CN218757227U - A watering lorry for clear sieve of bridge tunnel - Google Patents

Abstract

The utility model provides a watering lorry for clear sieve of bridge and tunnel, including the frame, install the water pitcher on the frame and install the first subassembly and the second subassembly that sprays of frame afterbody both sides, the both sides of frame are fixed with a water pump assembly respectively, water pump assembly installs one set of transition pipeline respectively including the water pump one and the water pump two that are located frame and water pitcher both sides on the delivery port of the water pump one and the water pump two of two water pump assemblies, the afterbody of frame is installed and is used for providing the power package of electric energy and installs remote control water pump assembly and electric connection in the control system of power package, can control displacement and water spray state through operation control system in being located the driver's cabin, sprays the in-process dust of dust fall and can not get into the respiratory track to can ensure that constructor is healthy, and utilize under the control system remote control also fine solution user unit to the problem that the operation of spraying water can not well be managed to equipment.

Description

A watering lorry for clear sieve of bridge tunnel

Technical Field

The utility model relates to a railway engineering technical field, in particular to a watering lorry for clear sieve of bridge and tunnel.

Background

When the tunnel is used for line maintenance operation, dust is inevitably generated due to unclean ballast beds, and particularly more dust is generated during excavation operation during mechanical screening construction of the tunnel. The environment of the cleaning operation is severe, particularly in a closed space of a tunnel, the environment is severe, various dusts and the like generated by excavating and cleaning dirty ballast can cause great threats to the health and safety of construction personnel, and the electrical and along-line ecological environment of a contact net is damaged in the on-line operation.

At present, the mechanized construction operation of bridge-crossing tunnel cleaning and screening is carried out domestically by adopting a road tank car to carry out watering and dust-falling operation after being modified (such as the watering cars disclosed in application numbers 201810681823.3 and 201820145900.9), so that the problems of inconvenient management and the like exist, and the road tank car cannot effectively control the water spraying amount and the water spraying state in a remote mode.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a watering lorry for clear sieve of bridge tunnel, watering structure has remote control system, can show when guaranteeing the clear sieve operation that the dust fall, still can implement remote control to the water spray operation.

The technical scheme of the utility model is that, a watering lorry for clear sieve of bridge and tunnel, including the frame, install the water pitcher on the frame and install the first spraying subassembly and the second spraying subassembly of frame afterbody both sides, the both sides of frame are fixed with a water pump assembly respectively, water pump assembly is including being located the frame and the water pitcher both sides water pump one and water pump two, install a set of transition pipeline on the delivery port of water pump one and water pump two of two water pump assemblies respectively, same transition pipeline includes the person in charge, and the branch pipe one and the branch pipe two that divide the expenditure by the person in charge and connect to same water pump one or water pump two together, all be connected with the first spraying subassembly and the second spraying subassembly that are located the frame homonymy on the delivery port of branch pipe one and branch pipe two, and set up around first spraying subassembly and the second spraying subassembly and the delivery port is down, the water inlet of two water pump assemblies is connected to the water pitcher, is used for spraying the clear water in the water pitcher to spray the subassembly and spray by the delivery port of first spraying subassembly and the second spraying subassembly downwards through the transition pipeline during circular telegram work; the afterbody of frame is installed and is used for providing the power package of electric energy and installing remote control water pump assembly and electric connection in the control system of power package to the water pump assembly.

As further preferred: the water tank is fixed at the middle part of the frame and comprises a tank body formed by welding steel plates, wherein a wave-proof plate is arranged in the tank body, a manhole is arranged above the tank body, an overhauling tread platform and a railing are fixed at the top of the tank body, mounting bases are arranged on two sides of the bottom of the tank body, pressing plates are arranged on the mounting bases, and the tank body is mounted on the frame through the pressing plates and bolts on the mounting bases.

As further preferred: the bottom intermediate position of frame is equipped with bears the saddle, bears the saddle including welding the last saddle plate on jar body bottom arcwall face, fix through the bolt and weld the lower saddle plate on the frame in last saddle plate bottom and bottom.

