CN202413805U - Construction car for tunnel ventilation piping - Google Patents
Construction car for tunnel ventilation piping Download PDFInfo
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- CN202413805U CN202413805U CN 201120505968 CN201120505968U CN202413805U CN 202413805 U CN202413805 U CN 202413805U CN 201120505968 CN201120505968 CN 201120505968 CN 201120505968 U CN201120505968 U CN 201120505968U CN 202413805 U CN202413805 U CN 202413805U
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- Prior art keywords
- detecting unit
- controller
- tunnel
- walking dolly
- walking
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Abstract
The utility model discloses a construction car for a tunnel ventilation piping. The construction car comprises a traveling trolley, a traveling drive mechanism, a pipeline winding and unwinding device, an electric pipeline winding and unwinding drive mechanism, and an electronic circuit board. A flexible ventilation piping is continuously wound on a winding shaft of the pipeline winding and unwinding device from inside to outside, the rear end of the flexible ventilation piping is connected with an air supply outlet of an electric ventilator distributed on a construction tunnel portal and the front end thereof is fixed on the traveling trolley through a temporary fastener, the front end of the flexible ventilation piping is connected with an air outlet sending fresh air into a driving face of the construction tunnel, the electronic circuit board is provided with a controller, a traveling direction detecting unit, a traveling position detecting unit, an air output detecting unit, and a wireless communication module one. The construction car for the tunnel ventilation piping is simple in structure, reasonable in design, convenient in operation, high in intelligence, fine in usage effect, and problems of huge on-site working capacity, more needed manpower and material resources, inconvenience for usage and operation, poor ventilation effect, and the like in existing tunnel ventilation construction methods can be solved.
Description
Technical field
The utility model belongs to the tunnel ventilation technical field of construction, especially relates to a kind of tunnel ventilation pipeline construction car.
Background technology
As everyone knows; Ventilation in the constructing tunnel is one critical process; Its effect is in export-oriented hole, hole, to carry enough fresh airs; Discharge explosion and transportation produce in the hole blasting fume and pernicious gas,, make that air reaches national and industry governing criterion in the hole with operating personnel in the final assurance hole and the needs of machinery to fresh air.The quality of fanning effect in the constructing tunnel of growing up directly has influence on progress and operating personnel healthy of engineering.At present; Construction ventilation of tunnel adopts the forced ventilation type of pipeline mostly both at home and abroad; Prerotator is set outside the hole; This prerotator is that flexible duct is delivered to tunnel work face with fresh air through coupled ventilator tube, under the squeezing action of the fresh air in sending into the hole of the vitiated air in the hole, drains into outside the hole along the barrel that has excavated.In the tunnel when longer, adopt a plurality of prerotators also, series connected mode to be to improve air quantity and air supplying distance.
But existing nowadays, when above-mentioned blower fan and ventilator tube are constructed, most all employings be artificial construction's mode, thereby the field activity amount is very big, the manpower and materials of required input are many, had a strong impact on the operating efficiency in tunnel.Simultaneously, after ventilator tube lay to be accomplished, move inconvenience, be difficult to the position of laying ventilator tube adjusted flexibly, thereby fanning effect is undesirable according to the reality needs of specifically constructing.To sum up, in the practice of construction process, existing tunnel ventilation form of construction work exists number of drawbacks and deficiencies such as the field activity amount is big, the manpower and materials of required input are more, use operation inconvenience, fanning effect is relatively poor.
