the underground mining range of a mine, the underground environment becomes more and more complex, and on the premise that the life safety of personnel is most important, the underground air is ventilated to ensure the freshness of the underground air, meet the requirement of normal breathing of the personnel and reduce the accumulation of harmful gases; because of the requirement of working environment, the air quantity of the fan needs to be monitored in real time, and an air duct air quantity sensor is used here. The air duct air quantity sensor is an important device for monitoring the ventilation safety of the mine air duct, can detect the air quantity of various air ducts, roadways and air ports in a coal mine, and is a troublesome, time-consuming and labor-consuming installation, inconvenient movement and low working efficiency because the air duct air quantity start-stop sensor used in the current mine is bound on the air duct through a binding band.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a bracket for a sensor for starting and stopping the air volume of an air duct.
In order to solve the technical problems, the invention adopts the technical scheme that: a bracket of a wind tube air volume start-stop sensor comprises a fixed bracket which is vertically arranged in an arc shape, a double-lug hook which is arranged at the upper end of the fixed bracket, a counterweight box which is arranged at the lower end of the fixed bracket, a mounting base and a plurality of counterweight blocks with different specifications and weights; the mounting base is fixedly mounted above the arc top of the fixed support and tangent to the fixed support.
Furthermore, the air duct air quantity start-stop sensor is arranged on the mounting base, faces the arc center of the fixed support, and comprises a control box, an upper fixed plate, a lower movable plate and a proximity switch, the control box is fixedly arranged on the mounting base, and an iron ring is arranged on the rear side of the upper end of the mounting base; one end of the upper fixing plate is fixedly connected to the upper end of the mounting base through a bolt, and the other end of the upper fixing plate is connected to the fixing support through a clamping hoop; the upper end of the lower movable plate is hinged with the lower part of one end, far away from the mounting base, of the upper fixing plate, and a proximity switch is fixedly mounted on the inner side of the lower part of the lower movable plate.
Further, the fixed bolster adopts the reinforcing bar ladder to buckle and forms, and double-deck support.
Furthermore, the double-lug hook is matched with the air duct steel wire rope and is welded and installed at the upper end of the fixing support.
Furthermore, the upper end of the counterweight box is opened and is welded and installed at the lower end of the fixing support.
Compared with the prior art, the invention has the following beneficial effects: the invention has simple structure, convenient disassembly and assembly, strong applicability, fixed use and convenient movement, and can reduce the labor intensity; simultaneously can increase and decrease the adjustment to the weight of balancing weight piece in the counter weight box according to the on-the-spot needs, the state of more accurate monitoring dryer has improved work efficiency and monitoring accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a state diagram during use of the present invention;
in the figure: 1. the device comprises a fixed support, 2, a double-lug hook, 3, a counterweight box, 4, a mounting base, 5, a control box, 6, an upper fixed plate, 7, a lower movable plate, 8, a proximity switch, 9, a hoop, 10 and an iron ring.
Detailed Description
It should be noted that in the description of the present invention, the terms such as "upper", "lower", "left", "right", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only terms determined for the convenience of describing the structural relationship of the components of the present invention, and do not particularly indicate that any component of the present invention must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the present invention.
In addition, in the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
as shown in fig. 1, a bracket for a sensor for starting and stopping air volume of an air duct comprises a fixing bracket 1 which is vertically arranged in an arc shape, a double-lug hook 2 arranged at the upper end of the fixing bracket 1, a counterweight box 3 arranged at the lower end of the fixing bracket 1, a mounting base 4 and counterweight blocks with different specifications and weights. The fixed support 1 is formed by bending a steel bar ladder and has a double-layer support structure, and a reinforcing cross beam is additionally arranged in the middle; the double-lug hook 2 is made by bending an iron plate, is respectively welded and fixed on two rod heads at the upper end of the fixed support 1, is positioned on the same straight line and is matched with a steel wire rope on the mounting air duct; the counterweight box 3 is welded by itself, has an opening at the upper end and is integrally welded and fixed at the lower end of the fixed bracket 1; the mounting base 4 is of a plate-shaped structure, is welded and fixed at the arc top position of the fixing support 1 and is tangent to the fixing support 1, and an iron ring 10 is fixed on the outer side of the upper portion of the mounting base 4 through a bolt.
The air duct air quantity start-stop sensor is arranged between the mounting base 4 and the fixed support 1 and comprises a control box 5, an upper fixed plate 6, a lower movable plate 7 and a proximity switch 8, the control box 5 is fixed on the mounting base 4 through bolts, and the lower end of the control box is connected with a sensing optical cable; the left end of the upper fixing plate 6 is fixed with the upper end of the mounting base 4 through a bolt, and the right end of the upper fixing plate is connected to the fixing support 1 through a hoop 9; the lower part of the right end of the upper fixed plate 6 is hinged with the upper end of the lower movable plate 7, a proximity switch 8 is fixedly arranged on the left side of the lower part of the lower movable plate 7, and the proximity switch 8 faces the control box 5.
When the wind pipe hanger is used, the double-lug hook 2 is hung on a steel wire rope on a wind pipe according to the actual situation on site, the iron ring 10 is connected to the steel wire rope of the hanging wind pipe through an iron wire, and the hanging position is 5 meters away from a wind outlet of the wind pipe; and then, the balancing weights with different specifications are increased and decreased in the balancing weight box 3, so that the air duct air quantity start-stop sensor is adjusted to a proper position, and the ventilation state of the air duct is better monitored.
