CN209781270U - Colliery ventilation blower wind pressure detection device - Google Patents
Colliery ventilation blower wind pressure detection device Download PDFInfo
- Publication number
- CN209781270U CN209781270U CN201920601496.6U CN201920601496U CN209781270U CN 209781270 U CN209781270 U CN 209781270U CN 201920601496 U CN201920601496 U CN 201920601496U CN 209781270 U CN209781270 U CN 209781270U
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- wind pressure
- detection device
- seat
- pressure detection
- hole
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Abstract
The utility model discloses a colliery ventilation blower wind pressure detection device, including ventilation blower wind pressure detection device body, the inspection hole has been seted up to one side of ventilation blower wind pressure detection device body, the top fixed mounting of ventilation blower wind pressure detection device body has the push rod motor, and the output shaft fixed mounting of push rod motor has the slide, and the bottom of slide is rotated and is installed and rotate the seat, rotates one side fixed mounting that the seat kept away from ventilation blower wind pressure detection device body and has driving motor, rotating and having seted up on the seat and rotate the hole, driving motor's output shaft extends to and rotates downthehole and fixed mounting has the dwang, rotates downthehole rotation and installs. The utility model discloses simple structure, convenient operation moves at the inspection hole internal rotation through pressure sensor to the realization carries out more comprehensive detection to the wind pressure of different positions in the inspection hole, thereby improves the accuracy nature of testing result, is convenient for overhaul pressure sensor simultaneously.
Description
Technical Field
The utility model relates to a band conveyer technical field especially relates to a colliery ventilation blower wind pressure detection device.
Background
At present, when a mine is excavated and mined, a ventilator is used for ventilation, so that harmful toxic gas and mine coal dust generated in a roadway tunneling construction process are diluted and removed, a good operation environment is further provided, and in order to timely master the operation condition of the underground ventilator, the wind pressure in the ventilation pipeline needs to be detected, so that the underground ventilator is managed, the safety of coal mine production is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the colliery ventilation blower wind pressure detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A wind pressure detection device of a coal mine ventilator comprises a ventilator wind pressure detection device body, a detection hole is formed in one side of the ventilator wind pressure detection device body, a push rod motor is fixedly installed at the top of the ventilator wind pressure detection device body, a slide seat is fixedly installed on an output shaft of the push rod motor, a rotating seat is rotatably installed at the bottom of the slide seat, a driving motor is fixedly installed on one side, away from the ventilator wind pressure detection device body, of the rotating seat, a rotating hole is formed in the rotating seat, the output shaft of the driving motor extends into the rotating hole and is fixedly provided with a rotating rod, a threaded rod is rotatably installed in the rotating hole, a sliding groove is formed in one side, close to the driving motor, of the threaded rod, the rotating rod is slidably installed in the sliding groove, a connecting seat is, and fixed mounting is seted up threaded hole on the threaded seat in the threaded seat on the connecting seat, and the one end of threaded rod extends to in the detection hole and with threaded hole threaded connection, and the one end fixed mounting of threaded rod has the turning block, and one side fixed mounting that the threaded seat was kept away from to the turning block has pressure sensor.
preferably, one side fixed mounting that ventilation blower wind pressure detection device body is close to the slide has the gag lever post, and slide slidable mounting is on the gag lever post.
preferably, two limit stops are fixedly mounted on the limit rod and matched with the sliding seat.
Preferably, the spread groove has been seted up to the one side that ventilation blower wind pressure detection device body is close to the slide, and slidable mounting has the connecting block in the spread groove, and the connecting block is close to one side rotation of slide and installs the connecting axle, and the one end rotation of connecting axle is installed on rotating the seat.
Preferably, an annular stop block is fixedly mounted on the threaded rod and matched with the threaded seat.
Preferably, the same limiting shaft is fixedly mounted on the inner wall of the top part and the inner wall of the bottom part of the connecting groove, and the limiting shaft is matched with the connecting block.
Preferably, one side fixed mounting that the ventilation blower wind pressure detection device body was kept away from to the slide bottom has the fixed plate, and the fixed plate contacts with the one side of rotating the seat.