As further preferred: the water tank also comprises a water inlet pipe which is far away from the tail part of the tank body and symmetrically penetrates through the two sides of the tank body, a water outlet pipe which penetrates through the tail part of the water tank and is connected with the water pump assembly, and a water level detection device which is arranged on the tank body;

wherein, the inlet tube adopts the fire hydrant water injection of installing on the jar body to be equipped with the filter on the inlet tube, water level detection device sets up in the water pitcher bottom, detects the water pressure through the sensor and detects the water level.

As further preferred: the main pipe is provided with a first turbine flowmeter and a second turbine flowmeter, the other ends of the first turbine flowmeter and the second turbine flowmeter are respectively arranged on outlets of the first water pump and the second water pump and are used for detecting water sprinkling amount in real time, the main pipe is provided with a manual ball valve, and the first branch pipe and the second branch pipe are respectively provided with a first electromagnetic valve and a second electromagnetic valve which are used for controlling water flow delivery.

As further preferred: the first spraying assembly comprises a first T-shaped pipe which is bent in a T shape and faces downwards, a first spraying head is arranged on the first T-shaped pipe and comprises a first nozzle, a first welding joint and a first ball valve which are assembled together, the second spraying assembly comprises a second T-shaped pipe which is bent in the T shape and faces downwards, a second spraying head is arranged on the second T-shaped pipe and comprises a second nozzle, a second welding joint and a second ball valve which are assembled together.

As further preferred: the power pack provides a power source for the sprinkling operation, and a storage battery pack or a generator set can be adopted to provide a power source for the water pump assembly.

As further preferred: the control system is provided with a control box arranged on the frame, a remote control receiving module is arranged in the control box, a wireless remote controller remotely connected with the remote control receiving module is arranged outside the control box, and the wireless remote controller has a liquid crystal display function.

The utility model discloses compare in prior art's beneficial effect and be:

this a watering lorry and watering lorry technical scheme's application for clear screen of bridge and tunnel, before the clear screen machine operation of bridge and tunnel or in the operation, carry out the watering as required in advance to the railway roadbed, the dust is excavated in the reduction that can show, guarantee ecological environment along the line, and under remote control, operating personnel only need be arranged in the driver's cabin and can control displacement and water spray state through operation control system, the in-process dust that sprays the dust fall can not get into the respiratory track, thereby can ensure constructor healthy, and utilize the problem that user unit can not get good management when also fine solution under the control system remote control to equipment water spray operation.

Drawings

FIG. 1 is a schematic view of a front view of the sprinkler;

fig. 2 and 3 are schematic diagrams of circuit control flow of the remote control receiving module and the wireless remote controller in the sprinkler;

FIG. 4 is a schematic side plan view of the sprinkler for showing the principle of the water tank mounted on the frame, and also for showing the enlarged view of the water tank shown in FIG. 1;

FIG. 5 is a schematic structural view of a carrying saddle formed by an upper saddle plate and a lower saddle plate in the sprinkler;

FIG. 6 is a schematic view of a portion of the sprinkler in a front view plane;

FIG. 7 is a schematic view of a portion of the sprinkler in a top plan view in actual use;

FIG. 8 is a schematic rear view of the sprinkler in actual use;

fig. 9 is a schematic structural view of a first nozzle and a second nozzle in the sprinkler.

In the figure: 1-a vehicle frame;

2-a water tank; 21-tank body; 22-water inflow; 23-discharging water; 24-water level detection means; 211-mounting a base; 212-a platen; 213-upper saddle plate; 214-lower saddle plate; 215-swash plate; 216-manhole; 217-repairing the tread platform; 218-a railing; 221-a fire hydrant; 222-a filter; 231-manual ball valve; 232-a filter;

3-a water pump assembly; 31-a first water pump; 32-a water pump II;

4-a transition line; 41-manual ball valve; 42-turbine flowmeter one; 43-turbine flowmeter two; 44-main tube; 45-branch pipe I; 46-branch pipe two; 47-a first electromagnetic valve; 48-electromagnetic valve II;

5-a first spray assembly; 51-T type pipe I; 52-spray head one; 521-nozzle one; 522-a first weld joint; 523-first ball valve;

6-a second spray assembly; 61-T type pipe II; 62-spray head two; 621-nozzle two; 622 — second weld joint; 623-a second ball valve;

7-power pack;

8-a control system; 81-control box; 82-a wireless remote control; 83-remote control receiving module.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by the skilled person in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-9.

The sprinkler for bridge and tunnel screen cleaning comprises a frame 1, a water tank 2 mounted on the frame 1, and a first spraying assembly 5 and a second spraying assembly 6 mounted on two sides of the tail of the frame 1, wherein two sides of the frame 1 are respectively fixed with a water pump assembly 3, the two water pump assemblies 3 comprise a first water pump 31 and a second water pump 32 which are positioned on two sides of the frame 1 and the water tank 2, water outlets of the first water pump 31 and the second water pump 32 of the two water pump assemblies 3 are respectively provided with a set of transition pipeline 4, the same transition pipeline 4 comprises a main pipe 44, a first branch pipe 45 and a second branch pipe 46 which are connected with the same water pump 31 or the second water pump 32 and are branched from the same main pipe 44, water outlets of the first branch pipe 45 and the second branch pipe 46 are respectively connected with the first spraying assembly 5 and the second spraying assembly 6 which are positioned on the same side of the frame 1, the first spraying assembly 5 and the second spraying assembly 6 are arranged in the front and back with the water outlets facing downwards, water inlets of the two water pump assemblies 3 are connected with the water tank 2, and are used for conveying clear water in the first spraying assembly 5 and the second spraying assembly 6 through the transition pipeline 4 and spraying assembly 6 facing downwards when the water spraying assembly 5; the tail part of the frame 1 is provided with a power pack 7 for providing electric energy for the water pump assembly 3 and a control system 8 which is provided with a remote control water pump assembly 3 and is electrically connected with the power pack 7. In the above embodiment, the power pack 7 provides electric energy to the control system 8 and provides electric energy to the first water pump 31 and the second water pump 32 at the same time, the two pumps are powered on to work under the control of the control system 8, clean water is extracted from the water tank 2 by using the water inlet pipes of the two pumps, the clean water is conveyed into the first spraying assembly 5 and the second spraying assembly 6 along the transition pipeline 4, and then the clean water is sprayed onto the iron track bed where the bridge and tunnel cleaning sieve is located by the first spraying assembly 5 and the second spraying assembly 6.

In connection with the above embodiment, since the control system 8 is provided with the control box 81 installed on the frame 1, the remote control receiving module 83 is arranged in the control box 81, the wireless remote controller 82 remotely connected with the remote control receiving module 83 is arranged outside the control box 81, and the wireless remote controller 82 has a liquid crystal display function, and the water tank 2 further comprises the water inlet pipe 22 which is far away from the tail of the tank body 21 and symmetrically penetrates through the two sides of the tank body 21, the water outlet pipe 23 which penetrates through the tail of the water tank 2 and is connected to the water pump assembly 3, and the water level detecting device 24 installed on the tank body 21, and the water inlet pipe 22 is filled with water by the fire hydrant 221 installed on the tank body 21, and the filter 222 is arranged on the water inlet pipe 22, and the water level detecting device 24 is arranged at the bottom of the water tank, and the water level is detected by the water pressure detected by the sensor in the detecting device 24, it can be seen that, because the remote control system 8 composed of the wireless remote control receiving module 82 and the remote control receiving module 83 is arranged, under the remote control, the first water pump 31 and the second water pump 32 on the water pump assembly 3 can be controlled to work in an electrified mode, the filter 222 can be controlled to work in an electrified mode, when the detection device 24 detects that the water level drops to a certain degree, the fire hydrant 221 is started to automatically inject water into the tank body 21 from the external water source along the water inlet pipe 22, the first water pump 31 and the second water pump 32 are controlled to supply water into the transition pipeline 4 in a remote mode, so that the first spraying assembly 5 and the second spraying assembly 6 are enabled to achieve the purpose of automatically spraying dust fall in a dust raising environment, and the first solenoid valve 47 and the second solenoid valve 48 are respectively arranged on the first branch pipe 45 and the second branch pipe 46 and used for controlling whether water flow is conveyed or not, so that when the actual circuit is connected, the wireless remote controller 82 and the remote control receiving module 83 are matched with the first command solenoid valve 47 and the second command solenoid valve 48 to perform remote control action, whether the water is supplied to the branch pipe I45 and the branch pipe II 46 or not is controlled according to the water use condition, and the problem that the water spraying operation of a user unit cannot be well managed is well solved under the remote control of the control system 8.

The specific structure of the water tank 2 and the fixing mode with the vehicle frame 1 are described, and the description is as follows: the water tank 2 is fixed in the middle of the vehicle frame 1 and comprises a tank body 21 formed by welding steel plates, a wave-proof plate 215 is arranged in the tank body 21, a manhole 216 is formed above the tank body 21, an overhauling tread platform 217 and a rail 218 are fixed at the top of the tank body 21, mounting bases 211 are arranged on two sides of the bottom of the tank body 21, pressing plates 212 are arranged on the mounting bases 211, and the tank body 21 is mounted on the vehicle frame 1 through the pressing plates 212 and bolts on the mounting bases 211 so as to limit the water tank 1 to move transversely on the vehicle frame 1. The middle position of the bottom of the frame 1 is provided with a bearing saddle, and the bearing saddle comprises an upper saddle plate 213 welded on the arc-shaped surface of the bottom of the tank body 21 and a lower saddle plate 214 fixed at the bottom of the upper saddle plate 213 through bolts and welded on the frame 1 at the bottom end, so as to limit the water tank 1 to move longitudinally on the frame 1.

In order to improve the structural rationality: the main pipe 44 is provided with a first turbine flowmeter 42 and a second turbine flowmeter 43, and the other ends of the first turbine flowmeter 42 and the second turbine flowmeter 43 are respectively arranged on outlets of the first water pump 31 and the second water pump 32 and used for detecting the watering amount in real time.

It needs to be further explained that: the first spraying assembly 5 comprises a first T-shaped pipe 51 bent downwards in a T shape, a first spraying head 52 is arranged on the first T-shaped pipe 51, the first spraying head 52 comprises a first spraying nozzle 521 assembled together, a first welding joint 522 and a first ball valve 523, the second spraying assembly 6 comprises a second T-shaped pipe 61 bent downwards in a T shape, a second spraying head 62 is arranged on the second T-shaped pipe 61, and the second spraying head 62 comprises a second spraying nozzle 621, a second welding joint 622 and a second ball valve 623 assembled together.

It needs to be further explained that: the power pack 7 provides power source for sprinkling operation, and a storage battery or a generator set can be adopted to provide power source for the water pump assembly 3.

It needs to be further explained that: the control system 8 is provided with a control box 81 installed on the frame 1, a remote control receiving module 83 is arranged in the control box 81, a wireless remote controller 82 remotely connected with the remote control receiving module 83 is arranged outside the control box 81, the wireless remote controller 82 has a liquid crystal display function, the remote control technology is mature, and the basic principle is not repeated in the implementation mode of the prior art.

The above-mentioned embodiments are further detailed for the purpose, technical solution, and advantages of the present invention. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modification, equivalent replacement, or improvement made by those skilled in the art without departing from the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a watering lorry for clear sieve of bridge tunnel which characterized in that: including frame (1), install water pitcher (2) on frame (1) and install the first subassembly (5) and the second of spraying of frame (1) afterbody both sides spray subassembly (6) with the second, the both sides of frame (1) are fixed with a water pump assembly (3) respectively, water pump assembly (3) are including being located first (31) and the water pump two (32) of frame (1) and water pitcher (2) both sides, install one set of transition pipeline (4) on the delivery port of first (31) and the water pump two (32) of two water pump assembly (3) respectively, same transition pipeline (4) are including water pitcher (44) to and by being responsible for (44) branch expenditure and connect jointly in branch pipe one (45) and branch pipe two (46) of same one (31) or water pump two (32), all be connected with on the delivery port of branch pipe one (45) and branch pipe two (46) and be located first subassembly (5) and the second of spraying of frame (1) homonymy and spray subassembly (6) and set up first water pump assembly (6) and spray subassembly (6) and be connected in the water pump assembly (2) and spray the water pump assembly (2) and second water inlet (4) when being used for spraying the water pump assembly (2) and spray the water inlet (2) and spray the water pump assembly (6) and carry under the clear water inlet (5) and spray the clear water inlet (6), spray subassembly (6) and spray subassembly (6), spray the water pump assembly (5) and spray the clear water pump assembly (4) when being responsible for the water pump assembly (6) around, the water pump assembly (2), the water pump assembly (4) is connected with the water pump assembly (6) and spray the water pump assembly (2) and spray the water pump assembly (4) and spray the clear water pump assembly (6) and carry The water outlets of the sprinkling assembly (5) and the second sprinkling assembly (6) are downwards sprinkled; the tail of the frame (1) is provided with a power pack (7) for providing electric energy for the water pump assembly (3) and a control system (8) which is provided with a remote control water pump assembly (3) and is electrically connected to the power pack (7).

2. A watering cart for bridge and tunnel cleaning of claim 1, wherein: the water tank (2) is fixed in the middle of the vehicle frame (1), and comprises a tank body (21) formed by welding steel plates, wherein a wave breaker (215) is arranged in the tank body (21), a manhole (216) is arranged above the tank body (21), an overhauling tread table (217) and a railing (218) are fixed at the top of the tank body (21), mounting bases (211) are arranged on two sides of the bottom of the tank body (21), pressing plates (212) are arranged on the mounting bases (211), and the tank body (21) is mounted on the vehicle frame (1) through the pressing plates (212) and bolts on the mounting bases (211).

3. A watering cart for bridge and tunnel cleaning of claim 1, wherein: the bottom intermediate position of frame (1) is equipped with bears the saddle, bears the saddle including welding last saddle plate (213) on jar body (21) bottom arcwall face, through the bolt fastening last saddle plate (213) bottom and bottom weld lower saddle plate (214) on frame (1).

4. A watering cart for bridge and tunnel cleaning of claim 2, wherein: the water tank (2) also comprises a water inlet pipe (22) which is far away from the tail part of the tank body (21) and symmetrically penetrates through the two sides of the tank body (21), a water outlet pipe (23) which penetrates through the tail part of the water tank (2) and is connected with the water pump assembly (3), and a water level detection device (24) which is arranged on the tank body (21);

wherein, inlet tube (22) adopt fire hydrant (221) water injection installed on jar body (21) to be equipped with filter (222) on inlet tube (22), water level detection device (24) set up in the water pitcher bottom, detect the water level through the sensor water pressure.

5. A watering cart for bridge and tunnel cleaning of claim 1, wherein: the device is characterized in that a first turbine flowmeter (42) and a second turbine flowmeter (43) are arranged on the main pipe (44), the other ends of the first turbine flowmeter (42) and the second turbine flowmeter (43) are respectively arranged on outlets of a first water pump (31) and a second water pump (32) and used for detecting water sprinkling amount in real time, a manual ball valve (41) is arranged on the main pipe (44), and a first electromagnetic valve (47) and a second electromagnetic valve (48) used for controlling water flow delivery are respectively arranged on a first branch pipe (45) and a second branch pipe (46).

6. A watering cart for bridge and tunnel cleaning of claim 1, wherein: the first spraying assembly (5) comprises a T-shaped pipe I (51) bent in a T shape and facing downwards, a first spraying head (52) is arranged on the T-shaped pipe I (51), the first spraying head (52) comprises a first spraying nozzle (521) assembled together, a first welding joint (522) and a first ball valve (523), the second spraying assembly (6) comprises a T-shaped pipe II (61) bent in a T shape and facing downwards, a second spraying head (62) is arranged on the T-shaped pipe II (61), and the second spraying head (62) comprises a second spraying nozzle (621), a second welding joint (622) and a second ball valve (623) assembled together.

7. A watering cart for bridge and tunnel cleaning of claim 1, wherein: the power pack (7) provides a power source for water spraying operation, and a storage battery or a generator set can be adopted to provide a power source for the water pump assembly (3).

8. A watering cart for bridge and tunnel cleaning of claim 4, wherein: the control system (8) is provided with a control box (81) installed on the frame (1), a remote control receiving module (83) is arranged in the control box (81), a wireless remote controller (82) remotely connected with the remote control receiving module (83) is arranged outside the control box (81), and the wireless remote controller (82) has a liquid crystal display function.

Images