Dust falling equipment for water conservancy construction

Abstract

The dust falling equipment for water conservancy construction comprises a water tank, a spray head is rotationally connected to the surface of the water tank, a water outlet pipe is fixedly connected to one side of the water tank, a mounting device is arranged on the arc surface of the spray head, the mounting device comprises a fixing pipe, and the fixing pipe is fixedly connected with the arc surface of the spray head. Two mounting grooves are formed in the arc surface of the fixing pipe, first springs are fixedly connected to the inner surfaces of the mounting grooves, and stopping blocks are fixedly connected to the other ends of the first springs. The problems that a worker needs to maintain a specific posture for a long time to operate due to complex operation when the worker installs the sleeve, a large amount of time needs to be consumed for assembly of a fixed pipe and the sleeve, the installation efficiency is low, the overall project progress lags behind, and the worker needs to maintain the specific posture for a long time to operate due to the complex installation operation are solved. And physical fatigue is easy to generate, so that workers feel uncomfortable.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy construction dust falling equipment technical field especially relates to a water conservancy construction dust falling equipment. BACKGROUND

[0002] The earthwork excavation and blasting operation in the water conservancy construction process can expose a large amount of soil and stone particles in the air to form dust; when the concrete is stirred, the mixing and transfer of cement, sand and other materials can also generate dust; during the material transportation process, the vehicle driving and the air flow as well as the material spilling can raise dust; the open-air stacking of sand and other materials can easily generate dust under the action of wind; the dust can be inhaled into the respiratory tract of the construction personnel, and long-term contact can cause pneumoconiosis and other respiratory diseases, which seriously affects the health of the construction personnel; in addition, the dust can also reduce the visibility of the construction site and the surrounding area, increase the risk of traffic accidents, and may pollute the surrounding soil, water and other ecological environment, and affect the growth of vegetation; the initial dust falling of water conservancy construction mainly relies on simple manual watering, the construction personnel uses a watering cart or a handheld water spraying device to regularly water the construction site, the dust is settled through the combination of water and dust to achieve the purpose of dust falling; the dust falling range of manual watering is limited, it is difficult to cover a large area of the construction site, and the uniformity of watering cannot be guaranteed.

[0003] A water conservancy construction dust falling machine is disclosed in Chinese patent application CN201911120296.X, which has the technical solution as follows: the water droplet blocking structure is arranged on the inner side of the partition body to collect water droplets and blow them out during work to prevent them from entering the inner side and contacting the fan to cause rust, thereby prolonging the service life of the equipment.

[0004] In view of the above and the existing related technologies, the inventors believe that the following defects often exist: the complex operation of the staff when installing the sleeve pipe leads to the need for a large amount of time for assembling the fixed pipe and the sleeve pipe, low installation efficiency, and further lagging of the overall project progress, the complex installation operation requires the staff to maintain a specific posture for a long time, which easily causes physical fatigue and discomfort of the staff, and also reduces the work enthusiasm of the staff; therefore, a water conservancy construction dust falling equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the complex operation of the staff when installing the sleeve pipe in the prior art, which leads to a large amount of time for assembling the fixed pipe and the sleeve pipe, low installation efficiency, and further lagging of the overall project progress, the complex installation operation requires the staff to maintain a specific posture for a long time, which easily causes physical fatigue and discomfort of the staff, and also reduces the work enthusiasm of the staff, and proposes a water conservancy construction dust falling equipment.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a dust falling equipment for water conservancy construction, including water tank, the surface rotation is connected with the spray head of water tank, the side fixed connection of water tank has the water outlet pipe, the circular arc surface of spray head is equipped with mounting device, the mounting device includes fixed pipe, the circular arc surface fixed connection of fixed pipe and spray head, the circular arc surface of fixed pipe is equipped with two installation grooves, the inner surface fixed connection of installation groove has first spring, the other end fixed connection of first spring has blocking piece, the circular arc surface slidingly connected with the sleeve pipe of fixed pipe, the circular arc surface of sleeve pipe is equipped with two threaded rods of screw insertion, the circular arc surface of fixed pipe is equipped with two circular grooves.

[0007] The effect of the above components is that: by setting the mounting device, the staff can easily install the fixed pipe and the sleeve pipe, avoiding the complex operation of the staff when installing the sleeve pipe, which leads to the need for a large amount of time to assemble the fixed pipe and the sleeve pipe, low installation efficiency, and further leads to the lag of the overall project progress, the complex installation operation makes the staff need to keep a specific posture for a long time, which is easy to cause physical fatigue and discomfort, and also reduces the staff's working enthusiasm.

[0008] Preferably, one end of the fixed pipe is slidingly connected with a leak-proof pad, and the size of the leak-proof pad is adapted to the size of the fixed pipe.