When the air duct air quantity start-stop sensor needs to extend cables, move and the like according to actual conditions, an on-duty electrician needs to carry out the work, before the movement, the on-duty electrician needs to report to a monitoring and monitoring center on-duty person and then can carry out the movement, and after the movement, the on-duty person needs to inquire whether the on-duty person is normal or not.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention, and the present invention is not limited to the above-mentioned examples, and those skilled in the art should also make changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a dryer amount of wind start-stop sensor support which characterized in that: the counterweight device comprises a fixing support which is vertically arranged in an arc shape, a double-lug hook which is arranged at the upper end of the fixing support, a counterweight box which is arranged at the lower end of the fixing support, a mounting base and a plurality of counterweights with different specifications and weights; the mounting base is fixedly mounted above the arc top of the fixed support and tangent to the fixed support.
2. The air duct air quantity start-stop sensor support is characterized in that: the air duct air quantity start-stop sensor is arranged on the mounting base, faces to the arc center of the fixed support and comprises a control box, an upper fixed plate, a lower movable plate and a proximity switch, the control box is fixedly arranged on the mounting base, and an iron ring is arranged on the rear side of the upper end of the mounting base; one end of the upper fixing plate is fixedly connected to the upper end of the mounting base through a bolt, and the other end of the upper fixing plate is connected to the fixing support through a clamping hoop; the upper end of the lower movable plate is hinged with the lower part of one end of the upper fixed plate far away from the mounting base, and the inner side of the lower part of the lower movable plate is fixedly provided with a proximity switch.
3. The air duct air volume start-stop sensor support of claim 1, characterized in that: the fixed bolster adopts the reinforcing bar ladder to buckle and forms, and double-deck support.
4. The air duct air volume start-stop sensor support of claim 1, characterized in that: and the double-lug hook is matched with the air duct steel wire rope and is welded and installed at the upper end of the fixed support.
5. The air duct air volume start-stop sensor support of claim 1, characterized in that: the upper end of the counterweight box is opened and is welded and installed at the lower end of the fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210372208.0A CN114909586B (en) | 2022-04-11 | 2022-04-11 | Air volume start-stop sensor bracket for air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210372208.0A CN114909586B (en) | 2022-04-11 | 2022-04-11 | Air volume start-stop sensor bracket for air duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114909586A true CN114909586A (en) | 2022-08-16 |
| CN114909586B CN114909586B (en) | 2024-03-19 |
Family
ID=82762380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210372208.0A Active CN114909586B (en) | 2022-04-11 | 2022-04-11 | Air volume start-stop sensor bracket for air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114909586B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048476A (en) * | 2003-07-29 | 2005-02-24 | Ohbayashi Corp | Wind direction control device |
| CN207795292U (en) * | 2017-12-13 | 2018-08-31 | 大同煤矿集团有限责任公司 | Wind tunnel sensor |
| CN209637824U (en) * | 2019-03-02 | 2019-11-15 | 曹卫 | Magnetic induction type air duct state sensor |
| CN111536385A (en) * | 2020-04-07 | 2020-08-14 | 河南工程学院 | Coal mine gas test monitoring device and method |
| CN211976306U (en) * | 2019-11-26 | 2020-11-20 | 任龙海 | Mounting rack for ventilation equipment |
| CN213040126U (en) * | 2020-06-30 | 2021-04-23 | 永煤集团股份有限公司 | Air duct switch sensor mounting hanger and air duct switch sensor |
| CN213364805U (en) * | 2020-07-24 | 2021-06-04 | 中煤新集能源股份有限公司 | Wind speed measuring device for wind tube |
| CN214221262U (en) * | 2020-12-16 | 2021-09-17 | 阜宁县海华矿山设备有限公司 | Installation device of mining dryer air volume sensor |
-
2022
- 2022-04-11 CN CN202210372208.0A patent/CN114909586B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005048476A (en) * | 2003-07-29 | 2005-02-24 | Ohbayashi Corp | Wind direction control device |
| CN207795292U (en) * | 2017-12-13 | 2018-08-31 | 大同煤矿集团有限责任公司 | Wind tunnel sensor |
| CN209637824U (en) * | 2019-03-02 | 2019-11-15 | 曹卫 | Magnetic induction type air duct state sensor |
| CN211976306U (en) * | 2019-11-26 | 2020-11-20 | 任龙海 | Mounting rack for ventilation equipment |
| CN111536385A (en) * | 2020-04-07 | 2020-08-14 | 河南工程学院 | Coal mine gas test monitoring device and method |
| CN213040126U (en) * | 2020-06-30 | 2021-04-23 | 永煤集团股份有限公司 | Air duct switch sensor mounting hanger and air duct switch sensor |
| CN213364805U (en) * | 2020-07-24 | 2021-06-04 | 中煤新集能源股份有限公司 | Wind speed measuring device for wind tube |
| CN214221262U (en) * | 2020-12-16 | 2021-09-17 | 阜宁县海华矿山设备有限公司 | Installation device of mining dryer air volume sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114909586B (en) | 2024-03-19 |
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