Compared with the prior art, the beneficial effects of the utility model are that:
Through the push rod motor, the slide seat, the limiting rod, the limit stop, the rotating seat, the connecting shaft, the connecting groove, the connecting block, the driving motor, the rotating hole, the rotating rod, the threaded rod, the sliding groove, the annular stop, the connecting seat, the threaded hole and the rotating block are matched, more comprehensive detection can be carried out in the detection hole, when in detection, the driving motor is started, the rotating rod is driven to rotate by the rotation of the output shaft of the driving motor, the rotating rod drives the threaded rod to rotate, one end of the threaded rod rotates in the threaded hole, so that the rotating rod slides in the sliding groove, the threaded rod is ensured to slide without being separated from the rotating rod by the matching of the annular stop, the threaded rod is driven to horizontally move, the rotating block drives the pressure sensor to rotate in the detection hole, the wind pressure in the detection hole is more comprehensive and accurate, and the detection hole can be brought out of the pressure sensor through the operation of the push rod motor, so that the pressure sensor is convenient to overhaul.
The utility model discloses simple structure, convenient operation moves at the inspection hole internal rotation through pressure sensor to the realization carries out more comprehensive detection to the wind pressure of different positions in the inspection hole, thereby improves the accuracy nature of testing result, is convenient for overhaul pressure sensor simultaneously.
Drawings
Fig. 1 is a schematic structural view of a wind pressure detection device for a coal mine ventilator according to the present invention;
Fig. 2 is a schematic sectional view of a part a of a wind pressure detecting device of a coal mine ventilator according to the present invention;
Fig. 3 is the utility model provides a colliery ventilation blower wind pressure detection device's B part section structure sketch map.
In the figure: 1 ventilation blower wind pressure detection device body, 2 inspection holes, 3 push rod motors, 4 slides, 5 gag lever posts, 6 limit stop, 7 rotation seats, 8 connecting axles, 9 spread grooves, 10 connecting blocks, 11 driving motor, 12 rotation holes, 13 dwang, 14 threaded rods, 15 spouts, 16 annular dog, 17 connecting seats, 18 screw thread seats, 19 screw holes, 20 rotation blocks, 21 pressure sensor, 22 fixed plates.
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.
Example one
Referring to fig. 1-3, a coal mine ventilator wind pressure detection device comprises a ventilator wind pressure detection device body 1, a detection hole 2 is formed in one side of the ventilator wind pressure detection device body 1, a push rod motor switch and a driving motor switch are arranged on the ventilator wind pressure detection device body 1, a push rod motor 3 is fixedly installed at the top of the ventilator wind pressure detection device body 1, a sliding seat 4 is fixedly installed on an output shaft of the push rod motor 3, a rotating seat 7 is rotatably installed at the bottom of the sliding seat 4, a driving motor 11 is fixedly installed at one side of the rotating seat 7 away from the ventilator wind pressure detection device body 1, a rotating hole 12 is formed in the rotating seat 7, the output shaft of the driving motor 11 extends into the rotating hole 12 and is fixedly installed with a rotating rod 13, a threaded rod 14 is rotatably installed in the rotating hole 12, and, the rotating rod 13 is slidably mounted in the sliding groove 15, the bottom of one side of the rotating seat 7 close to the ventilator wind pressure detection device body 1 is fixedly provided with the connecting seat 17, one side of the connecting seat 17 extends into the detection hole 2, the connecting seat 17 is fixedly mounted on the threaded seat 18, the threaded seat 18 is provided with the threaded hole 19, one end of the threaded rod 14 extends into the detection hole 2 and is in threaded connection with the threaded hole 19, one end of the threaded rod 14 is fixedly provided with the rotating block 20, one side of the rotating block 20 far away from the threaded seat 18 is fixedly provided with the pressure sensor 21, and the connecting shaft 8, the connecting groove 9, the connecting block 10, the driving motor 11, the rotating hole 12, the rotating rod 13, the threaded rod 14, the sliding groove 15, the annular block 16, the connecting seat 17, the threaded seat 18, the threaded hole 19 is matched with the rotating block 20, can carry out more comprehensive detection in the detection hole 2, when detecting, by starting the driving motor 11, the output shaft of the driving motor 11 rotates to drive the rotating rod 13 to rotate, the rotating rod 13 drives the threaded rod 14 to rotate, one end of the threaded rod 14 rotates in the threaded hole 19, thereby realizing that the rotating rod 13 slides in the chute 15, the threaded rod 14 can not break away from the rotating rod 13 by the matching of the annular stop block 16, thereby enabling the threaded rod 14 to rotate and move horizontally, the threaded rod 14 drives the rotating block 20 to rotate and move, the rotating block 20 drives the pressure sensor 21 to rotate and move in the detection hole 2, thereby realizing the detection of the wind pressure at different positions in the detection hole 2, leading the detection of the wind pressure in the detection hole 2 to be more comprehensive and accurate, simultaneously, through the operation of the push rod motor 3, the pressure sensor 21 can be taken out of the detection hole 2, thereby, the utility model discloses simple structure, convenient operation removes at 2 internal rotations in inspection hole through pressure sensor 21 to the realization carries out more comprehensive detection to the wind pressure of different positions in inspection hole 2, thereby improves the accuracy nature of testing result, is convenient for overhaul pressure sensor 21 simultaneously.
