A spraying type dust falling device for highway construction

Abstract

The application discloses a spraying type dust falling device for highway construction and relates to the field of environmental protection engineering construction. The upper end inner side of a reserved butt joint pipe is provided with an embedded built-in nesting pipe, and the inner side of the reserved butt joint pipe is provided with a reserved water supply pump structure for water supply work. The inner side of the built-in nesting pipe is provided with a movable butt joint pipe, the upper end of the movable butt joint pipe is provided with a nested connecting piece, and the upper end of the nested connecting piece is fixedly connected with a butt joint reserved spray head. The spraying type dust falling device for highway construction is provided with a guiding movable support structure, the built-in nesting pipe drives the movable butt joint pipe and the butt joint reserved spray head to synchronously perform height position self-adapting adjustment control, so that the spraying range is self-adaptively expanded, and the subsequent multidirectional butt joint support structure is matched to avoid the defects of fixed spraying treatment of the conventional tubular structure, the dust falling treatment of different ranges is not required by moving the butt joint equipment, and the multi-range dust falling spraying treatment is self-adaptively performed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of environmental protection engineering construction technology, in particular to a spraying type dust falling device for highway construction. BACKGROUND

[0002] The environmental protection engineering construction is a main construction method in modern society, which is applied to various industries. A large amount of dust is generated in the process of highway construction, which affects the atmospheric environment. Therefore, a corresponding dust falling device is needed for environmental protection type construction processing.

[0003] For example, a dust falling device for highway construction with publication number CN213725496U includes a dust falling device main body, which includes a water storage tank and a dust collection tank. The water storage tank and the dust collection tank are fixedly installed on a support base. The side of the water storage tank away from the dust collection tank is provided with a support clamping block. One end of the support clamping block is provided with a flow pipe. The upper part of the flow pipe is provided with a spray head. The lower part of the support base is provided with a pulley. The top of the dust collection tank is provided with an electric fan. The dust in the air outside is adsorbed by controlling the electric motor. The dust falling device solves the problem of poor dust removal effect of the existing dust falling device. The water storage tank and the spray head are also provided. The air outside can be sprayed through the spray head to achieve the effect of wetting and falling dust. The pulley can move the whole device, which is simple, practical and easy to operate.

[0004] For example, a dust falling device for highway construction with publication number CN221673793U includes a vehicle frame. A water tank is fixedly connected to the vehicle frame. A tank frame, a water distributor and a spray head frame are fixedly connected to the water tank. A water wheel tank is installed on the tank frame. An inlet and an outlet are provided on the water wheel tank. A rotating shaft is rotatably connected between the water wheel tank and the spray head frame. A fan blade is installed on the rotating shaft. One end of the rotating shaft extends into the water wheel tank and is provided with a water wheel. Two rows of atomizing nozzles are installed on the spray head frame. A plurality of shunt ports are provided on the water distributor. Each corresponding shunt port and atomizing nozzle are connected through a shunt pipe. The device can spray in an eight-shaped pattern, and the spraying range is wide, so the dust falling range is large. The fan blade rotates to reduce the rate of dust leakage to a certain extent, thereby ensuring better combination of spraying and dust and improving the dust falling effect.

[0005] For example, a dust falling device for highway construction with publication number CN221015183U belongs to the technical field of highway construction. The dust falling device for highway construction includes an adjusting structure and a rotating structure. The adjusting structure includes a base, a water tank, a reciprocating sliding assembly, an electric push rod, a high-pressure atomizing nozzle and a hose. The water tank is arranged on one side of the base. The reciprocating sliding assembly is arranged on one side of the water tank. The electric push rod is hingedly connected to the reciprocating sliding assembly. The hose is in communication with the water tank and the high-pressure atomizing nozzle at both ends. The rotating structure includes a motor, a rotating shaft and a rotating disc. The motor is installed in the water tank.

