CN217233552U - Coal mine safety ventilation monitoring equipment - Google Patents
Coal mine safety ventilation monitoring equipment Download PDFInfo
- Publication number
- CN217233552U CN217233552U CN202220376888.9U CN202220376888U CN217233552U CN 217233552 U CN217233552 U CN 217233552U CN 202220376888 U CN202220376888 U CN 202220376888U CN 217233552 U CN217233552 U CN 217233552U
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- China
- Prior art keywords
- fixedly connected
- ventilation
- ventilation monitoring
- rod
- vertical
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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
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 61
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 title claims description 31
- 238000012806 monitoring device Methods 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005065 mining Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 10
- 210000003781 tooth socket Anatomy 0.000 description 2
- 206010017740 Gas poisoning Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of coal mining, and discloses a coal mine safety ventilation monitoring device, which comprises a ventilation monitor, wherein a suspension mechanism is connected on the ventilation monitor; hang the mechanism and include the standpipe, the standpipe is close to the fixed cover of pipe wall of upper end and is equipped with the mounting panel, a plurality of pinholes have been seted up on the mounting panel, the montant has been cup jointed in the standpipe activity, the standpipe is stretched out to the lower extreme of montant, the standpipe is close to two installation pieces of the pole wall symmetry fixedly connected with of lower extreme, two equal fixedly connected with fixed axle on the installation piece, two the fixed axle all rotates outward and installs the lock plate, the lock plate is close to one side fixedly connected with latch of montant, the pole wall of montant has been seted up a plurality ofly and latch assorted tooth's socket. The utility model is simple in operation convenient, can be according to the quick adjustment ventilation supervisory equipment's of control demand mounting height, the effectual convenience that improves ventilation supervisory equipment and use.
Description
Technical Field
The utility model relates to a coal mining technical field especially relates to a colliery safety ventilation supervisory equipment.
Background
The coal mine is an energy product with wide application, the ventilation of a coal mining mine is very important, and in order to avoid gas poisoning of mining workers, the ventilation environment of the mine needs to be monitored, so that mining accidents caused by unqualified ventilation are avoided.
When the existing ventilation monitoring equipment is used, the installation height of the ventilation monitoring equipment is fixed, and the height adjustment of the ventilation monitoring equipment is inconvenient, so that the ventilation monitoring equipment is poor in convenience for monitoring different height layers in a mine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the inconvenient problem of adjustment when ventilation supervisory equipment monitors different altitude layers in the mine among the prior art, and the colliery safety ventilation supervisory equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coal mine safety ventilation monitoring device comprises a ventilation monitoring instrument, wherein a suspension mechanism is connected to the ventilation monitoring instrument;
hang mechanism and include the standpipe, the standpipe is close to the fixed cover of pipe wall of upper end and is equipped with the mounting panel, a plurality of pinholes have been seted up on the mounting panel, the montant has been cup jointed in the standpipe activity, the standpipe is stretched out to the lower extreme of montant, the standpipe is close to two installation pieces of the pole wall symmetry fixedly connected with of lower extreme, two equal fixedly connected with fixed axle on the installation piece, two the fixed axle all rotates outward and installs the lock plate, the lock plate is close to one side fixedly connected with latch of montant, the pole wall of montant seted up a plurality ofly and latch assorted tooth's socket, fixedly connected with extension spring between lock plate and the standpipe, the lower extreme fixedly connected with of montant carries the thing board, the ventilation control appearance is placed on carrying the thing board.
Further, the downside fixedly connected with fixed magnetite of year thing board, the downside of fixed magnetite adsorbs has the removal magnetite, the downside fixedly connected with push rod of removal magnetite.
Furthermore, the downside fixedly connected with gag lever post of ventilation control appearance, the upside of carrying the thing board has seted up spacing hole, the gag lever post runs through a year thing board through spacing hole.
Furthermore, the lower end of the push rod is fixedly connected with a pull ring.
Furthermore, the montant is close to two sliders of pole wall symmetry fixedly connected with of upper end, the pipe wall symmetry of standpipe seted up two with slider assorted slide opening, the slider runs through the pipe wall of standpipe through the slide opening.
Furthermore, the vertical pipes and the vertical rods are of square structures.
