Municipal bridge water supply maintenance device

Abstract

The utility model discloses a kind of municipal bridge water supply maintenance devices, it is related to bridge maintenance technical field.The utility model includes mounting plate and the spray head being set in the top of mounting plate, the left side of the spray head is connected with the setting of connecting pipe, further includes: angle adjusting part, the angle adjusting part is installed in the top of mounting plate;Reciprocating rotating part, the reciprocating rotating part is set on mounting plate;The angle adjusting part includes adjusting assembly, and the adjusting assembly is set in the top of mounting plate;Power component, the power component is installed in the top of mounting plate;The adjusting assembly includes the drive ring being set in the top of mounting plate.The utility model is set to angle adjusting part, solved the water supply maintenance device in the use process of existing, the angle of spraying is relatively fixed, can lead to maintenance range limited, only can cover the conventional area of bridge surface, influence bridge whole maintenance effect, difficult to fully guarantee the stability of bridge structure problem.

Description

Technical Field

[0001] This utility model belongs to the field of bridge maintenance technology, and in particular relates to a municipal bridge water supply maintenance device. Background Technology

[0002] In the process of urbanization, municipal bridges serve as transportation hubs, and their stable operation is crucial to smooth traffic and travel safety. Over long-term use, the concrete structure of bridges is prone to cracks, spalling, and other defects due to natural environment, vehicle loads, and material aging. If not maintained in time, it will affect the structural strength and lifespan. Water supply maintenance is the core means of daily bridge maintenance. It can alleviate concrete shrinkage cracks, enhance durability, and extend service life by replenishing water regularly and quantitatively. Therefore, efficient municipal bridge water supply maintenance devices are needed to complete the maintenance work.

[0003] However, the existing water supply maintenance equipment sprays at a relatively fixed angle during use, which limits the maintenance range and can only cover the conventional areas of the bridge surface, affecting the overall maintenance effect of the bridge and making it difficult to fully guarantee the stability of the bridge structure. Utility Model Content

[0004] The purpose of this utility model is to provide a municipal bridge water supply maintenance device. By setting an angle adjustment part, it solves the problem that the existing water supply maintenance devices have a relatively fixed spray angle during use, which leads to a limited maintenance range, can only cover the conventional area of ​​the bridge surface, affects the overall maintenance effect of the bridge, and makes it difficult to fully guarantee the stability of the bridge structure.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a municipal bridge water supply maintenance device, comprising a mounting plate and a nozzle disposed above the mounting plate. A connecting pipe is connected to the left side of the nozzle. The device further includes: an angle adjustment section mounted on the top of the mounting plate; a reciprocating rotation section disposed on the mounting plate; the angle adjustment section includes an adjustment assembly disposed above the mounting plate; and a power assembly mounted on the top of the mounting plate. The adjustment assembly includes a drive ring disposed on the top of the mounting plate, the drive ring having a drive groove. A circular ball is provided, and a cylindrical rod is provided on the drive ring. An L-shaped transmission rod is fixedly connected to the outer wall of the cylindrical rod. The side of the L-shaped transmission rod away from the cylindrical rod is fixedly connected to the circular ball. A support member is provided on the cylindrical rod. The adjustment component is installed on the power component, and the connecting pipe is connected to the water source through a water pump. The support member includes an L-shaped fixing frame fixedly connected to the outer wall of the cylindrical rod away from the L-shaped transmission rod. The top of the L-shaped fixing frame is fixedly connected to the nozzle. The L-shaped fixing frame is located on the rear side of the support block and realizes the adjustment of the spray angle. It is the core transmission structure of the angle adjustment function.

[0007] Furthermore, the reciprocating rotating part includes a transmission assembly mounted on a power assembly; and a drive assembly mounted on the transmission assembly.

[0008] Furthermore, the power assembly includes a support block rotatably connected to the outer wall of the cylindrical rod. A rotating rod is fixedly connected to the bottom of the support block, and the side of the rotating rod away from the support block is rotatably connected to a mounting plate. An electric telescopic rod is fixedly connected to the top of the mounting plate, and the output shaft of the electric telescopic rod is fixedly connected to a drive ring. A sliding rod is fixedly connected to the top of the mounting plate, and the top of the sliding rod passes through the drive ring and extends outward. The sliding rod is slidably connected to the drive ring. The electric telescopic rod and the sliding rod are arranged parallel to each other to ensure a stable and smooth angle adjustment process.

[0009] Furthermore, the transmission assembly includes a grooved plate fixedly connected to the outer wall of the rotating rod, the grooved plate having slots, and a motor support frame fixedly connected to the top of the mounting plate; the motor support frame is located on the right side of the rotating rod and is the core conversion structure for realizing reciprocating motion.

[0010] Furthermore, the drive assembly includes a motor fixedly connected to the top of the motor support frame. The output shaft of the motor is fixedly connected to a rotating shaft via a coupling. The side of the rotating shaft away from the motor passes through the motor support frame and extends outward. The rotating shaft is rotatably connected to the motor support frame. A drive component is provided on the rotating shaft. The rotating shaft is located above the slotted plate. The drive component includes a drive plate fixedly connected to the outer wall of the rotating shaft. A drive rod is fixedly connected to the bottom of the drive plate on the side away from the rotating shaft. The drive rod contacts the inner wall of the slot. The drive plate is located below the motor support frame, and the drive rod is located inside the slot, providing a power basis for the left and right reciprocating spraying of the nozzle.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up an angle adjustment unit, after the electric telescopic rod is started, it pushes the drive ring to move along the slide bar. The drive ring drives the cylindrical rod to rotate on the support block through the circular ball in the drive groove and the L-shaped transmission rod. The cylindrical rod then drives the nozzle to move to reduce the angle with the help of the L-shaped fixing frame. Reverse rotation can increase the nozzle angle, which solves the problem of blind spots in fixed-angle spraying, improves the uniformity of maintenance, better adapts to the maintenance needs of bridge structures, and ensures the maintenance effect.

[0013] 2. By setting up a reciprocating rotating part, after the motor is started, the motor drives the drive rod at the bottom of the drive plate to rotate through the rotating shaft. The drive plate drives the trough plate to move through the cooperation of the drive rod and the slot. The trough plate then drives the cylindrical rod to rotate through the rotating rod and the support block, and then adjusts the spraying direction of the nozzle through the L-shaped fixing frame. At the same time, with the continuous cooperation of the drive plate, the drive rod and the slot on the trough plate, the trough plate will drive the nozzle to achieve left and right reciprocating spraying through the rotating rod and the L-shaped fixing frame. The left and right reciprocating spraying expands the maintenance coverage area, reduces the spraying blind spots, improves maintenance efficiency and uniformity, and enhances the maintenance effect.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0017] Figure 2 This is a partial cross-sectional view of the angle adjustment part of this utility model;

[0018] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0019] Figure 4 This is a partial cross-sectional view of the reciprocating rotating part of this utility model;

[0020] Figure 5 This utility model Figure 4 A magnified structural diagram of B in the diagram.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 111. Mounting plate; 112. Nozzle; 113. Connecting pipe; 2. Angle adjustment section; 21. Adjustment assembly; 211. Drive ring; 212. Drive groove; 213. Sphere; 214. Cylindrical rod; 215. L-shaped transmission rod; 216. L-shaped fixing frame; 22. Power assembly; 221. Support block; 222. Rotating rod; 223. Electric telescopic rod; 224. Slide rod; 3. Reciprocating rotating section; 31. Transmission assembly; 311. Groove plate; 312. Groove; 313. Motor support frame; 32. Drive assembly; 321. Motor; 322. Rotating shaft; 323. Drive plate; 324. Drive rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 As shown, this utility model is a municipal bridge water supply maintenance device, including a mounting plate 111 and a nozzle 112 disposed above the mounting plate 111. A connecting pipe 113 is provided on the left side of the nozzle 112. It also includes: an angle adjustment part 2, which is installed on the top of the mounting plate 111; and a reciprocating rotation part 3, which is disposed on the mounting plate 111.

[0025] The angle adjustment unit 2 includes an adjustment assembly 21, which is disposed above the mounting plate 111; and a power assembly 22, which is mounted on the top of the mounting plate 111. The adjustment assembly 21 includes a drive ring 211 disposed on the top of the mounting plate 111, a drive groove 212 formed on the drive ring 211, a circular ball 213 disposed in the drive groove 212, a cylindrical rod 214 disposed on the drive ring 211, an L-shaped transmission rod 215 fixedly connected to the outer wall of the cylindrical rod 214, the side of the L-shaped transmission rod 215 away from the cylindrical rod 214 being fixedly connected to the circular ball 213, and a support member disposed on the cylindrical rod 214. The adjustment assembly 21 is mounted on the power assembly 22, and the connecting pipe 113 is connected to a water source via a water pump. The support member includes an L-shaped fixing bracket 216 fixedly connected to the outer wall of the cylindrical rod 214 away from the L-shaped transmission rod 215, the top of the L-shaped fixing bracket 216 being connected to the outer wall of the cylindrical rod 214 away from the L-shaped transmission rod 215. The nozzle 112 is fixedly connected; the L-shaped fixing bracket 216 is located on the rear side of the support block 221. The power assembly 22 includes a support block 221 rotatably connected to the outer wall of the cylindrical rod 214. A rotating rod 222 is fixedly connected to the bottom of the support block 221. The side of the rotating rod 222 away from the support block 221 is rotatably connected to the mounting plate 111. An electric telescopic rod 223 is fixedly connected to the top of the mounting plate 111. The output shaft of the electric telescopic rod 223 is fixedly connected to the drive ring 211. A sliding rod 224 is fixedly connected to the top of the mounting plate 111. The top of the sliding rod 224 passes through the drive ring 211 and extends outward. The sliding rod 224 is slidably connected to the drive ring 211. The electric telescopic rod 223 and the sliding rod 224 are arranged in parallel. By setting the angle adjustment part 2, the problem of blind spots in fixed-angle spraying is solved, the uniformity of maintenance is improved, and it can better adapt to the maintenance needs of bridge structures and ensure the maintenance effect.

[0026] The reciprocating rotating part 3 includes a transmission assembly 31, which is mounted on the power assembly 22; and a drive assembly 32, which is mounted on the transmission assembly 31. The transmission assembly 31 includes a slotted plate 311 fixedly connected to the outer wall of the rotating rod 222. The slotted plate 311 has a slot 312. A motor support frame 313 is fixedly connected to the top of the mounting plate 111. The motor support frame 313 is located on the right side of the rotating rod 222. The drive assembly 32 includes a motor 321 fixedly connected to the top of the motor support frame 313. The output shaft of the motor 321 is fixedly connected to a rotating shaft 322 via a coupling. The side of the rotating shaft 322 away from the motor 321 passes through the motor support frame. 313 extends outward, and the rotating shaft 322 is rotatably connected to the motor support frame 313. A driving component is provided on the rotating shaft 322. The rotating shaft 322 is located above the slotted plate 311. The driving component includes a driving plate 323 fixedly connected to the outer wall of the rotating shaft 322. A driving rod 324 is fixedly connected to the bottom of the side of the driving plate 323 away from the rotating shaft 322. The driving rod 324 is in contact with the inner wall of the slot 312. The driving plate 323 is located below the motor support frame 313, and the driving rod 324 is located inside the slot 312. By setting the reciprocating rotating part 3, the maintenance coverage area is expanded by reciprocating left and right spraying, the spraying blind spot is reduced, the maintenance efficiency and uniformity are improved, and the maintenance effect is enhanced.

[0027] It should be noted that the control of the electric telescopic rod 223 and the motor 321 in this application can both be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0028] A specific application of this embodiment is as follows: In use, the device can be installed in the required position using the mounting plate 111. Then, the nozzle 112 is connected to the water source via the connecting pipe 113 and the water pump. The water pump is then started for spraying. During spraying, the electric telescopic rod 223 is activated. At this time, the electric telescopic rod 223 pushes the drive ring 211 upwards on the slide rod 224. The drive ring 211, through the circular ball 213 in the drive groove 212 and the L-shaped transmission rod 215, drives the cylindrical rod 214 to rotate on the support block 221. The cylindrical rod 214, through the L-shaped fixing frame 216, drives the nozzle 112 to move, thereby lowering the angle of the nozzle 112. Through the reverse operation process described above, thus… Increasing the angle of the nozzle 112 is achieved by starting the motor 321. The motor 321 drives the drive rod 324 at the bottom of the drive plate 323 to rotate via the rotating shaft 322. The drive plate 323, through the action of the drive rod 324 and the slot 312, moves the slotted plate 311. The slotted plate 311 then drives the cylindrical rod 214 to rotate via the rotating rod 222 and the support block 221, thereby adjusting the spray direction of the nozzle 112 via the L-shaped fixing frame 216. Under the action of the drive plate 323 and the drive rod 324 in conjunction with the slot 312 on the slotted plate 311, the slotted plate 311 drives the nozzle 112 to spray left and right reciprocally via the rotating rod 222 and the L-shaped fixing frame 216.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A municipal bridge water supply maintenance device, comprising a mounting plate (111) and a nozzle (112) disposed above the mounting plate (111), wherein a connecting pipe (113) is connected to the left side of the nozzle (112), characterized in that, Also includes: An angle adjustment part (2) is mounted on the top of the mounting plate (111); A reciprocating rotating part (3) is provided on a mounting plate (111); The angle adjustment part (2) includes an adjustment component (21), which is disposed above the mounting plate (111); as well as A power assembly (22) is mounted on top of a mounting plate (111); The adjustment assembly (21) includes a drive ring (211) disposed on the top of the mounting plate (111), a drive groove (212) is provided on the drive ring (211), a circular ball (213) is disposed in the drive groove (212), a cylindrical rod (214) is disposed on the drive ring (211), an L-shaped transmission rod (215) is fixedly connected to the outer wall of the cylindrical rod (214), the side of the L-shaped transmission rod (215) away from the cylindrical rod (214) is fixedly connected to the circular ball (213), and a support member is provided on the cylindrical rod (214); The regulating component (21) is installed on the power component (22), and the connecting pipe (113) is connected to the water source through the water pump.

2. The municipal bridge water supply maintenance device according to claim 1, characterized in that, The reciprocating rotating part (3) includes a transmission assembly (31) mounted on the power assembly (22); and A drive assembly (32) is mounted on a transmission assembly (31).

3. A municipal bridge water supply maintenance device according to claim 2, characterized in that, The power assembly (22) includes a support block (221) rotatably connected to the outer wall of a cylindrical rod (214). A rotating rod (222) is fixedly connected to the bottom of the support block (221). The side of the rotating rod (222) away from the support block (221) is rotatably connected to a mounting plate (111). An electric telescopic rod (223) is fixedly connected to the top of the mounting plate (111). The output shaft of the electric telescopic rod (223) is fixedly connected to a drive ring (211). A sliding rod (224) is fixedly connected to the top of the mounting plate (111). The top of the sliding rod (224) passes through the drive ring (211) and extends outward. The sliding rod (224) is slidably connected to the drive ring (211). The electric telescopic rod (223) and the sliding rod (224) are arranged in parallel.

4. A municipal bridge water supply maintenance device according to claim 3, characterized in that, The transmission assembly (31) includes a grooved plate (311) fixedly connected to the outer wall of the rotating rod (222), the grooved plate (311) having a slot (312), and a motor support frame (313) fixedly connected to the top of the mounting plate (111). Among them, the motor support frame (313) is located on the right side of the rotating rod (222).

5. A municipal bridge water supply maintenance device according to claim 4, characterized in that, The drive assembly (32) includes a motor (321) fixedly connected to the top of the motor support frame (313). The output shaft of the motor (321) is fixedly connected to a rotating shaft (322) via a coupling. The side of the rotating shaft (322) away from the motor (321) passes through the motor support frame (313) and extends outward. The rotating shaft (322) is rotatably connected to the motor support frame (313). A drive component is provided on the rotating shaft (322). The rotating shaft (322) is located above the groove plate (311).

6. A municipal bridge water supply maintenance device according to claim 5, characterized in that, The support includes an L-shaped fixing frame (216) fixedly connected to the outer wall of the cylindrical rod (214) away from the L-shaped transmission rod (215), and the top of the L-shaped fixing frame (216) is fixedly connected to the nozzle (112). The L-shaped fixing bracket (216) is located on the rear side of the support block (221).

7. A municipal bridge water supply maintenance device according to claim 6, characterized in that, The driving component includes a driving plate (323) fixedly connected to the outer wall of the rotating shaft (322), and a driving rod (324) fixedly connected to the bottom of the side of the driving plate (323) away from the rotating shaft (322), and the driving rod (324) is in contact with the inner wall of the slot (312). The drive plate (323) is located below the motor support frame (313), and the drive rod (324) is located in the slot (312).

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