In the utility model, a limiting rod 5 is fixedly arranged on one side of a ventilator wind pressure detection device body 1 close to a slide seat 4, the slide seat 4 is slidably arranged on the limiting rod 5, two limit stops 6 are fixedly arranged on the limiting rod 5, the limit stops 6 are matched with the slide seat 4, a connecting groove 9 is arranged on one side of the ventilator wind pressure detection device body 1 close to the slide seat 4, a connecting block 10 is slidably arranged in the connecting groove 9, a connecting shaft 8 is rotatably arranged on one side of the connecting block 10 close to the slide seat 4, one end of the connecting shaft 8 is rotatably arranged on a rotating seat 7, an annular stop 16 is fixedly arranged on a threaded rod 14, the annular stop 16 is matched with a threaded seat 18, the same limiting shaft is fixedly arranged on the inner wall at the top and the inner wall at the bottom of the connecting groove 9, the limiting shaft is matched with, the fixed plate 22 is contacted with one side of the rotating seat 7, and is contacted with one side of the rotating seat 7 through the push rod motor 3, the sliding seat 4, the limiting rod 5, the limiting stop 6, the rotating seat 7, the connecting shaft 8, the connecting groove 9, the connecting block 10, the driving motor 11, the rotating hole 12, the rotating rod 13, the threaded rod 14, the sliding groove 15, the annular stop 16, the connecting seat 17, the threaded seat 18, the threaded hole 19 and the rotating block 20, so that more comprehensive detection can be carried out in the detection hole 2, when in detection, the driving motor 11 is started, the output shaft of the driving motor 11 rotates to drive the rotating rod 13 to rotate, the rotating rod 13 drives the threaded rod 14 to rotate, one end of the threaded rod 14 rotates in the threaded hole 19, so that the rotating rod 13 slides in the sliding groove 15, the threaded rod 14 is ensured to slide without being separated from the rotating rod, the turning block 20 drives pressure sensor 21 and removes at 2 rotations in the inspection hole to the realization detects the wind pressure of different positions in the inspection hole 2, makes the wind pressure in the inspection hole 2 detect more comprehensively, accurately, simultaneously through push rod motor 3's function, can bring pressure sensor 21 out of inspection hole 2, thereby be convenient for overhaul pressure sensor 21, the utility model discloses simple structure, convenient operation through pressure sensor 21 at 2 rotations in the inspection hole, thereby realizes carrying out more comprehensive detection to the wind pressure of different positions in the inspection hole 2, thereby improves the accuracy nature of testing result, is convenient for overhaul pressure sensor 21 simultaneously.
Example two
Referring to fig. 1-3, a coal mine ventilator wind pressure detection device comprises a ventilator wind pressure detection device body 1, a detection hole 2 is formed in one side of the ventilator wind pressure detection device body 1, a push rod motor switch and a driving motor switch are arranged on the ventilator wind pressure detection device body 1, a push rod motor 3 is fixedly installed at the top of the ventilator wind pressure detection device body 1 through welding, a slide seat 4 is fixedly installed on an output shaft of the push rod motor 3 through welding, a rotating seat 7 is rotatably installed at the bottom of the slide seat 4, a driving motor 11 is fixedly installed at one side of the rotating seat 7 away from the ventilator wind pressure detection device body 1 through welding, a rotating hole 12 is formed in the rotating seat 7, an output shaft of the driving motor 11 extends into the rotating hole 12 and is fixedly installed with a rotating rod 13 through welding, a threaded rod 14 is rotatably installed in the rotating hole 12, a, dwang 13 slidable mounting is in spout 15, it has connecting seat 17 to rotate one side bottom that seat 7 is close to ventilation blower wind pressure detection device body 1 through welded fastening, one side of connecting seat 17 extends to in the inspection hole 2, and install in screw seat 18 through welded fastening on connecting seat 17, screw seat 18 is last to be seted up threaded hole 19, the one end of threaded rod 14 extends to in the inspection hole 2 and with threaded hole 19 threaded connection, and the one end of threaded rod 14 installs turning block 20 through welded fastening, the one side that turning block 20 keeps away from screw seat 18 installs pressure sensor 21 through welded fastening, through push rod motor 3, slide 4, gag lever post 5, gag lever post 6, seat 7 rotates, connecting axle 8, spread groove 9, connecting block 10, driving motor 11, rotate hole 12, dwang 13, threaded rod 14, spout 15, ring block 16, connecting seat 17, screw seat 18, The threaded hole 19 is matched with the rotating block 20, more comprehensive detection can be carried out in the detection hole 2, when in detection, the driving motor 11 is started, the output shaft of the driving motor 11 rotates to drive the rotating rod 13 to rotate, the rotating rod 13 drives the threaded rod 14 to rotate, one end of the threaded rod 14 rotates in the threaded hole 19, so that the rotating rod 13 slides in the chute 15, the threaded rod 14 is ensured to slide without separating from the rotating rod 13 through the matching of the annular stop block 16, so that the threaded rod 14 rotates and moves horizontally, the threaded rod 14 drives the rotating block 20 to rotate and move, the rotating block 20 drives the pressure sensor 21 to rotate and move in the detection hole 2, thereby realizing the detection of the wind pressure at different positions in the detection hole 2, leading the detection of the wind pressure in the detection hole 2 to be more comprehensive and accurate, and simultaneously leading the pressure sensor 21 out of the detection hole, thereby be convenient for overhaul pressure sensor 21, the utility model discloses simple structure, convenient operation removes at 2 internal rotations in inspection hole through pressure sensor 21 to the realization carries out more comprehensive detection to the wind pressure of different positions in inspection hole 2, thereby improves the accuracy nature of testing result, is convenient for overhaul pressure sensor 21 simultaneously.
