Hard riverbed quick shallow sweeping device

Abstract

The present application relates to a kind of hard riverbed quick shallow sweeping device, including main part and shallow sweeping rod height control mechanism, shallow sweeping rod height control mechanism is provided on main part;Main part includes locking sleeve, scale frame, structure frame, shallow sweeping frame and barge, one locking sleeve is respectively provided at the both sides of barge, scale frame is movably inserted in locking sleeve, the bottom end of scale frame is provided with structure frame, two structure frames are connected by shallow sweeping frame.This device adds adjustable vertical support structure with scale reference, completely solves the industry pain point that traditional equipment has no intuitive depth reference, can not remember and intuitive adjustment operation depth, staff can combine the change of water level, riverbed concave-convex fluctuation, real-time, accurately fine-tune equipment operation depth, without repeatedly disassembling positioning, can adapt to different water depth, different flow state Complex riverbed shallow sweeping working condition, greatly widen the scope of application of equipment.

Description

Technical Field

[0001] This invention belongs to the field of rapid riverbed shoveling, specifically a rigid riverbed rapid shoveling device. Background Technology

[0002] Channel sweeping is a crucial step in channel improvement and acceptance, used to identify potential navigation hazards such as shallows, reefs, and debris in the riverbed. A traditional rigid sweeping tool is disclosed, employing an I-beam rigid sweeping rod in conjunction with a winch lifting structure. Compared to the soft chain sweeping method, it boasts higher overall rigidity, less deformation, and no blind spots in detection. It also offers strong stability when operating from a grab vessel, achieving a depth-finding accuracy of up to 10cm under typical shallow, slow-flowing conditions. This meets the needs of conventional channel reef clearing and shallow point inspection and acceptance, effectively compensating for the shortcomings of conventional depth sounding equipment.

[0003] However, the existing technology still has obvious defects: poor adaptability to deep water and rapid current conditions; in 4-10 meter deep water and rapid current environments, the extended sweeping rod is not rigid enough and is prone to displacement and deformation under the impact of water flow, making it difficult to guarantee the depth setting accuracy; poor operability of depth adjustment; relying on buckle disassembly and positioning, there is no intuitive depth reference structure, and operators cannot remember and intuitively adjust the working depth in real time, making it difficult to adapt to the dynamic construction needs of riverbed undulations; the structure is bulky and the operation is cumbersome; relying on heavy steel structure reinforcement, the disassembly and lifting efficiency is low, the modification cost is high, and it is difficult to balance the construction accuracy and economy in complex working conditions. Therefore, a rigid riverbed rapid shallowing device is proposed. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] Given the following technical problems in the existing technology: poor adaptability to deep water and rapid current conditions; in 4-10 meter deep water and rapid current environments, the extended sweeping rod lacks rigidity and is prone to displacement and deformation under the impact of water flow, making it difficult to guarantee the accuracy of depth setting; poor operability of depth adjustment, relying on snap-fit ​​assembly and disassembly for positioning, lacking an intuitive depth reference structure, making it impossible for operators to remember and intuitively adjust the working depth in real time, making it difficult to adapt to the dynamic construction needs of riverbed undulations; bulky structure and cumbersome operation, relying on heavy steel structure reinforcement, resulting in low disassembly, assembly, and lifting efficiency, high modification costs, and difficulty in balancing construction accuracy and economy in complex working conditions.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a rigid riverbed rapid shallowing device, comprising a main body and a shallowing rod height control mechanism, wherein the shallowing rod height control mechanism is provided on the main body; The main components include a locking sleeve, a scale frame, a structural frame, a shallow-clearing frame, and a flat-bottomed boat. Each side of the flat-bottomed boat has a locking sleeve, and a scale frame is movably inserted into the locking sleeve. A structural frame is set at the bottom of the scale frame, and the two structural frames are connected by the shallow-clearing frame. The shallow-sweeping pole height control mechanism includes a winding wheel and a wire rope. Two winding wheels are installed on the upper side of the flatbed boat. The winding wheels are wound with wire ropes. The wire ropes correspond one-to-one with the bottom end of the structural frame, and one end of the wire rope is fixedly connected to the corresponding structural frame.

