Adjusting mechanism and hydraulic engineering desilting device
By introducing worm and worm gear structure and rope limit ring into the silting device of the water conservancy project, the depth adjustment of the silting device is realized, and the automatic pipe winding device and elastic connection and joint structure are used to solve the water depth change and the selection of pipeline length. Problem, improving dredging effect and device flexibility.
Patent Information
- Application Number
- CN202420851194.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing silt cleaning equipment for water conservancy projects is difficult to adjust the silt depth according to different water depths, and improper selection of pipeline lengths affects the silt effect.
An adjustment mechanism including a silting depth adjustment assembly and a pipe connection assembly is designed, and the worm and worm gear structures are used to realize the lifting of the silting device, the rope and limit ring structures are adjusted to the depth, and the automatic pipe winding device and elastic connection card are used. The combined structure enables flexible replacement of pipeline length.
The depth of the dredging device is adjusted according to the depth of different water bodies, the dredging effect is improved, and the pipeline installation is simplified, which improves the flexibility and operational convenience of the device.
Smart Images
Figure CN222183498U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a regulating mechanism and a water conservancy project silt removal device. Background Art
[0002] Silt is a soft soil with a natural water content greater than the fluidity limit and a porosity greater than 1.5. It is a modern sediment formed under the conditions of slow water flow in bays, lakes or river bays with the participation of microorganisms. It is rich in organic matter, often gray-black in color, with low mechanical strength and strong compressibility. If there is silt in the foundation, it is easy to cause building subsidence.
[0003] In Chinese Patent 202223082118.2, the utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project dredging component and device, including a first sewage pipe, the bottom end of the first sewage pipe is connected to a collecting pipe, the bottom outer wall of the collecting pipe is connected to a plurality of diversion pipes, and the two ends of the collecting pipe are detachably installed with a partition mechanism through a connecting piece. The first sewage pipe is fixedly connected to the collecting pipe. When in use, the first sewage pipe is connected to a power piece capable of sucking sludge, and the sludge is sucked into the collecting pipe through the mud suction port at the bottom of the diversion pipe, and then transported from the collecting pipe to the first sewage pipe, and then transported from the first sewage pipe to a dredging boat or the ground. The working range of the diversion pipe is larger than the cross-sectional area of the diversion pipe. Therefore, an integral mud suction port in a traditional dredging head is divided into multiple ones, which is beneficial to reducing water resistance while ensuring the dredging area.
[0004] The existing dredging device uses a separation mechanism to divide the sludge suction port into multiple parts to improve the efficiency of dredging. However, the water depths of different water bodies are different. If the dredging device fails to reach the silt layer, the dredging effect of the device will be unsatisfactory. Therefore, the depth of the dredging device needs to be adjusted. At the same time, the pipe lengths required at different locations are different. It is necessary to select a suitable pipe installation according to the actual situation. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art, the problem of difficulty in adjusting the depth of the silt removal device and the problem of installing the conveying pipeline are solved.
[0006] The technical solution adopted by the utility model to solve its technical problems is: an adjusting mechanism, including a hull of a hydraulic engineering dredging device, a dredging depth adjusting component is arranged on the top of the hull of the hydraulic engineering dredging device; the dredging depth adjusting component includes a device motor, a worm body is movably connected to the side of the device motor, and a worm wheel body is meshed with the top of the worm body, and a rope storage disk is arranged on the side of the worm wheel body, a rope body is arranged inside the rope storage disk, and a rope limiting ring is snap-connected to the outer wall of the rope body, a dredging device storage groove is arranged outside the rope body, and the bottom of the rope body is fixedly connected to the dredging device body.
[0007] Preferably, the dredging device body forms a lifting structure with the hull of the hydraulic engineering dredging device through the rope body, and the rope body and the rope limiting ring form a locking structure.
[0008] Preferably, the rope storage tray forms a rotating structure through a worm wheel body, a worm body and a hull of a hydraulic engineering dredging device, and the worm body and the worm wheel body are meshed with each other.
[0009] Preferably, a dredging device for a water conservancy project includes a dredging pipe connection component arranged on the side of a dredging depth adjustment component.
[0010] Preferably, the dredging pipe connecting assembly comprises an automatic pipe winding device, the bottom of the automatic pipe winding device is connected to a sludge conveying pipe, and the side of the automatic pipe winding device is connected to a first connecting pipe, and an installation groove is provided on the inner wall of the first connecting pipe, the interior of the first connecting pipe is fixedly connected to a mounting spring, and the side of the mounting spring is elastically connected to a mounting ring, the other side of the mounting ring is tightly fitted with a second connecting pipe, and the outer wall of the second connecting pipe is fixedly connected to a mounting clip.
[0011] Preferably, the mounting ring forms an elastic structure with the first connecting pipe through a mounting spring, and the first connecting pipe forms a communicating structure with the sludge conveying pipe through an automatic pipe reeling device.
