CN220468740U - Tunnel concrete sprays curing means - Google Patents
Tunnel concrete sprays curing means Download PDFInfo
- Publication number
- CN220468740U CN220468740U CN202322048720.2U CN202322048720U CN220468740U CN 220468740 U CN220468740 U CN 220468740U CN 202322048720 U CN202322048720 U CN 202322048720U CN 220468740 U CN220468740 U CN 220468740U
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- China
- Prior art keywords
- spray
- water
- water tank
- spray pipe
- tunnel concrete
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- 239000007921 spray Substances 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000005507 spraying Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 22
- 238000010586 diagram Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a tunnel concrete spraying maintenance device, which belongs to the technical field of concrete maintenance, and comprises the following components: the water tank is provided with a water pumping mechanism; the spraying assembly is connected with the water pumping mechanism; the spray assembly comprises two outward extending plates fixed on the water tank, a first spray pipe is installed between the two outward extending plates, a gear is connected to the outward extending plates in a rotating mode, a supporting rod is fixed to the gear, a second spray pipe is fixed to the supporting rod, the second spray pipe is connected with the first spray pipe through a hose, and spray pipe openings of the first spray pipe and the second spray pipe are distributed. According to the utility model, the electric push rod is matched with the water pumping mechanism, the gear and the spraying maintenance assembly to realize the spraying maintenance work of the tunnel concrete, so that the labor cost is reduced, the traffic of vehicles on two sides in the tunnel is not influenced, the electric push rod is suitable for wider tunnel pavement, and the spraying maintenance work efficiency of the tunnel concrete is improved.
Description
Technical Field
The utility model relates to the technical field of concrete spray curing, in particular to a tunnel concrete spray curing device.
Background
Concrete curing is an artificial condition of humidity and temperature that allows the freshly poured concrete to set normally or accelerate its hardening and strength development.
After concrete is paved on the road in the tunnel, spraying maintenance is needed, and the condition that the road is unqualified due to dry cracking of the concrete road is prevented; the mode that present mode is similar to the watering lorry carries out the maintenance, specifically, the workman stands on the car and realizes the maintenance of spraying to the different positions of road surface through control shower nozzle direction, to two-way narrow road, shower nozzle turned angle is little, and staff's amount of labour is also less, but when the maintenance is sprayed to wider tunnel road, the staff turned shower nozzle angle big, and corresponding needs reduce the speed of a motor vehicle in order to guarantee to spray the maintenance comprehensively, so reduced the efficiency of spraying the maintenance, and for this reason, this application provides a tunnel concrete sprays maintenance device.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a tunnel concrete spraying maintenance device.
The embodiment of the utility model provides a tunnel concrete spraying maintenance device, which comprises:
the water tank is provided with a water pumping mechanism.
The spraying assembly is connected with the water pumping mechanism; the spray assembly comprises two outward extending plates fixed on a water tank, a first spray pipe is installed between the outward extending plates, gears are connected to the outward extending plates in a rotating mode, supporting rods are fixed on the gears, second spray pipes are fixed on the supporting rods and connected with the first spray pipes through hoses, spray pipe openings (12) are distributed in the first spray pipes (10) and the second spray pipes (9), and a driving mechanism for driving the two gears to rotate reversely is installed on the water tank.
Further, the water pumping mechanism comprises a water pump arranged on the water tank, the water inlet end of the water pump is communicated with the water tank through a water inlet pipe, and the water outlet end of the water pump is connected with the first spray pipe through a water outlet pipe.
Further, the upper end of the outward extending plate is fixedly provided with a gear base buckled outside the first spray pipe, and the gear is rotatably arranged on the gear base.
Further, the driving mechanism comprises a moving plate which is driven to slide on the water tank, two rack plates are fixedly connected to the moving plate, and the two rack plates are meshed with gears on the same side.