[0007] As a preferred technical solution for a rigid riverbed rapid shallowing device, the main components also include a drop limiting sleeve and a locking bolt. The scale frame is movably fitted with the drop limiting sleeve, and the locking sleeve is movably abutted against the drop limiting sleeve. The drop limiting sleeve is threaded with a locking bolt, and one end of the locking bolt extends into the inner side of the locking sleeve and abuts against and locks against the scale frame.

[0008] As a preferred technical solution for a rigid riverbed rapid shallowing device, the outer side of the measuring frame is provided with several locking slots evenly spaced apart, and the locking bolts are inserted into the locking slots.

[0009] As a preferred technical solution for a rigid riverbed rapid shallowing device, the scale frame has a U-shaped cross-section and measurement scale lines are set on the inner side of the scale frame.

[0010] As a preferred technical solution for a rigid riverbed rapid shallowing device, the shallowing frame includes a connecting plate and a steel pipe sweeping rod. Two connecting plates are spaced apart on the steel pipe sweeping rod, and the connecting plates correspond one-to-one with the structural frame. The connecting plates are fixedly connected to the corresponding structural frames.

[0011] As a preferred technical solution for a rigid riverbed rapid shallowing device, a guide frame is set on each side of the flatbed boat, and the outer side of the guide frame is movably connected to the corresponding scale frame.

[0012] As a preferred technical solution for a rigid riverbed rapid shallowing device, the shallowing rod height control mechanism includes a guide component one, a guide component two, and a drive mechanism. Two guide components one and two are installed on the flatbed boat. A guide wheel is rotatably connected to each of the guide components two and one. The outer side of the guide wheel is movably connected to the corresponding wire rope. The wire rope passes through the guide wheel of the guide component two and the guide wheel of the guide component one in sequence and is then connected to the winding wheel. The drive mechanism is connected to the winding wheel.

[0013] The beneficial effects of the rigid riverbed rapid shallowing device of the present invention are as follows: The device is equipped with an adjustable vertical support structure with a scale reference, which completely solves the industry pain points of traditional equipment that lacks intuitive depth reference, cannot remember or intuitively adjust the working depth. The staff can adjust the working depth of the equipment in real time and accurately according to the changes in the water level and the unevenness of the riverbed, without the need for repeated disassembly and positioning. It can adapt to complex riverbed shallowing conditions with different water depths and flow states, and greatly expand the scope of application of the equipment.

[0014] The device is equipped with a dedicated locking and positioning structure, which can quickly lock and fix the vertical support structure after the depth adjustment is completed. This effectively counteracts the impact of water flow in deep and fast-flowing environments, prevents the support structure from shifting, loosening, or deforming during operation, and maintains a uniform and constant shoveling depth throughout the entire process, ensuring high-precision shoveling operations.

[0015] Adopting a modular and lightweight combined structure, it eliminates the need for extensive heavy steel reinforcement, resulting in a simple structure that is easy to assemble and disassemble. Combined with an automated lifting drive mechanism, it significantly reduces the difficulty of construction operations and the cost of equipment modification. While ensuring construction accuracy and operational stability, it effectively improves the efficiency of shallow water clearing construction, taking into account both construction quality and economic practicality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the front structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram showing the positional relationship between the locking sleeve and the ruler frame of the present invention; Figure 3 This is a schematic diagram of the shallow sweeping frame of the present invention; Figure 4 This is a schematic diagram of the drive mechanism of the present invention; Figure 5 This is a schematic diagram of the front structure of the present invention. Figure 2 ; Figure 6 For the present invention Figure 1 A magnified schematic diagram of part A in the middle.