The utility model content
The utility model technical matters to be solved is to above-mentioned deficiency of the prior art; A kind of tunnel ventilation pipeline construction car is provided; Its simple in structure, reasonable in design, easy and simple to handle and intelligent degree is high, result of use is good, can solve the field activity amount manpower and materials big, required input that existing tunnel ventilation form of construction work exists more, use problems such as operation inconvenience, fanning effect is relatively poor.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of tunnel ventilation pipeline construction car; It is characterized in that: the walking driver train that comprises walking dolly, the traveling gear of said walking dolly is driven, be installed in pipeline distributor on the said walking dolly, electronic pipeline folding and unfolding driver train that the pipeline distributor is driven and be installed in the electronic circuit board on the said walking dolly; Be wound with flexible duct on the wireline reel of said pipeline distributor from the inside to the outside continuously; Be in transmission connection between said wireline reel and the electronic pipeline folding and unfolding driver train; The rearward end of said flexible duct is joined with the electrically ventilating machine air outlet that is laid in institute construction tunnel hole and its leading section is fixed on the said walking dolly through temporary fastener, the leading section of said flexible duct with for send into the air outlet of fresh air to the driving face of institute's construction tunnel; The direction of travel detecting unit that said electronic circuit board is provided with controller, detect the direction of travel of said walking dolly in real time, the walking position detecting unit that the walking position of said walking dolly is detected in real time, the air output detecting unit that the air output of electrically ventilating machine is detected in real time and the wireless communication module one that joins with controller; Said direction of travel detecting unit, walking position detecting unit and air output detecting unit all join with controller, and said electronic pipeline folding and unfolding driver train controls by controller with the walking driver train and the two all joins with controller.
Above-mentioned a kind of tunnel ventilation pipeline construction car; It is characterized in that: also comprise the airduct mounting structure that is installed on the said walking dolly and supplies the leading section installation of said flexible duct, the leading section of said flexible duct is fixed on the said airduct mounting structure through said temporary fastener.
Above-mentioned a kind of tunnel ventilation pipeline construction car; It is characterized in that: the speed of travel detecting unit that also is provided with retractable cable speed detection unit that the rotating speed to said wireline reel detects on the said electronic circuit board and the speed of travel of said walking dolly is detected in real time, said retractable cable speed detection unit and speed of travel detecting unit all join with controller.
Above-mentioned a kind of tunnel ventilation pipeline construction car is characterized in that: also comprise the hand-held remote control device of being carried by field worker, carry out two way communication with communication between said hand-held remote control device and the controller.
Above-mentioned a kind of tunnel ventilation pipeline construction car; It is characterized in that: said airduct mounting structure comprise in the horizontal direction said air outlet is carried out about horizontal adjusting mechanism, motorized motions element one, the aligning elevation gear of on pitch orientation, said air outlet being adjusted up and down that horizontal adjusting mechanism is driven and the motorized motions element two that aligning elevation gear is driven of adjustment; Said horizontal adjusting mechanism is installed on the said walking dolly, and aligning elevation gear is installed on the horizontal direction adjusting mechanism; All be in transmission connection between said horizontal adjusting mechanism and the motorized motions element one and between aligning elevation gear and the motorized motions element two through drive mechanism.
Above-mentioned a kind of tunnel ventilation pipeline construction car; It is characterized in that: the luffing angle detecting unit that also is provided with level angle detecting unit that the level angle to said air outlet detects in real time on the said electronic circuit board and the luffing angle of said air outlet is detected in real time, said level angle detecting unit and luffing angle detecting unit all join with controller.
The utility model compared with prior art has the following advantages:
1, simple in structure and circuit layout is reasonable, input cost is low, install lay easy.
2, the simple and easy-to-connect of circuit.
3, use simple to operate and intelligent degree high.
4, result of use is good; In the actual use, the utility model receives the control command that upper monitoring machine or hand-held portable terminal send, and according to control command the track route of walking dolly is carried out automatic compensation; And accomplish the folding and unfolding operation of flexible duct synchronously through controlling electronic pipeline folding and unfolding driver train in the walking dolly walking process; Reach the effect of in time ventilating, and the flexible duct displacement is convenient, can be shifted flexibly according to the concrete needs of reality.
5, practical value is high, and energy-conserving and environment-protective.
6, applied widely and popularizing application prospect is extensive.
In sum; The utility model degree simple in structure, reasonable in design, easy and simple to handle and intelligent is high, result of use is good, can effectively solve the field activity amount manpower and materials big, required input that existing tunnel ventilation form of construction work exists more, use multiple practical problemss such as operation inconvenience, fanning effect is relatively poor.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model.