In the utility model, one side of the ventilator wind pressure detecting device body 1 close to the slide seat 4 is fixedly provided with a limit rod 5 by welding, the slide seat 4 is slidably arranged on the limit rod 5, two limit stops 6 are fixedly arranged on the limit rod 5 by welding, the limit stops 6 are matched with the slide seat 4, one side of the ventilator wind pressure detecting device body 1 close to the slide seat 4 is provided with a connecting groove 9, a connecting block 10 is slidably arranged in the connecting groove 9, one side of the connecting block 10 close to the slide seat 4 is rotatably provided with a connecting shaft 8, one end of the connecting shaft 8 is rotatably arranged on a rotating seat 7, a ring-shaped stop 16 is fixedly arranged on a threaded rod 14, the ring-shaped stop 16 is matched with a threaded seat 18, the top inner wall and the bottom inner wall of the connecting groove 9 are fixedly provided with the same limit shaft by welding, the limit shaft is matched with the connecting block 10, the fixed plate 22 is contacted with one side of the rotating seat 7, and is contacted with one side of the rotating seat 7 through the push rod motor 3, the sliding seat 4, the limiting rod 5, the limiting stop 6, the rotating seat 7, the connecting shaft 8, the connecting groove 9, the connecting block 10, the driving motor 11, the rotating hole 12, the rotating rod 13, the threaded rod 14, the sliding groove 15, the annular stop 16, the connecting seat 17, the threaded seat 18, the threaded hole 19 and the rotating block 20, so that more comprehensive detection can be carried out in the detection hole 2, when in detection, the driving motor 11 is started, the output shaft of the driving motor 11 rotates to drive the rotating rod 13 to rotate, the rotating rod 13 drives the threaded rod 14 to rotate, one end of the threaded rod 14 rotates in the threaded hole 19, so that the rotating rod 13 slides in the sliding groove 15, the threaded rod 14 is ensured to slide without being separated from the rotating rod, the turning block 20 drives pressure sensor 21 and removes at 2 rotations in the inspection hole to the realization detects the wind pressure of different positions in the inspection hole 2, makes the wind pressure in the inspection hole 2 detect more comprehensively, accurately, simultaneously through push rod motor 3's function, can bring pressure sensor 21 out of inspection hole 2, thereby be convenient for overhaul pressure sensor 21, the utility model discloses simple structure, convenient operation through pressure sensor 21 at 2 rotations in the inspection hole, thereby realizes carrying out more comprehensive detection to the wind pressure of different positions in the inspection hole 2, thereby improves the accuracy nature of testing result, is convenient for overhaul pressure sensor 21 simultaneously.
The working principle is as follows: when detecting, start driving motor 11 through the driving motor switch, the output shaft of driving motor 11 rotates and drives dwang 13 and rotate, dwang 13 drives threaded rod 14 and rotates, the one end of threaded rod 14 rotates in screw hole 19, thereby realize dwang 13 slides in spout 15, guarantee through the cooperation of annular dog 16 that threaded rod 14 slides and can not break away from dwang 13, thereby make threaded rod 14 rotate horizontal migration, threaded rod 14 drives turning block 20 and rotates and moves, turning block 20 drives pressure sensor 21 and rotates in inspection hole 2, thereby realize detecting the wind pressure of different positions in inspection hole 2, make the wind pressure detection in inspection hole 2 more comprehensive, it is more accurate, make push rod motor 3 function through push rod motor switch simultaneously, push rod motor 3 drives slide 4 and slides, drive roating seat 7 through slide 4 slides and rotate, through gag lever post 5, Limiting stop 6, rotation seat 7, connecting axle 8, spread groove 9, connecting block 10 and fixed plate 22's cooperation can take pressure sensor 21 out inspection hole 2, rotate pressure sensor 21 simultaneously and put to the top of gag lever post 5 to be convenient for overhaul pressure sensor 21.
