CN204327152U - Construction ventilation of tunnel monitoring system - Google Patents
Construction ventilation of tunnel monitoring system Download PDFInfo
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- CN204327152U CN204327152U CN201420670754.3U CN201420670754U CN204327152U CN 204327152 U CN204327152 U CN 204327152U CN 201420670754 U CN201420670754 U CN 201420670754U CN 204327152 U CN204327152 U CN 204327152U
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Abstract
The utility model discloses a kind of construction ventilation of tunnel monitoring system, comprise the upper monitoring machine being laid in remote monitoring indoor, the hand held mobile terminals carried with by the tunnel ventilation personnel that monitor, the ventilation state monitoring robot that can move forward and backward in institute's construction tunnel hole, the ventilation state checkout gear being arranged on the sensor mount on the inside wall of institute's construction tunnel hole and the ventilation state of ventilating duct in institute's construction tunnel hole is detected in real time, ventilation state checkout gear is arranged on sensor mount, sensor mount is positioned on front side of the air outlet of ventilating duct, ventilation state monitoring robot is with upper monitoring machine, all communicate with communication between hand held mobile terminals and ventilation state checkout gear, the utility model structure simple, reasonable in design and use easy and simple to handle, result of use good, can carry out Real-Time Monitoring after explosion completes to face place blasting fume and the distribution situation of pernicious gas and the air-supply situation of tunnel ventilation pipeline.
Description
Technical field
The utility model belongs to tunnel ventilation construction technical field, especially relates to a kind of construction ventilation of tunnel monitoring system.
Background technology
At present, the draft type that domestic and international construction ventilation of tunnel adopts pipeline forced mostly, outside hole, axial flow blower is set, fresh air is delivered to tunnel work face by coupled ventilating duct (being namely fixed on the flexible duct on Tunnel sidewall) by this axial flow blower, and the foul atmosphere in hole is under the squeezing action sending into fresh air in hole, drain into outside hole along the barrel excavated.When tunnel is longer, adopt multiple axial flow blower also, series connection mode to improve air quantity and air supplying distance.In practice of construction process, flexible duct in tunnel is once after installation, and its position generally can not be moved easily, and flexible duct people is laid in the middle and upper part of side sidewall in tunnel usually, and the wind direction that such flexible duct is blown generally also immobilizes.But after explosion terminates, face place blasting fume and pernicious gas skewness, if monitor face place blasting fume and pernicious gas distribution situation, and according to monitoring result to the flexible duct mouth of pipe towards adjusting, make flexible duct towards blasting fume on current face or the larger region of harmful gas concentration, like this when air output is constant, the discharge efficiency of blasting fume near face and pernicious gas can be accelerated further.
Thus, nowadays a kind of structure is lacked simple, reasonable in design and use easy and simple to handle, that result of use is good construction ventilation of tunnel monitoring system, can carry out Real-Time Monitoring to face place blasting fume and the distribution situation of pernicious gas and the air-supply situation of tunnel ventilation pipeline after explosion completes, tunnel ventilation construction personnel can carry out real-time query to monitoring result by upper monitoring machine or hand held mobile terminals.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of construction ventilation of tunnel monitoring system is provided, its structure simple, reasonable in design and use easy and simple to handle, result of use good, can carry out Real-Time Monitoring after explosion completes to face place blasting fume and the distribution situation of pernicious gas and the air-supply situation of tunnel ventilation pipeline.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of construction ventilation of tunnel monitoring system, it is characterized in that: comprise the upper monitoring machine being laid in remote monitoring indoor, the hand held mobile terminals carried with by the tunnel ventilation personnel that monitor, the ventilation state monitoring robot moved forward and backward can be carried out in institute's construction tunnel hole, be arranged on the sensor mount on the inside wall of institute's construction tunnel hole and the real-time ventilation state checkout gear detected is carried out to the ventilation state of ventilating duct in institute's construction tunnel hole, described ventilation state checkout gear is arranged on described sensor mount, described sensor mount is positioned on front side of the air outlet of described ventilating duct, described ventilation state monitoring robot is with upper monitoring machine, all communicate with communication between hand held mobile terminals and described ventilation state checkout gear,
Described ventilation state checkout gear comprises and is arranged on control box on described sensor mount and carries out the wind speed measurement unit that detects in real time and wind direction detecting unit to the wind speed of described ventilating duct and air supply direction respectively, described control box is built with main controller and the first short-range wireless communication module of connecting with main controller, described wind speed measurement unit and wind direction detecting unit all connect with main controller, and described wind speed measurement unit and wind direction detecting unit are installed on described sensor mount;