Further, a mounting plate is fixed on the water tank, an electric push rod is mounted on the mounting plate, and the output end of the electric push rod is fixedly connected with the movable plate.
Further, two guide rods are fixed on the mounting plate, and the two guide rods penetrate through the moving plate and are connected in a sliding mode.
According to the utility model, the electric push rod is matched with the water pumping mechanism, the gear and the spraying maintenance assembly to realize the spraying maintenance work of the tunnel concrete, so that the labor cost is reduced, the electric push rod is suitable for different tunnel pavements, and the spraying maintenance work efficiency of the tunnel concrete is improved.
Drawings
Fig. 1 is a schematic structural diagram of a tunnel concrete spraying maintenance device according to an embodiment of the utility model.
Fig. 2 is a schematic structural view of a first and a second shower pipes of the tunnel concrete spray curing device according to the embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a position a in the tunnel concrete spraying maintenance device according to the embodiment of the utility model.
In the above figures: 1 water tank, 2 electric putter, 3 water pump, 4 outlet pipe, 5 mounting panel, 6 guide bars, 7 gear base, 8 movable plate, 9 second shower, 10 first shower, 11 inlet tube, 12 shower mouth, 13 hose, 14 bracing piece, 15 outwards extending plate, 16 rack board, 17 gear.
Description of the embodiments
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a spraying maintenance device for tunnel concrete, including:
the water tank 1 is provided with a water pumping mechanism, the water pumping mechanism comprises a water pump 3 arranged on the water tank 1, the water inlet end of the water pump 3 is communicated with the water tank 1 through a water inlet pipe 11, the water outlet end of the water pump 3 is connected with a first spray pipe 10 through a water outlet pipe 4, and the water pumping mechanism can pump water in the water tank 1 and lead the water to the first spray pipe 10;
the water tank 1 is fixedly provided with a mounting plate 5, the mounting plate 5 is provided with an electric push rod 2, two guide rods 6 are fixed below the mounting plate 5, the two guide rods 6 penetrate through a moving plate 8 and are in sliding connection, the output end of the electric push rod 2 is fixedly connected with the moving plate 8, and the electric push rod 2 can synchronously provide power for the movement of the second spray pipes 9 on two sides of the water tank 1, which are close to and far away from the water tank 1;
the spraying assembly is connected with the water pumping mechanism; the spray assembly comprises two outward extending plates 15 fixed on the water tank 1, a gear base 7 buckled outside the first spray pipe 10 is fixed at the upper end of the outward extending plates 15, a gear 17 is rotatably arranged on the gear base 7, and the first spray pipe 10 is arranged between the two outward extending plates 15;
the gear 17 is rotationally connected to the outward extending plate 15, the supporting rod 14 is fixed on the gear 17, the second spraying pipe 9 is fixed on the supporting rod 14, the second spraying pipe 9 is connected with the first spraying pipe 10 through the hose 13, and the first spraying pipe 10 and the second spraying pipe 9 are distributed by the spraying pipe orifices 12;
a driving mechanism for driving the two gears 17 to rotate reversely is arranged on the water tank 1; the driving mechanism comprises a moving plate 8 which is driven to slide on the water tank 1, two rack plates 16 are fixedly connected to the moving plate 8, and the two rack plates 16 are meshed with gears 17 on the same side.