[0017] Reference numerals: 100, Main component; 101, Locking sleeve; 102, Scale frame; 103, Measuring scale line; 104, Structural frame; 105, Connecting plate; 106, Flatbed boat; 107, Guide frame; 108, Steel pipe sweeping rod; 109, Connecting seat; 110, Locking bolt; 111, Disc motor; 200, Sweeping rod height control mechanism; 201, Rewinding reel; 202, Guide component one; 203, Guide component two; 204, Steel wire rope; 205, Support frame; 206, Drive shaft; 207, Reducer; 208, Servo motor. Detailed Implementation

[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0022] Example 1:

[0023] like Figures 1-5 As shown, it includes a main body component 100 and a shallow sweeping rod height control mechanism 200; The main component 100 includes a locking sleeve 101, a scale frame 102, a structural frame 104, a shallow-clearing frame, and a flatboat 106. A locking sleeve 101 is located on each side of the flatboat 106, and a disc motor 111 is located on each side of the flatboat 106. The drive end of each disc motor 111 is fixedly connected to a locking sleeve 101. A scale frame 102 is movably inserted into the locking sleeve 101, and a structural frame 104 is located at the bottom of the scale frame 102. The two structural frames 104 are connected by the shallow-clearing frame. The double-sided structure traction shallow-clearing frame provides uniform force distribution and enhanced operational stability.

[0024] The main component 100 also includes a drop-limiting sleeve 109 and a locking bolt 110. The scale frame 102 is movably fitted with the drop-limiting sleeve 109. The locking sleeve 101 is movably abutted against the drop-limiting sleeve 109. The drop-limiting sleeve 109 is threadedly connected to the locking bolt 110. One end of the locking bolt 110, which extends into the inside of the locking sleeve 101, abuts against and locks against the scale frame 102. The drop-limiting sleeve 109 and the locking bolt 110 form a threaded insertion locking structure, which is simple to disassemble and assemble, and the position is securely fixed after adjustment.

[0025] The outer side of the ruler frame 102 is provided with several locking slots evenly spaced apart, and the locking bolts 110 are inserted into the locking slots. The locking slots are evenly arranged in multiple positions on the outer side of the ruler frame 102. With the locking bolts 110, multi-level height positioning can be achieved to adapt to different working water depths.

[0026] The ruler frame 102 has a U-shaped cross-section, and the inner side of the ruler frame 102 is provided with measuring scale lines 103. The ruler frame 102 uses a U-shaped cross-section to enhance the bending stiffness of the lifting rod, and the inner measuring scale lines 103 allow for intuitive reading of depth, facilitating memorization and adjustment during operation.

[0027] The shallow sweeping frame includes connecting plates 105 and steel pipe sweeping rods 108. Two connecting plates 105 are spaced apart on the steel pipe sweeping rods 108, each corresponding to a structural frame 104. The connecting plates 105 are fixedly connected to their respective structural frames 104. The two connecting plates 105 symmetrically connect the steel pipe sweeping rods 108 to the structural frames 104, ensuring a secure connection and preventing swaying or displacement during operation.

[0028] A guide frame 107 is provided on each side of the flatbed 106, and the outer side of the guide frame 107 is movably connected to the corresponding scale frame 102. The guide frame 107 limits and guides the scale frame 102, ensuring smooth extension, retraction, and lifting, and reducing lateral deviation.

[0029] The specific implementation method is as follows: the disc motor 111 can drive the corresponding scale frame 102 to adjust the angle, so that the sweeping frame can be retracted or enter the working position; Before actual operation, the position of the shallow sweeping frame will be adjusted according to the riverbed depth. The relative extension and retraction positions of the scale frame 102 and the locking sleeve 101 will be adjusted. After the adjustment is completed, the locking bolt 110 will be turned to lock the scale frame 102 and the drop limiting sleeve 109. The drop limiting sleeve 109 will be restricted in position by the locking sleeve 101, which will restrict the adjustment of the scale frame 102, the connecting plate 105, the structural frame 104 and the steel pipe sweeping rod 108 from falling further.

[0030] Example 2:

[0031] like Figures 2-6As shown, the present invention proposes a rapid shallowing device for a rigid riverbed, including a main body 100 and a shallowing rod height control mechanism 200, wherein the shallowing rod height control mechanism 200 is provided on the main body 100. The main component 100 includes a locking sleeve 101, a scale frame 102, a structural frame 104, a shallow-clearing frame, and a flatboat 106. A locking sleeve 101 is provided on each side of the flatboat 106. A scale frame 102 is movably inserted into the locking sleeve 101. A structural frame 104 is provided at the bottom of the scale frame 102. The two structural frames 104 are connected by the shallow-clearing frame. The double-sided structure pulls the shallow-clearing frame, which has uniform force distribution and stronger operational stability.