Described ventilation state monitoring robot comprises horizontal chassis, be arranged on the walking mechanism bottom horizontal chassis, to the hoofing part mechanism that described walking mechanism drives, be positioned at the horizontal platen directly over horizontal chassis, be arranged on left adjusting post above the horizontal chassis left and right sides and right adjusting post and the anticlockwise driving mechanism driving left adjusting post and right adjusting post to rotate in the horizontal plane respectively and right rotation driving mechanism respectively, described left adjusting post and right adjusting post are all in vertically to laying, described horizontal platen is supported in directly over horizontal chassis by left adjusting post and right adjusting post, described anticlockwise driving mechanism and left adjusting post are in transmission connection, and right rotation driving mechanism and right adjusting post are in transmission connection, and described hoofing part mechanism is in transmission connection by transmission mechanism and described walking mechanism, the left and right sides, top of described horizontal chassis is respectively arranged with the left adjustment seat and right adjustment seat of installing for left adjusting post and right adjusting post, described left adjusting post with between left adjustment seat and right adjusting post be connected all threadably with between right adjustment seat, described left adjustment seat and right adjustment seat are the mount pad that middle part has internal thread hole, and the bottom of described left adjusting post and right adjusting post is and is provided with externally threaded thread segment, the top of described left adjustment seat and right adjustment seat is all arranged on horizontal platen by bearing, the sidewall of described left adjusting post is provided with left side detection arm, described left side detection arm is carry out by left telescopic hydraulic cylinder the hydraulically extensible bar that drives, the rear end of described left side detection arm is fixedly mounted on left adjusting post and its front end and is connected with the piston rod top of left telescopic hydraulic cylinder in hinged way, the cylinder base of described left telescopic hydraulic cylinder is arranged on left adjusting post in hinged way, described left telescopic hydraulic cylinder, left side detection arm and left adjusting post are all laid on same vertical plane, and described left side detection arm and left adjusting post are vertical runs, the sidewall of described right adjusting post is provided with right side detection arm, described right side detection arm is carry out by right telescopic hydraulic cylinder the hydraulically extensible bar that drives, the rear end of described right side detection arm is fixedly mounted on right adjusting post and its front end and is connected with the piston rod top of right telescopic hydraulic cylinder in hinged way, the cylinder base of described right telescopic hydraulic cylinder is arranged on right adjusting post in hinged way, described right telescopic hydraulic cylinder, right side detection arm and right adjusting post are all laid on same vertical plane, and described right side detection arm and right adjusting post are vertical runs, be provided with electronic circuit board in described horizontal chassis, described electronic circuit board be provided with controller and the wireless communication unit connected with controller respectively and the second short-range wireless communication module, described left side detection arm is provided with the first length detection unit its length being carried out to detection in real time, described right side detection arm is provided with the second length detection unit its length being carried out to detection in real time, described left adjusting post is provided with the first rotation angle detecting unit its anglec of rotation being carried out to detection in real time, and right adjusting post is provided with the second rotation angle detecting unit its anglec of rotation being carried out to detection in real time, the front end of described left side detection arm and right side detection arm is all provided with air regime detecting unit, described horizontal chassis is provided with the walking position detecting unit its walking position being carried out to detection in real time, described walking position detecting unit, the first length detection unit, the second length detection unit, the first rotation angle detecting unit, the second rotation angle detecting unit and two described air regime detecting units all connect with controller, described hoofing part mechanism, anticlockwise driving mechanism and right rotation driving mechanism are undertaken controlling by controller and three all connects with controller,
Described controller is communicated with the first short-range wireless communication module by the second short-range wireless communication module with between main controller, and controller is communicated by wireless communication unit with between upper monitoring machine and hand held mobile terminals.
Above-mentioned construction ventilation of tunnel monitoring system, is characterized in that: described wireless communication unit is wireless radiofrequency transceiver module, and described second short-range wireless communication module and the first short-range wireless communication module are Zigbee wireless communication module.
