CN217460580U - Utility tunnel concrete maintenance car - Google Patents
Utility tunnel concrete maintenance car Download PDFInfo
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- CN217460580U CN217460580U CN202123269605.5U CN202123269605U CN217460580U CN 217460580 U CN217460580 U CN 217460580U CN 202123269605 U CN202123269605 U CN 202123269605U CN 217460580 U CN217460580 U CN 217460580U
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- utility tunnel
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- tunnel concrete
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Abstract
The utility model relates to the technical field of building engineering, in particular to a concrete maintenance vehicle for a comprehensive pipe rack, which comprises a track and a maintenance vehicle body positioned on the track; the track is laid on a bottom plate of the comprehensive pipe gallery along the length direction of the comprehensive pipe gallery, and the maintenance vehicle body comprises a chassis and travelling wheels positioned below the chassis; the chassis is fixedly provided with a door-shaped support and a water tank, the left side and the right side and the top of the door-shaped support are both connected with spraying pipes through hydraulic telescopic rods, the spraying pipes positioned on the left side and the right side of the door-shaped support are arranged in parallel with the side wall of the comprehensive pipe gallery, the spraying pipes positioned on the top of the door-shaped support are arranged in parallel with the top wall of the comprehensive pipe gallery, the water tank is communicated with the spraying pipes through a pressure pump, and a heater is arranged in the water tank; this utility tunnel concrete maintenance car convenience carries out comprehensive, even watering to the piping lane inside and sprays the health preserving.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a utility tunnel concrete maintenance car.
Background
The utility tunnel system not only solves the problem of urban traffic jam, but also greatly facilitates the maintenance and overhaul of municipal facilities such as electric power, communication, gas, water supply and drainage and the like, and the utility tunnel plays an important role in meeting the basic demands of the civilian life and improving the comprehensive bearing capacity of the city.
In the piping lane work progress, concrete maintenance is one of the important links of guaranteeing piping lane concrete quality, and after the piping lane construction, often can appear that the concrete strength is not up to standard and surface cracking phenomenon, except that factor influences such as water-cement ratio, raw and other materials, the key factor is that the concrete health preserving is not up to standard, leads to during the concrete hardening, and hydration reaction is not thorough, has reduced the performance of concrete.
At present, to the piping lane concrete structure health preserving in-phase, mainly take the artifical direct watering health preserving of water pipe, to the piping lane outside watering cover more convenient, the maintenance quality is also easily controlled, and the piping lane inboard needs the angle of elevation water spray, and the water spray effect is poor, and the maintenance area can not the full coverage, and the artifical maintenance that sprays adopts the running water for the most, and the concrete surface temperature that maintenance temperature and needs the maintenance differs great, very easily appears the temperature shrinkage crack. These are undesirable to those skilled in the art.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model discloses a utility tunnel concrete maintenance car to adopt artifical water pipe directly to the watering health preserving of utility tunnel concrete among the overcoming prior art, the water spray effect is poor, and the maintenance area can not the full coverage, very easily temperature contraction crack scheduling problem appears.
The utility model provides a utility tunnel concrete maintenance car, wherein, includes: the maintenance truck comprises a track and a maintenance truck body positioned on the track;
the rails are laid on the bottom plate of the comprehensive pipe rack along the length direction of the comprehensive pipe rack;
the maintenance vehicle body comprises a chassis and travelling wheels positioned below the chassis; fixed be provided with door type support and water tank on the chassis, the left and right sides and the top of door type support all are connected with the shower through hydraulic telescoping rod, and are located the shower of the door type support left and right sides with utility tunnel's lateral wall parallel arrangement is located the shower at door type support top with utility tunnel's roof parallel arrangement, the water tank pass through the force (forcing) pump with the shower is linked together, just be provided with the heater in the water tank.
In some of these embodiments, a water level limiter and a curing agent stirring device are disposed in the water tank.
In some embodiments, the maintenance vehicle structure further comprises a control device, and the control device is respectively connected with the heater, the pressurizing pump and the hydraulic telescopic rod.
In some of them embodiments, still be provided with the infrared distance meter who is connected with controlling means on the door type support, infrared distance meter is used for measuring the width of roof and the height of inside wall in the utility tunnel, controlling means adjusts the length of hydraulic telescoping rod according to infrared distance meter's measured data.
In some embodiments, a temperature monitor connected with the control device is further arranged on the chassis, and the control device adjusts the heating temperature of the heater according to monitoring data of the temperature monitor.
In some embodiments, a humidity monitor connected to the control device is further disposed on the chassis, and the humidity monitor adjusts the pressure of the pressurizing pump according to monitoring data of the humidity monitor.
In some embodiments, the control device is a driving computer.
In some embodiments, a trolley main switch is further arranged on the chassis.
In some embodiments, an anti-collision beam is arranged at one end of the chassis in the direction of the vehicle head.
In some of these embodiments, the impact beam is a channel.
Compared with the prior art, the utility model has following advantage or beneficial effect:
the utility model provides a can conveniently carry out comprehensive, even watering to utility tunnel inside and spray utility tunnel concrete curing vehicle of health preserving.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a side view of an embodiment of the utility model showing a comprehensive pipe rack concrete maintenance vehicle;
FIG. 2 is a front view of the utility model embodiment of the utility model;
the system comprises a comprehensive pipe gallery, a 2-winding group, a 3-water tank, a 4-chassis, a 5-temperature monitor, a 6-humidity monitor, a 7-trolley main switch, an 8-water outlet valve, a 9-water inlet valve, a 10-water outlet pipe, a 11-pressure pump, a 12-door type support, a 13-hydraulic telescopic rod, a 14-spraying pipe, a 15-water level limiter, a 16-heater, a 17-track, an 18-water inlet pipe and a 19-anti-collision beam.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which should not be construed as limiting the invention.
As shown in fig. 1 and 2, the utility model discloses a utility tunnel concrete maintenance car, it is specific, this maintenance car includes: a track 17 and a maintenance vehicle body positioned on the track 17; the rail 17 is laid on the bottom plate of the comprehensive pipe gallery 1 along the length direction of the comprehensive pipe gallery 1; the maintenance vehicle body comprises a chassis 4 and travelling wheels positioned below the chassis 4; the chassis 4 is fixedly provided with a door-shaped support 12 and a water tank 3, the left side and the right side and the top of the door-shaped support 12 are connected with spray pipes 14 through hydraulic telescopic rods 13, the spray pipes 14 positioned on the left side and the right side of the door-shaped support 12 are arranged in parallel with the side wall of the comprehensive pipe gallery 1, the spray pipes 14 positioned on the top of the door-shaped support 12 are arranged in parallel with the top wall of the comprehensive pipe gallery 1, wherein the height of the spray pipes 14 positioned on the left side and the right side of the door-shaped support 12 is approximately equal to the height of the inner side wall of the comprehensive pipe gallery 1, and the spray pipes 14 positioned on the top of the door-shaped support 12 are approximately equal to the width of the inner top wall of the comprehensive pipe gallery 1, so that the spray pipes 14 can spray the comprehensive and uniform water to the comprehensive pipe gallery 1; the water tank 3 is communicated with the shower pipes 14 through a pressurizing pump 11 to supply water to each shower pipe 14, and a heater 16 is provided in the water tank 3 to heat the water in the water tank 3 so that it can reach a proper curing temperature.
In a preferred embodiment of the present invention, a water level limiter 15 and a curing agent stirring device (not shown) are disposed in the water tank 3, the water level limiter 15 is used for limiting the water level in the water tank 3, and the curing agent stirring device is used for stirring the curing agent when the curing agent is contained in the water tank 3; in addition, the water tank 3 is also provided with a water inlet pipe 18 and a water outlet pipe 10, the water tank 3 is connected with a water source through the water inlet pipe 18, the water outlet pipe 10 is connected with a booster pump 11, and the water inlet pipe 18 and the water outlet pipe 10 are provided with a water inlet valve 9 and a water outlet valve 8.
In a preferred embodiment of the present invention, the maintenance vehicle structure further comprises a control device (not shown), which is connected to the heater 16, the pressure pump 11 and the hydraulic telescopic rod 13; specifically, the control device may be a traveling computer or the like.
The utility model discloses a preferred embodiment, still be provided with on above-mentioned door type support 12 with the infrared distance measuring instrument that controlling means connects, this infrared distance measuring instrument is used for measuring the width of roof and the height of inside wall in utility tunnel 1, above-mentioned controlling means adjusts the length of hydraulic stretching rod 13 and shower 14 according to this infrared distance measuring instrument's measured data, thereby can independently adjust the distance of unilateral shower 14 apart from the inside wall, or the distance of roof in the 14 apart from of top shower, and can adjust the length of shower 14 according to the size of inner wall, thereby make the adaptable cross-section of this maintenance car inequality and headroom or clean width take place the piping lane of sudden change, realize the omnidirectional, the maintenance at no dead angle.
In a preferred embodiment of the present invention, the chassis 4 is further provided with a temperature monitor 5 connected to a control device, and the control device adjusts the heating temperature of the heater 16 according to the monitoring data of the temperature monitor 5, so as to adjust the temperature of the water in the water tank 3 autonomously, and enable the maintenance water to reach a proper maintenance temperature autonomously.
In a preferred embodiment of the present invention, the chassis 4 is further provided with a humidity monitor 6 connected to the control device, and the control device adjusts the pressure of the pressure pump 11 according to the monitoring data of the humidity monitor 6, so as to adjust the flow rate of the shower water in the shower pipe 14 and adjust the flow rate of the shower water.
In a preferred embodiment of the present invention, a trolley main switch 7 is further disposed on the chassis 4 to control the vehicle body to run or stop along the rail 17.
The utility model discloses a preferred embodiment, the one end that above-mentioned chassis 4 lies in the locomotive direction is provided with anticollision roof beam 19, and is preferred, and this anticollision roof beam 19 is the channel-section steel to prevent to avoid the influence that on-the-spot rubbish marchd to the maintenance truck.
In a preferred embodiment of the present invention, the chassis 4 is further provided with a winding set 2 for facilitating the arrangement and carrying of the electric wires
It should be noted that the length of the shower pipe 14 can be adjusted to adapt to pipe corridors with different cross sections, and the shower pipe 14 and the door type bracket 12 can be independently detachably connected to facilitate the detachment.
The following is the utility model discloses well utility tunnel concrete maintenance car's application method carries out detailed description:
firstly, when a pipe gallery construction water source is used for supplying water, the water source point is connected with a water inlet pipe of a water tank, a water inlet valve is opened, all water outlet valves of the water tank are closed, and the water inlet valve is closed when the water level reaches the height requirement of a stopper.
Secondly, turning on a main switch of the trolley, setting a travel distance, turning on a switch of a pressure water pump, starting water spraying by a spraying pipe, and starting the maintenance vehicle to slowly move along the track to uniformly spray water on the inner wall of the gallery; the humidity monitor and the temperature monitor are operated on the vehicle, and the temperature and the flow rate of the outlet water are adjusted in time through a driving computer. The infrared distance measuring instrument monitors the net size of the cross section of the pipe gallery in time, and the length of the spray pipe and the distance from the spray pipe to the inner wall are adjusted in time.
And then, after the maintenance is finished, closing the water inlet valve, opening the water outlet valve, discharging the residual water completely, and closing the main switch of the trolley.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that equipment and structures not described in detail are understood to be practiced in a manner that is conventional in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (10)
1. The utility model provides a utility tunnel concrete maintenance car which characterized in that includes: the maintenance truck comprises a track and a maintenance truck body positioned on the track;
the rails are laid on the bottom plate of the comprehensive pipe rack along the length direction of the comprehensive pipe rack;
the maintenance vehicle body comprises a chassis and travelling wheels positioned below the chassis; fixed be provided with door type support and water tank on the chassis, the left and right sides and the top of door type support all are connected with the shower through hydraulic telescoping rod, and are located the shower of the door type support left and right sides with utility tunnel's lateral wall parallel arrangement is located the shower at door type support top with utility tunnel's roof parallel arrangement, the water tank pass through the force (forcing) pump with the shower is linked together, just be provided with the heater in the water tank.
2. The utility tunnel concrete curing vehicle of claim 1, wherein a water level limiter and a curing agent stirring device are disposed in the water tank.
3. The utility tunnel concrete maintenance vehicle of claim 1, wherein said maintenance vehicle structure further comprises a control device, said control device being connected to said heater, said booster pump and said hydraulic telescoping rod, respectively.
4. The utility tunnel concrete curing vehicle of claim 3, characterized in that, the door-shaped support is further provided with an infrared distance meter connected with the control device, the infrared distance meter is used for measuring the width of the top wall and the height of the inner side wall of the utility tunnel, and the control device adjusts the length of the hydraulic telescopic rod according to the measurement data of the infrared distance meter.
5. The utility tunnel concrete curing vehicle of claim 3, wherein the chassis is further provided with a temperature monitor connected with the control device, and the control device adjusts the heating temperature of the heater according to the monitoring data of the temperature monitor.
6. The utility tunnel concrete curing vehicle of claim 3, wherein a humidity monitor is further provided on the chassis and connected to the control device, the humidity monitor adjusting the pressure of the booster pump according to the monitoring data of the humidity monitor.
7. The utility tunnel concrete curing vehicle of claim 3, wherein the control device is a traveling computer.
8. The utility tunnel concrete maintenance vehicle of claim 1, wherein a trolley main switch is further provided on the chassis.
9. The utility tunnel concrete maintenance vehicle of claim 1, characterized in that an anti-collision beam is arranged at one end of the chassis in the direction of the vehicle head.
10. The utility tunnel concrete maintenance vehicle of claim 9, wherein the impact beam is a channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269605.5U CN217460580U (en) | 2021-12-23 | 2021-12-23 | Utility tunnel concrete maintenance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269605.5U CN217460580U (en) | 2021-12-23 | 2021-12-23 | Utility tunnel concrete maintenance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217460580U true CN217460580U (en) | 2022-09-20 |
Family
ID=83261760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269605.5U Active CN217460580U (en) | 2021-12-23 | 2021-12-23 | Utility tunnel concrete maintenance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217460580U (en) |
-
2021
- 2021-12-23 CN CN202123269605.5U patent/CN217460580U/en active Active
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