[0032] The shallow-sweeping pole height control mechanism 200 includes a winding reel 201 and a wire rope 204. Two winding reels 201 are located on the upper side of the flatbed dinghy 106, with the wire rope 204 wound around them. Each wire rope 204 corresponds to a bottom end of a structural frame 104, and one end of each wire rope 204 is fixedly connected to the corresponding structural frame 104. Each wire rope 204 provides independent traction, and the lifting and lowering actions on both sides can be individually controlled, resulting in higher adjustment precision.

[0033] The main component 100 also includes a drop-limiting sleeve 109 and a locking bolt 110. The scale frame 102 is movably fitted with the drop-limiting sleeve 109. The locking sleeve 101 is movably abutted against the drop-limiting sleeve 109. The drop-limiting sleeve 109 is threadedly connected to the locking bolt 110. One end of the locking bolt 110, which extends into the inside of the locking sleeve 101, abuts against and locks against the scale frame 102. The drop-limiting sleeve 109 and the locking bolt 110 form a threaded insertion locking structure, which is simple to disassemble and assemble, and the position is securely fixed after adjustment.

[0034] The outer side of the ruler frame 102 is provided with several locking slots evenly spaced apart, and the locking bolts 110 are inserted into the locking slots. The locking slots are evenly arranged in multiple positions on the outer side of the ruler frame 102. With the locking bolts 110, multi-level height positioning can be achieved to adapt to different working water depths.

[0035] The ruler frame 102 has a U-shaped cross-section, and the inner side of the ruler frame 102 is provided with measuring scale lines 103. The ruler frame 102 uses a U-shaped cross-section to enhance the bending stiffness of the lifting rod, and the inner measuring scale lines 103 allow for intuitive reading of depth, facilitating memorization and adjustment during operation.

[0036] The shallow sweeping frame includes connecting plates 105 and steel pipe sweeping rods 108. Two connecting plates 105 are spaced apart on the steel pipe sweeping rods 108, each corresponding to a structural frame 104. The connecting plates 105 are fixedly connected to their respective structural frames 104. The two connecting plates 105 symmetrically connect the steel pipe sweeping rods 108 to the structural frames 104, ensuring a secure connection and preventing swaying or displacement during operation.

[0037] A guide frame 107 is provided on each side of the flatbed 106, and the outer side of the guide frame 107 is movably connected to the corresponding scale frame 102. The guide frame 107 limits and guides the scale frame 102, ensuring smooth extension, retraction, and lifting, and reducing lateral deviation.

[0038] The shallow-sweeping pole height control mechanism 200 includes a guide component 1 202, a guide component 203, and a drive mechanism. Two guide components 1 202 and guide component 203 are provided on the flatboat 106. A guide wheel is rotatably connected to each of the guide components 203 and 1 202. The outer side of the guide wheel is movably connected to the wire rope 204. The wire rope 204 passes through the guide wheel of the guide component 203 and the guide wheel of the guide component 1 202 in sequence and is connected to the winding wheel 201. The drive mechanism is connected to the winding wheel 201.

[0039] The drive mechanism includes a support frame 205, a drive shaft 206, a reducer 207, and a servo motor 208. Two support frames 205 are symmetrically arranged on the upper side of the flatboat 106. The drive shaft 206 is rotatably connected to the support frame 205. A winding wheel 201 is fixedly mounted on each end of the drive shaft 206. The reducer 207 and the servo motor 208 are fixedly installed on the flatboat 106. The power output end of the servo motor 208 is fixedly connected to the power input end of the reducer 207, and the power output end of the reducer 207 is fixedly connected to the drive end of the drive shaft 206.