[0009] The effect of the above components is that: in the pipeline system for conveying water, the sealing between the fixed pipe and the sleeve pipe is enhanced to prevent water leakage.

[0010] Preferably, the inner surface of the circular groove is slidingly connected with a circular rod, the circular arc surface of the two circular rods is slidingly connected with a movable frame, the circular arc surface of the circular rod is fixedly connected with a handle, and the second spring is fixedly connected at the end of the two circular rods close to each other.

[0011] The effect of the above components is that: the leak-proof pad is limited to prevent it from falling off after installation.

[0012] Preferably, the circular arc surface of the threaded rod is fixedly connected with a baffle, and the side of the baffle abuts against the fixed pipe.

[0013] The effect of the above components is that: by setting the baffle, when the side of the baffle abuts against the circular arc surface of the fixed pipe, the top end of the baffle is flush with one side of the circular arc surface of the fixed pipe, which is more conducive to the staff to disassemble the sleeve pipe, and prevents the threaded rod from rotating too much and being inserted into the installation groove, which is not conducive to the staff's operation.

[0014] Preferably, one end of the water outlet pipe is provided with an anti-blocking device, the anti-blocking device comprises a fixed bin, the fixed bin is fixedly connected with one end of the water outlet pipe, the side of the fixed bin away from the water outlet pipe is fixedly connected with a sleeve, the inner surface of the fixed bin is slidably connected with an anti-blocking net, one side of the fixed bin is slidably connected with a pressing plate, and the side of the pressing plate is threadedly inserted with two nuts.

[0015] The above-mentioned components achieve the effects that: by setting the anti-blocking device, the effect of preventing the water conservancy construction dust falling equipment from being blocked is achieved, and when the water conservancy construction dust falling equipment is blocked, the staff needs to spend a lot of time cleaning the pipeline, since the water conservancy construction dust falling equipment often extracts water storage from the river channel, and there are blocking objects in the water in the river channel, the blocking objects will reduce the flow area of the pipeline for a long time, cause the water flow to be not smooth, the pressure to exceed the bearing limit of the pipeline, and the pipeline may be broken, and in severe cases, the water conservancy construction dust falling equipment is damaged, and the use of the equipment is affected.

[0016] Preferably, the inner surface of the fixed bin is slidably connected with a U-shaped frame, one side of the U-shaped frame is fixedly connected with two fixed frames, the fixed frames are slidably inserted with setting rods, and one end of the setting rods is fixedly connected with an oval plate.

[0017] The above-mentioned components achieve the effects that: when the anti-blocking net needs to be replaced, the oval plate is pulled to slide the anti-blocking net out of the fixed bin.

[0018] Preferably, one side of the fixed frame is fixedly connected with a third spring, and the other end of the third spring is fixedly connected with one side of the oval plate.

[0019] The above-mentioned components achieve the effects that: the third spring pops up the oval plate upward, which is beneficial for the staff to pull up the oval plate by hand.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] This device, through its installation mechanism, facilitates the installation of fixed pipes and sleeves by workers, avoiding the complex operations required for sleeve installation. This eliminates the time-consuming and inefficient assembly processes that often delay overall project progress. The complex installation also forces workers to maintain specific postures for extended periods, leading to fatigue, discomfort, and decreased employee morale. Furthermore, the anti-clogging device prevents blockages in the dust suppression equipment used in water conservancy construction. This avoids the need for workers to spend considerable time cleaning clogged pipes. Since these systems often draw water from rivers, the presence of obstructions in the water reduces the pipe's flow area, hindering water flow and potentially causing pressure exceeding the pipe's limits, leading to pipe rupture and, in severe cases, damage to the dust suppression equipment and its operation. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the installation device in this utility model;

[0024] Figure 3 This is a cross-sectional view of the fixing tube in this utility model;

[0025] Figure 4 This is a schematic diagram of the anti-clogging device in this utility model;

[0026] Figure 5 This is a cross-sectional view of the fixed compartment in this utility model.

[0027] Legend: 1. Water tank; 2. Sprayer head; 3. Water outlet pipe; 4. Mounting device; 401. Fixed pipe; 402. Mounting groove; 403. First spring; 404. Blocking block; 405. Threaded rod; 406. Sleeve; 407. Circular groove; 408. Leak-proof pad; 409. Circular rod; 410. Movable frame; 411. Handle; 412. Second spring; 413. Baffle; 5. Anti-clogging device; 51. Fixed compartment; 52. Anti-clogging net; 53. Pressure plate; 54. Nut; 55. U-shaped frame; 56. Fixed frame; 57. Setting rod; 58. Elliptical plate; 59. Third spring. Detailed Implementation

[0028] The technical solutions of the present utility model will now be clearly and completely described with reference to the accompanying drawings of the embodiments thereof:

[0029] like Figure 1As shown, this utility model provides a technical solution: a dust suppression device for water conservancy construction, including a water tank 1, a nozzle 2 rotatably connected to the surface of the water tank 1, a water outlet pipe 3 fixedly connected to one side of the water tank 1, and an installation device 4 provided on the arc surface of the nozzle 2. By setting the installation device 4, the effect of workers installing the fixed pipe 401 and the sleeve 406 is achieved, avoiding the complicated operation of workers installing the sleeve 406, which requires a lot of time to assemble the fixed pipe 401 and the sleeve 406, resulting in low installation efficiency and thus delaying the overall project progress. The complicated installation operation requires workers to maintain a specific posture for a long time, which can easily cause physical fatigue and discomfort to workers, and also reduce the enthusiasm of employees. One end of the water outlet pipe 3 is equipped with an anti-clogging device 5. By setting the anti-clogging device 5, the dust suppression equipment used in water conservancy construction is prevented from clogging. This avoids the need for workers to spend a lot of time cleaning the pipes when the dust suppression equipment is clogged. Since the dust suppression equipment used in water conservancy construction often draws water from rivers, there are blockages in the water in the rivers. Over time, the blockages will reduce the flow area of ​​the pipes, resulting in poor water flow. If the pressure exceeds the pipe's bearing limit, it may cause the pipe to rupture. In severe cases, it may damage the dust suppression equipment used in water conservancy construction and affect the use of the equipment.

[0030] The specific setup and function of the installation device 4 and the anti-blocking device 5 will be explained in detail below.

[0031] like Figure 2 and Figure 3As shown in this embodiment: the installation device 4 includes a fixing pipe 401, which is fixedly connected to the arc surface of the nozzle 2. Two mounting grooves 402 are formed on the arc surface of the fixing pipe 401. A first spring 403 is fixedly connected to the inner surface of the mounting grooves 402. A blocking block 404 is fixedly connected to the other end of the first spring 403. A sleeve 406 is slidably connected to the arc surface of the fixing pipe 401. Two threaded rods 405 are threadedly inserted into the arc surface of the sleeve 406. Two circular grooves 407 are formed on the arc surface of the fixing pipe 401. A leak-proof gasket 408 is slidably connected to one end of the fixing pipe 401, and the size of the leak-proof gasket 408 is adapted to the size of the fixing pipe 401. In the water conveying pipeline system, this enhances the sealing between the fixing pipe 401 and the sleeve 406 to prevent water leakage. A circular rod 409 is slidably connected to the inner surface of the circular groove 407. A movable frame 410 is slidably connected to the arc surfaces of two circular rods 409. A handle 411 is fixedly connected to the arc surfaces of the circular rods 409. A second spring 412 is fixedly connected to the ends of the two circular rods 409 that are close to each other. A leak-proof pad 408 is limited to prevent it from falling off after installation. A baffle 413 is fixedly connected to the arc surface of the threaded rod 405, with one side of the baffle 413 abutting against the fixed tube 401. By setting the baffle 413, when one side of the baffle 413 abuts against the arc surface of the fixed tube 401, the top of the baffle 413 is flush with one side of the arc surface of the fixed tube 401, which makes it easier for workers to disassemble the sleeve 406 and prevents the threaded rod 405 from rotating too much and inserting into the installation groove 402, which would be detrimental to worker operation.

[0032] like Figure 4 and Figure 5 As shown, specifically, the anti-clogging device 5 includes a fixed chamber 51, which is fixedly connected to one end of the water outlet pipe 3. The side of the fixed chamber 51 away from the water outlet pipe 3 is fixedly connected to the sleeve 406. An anti-clogging net 52 is slidably connected to the inner surface of the fixed chamber 51. A pressure plate 53 is slidably connected to one side of the fixed chamber 51, and two nuts 54 are threaded into one side of the pressure plate 53. A U-shaped frame 55 is slidably connected to the inner surface of the fixed chamber 51. Two fixing brackets 56 are fixedly connected to one side of the U-shaped frame 55. A setting rod 57 is slidably inserted into the fixing bracket 56, and an elliptical plate 58 is fixedly connected to one end of the setting rod 57. When the anti-clogging net 52 needs to be replaced, the elliptical plate 58 is pulled to slide the anti-clogging net 52 directly out of the fixed chamber 51. A third spring 59 is fixedly connected to one side of the fixing bracket 56, and the other end of the third spring 59 is fixedly connected to one side of the elliptical plate 58. The third spring 59 springs the elliptical plate 58 upwards, making it easy for workers to pull the elliptical plate 58 up by hand.

[0033] Working principle: When workers need to install the fixed pipe 401 and sleeve 406 of the installation device 4 for dust suppression equipment in water conservancy construction, firstly, place the leak-proof pad 408 on one side of the fixed pipe 401, making the leak-proof pad 408 tightly connected to one side of the fixed pipe 401. Then, press the handle 411 to compress the second spring 412, which slides on the inner surface of the movable frame 410. Then, place the movable frame 410 between the two circular grooves 407, release the handle 411 and the second spring 412. Under the elastic force of the second spring 412, the circular rod 409 springs to the inner surface of the circular groove 407, thereby limiting the leak-proof pad 408. Then, rotate the threaded rod 405 in the threaded hole of the sleeve 406 until the baffle 413 is close to the sleeve. After moving one end of the sleeve 406, slide the inner surface of the sleeve 406 forward along the arc surface of the fixed tube 401 to press the blocking block 404, thereby compressing the first spring 403 in the mounting groove 402. When the blocking block 404 springs into the mounting groove 402 of the sleeve 406, it limits the sleeve 406 and the fixed tube 401. When it is necessary to remove the sleeve 406, rotate the threaded rod 405 in the threaded hole of the sleeve 406 until the arc surface of the sleeve 406 on one side of the baffle 413 abuts. When the first spring 403 is compressed in the mounting groove 402, the blocking block 404 springs into the mounting groove 402 of the sleeve 406, and no longer limits the sleeve 406 and the fixed tube 401, so the sleeve 406 can be removed.

[0034] When workers need to use the anti-clogging device 5 to prevent clogging of the dust suppression equipment used in water conservancy construction, they first pull the elliptical plate 58 by hand to stretch the third spring 59 so that the setting rod 57 slides on the inner surface of the fixed frame 56. Then, the U-shaped frame 55 slides along the inner surface of the fixed chamber 51 and is placed at the bottom of the fixed chamber 51. Then, the anti-clogging net 52 slides along the inner surface of the fixed chamber 51 to the bottom of the fixed chamber 51. The pressure plate 53 is then covered and the nut 54 is rotated until the pressure plate 53 is fixed. Water can then be drawn from the water tank 1 through the water outlet pipe 3 and finally discharged into the air through the nozzle 2.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A dust suppression device for water conservancy construction, comprising a water tank (1), characterized in that: A nozzle (2) is rotatably connected to the surface of the water tank (1); a water outlet pipe (3) is fixedly connected to one side of the water tank (1); an installation device (4) is provided on the arc surface of the nozzle (2); the installation device (4) includes a fixing pipe (401); the fixing pipe (401) is fixedly connected to the arc surface of the nozzle (2); two installation grooves (402) are opened on the arc surface of the fixing pipe (401); a first spring (403) is fixedly connected to the inner surface of the installation groove (402); a blocking block (404) is fixedly connected to the other end of the first spring (403); a sleeve (406) is slidably connected to the arc surface of the fixing pipe (401); two threaded rods (405) are threadedly inserted into the arc surface of the sleeve (406); two circular grooves (407) are opened on the arc surface of the fixing pipe (401).

2. The dust suppression equipment for water conservancy construction according to claim 1, characterized in that: One end of the fixed tube (401) is slidably connected to a leak-proof pad (408); the size of the leak-proof pad (408) is adapted to the size of the fixed tube (401).

3. The dust suppression equipment for water conservancy construction according to claim 1, characterized in that: A round rod (409) is slidably connected to the inner surface of the circular groove (407); a movable frame (410) is slidably connected to the arc surfaces of the two round rods (409); a handle (411) is fixedly connected to the arc surfaces of the round rods (409); and a second spring (412) is fixedly connected to one end of the two round rods (409) that is close to each other.

4. The dust suppression equipment for water conservancy construction according to claim 1, characterized in that: A baffle (413) is fixedly connected to the arc surface of the threaded rod (405); one side of the baffle (413) abuts against the fixed tube (401).

5. A dust suppression device for water conservancy construction according to claim 1, characterized in that: One end of the water outlet pipe (3) is provided with an anti-clogging device (5); the anti-clogging device (5) includes a fixed chamber (51); the fixed chamber (51) is fixedly connected to one end of the water outlet pipe (3); the side of the fixed chamber (51) away from the water outlet pipe (3) is fixedly connected to the sleeve (406); an anti-clogging net (52) is slidably connected to the inner surface of the fixed chamber (51); a pressure plate (53) is slidably connected to one side of the fixed chamber (51); two nuts (54) are threaded into one side of the pressure plate (53).

6. A dust suppression device for water conservancy construction according to claim 5, characterized in that: The inner surface of the fixed compartment (51) is slidably connected to a U-shaped frame (55); two fixed frames (56) are fixedly connected to one side of the U-shaped frame (55); a setting rod (57) is slidably inserted into the fixed frame (56); an elliptical plate (58) is fixedly connected to one end of the setting rod (57).

7. A dust suppression device for water conservancy construction according to claim 6, characterized in that: A third spring (59) is fixedly connected to one side of the fixing frame (56); the other end of the third spring (59) is fixedly connected to one side of the elliptical plate (58).

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