Bridge hanging basket construction spraying maintenance device

Abstract

The utility model relates to the field of bridge box girder construction spraying maintenance, and discloses a bridge hanging basket construction spraying maintenance device which comprises a liquid storage box, a first support is fixedly installed on the top face of the liquid storage box, a bearing is fixedly installed on one side of the first support, and an installation rotating rod is fixedly installed in the middle of the bearing. A plurality of pipe winding discs are mounted on the outer surface of the mounting rotating rod at equal intervals in an array mode, spraying maintenance pipes are connected to the interiors of the pipe winding discs in a winding mode, and a worker rotates a hand wheel to enable a connecting shaft, the mounting rotating rod and the pipe winding discs to start to rotate, so that the spraying maintenance pipes are conveniently unwound and unfolded; therefore, a worker can conveniently lay and install a plurality of spraying maintenance pipes on the top and the side of the hanging basket support, at the moment, liquid in the liquid storage tank enters the spraying maintenance pipes under the action of the submersible pump, and then spraying maintenance operation is carried out on a bridge poured on a hanging basket construction site. According to the device, the multiple spraying maintenance pipes are convenient to unfold, use and store and convenient to carry, and the spraying construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of bridge box girder construction spraying maintenance, in particular to a bridge hanging basket construction spraying maintenance device. BACKGROUND

[0002] The hanging basket construction spraying maintenance is a maintenance method for concrete structure during the bridge hanging basket construction stage, which mainly relies on a special spraying maintenance device to carry out the work, and the spraying maintenance device is usually composed of a water supply unit, a spraying pipeline network, a nozzle assembly and a control module, etc. The water supply unit generally includes a water tank and a water pump. The water tank stores maintenance water, and the water pump provides power and pressure for water delivery. The spraying pipeline is laid according to the layout of the hanging basket and the part of the concrete to be maintained, and extends to various parts of the beam body and the top plate of the bridge. The spraying maintenance can not only improve the maintenance quality of the bridge, but also reduce the interference to the workers during the construction process, improve the construction efficiency, and finally ensure the overall quality and safety of the project.

[0003] A suspension casting box girder construction maintenance device is disclosed in the utility model patent with the publication number CN219604187U, which comprises a water inlet hose and a spraying pipe, and a plurality of atomizing nozzles are arranged on the spraying pipe. The spraying pipe comprises first to fifth sections of spraying pipes connected in sequence. The first section of spraying pipe is connected with the water inlet hose, and a valve is arranged at the joint of the two. The first section of spraying pipe is fixed on a rolling support, and the rolling support is arranged on the box girder. The second section of spraying pipe is fixed on the hanging basket formwork support through a fixing piece. The third section of spraying pipe is fixed on the outer sliding beam support of the hanging basket through a fixing piece. The fifth section of spraying pipe is fixed on the inner sliding beam support of the hanging basket through a fixing piece. The device is convenient to assemble and disassemble, has high efficiency, can be used repeatedly, and has strong applicability.

[0004] However, it is found in actual use that: the device achieves the maintenance purpose of the cast bridge concrete during the hanging basket construction through the water inlet hose and the spraying pipe;

[0005] Under normal circumstances, the spraying maintenance pipeline is usually laid on the overall frame of the hanging basket, and the spraying holes or nozzles on the pipeline are accurately aimed at the concrete parts to be sprayed, so as to smoothly promote the spraying maintenance work of the concrete. However, the current spraying pipe installed on the hanging basket has the problems of too many and too long, which makes the spraying pipe inconvenient to store and use, and difficult to realize efficient operation and control, affecting the convenience and efficiency of construction maintenance. Therefore, a bridge hanging basket construction spraying maintenance device is provided. CONTENT OF THE UTILITY MODEL

[0006] The purpose of the present application is to solve the above-mentioned problems, and to provide a bridge hanging basket construction spraying maintenance device.

