CN209460278U - A kind of mine Bidirectional wind speed sensor - Google Patents
A kind of mine Bidirectional wind speed sensor Download PDFInfo
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- CN209460278U CN209460278U CN201822259968.2U CN201822259968U CN209460278U CN 209460278 U CN209460278 U CN 209460278U CN 201822259968 U CN201822259968 U CN 201822259968U CN 209460278 U CN209460278 U CN 209460278U
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Abstract
The utility model discloses a kind of mine Bidirectional wind speed sensors, including shell and steelframe, the left and right sides top of the shell is connected with steelframe, multiple first steel loops are connected on the left of the shell, the inner cavity of first steel loop is plugged with pin shaft, first steel loop is movably connected by pin shaft and the second steel loop, steel plate is connected on the left of second steel loop, the inner cavity bottom end of the shell is connected with bottom plate, the top dead center position of the bottom plate is provided with groove, the inwall processing of the groove has internal screw thread, the inner cavity of the groove is plugged with thread barrel, the thread barrel is threadedly coupled with internal screw thread, the top of the thread barrel is connected with sleeve, the inner cavity of the sleeve is connected with cylinder.Mine Bidirectional wind speed sensor, can simply measure wind direction and wind speed, and mounting means is convenient, and sealing effect is good, avoid the work that dust or large-sized solid particle etc. influence device, have good protective effect for sensor.
Description
Technical field
The utility model relates to air velocity transducer technical field, specially a kind of mine Bidirectional wind speed sensor.
Background technique
Mine ventilation refer to by fresh air input mine under, increase oxygen concentration, with dilute and exclude in mine it is toxic,
The basic task of pernicious gas and dust, mine ventilation is: the supply enough fresh airs in underground meet personnel to the need of oxygen
It wants；Underground pernicious gas and dust are watered down, guarantees safety in production；Underground weather is adjusted, creates good working environment, and for
The main monitoring means of wind speed and direction are exactly air velocity transducer, and traditional mine is unable to measure two-way wind with air velocity transducer
Speed and wind direction, mounting means is inconvenient, for sensor also without good protective effect.
Utility model content
The purpose of this utility model is to provide a kind of mine Bidirectional wind speed sensors, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of mine Bidirectional wind speed sensor, packet
Shell and steelframe are included, the left and right sides top of the shell is connected with steelframe, and multiple first steel are connected on the left of the shell
Ring, the inner cavity of first steel loop are plugged with pin shaft, and first steel loop is movably connected by pin shaft and the second steel loop, and described
Steel plate is connected on the left of two steel loops, the inner cavity bottom end of the shell is connected with bottom plate, and the top dead center position of the bottom plate is opened
Fluted, the inwall processing of the groove has internal screw thread, and the inner cavity of the groove is plugged with thread barrel, the thread barrel and interior spiral shell
Line is threadedly coupled, and the top of the thread barrel is connected with sleeve, and the inner cavity of the sleeve is connected with cylinder, the inner cavity of the cylinder
Bottom end is connected with air velocity transducer, and the top of the cylinder is plugged with steel pole, and the steel pole passes through sealing bearing and cylindrical moveable
Be connected, the outer wall top of the steel pole is connected with lasso, and the outer wall of the lasso is connected with three thin bars, the thin bar it is another
End is connected with vane, and the bottom end of the air velocity transducer is connected with cable, and the cable is through cylinder, sleeve, thread barrel and outer
Shell.
Preferably, bottom end is connected with riser at left and right sides of the inner cavity of the shell, is provided with card slot on the inside of the riser,
The inner cavity sliding of the card slot is connected with electrostatic precipitation paper.
Preferably, center is connected with cross bar at left and right sides of the inner cavity of the shell, and the other end of the cross bar is solid
It is connected to semicircular ring, the semicircular ring and cylinder clearance fit.
Preferably, the back side of the steel plate is connected with frame, the inner cavity clearance fit of the frame and shell.
Preferably, the outer wall of the frame is connected with gasket.
Preferably, the front of the steel plate is connected with handle.
