Energy-saving type sprinkling irrigation maintenance device for municipal road

Abstract

The utility model relates to municipal road sprinkling irrigation maintenance technical field especially is a kind of energy-saving sprinkling irrigation maintenance device for municipal road, including sealing sleeve, the outside lower part of sealing sleeve is fixedly connected with outer chuck, the top of outer chuck is fixedly connected with outer sleeve, the top of sealing sleeve is slidably connected with self-lifting sprinkling irrigation pipe, in the utility model, by setting hollow tray, auxiliary blade, outer protective strip, warning strip, guide slot, sliding block, outer sleeve and limit insert, it will be convenient that the energy-saving sprinkling irrigation maintenance device for municipal road can be in the process of the regular sprinkling irrigation maintenance to the plant in the green belt of municipal road, the device can be lifted with the sprinkling irrigation assembly at the same time, and synchronous lifting adjustment is unfolded to outside protective structure, so as to subsequent protection use, avoid the problem that the sprinkling irrigation assembly is raised in place, because more prominent, easy to appear by the passing pedestrian collision or by the passing vehicle crush.

Description

Technical Field

[0001] This utility model relates to the field of municipal road sprinkler irrigation and maintenance technology, specifically to an energy-saving sprinkler irrigation and maintenance device for municipal roads. Background Technology

[0002] When maintaining plants in green belts and central medians along municipal roads, providing a stable water supply to the green plants in the center of the road ensures their healthy growth. Energy-saving sprinkler irrigation devices can achieve uniform irrigation through buried lifting nozzles, maintaining the aesthetics of the green belts. Compared with using traditional sprinkler trucks for sprinkler irrigation, buried sprinkler irrigation devices can avoid causing slippery roads and wasting water resources, thus reducing environmental pollution.

[0003] Currently, existing energy-saving sprinkler irrigation maintenance devices for municipal roads are often buried in the ground on both sides of the road before use. However, considering that the sprinkler heads protrude when raised, the lack of external protection during the actual raising and irrigation process can lead to the risk of the sprinkler heads being hit by pedestrians or run over by passing vehicles, causing damage to the sprinkler heads and hindering subsequent normal sprinkler irrigation maintenance work. Therefore, an energy-saving sprinkler irrigation maintenance device for municipal roads is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an energy-saving sprinkler irrigation maintenance device for municipal roads, so as to solve the problem mentioned in the background art that existing energy-saving sprinkler irrigation maintenance devices for municipal roads are at risk of being collided with by passing pedestrians or run over by passing vehicles during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An energy-saving sprinkler maintenance device for municipal roads includes a sealing sleeve. An outer chuck is fixedly connected to the lower outer surface of the sealing sleeve, and an outer sleeve is fixedly connected to the top of the outer chuck. A self-lifting sprinkler pipe is slidably connected to the top of the sealing sleeve. The liquid outlet end of the self-lifting sprinkler pipe is connected to a nozzle body. A hollow tray is fitted in the gap between the nozzle body and the self-lifting sprinkler pipe. A limiting strip is inserted into a groove with a slot at the edge of the hollow tray. An auxiliary blade is fixedly connected to the top of the limiting strip. An outer protective strip is fixedly connected to the bottom of the hollow tray. A warning strip is adhered to the outer ring surface of the outer protective strip. A slider is fixedly connected to the bottom of the outer protective strip. A guide groove is formed on the inner ring surface of the outer sleeve.

[0006] Preferably, the end of the water inlet connector at the bottom of the sealing sleeve is connected to a booster connector, the bottom of the booster connector is fixedly connected to an auxiliary support tube, and the inner side of the auxiliary support tube is through a sprinkler main pipe that is sealed and connected to the inside of the booster connector.

[0007] Preferably, a card holder is fixedly connected to the top edge of the outer chuck, a fixing pestle is inserted into the inner side of the card holder, the lower end of the fixing pestle extends downward through the interior of the outer chuck, and the bottom of the fixing pestle is a pointed structure.

[0008] Preferably, the bottom of the hollow tray and the top of the self-lifting irrigation pipe are fitted together, the self-lifting irrigation pipe is located inside the outer sleeve, and the slider and the guide groove are slidably connected.

[0009] Preferably, a plurality of the outer protective strips are arranged in a circular array structure along the center point of the hollow tray, the length of the outer protective strips is equal to the length of the warning strips, the shape of the limiting strip is a tapered long strip structure, the tip of the auxiliary blade is facing upwards, and the outer protective strips are located on the inner side of the outer sleeve.

[0010] Compared with the prior art, the beneficial effects of this utility model are: In this utility model, the hollow tray, auxiliary blade, outer protective strip, warning strip, guide groove, slider, outer sleeve, and limiting insert are designed to facilitate the use of this energy-saving sprinkler maintenance device for municipal roads. During the regular sprinkler maintenance of plants in the green belts of municipal roads, the device addresses the issue of its proximity to the roadside. While the sprinkler assembly is being raised and lowered, the outer protective structure, composed of the hollow tray, auxiliary blade, outer protective strip, warning strip, guide groove, slider, outer sleeve, and limiting insert, is simultaneously raised, lowered, and extended. This provides protection and prevents the sprinkler assembly from being easily bumped by pedestrians or run over by vehicles when raised, thus preventing damage to the nozzle and facilitating subsequent normal sprinkler maintenance work. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal semi-section structure of the sealing sleeve of this utility model; Figure 3 This is a schematic diagram of the lifting and lowering structure of the self-lifting sprinkler pipe of this utility model; Figure 4 This is a schematic diagram of the hollow tray structure of this utility model.

[0012] In the diagram: 1. Sealing sleeve; 2. Outer chuck; 3. Self-lifting sprinkler pipe; 4. Hollow tray; 5. Sprinkler head body; 6. Auxiliary blade; 7. Outer protective strip; 8. Warning strip; 9. Guide groove; 10. Slider; 11. Card holder; 12. Fixing pestle; 13. Pressure booster connector; 14. Auxiliary support; 15. Sprinkler main pipe; 16. Outer sleeve; 17. Limiting insert. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-4 This utility model provides a technical solution: An energy-saving sprinkler maintenance device for municipal roads includes a sealing sleeve 1. An outer chuck 2 is fixedly connected to the lower part of the sealing sleeve 1. An outer sleeve 16 is fixedly connected to the top of the outer chuck 2. A self-lifting sprinkler pipe 3 is slidably connected to the top of the sealing sleeve 1. The liquid outlet end of the self-lifting sprinkler pipe 3 is connected to a nozzle body 5. A hollow tray 4 is fitted in the gap between the nozzle body 5 and the self-lifting sprinkler pipe 3. A limiting strip 17 is inserted into a groove with a slot at the edge of the hollow tray 4. An auxiliary blade 6 is fixedly connected to the top of the limiting strip 17. An outer protective strip 7 is fixedly connected to the bottom of the hollow tray 4. A warning strip 8 is adhered to the outer ring surface of the outer protective strip 7. A slider 10 is fixedly connected to the bottom of the outer protective strip 7. A guide groove 9 is opened on the inner ring surface of the outer sleeve 16.

[0015] A pressure booster connector 13 is connected to the end of the bottom water inlet connector of the sealing sleeve 1. An auxiliary support tube 14 is fixedly connected to the bottom of the pressure booster connector 13. The inner side of the auxiliary support tube 14 has a main irrigation pipe 15 that is sealed and connected to the inside of the pressure booster connector 13. Through the above structure, it is convenient for a single sealing sleeve 1 to be connected to the main irrigation pipe 15. A card seat 11 is fixedly connected to the top edge of the outer chuck 2. A fixing pestle 12 is inserted into the inner side of the card seat 11. The lower end of the fixing pestle 12 extends downward through the inside of the outer chuck 2. The bottom of the fixing pestle 12 is set with a pointed structure. When the fixing pestle 12 is tightly inserted into the soil of the pit, it will assist in limiting the installation of the irrigation components. The bottom of the hollow tray 4 is fitted with the top of the self-lifting irrigation pipe 3. The lifting sprinkler pipe 3 is located inside the outer sleeve 16. The slider 10 and the guide groove 9 are slidably connected. When the outer protective structure achieves synchronous lifting and lowering, the slider 10 will move synchronously along the inside of the guide groove 9 to assist in guiding the lifting and lowering of the outer protective structure. Several outer protective strips 7 are arranged in a circular array along the center point of the hollow tray 4. The length of the outer protective strip 7 is equal to the length of the warning strip 8. The shape of the limiting strip 17 is a conical strip structure. The tip of the auxiliary blade 6 is facing upward. The outer protective strip 7 is located inside the outer sleeve 16. Through the above structure, the device can cut off part of the plants that have spread to the area around the sprinkler head body 5 through the auxiliary blade 6, which is conducive to the smooth lifting and lowering of the sprinkler head body 5 in the future.

[0016] Workflow: The outer protective structure used in the device of this utility model during startup is mainly made of lightweight engineering plastic. After the main irrigation pipe 15 passes through the auxiliary support pipe 14 and connects with the pressure booster connector 13, it can be pre-embedded in the pre-buried pit of the municipal road. Then, through the bottom threaded connector, the sealing sleeve 1 is assembled onto the top of the pressure booster connector 13. After installation, aligning with the inside of the card seat 11, the fixing rod 12 passes through the card seat 11 and the outer card plate 2, and the fixing rod 12 is tightly inserted into the soil in the pre-reserved pit, thus providing auxiliary constraint for the connection and assembly of the sealing sleeve 1. Then, when regular irrigation maintenance is required for plants planted in the green belt of the municipal road, the irrigation liquid gradually flows through the inside of the main irrigation pipe 15 into the inside of the pressure booster connector 13. The device then uses the pressure booster core inside the pressure booster connector 13 to pressurize the irrigation liquid... After auxiliary pressurization, the irrigation liquid is quickly sent into the sealed sleeve 1, which pressurizes the self-lifting irrigation pipe 3. The self-lifting irrigation pipe 3, along with the nozzle body 5, is stretched outward and carries the irrigation liquid outward through the nozzle body 5 to irrigate and maintain the surrounding plants. At the same time, the hollow tray 4 lifts and pulls out multiple outer protective strips 7 from inside the outer sleeve 16. The circular fence structure formed by the multiple outer protective strips 7 provides circumferential protection from the outside of the self-lifting irrigation pipe 3. It is also equipped with a warning strip 8 with a bright yellow overall color to prevent pedestrians or vehicles from colliding with or running over the irrigation components when passing through municipal roads. In addition, multiple auxiliary blades 6 installed on the hollow convex plate will cut off the plants that have spread around the nozzle body 5 during the lifting and unfolding of the protective mechanism to prevent the plants from affecting the normal lifting and lowering operation of the nozzle body 5.

[0017] 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 alterations 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. An energy-saving sprinkler irrigation and maintenance device for municipal roads, comprising a sealing sleeve (1), characterized in that: An outer chuck (2) is fixedly connected to the lower part of the sealing sleeve (1). An outer sleeve (16) is fixedly connected to the top of the outer chuck (2). A self-lifting irrigation pipe (3) is slidably connected to the top of the sealing sleeve (1). The liquid outlet end of the self-lifting irrigation pipe (3) is connected to the nozzle body (5). A hollow tray (4) is fitted in the gap between the nozzle body (5) and the self-lifting irrigation pipe (3). A limiting insert (17) is inserted into the irregular groove with a slot at the edge of the hollow tray (4). An auxiliary blade (6) is fixedly connected to the top of the limiting insert (17). An outer protective strip (7) is fixedly connected to the bottom of the hollow tray (4). A warning strip (8) is glued to the outer ring surface of the outer protective strip (7). A slider (10) is fixedly connected to the bottom of the outer protective strip (7). A guide groove (9) is opened on the inner ring surface of the outer sleeve (16).

2. The energy-saving sprinkler irrigation and maintenance device for municipal roads according to claim 1, characterized in that: The bottom water inlet connector of the sealing sleeve (1) is connected to a booster connector (13), and the bottom of the booster connector (13) is fixedly connected to an auxiliary support tube (14). The inner side of the auxiliary support tube (14) is connected to a sprinkler main tube (15) that is sealed and connected to the inside of the booster connector (13).

3. The energy-saving sprinkler irrigation and maintenance device for municipal roads according to claim 1, characterized in that: A card holder (11) is fixedly connected to the top edge of the outer chuck (2). A fixing pestle (12) is inserted into the inner side of the card holder (11). The lower end of the fixing pestle (12) extends downward through the interior of the outer chuck (2). The bottom of the fixing pestle (12) is a pointed structure.

4. The energy-saving sprinkler irrigation and maintenance device for municipal roads according to claim 1, characterized in that: The bottom of the hollow tray (4) and the top of the self-lifting sprinkler pipe (3) are fitted together. The self-lifting sprinkler pipe (3) is located inside the outer sleeve (16). The slider (10) and the guide groove (9) are slidably connected.

5. The energy-saving sprinkler irrigation and maintenance device for municipal roads according to claim 1, characterized in that: Several outer protective strips (7) are arranged in a ring array along the center point of the hollow tray (4). The length of the outer protective strip (7) is equal to the length of the warning strip (8). The limiting insert (17) is a tapered long strip structure. The tip of the auxiliary blade (6) is facing upward. The outer protective strip (7) is located on the inner side of the outer sleeve (16).

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