Above-mentioned construction ventilation of tunnel monitoring system, is characterized in that: described sensor mount is fixed on the inside wall in institute's construction tunnel hole by expansion bolt.
Above-mentioned construction ventilation of tunnel monitoring system, is characterized in that: described air regime detecting unit comprises smoke concentration meter that a dust concentration to present position place carries out detecting in real time and the harmful gas concentration detecting unit that a harmful gas concentration to present position place carries out detecting in real time.
Above-mentioned construction ventilation of tunnel monitoring system, it is characterized in that: described left adjusting post and right adjusting post are compound rod, described compound rod is divided into upper segment, intermediate section and bottom sections from top to bottom, described upper segment and described bottom sections are cylindrical bar, and described intermediate section is rectangular shaft; Described left side detection arm and left telescopic hydraulic cylinder are installed on the intermediate section of left adjusting post, and described right side detection arm and right telescopic hydraulic cylinder are installed on the intermediate section of right adjusting post.
Above-mentioned construction ventilation of tunnel monitoring system, is characterized in that: the cross section of described intermediate section is square, and described upper segment is identical with the diameter of described bottom sections and diameter both it is all identical with the sidewall width of described intermediate section.
Above-mentioned construction ventilation of tunnel monitoring system, is characterized in that: described anticlockwise driving mechanism and right rotation driving mechanism are drive motors and the two is installed on horizontal platen.
Above-mentioned construction ventilation of tunnel monitoring system, is characterized in that: described electronic circuit board is also provided with the data storage cell connected with controller and timing circuit.
The utility model compared with prior art has the following advantages:
1, structure is simple and circuit design reasonable, and input cost is low, install lay easy.
2, the simple and easy-to-connect of circuit.
3, the ventilation state monitoring robot structure adopted simple, reasonable in design and use easy and simple to handle, result of use good, can move forward and backward in institute's construction tunnel hole, directly can go to face after explosion completes and the distribution situation of face place blasting fume and pernicious gas is monitored; And, left side detection arm and right side detection arm is driven to rotate in the horizontal plane by left adjusting post and right adjusting post, by left telescopic hydraulic cylinder and right telescopic hydraulic cylinder, the length to left side detection arm and right side detection arm adjusts simultaneously, and thus monitoring range adjustment is easy and detection range is wider.During actual use, Real-Time Monitoring can be carried out to the concentration of face place blasting fume and pernicious gas by the utility model, and by monitoring result synchronized upload to host computer.
4, the ventilation state checkout gear ventilation state of ventilating duct in institute's construction tunnel hole being carried out to detection is in real time provided with, and ventilation state checkout gear is arranged on sensor mount that institute's construction tunnel hole inside wall is laid, can monitor the air-supply situation of tunnel ventilation pipeline, and by monitoring result synchronous driving to the ventilation state monitoring robot be in its cordless communication network coverage.
5, use simple to operate, result of use good and practical value is high, can monitor face place blasting fume and the distribution situation of pernicious gas and the air-supply situation of tunnel ventilation pipeline after explosion completes, tunnel ventilation construction personnel can carry out real-time query to monitoring result by upper monitoring machine or hand held mobile terminals.
In sum, the utility model structure simple, reasonable in design and use easy and simple to handle, result of use good, can carry out Real-Time Monitoring after explosion completes to face place blasting fume and the distribution situation of pernicious gas and the air-supply situation of tunnel ventilation pipeline.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the structural representation of the utility model ventilation state monitoring robot.
Description of reference numerals:
1-horizontal chassis; 2-left adjusting post; 3-right adjusting post;
4-left adjustment seat; 5-right adjustment seat; 6-bearing;
7-horizontal platen; 8-anticlockwise driving mechanism; 9-right rotation driving mechanism;
10-left side detection arm; 11-left telescopic hydraulic cylinder; 12-right side detection arm;
13-right telescopic hydraulic cylinder; 14-controller; 15-wireless communication unit;
16-data storage cell; 17-timing circuit;
18-the first length detection unit; 19-the second length detection unit;
20-the first rotation angle detecting unit;
21-the second rotation angle detecting unit;
22-air regime detecting unit; 23-walking position detecting unit;
24-upper monitoring machine; 25-hand held mobile terminals; 26-wind speed measurement unit;
27-wind direction detecting unit; 28-main controller;
29-the first short-range wireless communication module;
30-the second short-range wireless communication module; 31-the first hydraulic pump;
32-the second hydraulic pump; 33-travel driving motor; 34-road wheel.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the utility model comprises the upper monitoring machine 24 being laid in remote monitoring indoor, the hand held mobile terminals 25 carried with by the tunnel ventilation personnel that monitor, the ventilation state monitoring robot moved forward and backward can be carried out in institute's construction tunnel hole, be arranged on the sensor mount on the inside wall of institute's construction tunnel hole and the real-time ventilation state checkout gear detected is carried out to the ventilation state of ventilating duct in institute's construction tunnel hole, described ventilation state checkout gear is arranged on described sensor mount, described sensor mount is positioned on front side of the air outlet of described ventilating duct.Described ventilation state monitoring robot is with upper monitoring machine 24, all communicate with communication between hand held mobile terminals 25 and described ventilation state checkout gear.
Described ventilation state checkout gear comprises and is arranged on control box on described sensor mount and carries out the wind speed measurement unit 26 that detects in real time and wind direction detecting unit 27 to the wind speed of described ventilating duct and air supply direction respectively, described control box is built with main controller 28 and the first short-range wireless communication module 29 of connecting with main controller 28, described wind speed measurement unit 26 and wind direction detecting unit 27 all connect with main controller 28, and described wind speed measurement unit 26 and wind direction detecting unit 27 are installed on described sensor mount.
Described ventilation state monitoring robot comprises horizontal chassis 1, be arranged on the walking mechanism bottom horizontal chassis 1, to the hoofing part mechanism that described walking mechanism drives, be positioned at the horizontal platen 7 directly over horizontal chassis 1, be arranged on left adjusting post 2 above horizontal chassis 1 left and right sides and right adjusting post 3 and the anticlockwise driving mechanism 8 driving left adjusting post 2 and right adjusting post 3 to rotate in the horizontal plane respectively and right rotation driving mechanism 9 respectively, described left adjusting post 2 and right adjusting post 3 are all in vertically to laying, described horizontal platen 7 is supported in directly over horizontal chassis 1 by left adjusting post 2 and right adjusting post 3.Described anticlockwise driving mechanism 8 is in transmission connection with left adjusting post 2, and right rotation driving mechanism 9 and right adjusting post 3 are in transmission connection, and described hoofing part mechanism is in transmission connection by transmission mechanism and described walking mechanism; The left and right sides, top of described horizontal chassis 1 is respectively arranged with the left adjustment seat 4 and right adjustment seat 5 of installing for left adjusting post 2 and right adjusting post 3, described left adjusting post 2 is connected all threadably with between left adjustment seat 4 and between right adjusting post 3 with right adjustment seat 5, described left adjustment seat 4 and right adjustment seat 5 are the mount pad that middle part has internal thread hole, and the bottom of described left adjusting post 2 and right adjusting post 3 is and is provided with externally threaded thread segment.The top of described left adjustment seat 4 and right adjustment seat 5 is all arranged on horizontal platen 7 by bearing 6.The sidewall of described left adjusting post 2 is provided with left side detection arm 10, described left side detection arm 10 is carry out by left telescopic hydraulic cylinder 11 the hydraulically extensible bar that drives, the rear end of described left side detection arm 10 is fixedly mounted on left adjusting post 2 and its front end and is connected with the piston rod top of left telescopic hydraulic cylinder 11 in hinged way, the cylinder base of described left telescopic hydraulic cylinder 11 is arranged on left adjusting post 2 in hinged way, described left telescopic hydraulic cylinder 11, left side detection arm 10 and left adjusting post 2 are all laid on same vertical plane, described left side detection arm 10 and left adjusting post 2 are in vertical runs.The sidewall of described right adjusting post 3 is provided with right side detection arm 12, described right side detection arm 12 is carry out by right telescopic hydraulic cylinder 13 the hydraulically extensible bar that drives, the rear end of described right side detection arm 12 is fixedly mounted on right adjusting post 3 and its front end and is connected with the piston rod top of right telescopic hydraulic cylinder 13 in hinged way, the cylinder base of described right telescopic hydraulic cylinder 13 is arranged on right adjusting post 3 in hinged way, described right telescopic hydraulic cylinder 13, right side detection arm 12 and right adjusting post 3 are all laid on same vertical plane, described right side detection arm 12 and right adjusting post 3 are in vertical runs.Be provided with electronic circuit board in described horizontal chassis 1, described electronic circuit board be provided with controller 14 and the wireless communication unit 15 connected with controller 14 respectively and the second short-range wireless communication module 30.Described left side detection arm 10 is provided with the first length detection unit 18 its length being carried out to detection in real time, described right side detection arm 12 is provided with the second length detection unit 19 its length being carried out to detection in real time, described left adjusting post 2 is provided with the first rotation angle detecting unit 20 its anglec of rotation being carried out to detection in real time, and right adjusting post 3 is provided with the second rotation angle detecting unit 21 its anglec of rotation being carried out to detection in real time.The front end of described left side detection arm 10 and right side detection arm 12 is all provided with air regime detecting unit 22, described horizontal chassis 1 is provided with the walking position detecting unit 23 its walking position being carried out to detection in real time.Described walking position detecting unit 23, first length detection unit 18, second length detection unit 19, first rotation angle detecting unit 20, second rotation angle detecting unit 21 and two described air regime detecting units 22 all connect with controller 14.Described hoofing part mechanism, anticlockwise driving mechanism 8 and right rotation driving mechanism 9 are undertaken controlling by controller 14 and three all connects with controller 14.