Description of reference numerals:
The 1-driver train of walking; 2-pipeline distributor;
The electronic pipeline folding and unfolding of 3-driver train; The 4-controller;
5-wireless communication module one; 6-walking position detecting unit; 7-air output detecting unit;
8-retractable cable speed detection unit;
9-speed of travel detecting unit; 10-direction of travel detecting unit; The 11-horizontal adjusting mechanism;
The 12-aligning elevation gear; 13-motorized motions element one;
14-motorized motions element two; 15-level angle detecting unit;
16-luffing angle detecting unit; The 17-parameter input unit; The 18-display unit;
19-warning indicating member; The 20-traveling gear;
The 21-hand-held remote control device.
The specific embodiment
As shown in Figure 1; The walking driver train 1 that the utility model comprises walking dolly, drive the traveling gear 20 of said walking dolly, be installed in pipeline distributor 2 on the said walking dolly, electronic pipeline folding and unfolding driver train 3 that pipeline distributor 2 is driven and be installed in the electronic circuit board on the said walking dolly; Be wound with flexible duct on the wireline reel of said pipeline distributor 2 from the inside to the outside continuously; Be in transmission connection between said wireline reel and the electronic pipeline folding and unfolding driver train 3; The rearward end of said flexible duct is joined with the electrically ventilating machine air outlet that is laid in institute construction tunnel hole and its leading section is fixed on the said walking dolly through temporary fastener, the leading section of said flexible duct with for send into the air outlet of fresh air to the driving face of institute's construction tunnel.The direction of travel detecting unit 10 that said electronic circuit board is provided with controller 4, detect the direction of travel of said walking dolly in real time, the walking position detecting unit 6 that the walking position of said walking dolly is detected in real time, the air output detecting unit 7 that the air output of electrically ventilating machine is detected in real time and the wireless communication module 1 that joins with controller 4; Said direction of travel detecting unit 10, walking position detecting unit 6 and air output detecting unit 7 all join with controller 4, and said electronic pipeline folding and unfolding driver train 3 controls by controller 4 with walking driver train 1 and the two all joins with controller 4.
During actual the use; Said wireless communication module 1 is identical with the working frequency range of said wireless communication module two; And controller 4 and be laid between the indoor upper monitoring machine of upper monitoring through wireless communication module 1 and wireless communication module two and carry out two way communication, said wireless communication module two joins with said upper monitoring machine.
In the present embodiment, the utility model also comprises the airduct mounting structure that is installed on the said walking dolly and supplies the leading section installation of said flexible duct, and the leading section of said flexible duct is fixed on the said airduct mounting structure through said temporary fastener.
Simultaneously; The speed of travel detecting unit 9 that also is provided with retractable cable speed detection unit 8 that the rotating speed to said wireline reel detects on the said electronic circuit board and the speed of travel of said walking dolly is detected in real time, said retractable cable speed detection unit 8 is all joined with controller 4 with speed of travel detecting unit 9.In the present embodiment, also be provided with the parameter input unit 17, display unit 18 and the warning indicating member 19 that join with controller 4-4 on the said electronic circuit board.
In the present embodiment, the utility model also comprises the hand-held remote control device of being carried by field worker 21, carries out two way communication with communication between said hand-held remote control device 21 and the controller 4.
The actual laying when installing; Said airduct mounting structure comprise in the horizontal direction said air outlet is carried out about horizontal adjusting mechanism 11, motorized motions element 1, the aligning elevation gear of on pitch orientation, said air outlet being adjusted up and down 12 that horizontal adjusting mechanism 11 is driven and the motorized motions element 2 14 that aligning elevation gear 12 is driven of adjustment; Said horizontal adjusting mechanism 11 is installed on the said walking dolly, and aligning elevation gear 12 is installed on the horizontal direction adjusting mechanism 11.All be in transmission connection between said horizontal adjusting mechanism 11 and the motorized motions element 1 and between aligning elevation gear 12 and the motorized motions element 2 14 through drive mechanism.
In the present embodiment; The luffing angle detecting unit 16 that also is provided with level angle detecting unit 15 that the level angle to said air outlet detects in real time on the said electronic circuit board and the luffing angle of said air outlet is detected in real time, said level angle detecting unit 15 all joins with controller 4 with luffing angle detecting unit 16.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of the utility model technical scheme according to the utility model technical spirit.
