Pay-off device for water conservancy project

Abstract

The pay-off device for the water conservancy project comprises a movable base, a hoisting mechanism is arranged at the upper end of the movable base, a cleaning mechanism used for cleaning soil on the surface of a cable is arranged on the movable base, and the cleaning mechanism comprises two installation frames fixedly connected to the movable base. And fixing wheels are rotationally connected into the two mounting frames, an air outlet frame is mounted on the side wall of one mounting frame through a mounting piece, and a plurality of third air outlet nozzles are arranged at the top in the air outlet frame. The cleaning mechanism is arranged, soil on the surface of a cable can be washed off through sprayed high-speed airflow when the cable is taken up, and therefore the taken-up cable is kept clean and can be directly used next time conveniently, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a line-laying device for water conservancy projects. Background Art

[0002] At the construction site of a water conservancy project, workers will mark out various elements according to the design in the water conservancy project drawings, and use a line-laying mechanism to lay out the lines, so that they can quickly find the specific locations according to the marks made. This will greatly improve construction efficiency and reduce the construction error rate.

[0003] In the prior art, workers usually use a wire-laying device to lay the cables on the predetermined line, and usually reel them in after marking. However, the traditional wire-laying device has a relatively simple function, and when reeling in the cables, it only puts the released cables into the device. When there is a lot of mud at some construction sites, the mud will be brought into the device. If the mud enters for a long time, it will not only affect the use of the line, but also the use of the device. Therefore, it is necessary to design a wire-laying device for water conservancy projects to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a wire-laying device for water conservancy projects.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A line-laying device for water conservancy projects comprises a mobile base, a winch mechanism is provided at the upper end of the mobile base, a cleaning mechanism for cleaning dirt on the surface of the cable is provided on the mobile base, the cleaning mechanism comprises two mounting frames fixedly connected to the mobile base, both mounting frames are rotatably connected with fixed wheels, an air outlet frame is installed on the side wall of one of the mounting frames through a mounting piece, a plurality of third air outlet nozzles are provided on the top of the air outlet frame, an air compressor is provided on the upper end of the mobile base, and a limiting mechanism for limiting the movement of the cable is provided in the mounting frame.

[0007] Preferably, the limiting mechanism includes two vertical plates slidably connected to the two inner walls of the mounting frame, the two vertical plates are connected with movable wheels for common rotation, the side walls of the vertical plates are fixedly connected with two bolts, the bolts are provided with fastening nuts, and the two side walls of the mounting frame are provided with sliding grooves that cooperate with the bolts.

[0008] Preferably, a hot air blower is fixedly connected to the upper end of the movable base, an air outlet end of the hot air blower is connected to an air outlet pipe, an air outlet tube is connected to the air outlet pipe, and a plurality of air outlets are opened on the inner wall of the air outlet tube.

[0009] Preferably, a push rod is fixedly connected to the upper end of the mobile base, and a battery is provided at the upper end of the mobile base.

[0010] Preferably, the air outlet frame is provided with a plurality of first air outlet nozzles connected to the interior thereof, and the first air outlet nozzles are arranged horizontally.

[0011] Preferably, the air outlet frame is provided with a plurality of second air outlet nozzles connected with the interior thereof, and the second air outlet nozzles are arranged at an angle.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a cleaning mechanism. When the cable is collected, the air compressor can be started to send gas into the air outlet frame. The high-speed airflow can wash away the dirt on the surface of the cable, so that the received cable remains clean and is convenient for direct use next time, thereby improving the practicality of the device;

[0014] 2. The device is provided with a limit mechanism. By loosening a plurality of adjusting nuts, the vertical plate is moved upward or downward, and then the adjusting nuts are tightened, so that cables of different thicknesses can be installed in the mounting frame, thereby expanding the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a wire-laying device for water conservancy projects proposed by the utility model;

[0016] Figure 2 This is a side view of a wire-laying device for water conservancy projects proposed by the utility model;

[0017] Figure 3 for Figure 2 A magnified view of the structure at A;

[0018] Figure 4 The utility model is a partial cross-sectional view of a wire-laying device for water conservancy projects.

[0019] In the figure: 1 mobile base, 2 winch mechanism, 3 push rod, 4 mounting frame, 5 movable wheel, 6 fixed wheel, 7 air outlet, 8 air outlet frame, 9 bolts, 10 hot air blower, 11 air compressor, 12 battery, 13 air outlet, 14 first air outlet nozzle, 15 second air outlet nozzle, 16 third air outlet nozzle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4A wire-laying device for water conservancy projects comprises a mobile base 1, a winch mechanism 2 is provided at the upper end of the mobile base 1, the winch mechanism 2 is a winch on the existing market, the winch can not only release the wire but also reel in the wire, and its working principle is the prior art and will not be described in detail, a cleaning mechanism for cleaning the dirt on the surface of the cable is provided on the mobile base 1, the cleaning mechanism comprises two mounting frames 4 fixedly connected to the mobile base 1, both mounting frames 4 are rotatably connected with fixed wheels 6, an air outlet frame 8 is installed on the side wall of one of the mounting frames 4 through a mounting piece, a plurality of third air outlet nozzles 16 are provided on the top of the air outlet frame 8, an air compressor 11 is provided at the upper end of the mobile base 1, and the air outlet end of the air compressor 11 is connected to the air outlet frame 8 through a connecting pipe, and the connecting pipe is shown in the figure.

[0022] A limiting mechanism for limiting the movement of the cable is provided in the mounting frame 4. The limiting mechanism includes two vertical plates slidably connected to the two inner walls of the mounting frame 4. The two vertical plates are connected with movable wheels 5 for rotation together. Two bolts 9 are fixedly connected to the side walls of the vertical plates. Fastening nuts are provided on the bolts 9. Sliding grooves matching the bolts 9 are provided on both side walls of the mounting frame 4.

[0023] In the utility model, a hot air blower 10 is fixedly connected to the upper end of the movable base 1, an air outlet pipe is connected to the air outlet end of the hot air blower 10, an air outlet tube is connected to the air outlet tube 7, and a plurality of air outlets 13 are opened on the inner wall of the air outlet tube 7.

[0024] In the utility model, a push rod 3 is fixedly connected to the upper end of the mobile base 1, and a storage battery 12 is arranged on the upper end of the mobile base 1, so that the device does not need an external power supply during operation, and its working environment is larger.

[0025] In the utility model, a plurality of first air outlet nozzles 14 connected to the interior of the air outlet frame 8 are provided, and the first air outlet nozzles 14 are arranged horizontally, so as to flush away the dirt on both sides of the cable and improve the cleaning effect.

[0026] In the utility model, a plurality of second air outlet nozzles 15 connected to the interior of the air outlet frame 8 are provided, and the second air outlet nozzles 15 are arranged obliquely to flush away the mud at the left and right corners of the cable.

[0027] In the initial state, a large amount of cables have been released from the hoisting mechanism 2 for measurement.

[0028] During use, when the cable needs to be reeled in after the laying-out measurement is completed, the winch mechanism 2 can be started to reel in the cable. The cable on the ground will pass through the air outlet frame 8 when passing between the two mounting frames 4. The air compressor 11 delivers gas into the air outlet frame 8. The high-speed airflow ejected by the third air outlet nozzle 16 can wash away the dirt on the surface of the cable, so that the received cable remains clean and is convenient for direct use next time. It is worth noting that the cable reeling speed is slower to better clean the dirt.

[0029] In addition, when the cable passes through the air outlet 7, the hot air blower 10 delivers a large amount of hot air into the air outlet 7, and the hot air is ejected from multiple air outlets 13. The hot air ejected in multiple directions can dry the cable as it passes slowly, avoiding water stains that make the cable dirty and affect its use.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire-laying device for water conservancy projects, characterized in that: The invention comprises a mobile base (1), a hoisting mechanism (2) is provided at the upper end of the mobile base (1), a cleaning mechanism for cleaning dirt on the surface of the cable is provided on the mobile base (1), the cleaning mechanism comprises two mounting frames (4) fixedly connected to the mobile base (1), both mounting frames (4) are rotatably connected with fixed wheels (6), an air outlet frame (8) is installed on the side wall of one of the mounting frames (4) through a mounting member, a plurality of third air outlet nozzles (16) are provided at the top of the air outlet frame (8), an air compressor (11) is provided at the upper end of the mobile base (1), and a limiting mechanism for limiting the movement of the cable is provided in the mounting frame (4).

2. A wire-laying device for water conservancy projects according to claim 1, characterized in that: The limiting mechanism comprises two vertical plates slidably connected to the two inner walls of the mounting frame (4), the two vertical plates being rotatably connected to movable wheels (5), the side walls of the vertical plates being fixedly connected to two bolts (9), the bolts (9) being provided with fastening nuts, and the two side walls of the mounting frame (4) being provided with sliding grooves cooperating with the bolts (9).

3. A wire-laying device for water conservancy projects according to claim 2, characterized in that: A hot air blower (10) is fixedly connected to the upper end of the movable base (1); an air outlet end of the hot air blower (10) is connected to an air outlet pipe; an air outlet tube (7) is connected to the air outlet pipe; and a plurality of air outlets (13) are provided on the inner wall of the air outlet tube (7).

4. A wire-laying device for water conservancy projects according to claim 3, characterized in that: The upper end of the mobile base (1) is fixedly connected to a push rod (3), and the upper end of the mobile base (1) is provided with a storage battery (12).

5. A wire-laying device for water conservancy projects according to claim 4, characterized in that: The air outlet frame (8) is provided with a plurality of first air outlet nozzles (14) which are in communication with the interior thereof, and the first air outlet nozzles (14) are arranged horizontally.

6. A wire-laying device for water conservancy projects according to claim 5, characterized in that: The air outlet frame (8) is provided with a plurality of second air outlet nozzles (15) which are in communication with the interior thereof, and the second air outlet nozzles (15) are arranged at an angle.

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