Compared with prior art, the utility model has the beneficial effects that mine Bidirectional wind speed sensor, passes through screw thread
Sleeve with cage connection together with, is stopped the large-sized solids such as stone with steelframe by the cooperation of cylinder and internal screw thread, and completion is divulged information and right
The protection of device, wind drive vane, so that steel pole be driven to rotate within the barrel by sealing bearing, are turned with air velocity transducer measurement
Speed avoids dust etc. from entering in device to obtain wind speed, to seal bearing, can simply measure wind direction and wind speed, install
Mode is convenient, and sealing effect is good, avoids the work that dust or large-sized solid particle etc. influence device, has for sensor good
Good protective effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Cylinder, air velocity transducer, steel pole and the attachment structure schematic diagram for sealing bearing that Fig. 2 is Fig. 1；
Fig. 3 is the attachment structure schematic diagram of the first steel loop of Fig. 1, pin shaft, the second steel loop and steel plate；
Fig. 4 is the attachment structure schematic diagram of the shell of Fig. 1, riser, card slot and electrostatic precipitation paper.
In figure: 1, shell, the 2, first steel loop, 3, pin shaft, the 4, second steel loop, 5, steel plate, 6, frame, 7, bottom plate, 8, groove,
9, internal screw thread, 10, thread barrel, 11, sleeve, 12, cylinder, 13, air velocity transducer, 14, steel pole, 15, sealing bearing, 16, lasso,
17, thin bar, 18, vane, 19, steelframe, 20, cable, 21, riser, 22, card slot, 23, electrostatic precipitation paper, 24, cross bar, 25, semicircle
Ring, 26, gasket, 27, handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of mine Bidirectional wind speed sensor, including
The left and right sides top of shell 1 and steelframe 19, shell 1 is connected with steelframe 19, to divulge information and stop large-scale solid particle into
Enter shell 1, the left side of shell 1 is connected with multiple first steel loops 2, and the inner cavity of the first steel loop 2 is plugged with pin shaft 3, and the first steel loop 2 is logical
It crosses pin shaft 3 to be movably connected with the second steel loop 4, the second steel loop 4 is allowed to carry out the rotation centered on pin shaft 3, the second steel loop 4
Left side be connected with steel plate 5, allow steel plate 5 to carry out the rotation centered on pin shaft 3, thus complete for shell 1 envelope
It closes, the inner cavity bottom end of shell 1 is connected with bottom plate 7, so that bottom plate 7 is fixed together with shell 1, the top dead center position of bottom plate 7
It is provided with groove 8, the inwall processing of groove 8 has internal screw thread 9, and the inner cavity of groove 8 is plugged with thread barrel 10, thread barrel 10 and internal screw thread
9 are threadedly coupled, so that thread barrel 10 links together with bottom plate 7, the top of thread barrel 10 is connected with sleeve 11, so that sleeve 11
It linking together with bottom plate 1, the inner cavity of sleeve 11 is connected with cylinder 12, so that cylinder 12 is fixed together with sleeve 11, cylinder
12 inner cavity bottom end is connected with air velocity transducer 13, the model DI0101 type air velocity transducer of air velocity transducer 13, cylinder 12
Top be plugged with steel pole 14, steel pole 14 is movably connected by sealing bearing 15 with cylinder 12, allows steel pole 14 in cylinder
It is rotated in 12, and the sealing for cylinder 12 is completed by sealing bearing 15, dust etc. is avoided to influence device work, steel pole 14
Outer wall top is connected with lasso 16, and sleeve 16 is rotated together with steel pole 14, and the outer wall of lasso 16 is connected with three
Thin bar 17,120 degree of angles, the other end of thin bar 17 are connected with vane 18 to three thin bars 17 each other, and vane 18 is accepted
The wind of any direction is blown, so that thin bar 17, lasso 16 and steel pole 14 be driven to rotate, the bottom end of air velocity transducer 13 is connected with cable
Line 20, cable 20 run through cylinder 12, sleeve 11, thread barrel 10 and shell 1, to transmit data, the inner cavity left and right sides of shell 1
Bottom end is connected with riser 21, so that riser 21 is fixed together with shell 1, the inside of riser 21 is provided with card slot 22, card slot 22
Inner cavity sliding be connected with electrostatic precipitation paper 23, to complete for the dedusting in 1 inner cavity of shell, electrostatic precipitation paper 23 can be simple
The inner cavity left and right sides center of ground replacement, shell 1 is connected with cross bar 24, and the other end of cross bar 24 is connected with semicircular ring
25, semicircular ring 25 and 12 clearance fit of cylinder, so that the operation of device is more firm, the back side of steel plate 5 is connected with frame 6, frame
The inner cavity clearance fit of frame 6 and shell 1, so that steel plate 5 connect even closer with shell 1, the outer wall of frame 6 is connected with sealing
Pad 26 increases the sealing effect of device, and the front of steel plate 1 is connected with handle 27, convenient for control steel plate 1.