Claims (6)
1. tunnel ventilation pipeline construction car; It is characterized in that: the walking driver train (1) that comprises walking dolly, the traveling gear (20) of said walking dolly is driven, be installed in pipeline distributor (2) on the said walking dolly, electronic pipeline folding and unfolding driver train (3) that pipeline distributor (2) is driven and be installed in the electronic circuit board on the said walking dolly; Be wound with flexible duct on the wireline reel of said pipeline distributor (2) from the inside to the outside continuously; Be in transmission connection between said wireline reel and the electronic pipeline folding and unfolding driver train (3); The rearward end of said flexible duct is joined with the electrically ventilating machine air outlet that is laid in institute construction tunnel hole and its leading section is fixed on the said walking dolly through temporary fastener, the leading section of said flexible duct with for send into the air outlet of fresh air to the driving face of institute's construction tunnel; The direction of travel detecting unit (10) that said electronic circuit board is provided with controller (4), detect the direction of travel of said walking dolly in real time, the walking position detecting unit (6) that the walking position of said walking dolly is detected in real time, the air output detecting unit (7) that the air output of electrically ventilating machine is detected in real time and the wireless communication module one (5) that joins with controller (4); Said direction of travel detecting unit (10), walking position detecting unit (6) and air output detecting unit (7) all join with controller (4), and said electronic pipeline folding and unfolding driver train (3) and walking driver train (1) are controlled by controller (4) and the two all joins with controller (4).
2. according to the described a kind of tunnel ventilation pipeline construction car of claim 1; It is characterized in that: also comprise the airduct mounting structure that is installed on the said walking dolly and supplies the leading section installation of said flexible duct, the leading section of said flexible duct is fixed on the said airduct mounting structure through said temporary fastener.
3. according to claim 1 or 2 described a kind of tunnel ventilation pipeline construction cars; It is characterized in that: the speed of travel detecting unit (9) that also is provided with retractable cable speed detection unit (8) that the rotating speed to said wireline reel detects on the said electronic circuit board and the speed of travel of said walking dolly is detected in real time, said retractable cable speed detection unit (8) and speed of travel detecting unit (9) all join with controller (4).
4. according to claim 1 or 2 described a kind of tunnel ventilation pipeline construction cars; It is characterized in that: also comprise the hand-held remote control device of carrying by field worker (21), carry out two way communication with communication between said hand-held remote control device (21) and the controller (4).
5. according to the described a kind of tunnel ventilation pipeline construction car of claim 2; It is characterized in that: said airduct mounting structure comprise in the horizontal direction said air outlet is carried out about horizontal adjusting mechanism (11), motorized motions element one (13), the aligning elevation gear of on pitch orientation, said air outlet being adjusted up and down (12) that horizontal adjusting mechanism (11) is driven and the motorized motions element two (14) that aligning elevation gear (12) is driven of adjustment; Said horizontal adjusting mechanism (11) is installed on the said walking dolly, and aligning elevation gear (12) is installed on the horizontal direction adjusting mechanism (11); All be in transmission connection between said horizontal adjusting mechanism (11) and the motorized motions element one (13) and between aligning elevation gear (12) and the motorized motions element two (14) through drive mechanism.
6. according to the described a kind of tunnel ventilation pipeline construction car of claim 5; It is characterized in that: the luffing angle detecting unit (16) that also is provided with level angle detecting unit (15) that the level angle to said air outlet detects in real time on the said electronic circuit board and the luffing angle of said air outlet is detected in real time, said level angle detecting unit (15) and luffing angle detecting unit (16) all join with controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505968 CN202413805U (en) | 2011-12-07 | 2011-12-07 | Construction car for tunnel ventilation piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120505968 CN202413805U (en) | 2011-12-07 | 2011-12-07 | Construction car for tunnel ventilation piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413805U true CN202413805U (en) | 2012-09-05 |
Family
ID=46738592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120505968 Expired - Fee Related CN202413805U (en) | 2011-12-07 | 2011-12-07 | Construction car for tunnel ventilation piping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413805U (en) |
-
2011
- 2011-12-07 CN CN 201120505968 patent/CN202413805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121207 |