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 (7)
1. The utility model provides a colliery ventilation fan wind pressure detection device, includes ventilation fan wind pressure detection device body (1), and inspection hole (2) have been seted up to one side of ventilation fan wind pressure detection device body (1), its characterized in that, the top fixed mounting of ventilation fan wind pressure detection device body (1) has push rod motor (3), and the output shaft fixed mounting of push rod motor (3) has slide (4), and the bottom of slide (4) is rotated and is installed and rotate seat (7), and one side fixed mounting that keeps away from ventilation fan wind pressure detection device body (1) of rotating seat (7) has driving motor (11), seted up rotation hole (12) on rotating seat (7), the output shaft of driving motor (11) extends to and rotates in hole (12) and fixed mounting has dwang (13), rotates the rotation in hole (12) and installs threaded rod (14), and spout (15) have been seted up to one side that threaded rod (14) are, dwang (13) slidable mounting is in spout (15), one side bottom fixed mounting that rotation seat (7) are close to ventilation blower wind pressure detection device body (1) has connecting seat (17), one side of connecting seat (17) extends to in inspection hole (2), and fixed mounting is in screw thread seat (18) on connecting seat (17), set up threaded hole (19) on screw thread seat (18), the one end of threaded rod (14) extend to in inspection hole (2) and with threaded hole (19) threaded connection, and the one end fixed mounting of threaded rod (14) has turning block (20), one side fixed mounting that screw thread seat (18) were kept away from in turning block (20) has pressure sensor (21).
2. The coal mine ventilator wind pressure detection device according to claim 1, characterized in that a limiting rod (5) is fixedly installed on one side of the ventilator wind pressure detection device body (1) close to the sliding seat (4), and the sliding seat (4) is slidably installed on the limiting rod (5).
3. The coal mine ventilator wind pressure detection device according to claim 2, characterized in that two limit stops (6) are fixedly arranged on the limit rod (5), and the limit stops (6) are matched with the sliding seat (4).
4. The coal mine ventilator wind pressure detection device according to claim 1, characterized in that a connecting groove (9) is formed in one side, close to the sliding seat (4), of the ventilator wind pressure detection device body (1), a connecting block (10) is slidably mounted in the connecting groove (9), a connecting shaft (8) is rotatably mounted on one side, close to the sliding seat (4), of the connecting block (10), and one end of the connecting shaft (8) is rotatably mounted on the rotating seat (7).
5. The coal mine ventilator wind pressure detection device according to claim 1, characterized in that an annular stop block (16) is fixedly arranged on the threaded rod (14), and the annular stop block (16) is matched with the threaded seat (18).
6. The coal mine ventilator wind pressure detection device according to claim 4, characterized in that the same limiting shaft is fixedly arranged on the top inner wall and the bottom inner wall of the connecting groove (9), and the limiting shaft is matched with the connecting block (10).
7. The wind pressure detection device of the coal mine ventilator according to claim 1, characterized in that a fixing plate (22) is fixedly installed at one side of the bottom of the sliding seat (4) far away from the wind pressure detection device body (1) of the ventilator, and the fixing plate (22) is in contact with one side of the rotating seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601496.6U CN209781270U (en) | 2019-04-23 | 2019-04-23 | Colliery ventilation blower wind pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601496.6U CN209781270U (en) | 2019-04-23 | 2019-04-23 | Colliery ventilation blower wind pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781270U true CN209781270U (en) | 2019-12-13 |
Family
ID=68804389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601496.6U Expired - Fee Related CN209781270U (en) | 2019-04-23 | 2019-04-23 | Colliery ventilation blower wind pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209781270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007125A (en) * | 2021-04-07 | 2021-06-22 | 山东高速股份有限公司 | Monitoring equipment for highway electromechanical equipment and control system thereof |
-
2019
- 2019-04-23 CN CN201920601496.6U patent/CN209781270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007125A (en) * | 2021-04-07 | 2021-06-22 | 山东高速股份有限公司 | Monitoring equipment for highway electromechanical equipment and control system thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |