Cleaning device for bridge maintenance

Abstract

The utility model belongs to the technical field of bridge maintenance, and particularly relates to a cleaning device for bridge maintenance, which comprises two support plates. A water collecting tank is fixedly connected between the two supporting plates, a shovel plate is fixedly connected to the bottom end of the water collecting tank, swing frames are hinged to the outer side walls of the two supporting plates, the two swing frames are fixedly connected with a shell in a matched mode, a rotating shaft is rotationally installed in the shell, the outer surface of the rotating shaft is sleeved with a sweeping roller, and the sweeping roller is arranged in the shell. A motor is installed on the outer side wall of one swing frame, the output end of the motor is connected with one end of the rotating shaft, and a plurality of spraying pipes are assembled on the shell. When the bridge cleaning device is used for cleaning a bridge, the phenomenon that sundries and sewage are attached to the surface of the bridge again can be avoided in the mode that the sundries and the sewage are collected while brushing is carried out, the cleaning effect is improved, the sewage and the sundries generated in the cleaning process cannot flow onto the road surface, and smooth traffic is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge maintenance, in particular to a cleaning device for bridge maintenance. Background Art

[0002] A bridge is an overhead structure with load-bearing capacity. After a bridge has been used for a long time, dust, oil stains, dirt, etc. will accumulate on its surface. The long-term accumulated dirt, oil stains, etc. will penetrate into the bridge structure and corrode the concrete or metal materials of the bridge. Therefore, the bridge needs to be cleaned and maintained regularly to remove these harmful substances and reduce corrosion, thereby maintaining the structural safety of the bridge and extending the service life of the bridge.

[0003] The existing cleaning device for bridge maintenance is mainly composed of a water tank, a high-pressure pump, a pipeline system, a nozzle and a moving wheel. When cleaning the bridge, the high-pressure pump is started to transport the water in the water tank to the nozzle through the pipeline system. The nozzle sprays high-pressure water onto the surface of the bridge, and the impact force of the high-pressure water is used to remove stains, dust and harmful substances on the surface of the bridge, thereby achieving the purpose of regular cleaning and maintenance of the bridge and extending the service life of the bridge.

[0004] The existing cleaning device for bridge maintenance cannot collect debris and sewage while cleaning the bridge. Otherwise, these substances may adhere to the surface of the bridge again, resulting in reduced cleaning effect. If the sewage and debris generated during the cleaning process are not collected in time, they will flow onto the road surface and affect the smoothness of traffic. Therefore, a cleaning device for bridge maintenance is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the utility model proposes a cleaning device for bridge maintenance.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a cleaning device for bridge maintenance described in the utility model comprises two support plates; a water collecting trough is fixedly connected between the two support plates, a shovel plate is fixedly connected to the bottom end of the water collecting trough, a swing frame is hinged on the outer side walls of the two support plates, the two swing frames are cooperated and fixedly connected with a shell, a rotating shaft is rotatably installed in the shell, a sweeping roller is mounted on the outer surface of the rotating shaft, and the sweeping roller is arranged in the shell, a motor is installed on the outer side wall of a swing frame, the output end of the motor is connected to one end of the rotating shaft, the shell is equipped with a plurality of nozzles, one end of the plurality of nozzles are all arranged in the shell, the other end of the plurality of nozzles is cooperated and fixedly connected with a hollow tube, a water tank is fixedly connected at the top end formed by the two support plates, a delivery pump is installed on one side of the top of the water tank, the input port of the delivery pump is connected with a water inlet pipe, and the other end of the water inlet pipe is arranged in the water storage tank In the box, the output port of the delivery pump is connected to a delivery pipe, and the other end of the delivery pipe is fixedly connected to the hollow pipe. When cleaning the bridge, the motor is started to rotate the cleaning roller, so that the surface of the bridge can be cleaned. At the same time, the delivery pump is started to make the water in the water storage tank flow into the hollow pipe through the delivery pipe, and finally sprayed out through the nozzle, so that the surface of the bridge can be rinsed. Through the dual cleaning operations of sweeping and rinsing, the stains, dust and harmful substances on the surface of the bridge can be effectively removed. The debris and sewage generated during the cleaning process will flow into the shovel through the shovel plate, so that the debris and sewage generated during the cleaning process can be collected in time. By brushing and collecting debris and sewage, it is possible to avoid the phenomenon that debris and sewage will adhere to the surface of the bridge again, thereby improving the cleaning effect. The sewage and debris generated during the cleaning process will not flow onto the road surface, thereby ensuring smooth traffic.

[0007] Preferably, a water pump is installed on the other side of the top of the water storage tank, the input hole of the water pump is connected to a water pumping pipe, and the other end of the water pumping pipe is arranged in the water collecting tank, the output hole of the water pump is connected to an outlet pipe, and the other end of the outlet pipe is arranged in the water storage tank. During the cleaning process, the water pump is operated to make the sewage collected in the water collecting tank be pumped out through the water pumping pipe and flow into the water storage tank through the outlet pipe. By tilting the filter plate, impurities in the sewage can be intercepted, and the sewage without impurities can flow back into the water storage tank, thereby realizing the recycling of water and saving a large amount of water resources.

[0008] Preferably, a slag discharge port is provided on one side wall of the water storage tank, an impurity collection tank is fixedly connected to the port of the slag discharge port, and an inclined filter mesh plate is fixed in the slag discharge port. When the device is used, impurities intercepted by the inclined filter mesh plate will fall into the impurity collection tank through the slag discharge port, thereby realizing the collection of impurities.

[0009] Preferably, a fixing plate is fixedly connected to both outer side walls of the water tank, a first fixing seat is installed on the fixing plate, a pneumatic cylinder is hinged in the first fixing seat, a pneumatic rod is assembled on the action end of the pneumatic cylinder, the other end of the pneumatic rod is hinged on the fixing block through the second fixing seat, and the fixing block is fixedly connected to the swing frame. When the device is used, the pneumatic cylinder is started to make the pneumatic rod drive the swing frame to move, so that the pressing force of the cleaning roller can be adjusted to ensure the cleaning effect.

[0010] Preferably, both support plates are rotatably mounted with moving wheels, both side walls of the water tank are equipped with inclined plates, and a handle is fixedly connected between the two inclined plates. When using the device, by setting the moving wheels, it is convenient to move the device to the desired position and also convenient to perform mobile cleaning operations.

[0011] The utility model is beneficial in that:

[0012] 1. When the utility model cleans the bridge, the motor is started to rotate the cleaning roller, so that the bridge surface can be cleaned, and the delivery pump is started at the same time to make the water in the water storage tank flow into the hollow tube through the delivery pipe, and finally sprayed out through the nozzle, so that the bridge surface can be washed. Through the dual cleaning operations of cleaning and washing, the stains, dust and harmful substances on the bridge surface can be effectively removed, and the sundries and sewage generated during the cleaning process will flow into the water collection tank through the shovel plate, so that the sundries and sewage generated during the cleaning process can be collected in time. By brushing and collecting the sundries and sewage, the phenomenon that the sundries and sewage will adhere to the bridge surface again can be avoided, thereby improving the cleaning effect, and the sewage and sundries generated during the cleaning process will not flow onto the road surface, thereby ensuring the smooth flow of traffic.

[0013] 2. During the cleaning process, the utility model operates a water pump to pump out the sewage collected in the sump through the pumping pipe and flows into the water storage tank through the outlet pipe. The impurities in the sewage can be intercepted by the inclined filter screen plate, so that the sewage without impurities flows back into the water storage tank, thereby realizing the recycling of water and saving a lot of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the cleaning device;

[0016] Figure 2 It is a schematic diagram of the left-side stereoscopic structure of the cleaning device;

[0017] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the shell;

[0018] Figure 4 A schematic diagram of a first three-dimensional structure of a water collecting trough and a water storage tank in cross section;

[0019] Figure 5 It is a schematic diagram of the second three-dimensional structure of the water collecting trough and the water storage tank in cross section.

[0020] In the figure: 1. support plate; 2. water collecting trough; 3. shovel plate; 4. swing frame; 5. shell; 6. rotating shaft; 7. cleaning roller; 8. motor; 9. hollow pipe; 10. nozzle; 11. water storage tank; 12. delivery pump; 13. water inlet pipe; 14. delivery pipeline; 15. inclined filter screen; 16. impurity collecting trough; 17. water pump; 18. water pump; 19. water outlet pipe; 20. fixed plate; 21. first fixed seat; 22. pneumatic cylinder; 23. pneumatic rod; 24. fixed block; 25. moving wheel; 26. inclined plate; 27. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5As shown, a cleaning device for bridge maintenance includes two support plates 1; a water collecting tank 2 is fixedly connected between the two support plates 1, a shovel plate 3 is fixedly connected to the bottom end of the water collecting tank 2, swing frames 4 are hinged on the outer walls of the two support plates 1, and the two swing frames 4 are matched and fixedly connected with a shell 5, a rotating shaft 6 is rotatably installed in the shell 5, and a cleaning roller 7 is set on the outer surface of the rotating shaft 6, and the cleaning roller 7 is arranged in the shell 5, and a motor 8 is installed on the outer wall of one swing frame 4, and the output end of the motor 8 is connected to the rotating shaft 6 is connected to one end of the housing 5, a plurality of nozzles 10 are assembled on the housing 5, one end of the plurality of nozzles 10 is arranged in the housing 5, the other end of the plurality of nozzles 10 is matched and fixedly connected with a hollow tube 9, a water storage tank 11 is fixedly connected to the top end formed by the two support plates 1, a delivery pump 12 is installed on one side of the top of the water storage tank 11, the input port of the delivery pump 12 is connected to a water inlet pipe 13, and the other end of the water inlet pipe 13 is arranged in the water storage tank 11, the output port of the delivery pump 12 is connected to a delivery pipeline 14, and the delivery pipe The other end of the channel 14 is fixedly connected to the hollow tube 9; when cleaning the bridge, the device is first moved to the bridge to be cleaned, and then the motor 8 is started to make the rotating shaft 6 drive the cleaning roller 7 to rotate, so that the bridge surface can be cleaned, and at the same time, the delivery pump 12 is started to make the water in the water storage tank 11 flow into the delivery pipe 14 through the water inlet pipe 13, and then flow into the hollow tube 9, and finally sprayed out through the nozzle 10, so that the bridge surface can be rinsed. Through the dual cleaning operation of sweeping and rinsing, the stains, dust and harmful substances on the bridge surface can be effectively removed. The debris and sewage generated during the cleaning process will flow into the sump 2 through the shovel plate 3, so that the debris and sewage generated during the cleaning process can be collected in time. By brushing and collecting debris and sewage, it is possible to avoid the phenomenon that debris and sewage will adhere to the bridge surface again, thereby improving the cleaning effect, and the sewage and debris generated during the cleaning process will not flow onto the road surface, thereby ensuring smooth traffic.

[0023] A water pump 17 is installed on the other side of the top of the water storage tank 11, the input hole of the water pump 17 is connected to a water pumping pipe 18, and the other end of the water pumping pipe 18 is arranged in the water collection tank 2, and the output hole of the water pump 17 is connected to an outlet pipe 19, and the other end of the outlet pipe 19 is arranged in the water storage tank 11; during the cleaning process, the water pump 17 is operated to make the sewage collected in the water collection tank 2 be pumped out through the water pumping pipe 18 and flow into the water storage tank 11 through the outlet pipe 19, and the impurities in the sewage can be intercepted by the inclined filter plate 15, so that the sewage without impurities can flow back into the water storage tank 11, thereby realizing the recycling of water and saving a lot of water resources.

[0024] See also Figure 5As shown, a slag discharge port is opened on one side wall of the water storage tank 11, an impurity collecting groove 16 is fixedly connected to the end of the slag discharge port, and an inclined filter mesh plate 15 is fixed in the slag discharge port; when the device is used, impurities intercepted by the inclined filter mesh plate 15 will fall into the impurity collecting groove 16 through the slag discharge port, thereby realizing the collection of impurities.

[0025] See also Figure 1 As shown, fixed plates 20 are fixedly connected to both outer side walls of the water tank 11, a first fixed seat 21 is installed on the fixed plate 20, a pneumatic cylinder 22 is hinged in the first fixed seat 21, a pneumatic rod 23 is assembled at the active end of the pneumatic cylinder 22, the other end of the pneumatic rod 23 is hinged on the fixed block 24 through the second fixed seat, and the fixed block 24 is fixedly connected to the swing frame 4; when the device is used, the pneumatic cylinder 22 is started, so that the pneumatic rod 23 drives the swing frame 4 to move, so that the pressing force of the cleaning roller 7 can be adjusted to ensure the cleaning effect.

[0026] See also Figure 1 As shown, moving wheels 25 are rotatably mounted on the two support plates 1, inclined plates 26 are mounted on the two side walls of the water tank 11, and a handle 27 is fixedly connected between the two inclined plates 26; when using the device, by setting the moving wheels 25, it is convenient to move the device to the desired position, and it is also convenient to carry out mobile cleaning operations.

[0027] Working principle: the existing cleaning device for bridge maintenance cannot collect debris and sewage while cleaning the bridge, so these substances may adhere to the surface of the bridge again, resulting in reduced cleaning effect, and if the sewage and debris generated during the cleaning process are not collected in time, they will flow onto the road surface, affecting the smooth traffic; therefore, in view of the above problems, a cleaning device for bridge maintenance is proposed; when cleaning the bridge, first move the device to the bridge to be cleaned, then start the motor 8, so that the rotating shaft 6 drives the cleaning roller 7 to rotate, so that the bridge surface can be cleaned, and at the same time start the delivery pump 12, so that the water in the water tank 11 flows into the delivery pipe 14 through the water inlet pipe 13, and then flows into the hollow pipe 9, and finally sprayed out through the nozzle 10, so that the bridge surface can be rinsed, and the dual cleaning operations of sweeping and rinsing can effectively remove stains and dust on the bridge surface. and harmful substances, and the debris and sewage generated during the cleaning process will flow into the sump 2 through the shovel plate 3, so that the debris and sewage generated during the cleaning process can be collected in time. By brushing and collecting the debris and sewage, it is possible to avoid the phenomenon that the debris and sewage will adhere to the surface of the bridge again, thereby improving the cleaning effect, and the sewage and debris generated during the cleaning process will not flow onto the road surface, thereby ensuring smooth traffic; during the cleaning process, the sewage collected in the sump 2 is pumped out through the pumping pipe 18 through the operation of the water pump 17, and flows into the water storage tank 11 through the outlet pipe 19. By tilting the filter screen plate 15, impurities in the sewage can be intercepted, and the intercepted impurities will fall into the impurity collection tank 16 through the slag discharge port, thereby realizing the collection of impurities, and allowing the sewage without impurities to flow back into the water storage tank 11, thereby realizing the recycling of water and saving a large amount of water resources.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cleaning device for bridge maintenance, characterized in that: The invention comprises two support plates (1); a water collecting trough (2) is fixedly connected between the two support plates (1); a shovel plate (3) is fixedly connected to the bottom end of the water collecting trough (2); swing frames (4) are hingedly connected to the outer walls of the two support plates (1); the two swing frames (4) are matched and fixedly connected to a shell (5); a rotating shaft (6) is rotatably installed in the shell (5); a cleaning roller (7) is mounted on the outer surface of the rotating shaft (6); and the cleaning roller (7) is arranged in the shell (5); an electric motor (8) is installed on the outer wall of one swing frame (4); the output end of the electric motor (8) is connected to one end of the rotating shaft (6); a plurality of nozzles (10) are mounted on the shell (5); and the plurality of nozzles (10) are connected to the outer wall of the swing frame (4). One end of each pipe (10) is arranged in the shell (5), the other ends of the plurality of nozzles (10) are fixedly connected to a hollow pipe (9), a water tank (11) is fixedly connected to the top end formed by the two support plates (1), a delivery pump (12) is installed on one side of the top of the water tank (11), the input port of the delivery pump (12) is connected to a water inlet pipe (13), and the other end of the water inlet pipe (13) is arranged in the water tank (11), the output port of the delivery pump (12) is connected to a delivery pipe (14), and the other end of the delivery pipe (14) is fixedly connected to the hollow pipe (9), and a water pump (17) is installed on the other side of the top of the water tank (11).

2. A cleaning device for bridge maintenance according to claim 1, characterized in that: The input hole of the water pump (17) is connected to a water pump pipe (18), and the other end of the water pump pipe (18) is arranged in the water collecting tank (2); the output hole of the water pump (17) is connected to a water outlet pipe (19), and the other end of the water outlet pipe (19) is arranged in the water storage tank (11).

3. A cleaning device for bridge maintenance according to claim 1, characterized in that: A slag discharge port is provided on one side wall of the water storage tank (11), an impurity collection tank (16) is fixedly connected to the end of the slag discharge port, and an inclined filter screen plate (15) is fixed inside the slag discharge port.

4. A cleaning device for bridge maintenance according to claim 1, characterized in that: A fixing plate (20) is fixedly connected to both outer side walls of the water storage tank (11), a first fixing seat (21) is installed on the fixing plate (20), and a pneumatic cylinder (22) is hingedly connected inside the first fixing seat (21).

5. A cleaning device for bridge maintenance according to claim 4, characterized in that: The working end of the pneumatic cylinder (22) is equipped with a pneumatic rod (23), the other end of the pneumatic rod (23) is hinged on a fixing block (24) through a second fixing seat, and the fixing block (24) is fixedly connected to the swing frame (4).

6. A cleaning device for bridge maintenance according to claim 1, characterized in that: The two support plates (1) are both rotatably mounted with moving wheels (25), the two side walls of the water storage tank (11) are both equipped with inclined plates (26), and a handle (27) is fixedly connected between the two inclined plates (26).

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