Compared with the prior art, the utility model provides a colliery safety ventilation supervisory equipment possesses following beneficial effect:
the coal mine safety ventilation monitoring equipment is provided with the ventilation monitoring instrument and the suspension mechanism, when in use, the ventilation monitor is placed on the carrying plate, the vertical rod of the vertical rod is pushed or pulled to extrude the two latch teeth, thereby enabling the two clamping teeth to rotate by taking the fixed shaft as an axis, enabling the clamping teeth to be separated from the tooth grooves, relieving the limit of the clamping teeth on the vertical rod, thereby the height of the ventilation monitor can be quickly adjusted, after the adjustment is finished, the extension spring automatically rebounds, the extension spring which automatically rebounds drives the locking plate to rotate, the locking plate drives the latch to move, the latch is clamped into the corresponding tooth socket, thereby can fix the montant again, accomplish the regulation to ventilation monitoring instrument height, easy operation is convenient, can be according to the quick adjustment ventilation monitoring equipment's of control demand mounting height, the effectual convenience that improves ventilation monitoring equipment used.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model is simple in operation convenient, can be according to the quick adjustment ventilation supervisory equipment's of control demand mounting height, the effectual convenience that improves ventilation supervisory equipment used.
Drawings
Fig. 1 is a schematic structural view of a coal mine safety ventilation monitoring device provided by the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of a portion B in fig. 1.
In the figure: 1. a ventilation monitor; 2. a suspension mechanism; 21. a vertical tube; 22. mounting a plate; 23. a pin hole; 24. a vertical rod; 25. mounting blocks; 26. a fixed shaft; 27. a lock plate; 28. clamping teeth; 29. a tooth socket; 210. an extension spring; 211. a loading plate; 3. fixing a magnet; 4. moving the magnet; 5. a push rod; 6. a limiting rod; 7. a limiting hole; 8. a pull ring; 9. a slider; 10. a slide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the coal mine safety ventilation monitoring equipment comprises a ventilation monitoring instrument 1, wherein a suspension mechanism 2 is connected to the ventilation monitoring instrument 1;
In this embodiment, when the ventilation monitor 1 is placed on the carrying board 211, the vertical rod 24 is pushed or pulled, the vertical rod 24 presses the two latches 28, thereby enabling the two latch teeth 28 to rotate by taking the fixed shaft 26 as an axis, enabling the latch teeth 28 to be separated from the tooth grooves 29, releasing the limit of the latch teeth 28 on the vertical rod 24, therefore, the height of the ventilation monitor 1 can be rapidly adjusted, after the adjustment is completed, the extension spring rebounds automatically from the extension spring 210, the extension spring 210 which rebounds automatically drives the locking plate 27 to rotate, the locking plate 27 drives the latch 28 to move, so that the latch 28 is latched into the corresponding tooth groove 29, thereby can fix montant 24 again, accomplish the regulation to ventilation monitoring appearance 1 height, easy operation is convenient, can be according to the quick adjustment ventilation monitoring equipment's of control demand mounting height, the effectual convenience that improves ventilation monitoring equipment used.
Carry fixed magnetite 3 of downside fixedly connected with of thing board 211, the downside of fixed magnetite 3 adsorbs has removal magnetite 4, the downside fixedly connected with push rod 5 of removal magnetite 4 during the use, makes removal magnetite 4 adsorb on fixed magnetite 3, promotes the push rod and can drive and carry thing board 211 to remove to be convenient for adjust ventilation monitoring appearance 1's position, improved the convenience of operation.
The lower end of the push rod 5 is fixedly connected with a pull ring 8, so that the push rod 5 can be conveniently pulled, and the convenience in operation is improved.
Two sliders 9 of pole wall symmetry fixedly connected with that montant 24 is close to the upper end, two and slider 9 assorted sliding hole 10 have been seted up to the pipe wall symmetry of standpipe 21, slider 9 runs through the pipe wall of standpipe 21 through sliding hole 10, mutually supports through two sliders 9 and two sliding hole 10, can carry on spacingly to montant 24, avoids montant 24 to break away from standpipe 21, and can improve montant 24 gliding stability in standpipe 21.
The vertical pipe 21 and the vertical rod 24 are both square structures, so that the matching effect of the vertical pipe 21 and the vertical rod 24 can be improved, and the vertical rod 24 can be prevented from rotating in the vertical pipe 21.