The detailed working process of the utility model is as follows:
firstly, installing a tunnel concrete spraying maintenance device at the tail part of a spraying operation vehicle, judging the opening degree of a second spraying pipe 9 according to the width of a tunnel pavement, and if the opening degree of the second spraying pipe 9 is too large, namely the spraying width of a first spraying pipe 10 and a second spraying pipe 9 exceeds the width of a spraying road, starting an electric push rod 2 installed on an installation plate 5 to enable the output end of the electric push rod to apply thrust to a movable plate 8, and enabling two rack plates 16 installed on the movable plate 8 to synchronously move under the guiding action of a guide rod 6, so that the movable plate 8 moves more stably;
then the rack plate 16 drives the gear 17 fixed on the gear base 7 to rotate, and as the support rod 14 is fixedly connected with the gear 17 and the second spray pipe 9, the second spray pipe 9 is inwards close together to reduce the opening degree, and when the spraying widths of the first spray pipe 10 and the second spray pipe 9 are matched with the spraying road width, the electric push rod 2 stops applying thrust to the moving plate 8;
starting the water pump 3 again, and enabling water in the water tank 1 to flow to the first spraying pipe 10 and the second spraying pipe 9 through the water inlet pipe 11 and the water outlet pipe 4 of the water pump 3, and spraying and maintenance of a road are achieved along with spraying pipe orifices 12 spraying and falling to the ground;
conversely, if the opening degree of the second spray pipe 9 is too small, the spray width is small, the electric push rod 2 is started to retract the output end until the second spray pipe 9 rotates to a proper position, so that the spray requirement is met;
when the spraying device is not used any more, the electric push rod 2 is started to drive the gear 17 to rotate, so that the second spraying pipe 9 rotates to be parallel to the vehicle body, the size of the whole spraying device can be reduced, and the normal running of other vehicles can not be influenced when the vehicle runs.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a tunnel concrete sprays curing means which characterized in that includes: the water pump comprises a water tank (1), wherein a water pumping mechanism is arranged on the water tank (1);
the spraying assembly is connected with the water pumping mechanism; the spray assembly comprises two outward extending plates (15) fixed on the water tank (1), a first spray pipe (10) is installed between the outward extending plates (15), gears (17) are connected to the outward extending plates (15) in a rotating mode, supporting rods (14) are fixed on the gears (17), second spray pipes (9) are fixed on the supporting rods (14), the second spray pipes (9) are connected with the first spray pipes (10) through hoses (13), spray pipe orifices (12) are distributed in the first spray pipes (10) and the second spray pipes (9), and driving mechanisms for driving the two gears (17) to rotate oppositely are installed on the water tank (1).
2. The tunnel concrete spray curing device of claim 1, wherein: the water pumping mechanism comprises a water pump (3) arranged on the water tank (1), the water inlet end of the water pump (3) is communicated with the water tank (1) through a water inlet pipe (11), and the water outlet end of the water pump (3) is connected with a first spray pipe (10) through a water outlet pipe (4).
3. The tunnel concrete spray curing device of claim 1, wherein: the upper end of the outward extending plate (15) is fixedly provided with a gear base (7) buckled outside the first spray pipe (10), and the gear (17) is rotatably arranged on the gear base (7).
4. The tunnel concrete spray curing device of claim 1, wherein: the driving mechanism comprises a moving plate (8) which is driven to slide on the water tank (1), two rack plates (16) are fixedly connected to the moving plate (8), and the two rack plates (16) are meshed with gears (17) on the same side.
5. The tunnel concrete spray curing device of claim 4, wherein: the water tank (1) is fixedly provided with a mounting plate (5), the mounting plate (5) is provided with an electric push rod (2), and the output end of the electric push rod (2) is fixedly connected with a moving plate (8).
6. The tunnel concrete spray curing device of claim 5, wherein: two guide rods (6) are fixed on the mounting plate (5), and the two guide rods (6) penetrate through the moving plate (8) and are connected in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322048720.2U CN220468740U (en) | 2023-08-01 | 2023-08-01 | Tunnel concrete sprays curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322048720.2U CN220468740U (en) | 2023-08-01 | 2023-08-01 | Tunnel concrete sprays curing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468740U true CN220468740U (en) | 2024-02-09 |
Family
ID=89797549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322048720.2U Active CN220468740U (en) | 2023-08-01 | 2023-08-01 | Tunnel concrete sprays curing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468740U (en) |
-
2023
- 2023-08-01 CN CN202322048720.2U patent/CN220468740U/en active Active
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