Three-dimensional type slope greening maintenance dust prevention system

Abstract

The utility model provides a kind of three-dimensional slope greening maintenance dustproof system, including water tank, the water pump of water output of water tank, the overhead water pipe of being set along the extension direction of slope and being set on slope several spray head support rods, the overhead water pipe is equipped with along the extension direction of overhead water pipe and set several spray heads, the spray head support rod is equipped with spray head and the rotary motor of driving spray head rotation, the output end of the water pump is connected together by overhead water pipe water pipe of overhead water pipe, the output end of the water pump is connected together by spray water introduction pipe of spray head.The utility model aims at providing a kind of three-dimensional slope greening maintenance dustproof system with sufficient dustproof effect, solves the problem of not being complete in dustproof greening by water cart or fog cannon in slope construction dustproof greening.

Description

Technical Field

[0001] This utility model relates to the field of highway cutting slope construction technology, and in particular to a three-dimensional slope greening, maintenance and dust prevention system. Background Technology

[0002] During the construction of road cut slopes, the slopes are excavated in stages from top to bottom, with each stage requiring subsequent protection. Currently, society places great emphasis on environmental protection, especially in suburban areas, scenic spots, and near highway networks. Strict controls are implemented to prevent dust pollution from slope construction and to address exposed mountain slopes. Dust control and slope revegetation have become crucial aspects of continuous highway construction. Current methods for dust control in slope construction primarily involve water trucks or mist cannons spraying water or mist onto work sites. However, because slope construction involves multiple points and is multi-dimensional, water spraying or misting can only address the dust control needs of some lower construction sites, leaving dust generated at higher elevations unaddressed, creating blind spots in environmental protection efforts. Similarly, greening maintenance presents challenges at higher elevations on slopes. Utility Model Content

[0003] This utility model aims to provide a three-dimensional slope greening maintenance dust control system with sufficient dust control effect, which solves the problem of incomplete dust control and greening when using water trucks or fog cannons for slope construction.

[0004] To achieve the above objectives, this utility model employs the following technology: a three-dimensional slope greening maintenance and dust control system, characterized by comprising a water tank, a water pump that outputs water from the tank, an overhead water pipe suspended along the slope's extension direction, and several nozzle support rods installed on the slope. The overhead water pipe is equipped with several spray heads arranged along its extension direction. The nozzle support rods are equipped with spray heads and a rotary motor that drives the spray heads to rotate. The overhead water pipe is connected to the output end of the water pump via an overhead water pipe inlet pipe, and the spray heads are connected to the output end of the water pump via a spray water inlet pipe. In use, the water pump delivers water from the tank to the spray heads, where the water forms a mist curtain to prevent dust diffusion. The water sprayed from the spray heads, in addition to dust removal, is also used to water the plants, resulting in excellent dust control.

[0005] Preferably, a road is provided below the slope, and the nozzle support rod is located on one side of the road, on the vertical plane passing through the overhead water pipe. This effectively prevents dust from spreading onto the road.

[0006] Preferably, the overhead water pipe is connected to the upper end of several supporting columns and thus suspended in the air. This provides an overhead technical solution.

[0007] Preferably, the upper ends of adjacent support columns are connected together by suspension cables, and the overhead water pipe is suspended from the suspension cables by several connectors. This ensures good reliability of the fixed overhead water pipe.

[0008] Preferably, the nozzle support rod has a through hole for the support rod portion, and a mounting base plate is connected to the lower end of the nozzle support rod. The mounting base plate has bolt through holes and seals the lower end of the through hole for the support rod portion. The lower end of the nozzle support rod has a water inlet hole communicating with the through hole for the support rod portion. The outlet end of the spray water inlet pipe is sealed and connected to the water inlet hole, and the inlet end is connected to the outlet end of the water pump. The spray head has a spray water inlet, a spray nozzle, and a water flow channel connecting the spray nozzle and the spray water inlet. The spray water inlet is connected to the upper end of the through hole for the support rod portion to introduce water. This water introduction design improves the compactness of the spray head by utilizing the internal hollow structure of the nozzle support rod.

[0009] Preferably, the rotary motor includes a motor housing and a motor shaft rotatably connected within the motor housing. The upper end of the nozzle support rod is provided with a cover plate sealing the through hole of the support rod portion. The motor shaft has a through hole extending along the motor's rotation axis. The motor housing is fixed to the cover plate. The motor shaft is in a vertical position, with its lower end passing through the cover plate and entering the through hole of the support rod portion. The spray water inlet is sleeved on the upper end of the motor shaft and fixed together. This design offers good convenience for supplying water to the spray head and allows for the use of spray water to cool the rotary motor.

[0010] Preferably, the motor housing includes a cylindrical body and two end caps covering both ends of the cylindrical body. The two ends of the motor shaft are rotatably connected to the two end caps. Each end cap has several through holes, the cylindrical body has several through holes, and the cover plate has several through holes. Several connecting bolts are simultaneously and correspondingly inserted into the through holes of the end caps, the cylindrical body, and the cover plate, and, in conjunction with connecting nuts, fix the motor housing to the cover plate. By using the fixing bolts of the motor housing to fix the rotary motor to the nozzle support rod, the structure is compact.

[0011] Preferably, the connecting bolts are clearance-fitted with the through holes in the end cap, cylinder, and cover plate. Two anti-loosening springs are fitted onto the connecting bolts; one end of one anti-loosening spring is connected to the lock nut, and the other end abuts against the head of the connecting bolt. The through holes in the cover plate are aligned with the through holes in the support rod. This design provides both shock absorption and anti-loosening effects, while also allowing water to be sprayed through the holes in the connecting bolts, thus expanding the water spray area.

[0012] Preferably, the locking nut is located above the motor housing, and the through hole of the support rod is provided with a limiting step aligned with the connecting bolt. When one end of the connecting bolt is supported on the limiting step, the other end of the connecting bolt extends beyond the upper end of the motor housing. This prevents the connecting bolt from falling off and into the normal rod of the spray head during use. Preferably, the connecting bolt is an external hexagonal bolt, and the through hole of the support rod is provided with an anti-rotation plane that mates with the head of the connecting bolt to prevent it from rotating. This ensures good reliability when the connecting bolt is retightened from the outside if it becomes loose. Beneficial effects: Thorough dust prevention, achieving no blind spots; also allows for greening maintenance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the present invention; Figure 2 This is a schematic diagram of the nozzle support rod; Figure 3 for Figure 2 A magnified view of a portion of point A.

[0014] In the diagram: 1. Water tank; 2. Water pump; 3. Slope; 4. Overhead water pipe; 5. Sprinkler head support rod; 6. Road; 7. Spray head. 8. Rotary motor; 9. Overhead water pipe; 10. Spray water inlet pipe; 11. Support column; 12. Suspension cable; 13. Connector; 14. Through hole in support rod; 15. Mounting base plate; 16. Bolt through hole; 17. Water inlet; 18. Spray water inlet; 19. Spray nozzle; 20. Water flow channel; 21. Motor housing; 22. Motor shaft; 23. Cover plate; 24. Through hole in shaft; 25. Cylinder; 26. End cover; 27. Through hole in end cover; 28. Through hole in cylinder; 29. ​​Through hole in cover plate; 30. Connecting bolt; 31. Connecting nut; 32. Anti-loosening spring; 33. Limiting step; 34. Anti-rotation plane; 35. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] See Figures 1 to 3A three-dimensional slope greening maintenance and dust control system includes a water tank 1, a water pump 2 that outputs water from the tank, an overhead water pipe 4 suspended along the slope 3, and several nozzle support rods 5 installed on the slope. A road 6 is located below the slope. Several spray heads 7 are installed on the overhead water pipe along its extension direction. The nozzle support rods are equipped with spray heads 8 and a rotary motor 9 that drives the spray heads. The overhead water pipe is connected to the output end of the water pump through an overhead water pipe inlet pipe 10, and the spray heads are connected to the output end of the water pump through a spray water inlet pipe 11. In use, the water pump delivers water from the tank to the spray heads, and the water sprayed from the spray heads forms a mist curtain to prevent dust from spreading. In addition to dust removal, the water sprayed from the spray heads is also used to water the plants. The nozzle support rods are located on one side of the road, passing through the vertical plane of the overhead water pipe. The overhead water pipe is suspended above the road by connecting to the upper ends of several support columns 12. The upper ends of adjacent support columns are connected together by suspension cables 13, and the overhead water pipe is suspended from the suspension cables by several connectors 14. The nozzle support rod has a through hole 15, and the lower end of the nozzle support rod is connected to a mounting base plate 16, which has bolt through holes 17. The mounting base plate seals the lower end of the through hole. The lower end of the nozzle support rod has a water inlet hole 18 communicating with the through hole. The outlet end of the spray water inlet pipe is sealed to the water inlet hole, and the inlet end is connected to the outlet end of the water pump. The spray head has a spray water inlet 19, a spray nozzle 20, and a water flow channel 21 connecting the spray nozzle and the spray water inlet. The rotary motor includes a motor housing 22 and a motor shaft 23 rotatably connected within the motor housing. The upper end of the nozzle support rod has a cover plate 24 sealing the through hole of the support rod. The motor shaft has a through hole 25 extending along the motor shaft axis, and the motor housing is fixed to the cover plate. The motor shaft is vertically positioned with its lower end passing through the cover plate and entering the through hole of the support rod. The spray water inlet is fitted onto the upper end of the motor shaft and fixed together. The motor housing includes a cylindrical body 26 and two end caps 27 covering both ends of the cylindrical body. The two ends of the motor shaft are rotatably connected to the two end caps. The end caps have several end cap through holes 28, the body has several cylindrical through holes 29, and the cover plate has several cover plate through holes 30. Several connecting bolts 31 are simultaneously inserted into the end cap through holes, cylindrical through holes, and cover plate through holes, and are fixed to the cover plate with connecting nuts 32. The connecting bolts are clearance-fitted with the end cap through holes, cylindrical through holes, and cover plate through holes. Two anti-loosening springs 33 are fitted on the connecting bolts. One end of one anti-loosening spring is connected to the locking nut, and the other end of the anti-loosening spring abuts against the head of the connecting bolt. The cover plate through holes are aligned with the support rod through holes. The locking nut is located above the motor housing. The support rod has a limiting step 34 aligned with the connecting bolt in the through hole. When one end of the connecting bolt is supported on the limiting step, the other end of the connecting bolt extends beyond the upper end of the motor housing.The fastening bolt is an external hexagonal bolt, and the through hole of the support rod is provided with an anti-rotation plane 35 that matches the head of the connecting bolt to prevent the connecting bolt from rotating.

[0017] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional slope greening maintenance dust prevention system, characterized in that, The system includes a water tank, a water pump that outputs water from the tank, an overhead water pipe suspended along the slope extension direction, and several nozzle support rods installed on the slope. The overhead water pipe is equipped with several spray heads arranged along the extension direction of the overhead water pipe. The nozzle support rods are equipped with spray heads and a rotary motor that drives the spray heads to rotate. The overhead water pipe is connected to the output end of the water pump through an overhead water pipe inlet pipe, and the spray heads are connected to the output end of the water pump through a spray water inlet pipe.

2. The three-dimensional slope greening maintenance dust prevention system according to claim 1, characterized in that, A road is provided below the slope, and the nozzle support rod is located on one side of the road, passing through the vertical plane of the overhead water pipe.

3. The three-dimensional slope greening maintenance dust prevention system according to claim 1 or 2, characterized in that, The overhead water pipe is connected to the upper end of several supporting columns and is thus suspended in the air.

4. The three-dimensional slope greening maintenance dust prevention system according to claim 3, characterized in that, The upper ends of adjacent support columns are connected together by suspension cables, and the overhead water pipe is suspended on the suspension cables by several connectors.

5. The three-dimensional slope greening maintenance dust prevention system according to claim 1, characterized in that, The nozzle support rod has a through hole for the support rod section. The lower end of the nozzle support rod is connected to a mounting base plate. The mounting base plate has bolt through holes and seals the lower end of the through hole for the support rod section. The lower end of the nozzle support rod has a water inlet hole that communicates with the through hole for the support rod section. The outlet end of the spray water inlet pipe is sealed and connected to the water inlet hole, and the inlet end is connected to the outlet end of the water pump. The spray head has a spray water inlet, a spray nozzle, and a water flow channel that connects the spray nozzle and the spray water inlet. The spray water inlet is connected to the upper end of the through hole for the support rod section to introduce water.

6. The three-dimensional slope greening maintenance dust prevention system according to claim 5, characterized in that, The rotary motor includes a motor housing and a motor shaft rotatably connected inside the motor housing. The upper end of the nozzle support rod is provided with a cover plate that seals the through hole of the support rod. The motor shaft is provided with a through hole extending along the motor shaft axis. The motor housing is fixed on the cover plate. The motor shaft is in a vertical position and its lower end passes through the cover plate and enters the through hole of the support rod. The spray water inlet is sleeved on the upper end of the motor shaft and fixed together.

7. The three-dimensional slope greening maintenance dust prevention system according to claim 6, characterized in that, The motor housing includes a cylindrical body and two end caps covering both ends of the cylindrical body. The two ends of the motor shaft are rotatably connected to the two end caps. The end caps are provided with several end cap through holes, the cylindrical body is provided with several cylindrical body through holes, and the cover plate is provided with several cover plate through holes. Several connecting bolts are simultaneously and correspondingly inserted into the end cap through holes, the cylindrical body through holes, and the cover plate through holes, and are used in conjunction with connecting nuts to fix the motor housing to the cover plate.

8. The three-dimensional slope greening maintenance dust prevention system according to claim 7, characterized in that, The connecting bolts are clearance-fitted with the through holes of the end cap, the cylinder, and the cover plate. Two anti-loosening springs are fitted on the connecting bolts. One end of one anti-loosening spring is connected to the locking nut, and the other end of the anti-loosening spring abuts against the head of the connecting bolt. The through holes of the cover plate are aligned with the through holes of the support rod.

9. The three-dimensional slope greening maintenance dust prevention system according to claim 8, characterized in that, The locking nut is located above the motor housing. The support rod has a limiting step aligned with the connecting bolt in the through hole. When one end of the connecting bolt is supported on the limiting step, the other end of the connecting bolt extends beyond the upper end of the motor housing.

10. The three-dimensional slope greening maintenance dust prevention system according to claim 7, characterized in that, The connecting bolt is an outer hexagonal bolt, and a rotation-stopping flat surface that matches the head of the connecting bolt is arranged in the support rod portion through hole to prevent the connecting bolt from rotating.

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