[0007] The technical scheme adopted by the present application is as follows: a bridge hanging basket construction spraying maintenance device, comprising a liquid storage tank, a support one is fixedly installed on the top surface of the liquid storage tank, a bearing is fixedly installed on one side of the support one, an installation rotating rod is fixedly installed in the middle of the bearing, a plurality of pipe winding discs are equidistantly arranged on the outer surface of the installation rotating rod, and a spraying maintenance pipe is wound and connected inside each of the plurality of pipe winding discs, a plurality of limiting clamping grooves are circumferentially arranged on the outer surface of the pipe winding disc, a water inlet pipe male head is fixedly installed on one end of the spraying maintenance pipe, a support two is fixedly installed on the top surface of the liquid storage tank, the installation rotating rod penetrates through one side of the support two away from the support one, a connecting shaft is fixedly installed on the end of the installation rotating rod away from the support one, a hand wheel is fixedly installed on the outer surface of one end of the connecting shaft, and a limiting mechanism is arranged on the outer surface of the connecting shaft.

[0008] In a preferred embodiment, the limiting mechanism comprises a disc, a fixing bolt and a threaded connection hole, the disc is fixedly installed on the outer surface of one end of the connecting shaft, the fixing bolt is threadedly connected on one side of the disc, and a plurality of threaded connection holes corresponding to the fixing bolt are formed in one side of the support two.

[0009] In a preferred embodiment, a fixing frame is fixedly installed on the top surface of the liquid storage tank, a solar panel is fixedly installed on the top surface of the fixing frame, a box body is fixedly installed on the right side of the liquid storage tank, and the solar panel is electrically connected with the box body.

[0010] In a preferred embodiment, a plurality of water supply pipe female heads are fixedly installed on the front side of the liquid storage tank.

[0011] In a preferred embodiment, a water injection pipe is fixedly installed on the top surface of the liquid storage tank, a cap is threadedly connected on the top surface of the water injection pipe, and a transparent window is fixedly installed on the right side of the liquid storage tank.

[0012] In a preferred embodiment, a push rod is fixedly installed on the rear side of the liquid storage tank, and a plurality of brake universal wheels are rotationally connected to the bottom surface of the liquid storage tank close to the corners.

[0013] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0014] 1、According to the scheme, the operator first rotates the hand wheel, so that the connecting shaft, the installation rotating rod and the pipe winding disc start to rotate, so that the spray maintenance pipe connected inside the pipe winding disc is unwound and expanded, so that the personnel can lay and install multiple spray maintenance pipes on the top and side of the hanging basket support, after the multiple spray maintenance pipes are laid and installed, the male head of the water inlet pipe is connected with the female head of the water supply pipe, so that the liquid in the liquid storage tank enters the inside of the spray maintenance pipe under the action of the submersible pump, and then the bridge construction site is sprayed and maintained, the multiple spray maintenance pipes of the device are not only convenient to expand, use and store, but also convenient to carry, and the efficiency and convenience of the spray construction are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a schematic diagram of the connecting shaft structure of the present application;

[0017] Figure 3 It is a schematic diagram of the left view structure of the present application.

[0018] Marked in the figure: 1, liquid storage tank; 2, support one; 3, bearing; 4, installation rotating rod; 5, pipe winding disc; 6, spray maintenance pipe; 7, limiting slot; 8, male head of water inlet pipe; 9, support two; 10, connecting shaft; 11, hand wheel; 12, limiting mechanism; 1201, disc; 1202, fixing bolt; 1203, threaded hole; 13, fixing frame; 14, solar panel; 15, box; 16, female head of water supply pipe; 17, water injection pipe; 18, transparent window; 19, push rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below combined with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] REFERENCE Figure 1 , Figure 2 and Figure 3The utility model provides a kind of bridge hanging basket construction spraying maintenance device, including liquid storage tank 1, the top surface of liquid storage tank 1 is fixedly installed with support one 2, one side of support one 2 is fixedly installed with bearing 3, the middle part of bearing 3 is fixedly installed with installation rotating rod 4, the outer surface of installation rotating rod 4 is installed with multiple winding pipe discs 5 at equal intervals, and multiple winding pipe discs 5 are all wound with spraying maintenance pipe 6 inside;By the bearing 3 of being set, multiple winding pipe discs 5 are rotated, by the multiple winding pipe discs 5 of being set, spraying maintenance pipe 6 is wound, so that the storage and use of spraying maintenance pipe 6 are facilitated.

[0021] Reference Figure 1 、 Figure 2 and Figure 3 The outer surface of winding pipe disc 5 is circumferentially arrayed with multiple limiting grooves 7, one end of spraying maintenance pipe 6 is fixedly installed with water inlet pipe male head 8, and the front side of liquid storage tank 1 is fixedly installed with multiple water supply pipe female heads 16;By the multiple limiting grooves 7 of being set, in the rotating process of winding pipe disc 5, water inlet pipe male head 8 installed at one end of spraying maintenance pipe 6 can be connected in the limiting groove 7, which facilitates the rotation of winding pipe disc 5 to realize the storage or expansion of spraying maintenance pipe 6, when spraying maintenance pipe 6 is expanded in place, the worker can connect water inlet pipe male head 8 with water supply pipe female head 16, and the inside of liquid storage tank 1 is provided with a submersible pump, which is connected with water supply pipe female head 16 through liquid supply pipeline, so that when the submersible pump is started, liquid can be sequentially transported to the inside of spraying maintenance pipe 6 through water supply pipe female head 16 and water inlet pipe male head, and finally sprayed through the spray hole to perform spraying maintenance work, ensuring the smooth progress of the whole maintenance process, effectively improving the operability and convenience of spraying maintenance work.

[0022] Reference Figure 1 、 Figure 2 The top surface of liquid storage tank 1 is fixedly installed with support two 9, and installation rotating rod 4, away from support one 2, penetrates one side of support two 9, the end of installation rotating rod 4, away from support one 2, is fixedly installed with connecting shaft 10, the outer surface of one end of connecting shaft 10 is fixedly installed with hand wheel 11, and the outer surface of connecting shaft 10 is provided with limiting mechanism 12;By the connecting shaft 10 and hand wheel 11 of being set, liquid storage tank 1 is rotated, so that spraying maintenance pipe 6 is stored and released.

[0023] Reference Figure 1 、 Figure 2The limiting mechanism 12 includes a disc 1201, a fixing bolt 1202, and a threaded connection hole 1203. The disc 1201 is fixedly installed on the outer surface of one end of the connecting shaft 10. The fixing bolt 1202 is threadedly connected to one side of the disc 1201. Multiple threaded connection holes 1203 corresponding to the fixing bolt 1202 are opened on one side of the bracket 2 9. When the pipe disc 5 is rotated to retract or unfold the spray maintenance pipe 6, the personnel can screw one end of the fixing bolt 1202 into the interior of one of the multiple threaded connection holes 1203, which makes it easy to lock the installation rotating rod 4 so that it will not rotate at will.

[0024] refer to Figure 1 , Figure 3 A mounting bracket 13 is fixedly installed on the top surface of the liquid storage tank 1, and a solar panel 14 is fixedly installed on the top surface of the mounting bracket 13. A housing 15 is fixedly installed on the right side of the liquid storage tank 1, and the solar panel 14 is electrically connected to the housing 15. A storage battery is installed inside the housing 15. The solar panel 14 facilitates the conversion of solar energy into electrical energy and its transmission to the storage battery, thus facilitating the use of subsequent power supply equipment.

[0025] refer to Figure 1 A water injection pipe 17 is fixedly installed on the top surface of the liquid storage tank 1, and a cap is threadedly connected to the top surface of the water injection pipe 17. A transparent window 18 is fixedly installed on the right side of the liquid storage tank 1. The water injection pipe 17 facilitates the injection of liquid into the liquid storage tank 1, and the transparent window 18 facilitates the observation of the liquid level inside the liquid storage tank 1.

[0026] refer to Figure 1 A push rod 19 is fixedly installed on the rear side of the liquid storage tank 1, and multiple universal casters with brakes are rotatably connected to the bottom surface of the liquid storage tank 1 near the corners; the push rod 19 and the universal casters with brakes facilitate the movement of the liquid storage tank 1 and improve convenience.

[0027] The implementation principle of the bridge hanging basket construction spraying maintenance device embodiment of the application is as follows: the operator first pushes the device to the bridge hanging basket construction site and stably places it in the appropriate position, then the worker twists the fixing bolt 1202 in the limiting mechanism 12 to make it come out from the inside of the threaded connection hole 1203, so that the connecting shaft 10 and the installation rotating rod 4 can be rotated by the hand wheel 11, so that the winding pipe disc 5 installed on the outer surface of the installation rotating rod 4 starts to rotate, when the winding pipe disc 5 rotates, the spraying maintenance pipe 6 connected inside is unwound and expanded, the worker lays and installs multiple spraying maintenance pipes 6 on the top and side of the hanging basket support, after the multiple spraying maintenance pipes 6 are laid and installed, the worker connects the water inlet pipe male head 8 with the water supply pipe female head 16, so that the liquid in the liquid tank 1 enters the inside of the spraying maintenance pipe 6 under the action of the submersible pump, and then the bridge pouring and constructed in the hanging basket construction site is implemented spraying maintenance operation, when the bridge construction is completed, the reverse steps are operated to complete the storage of the spraying maintenance pipe 6, the multiple spraying maintenance pipes 6 of the device are not only convenient to expand, use and store, but also convenient to carry, effectively improve the efficiency and convenience of the spraying construction, and provide strong guarantee for the concrete maintenance work in the bridge hanging basket construction.

[0028] The above embodiments are only used to illustrate the technical solutions of the application, but not limit them; although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the application.

Claims

1. A bridge hanging basket construction spraying maintenance device, comprising a liquid storage tank (1), characterized in that: The top surface of the liquid storage tank (1) is fixedly installed with a support one (2), one side of the support one (2) is fixedly installed with a bearing (3), the middle part of the bearing (3) is fixedly installed with a mounting rotating rod (4), the outer surface of the mounting rotating rod (4) is installed with a plurality of pipe winding discs (5) at equal intervals, and a plurality of spraying maintenance pipes (6) are woundly connected inside the pipe winding discs (5), a plurality of limiting clamping grooves (7) are circumferentially arranged on the outer surface of the pipe winding disc (5), one end of the spraying maintenance pipe (6) is fixedly installed with a water inlet pipe male head (8), the top surface of the liquid storage tank (1) is fixedly installed with a support two (9), one side of the mounting rotating rod (4) away from the support one (2) penetrates one side of the support two (9), one end of the mounting rotating rod (4) away from the support one (2) is fixedly installed with a connecting shaft (10), the outer surface of one end of the connecting shaft (10) is fixedly installed with a hand wheel (11), and the outer surface of the connecting shaft (10) is provided with a limiting mechanism (12).

2. The spraying maintenance device for bridge hanging basket construction of claim 1, characterized in that: The limiting mechanism (12) comprises a disc (1201), a fixed bolt (1202) and a threaded connection hole (1203), the outer surface of one end of the connecting shaft (10) is fixedly installed with a disc (1201), one side of the disc (1201) is threadedly connected with a fixed bolt (1202), and one side of the support two (9) is provided with a plurality of threaded connection holes (1203) corresponding to the fixed bolt (1202).

3. The spraying maintenance device for bridge hanging basket construction of claim 1, wherein: The top surface of the liquid storage tank (1) is fixedly installed with a fixed frame (13), the top surface of the fixed frame (13) is fixedly installed with a solar panel (14), the right side of the liquid storage tank (1) is fixedly installed with a tank body (15), and the solar panel (14) and the tank body (15) are electrically connected.

4. The spraying maintenance device for bridge hanging basket construction of claim 1, characterized in that: The front side of the liquid storage tank (1) is fixedly installed with a plurality of water supply pipe female heads (16).

5. The spraying and curing device for bridge hanging basket construction of claim 1, wherein: The top surface of the liquid storage tank (1) is fixedly installed with a water filling pipe (17), the top surface of the water filling pipe (17) is threadedly connected with a cap, the right side of the liquid storage tank (1) is fixedly installed with a transparent window (18).

6. The spraying maintenance device for bridge hanging basket construction of claim 1, wherein: The rear side of the liquid storage tank (1) is fixedly installed with a push rod (19), and the bottom surface of the liquid storage tank (1) is rotatably connected with a plurality of brake universal wheels near the corners.

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