Described controller 14 is communicated with the first short-range wireless communication module 29 by the second short-range wireless communication module 30 with between main controller 28, and controller 14 is communicated by wireless communication unit 15 with between upper monitoring machine 24 and hand held mobile terminals 25.
In the present embodiment, described wireless communication unit 15 is wireless radiofrequency transceiver module, and described second short-range wireless communication module 30 and the first short-range wireless communication module 29 are Zigbee wireless communication module.
During actual use, described wireless communication unit 15, second short-range wireless communication module 30 and the first short-range wireless communication module 29 also can adopt the wireless communication module of other type.
When actual laying is installed, described sensor mount is fixed on the inside wall in institute's construction tunnel hole by expansion bolt.
In the present embodiment, described air regime detecting unit 22 comprises smoke concentration meter that a dust concentration to present position place carries out detecting in real time and the harmful gas concentration detecting unit that a harmful gas concentration to present position place carries out detecting in real time.
In the present embodiment, described left adjusting post 2 and right adjusting post 3 are compound rod, described compound rod is divided into upper segment, intermediate section and bottom sections from top to bottom, and described upper segment and described bottom sections are cylindrical bar, and described intermediate section is rectangular shaft.Described left side detection arm 10 and left telescopic hydraulic cylinder 11 are installed on the intermediate section of left adjusting post 2, and described right side detection arm 12 and right telescopic hydraulic cylinder 13 are installed on the intermediate section of right adjusting post 3.
Further, the cross section of described intermediate section is square, and described upper segment is identical with the diameter of described bottom sections and diameter both it is all identical with the sidewall width of described intermediate section.
In the present embodiment, described anticlockwise driving mechanism 8 and right rotation driving mechanism 9 are drive motors and the two is installed on horizontal platen 7.
Meanwhile, described electronic circuit board is also provided with the data storage cell 16 connected with controller 14 and timing circuit 17.
In the present embodiment, described left telescopic hydraulic cylinder 11 and right telescopic hydraulic cylinder 13 connect with liquid-supplying system respectively by the first hydraulic tube and the second hydraulic tube, the first hydraulic pump 31 described first hydraulic tube is equipped with, described second hydraulic tube is loaded on the second hydraulic pump 32, described first hydraulic pump 31 and the second hydraulic pump 32 controls by controller 14 and the two all connects with controller 14.
