CN211547411U - Railway bridge floor water proof coating spraying platform truck - Google Patents

Abstract

The utility model discloses a railway bridge floor water proof coating spraying platform truck relates to railway bridge floor automatic spraying equipment technical field, and mainly used solves the problem that current railway bridge floor water proof coating spraying mainly relies on artifical manually operation. The main structure is as follows: the frame is provided with an electric control cabinet, a pump, a coating tank and a generator, walking mechanisms are arranged at two ends of the frame, edge spraying mechanisms are oppositely arranged on two sides of the frame, and a middle spraying mechanism is arranged in the middle of the frame. The utility model provides a pair of railway bridge floor water proof coating spraying platform truck, it can be through staff remote control operation, automatic spraying coating, adjusting position.

Description

Railway bridge floor water proof coating spraying platform truck

Technical Field

The utility model relates to a railway bridge floor automatic spraying equipment technical field especially relates to a railway bridge floor water proof coating spraying platform truck.

Background

At present, ballastless tracks are adopted for high-speed railways in China. Therefore, the railway bridge floor waterproof layer not only needs to meet the basic performances of seepage prevention, earthquake resistance and crack resistance, but also can bear the impact caused by high-speed running of trains such as high speed, heavy load, alternating impact and the like. Wherein, the cement ground and the wire casing between the upper and lower track lines of the railway bridge floor need to be subjected to waterproof treatment.

However, the existing spraying method of the waterproof paint mainly combines the spraying moving trolley and manual spraying. Wherein, the mobile trolley only has the function of transporting the booster pump and the waterproof coating on the track. Namely, the spraying of the waterproof paint is finished mainly by manual operation of operators on the bridge deck of the railway.

This results in the quality and speed of the coating being completely determined by the skill of the operator, which is likely to cause problems such as uneven overlapping and uneven thickness of the waterproof layer, low coating efficiency and waste of materials. Meanwhile, the waterproof coating has certain harmfulness in the spraying process, and is not beneficial to the health of operators after long-time operation. In addition, the existing spraying trolley is not provided with a power supply, spraying power is provided by a bridge under-bridge emergency power supply or a mobile generator, cables are frequently wound, and electric shock accidents are easy to happen.

Therefore, there is an urgent need for a railway bridge deck waterproof coating spray-coating trolley that can solve the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a railway bridge floor water proof coating spraying platform truck, it can pass through staff remote control operation, automatic spraying coating, adjusting position.

In order to realize the above-mentioned purpose, the utility model provides a railway bridge floor water proof coating spraying platform truck, including spaning the frame that railway bridge floor set up, be equipped with automatically controlled cabinet, pump machine, coating tank and generator on the frame, the both ends of frame are equipped with and are used for driving its running gear who removes along the rail direction of laying, the frame both sides are equipped with the edge spraying mechanism to bridge floor spraying coating relatively, the frame middle part is equipped with the middle part spraying mechanism to bridge floor spraying coating.

As a further improvement of the utility model, the frame includes the horizontal supporting beam of many level settings and the vertical supporting beam of many vertical settings, be equipped with between horizontal supporting beam and the vertical supporting beam with reinforcement between them.

As a further improvement of the utility model, a pedal is laid on the upper surface of the frame along the extending direction of the frame, and the electric control cabinet and the pump are both arranged on the pedal; the upper surface of frame still is equipped with the guardrail along its extending direction.

As a further improvement of the utility model, still be equipped with the rack that is used for laying the reserve material jar on the footboard and set up the hoisting accessory in rack one side.

As a further improvement, the running gear is including installing the dolly of walking on railway bridge floor both sides dado, the upper surface of walking dolly be equipped with vertical setting and with connected to frame's telescopic cylinder and telescope tube.

As a further improvement, the telescopic cylinder is arranged in the middle of the upper surface of the walking trolley, and the telescopic sleeve has two parts which are respectively arranged on two sides of the telescopic cylinder along the laying direction of the rail.

As a further improvement of the present invention, the traveling trolley comprises at least two wheels rotating along the rail laying direction and having a wheel surface contacting with the upper end surface of the retaining wall, and a plurality of guide wheels rotating along the rail laying direction and having a wheel surface contacting with the side surface of the retaining wall, wherein the guide wheels are connected with the traveling trolley through a connecting cantilever; and the walking trolley is provided with a driving motor and a speed reducer for driving wheels to rotate.

As a further improvement of the utility model, the edge spraying mechanism comprises a linear sliding table arranged along the extending direction of the frame, and one end of the linear sliding table is provided with a sliding table motor; the linear sliding table comprises a track and a sliding block, and a plurality of nozzles for downwards spraying the coating are arranged on the sliding block.

As a further improvement of the utility model, the middle spraying mechanism comprises at least two linear sliding tables which are parallel to each other and arranged along the extending direction of the frame, and one end of each linear sliding table is provided with a sliding table motor; the linear sliding table comprises a track and a sliding block, and a plurality of nozzles for downwards spraying the coating are arranged on the sliding block.

As a further improvement, the edge spraying mechanism is detachably mounted on the frame through a first mounting frame, and the middle spraying mechanism is detachably mounted on the frame through a second mounting frame.

Advantageous effects

Compared with the prior art, the utility model discloses a railway bridge floor water proof coating spraying platform truck's advantage does:

1. the utility model discloses in, including spaning the frame that railway bridge floor set up, be equipped with automatically controlled cabinet, pump machine, scribble paint can and generator on the frame, the both ends of frame are equipped with and are used for driving its running gear who removes along the rail direction of laying, and the frame both sides are equipped with the edge spraying mechanism to bridge floor spraying coating relatively, and the frame middle part is equipped with the middle part spraying mechanism to bridge floor spraying coating. The generator is controlled by the electric control cabinet to provide electric power for the pump, and then the coating in the coating tank is pumped to the spraying mechanism through the pump to spray waterproof coating. The whole spraying platform truck of staff's utilization automatically controlled cabinet remote control operation accomplishes the coating spraying automatically, need not the manual closely operation of handheld spray gun, has reduced the harm of coating to staff's health, has improved factor of safety. Meanwhile, the worker can also control the traveling mechanism by utilizing the electric control cabinet, and the purpose of regulating the position of the spraying trolley through remote control operation is achieved. In addition, because the spraying mechanism and the travelling mechanism are controlled by the electric control cabinet, a worker can control the spraying thickness of the waterproof coating in a mode of controlling the spraying amount of the spraying mechanism and the travelling distance of the travelling mechanism in unit time, the spraying thickness of the coating layer is uniform, and the spraying quality is improved.

2. The frame includes the horizontal supporting beam of many level settings and the vertical supporting beam of many vertical settings, be equipped with between horizontal supporting beam and the vertical supporting beam with reinforcing piece between them. Through setting up the reinforcement, can increase the connection structure intensity of horizontal supporting beam and vertical supporting beam, and then guarantee the structural strength of whole spraying platform truck.

3. The footboard has been laid along its extending direction to the upper surface of frame, and automatically controlled cabinet and pump machine all set up on the footboard, and the upper surface of frame still is equipped with the guardrail along its extending direction. The staff can stand on the footboard, monitors the spraying process of railway bridge floor constantly when operating automatically controlled cabinet.

4. The pedal is also provided with a placing frame for placing the standby material tank and a lifting device arranged on one side of the placing frame. The staff can change reserve material jar and coating jar through hoisting accessory, reaches the purpose of continuously supplying coating.

5. The travelling mechanism comprises travelling trolleys arranged on the retaining walls on two sides of the railway bridge floor, and telescopic cylinders and telescopic sleeves which are vertically arranged and connected with the frame are arranged on the upper surface of each travelling trolley. Through the lift of telescopic cylinder, can control the level that changes the frame, and then change the level of whole spraying platform truck. Meanwhile, the telescopic sleeve can assist in guiding the up-and-down movement of the frame, and the stability of the frame in the up-and-down movement is improved.

6. The walking trolley comprises at least two wheels which rotate along the rail laying direction and the wheel faces of which are in contact with the upper end face of the protective wall, and a plurality of guide wheels which rotate along the rail laying direction and the wheel faces of which are in contact with the side face of the protective wall, wherein the guide wheels are connected with the walking trolley through a connecting cantilever. The walking trolley is provided with a driving motor and a speed reducer for driving wheels to rotate. The wheels driven by the driving motor and the speed reducer can drive the spraying trolley to move, and meanwhile, the guide wheels can enable the spraying trolley to move along the laying direction of the rails, so that dislocation and deviation cannot occur.

7. The edge spraying mechanism comprises a linear sliding table arranged along the extending direction of the frame, and a sliding table motor is arranged at one end of the linear sliding table. The linear sliding table comprises a track and a sliding block, and a plurality of nozzles for spraying coating downwards are arranged on the sliding block. The slider drives the shower nozzle reciprocating motion on the track under the drive of slip table motor, and in this process, the shower nozzle lasts the spraying coating downwards, and then reaches the purpose of automatic, even spraying coating.

8. Middle part spraying mechanism includes at least two sharp slip tables that are parallel to each other and set up along frame extending direction, and the one end of every sharp slip table all is equipped with the slip table motor. The linear sliding table comprises a track and a sliding block, and a plurality of nozzles for spraying coating downwards are arranged on the sliding block. The slider drives the shower nozzle reciprocating motion on the track under the drive of slip table motor, and in this process, the shower nozzle lasts the spraying coating downwards, and then reaches the purpose of automatic, even spraying coating. Simultaneously, all be equipped with independent spraying equipment on each sharp slip table, further improved spraying efficiency.

9. The edge spraying mechanism is detachably mounted on the frame through a first mounting frame, and the middle spraying mechanism is detachably mounted on the frame through a second mounting frame. The position of the spraying mechanism can be adjusted by finely adjusting the positions of the first mounting frame and the second mounting frame, so that the position of the spraying mechanism can be more accurately aligned to an area to be sprayed.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a worker of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the utility model in use;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a perspective view of the middle spraying mechanism of the utility model;

FIG. 5 is a perspective view of the edge painting mechanism of the present invention;

fig. 6 is a perspective view of the traveling mechanism of the present invention.

Wherein: 1-a vehicle frame; 11-transverse support beams; 12-vertical support beams; 13-a pedal; 131-a guardrail; 14-a reinforcement; 15-an electric control cabinet; 16-a pump; 17-a paint can; 171-a spare bucket; 172-placing a rack; 18-a generator; 19-a hoisting device; 2-a traveling mechanism; 21-a walking trolley; 211-gear; 212-a drive motor; 213-a reducer; 214-a guide wheel; 215-connecting the cantilever; 22-a telescopic sleeve; 23-a telescopic cylinder; 3-edge spraying mechanism; 31-a first mounting frame; 4-middle spraying mechanism; 41-a second mounting frame; 5-a slipway motor; 6-linear sliding table; 61-a slide block; 62-a track; 7-a spray head; 8-railway deck; 81-rail; 82-protective wall.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a concrete implementation mode is shown in fig. 1-6, a railway bridge floor water proof coating spraying platform truck, including crossing the frame 1 that railway bridge floor 8 set up, the direction of setting up of frame 1 is perpendicular with the extending direction of rail 81 on railway bridge floor 8.

Wherein, the frame 1 is provided with an electric control cabinet 15, a pump 16, a coating tank 17 and a generator 18. The carriage 1 is provided at both ends thereof with traveling mechanisms 2 for driving the carriage to move in the direction in which the rails 81 are laid. And edge spraying mechanisms 3 for spraying paint to the bridge deck are oppositely arranged on two sides of the frame 1. The middle part of the frame 1 is provided with a middle spraying mechanism 4 for spraying paint to the bridge floor. The paint tank 17 is connected to the painting mechanism through a paint delivery pipe.

The electric generator 18 is controlled by the electric control cabinet 15 to supply electric power to the pump 16, and the paint in the paint tank 17 is pumped to the spraying mechanism by the pump 16 to spray the waterproof paint. The whole spraying platform truck of 15 remote control operations of staff utilization accuse cabinet accomplishes the coating spraying automatically, need not the manual work of handheld spray gun closely, has reduced the harm of coating to staff's health, has improved factor of safety. Meanwhile, the worker can also control the traveling mechanism 2 by utilizing the electric control cabinet 15, and the purpose of adjusting the position of the spraying trolley through remote control operation is achieved. In addition, because the spraying mechanism and the travelling mechanism 2 are controlled by the electric control cabinet 15, a worker can control the spraying thickness of the waterproof coating by controlling the spraying amount of the spraying mechanism and the travelling distance of the travelling mechanism 2 in unit time, the spraying thickness of the coating layer is uniform, and the spraying quality is improved.

In the embodiment, the spraying mechanism realizes the spraying of the waterproof coating with the thickness of 0.5-3mm according to the requirement of the spraying thickness; the running mechanism 2 sets the running speed to be 0-15m/min according to the smoothness of steel rails paved on the railway bridge floor.

Further, the vehicle frame 1 includes a plurality of horizontally disposed lateral support beams 11 and a plurality of vertically disposed vertical support beams 12. And a reinforcing piece 14 is arranged between the transverse supporting beam 11 and the vertical supporting beam 11. Through setting up reinforcement 14, can increase the connection structure intensity of horizontal supporting beam and vertical supporting beam, and then guarantee the structural strength of whole spraying platform truck

In this embodiment, a pedal 13 is laid on the upper surface of the frame 1 along the extending direction thereof, and the electric control cabinet 15 and the pump 16 are both arranged on the pedal 13. The staff can stand on footboard 13, monitors the spraying process of railway bridge floor constantly when operating automatically controlled cabinet 15. Moreover, the upper surface of the frame 1 is provided with a guardrail 131 along the extending direction thereof, so as to protect the safety of workers. Furthermore, the pedal 13 is provided with a placing frame 172 for placing the standby material tank 171 and a lifting device 19 arranged on one side of the placing frame 172. The worker can replace the standby material tank 171 and the coating material tank 17 by the lifting device 19, so as to achieve the purpose of continuously supplying the coating material.

Meanwhile, the travelling mechanism comprises a travelling trolley 21 which is arranged on the protective walls 82 at two sides of the railway bridge floor 8. The upper surface of the walking trolley 21 is provided with a telescopic cylinder 23 and a telescopic sleeve 22 which are vertically arranged and connected with the frame 1. The horizontal height of the frame 1 can be controlled and changed through the lifting of the telescopic cylinder 23, and further the horizontal height of the whole spraying trolley is changed. Meanwhile, the existence of the telescopic sleeve 22 can assist in guiding the up-and-down movement of the frame 1 and improve the stability of the up-and-down movement of the frame. In this embodiment, the telescopic cylinder 23 is disposed in the middle of the upper surface of the traveling carriage 21, and two telescopic sleeves 22 are disposed on two sides of the telescopic cylinder 23 along the laying direction of the rail 81.

The traveling carriage 21 includes at least two wheels 211 which rotate in the laying direction of the rails 81 and whose wheel surfaces are in contact with the upper end surfaces of the retaining walls 82, and a plurality of guide wheels 214 which rotate in the laying direction of the rails 81 and whose wheel surfaces are in contact with the side surfaces of the retaining walls 82. The guide wheel 214 is connected to the running carriage 21 via a connecting boom 215. The traveling carriage 21 is provided with a driving motor 212 and a reducer 213 for driving the wheels 211 to rotate. The wheels 211 are provided with the driving motors 212 and the speed reducers 213 in a one-to-one correspondence manner, that is, each wheel 211 is provided with an independent driving mechanism matched with the wheel 211.

In addition, the edge painting mechanism 3 includes a linear slide table 6 provided along the extending direction of the vehicle frame 1. One end of the linear sliding table 6 is provided with a sliding table motor 5. The linear slide table 6 includes a rail 62 and a slider 61. The slide block 61 is provided with a plurality of spray heads 7 for spraying the coating material downward. The slider 61 drives the nozzle 7 to reciprocate on the rail 62 under the driving of the sliding table motor 5. In the process, the spray head 7 continuously sprays the coating downwards, so that the aim of automatically and uniformly spraying the coating is fulfilled.

The middle spraying mechanism 4 comprises at least two linear sliding tables 6 which are parallel to each other and arranged along the extending direction of the frame 1. One end of each linear sliding table 6 is provided with a sliding table motor 5. The linear slide table 6 includes a rail 62 and a slider 61. The slide block 61 is provided with a plurality of spray heads 7 for spraying the coating material downward. The slide block 61 drives the spray head 7 to reciprocate on the track under the drive of the sliding table motor 5. In the process, the spray head 7 continuously sprays the coating downwards, so that the aim of automatically and uniformly spraying the coating is fulfilled. Simultaneously, all be equipped with independent spraying equipment on each sharp slip table 5, further improved spraying efficiency. In this embodiment, there are two linear sliding tables 6 of the middle spraying mechanism 4, and the sliding blocks 61 on the two linear sliding tables 6 are respectively at two ends of the two linear sliding tables 6 in the initial state and move relatively.

It should be noted that:

the reciprocating speed of the spraying mechanism is 0-60 m/min.

The edge painting mechanism 3 is detachably mounted to the frame 1 by means of a first mounting bracket 31. The middle spraying mechanism 4 is detachably mounted on the frame 1 through a second mounting bracket 41. In this embodiment, the frame 1 has a plurality of mounting screw holes on the transverse support beam 11 and the vertical support beam 12, and the first mounting frame 31 and the second mounting frame 41 are detachably mounted on the mounting screw holes by bolts.

The specific use method of the waterproof material spraying trolley comprises the following steps:

1. when the spraying trolley moves to a new railway bridge floor 8 to be sprayed, firstly, the travelling mechanisms 2 are installed on two side protective walls 82 of the railway bridge floor 8, and the positions of the edge spraying mechanisms 3 and the middle spraying mechanisms 4 are adjusted according to the positions of steel rails 81 laid on the railway bridge floor 8;

2. according to the thickness of the waterproof material required to be sprayed on the railway bridge floor 8, the rotating speed of the sliding table motor 5 on the edge spraying mechanism 3 and the middle spraying mechanism 4 and the rotating speed of the driving motor 212 on the travelling mechanism 2 are set, so that the spraying height and the spraying thickness are consistent;

3. switching on a coating conveying pipeline, opening a switch of a pump 16 for feeding, opening a switch of a sliding table motor 5 of a spraying mechanism on the electric control cabinet 15, opening a switch of a feeding valve and a switch of a driving motor 212 of the travelling mechanism 2 for spraying;

4. in the spraying process, unevenness exists on the ground and the running error of the motor exists; when the situation of deviating from the arrangement is found, fine adjustment can be carried out through the electric control cabinet 15, the spraying quality of the railway bridge floor is guaranteed, and the harm of operators to spraying materials is reduced;

5. after finishing the spraying of one station of the railway bridge floor, temporarily closing the pump 16, the sliding table motor 5 and the feed valve switch, moving the trolley to the next station through the traveling mechanism 2, adjusting, and spraying the next station according to the step 3;

6. after finishing spraying, close pump machine 16, slip table motor 5, feed valve switch to move the platform truck to next railway bridge floor spraying place through running gear 2 and carry out the spraying.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims (10)

1. The utility model provides a railway bridge floor waterproof coating spraying platform truck, is including crossing frame (1) that railway bridge floor (8) set up, its characterized in that, be equipped with automatically controlled cabinet (15), pump machine (16), coating jar (17) and generator (18) on frame (1), the both ends of frame (1) are equipped with running gear (2) that are used for driving it to remove along rail (81) laying direction, frame (1) both sides are equipped with edge spraying mechanism (3) to bridge floor spraying coating relatively, frame (1) middle part is equipped with middle part spraying mechanism (4) to bridge floor spraying coating.

2. A railway deck waterproofing paint spraying trolley according to claim 1, characterized in that the frame (1) comprises a plurality of horizontally disposed transverse support beams (11) and a plurality of vertically disposed vertical support beams (12), and a reinforcement (14) is provided between the transverse support beams (11) and the vertical support beams (12).

3. A railway bridge deck waterproof paint spraying trolley according to claim 1 or 2, characterized in that the upper surface of the trolley frame (1) is laid with pedals (13) along the extending direction thereof, and the electric control cabinet (15) and the pump (16) are both arranged on the pedals (13); the upper surface of the frame (1) is also provided with a guardrail (131) along the extension direction.

4. The railway bridge deck waterproof paint spraying trolley according to claim 3, wherein a placing rack (172) for placing a standby material tank (171) and a lifting device (19) arranged on one side of the placing rack (172) are further arranged on the pedal (13).

5. The railway bridge deck waterproof paint spraying trolley according to claim 1, wherein the travelling mechanism comprises a travelling trolley (21) installed on two side protective walls (82) of the railway bridge deck (8), and the upper surface of the travelling trolley (21) is provided with a telescopic cylinder (23) and a telescopic sleeve (22) which are vertically arranged and connected with the trolley frame (1).

6. A railway bridge deck waterproof paint spraying trolley according to claim 5, characterized in that the telescopic cylinder (23) is arranged in the middle of the upper surface of the walking trolley (21), and two telescopic sleeves (22) are respectively arranged on two sides of the telescopic cylinder (23) along the laying direction of the rails (81).

7. The railway bridge deck waterproof paint spraying trolley according to claim 5, wherein the walking trolley (21) comprises at least two wheels (211) which rotate along the laying direction of the rails (81) and the wheel faces of which are in contact with the upper end face of the protecting wall (82), a plurality of guide wheels (214) which rotate along the laying direction of the rails (81) and the wheel faces of which are in contact with the side face of the protecting wall (82), and the guide wheels (214) are connected with the walking trolley (21) through connecting cantilevers (215); the walking trolley (21) is provided with a driving motor (212) and a speed reducer (213) which drive wheels (211) to rotate.

8. The railway bridge deck waterproof coating spraying trolley according to claim 1, wherein the edge spraying mechanism (3) comprises a linear sliding table (6) arranged along the extending direction of the trolley frame (1), and one end of the linear sliding table (6) is provided with a sliding table motor (5); the linear sliding table (6) comprises a track (62) and a sliding block (61), and a plurality of nozzles (7) for downwards spraying coatings are arranged on the sliding block (61).

9. The railway bridge deck waterproof coating spraying trolley according to claim 1, wherein the middle spraying mechanism (4) comprises at least two linear sliding tables (6) which are parallel to each other and arranged along the extending direction of the trolley frame (1), and one end of each linear sliding table (6) is provided with a sliding table motor (5); the linear sliding table (6) comprises a track (62) and a sliding block (61), and a plurality of nozzles (7) for downwards spraying coatings are arranged on the sliding block (61).

10. A railway bridge deck waterproofing paint spraying trolley according to claim 1 wherein the edge spraying means (3) is removably mounted to the frame (1) by a first mounting bracket (31) and the middle spraying means (4) is removably mounted to the frame (1) by a second mounting bracket (41).

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