Environment-friendly watering cart for dust fall in building engineering construction

Abstract

The invention relates to the technical field of constructional engineering, and discloses an environment-friendly constructional engineering construction dust fall watering cart which comprises a bearing cart, a pressurization mechanism, a purification mechanism and a drainage mechanism are arranged on the bearing cart, a water tank is arranged on the bearing cart, and the pressurization mechanism comprises a supporting frame fixedly connected to the top of the bearing cart. Two pressure barrels are fixedly connected to the top of the supporting frame, two supports are fixedly connected to the top of the supporting frame, and a rotating shaft is rotationally connected between the two supports. By arranging the pressurizing mechanism, the problems that the drainage efficiency is low due to the fact that a traditional device only depends on the gravity of water in a water tank and the water flow speed is extremely limited, and a watering cart using the traditional drainage device needs a large amount of time to complete one-time comprehensive watering with large-area construction site dust falling as an example, and consequently the watering efficiency is low are solved. And compared with the mode that water spraying operation of the same area is completed through pressurization drainage, time is shortened by several times or even more.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, in particular to a sprinkler truck for dust reduction in environmentally friendly building engineering construction. Background Art

[0002] In the field of construction engineering, a series of construction activities such as earth excavation, material handling, and on-site mixing will continuously generate a large amount of dust. This dust not only seriously affects the air quality at the construction site, but also pollutes the surrounding environment and endangers the health of nearby residents and construction workers. According to relevant research, construction dust is one of the important sources of inhalable particulate matter (PM10) in urban air. People who are in a high-concentration dust environment for a long time will significantly increase their risk of respiratory and cardiovascular diseases.

[0003] However, in the use of existing environmental protection construction engineering dust reduction sprinkler trucks, traditional devices only rely on the gravity of the water in the water tank, and the water flow rate is extremely limited, resulting in low drainage efficiency. Taking dust reduction at large-scale construction sites as an example, sprinkler trucks using traditional drainage devices need to spend a lot of time to complete a comprehensive watering operation. Compared with the use of pressurized drainage to complete the same area of ​​watering operations, it takes several times or even more time. Summary of the invention

[0004] The purpose of the present invention is to provide a sprinkler truck for dust reduction in environmentally friendly construction projects. By setting up a booster mechanism, the problem that the traditional device only relies on the gravity of the water in the water tank, the water flow rate is extremely limited, and the drainage efficiency is low. Taking dust reduction at a large-area construction site as an example, a sprinkler truck using a traditional drainage device needs to spend a lot of time to complete a comprehensive watering operation. Compared with using booster drainage to complete the watering operation of the same area, the time is several times longer or even more.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a water sprinkler for dust reduction in environmentally friendly construction engineering, comprising a carrier vehicle, on which a pressurizing mechanism, a purification mechanism and a drainage mechanism are arranged;

[0007] A water tank is provided on the carrier vehicle, the boosting mechanism includes a support frame fixedly connected to the top of the carrier vehicle, two pressure barrels are fixedly connected to the top of the support frame, two brackets are fixedly connected to the top of the support frame, a rotating shaft is rotatably connected between the two brackets, the right side of the rotating shaft passes through the bracket, and a motor sleeve is fixedly connected to the right side of the bracket on the right side, the purification mechanism includes a water inlet pipe connected to the front side of the carrier vehicle, and the drainage mechanism includes a drainage pipe connected to the water tank.

[0008] Furthermore, a motor is fixedly connected to the inner wall of the motor sleeve, an output shaft of the motor is fixedly connected to the rotating shaft via a coupling, two rotating disks are fixedly connected to the outer wall of the rotating shaft, and sliding grooves are provided on both rotating disks.

[0009] Furthermore, a sliding rod is slidably connected in each of the two sliding grooves, and a fixed block is rotatably connected to the outer walls of the two sliding rods. The bottoms of the two fixed blocks are fixedly connected to a connecting rod 1, and the bottoms of the two connecting rods 1 are fixedly connected to a fixing ring 1.

[0010] Furthermore, the inner walls of the two fixing rings 1 are fixedly connected with connecting rod 2, the outer walls of the two connecting rods 2 are hingedly provided with two pressure plates, the bottoms of the two support frames are connected with air inlet pipes, the air inlet pipes are connected with the water tank, a filter port is provided in the water inlet pipe, the outer wall of the water inlet pipe is fixedly connected with fixing ring 2, and the outer wall of the water inlet pipe is slidably connected with a limiting ring.

[0011] Furthermore, a spring is sleeved on the outer wall of the water inlet pipe, the front side of the spring is fixedly connected to the second fixing ring, the rear side of the spring is fixedly connected to the limiting ring, and a handle is fixedly connected to the filter port.

[0012] Furthermore, a water outlet is connected to the drain pipe, a receiving and releasing groove is provided on the water outlet, and a tightening plate is threadedly connected to the outer wall of the water outlet.

[0013] The present invention has the following beneficial effects:

[0014] 1. The present invention sets a booster mechanism. When the water in the water tank needs to be discharged, the motor is started and the motor is put on. At this time, the shaft will rotate accordingly. When the shaft rotates, the turntable will also rotate accordingly. When the turntable rotates, the slide bar on its inner wall will slide on its inner wall through the slide groove. When the slide bar slides, it will move up and down with the fixed block and the connecting rod 1. At this time, the support frame will move with the fixed ring 1 and the connecting rod 2. At this time, the connecting rod 2 will move with the two pressure plates. When the pressure plate moves upward, it will fold downward, and the external air will It will enter the support frame, and when the connecting rod moves downward, the pressure plate will stretch again through the friction with the inner wall of the support frame, thereby compressing the air in the support frame outward. At this time, the internal air will be inflated into the water tank through the air intake pipe, so that the air pressure in the water tank will increase, and the water in the water tank can be squeezed out, thereby achieving the effect of pressurized drainage. Increasing the air pressure in the water tank can make the water squeeze out quickly under the action of pressure. Compared with natural gravity drainage, the drainage efficiency is greatly improved, the watering operation can be completed faster, and the work efficiency is improved.

[0015] 2. The present invention sets a purification mechanism, and adds water into the water tank from the water inlet pipe. At this time, the water inlet pipe is connected to the water source. When the water source enters the water inlet pipe, it passes through the filter port. At this time, the filter port will filter the impurities in the water source. With the continuous input of water, the filter port will be filled with impurities. After the water source is full, the limit ring is slid to the front side. At this time, the limit ring will compress the spring. After the limit ring interacts, the restriction on the filter port will stop. Then, the handle can be pulled to pull the filter port out. At this time, the impurities in the filter port can be cleaned, thereby achieving the effect of filtering the water source, making the filtered water purer, and ensuring that the water sprayed from the nozzle is smooth and uniform, and there will be no uneven or intermittent water spraying due to impurities clogging the nozzle, thereby ensuring the watering effect of the sprinkler truck, whether it is dust reduction, irrigation or other operations, it can play a better role.

[0016] 3. The present invention sets a drainage mechanism. When water is discharged from the drainage pipe, the size of the collecting and releasing groove on the water outlet can be adjusted by rotating the tightening plate. At this time, the water outlet speed is adjusted by adjusting the size of the collecting and releasing groove, thereby achieving the effect of controlling the size of the water flow, so that the size of the water flow can be accurately adjusted according to the dust conditions and humidity requirements of the road surface, which not only ensures the dust reduction effect but also avoids the waste of water resources; in greening irrigation, it can accurately provide an appropriate amount of water according to the water requirements of different plants to meet the growth needs of plants.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention as a whole;

[0021] Figure 3 It is a partial cross-sectional structural schematic diagram of the boosting mechanism of the present invention;

[0022] Figure 4 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0023] Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged structure of B;

[0024] Figure 6 For the present invention Figure 3 Schematic diagram of the enlarged structure of C in the middle;

[0025] Figure 7 For the present invention Figure 2 Schematic diagram of the enlarged structure of D in the middle;

[0026] Figure 8 For the present invention Figure 1 Schematic diagram of the enlarged structure of E;

[0027] Fig. 9 For the present invention Figure 2 Schematic diagram of the enlarged structure of F.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] In the figure: 1. carrier vehicle; 101. water tank; 2. booster mechanism; 211. support frame; 212. pressure barrel; 213. bracket; 214. rotating shaft; 215. motor sleeve; 216. motor; 217. turntable; 218. slide groove; 219. slide rod; 2110. fixing block; 2111. connecting rod 1; 2112. fixing ring 1; 2113. connecting rod 2; 2114. pressing plate; 2115. air inlet pipe; 3. purification mechanism; 311. water inlet pipe; 312. filter port; 313. fixing ring 2; 314. limiting ring; 315. spring; 316. handle; 4. drainage mechanism; 411. drainage pipe; 412. water outlet; 413. collection and release groove; 414. tightening plate. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-Figure 9As shown, the present invention is a sprinkler truck for dust reduction in environmentally friendly construction engineering, including a carrier 1, on which a pressurizing mechanism 2, a purification mechanism 3 and a drainage mechanism 4 are arranged, and a water tank 101 is arranged on the carrier 1. The pressurizing mechanism 2 includes a support frame 211 fixedly connected to the top of the carrier 1, and two pressure barrels 212 are fixedly connected to the top of the support frame 211. Two brackets 213 are fixedly connected to the top of the support frame 211, and a rotating shaft 214 is rotatably connected between the two brackets 213. The right side of the rotating shaft 214 passes through the bracket 213, and a motor sleeve is fixedly connected to the right side of the right bracket 213. 215, the inner wall of the motor sleeve 215 is fixedly connected with a motor 216, the output shaft of the motor 216 is fixedly connected to the rotating shaft 214 through a coupling, and the outer wall of the rotating shaft 214 is fixedly connected with two rotating disks 217. When the water in the water tank 101 needs to be discharged, the motor 216 on the motor sleeve 215 is started, and the rotating shaft 214 will rotate accordingly. When the rotating shaft 214 rotates, the rotating disk 217 will also rotate accordingly. A sliding groove 218 is provided on the two rotating disks 217, and a sliding rod 219 is slidably connected in the two sliding grooves 218. The outer walls of the two sliding rods 219 are rotatably connected with a fixed block 2110 The bottoms of the two fixed blocks 2110 are fixedly connected with connecting rods 1 2111. When the turntable 217 rotates, the sliding rods 219 on the inner wall thereof will slide on the inner wall thereof through the sliding grooves 218. When the sliding rods 219 slide, the fixed blocks 2110 and the connecting rods 1 2111 will move up and down. The bottoms of the two connecting rods 1 2111 are fixedly connected with fixing rings 1 2112. The inner walls of the two fixing rings 1 2112 are fixedly connected with connecting rods 2 2113. At this time, the support frame 211 will move with the fixing rings 1 2112 and the connecting rods 2 2113. The outer wall of 113 is hinged with two pressure plates 2114. At this time, the connecting rod 2113 will move with the two pressure plates 2114. When the pressure plates 2114 move upward, they will fold downward. At this time, the external air will enter the support frame 211. The bottoms of the two support frames 211 are connected with an air intake pipe 2115. The air intake pipe 2115 is connected to the water tank 101. By setting a booster mechanism 2, the air pressure in the water tank is increased, and the water can be squeezed out quickly under the action of pressure. Compared with natural gravity drainage, the drainage efficiency is greatly improved, the watering operation can be completed faster, and the work efficiency is improved.

[0032] The purification mechanism 3 includes a water inlet pipe 311 connected to the front side of the carrier vehicle 1, and a filter port 312 is arranged in the water inlet pipe 311. Water is added to the water tank 101 from the water inlet pipe 311. At this time, the water inlet pipe 311 is connected to the water source. When the water source enters the water inlet pipe 311, it will pass through the filter port 312. At this time, the filter port 312 will filter the impurities in the water source. With the continuous input of water, the outer wall of the water inlet pipe 311 is fixedly connected with a fixing ring 2 313, and the outer wall of the water inlet pipe 311 is slidably connected with a limiting ring 314, and the filter port 312 will be filled with impurities. After the water source is full, the limiting ring 314 is slid to the front side. At this time, the limiting ring 314 will compress the spring 315, and the limiting ring 314 will stop after the interaction. To restrict the filter port 312, a spring 315 is provided on the outer wall of the water inlet pipe 311, the front side of the spring 315 is fixedly connected to the fixing ring 313, the rear side of the spring 315 is fixedly connected to the limit ring 314, and a handle 316 is fixedly connected to the filter port 312, and then the handle 316 can be pulled to pull the filter port 312 out, and then the impurities in the filter port 312 can be cleaned, thereby achieving the effect of filtering the water source, and by setting the purification mechanism 3, the filtered water is made purer, which can ensure that the water sprayed from the nozzle is smooth and uniform, and there will be no uneven or intermittent water spraying due to impurities clogging the nozzle, thereby ensuring the water spraying effect of the sprinkler truck, whether it is dust reduction, irrigation or other operations, it can play a better role.

[0033] The drainage mechanism 4 includes a drainage pipe 411 connected to the water tank 101, the drainage pipe 411 is connected to a water outlet 412, the water outlet 412 is provided with a collection and release groove 413, the outer wall of the water outlet 412 is threadedly connected with a tightening plate 414, when water is discharged from the drainage pipe 411, the size of the collection and release groove 413 on the water outlet 412 can be adjusted by rotating the tightening plate 414, at this time, the size of the collection and release groove 413 is adjusted to adjust the water outlet speed, by setting the drainage mechanism 4, the water flow size can be accurately adjusted according to the road dust situation and humidity requirements, which not only ensures the dust reduction effect, but also avoids the waste of water resources; in green irrigation, according to the water demand of different plants, it can accurately provide an appropriate amount of water to meet the growth needs of plants.

[0034] When in use, water is added into the water tank 101 from the water inlet pipe 311. At this time, the water inlet pipe 311 is connected to the water source. When the water source enters the water inlet pipe 311, it will pass through the filter port 312. At this time, the filter port 312 will filter the impurities in the water source. With the continuous input of water, the filter port 312 will be filled with impurities. After the water source is full, the limit ring 314 is slid forward. At this time, the limit ring 314 will compress the spring 315. After the limit ring 314 is engaged, the filter port 312 will stop restricting. , then the handle 316 can be pulled to pull out the filter 312, and the impurities in the filter 312 can be cleaned at this time, thereby achieving the effect of filtering the water source, and when the water in the water tank 101 needs to be discharged, the motor 216 on the motor sleeve 215 is started, and the shaft 214 will rotate accordingly, and when the shaft 214 rotates, the turntable 217 will also rotate accordingly, and when the turntable 217 rotates, the slide bar 219 on its inner wall will slide on its inner wall through the slide groove 218, and when the slide bar 219 slides, it will bring The fixing block 2110 and the connecting rod 1 2111 move up and down, and the support frame 211 will move with the fixing ring 1 2112 and the connecting rod 2113. At this time, the connecting rod 2113 will move with the two pressing plates 2114. When the pressing plates 2114 move upward, they will fold downward. At this time, the external air will enter the support frame 211. When the connecting rod 1 2111 moves downward, the pressing plates 2114 will stretch again through the friction with the inner wall of the support frame 211, thereby supporting the support frame 211. The air in the frame 211 is compressed outward, and the internal air will be inflated into the water tank 101 through the air inlet pipe 2115, so that the air pressure in the water tank 101 will increase, so that the water in the water tank 101 can be squeezed out, thereby achieving the effect of pressurized drainage. When the water is discharged from the drain pipe 411, the size of the receiving groove 413 on the water outlet 412 can be adjusted by rotating the tightening plate 414. At this time, the size of the receiving groove 413 is adjusted to adjust the water outlet speed, thereby achieving the effect of controlling the size of the water flow.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sprinkler truck for dust reduction in environmentally friendly construction engineering, characterized by: It comprises a carrier vehicle (1), on which a pressurizing mechanism (2), a purification mechanism (3) and a drainage mechanism (4) are arranged; The carrier vehicle (1) is provided with a water tank (101); the booster mechanism (2) comprises a support frame (211) fixedly connected to the top of the carrier vehicle (1); two pressure barrels (212) are fixedly connected to the top of the support frame (211); two brackets (213) are fixedly connected to the top of the support frame (211); a rotating shaft (214) is rotatably connected between the two brackets (213); the right side of the rotating shaft (214) passes through the bracket (213); a motor sleeve (215) is fixedly connected to the right side of the bracket (213) located on the right side; the purification mechanism (3) comprises a water inlet pipe (311) connected to the front side of the carrier vehicle (1); and the drainage mechanism (4) comprises a drainage pipe (411) connected to the water tank (101).

2. A sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 1, characterized in that: The inner wall of the motor sleeve (215) is fixedly connected to a motor (216); the output shaft of the motor (216) is fixedly connected to the rotating shaft (214) via a coupling; the outer wall of the rotating shaft (214) is fixedly connected to two rotating disks (217); and the two rotating disks (217) are both provided with a sliding groove (218).

3. The sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 2, characterized in that: The two slide grooves (218) are both slidably connected with a slide rod (219), and the outer walls of the two slide rods (219) are both rotatably connected with a fixed block (2110).

4. The sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 3, characterized in that: The bottoms of the two fixed blocks (2110) are fixedly connected to a connecting rod 1 (2111), and the bottoms of the two connecting rods 1 (2111) are fixedly connected to a fixing ring 1 (2112).

5. The sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 4, characterized in that: The inner walls of the two fixing rings (2112) are fixedly connected with connecting rods (2113), the outer walls of the two connecting rods (2113) are hingedly provided with two pressure plates (2114), and the bottoms of the two support frames (211) are connected with air intake pipes (2115), and the air intake pipes (2115) are connected with the water tank (101).

6. The sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 5, characterized in that: A filter port (312) is provided in the water inlet pipe (311), a second fixing ring (313) is fixedly connected to the outer wall of the water inlet pipe (311), and a limiting ring (314) is slidably connected to the outer wall of the water inlet pipe (311).

7. The sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 6, characterized in that: The outer wall of the water inlet pipe (311) is sleeved with a spring (315), the front side of the spring (315) is fixedly connected to the second fixing ring (313), the rear side of the spring (315) is fixedly connected to the limiting ring (314), and the filter port (312) is fixedly connected with a handle (316).

8. The sprinkler truck for dust reduction in environmentally friendly construction engineering according to claim 7, characterized in that: The drain pipe (411) is connected to a water outlet (412), a receiving and releasing groove (413) is provided on the water outlet (412), and a tightening plate (414) is threadedly connected to the outer wall of the water outlet (412).

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