[0006] Most of the above prior art improves the overall structure, and the existing spraying type dust falling device for highway construction mostly performs conventional spraying treatment through a tubular structure during work, the spraying range is relatively limited, different range of dust falling treatment needs to be performed by moving the docking equipment, which leads to complicated operation and inability to adaptively perform multi-range dust falling spraying treatment, thereby existing certain use limitations. SUMMARY

[0007] The present application aims to provide a spraying type dust falling device for highway construction to solve the problem of the above background art that most of the conventional spraying treatment is performed through a tubular structure, the spraying range is relatively limited, different range of dust falling treatment needs to be performed by moving the docking equipment, which leads to complicated operation and inability to adaptively perform multi-range dust falling spraying treatment, thereby existing certain use limitations.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a spraying type dust falling device for highway construction, comprising a reserved docking pipe, an inner built-in nesting pipe is nested and installed on the inner side of the upper end of the reserved docking pipe, and the inner side of the reserved docking pipe is provided with a water flow supply work through a reserved supply pump structure; an active docking pipe is nested and installed on the inner side of the inner built-in nesting pipe, and a nesting connector is installed on the upper end of the active docking pipe, and a docking reserved spray head is fixedly connected to the upper end of the nesting connector, a docking blade is rotatably connected to the inner side of the reserved docking pipe, and a guide movable support structure is arranged between the docking blade and the reserved docking pipe, and the spraying dust falling range of the whole docking reserved spray head is controlled and adjusted through the guide movable support structure.

[0009] Further, the guide movable support structure is provided with a abutting docking piece, the abutting docking piece is nested and docked in the inner side of the side wall of the reserved docking pipe, the upper end of the abutting docking piece corresponds to the outer side of the inner built-in nesting pipe, the outer side of the upper end of the abutting docking piece is fixedly connected with a return spring, and the lower end of the return spring is in abutment with the upper end of the reserved docking pipe.

[0010] Further, the outer side of the abutting docking piece is fixedly connected with an external docking piece, the external docking piece is nested and docked with the inner side of the outer wall of the inner built-in nesting pipe, the inner side of the outer wall of the inner built-in nesting pipe is adhesively connected with a reserved built-in liquid bag, and the upper end of the reserved built-in liquid bag corresponds to the lower end of the external docking piece.

[0011] Further, the docking blade rotates along the inside of the reserved docking pipe when it contacts the water flow impact force, the abutting docking piece in abutment with the docking blade is synchronously pressed, and the bottom outer side of the docking blade and the abutting docking piece is uniformly provided with the same magnet.

[0012] Further, the built-in nested pipe of the abutting contact piece is pushed upward by the lower end of the outer side of the built-in nested pipe, and in the process of driving the movable abutting pipe upward, the reserved built-in liquid bag of the outer wall of the built-in nested pipe is pressed to form a negative pressure state by the abutting contact piece.

[0013] Further, the inner side of the built-in nested pipe is provided with a multidirectional abutting support structure, which quickly controls the spraying angle range of the abutting reserved spray head as a whole; the multidirectional abutting support structure is provided with an abutting hose, and the lower end of the abutting hose is in abutment with the reserved built-in liquid bag, and the abutting hose penetrates along the inner side of the built-in nested pipe, an arc-shaped guide groove is formed in the inner side of the upper end of the built-in nested pipe, an annular abutting corrugated liquid bag is connected to the inner side of the arc-shaped guide groove in a bonding manner, and the annular abutting corrugated liquid bag is in communication with the end of the abutting hose.

[0014] Further, the upper end of the movable abutting pipe is fixedly connected with an abutting fixed piece, and the abutting fixed piece is in abutment with the outer side of the annular abutting corrugated liquid bag, the lower end of the abutting reserved spray head is in abutment with an abutting connecting rope, the abutting connecting rope penetrates along the inside of the movable abutting pipe, and the end of the abutting connecting rope is in abutment with the upper end of the built-in nested pipe.

[0015] Further, the reserved built-in liquid bag forms a negative pressure supply structure inside the annular abutting corrugated liquid bag at the end of the abutting hose, and the annular abutting corrugated liquid bag expands to cooperate with the abutting fixed piece to push the movable abutting pipe to rotate at an angle along the inside of the arc-shaped guide groove.

[0016] Further, in the process of stress rotation of the movable abutting pipe, the abutting reserved spray head at the upper end of the movable abutting pipe is stressed by the abutting connecting rope with a fixed relative position at the end, and the nested connecting piece with a spherical structure is angularly movable along the upper end of the movable abutting pipe.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] The road construction spray type dust falling device is provided with a guiding movable support structure, which controls and adjusts the spray dust falling range of the whole butt joint reserved spray head through the guiding movable support structure, and the reserved butt joint pipe is supplied with water flow for spray dust falling work, when the butt joint blade inside the reserved butt joint pipe contacts water flow impact force, it will rotate under stress, and then through the repulsion of the same name magnet, the contact pushing force cooperates with the synchronous pressure of the butt joint piece, so that the butt joint piece is stressed along the upper end of the reserved butt joint pipe to synchronously apply force to the built-in nested pipe, so that the built-in nested pipe drives the movable butt joint pipe and the butt joint reserved spray head to synchronously perform height position self-adaptive adjustment control, and then the range of the spray is self-adaptively expanded, and the subsequent multi-directional butt joint support structure is cooperated to avoid the defects of fixed spray treatment of the conventional tubular structure, so that different range dust falling treatment is not needed by moving the butt joint equipment, self-adaptive multi-range dust falling spray treatment is performed, and the practicability of the device is improved.

[0019] Further, the multi-directional butt joint support structure is provided, which quickly controls the spray angle range of the whole butt joint reserved spray head, when the built-in nested pipe contacts the resistance of the butt joint piece, the reserved built-in liquid bag inside the built-in nested pipe will be contacted by the external butt joint piece under pressure, so that the gas supply work is formed inside the annular butt joint corrugated liquid bag at the end of the butt joint hose, and then the expanded annular butt joint corrugated liquid bag cooperates with the butt joint fixed piece to push the movable butt joint pipe to rotate along the inside of the arc-shaped guide groove, so that the whole butt joint reserved spray head rotates adaptively in angle during the height activity, and then uniform spray treatment work of atomization diffusion is formed along the upper end of the equipment, and then effective multi-range dust falling treatment is performed.

[0020] Further, the movable butt joint pipe and the butt joint reserved spray head rotate and diffuse in the process of being stressed along the upper end of the built-in nested pipe, the butt joint reserved spray head at the upper end will be stressed through the butt joint connecting rope with a fixed relative position at the end, and the nested connecting piece with a spherical structure is angularly movable along the upper end of the movable butt joint pipe, so that the butt joint reserved spray head rotates and swings in multiple directions during the height activity, so that the range of the spray is maximized, and the multi-range area is maximized under the condition of single water flow force. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0022] Figure 2 It is a half cutaway three-dimensional structure schematic diagram of the present application;

[0023] Figure 3 It is a half cutaway three-dimensional structure schematic diagram of the built-in nested pipe of the present application;

[0024] Figure 4 The butt joint blade three-dimensional structure schematic diagram of the present application is shown in the figure;

[0025] Figure 5 The butt joint blade three-dimensional structure schematic diagram of the present application is shown in the figure; Figure 4 The partial enlargement structure schematic diagram of the present application is shown in the figure;

[0026] Figure 6 The butt joint reserved nozzle three-dimensional structure schematic diagram of the present application is shown in the figure;

[0027] Figure 7 The butt joint reserved nozzle three-dimensional structure schematic diagram of the present application is shown in the figure;

[0028] Figure 8 The reset spring three-dimensional structure schematic diagram of the present application is shown in the figure;

[0029] Figure 9 The butt joint fixed plate three-dimensional structure schematic diagram of the present application is shown in the figure.

[0030] In the figure: 1, reserved butt joint pipe; 2, built-in nested pipe; 3, movable butt joint pipe; 4, butt joint reserved nozzle; 5, butt joint blade; 6, butt joint resistance piece; 7, reset spring; 8, external butt joint piece; 9, reserved built-in liquid bag; 10, butt joint hose; 11, arc-shaped guide groove; 12, annular butt joint corrugated liquid bag; 13, butt joint fixed plate; 14, nested connecting piece; 15, butt joint connecting rope. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] Embodiment one: please refer to Figures 1-9 The present application provides the following technical solutions: a spraying type dust falling device for highway construction, to solve the technical problem that the spraying range is relatively limited when the conventional spraying treatment is carried out through a tubular structure, and the dust falling treatment of different ranges needs to be carried out by moving the butt joint equipment, which discloses that the upper end inner side of a reserved butt joint pipe 1 is nested and installed with a built-in nested pipe 2, and the inner side of the reserved butt joint pipe 1 is water flow supplied through a reserved supply pump structure; the inner side of the built-in nested pipe 2 is nested and installed with a movable butt joint pipe 3, and the upper end of the movable butt joint pipe 3 is installed with a nested connecting piece 14, and the upper end of the nested connecting piece 14 is fixedly connected with a butt joint reserved nozzle 4, the inner side of the reserved butt joint pipe 1 is rotationally connected with a butt joint blade 5, and a guide movable support structure is arranged between the butt joint blade 5 and the reserved butt joint pipe 1, and the spraying dust falling range of the whole butt joint reserved nozzle 4 is controlled and adjusted through the guide movable support structure.

[0033] The guiding movable support structure is provided with a butt joint 6 which is nested and butt jointed in the inner side of the side wall of the reserved butt joint pipe 1, and the upper end of the butt joint 6 is in position correspondence with the outer side of the built-in nested pipe 2, the outer side of the upper end of the butt joint 6 is fixedly connected with a return spring 7, and the lower end of the return spring 7 is in butt joint with the upper end of the reserved butt joint pipe 1, the outer side of the butt joint 6 is fixedly connected with an external butt joint 8 which is nested and butt jointed with the inner side of the outer wall of the built-in nested pipe 2, the inner side of the outer wall of the built-in nested pipe 2 is adhesively connected with a reserved built-in liquid bag 9, and the upper end of the reserved built-in liquid bag 9 is in position correspondence with the lower end of the external butt joint 8, the butt joint blade 5 rotates along the inside of the reserved butt joint pipe 1 when it contacts the water flow impact force, and the butt joint blade 5 synchronously presses the butt joint 6, and the bottom outer side of the butt joint blade 5 and the butt joint 6 is uniformly provided with the same magnet, the butt joint 6 is stretched along the upper end of the reserved butt joint pipe 1 under the pressure of the return spring 7, the outer lower end of the butt joint 6 of the built-in nested pipe 2 is pushed upward, and in the process of driving the movable butt joint pipe 3 to move upward, the reserved built-in liquid bag 9 of the outer wall of the built-in nested pipe 2 forms a negative pressure state under the pressure of the contacted external butt joint 8, the reserved butt joint pipe 1 provides water flow for spraying and dust reduction, the butt joint blade 5 in the reserved butt joint pipe 1 rotates under the water flow impact force, and then through the repulsion of the same magnet, the butt joint 6 is synchronously pressed by the contact pushing force, so that the butt joint 6 is forced to move along the upper end of the reserved butt joint pipe 1 to synchronously press the built-in nested pipe 2, so that the built-in nested pipe 2 drives the movable butt joint pipe 3 and the butt joint reserved spray head 4 to synchronously adjust the height position, and then the spraying range is adaptively expanded, and the subsequent multi-directional butt joint support structure is used to avoid the defects of fixed spraying treatment of conventional tubular structure, and different range dust reduction treatment is not needed by moving the butt joint equipment.

[0034] Embodiment two: based on embodiment one, to solve the technical problem that it cannot adaptively perform multi-range dust reduction spraying treatment, thereby having certain use limitations, a multi-directional butt joint support structure is further disclosed, and the specific structure is as follows:

[0035] The inner side of the built-in nested pipe 2 is provided with a multi-directional butt joint support structure which quickly controls the spraying angle range of the butt joint reserved spray head 4 as a whole;

[0036] The multi-direction butt joint support structure is provided with a butt joint hose 10, and the butt joint hose 10 is mutually butt jointed with the lower end of a reserved built-in liquid bag 9, and the butt joint hose 10 penetrates along the inner side of a built-in nested pipe 2, the inner side of the upper end of the built-in nested pipe 2 is provided with an arc-shaped guide groove 11, the inner side of the arc-shaped guide groove 11 is adhesively connected with a ring-shaped butt joint corrugated liquid bag 12, and the ring-shaped butt joint corrugated liquid bag 12 is mutually communicated with the end of the butt joint hose 10, the upper end of a movable butt joint pipe 3 is fixedly connected with a butt joint fixing sheet 13 outside, the butt joint fixing sheet 13 is mutually butt jointed with the outer side of the ring-shaped butt joint corrugated liquid bag 12, the lower end of a butt joint reserved nozzle 4 is butt jointed with a butt joint connecting rope 15, the butt joint connecting rope 15 penetrates along the inside of the movable butt joint pipe 3, and the end of the butt joint connecting rope 15 is mutually butt jointed with the upper end of the built-in nested pipe 2, the reserved built-in liquid bag 9 forms a negative pressure supply structure inside the ring-shaped butt joint corrugated liquid bag 12 at the end through the butt joint hose 10, and the ring-shaped butt joint corrugated liquid bag 12 expands to cooperate with the butt joint fixing sheet 13 to push the movable butt joint pipe 3 to perform angular rotation work along the inside of the arc-shaped guide groove 11, in the process of stress rotation of the movable butt joint pipe 3, the butt joint reserved nozzle 4 butt jointed on the upper end thereof will form stress through the butt joint connecting rope 15 fixed in position at the end, a nested connecting piece 14 with a spherical structure performs angular movable work along the upper end of the movable butt joint pipe 3, when the built-in nested pipe 2 contacts the resistance butt joint piece 6 to perform height movement, the reserved built-in liquid bag 9 inside will be contacted to the external butt joint piece 8 under pressure, thereby forming gas supply work inside the ring-shaped butt joint corrugated liquid bag 12 at the end through the butt joint hose 10, and then the expanded ring-shaped butt joint corrugated liquid bag 12 cooperates with the butt joint fixing sheet 13 to push the movable butt joint pipe 3 to perform angular rotation work along the inside of the arc-shaped guide groove 11, so that the butt joint reserved nozzle 4 as a whole performs angular self-adapting rotation in the process of height movement, thereby forming uniform spraying treatment work of atomization diffusion along the upper end of the equipment, in the process of stress rotation diffusion spraying of the movable butt joint pipe 3 and the butt joint reserved nozzle 4 along the upper end of the built-in nested pipe 2, the butt joint reserved nozzle 4 butt jointed on the upper end thereof will form stress through the butt joint connecting rope 15 fixed in position at the end, the nested connecting piece 14 with a spherical structure performs angular movable work along the upper end of the movable butt joint pipe 3, so that the butt joint reserved nozzle 4 performs height movement while rotating, and performs multi-direction swinging, so that the spraying range is maximized, thereby performing dust reduction work on a wide range of areas under the condition of single water flow.

[0037] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A highway construction spray dust falling device, comprising a reserved butt joint pipe (1), the upper end of the reserved butt joint pipe (1) is nested with an embedded nested pipe (2), and the inner side of the reserved butt joint pipe (1) is supplied with water flow by a reserved pump structure; characterized in that The inner side of the embedded nested pipe (2) is nested with a movable butt joint pipe (3), the upper end of the movable butt joint pipe (3) is provided with a nested connecting piece (14), the upper end of the nested connecting piece (14) is fixedly connected with a butt joint reserved spray head (4), the inner side of the reserved butt joint pipe (1) is rotatably connected with a butt joint blade (5), and a guide movable support structure is arranged between the butt joint blade (5) and the reserved butt joint pipe (1), the guide movable support structure controls and adjusts the spray dust falling range of the whole butt joint reserved spray head (4); The guide movable support structure is provided with a butt joint resisting piece (6), the butt joint resisting piece (6) is nested in the inner side of the sidewall of the reserved butt joint pipe (1), the upper end of the butt joint resisting piece (6) corresponds to the outer side of the embedded nested pipe (2), the outer side of the upper end of the butt joint resisting piece (6) is fixedly connected with a reset spring (7), and the lower end of the reset spring (7) is in butt joint with the upper end of the reserved butt joint pipe (1); The outer side of the butt joint resisting piece (6) is fixedly connected with an external butt joint piece (8), the external butt joint piece (8) is nested with the inner side of the outer wall of the embedded nested pipe (2), the inner side of the outer wall of the embedded nested pipe (2) is adhesively connected with a reserved built-in liquid bag (9), and the upper end of the reserved built-in liquid bag (9) corresponds to the lower end of the external butt joint piece (8); The inner side of the embedded nested pipe (2) is provided with a multidirectional butt joint support structure, which quickly controls the spray angle range of the whole butt joint reserved spray head (4); The multidirectional butt joint support structure is provided with a butt joint hose (10), the butt joint hose (10) is in butt joint with the lower end of the reserved built-in liquid bag (9), and the butt joint hose (10) penetrates along the inner side of the embedded nested pipe (2), the inner side of the upper end of the embedded nested pipe (2) is provided with an arc-shaped guide groove (11), the inner side of the arc-shaped guide groove (11) is adhesively connected with a ring-shaped butt joint corrugated liquid bag (12), and the ring-shaped butt joint corrugated liquid bag (12) is in communication with the end of the butt joint hose (10); The upper end of the movable butt joint pipe (3) is fixedly connected with a butt joint fixing piece (13), the butt joint fixing piece (13) is in butt joint with the outer side of the ring-shaped butt joint corrugated liquid bag (12), the lower end of the butt joint reserved spray head (4) is in butt joint with a butt joint connecting rope (15), the butt joint connecting rope (15) penetrates along the inner part of the movable butt joint pipe (3), and the end of the butt joint connecting rope (15) is in butt joint with the upper end of the embedded nested pipe (2).

2. The spraying type dust-settling device for road construction according to claim 1, characterized in that: The docking blade (5) rotates along the inside of the reserved docking pipe (1) when it contacts the water flow impact force, and the docking contact of the docking blade (5) synchronously presses the resisting docking piece (6), and the bottom outside of the docking blade (5) and the resisting docking piece (6) are uniformly provided with same name magnets, the resisting docking piece (6) is pressed and stretched reset spring (7) nests along the upper end of the reserved docking pipe (1).

3. The spraying type dust-settling device for road construction according to claim 2, characterized in that: The built-in nested pipe (2) of the resisting docking piece (6) is pushed upward from the outside lower end, and in the process of driving the movable docking pipe (3) to move upward, the reserved built-in liquid bag (9) on the outer wall of the built-in nested pipe (2) is pressed to form a negative pressure state through the contacted external docking piece (8).

4. The spraying dust-settling device for road construction according to claim 3, characterized in that: The reserved built-in liquid bag (9) forms a negative pressure supply structure inside the annular docking corrugated liquid bag (12) at the end through the docking hose (10), and the annular docking corrugated liquid bag (12) expands to cooperate with the docking fixed piece (13) to push the movable docking pipe (3) to rotate at an angle along the inside of the arc-shaped guide groove (11).

5. The spraying type dust-settling device for road construction according to claim 4, characterized in that: In the process of stress rotation of the movable docking pipe (3), the docking reserved nozzle (4) on the upper end thereof will form stress through the docking connecting rope (15) fixed at the end relative position, and the nested connecting piece (14) with spherical structure is angularly movable along the upper end of the movable docking pipe (3).

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