[0012] Preferably, the second connecting pipe forms a clamping structure through the installation clip and the installation slot, and the second connecting pipe and the first connecting pipe form a communicating structure.
[0013] The utility model is beneficial in that:
[0014] 1. The dredging device body forms a lifting structure with the hull of the hydraulic engineering dredging device through the rope body, and the rope body and the rope limiting ring form a clamping structure. The rope receiving disk forms a rotating structure with the worm gear body, the worm body and the hull of the hydraulic engineering dredging device, and the worm body and the worm gear body are meshed with each other, which is convenient for adjusting the depth of the dredging device body, so that it can be suitable for water bodies of different depths, thereby improving the dredging effect of the device;
[0015] 2. The mounting ring forms an elastic structure with the first connecting pipe through the mounting spring, and the first connecting pipe forms a connecting structure with the sludge conveying pipe through the automatic pipe winding device. The second connecting pipe forms a clamping structure with the mounting slot through the mounting clip, and the second connecting pipe forms a connecting structure with the first connecting pipe, which is convenient for replacing pipes of different lengths according to actual conditions, and the installation method is simple and easy to operate, which is conducive to improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;
[0017] Figure 2 It is an enlarged structural schematic diagram of the dredging depth adjustment component of the utility model;
[0018] Figure 3 This is a schematic diagram of the bottom view of the structure of the dredging depth adjustment component of the utility model;
[0019] Figure 4 It is an enlarged structural schematic diagram of the dredging pipeline connection assembly of the utility model;
[0020] Figure 5 It is a schematic diagram of the exploded structure of the connection part of the dredging pipeline connection assembly of the utility model.
[0021] In the figure: 1. hull of the hydraulic engineering desilting device; 2. desilting depth adjustment component; 201. device motor; 202. worm body; 203. worm wheel body; 204. rope storage tray; 205. rope body; 206. rope limit ring; 207. desilter storage slot; 208. desilter body; 3. desilting pipeline connection component; 301. automatic pipeline winding device; 302. silt conveying pipeline; 303. first connecting pipeline; 304. mounting slot; 305. mounting spring; 306. mounting ring; 307. second connecting pipeline; 308. mounting clip. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figure 1 As shown, an adjusting mechanism comprises a hull 1 of a hydraulic engineering dredging device, and a dredging depth adjusting component 2 is arranged on the top of the hull 1 of the hydraulic engineering dredging device.
[0024] like Figure 2 , Figure 3 As shown, an adjustment mechanism, a dredging depth adjustment component 2, includes a device motor 201, a worm body 202 is movably connected to the side of the device motor 201, and a worm wheel body 203 is meshed on the top of the worm body 202, and a rope storage tray 204 is arranged on the side of the worm wheel body 203, a rope body 205 is arranged inside the rope storage tray 204, and a rope limiting ring 206 is connected to the outer wall of the rope body 205, a dredging device storage groove 207 is arranged outside the rope body 205, and the bottom of the rope body 205 is fixedly connected to the dredging device body 20 8. Start the device motor 201, the device motor 201 drives the worm body 202 to rotate, the worm body 202 drives the worm wheel body 203 and the rope storage plate 204 to rotate, at this time the rope storage plate 204 performs a line-releasing operation on the rope body 205, and the rope body 205 is guided by the rope limit ring 206, so that the dredger body 208 located inside the dredger storage groove 207 slowly descends until the dredger body 208 contacts the silt on the bottom of the water, so as to facilitate the adjustment of the depth of the dredger body 208 so that it can be suitable for water bodies of different depths, thereby improving the dredging effect of the device.
[0025] like Figure 1 As shown, a dredging device for a water conservancy project includes a dredging pipe connecting component 3 arranged on the side of a dredging depth adjusting component 2.
[0026] like Figure 4 , Figure 5As shown, an adjustment mechanism, a dredging pipe connection assembly 3, includes an automatic pipe reeling device 301, the bottom of the automatic pipe reeling device 301 is connected to a sludge conveying pipe 302, and the side of the automatic pipe reeling device 301 is connected to a first connecting pipe 303, and the inner wall of the first connecting pipe 303 is provided with a mounting groove 304, the interior of the first connecting pipe 303 is fixedly connected to a mounting spring 305, and the side of the mounting spring 305 is elastically connected to a mounting ring 306, the other side of the mounting ring 306 is tightly fitted with a second connecting pipe 307, and the outer wall of the second connecting pipe 307 is fixedly connected to a mounting clip 308, the automatic pipe reeling device 301 pays off the sludge conveying pipe 302 during the dredging process of the dredger body 208, and then the second connecting pipe 30 7 is placed on the side of the first connecting pipe 303 so that the mounting clip 308 is located inside the mounting slot 304, and the second connecting pipe 307 is squeezed into the first connecting pipe 303. At this time, the mounting spring 305 contracts. When the mounting clip 308 is located at the innermost side of the mounting slot 304, the second connecting pipe 307 is rotated, and then the second connecting pipe 307 is loosened. Under the elastic action of the mounting spring 305, the second connecting pipe 307 is installed with the first connecting pipe 303. Then, the silt remover body 208 is started. The silt remover body 208 absorbs the silt, transports it through the silt transport pipe 302, and then discharges it through the second connecting pipe 307. It is convenient to replace pipes of different lengths according to actual conditions, and the installation method is simple and easy to operate, which is conducive to improving the flexibility of the device.