The working principle is as follows: during the use, place ventilation monitoring appearance 1 on carrying thing board 211, promote or stimulate montant 24, montant 24 causes the extrusion to two latch 28, thereby make two latch 28 use fixed axle 26 to rotate as the axle center, thereby make latch 28 break away from tooth's socket 29, it is spacing to montant 24 to remove latch 28, thereby can carry out quick adjustment to ventilation monitoring appearance 1's height, adjust the completion back, extension spring is from 210 dynamic resilience, automatic resilient extension spring 210 drives locking plate 27 and rotates, locking plate 27 drives locking plate 28 and removes, make latch 28 card go into in the tooth's socket 29 that corresponds, thereby can fix montant 24 again, accomplish the regulation to ventilation monitoring appearance 1 height, and the operation is simple and convenient, can be according to the quick adjustment ventilation monitoring equipment's of control demand mounting height, the effectual convenience that ventilation monitoring equipment used that has improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A coal mine safety ventilation monitoring device comprises a ventilation monitoring instrument (1), and is characterized in that a suspension mechanism (2) is connected to the ventilation monitoring instrument (1);
the suspension mechanism (2) comprises a vertical pipe (21), a mounting plate (22) is fixedly sleeved on the pipe wall of the vertical pipe (21) close to the upper end, a plurality of pin holes (23) are formed in the mounting plate (22), a vertical rod (24) is sleeved in the vertical pipe (21) in a movable manner, the lower end of the vertical rod (24) extends out of the vertical pipe (21), two mounting blocks (25) are symmetrically and fixedly connected to the rod wall of the vertical pipe (21) close to the lower end, two fixing shafts (26) are fixedly connected to the mounting blocks (25), two locking plates (27) are rotatably mounted outside the fixing shafts (26), one side of each locking plate (27) close to the corresponding vertical rod (24) is fixedly connected with a latch (28), a plurality of tooth grooves (29) matched with the latch (28) are formed in the rod wall of the vertical rod (24), and a stretching spring (210) is fixedly connected between each locking plate (27) and the vertical pipe (21), the lower end of the vertical rod (24) is fixedly connected with an object carrying plate (211), and the ventilation monitor (1) is placed on the object carrying plate (211).
2. The coal mine safety ventilation monitoring equipment according to claim 1, characterized in that a fixed magnet (3) is fixedly connected to the lower side of the carrying plate (211), a movable magnet (4) is adsorbed to the lower side of the fixed magnet (3), and a push rod (5) is fixedly connected to the lower side of the movable magnet (4).
3. The coal mine safety ventilation monitoring equipment according to claim 2, characterized in that a limiting rod (6) is fixedly connected to the lower side of the ventilation monitoring instrument (1), a limiting hole (7) is formed in the upper side of the carrying plate (211), and the limiting rod (6) penetrates through the carrying plate (211) through the limiting hole (7).
4. A coal mine safety ventilation monitoring device according to claim 3, characterized in that the lower end of the push rod (5) is fixedly connected with a pull ring (8).
5. The coal mine safety ventilation monitoring device according to claim 4, characterized in that two sliding blocks (9) are symmetrically and fixedly connected to the rod wall of the vertical rod (24) close to the upper end, two sliding holes (10) matched with the sliding blocks (9) are symmetrically formed in the tube wall of the vertical tube (21), and the sliding blocks (9) penetrate through the tube wall of the vertical tube (21) through the sliding holes (10).
6. The coal mine safety ventilation monitoring device as claimed in claim 5, wherein the vertical pipe (21) and the vertical rod (24) are both square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376888.9U CN217233552U (en) | 2022-02-24 | 2022-02-24 | Coal mine safety ventilation monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376888.9U CN217233552U (en) | 2022-02-24 | 2022-02-24 | Coal mine safety ventilation monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217233552U true CN217233552U (en) | 2022-08-19 |
Family
ID=82836333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220376888.9U Expired - Fee Related CN217233552U (en) | 2022-02-24 | 2022-02-24 | Coal mine safety ventilation monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217233552U (en) |
-
2022
- 2022-02-24 CN CN202220376888.9U patent/CN217233552U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |