Dam slope water spraying maintenance device

Abstract

The utility model provides a dam slope water conservation device, belong to the technical field of hydraulic engineering to solve the core contradiction of easy to block of existing short pole, easy to fall of high pole, restricts the conservation efficiency problem, including ground insertion fixed rod, ground insertion movable rod, ground insertion mounting, rotary spray head, series connection pipe, support protection mechanism and water conservation adjusting mechanism, the ground insertion movable rod sliding connection is in the outer periphery of ground insertion fixed rod, the ground insertion mounting is hinged in the upper front end of ground insertion movable rod, the rotary spray head is inserted in the inside of ground insertion mounting, series connection pipe fixed connection is in the outer periphery lower end of ground insertion fixed rod, and series connection pipe communicates with ground insertion fixed rod inside, and series connection pipe is connected with irrigation main pipeline, the support protection mechanism sets up in the outside of ground insertion fixed rod, the water conservation adjusting mechanism sets up in the inside of ground insertion movable rod, avoids the problem that because of the spray head is too high and leads to the insertion rod to fall, or too low is sheltered by the problem of grass and wood, and the equipment stability and spray effectiveness are given full play to.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering technology, and more specifically, it relates to a water spraying maintenance device for dam slopes. Background Technology

[0002] The embankment slope watering maintenance device is a specialized piece of equipment used in water conservancy projects to ensure the growth of vegetation on slopes and maintain the ecological and structural stability of slopes. The core of this device uses a rotating atomizing nozzle, which can achieve 360-degree uniform watering. The fine droplets and the range can be adapted to slopes of different widths. It can fully saturate the soil around the roots of vegetation, meeting the water needs of different vegetation such as herbs and shrubs, while avoiding the erosion of the slope soil by strong water flow. The device is often equipped with a ground-mounted or adjustable-angle bracket, which can adaptively adjust according to the slope ratio of 1:1.5 to 1:3 to ensure that the nozzle is always parallel to the slope surface, further improving the uniformity of watering.

[0003] The existing application number is CN202410798586.4. This invention discloses a multi-functional sprinkler head for vegetation maintenance on steep rocky slopes, specifically relating to the field of slope vegetation maintenance technology. It includes: a water supply pipe, with a rotary joint connected to the top of the water supply pipe, and a water collection cylinder connected to the top of the rotary joint. The top of the water collection cylinder has multiple water outlet pipes arranged in a circular array. By setting up a water collection cylinder with multiple water outlet pipes arranged in a circular array, and cooperating with a drive component, the rotary joint can drive the water collection cylinder and its various water outlet pipes to rotate. This allows water to be sprayed in an umbrella-like reverse direction onto the steep slope, ensuring that the maintenance water is sprayed evenly and effectively onto the maintenance area. Furthermore, by setting up a rotating mechanism, the water outlet pipes can be controlled to rotate outwards to spread or inwards to converge, thereby controlling the angle and orientation of each water outlet pipe. This allows for rapid adjustment of the spray range of the maintenance water, avoiding blind spots and making the spray maintenance more uniform and reasonable, resulting in better performance.

[0004] Based on the above, the existing fixed pole structure of the ground-inserted rotary sprinkler on the embankment slope has a conventional pole height of 30-50cm (including the underground anchoring section). Although it meets the foundation pull-out resistance requirements, the vegetation can grow to 60-80cm in 15-20 days during the rainy season, which will block the sprinkler. If the pole is raised to 60-80cm, its slenderness ratio will increase, making it easy to be blown over by the wind. There is a core contradiction that "short poles are easy to block and tall poles are easy to fall over", which restricts the maintenance efficiency. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a water spraying maintenance device for dam slopes. This addresses the issue of the fixed pole structure of existing ground-inserted rotary sprinklers on dam slopes. While the conventional pole height of 30-50cm (including the underground anchoring section) meets the foundation pull-out resistance requirements, vegetation can reach 60-80cm in height within 15-20 days during the rainy season, obstructing the sprinklers. Increasing the pole height to 60-80cm increases its slenderness ratio, making it more susceptible to being blown over by the wind. This presents a core contradiction: "short poles are easily obstructed, while tall poles are easily toppled," hindering maintenance efficiency.

[0006] The purpose and effect of this utility model's water spraying maintenance device for dam slopes are achieved through the following specific technical means:

[0007] A water-sprinkling maintenance device for dam slopes includes a fixed ground-insertion rod, a movable ground-insertion rod, a ground-insertion mounting component, a rotating nozzle, a series pipe, a support and protection mechanism, and a water-sprinkling adjustment mechanism. The movable ground-insertion rod is slidably connected to the outer periphery of the fixed ground-insertion rod. The ground-insertion mounting component is hinged to the upper front end of the movable ground-insertion rod, and a damping structure is provided at the hinge axis position between the ground-insertion mounting component and the movable ground-insertion rod. The rotating nozzle is inserted into the inner side of the ground-insertion mounting component and communicates with the interior of the movable ground-insertion rod through a flexible hose. The series pipe is fixedly connected to the lower outer periphery of the fixed ground-insertion rod and communicates with the interior of the fixed ground-insertion rod, and is externally connected to a main irrigation pipeline. The support and protection mechanism is located on the outer side of the fixed ground-insertion rod, and the water-sprinkling adjustment mechanism is located on the inner side of the movable ground-insertion rod.

[0008] Furthermore, the support and protection mechanism includes: a ground-insertion main rod and a ground-insertion anti-tipping rod; the ground-insertion main rod is fixedly connected to the bottom of the ground-insertion fixing rod; multiple sets of ground-insertion anti-tipping rods are provided, and the multiple sets of ground-insertion anti-tipping rods are respectively fixedly connected to the lower outer periphery of the ground-insertion fixing rod.

[0009] Furthermore, the supporting and protective mechanism also includes a water spray protective cover; the water spray protective cover is fixedly connected to the upper outer periphery of the rotating nozzle.

[0010] Furthermore, the support and protection mechanism also includes: a mounting locking bolt; the mounting locking bolt is threadedly connected to the front of the ground-mounted component, and the rear end face of the mounting locking bolt is in frictional contact with the rotating nozzle.

[0011] Furthermore, the water spray adjustment mechanism includes: an adjustment connector, an adjustment slider, and an adjustment return spring; the adjustment connector is fixedly connected to the inner side of the movable rod of the ground plug, and a circular hole structure is provided in the middle position of the adjustment connector; the adjustment slider is slidably connected to the inner side of the fixed rod of the ground plug, the upper end of the adjustment slider is fixedly connected to the adjustment connector, the adjustment slider has a circular hole structure, and the circular hole structure of the adjustment slider is aligned with the circular hole structure of the adjustment connector; the adjustment return spring is fixedly connected above the adjustment slider, and the upper end of the adjustment return spring is fixedly connected to the movable rod of the ground plug.

[0012] Furthermore, the water spray adjustment mechanism also includes: an adjustment fixing component, an adjustment limiting cylinder, an adjustment limiting square groove, an adjustment winding rod, an adjustment limiting square shaft, and an adjustment limiting rope; the adjustment fixing component is fixedly connected to the upper rear side of the ground insertion movable rod; the adjustment limiting cylinder is fixedly connected to the lower rear end of the ground insertion fixing rod; the adjustment limiting square groove is formed at the inner front end of the adjustment fixing component; the adjustment winding rod and the adjustment limiting cylinder are in clearance fit; the adjustment limiting square shaft is fixedly connected to the front end of the adjustment winding rod; the lower end of the adjustment limiting rope is wound around the outer circumference of the adjustment winding rod, and the upper end of the adjustment limiting rope is fixedly connected to the adjustment fixing component.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This utility model, through the setting of a support and protection mechanism, inserts the rotating nozzle into the inner side of the front of the ground plug mounting component, and then uses the mounting locking bolts to fix the rotating nozzle. The ground plug main rod is then inserted into the slope. At this time, the ground plug main rod and the ground plug anti-tipping rod fix the ground plug fixing rod, ensuring the stability of the entire water spraying device during use. The water spraying protective cover protects the rotating nozzle, preventing falling rocks from the top of the slope from damaging the rotating nozzle, and ensuring the stable operation of the entire water spraying device.

[0015] This invention utilizes a water-sprinkling adjustment mechanism. Pulling the adjusting winding rod backward causes it to move, pulling the adjusting limit shaft out of the adjusting limit groove. Rotating the adjusting winding rod allows for the winding and unwinding of the adjusting limit rope. Once the adjusting limit rope is adjusted to the desired length, the series pipe is connected to the main irrigation pipe, and water is supplied. The water flows into the ground-insertion fixing rod, pushing the adjusting sliding member upward. This upward movement of the adjusting sliding member moves the adjusting connecting member upward, which in turn moves the ground-insertion movable rod upward, which in turn moves the rotating sprinkler head upward. The movable design allows for height adjustment. Water flows through the circular holes of the adjusting connector and adjusting slider into the rotating nozzle, which then sprays water onto the dam slope for maintenance. Once the water flow stops, the ground-insertion movable rod moves downwards to reset under the action of the adjusting return spring. The lifting range of the ground-insertion movable rod is preset to avoid problems such as the rod tipping over due to the nozzle being too high or being blocked by vegetation due to being too low. This design balances equipment stability and spraying effectiveness, breaking through the height limitations of traditional fixed rods. The water pressure automatically drives the adjusting slider and adjusting connector to raise the ground-insertion movable rod and rotating nozzle, eliminating the need for manual adjustment of the nozzle height and making it suitable for complex terrain operations on dam slopes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the adjusting winding rod structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the water spray protection cover structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the adjusting and resetting spring structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the adjusting and limiting square groove structure of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Ground-mounted fixing rod; 101. Ground-mounted main rod; 102. Ground-mounted anti-tipping rod; 103. Water spray protective cover; 104. Installation locking bolt; 2. Ground-mounted movable rod; 201. Adjusting connector; 202. Adjusting sliding component; 203. Adjusting return spring; 204. Adjusting fixing component; 205. Adjusting limit cylinder; 206. Adjusting limit square groove; 207. Adjusting winding rod; 208. Adjusting limit square shaft; 209. Adjusting limit rope; 3. Ground-mounted mounting component; 4. Rotating nozzle; 5. Series pipe. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figures 1 to 4 As shown:

[0026] This utility model provides a water-sprinkling maintenance device for dam slopes, including a ground-inserted fixed rod 1, a ground-inserted movable rod 2, a ground-inserted mounting component 3, a rotating nozzle 4, a series pipe 5, and a support and protection mechanism; the ground-inserted movable rod 2 is slidably connected to the outer periphery of the ground-inserted fixed rod 1; the ground-inserted mounting component 3 is hinged to the upper front end of the ground-inserted movable rod 2, and a damping structure is provided at the hinge axis position between the ground-inserted mounting component 3 and the ground-inserted movable rod 2; the rotating nozzle 4 is inserted into the inner side of the ground-inserted mounting component 3, and the rotating nozzle 4 is connected to the interior of the ground-inserted movable rod 2 through a flexible hose; the series pipe 5 is fixedly connected to the lower end of the outer periphery of the ground-inserted fixed rod 1, and the series pipe 5 is connected to the interior of the ground-inserted fixed rod 1, and the series pipe 5 is externally connected to the main irrigation pipeline; the support and protection mechanism is located on the outer side of the ground-inserted fixed rod 1.

[0027] The supporting and protective mechanism includes: a ground-insertion main rod 101 and a ground-insertion anti-tipping rod 102; the ground-insertion main rod 101 is fixedly connected to the bottom of the ground-insertion fixing rod 1; multiple sets of ground-insertion anti-tipping rods 102 are provided, and the multiple sets of ground-insertion anti-tipping rods 102 are respectively fixedly connected to the lower outer periphery of the ground-insertion fixing rod 1.

[0028] The supporting and protective mechanism also includes a water spray protective cover 103, which is fixedly connected to the upper outer periphery of the rotating nozzle 4.

[0029] The support and protection mechanism also includes: a mounting locking bolt 104; the mounting locking bolt 104 is threadedly connected to the front of the ground plug mounting part 3, and the rear end face of the mounting locking bolt 104 is in frictional contact with the rotating nozzle 4.

[0030] The specific usage and function of this embodiment are as follows: When installing the entire water spraying device, first insert the rotating nozzle 4 into the inner side of the front of the ground plug mounting part 3, and then use the mounting locking bolt 104 to fix the rotating nozzle 4. Insert the ground plug main rod 101 into the slope. At this time, the ground plug main rod 101 and the ground plug anti-tipping rod 102 fix the ground plug fixing rod 1, ensuring the stability of the entire water spraying device during use. The water spraying protective cover 103 protects the rotating nozzle 4, preventing the rotating nozzle 4 from being damaged by falling rocks from the top of the slope, and ensuring the stable operation of the entire water spraying device.

[0031] Example 2:

[0032] This utility model provides a water spraying maintenance device for dam slopes, based on Embodiment 1, such as... Figures 1 to 5 As shown, it also includes a water spray adjustment mechanism, which is located inside the ground-insertion movable rod 2.

[0033] The water spray adjustment mechanism includes: an adjustment connector 201, an adjustment slider 202, and an adjustment return spring 203; the adjustment connector 201 is fixedly connected to the inner side of the ground plug movable rod 2, and a round hole structure is provided in the middle position of the adjustment connector 201; the adjustment slider 202 is slidably connected to the inner side of the ground plug fixed rod 1, the upper end of the adjustment slider 202 is fixedly connected to the adjustment connector 201, the adjustment slider 202 has a round hole structure, and the round hole structure of the adjustment slider 202 is aligned with the round hole structure of the adjustment connector 201; the adjustment return spring 203 is fixedly connected above the adjustment slider 202, and the upper end of the adjustment return spring 203 is fixedly connected to the ground plug movable rod 2.

[0034] The water spray adjustment mechanism also includes: an adjustment fixing component 204, an adjustment limiting cylinder 205, an adjustment limiting square groove 206, an adjustment winding rod 207, an adjustment limiting square shaft 208, and an adjustment limiting rope 209; the adjustment fixing component 204 is fixedly connected to the upper rear side of the ground insertion movable rod 2; the adjustment limiting cylinder 205 is fixedly connected to the lower rear end of the ground insertion fixing rod 1; the adjustment limiting square groove 206 is opened at the inner front end of the adjustment fixing component 204; the adjustment winding rod 207 and the adjustment limiting cylinder 205 are clearance-fitted; the adjustment limiting square shaft 208 is fixedly connected to the front end of the adjustment winding rod 207; the lower end of the adjustment limiting rope 209 is wound around the outer circumference of the adjustment winding rod 207, and the upper end of the adjustment limiting rope 209 is fixedly connected to the adjustment fixing component 204.

[0035] The specific usage and function of this embodiment are as follows: When watering and maintaining the slope, first pull the adjusting winding rod 207 backward. The backward movement of the adjusting winding rod 207 causes the adjusting limiting square shaft 208 to be pulled out of the adjusting limiting square groove 206. Rotating the adjusting winding rod 207 allows the adjusting limiting rope 209 to be wound and unwound. After the adjusting limiting rope 209 is adjusted to the required length, connect the series pipe 5 to the main irrigation pipe and turn on the water. At this time, the water flows into the interior of the ground-insertion fixing rod 1, and the water flow pushes the adjusting sliding member 202 upward. The adjustable slider 202 moves upward, causing the adjustable connector 201 to move upward. The adjustable connector 201 moves upward, causing the ground-inserting movable rod 2 to move upward. The ground-inserting movable rod 2 moves upward, causing the rotating nozzle 4 to move upward. The upward movement of the rotating nozzle 4 achieves height adjustment. The water flows into the rotating nozzle 4 through the round holes of the adjustable connector 201 and the adjustable slider 202. The rotating nozzle 4 sprays water to maintain the dam slope. After the water flow stops, the ground-inserting movable rod 2 moves downward under the action of the adjusting reset spring 203 to achieve reset.

[0036] The following points should be noted in this article:

[0037] 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0038] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0039] The above are merely specific implementations of this embodiment, but the protection scope of this embodiment is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this embodiment should be determined by the protection scope of the claims.

Claims

1. A device for water spraying and curing dam slopes, characterized in that: The system includes a ground-mounted fixed rod (1), a ground-mounted movable rod (2), a ground-mounted mounting component (3), a rotating nozzle (4), a series pipe (5), a support and protection mechanism, and a water spray adjustment mechanism. The ground-mounted movable rod (2) is slidably connected to the outer periphery of the ground-mounted fixed rod (1). The ground-mounted mounting component (3) is hinged to the upper front end of the ground-mounted movable rod (2), and a damping structure is provided at the hinge axis position between the ground-mounted mounting component (3) and the ground-mounted movable rod (2). The rotating nozzle (4) is inserted into the inner side of the ground-mounted mounting component (3), and the rotating nozzle (4) is connected to the inside of the ground-mounted movable rod (2) through a flexible hose. The series pipe (5) is fixedly connected to the lower end of the outer periphery of the ground-mounted fixed rod (1), and the series pipe (5) is connected to the inside of the ground-mounted fixed rod (1). The series pipe (5) is connected to the main irrigation pipe. The support and protection mechanism is located on the outer side of the ground-mounted fixed rod (1). The water spray adjustment mechanism is located on the inner side of the ground-mounted movable rod (2).

2. The dam slope water spraying maintenance device as described in claim 1, characterized in that: The support and protection mechanism includes: a ground-insertion main rod (101) and a ground-insertion anti-tipping rod (102); the ground-insertion main rod (101) is fixedly connected to the bottom of the ground-insertion fixing rod (1); the ground-insertion anti-tipping rod (102) is provided in multiple sets, and the multiple sets of ground-insertion anti-tipping rods (102) are respectively fixedly connected to the lower outer periphery of the ground-insertion fixing rod (1).

3. The dam slope water spraying maintenance device as described in claim 2, characterized in that: The supporting and protective mechanism also includes a water spray protective cover (103); the water spray protective cover (103) is fixedly connected to the upper outer periphery of the rotating nozzle (4).

4. The dam slope water spraying maintenance device as described in claim 3, characterized in that: The support and protection mechanism also includes: a mounting locking bolt (104); the mounting locking bolt (104) is threadedly connected to the front of the ground plug mounting part (3), and the rear end face of the mounting locking bolt (104) is in frictional contact with the rotating nozzle (4).

5. The dam slope water spraying maintenance device as described in claim 1, characterized in that: The water spray adjustment mechanism includes: an adjustment connector (201), an adjustment slider (202), and an adjustment return spring (203); the adjustment connector (201) is fixedly connected to the inner side of the ground insertion movable rod (2), and a round hole structure is provided in the middle position of the adjustment connector (201); the adjustment slider (202) is slidably connected to the inner side of the ground insertion fixed rod (1), the upper end of the adjustment slider (202) is fixedly connected to the adjustment connector (201), the adjustment slider (202) has a round hole structure, and the round hole structure of the adjustment slider (202) is aligned with the round hole structure of the adjustment connector (201); the adjustment return spring (203) is fixedly connected above the adjustment slider (202), and the upper end of the adjustment return spring (203) is fixedly connected to the ground insertion movable rod (2).

6. The dam slope water spraying maintenance device as described in claim 5, characterized in that: The water spraying adjustment mechanism further includes: an adjustment fixing component (204), an adjustment limiting cylinder (205), an adjustment limiting square groove (206), an adjustment winding rod (207), an adjustment limiting square shaft (208), and an adjustment limiting rope (209); the adjustment fixing component (204) is fixedly connected to the upper rear side of the ground insertion movable rod (2); the adjustment limiting cylinder (205) is fixedly connected to the lower rear end of the ground insertion fixing rod (1); the adjustment limiting square groove (206) is opened at the inner front end of the adjustment fixing component (204); the adjustment winding rod (207) and the adjustment limiting cylinder (205) are in clearance fit; the adjustment limiting square shaft (208) is fixedly connected to the front end of the adjustment winding rod (207); the lower end of the adjustment limiting rope (209) is wound around the outer periphery of the adjustment winding rod (207), and the upper end of the adjustment limiting rope (209) is fixedly connected to the adjustment fixing component (204).

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