Water pipe fixing frame of pipeline dredging vehicle

Abstract

The utility model discloses a pipeline dredging vehicle water pipe fixing frame which comprises a dredging vehicle body, a reel roller and a fixing device, the reel roller is fixedly connected with the dredging vehicle body through a reel roller support, and the fixing device comprises a fixing block, a limiting block, a rotating rod and a limiting plate. The fixing block and the limiting block are fixedly installed on end plates at the two ends of the reel roller respectively, one end of the rotating rod is rotationally connected with the fixing block, the other end of the rotating rod is buckled with the limiting block, a spring is arranged on the side, facing the reel roller, of the rotating rod and connected with the limiting plate, and the limiting plate is pressed on a water pipe wound on the reel roller. A spray head is arranged at the end of the water pipe, a fixing ring is arranged at the position, close to the spray head, of the water pipe, a fixing groove is formed in the top of the rotating rod, and the fixing ring can be fixed in the fixing groove. After a water pipe is wound by the reel roller, the water pipe can be fixed through the fixing device, and the water pipe can be effectively prevented from slipping off.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging vehicles, in particular to a water pipe fixing frame of a pipeline dredging vehicle. Background Art

[0002] Pipeline dredging vehicles are also called high-pressure cleaning vehicles. They are water tankers equipped with high-pressure water pumps. They use the jet of high-pressure water to push the cleaning probe to dredge the pipes. They can be used in municipalities to dredge sewer pipes. The principle of the pipeline dredging vehicle is to rotate and use the water pressure of the gun head to turn the steel wire with bending elasticity into the blocked sewer pipe, and bring out the blockage cloth strips, hair and other things. There is also a tool called Yipaotong, which is a pneumatic dredging tool that uses the principle of high pressure to flush the blocked sewer pipe. The leather kick commonly used in life is to kick the blocked pipe open on this principle. The dredging machine used for industrial pipeline dredging varies greatly due to the size of the pipe. Pipes under 100MM are dredged in the same way as household sewer dredging. Water tankers equipped with high-pressure water pumps clean sediments in urban sewers and dredge sewers. It can also be used to clean industrial drainage pipes, walls, etc., and can also be used for sprinkling, transporting water and washing roads. It can be used for firefighting in emergencies.

[0003] Many existing pipe cleaning vehicles are equipped with a reel roller for winding water pipes, but the reel roller does not have a special fixing device after winding the water pipe. During the operation of the cleaning vehicle, due to the shaking of the vehicle body, the nozzle at the end of the water pipe can easily fall off, and then cause the water pipe to slip off the reel roller. Utility Model Content

[0004] The purpose of the utility model is to provide a water pipe fixing frame for a pipe dredging vehicle to solve the problems raised in the above background technology.

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

[0006] A water pipe fixing frame for a pipeline clearing vehicle comprises: a clearing vehicle body, a reel roller and a fixing device, wherein the reel roller is installed at the rear position of the clearing vehicle body, and the reel roller is fixedly connected to the clearing vehicle body through a reel roller bracket, and the fixing device comprises a fixing block, a limiting block, a rotating rod and a limiting plate, wherein the fixing block and the limiting block are respectively fixedly installed on the end plates at both ends of the reel roller, and one end of the rotating rod is rotatably connected to the fixing block, and the other end is buckled with the limiting block, a spring is provided on the side of the rotating rod facing the reel roller, and the spring is connected to the limiting plate, and the limiting plate is pressed on the water pipe wound on the reel roller, a nozzle is provided at the end of the water pipe, and a fixing ring is provided at a position close to the nozzle, a fixing groove is provided on the top of the rotating rod, and the fixing ring can be fixed in the fixing groove.

[0007] As a further solution of the utility model: the fixing groove and the fixing ring are fixed by threads.

[0008] As a further solution of the utility model: the fixing ring is detachably connected to the water pipe.

[0009] As a further solution of the utility model: the limiting plate is made of elastic rubber material.

[0010] Compared with the prior art, the utility model has the beneficial effect that after the reel roller of the utility model has rolled up the water pipe, the water pipe can be fixed by a fixing device, thereby effectively preventing the water pipe from slipping off. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic structural diagram of the reel roller and the fixing device in the utility model. DETAILED DESCRIPTION

[0013] 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.

[0014] Reference Figure 1-2 In an embodiment of the utility model, a pipe fixing frame for a pipe dredging vehicle comprises: a dredging vehicle body 1, a reel roller 2 and a fixing device 3, wherein the reel roller 2 is installed at the rear position of the dredging vehicle body 1, and the reel roller 2 is fixedly connected to the dredging vehicle body 1 through a reel roller bracket 21, and the fixing device 3 comprises a fixing block 31, a limiting block 32, a rotating rod 33 and a limiting plate 34, wherein the fixing block 31 and the limiting block 32 are respectively fixedly installed on the end plates at both ends of the reel roller 2, and one end of the rotating rod 33 is rotatably connected to the fixing block 31, and the other end is buckled with the limiting block 32, and the rotating rod 33 is oriented toward the reel roller 2 A spring 331 is provided on one side, and the spring 331 is connected to a limit plate 34, and the limit plate 34 is pressed on the water pipe 11 wound on the reel roller 2, and the rotating rod 33 can be rotated to open. When the water pipe 11 needs to be reeled in or released, the rotating rod 33 can be opened, and then the reel roller 2 can be rotated to reel in and release the water pipe 11. After the water pipe 11 is reeled in, the rotating rod 33 is buckled with the limit block 32. At this time, the limit plate 34 is pressed on the water pipe 11 to limit the water pipe 11 and prevent it from slipping. The limit plate 34 is made of elastic rubber material to avoid indentation on the water pipe 11.

[0015] The end of the water pipe 11 is provided with a nozzle 111, and the water pipe 11 is provided with a fixing ring 112 at a position close to the nozzle 111. The top of the rotating rod 33 is provided with a fixing groove 332, and the fixing ring 112 can be fixed in the fixing groove 332. The fixing groove 332 and the fixing ring 112 are fixed by threads. The fixing ring 112 is detachably connected to the water pipe 11. After the water pipe 11 is rolled up, the fixing ring 112 is fixed to the fixing groove 332 to fix the nozzle 111, so as to prevent the nozzle 111 from slipping.

[0016] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0017] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water pipe fixing frame for a pipe dredging vehicle, comprising: A dredging vehicle body (1), a reel roller (2) and a fixing device (3), characterized in that: the reel roller (2) is installed at the rear of the dredging vehicle body (1), and the reel roller (2) is fixedly connected to the dredging vehicle body (1) via a reel roller bracket (21); the fixing device (3) comprises a fixing block (31), a limiting block (32), a rotating rod (33) and a limiting plate (34); the fixing block (31) and the limiting block (32) are respectively fixedly installed on the end plates at both ends of the reel roller (2); one end of the rotating rod (33) is rotatably connected to the fixing block (31); and one end of the rotating rod (33) is rotatably connected to the fixing block (31). The end of the rotating rod (33) is buckled with a limit block (32), a spring (331) is provided on the side of the rotating rod (33) facing the reel roller (2), and the spring (331) is connected to a limit plate (34), and the limit plate (34) is pressed on a water pipe (11) wound on the reel roller (2), a nozzle (111) is provided at the end of the water pipe (11), and a fixing ring (112) is provided at a position close to the nozzle (111), and a fixing groove (332) is provided at the top of the rotating rod (33), and the fixing ring (112) can be fixed in the fixing groove (332).

2. A pipe fixing bracket for a pipe dredging vehicle according to claim 1, characterized in that: The fixing groove (332) and the fixing ring (112) are fixed via threads.

3. A pipe fixing bracket for a pipe dredging vehicle according to claim 2, characterized in that: The fixing ring (112) is detachably connected to the water pipe (11).

4. The water pipe fixing bracket of a pipe dredging vehicle according to claim 1, characterized in that: The limiting plate (34) is made of elastic rubber material.

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