A pipe cleaning device for construction

Abstract

The present invention relates to the technical field of pipeline cleaning, and more specifically, to a pipeline cleaning device for construction, comprising a base structure, a plurality of universal wheels, a water tank and a flushing pipe, wherein the plurality of universal wheels are symmetrically arranged on the base structure, the water tank and the flushing pipe are both arranged on the base structure, and a connector connected to the water tank is arranged at one end of the flushing pipe, and the cleaning device further comprises: a number of No. 1 nozzles, which are equidistantly arranged on the flushing pipe; a sliding seat, which is movably arranged on the base structure; a mounting seat, which is arranged on the sliding seat, and the flushing pipe passes through the mounting seat; an adjusting structure, which is arranged on the base structure and connected to the sliding seat, and is used to adjust the position of the sliding seat on the base structure; and a driving system, which is arranged between the mounting seat and the base structure; compared with the traditional method of manually flushing pipelines with a handheld water gun, it can not only reduce the input of labor, but also improve the cleaning effect of the pipeline.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline cleaning, and more specifically to a pipeline cleaning device for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site.

[0003] During the construction process, the inner walls of the stacked steel pipes need to be cleaned to avoid the dust on the inner walls of the steel pipes increasing the probability of blockage during later use.

[0004] Existing pipeline cleaning work mostly uses a manual handheld water spray gun to flush the inner wall of the pipeline. When flushing a large number of pipelines, human fatigue can easily lead to a decrease in work efficiency, and it is also easy to have blind spots in flushing. Summary of the invention

[0005] The object of the present invention is to provide a pipeline cleaning device for construction to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A pipeline cleaning device for construction, comprising a base structure, a plurality of universal wheels, a water tank and a flushing pipe, wherein the plurality of universal wheels are symmetrically arranged on the base structure, the water tank and the flushing pipe are both arranged on the base structure, and a connector connected to the water tank is arranged at one end of the flushing pipe, and the cleaning device further comprises:

[0008] Nozzles No. 1, which are in multiple numbers and are equidistantly arranged on the flushing pipe;

[0009] A sliding seat, movably arranged on the base structure;

[0010] A mounting seat, arranged on the sliding seat, through which the flushing pipe passes;

[0011] an adjusting structure, disposed on the base structure and connected to the sliding seat, for adjusting the position of the sliding seat on the base structure; and

[0012] The driving system is arranged between the mounting seat and the base structure, and is used to clamp the pipe and control the rotation of the pipe;

[0013] The drive system comprises:

[0014] Wheel seats, which are in multiple numbers and are arranged on the inner wall of the mounting seat;

[0015] A roller, movably arranged on a wheel seat;

[0016] A second electric telescopic rod, which is disposed on the mounting seat and has a movable end connected to the wheel seat; and

[0017] The driving module is arranged on the base structure and connected to one of the rollers. When the mounting seat moves, the driving module can control the rotation of one of the rollers.

[0018] A further technical solution of the present application: the base structure comprises an upper base, a lower base, a slider, a driving arm and a No. 1 electric telescopic rod;

[0019] The upper base is movably arranged on one side of the lower base, the sliders are in a plurality and symmetrically movably arranged on the lower base, the sliders are movably connected to the upper base through a driving arm, and the No. 1 electric telescopic rods are in a plurality and connected between the slider and the lower base.

[0020] A further technical solution of the present application: the driving module comprises:

[0021] A position adjustment seat is arranged on the upper base, and a wave guide rail is formed on the position adjustment seat;

[0022] A driving tube is movably arranged on the sliding seat and the two are elastically connected, and a No. 1 piston is movably arranged in the driving tube and the two are elastically connected;

[0023] A turntable, movably arranged on one of the wheel seats and connected via a ratchet set and a roller, wherein the eccentric position of the turntable is movably connected via a push arm and a No. 1 piston;

[0024] A hollow tube, disposed on the sliding seat and connected to the driving tube, wherein a second piston is movably disposed in the hollow tube; and

[0025] The slide plate is movably arranged on the hollow tube and connected with the second piston. The slide plate is provided with an abutment head which is slidably matched with the wave guide rail.

