Highway bridge maintenance spraying device

Abstract

The utility model discloses a highway bridge maintenance spraying device which comprises a supporting plate, a water tank assembly is arranged on the top of the supporting plate, and a spraying assembly is arranged on the top of the supporting plate. According to the device, a water source is injected into the water tank main body through the water inlet valve, then a water pump is started to inject the water source into a sprayer through a water pipe and a flow dividing pipe, then a motor is started to drive a first bevel gear on a rotating rod to rotate, and then threaded rods on two second bevel gears are driven to synchronously rotate through meshing of the first bevel gear and the second bevel gears; by means of the structure, the two sprayers are expanded in the opposite directions, then the hydraulic lifting rods are started to adjust the height positions of the sprayers, a worker pushes the handrail to move on the bridge through the moving assemblies, and then the sprayers are started to conduct spraying maintenance on the two sides of the bridge. And the effects that the two sides of the bridge can be sprayed at the same time, and the width can be freely adjusted for the bridges with different widths at the same time are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway bridges, and more specifically, to a highway bridge maintenance spraying device. Background Art

[0002] Highway bridges are engineering structures that connect two or more places, usually across rivers, canyons, other roads or railways to allow vehicles and pedestrians to pass safely. They are an important part of transportation infrastructure and play an important role in promoting economic exchanges and personnel exchanges between regions.

[0003] After searching, the existing patent (Announcement No.: CN213792292U) discloses a multi-angle spray device for highway bridge maintenance, including a base and a water inlet pipe, the upper surface of the base is fixedly connected with a support plate, one side of the support plate is provided with an opening, one side of the opening is movably connected with a horizontal plate, the other side of the horizontal plate is movably connected with a vertical plate, one side of the support plate is provided with a water inlet channel, one side of the water inlet channel is provided with a spray head, one side of the water inlet channel is fixedly connected with a first connection port, and one side of the horizontal plate is provided with a water inlet channel. The multi-angle spray device for highway bridge maintenance can make the water in the water tank reach the support plate, the horizontal plate and the vertical plate through the four-way interface through a water pump, and the support plate, the horizontal plate and the vertical plate are all provided with neat spray heads, which can spray water. The device can be pushed by the wheels and the push rod to ensure the convenience of water spraying, and the support plate, the horizontal plate and the vertical plate can be movably arranged to cross the anti-collision wall without lifting the base.

[0004] When the device is in use, when the other side of the bridge needs to be maintained, it may be necessary to move the device to the opposite side, which consumes additional time and labor. At the same time, the length cannot be freely adjusted when facing bridges of different sizes. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a highway bridge maintenance spray device to solve the problem that when the other side of the bridge needs to be maintained, the device may need to be moved to the opposite side, thereby consuming extra time and labor, and the length cannot be freely adjusted when facing bridges of different sizes.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a highway bridge maintenance spray device, comprising a support plate, a water tank assembly is arranged on the top of the support plate, a spray assembly is arranged on the top of the support plate for spraying both sides of the bridge, a storage assembly is arranged on the top of the support plate, and a moving assembly is arranged on the bottom of the support plate.

[0007] Preferably, the water tank assembly includes a support member, a water tank body, and a water inlet valve, the support member is fixedly mounted on the top of the support plate, the water tank body is fixedly mounted on the top of the support member, and the water inlet valve is fixedly mounted on the top of the water tank body.

[0008] Preferably, the water tank assembly further includes a water pump, a water pipe, and a diversion pipe, wherein the water pump is fixedly installed inside the water tank body, the water pipe is fixedly installed on the top of the water pump, and the diversion pipe is fixedly installed on the top of the water pipe.

[0009] Preferably, the spray assembly includes a dustproof box, a motor, a transmission part, and a limit plate. The dustproof box is arranged on the top of the support plate, the motor is fixedly installed inside the support plate, the transmission part is arranged inside the dustproof box, and the limit plate is fixedly installed on one side of the dustproof box.

[0010] Preferably, the spray assembly also includes a connecting plate, a threaded rod, a sprayer, and a hydraulic lifting rod. The threaded rod is arranged on one side of the transmission part, the sprayer is movably mounted on the outer surface of the threaded rod, the bottom end of the hydraulic lifting rod is fixedly mounted on the top of the support plate, and the top end of the hydraulic lifting rod is fixedly mounted on the bottom of the dustproof box.

[0011] Preferably, the transmission part includes a rotating rod, a bevel gear 1, and a bevel gear 2. The rotating rod is fixedly installed at the bottom end of the motor output shaft, the bevel gear 1 is fixedly sleeved on the outer surface of the rotating rod, the bevel gear 2 is fixedly sleeved on one end of the threaded rod, and the bevel gear 2 is meshed with the bevel gear 1.

[0012] Preferably, the storage assembly includes an armrest, a connecting rod, and a storage box, the armrest is fixedly mounted on the top of the support plate, the connecting rod is fixedly mounted on the inner side of the armrest, and the storage box is fixedly mounted on one side of the connecting rod.

[0013] Preferably, two groups of the hydraulic lifting rods are provided, and the two groups of the hydraulic lifting rods are equidistantly arranged at the bottom of the dustproof box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model injects water into the water tank body through the water inlet valve, then starts the water pump to inject water into the sprinkler through the water pipe and the diversion pipe, then starts the motor to drive the bevel gear 1 on the rotating rod to rotate, then drives the threaded rods on the two bevel gears 2 to rotate synchronously through the meshing of the bevel gear 1 and the bevel gear 2, so that the two sprinklers expand in opposite directions, then starts the hydraulic lifting rod to adjust the height position of the sprinkler, and the staff then pushes the handrail to move on the bridge through the moving assembly, and then starts the sprinkler to spray and maintain both sides of the bridge. By utilizing the above structure, it is achieved that both sides of the bridge can be sprayed at the same time, and the width can be freely adjusted when facing bridges of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the water tank assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the spray assembly of the utility model;

[0019] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the structure of A;

[0020] Figure 5 It is a schematic diagram of the storage component structure of the utility model.

[0021] [Reference Signs]

[0022] 1. Support plate; 2. Water tank assembly; 3. Spray assembly; 4. Storage assembly; 5. Moving assembly; 201. Support member; 202. Water tank body; 203. Water inlet valve; 204. Water pump; 205. Water pipe; 206. Diverter pipe; 301. Dustproof box; 302. Motor; 303. Transmission unit; 304. Limit plate; 305. Connecting plate; 306. Threaded rod; 307. Sprinkler; 308. Hydraulic lifting rod; 309. Rotating rod; 310. Bevel gear 1; 311. Bevel gear 2; 401. Handrail; 402. Connecting rod; 403. Storage box. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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. Embodiment 1

[0024] The preferred embodiment of the highway bridge maintenance spraying device provided by the utility model is as follows Figures 1 to 5 As shown: it includes a support plate 1, a water tank assembly 2 is arranged on the top of the support plate 1, a spray assembly 3 is arranged on the top of the support plate 1 for spraying both sides of the bridge, a storage assembly 4 is arranged on the top of the support plate 1, and a moving assembly 5 is arranged on the bottom of the support plate 1.

[0025] In this embodiment, the water tank assembly 2 includes a support member 201, a water tank body 202, and a water inlet valve 203. The support member 201 is fixedly installed on the top of the support plate 1, the water tank body 202 is fixedly installed on the top of the support member 201, and the water inlet valve 203 is fixedly installed on the top of the water tank body 202.

[0026] In this embodiment, the water tank assembly 2 also includes a water pump 204, a water pipe 205, and a diversion pipe 206. The water pump 204 is fixedly installed inside the water tank body 202, the water pipe 205 is fixedly installed on the top of the water pump 204, and the diversion pipe 206 is fixedly installed on the top of the water pipe 205.

[0027] In this embodiment, the spray assembly 3 includes a dustproof box 301, a motor 302, a transmission part 303, and a limit plate 304. The dustproof box 301 is arranged on the top of the support plate 1, the motor 302 is fixedly installed inside the support plate 1, the transmission part 303 is arranged inside the dustproof box 301, and the limit plate 304 is fixedly installed on one side of the dustproof box 301.

[0028] In this embodiment, the spray assembly 3 also includes a connecting plate 305, a threaded rod 306, a sprayer 307, and a hydraulic lifting rod 308. The threaded rod 306 is arranged on one side of the transmission part 303, the sprayer 307 is movably installed on the outer surface of the threaded rod 306, the bottom end of the hydraulic lifting rod 308 is fixedly installed on the top of the support plate 1, and the top end of the hydraulic lifting rod 308 is fixedly installed on the bottom of the dustproof box 301.

[0029] In this embodiment, the transmission part 303 includes a rotating rod 309, a bevel gear 1 310, and a bevel gear 2 311. The rotating rod 309 is fixedly installed at the bottom end of the output shaft of the motor 302, the bevel gear 1 310 is fixedly sleeved on the outer surface of the rotating rod 309, the bevel gear 2 311 is fixedly sleeved on one end of the threaded rod 306, and the bevel gear 2 311 is meshed with the bevel gear 1 310. Embodiment 2

[0030] On the basis of the first embodiment, the preferred embodiment of the highway bridge maintenance spraying device provided by the utility model is as follows: Figures 1 to 5As shown: the storage assembly 4 includes an armrest 401, a connecting rod 402, and a storage box 403. The armrest 401 is fixedly installed on the top of the support plate 1, the connecting rod 402 is fixedly installed on the inner side of the armrest 401, and the storage box 403 is fixedly installed on one side of the connecting rod 402.

[0031] In this embodiment, two groups of hydraulic lifting rods 308 are provided, and the two groups of hydraulic lifting rods 308 are equidistantly arranged at the bottom of the dustproof box 301 .

[0032] The working process of the utility model is as follows:

[0033] When the staff uses it, they first inject water into the water tank body 202 through the water inlet valve 203, then start the water pump 204 to inject water into the sprinkler 307 through the water pipe 205 and the diversion pipe 206, then start the motor 302 to drive the bevel gear 1 310 on the rotating rod 309 to rotate, then through the engagement of the bevel gear 1 310 with the bevel gear 2 311, drive the threaded rods 306 on the two bevel gears 2 311 to rotate synchronously, so that the two sprinklers 307 expand in opposite directions, then start the hydraulic lifting rod 308 to adjust the height position of the sprinkler 307, and then the staff pushes the handrail 401 to move on the bridge through the moving component 5, and then starts the sprinkler 307 to spray and maintain both sides of the bridge.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A highway bridge maintenance spraying device, comprising a support plate (1), characterized in that: A water tank assembly (2) is arranged on the top of the support plate (1), a spray assembly (3) is arranged on the top of the support plate (1) for spraying both sides of the bridge, a storage assembly (4) is arranged on the top of the support plate (1), and a moving assembly (5) is arranged on the bottom of the support plate (1).

2. A highway bridge maintenance spraying device according to claim 1, characterized in that: The water tank assembly (2) comprises a support member (201), a water tank body (202), and a water inlet valve (203); the support member (201) is fixedly mounted on the top of the support plate (1); the water tank body (202) is fixedly mounted on the top of the support member (201); and the water inlet valve (203) is fixedly mounted on the top of the water tank body (202).

3. A highway bridge maintenance spraying device according to claim 2, characterized in that: The water tank assembly (2) further comprises a water pump (204), a water pipe (205), and a diversion pipe (206); the water pump (204) is fixedly mounted inside the water tank body (202); the water pipe (205) is fixedly mounted on the top of the water pump (204); and the diversion pipe (206) is fixedly mounted on the top of the water pipe (205).

4. A highway bridge maintenance spraying device according to claim 3, characterized in that: The spray assembly (3) comprises a dustproof box (301), a motor (302), a transmission part (303), and a limit plate (304); the dustproof box (301) is arranged on the top of the support plate (1); the motor (302) is fixedly mounted inside the support plate (1); the transmission part (303) is arranged inside the dustproof box (301); and the limit plate (304) is fixedly mounted on one side of the dustproof box (301).

5. A highway bridge maintenance spraying device according to claim 4, characterized in that: The spray assembly (3) further comprises a connecting plate (305), a threaded rod (306), a sprayer (307), and a hydraulic lifting rod (308), wherein the threaded rod (306) is arranged on one side of the transmission part (303), the sprayer (307) is movably mounted on the outer surface of the threaded rod (306), the bottom end of the hydraulic lifting rod (308) is fixedly mounted on the top of the support plate (1), and the top end of the hydraulic lifting rod (308) is fixedly mounted on the bottom of the dustproof box (301).

6. A highway bridge maintenance spraying device according to claim 5, characterized in that: The transmission part (303) comprises a rotating rod (309), a bevel gear 1 (310), and a bevel gear 2 (311); the rotating rod (309) is fixedly mounted on the bottom end of the output shaft of the motor (302); the bevel gear 1 (310) is fixedly sleeved on the outer surface of the rotating rod (309); the bevel gear 2 (311) is fixedly sleeved on one end of the threaded rod (306); and the bevel gear 2 (311) is meshed with the bevel gear 1 (310).

7. A highway bridge maintenance spraying device according to claim 6, characterized in that: The storage assembly (4) comprises an armrest (401), a connecting rod (402), and a storage box (403); the armrest (401) is fixedly mounted on the top of the support plate (1); the connecting rod (402) is fixedly mounted on the inner side of the armrest (401); and the storage box (403) is fixedly mounted on one side of the connecting rod (402).

8. A highway bridge maintenance spraying device according to claim 7, characterized in that: Two groups of hydraulic lifting rods (308) are provided, and the two groups of hydraulic lifting rods (308) are equidistantly arranged at the bottom of the dustproof box (301).

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