[0027] Working principle: First, move the hull 1 of the hydraulic engineering dredging device to a suitable position, start the device motor 201, the device motor 201 drives the worm body 202 to rotate, the worm body 202 drives the worm wheel body 203 and the rope receiving plate 204 to rotate, at this time, the rope receiving plate 204 performs a line-releasing operation on the rope body 205, and the rope body 205 is guided by the rope limit ring 206, so that the dredging device body 208 located inside the dredging device receiving groove 207 slowly descends until the dredging device body 208 contacts the silt at the bottom of the water, and at the same time, the automatic pipeline winding device 301 pays off the silt conveying pipeline 302 during the descent of the dredging device body 208, and then, the first The second connecting pipe 307 is placed on the side of the first connecting pipe 303 so that the mounting clip 308 is located inside the mounting slot 304, and the second connecting pipe 307 is squeezed into the first connecting pipe 303. At this time, the mounting spring 305 contracts. When the mounting clip 308 is located at the innermost side of the mounting slot 304, the second connecting pipe 307 is rotated, and then the second connecting pipe 307 is loosened. Under the elastic action of the mounting spring 305, the second connecting pipe 307 is installed with the first connecting pipe 303. Then, the silt remover body 208 is started. The silt remover body 208 absorbs the silt, transports it through the silt conveying pipe 302, and then discharges it through the second connecting pipe 307.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An adjustment mechanism, characterized in that: It comprises a hull (1) of a hydraulic engineering silt clearing device, wherein a silt clearing depth adjustment component (2) is arranged on the top of the hull (1) of the hydraulic engineering silt clearing device; The dredging depth adjustment component (2) comprises a device motor (201), a worm body (202) is movably connected to the side of the device motor (201), a worm body (202) is meshed with a worm wheel body (203) at the top of the worm body (202), and a rope storage tray (204) is arranged on the side of the worm wheel body (203), a rope body (205) is arranged inside the rope storage tray (204), and a rope limiting ring (206) is snap-connected to the outer wall of the rope body (205), a dredging device storage groove (207) is arranged outside the rope body (205), and a dredging device body (208) is fixedly connected to the bottom of the rope body (205).
2. An adjustment mechanism according to claim 1, characterized in that: The silt remover body (208) forms a lifting structure with the hull (1) of the hydraulic engineering silt removing device through the rope body (205), and the rope body (205) and the rope limiting ring (206) form a locking structure.
3. An adjustment mechanism according to claim 1, characterized in that: The rope storage disk (204) forms a rotating structure through a worm wheel body (203), a worm body (202) and a hull (1) of a hydraulic engineering dredging device, and the worm body (202) and the worm wheel body (203) are meshed with each other.
4. A hydraulic engineering silt removal device, a regulating mechanism according to any one of claims 1 to 3, characterized in that: It comprises a dredging pipeline connection component (3) arranged on the side of the dredging depth adjustment component (2); The dredging pipe connection assembly (3) comprises an automatic pipe reeling device (301), the bottom of the automatic pipe reeling device (301) is connected to a sludge conveying pipe (302), and the side of the automatic pipe reeling device (301) is connected to a first connecting pipe (303), and the inner wall of the first connecting pipe (303) is provided with a mounting groove (304), the interior of the first connecting pipe (303) is fixedly connected to a mounting spring (305), and the side of the mounting spring (305) is elastically connected to a mounting ring (306), the other side of the mounting ring (306) is tightly fitted with a second connecting pipe (307), and the outer wall of the second connecting pipe (307) is fixedly connected to a mounting clip (308).
5. A hydraulic engineering silt removal device according to claim 4, characterized in that: The mounting ring (306) forms an elastic structure with the first connecting pipe (303) through the mounting spring (305), and the first connecting pipe (303) forms a communicating structure with the sludge conveying pipe (302) through the automatic pipe reeling device (301).
6. A hydraulic engineering silt removal device according to claim 4, characterized in that: The second connecting pipe (307) forms a clamping structure with the mounting slot (304) through the mounting clip (308), and the second connecting pipe (307) and the first connecting pipe (303) form a communicating structure.