When staff needs the mine Bidirectional wind speed working sensor, wind enters shell 1 via steelframe 19 first
In, and large-scale solid particle is stopped via steelframe 19, wind blows vane 18, to drive thin bar 17 to rotate, due to three thin
17 Hu of bar is at 120 degree of angles, so that three vanes 18 can accept the wind of any direction, to start turning, to pass through
Lasso 16 drives steel pole 14, so that steel pole 14 is rotated in the inner cavity of cylinder 12 by sealing bearing 15, by sealing bearing 15
It avoids dust from entering in cylinder 12, the revolving speed of steel pole 14, warp is measured via the air velocity transducer 13 in cylinder 12 inner cavity
Data transmission is completed by cable 20, to obtain wind speed, when installation only needs for cylinder 12 to be put into semicircular ring 25, by thread barrel
10 alignment indentations 8, rotational sleeve 11 later, so that thread barrel 10 is threadedly coupled with the completion of internal screw thread 9 in groove 8, thus complete
Reverse operating, installation and removal all very simples are only needed when the installation of device, disassembly in pairs.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
It is to be based on orientation or positional relationship described in attached drawing, is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mine Bidirectional wind speed sensor, including shell (1) and steelframe (19), the left and right sides top of the shell (1)
End is connected with steelframe (19), it is characterised in that: multiple first steel loops (2), first steel are connected on the left of the shell (1)
The inner cavity of ring (2) is plugged with pin shaft (3), and first steel loop (2) is movably connected by pin shaft (3) with the second steel loop (4), described
It is connected on the left of second steel loop (4) steel plate (5), the inner cavity bottom end of the shell (1) is connected with bottom plate (7), the bottom plate (7)
Top dead center position be provided with groove (8), the inwall processing of the groove (8) has internal screw thread (9), the inner cavity of the groove (8)
It is plugged with thread barrel (10), the thread barrel (10) is threadedly coupled with internal screw thread (9), and the top of the thread barrel (10) is connected with
The inner cavity of sleeve (11), the sleeve (11) is connected with cylinder (12), and the inner cavity bottom end of the cylinder (12) is connected with wind speed biography
The top of sensor (13), the cylinder (12) is plugged with steel pole (14), and the steel pole (14) passes through sealing bearing (15) and cylinder
(12) it is movably connected, the outer wall top of the steel pole (14) is connected with lasso (16), and the outer wall of the lasso (16) is connected with three
The other end of root thin bar (17), the thin bar (17) is connected with vane (18), and the bottom end of the air velocity transducer (13) is connected with
Cable (20), the cable (20) is through cylinder (12), sleeve (11), thread barrel (10) and shell (1).
2. a kind of mine Bidirectional wind speed sensor according to claim 1, it is characterised in that: the shell (1) it is interior
Bottom end is connected with riser (21) at left and right sides of chamber, is provided with card slot (22) on the inside of the riser (21), the card slot (22)
Inner cavity sliding is connected with electrostatic precipitation paper (23).
3. a kind of mine Bidirectional wind speed sensor according to claim 1, it is characterised in that: the shell (1) it is interior
Center is connected with cross bar (24) at left and right sides of chamber, and the other end of the cross bar (24) is connected with semicircular ring (25), described
Semicircular ring (25) and cylinder (12) clearance fit.
4. a kind of mine Bidirectional wind speed sensor according to claim 1, it is characterised in that: the back of the steel plate (5)
Face is connected with frame (6), the inner cavity clearance fit of the frame (6) and shell (1).
5. a kind of mine Bidirectional wind speed sensor according to claim 4, it is characterised in that: outside the frame (6)
Wall is connected with gasket (26).
6. a kind of mine Bidirectional wind speed sensor according to claim 1, it is characterised in that: the steel plate (5) is just
Face is connected with handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259968.2U CN209460278U (en) | 2018-12-30 | 2018-12-30 | A kind of mine Bidirectional wind speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259968.2U CN209460278U (en) | 2018-12-30 | 2018-12-30 | A kind of mine Bidirectional wind speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460278U true CN209460278U (en) | 2019-10-01 |
Family
ID=68043156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259968.2U Active CN209460278U (en) | 2018-12-30 | 2018-12-30 | A kind of mine Bidirectional wind speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879064A (en) * | 2021-01-19 | 2021-06-01 | 韩珂成 | Wind speed monitoring device of air inlet shaft in mine ventilation system |
-
2018
- 2018-12-30 CN CN201822259968.2U patent/CN209460278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879064A (en) * | 2021-01-19 | 2021-06-01 | 韩珂成 | Wind speed monitoring device of air inlet shaft in mine ventilation system |
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