In the present embodiment, described hoofing part mechanism is travel driving motor 33.The road wheel 34 that described walking mechanism comprises front propeller shaft, be positioned at inter-axle shaft on rear side of described front propeller shaft, two are arranged on two ends, described front propeller shaft left and right respectively and two are arranged on the road wheel 34 at two ends, described inter-axle shaft left and right respectively, described front propeller shaft is follower shaft, described inter-axle shaft is drive sprocket axle, and described travel driving motor 33 is in transmission connection by described transmission mechanism and described inter-axle shaft; Described travel driving motor 33 is controlled by controller 14 and it connects with controller 14.Described front propeller shaft and inter-axle shaft are installed in bottom horizontal chassis 1.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (8)
1. a construction ventilation of tunnel monitoring system, it is characterized in that: comprise the upper monitoring machine (24) being laid in remote monitoring indoor, the hand held mobile terminals (25) carried with by the tunnel ventilation personnel that monitor, the ventilation state monitoring robot moved forward and backward can be carried out in institute's construction tunnel hole, be arranged on the sensor mount on the inside wall of institute's construction tunnel hole and the real-time ventilation state checkout gear detected is carried out to the ventilation state of ventilating duct in institute's construction tunnel hole, described ventilation state checkout gear is arranged on described sensor mount, described sensor mount is positioned on front side of the air outlet of described ventilating duct, described ventilation state monitoring robot is with upper monitoring machine (24), all communicate with communication between hand held mobile terminals (25) and described ventilation state checkout gear,
Described ventilation state checkout gear comprises and is arranged on control box on described sensor mount and carries out the wind speed measurement unit (26) that detects in real time and wind direction detecting unit (27) to the wind speed of described ventilating duct and air supply direction respectively, described control box is built with main controller (28) and the first short-range wireless communication module (29) of connecting with main controller (28), described wind speed measurement unit (26) and wind direction detecting unit (27) all connect with main controller (28), described wind speed measurement unit (26) and wind direction detecting unit (27) are installed on described sensor mount,
Described ventilation state monitoring robot comprises horizontal chassis (1), be arranged on the walking mechanism of horizontal chassis (1) bottom, to the hoofing part mechanism that described walking mechanism drives, be positioned at the horizontal platen (7) directly over horizontal chassis (1), be arranged on left adjusting post (2) above horizontal chassis (1) left and right sides and right adjusting post (3) and the anticlockwise driving mechanism (8) driving left adjusting post (2) and right adjusting post (3) to rotate in the horizontal plane respectively and right rotation driving mechanism (9) respectively, described left adjusting post (2) and right adjusting post (3) are all in vertically to laying, described horizontal platen (7) is supported in directly over horizontal chassis (1) by left adjusting post (2) and right adjusting post (3), described anticlockwise driving mechanism (8) and left adjusting post (2) are in transmission connection, and right rotation driving mechanism (9) and right adjusting post (3) are in transmission connection, described hoofing part mechanism is in transmission connection by transmission mechanism and described walking mechanism, the left and right sides, top of described horizontal chassis (1) is respectively arranged with the left adjustment seat (4) and right adjustment seat (5) of installing for left adjusting post (2) and right adjusting post (3), described left adjusting post (2) is connected all threadably with between left adjustment seat (4) and between right adjusting post (3) with right adjustment seat (5), described left adjustment seat (4) and right adjustment seat (5) are the mount pad that middle part has internal thread hole, the bottom of described left adjusting post (2) and right adjusting post (3) is and is provided with externally threaded thread segment, the top of described left adjustment seat (4) and right adjustment seat (5) is all arranged on horizontal platen (7) by bearing (6), the sidewall of described left adjusting post (2) is provided with left side detection arm (10), described left side detection arm (10) is carry out by left telescopic hydraulic cylinder (11) the hydraulically extensible bar that drives, the rear end in described left side detection arm (10) is fixedly mounted on left adjusting post (2) and its front end and is connected with the piston rod top of left telescopic hydraulic cylinder (11) in hinged way, the cylinder base of described left telescopic hydraulic cylinder (11) is arranged on left adjusting post (2) in hinged way, described left telescopic hydraulic cylinder (11), left side detection arm (10) and left adjusting post (2) are all laid on same vertical plane, described left side detection arm (10) and left adjusting post (2) are in vertical runs, the sidewall of described right adjusting post (3) is provided with right side detection arm (12), described right side detection arm (12) is carry out by right telescopic hydraulic cylinder (13) the hydraulically extensible bar that drives, the rear end on described right side detection arm (12) is fixedly mounted on right adjusting post (3) and its front end and is connected with the piston rod top of right telescopic hydraulic cylinder (13) in hinged way, the cylinder base of described right telescopic hydraulic cylinder (13) is arranged on right adjusting post (3) in hinged way, described right telescopic hydraulic cylinder (13), right side detection arm (12) and right adjusting post (3) are all laid on same vertical plane, described right side detection arm (12) and right adjusting post (3) are in vertical runs, described horizontal chassis is provided with electronic circuit board in (1), described electronic circuit board is provided with controller (14) and the wireless communication unit (15) connected with controller (14) respectively and the second short-range wireless communication module (30), described left side detection arm (10) is provided with the first length detection unit (18) its length being carried out to detection in real time, described right side detection arm (12) is provided with the second length detection unit (19) its length being carried out to detection in real time, described left adjusting post (2) is provided with the first rotation angle detecting unit (20) its anglec of rotation being carried out to detection in real time, and right adjusting post (3) is provided with the second rotation angle detecting unit (21) its anglec of rotation being carried out to detection in real time, the front end of described left side detection arm (10) and right side detection arm (12) is all provided with air regime detecting unit (22), described horizontal chassis (1) is provided with the walking position detecting unit (23) its walking position being carried out to detection in real time, described walking position detecting unit (23), the first length detection unit (18), the second length detection unit (19), the first rotation angle detecting unit (20), the second rotation angle detecting unit (21) and two described air regime detecting units (22) all connect with controller (14), described hoofing part mechanism, anticlockwise driving mechanism (8) and right rotation driving mechanism (9) are undertaken controlling by controller (14) and three all connects with controller (14),
Communicated with the first short-range wireless communication module (29) by the second short-range wireless communication module (30) between described controller (14) with main controller (28), and controller (14) is communicated by wireless communication unit (15) with between upper monitoring machine (24) and hand held mobile terminals (25).
2. according to construction ventilation of tunnel monitoring system according to claim 1, it is characterized in that: described wireless communication unit (15) is wireless radiofrequency transceiver module, described second short-range wireless communication module (30) and the first short-range wireless communication module (29) are Zigbee wireless communication module.
3. according to the construction ventilation of tunnel monitoring system described in claim 1 or 2, it is characterized in that: described sensor mount is fixed on the inside wall in institute's construction tunnel hole by expansion bolt.
4. according to the construction ventilation of tunnel monitoring system described in claim 1 or 2, it is characterized in that: described air regime detecting unit (22) comprises smoke concentration meter that a dust concentration to present position place carries out detecting in real time and the harmful gas concentration detecting unit that a harmful gas concentration to present position place carries out detecting in real time.
5. according to the construction ventilation of tunnel monitoring system described in claim 1 or 2, it is characterized in that: described left adjusting post (2) and right adjusting post (3) are compound rod, described compound rod is divided into upper segment, intermediate section and bottom sections from top to bottom, described upper segment and described bottom sections are cylindrical bar, and described intermediate section is rectangular shaft; Described left side detection arm (10) and left telescopic hydraulic cylinder (11) are installed on the intermediate section of left adjusting post (2), and described right side detection arm (12) and right telescopic hydraulic cylinder (13) are installed on the intermediate section of right adjusting post (3).
6. according to construction ventilation of tunnel monitoring system according to claim 5, it is characterized in that: the cross section of described intermediate section is square, and described upper segment is identical with the diameter of described bottom sections and diameter both it is all identical with the sidewall width of described intermediate section.
7. according to the construction ventilation of tunnel monitoring system described in claim 1 or 2, it is characterized in that: described anticlockwise driving mechanism (8) and right rotation driving mechanism (9) are drive motors and the two is installed on horizontal platen (7).
8. according to the construction ventilation of tunnel monitoring system described in claim 1 or 2, it is characterized in that: described electronic circuit board is also provided with the data storage cell (16) and timing circuit (17) that connect with controller (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670754.3U CN204327152U (en) | 2014-11-11 | 2014-11-11 | Construction ventilation of tunnel monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670754.3U CN204327152U (en) | 2014-11-11 | 2014-11-11 | Construction ventilation of tunnel monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327152U true CN204327152U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670754.3U Expired - Fee Related CN204327152U (en) | 2014-11-11 | 2014-11-11 | Construction ventilation of tunnel monitoring system |
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| Country | Link |
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| CN (1) | CN204327152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129670A (en) * | 2015-09-09 | 2015-12-09 | 南京晶云船舶配件有限公司 | Operation platform capable of going up and down for ship |
-
2014
- 2014-11-11 CN CN201420670754.3U patent/CN204327152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129670A (en) * | 2015-09-09 | 2015-12-09 | 南京晶云船舶配件有限公司 | Operation platform capable of going up and down for ship |
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