[0040] The specific implementation method is as follows: During actual operation, the relative extension and retraction positions of the scale frame 102 and the locking sleeve 101 can be adjusted according to the riverbed depth. After the adjustment is completed, the locking bolt 110 is turned to lock and fix the scale frame 102 and the drop-limiting sleeve 109. The drop-limiting sleeve 109 is restricted in position by the locking sleeve 101, which restricts the scale frame 102, the connecting plate 105, the structural frame 104 and the steel pipe sweeping rod 108 from continuing to fall. The locking bolt 110 can be turned in the opposite direction to release the lock, making it easy to quickly adjust the working height of the ruler frame 102; The drive mechanism consisting of servo motor 208 and reducer 207 drives the transmission shaft 206 to rotate, which in turn drives the winding wheels 201 at both ends of the transmission shaft 206 to rotate synchronously. The winding wheels 201 can wind up or release the wire rope 204. By winding up the wire rope 204, the structural frame 104 and the shallow sweeping frame mounted on the structural frame 104 can be lifted as a whole, so that the steel pipe sweeping rod 108 is away from the riverbed, which is suitable for different water depths and working conditions. During the operation, the flatbed boat 106 moves at a constant speed. The working depth is precisely controlled by the steel wire rope 204, the structural frame 104 and the measuring scale line 103 on the ruler frame 102. At the same time, the steel pipe sweeping rod 108 at the bottom of the structural frame 104 moves synchronously. The steel pipe sweeping rod 108 keeps moving in contact with the riverbed surface to smooth and clean the uneven riverbed, thus completing the rapid shallowing operation of the hard riverbed.

[0041] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A rapid shallowing device for rigid riverbeds, characterized in that: Including main components; The main components include a locking sleeve, a scale frame, a structural frame, a shallow-clearing frame, and a flat-bottomed boat. Each side of the flat-bottomed boat has a locking sleeve, and a scale frame is movably inserted into the locking sleeve. A structural frame is located at the bottom of the scale frame, and the two structural frames are connected by the shallow-clearing frame.

2. The rigid riverbed rapid shallowing device according to claim 1, characterized in that: The main components also include a drop limiting sleeve and a locking bolt. The scale frame is movably fitted with the drop limiting sleeve, and the locking sleeve is movably abutted against the drop limiting sleeve. The drop limiting sleeve is threaded with a locking bolt, and one end of the locking bolt extends into the inside of the locking sleeve and abuts against and locks against the scale frame.

3. The rigid riverbed rapid shallowing device according to claim 2, characterized in that: The outer side of the ruler frame has several locking slots evenly spaced apart, and the locking bolts are inserted into the locking slots.

4. The rigid riverbed rapid shallowing device according to claim 1, characterized in that: The ruler frame has a U-shaped cross-section, and measurement scale lines are set on the inner side of the ruler frame.

5. The rigid riverbed rapid shallowing device according to claim 1, characterized in that: The shallow sweeping frame includes connecting plates and steel pipe sweeping rods. Two connecting plates are spaced apart on the steel pipe sweeping rods. Each connecting plate corresponds to a structural frame and is fixedly connected to the corresponding structural frame.

6. The rigid riverbed rapid shallowing device according to claim 1, characterized in that: The flat-bottomed boat is equipped with a guide frame on each side, and the outer side of the guide frame is movably connected to the corresponding scale frame.

7. A rapid shallowing device for rigid riverbeds according to any one of claims 1-6, characterized in that: Each side of the flatboat is equipped with a disc motor, and the drive end of each disc motor is fixedly connected to a locking sleeve.

8. The rigid riverbed rapid shallowing device according to claim 1, characterized in that: The system includes a shallow-sweeping rod height control mechanism. The main component is equipped with a shallow-sweeping rod height control mechanism, which includes a winding wheel and a wire rope. Two winding wheels are installed on the upper side of the flat-bottomed boat. The winding wheels are wound with wire ropes. The wire ropes correspond one-to-one with the bottom end of the structural frame, and one end of the wire rope is fixedly connected to the corresponding structural frame.

9. A rapid shallowing device for rigid riverbeds according to claim 8, characterized in that: The shallow sweeping rod height control mechanism includes guide component one, guide component two, and a drive mechanism. Two guide components one and two are installed on the flatbed boat. A guide wheel is rotatably connected to each of guide component two and guide component one. The outer side of the guide wheel is movably connected to the wire rope. The wire rope passes through the guide wheel of guide component two and the guide wheel of guide component one in sequence and then connects to the winding wheel. The drive mechanism is connected to the winding wheel.

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