[0026] A further technical solution of the present application is as follows: a resistance reducing member is provided between the abutment head and the wave guide rail, so as to reduce the friction resistance between the abutment head and the wave guide rail.

[0027] The present application has a further technical solution: the adjustment structure includes a power element and a threaded rod, the threaded rod is movably arranged on the upper base and is threadably matched with the sliding seat, the power element is arranged on the upper base and its output end is connected to the threaded rod.

[0028] The present application has a further technical solution: a plurality of No. 2 nozzles are equidistantly arranged on the flushing pipe, the No. 2 nozzles are arranged obliquely relative to the flushing pipe, and the No. 2 nozzles and No. 1 nozzles are respectively arranged on both sides of the flushing pipe.

[0029] The present application has a further technical solution: a dust cleaning seat and a fan are arranged on the mounting seat, and the fan is connected to the dust cleaning seat.

[0030] Compared with the prior art, the technical solution provided by the embodiment of the present invention has the following beneficial effects:

[0031] The embodiment of the present invention utilizes a linkage structure to control the sliding seat to move along the upper base and adjust the horizontal position of the pipeline, while also utilizing the friction resistance to control the rotation of the pipeline, thereby effectively cleaning the inner wall of the pipeline without dead angles. Compared with the traditional method of manually flushing the pipeline with a handheld water gun, it can not only reduce the labor input, but also improve the cleaning effect of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the structure of a pipeline cleaning device for construction in an embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the structure of the pipe cleaning device for construction in an embodiment of the present invention, which is enlarged at point A;

[0034] Figure 3 This is a schematic diagram of the structure of the pipe cleaning device for construction in an embodiment of the present invention, which is an enlarged view of point a;

[0035] Figure 4 This is a schematic diagram of the structure of the pipe cleaning device for construction in an embodiment of the present invention, which is enlarged at point b;

[0036] Figure 5 It is a schematic structural diagram of a slide plate and a drag-reducing wheel in a pipeline cleaning device for construction in an embodiment of the present invention.

[0037] Explanation of the symbols in the schematic diagram:

[0038] 1-lower base, 2-upper base, 3-universal wheel, 4-No. 1 electric telescopic rod, 5-slider, 6-driving arm, 7-stepping motor, 8-sliding seat, 9-threaded rod, 10-flushing pipe, 11-No. 1 nozzle, 12-No. 2 nozzle, 13-mounting seat, 14-connecting head, 15-water tank, 16-positioning seat, 17-fan, 18-ash cleaning seat, 19-No. 2 electric telescopic rod, 20-roller, 21-driving pipe, 22-No. 1 piston, 23-slide plate, 24-resistance reduction wheel, 25-hollow tube, 26-No. 2 piston, 27-push arm, 28-turntable, 29-ratchet group. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention is further described below in combination with the embodiments.

[0040] See also Figure 1-Figure 5 In one embodiment of the present application, a pipe cleaning device for construction includes a base structure, a plurality of universal wheels 3, a water tank 15 and a flushing pipe 10, wherein the plurality of universal wheels 3 are symmetrically arranged on the base structure, the water tank 15 and the flushing pipe 10 are both arranged on the base structure, and a connector 14 communicating with the water tank 15 is arranged at one end of the flushing pipe 10, and the cleaning device further includes:

[0041] No. 1 nozzles 11, which are in multiple numbers and are equidistantly arranged on the flushing pipe 10;

[0042] A sliding seat 8, movably arranged on the base structure;

[0043] A mounting seat 13, which is arranged on the sliding seat 8, and the flushing pipe 10 passes through the mounting seat 13;

[0044] An adjusting structure, disposed on the base structure and connected to the sliding seat 8, for adjusting the position of the sliding seat 8 on the base structure; and

[0045] The drive system is arranged between the mounting seat 13 and the base structure, and is used to clamp the pipeline and control the rotation of the pipeline;

[0046] The drive system comprises:

[0047] Wheel seats, which are in multiple numbers and are arranged on the inner wall of the mounting seat 13;

[0048] The roller 20 is movably arranged on the wheel seat;

[0049] A second electric telescopic rod 19, which is disposed on the mounting seat 13 and has a movable end connected to the wheel seat; and

[0050] The driving module is disposed on the base structure and connected to one of the rollers 20 . When the mounting seat 13 moves, the driving module can control one of the rollers 20 to rotate.

[0051] In this exemplary embodiment, the base structure includes an upper base 2, a lower base 1, a slider 5, a driving arm 6 and a No. 1 electric telescopic rod 4;

[0052] The upper base 2 is movably arranged on one side of the lower base 1, the sliders 5 are in a plurality and symmetrically movably arranged on the lower base 1, the sliders 5 are movably connected to the upper base 2 through the driving arm 6, and the No. 1 electric telescopic rods 4 are in a plurality and connected between the sliders 5 and the lower base 1.

[0053] It should be noted that the present embodiment is not limited to the above-mentioned electric telescopic rod structure to adjust the position of the slider 5 and the wheel seat, and a linear motor or a cylinder may be used instead, which are not listed here one by one.

[0054] In actual application, by controlling the extension of the No. 1 electric telescopic rod 4, the slider 5 can be driven to move along the lower base 1. Under the action of the driving arm 6, the upper base 2 can be driven to move upward, thereby realizing the height adjustment of the entire device. At the same time, the pipeline passes through the mounting seat 13, and by controlling the extension of the No. 2 electric telescopic rod 19, the wheel seat and the roller 20 are driven to move toward the direction of the pipeline to achieve the clamping of the pipeline. By controlling the operation of the adjustment structure, the sliding seat 8 moves horizontally to adjust the position of the pipeline, and the water in the water tank 15 is injected into the No. 1 nozzle 11 and sprayed onto the inner wall of the pipeline. While the sliding seat 8 moves, the driving module can be controlled to work synchronously, so that one of the rollers 20 rotates, and under the action of friction resistance, the pipeline is driven to rotate, thereby realizing the inner wall of the pipeline being flushed without dead angles.

[0055] See also Figure 1-Figure 5 As another preferred embodiment of the present application, the driving module includes:

[0056] The position adjusting seat 16 is arranged on the upper base 2, and a wave guide rail is formed on the position adjusting seat 16;

[0057] A driving tube 21 is movably arranged on the sliding seat 8 and the two are elastically connected. A No. 1 piston 22 is movably arranged in the driving tube 21 and the two are elastically connected;

[0058] A rotating disk 28 is movably arranged on one of the wheel seats and connected to the roller 20 via a ratchet assembly 29, wherein the eccentric position of the rotating disk 28 is movably connected to the first piston 22 via a push arm 27;

[0059] A hollow tube 25 is disposed on the sliding seat 8 and communicated with the driving tube 21, and a second piston 26 is movably disposed in the hollow tube 25; and

[0060] The slide plate 23 is movably arranged on the hollow tube 25 and connected to the second piston 26. The slide plate 23 is provided with an abutment head that slidably cooperates with the wave guide rail.

[0061] In this embodiment, for example, a resistance reducing member is provided between the abutment head and the wave guide rail, so as to reduce the friction resistance between the abutment head and the wave guide rail.

[0062] It should be particularly noted that the resistance reducing member may be a wheel or a sphere. In the present embodiment, the resistance reducing member is preferably a resistance reducing wheel 24, which is movably disposed on the abutment head and slidably cooperates with the wave guide rail.

[0063] When the sliding seat 8 moves in the horizontal direction, the drag reduction wheel 24 can slide along the wave guide rail. Under the interference between the drag reduction wheel 24 and the wave guide rail, the slide plate 23 and the second piston 26 can be driven to reciprocate relative to the hollow tube 25, thereby continuously drawing the air in the driving tube 21 into the hollow tube 25, driving the first piston 22 to reciprocate along the driving tube 21, thereby driving the turntable 28 to rotate under the action of the push arm 27, and then driving the roller 20 to rotate. Under the action of the friction resistance between the roller 20 and the outer wall of the pipeline, the pipeline is driven to rotate synchronously, so that the first nozzle 11 can achieve the blind spot cleaning of the inner wall of the pipeline. The whole device has a high degree of automation and can utilize the linkage structure. While controlling the sliding seat 8 to move along the upper base 2 and adjust the horizontal position of the pipeline, it can also utilize the friction resistance to control the rotation of the pipeline, so that the inner wall of the pipeline can be effectively cleaned without blind spots. Compared with the traditional method of manually washing the pipeline 10 with a handheld water gun, it can not only reduce the input of labor, but also improve the cleaning effect of the pipeline.

[0064] See also Figure 1 As another preferred embodiment of the present application, the adjustment structure includes a power element and a threaded rod 9. The threaded rod 9 is movably arranged on the upper base 2 and threadedly cooperates with the sliding seat 8. The power element is arranged on the upper base 2 and its output end is connected to the threaded rod 9.

[0065] It should be particularly noted that the power element can be a stepper motor 7 or a servo motor. In the present embodiment, the power element is preferably a stepper motor 7. The stepper motor 7 is arranged on the upper base 2 and its output end is connected to the threaded rod 9. As for the specific model of the stepper motor 7, the best choice can be made according to the actual situation, and no specific limitation is made here.

[0066] In a specific case of this embodiment, a plurality of No. 2 nozzles 12 are equidistantly arranged on the flushing pipe 10 , and the No. 2 nozzles 12 are arranged obliquely relative to the flushing pipe 10 . The No. 2 nozzles 12 and the No. 1 nozzle 11 are respectively arranged on both sides of the flushing pipe 10 .

[0067] In another specific situation of this embodiment, a dust cleaning seat 18 and a fan 17 are provided on the mounting seat 13 , and the fan 17 and the dust cleaning seat 18 are connected.

[0068] In actual application, by controlling the stepper motor 7 to be powered on and rotated, the threaded rod 9 can be driven to rotate. Under the action of the threaded cooperation between the threaded rod 9 and the sliding seat 8, the sliding seat 8 can be driven to move along the upper base 2. When the stepper motor 7 reverses, the sliding seat 8 can be controlled to reset. By arranging the No. 2 nozzle 12 at an angle, a downwardly inclined water flow can be sprayed from the No. 2 nozzle 12. On the one hand, the flushing effect on the inner wall of the pipeline can be improved. On the other hand, impurities flushed from the inner wall of the pipeline can be flushed out of the pipeline to avoid being left in the pipeline. In the process of passing the pipeline through the mounting seat 13, the staff can control the fan 17 to work, and the cleaning seat 18 can blow air toward the surface of the pipeline, thereby removing the dust attached to the surface of the pipeline.

[0069] How this application works:

[0070] By controlling the extension of the No. 1 electric telescopic rod 4, the sliding block 5 can be driven to move along the lower base 1. Under the action of the driving arm 6, the upper base 2 can be driven to move upward, thereby realizing the height adjustment of the entire device. At the same time, the pipeline is passed through the mounting seat 13. By controlling the extension of the No. 2 electric telescopic rod 19, the wheel seat and the roller 20 are driven to move in the direction of the pipeline to realize the clamping of the pipeline. By controlling the stepping motor 7 to be energized and rotated, the threaded rod 9 can be driven to rotate. Under the action of the threaded cooperation between the threaded rod 9 and the sliding seat 8, the sliding seat 8 can be driven to move along the upper base 2. When the stepping motor 7 is reversed, the sliding seat 8 can be controlled to reset. The water in the water tank 15 is injected into the No. 1 nozzle 11 and sprayed onto the inner wall of the pipeline. When the sliding seat 8 moves in the horizontal direction, the resistance reduction wheel 24 can slide along the wave guide rail. Under the interference between the resistance reduction wheel 24 and the wave guide rail, the sliding The plate 23 and the No. 2 piston 26 reciprocate relative to the hollow tube 25, thereby continuously drawing the air in the drive tube 21 into the hollow tube 25, driving the No. 1 piston 22 to reciprocate along the drive tube 21, thereby driving the turntable 28 to rotate under the action of the push arm 27, and then driving the roller 20 to rotate. Under the action of the friction resistance between the roller 20 and the outer wall of the pipeline, the pipeline is driven to rotate synchronously, so that the No. 1 nozzle 11 can clean the inner wall of the pipeline without dead angles. The whole device has a high degree of automation and can utilize a linkage structure to control the sliding seat 8 to move along the upper base 2 and adjust the horizontal position of the pipeline. At the same time, it can also utilize the friction resistance to control the rotation of the pipeline, so that the inner wall of the pipeline can be effectively cleaned without dead angles. Compared with the traditional method of manually washing the pipe 10 with a handheld water gun, it can not only reduce the labor input, but also improve the cleaning effect of the pipeline.

[0071] The present invention and its embodiments are described schematically above, and the description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and designs a structural method and an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, they shall all fall within the protection scope of the present invention.

[0072] 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 pipe cleaning device for construction, comprising a base structure, a plurality of universal wheels, a water tank, and a flushing pipe, wherein the plurality of universal wheels are symmetrically arranged on the base structure, the water tank and the flushing pipe are both arranged on the base structure, and one end of the flushing pipe is provided with a connector connected to the water tank, characterized in that: The cleaning device also includes: Nozzle No. 1, which is in multiple numbers and is evenly spaced on the flushing pipe; A sliding seat, movably arranged on the base structure; A mounting seat, arranged on the sliding seat, and the flushing pipe passes through the mounting seat; an adjusting structure, disposed on the base structure and connected to the sliding seat, for adjusting the position of the sliding seat on the base structure; and The drive system is arranged between the mounting seat and the base structure, and is used to clamp the pipe and control the rotation of the pipe; The drive system comprises: There are several wheel seats arranged on the inner wall of the mounting base; A roller, movably arranged on a wheel seat; A second electric telescopic rod, which is mounted on the mounting base and has a movable end connected to the wheel base; and A driving module is provided on the base structure and connected to one of the rollers, and the driving module can be used to control the rotation of one of the rollers when the mounting base moves; The driving module includes: A position adjustment seat is provided on the upper base, and a wave guide rail is formed on the position adjustment seat; A driving tube is movably disposed on the sliding seat and the two are elastically connected, and a No. 1 piston is movably disposed in the driving tube and the two are elastically connected; A turntable is movably mounted on one of the wheel seats and connected to the roller via a ratchet assembly, wherein the eccentric position of the turntable is movably connected to a push arm and a No. 1 piston; a hollow tube, disposed on the sliding seat and connected to the drive tube, wherein a second piston is movably disposed in the hollow tube; and A slide plate is movably arranged on the hollow tube and connected to the second piston, wherein the slide plate is provided with an abutment head that slides with the wave guide rail; The adjustment structure includes a power element and a threaded rod. The threaded rod is movably arranged on the upper base and is threadably matched with the sliding seat. The power element is arranged on the upper base and its output end is connected to the threaded rod.

2. The pipe cleaning device for construction according to claim 1, characterized in that: The base structure includes an upper base, a lower base, a slider, a driving arm and a No. 1 electric telescopic rod; The upper base is movably arranged on one side of the lower base, the sliders are several in number and symmetrically movably arranged on the lower base, the sliders are movably connected to the upper base through the driving arm, and the No. 1 electric telescopic rods are several in number and connected between the slider and the lower base.

3. The pipe cleaning device for construction according to claim 1, characterized in that: A resistance reducing member is provided between the abutment head and the wave guide rail, for reducing the friction resistance between the abutment head and the wave guide rail.

4. The pipe cleaning device for construction according to claim 1, characterized in that: A plurality of No. 2 nozzles are equidistantly arranged on the flushing pipe, and the No. 2 nozzles are arranged obliquely relative to the flushing pipe. The No. 2 nozzle and the No. 1 nozzle are respectively arranged on both sides of the flushing pipe.

5. The pipe cleaning device for construction according to claim 1, characterized in that: A dust cleaning seat and a fan are provided on the mounting seat, and the fan is connected to the dust cleaning seat.

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