Channel measuring and dredging device

Abstract

The utility model relates to the technical field of channel dredging, in particular to a channel measuring and dredging device which comprises an adjusting structure located at the top of the channel measuring and dredging device, hydraulic rods are fixedly connected to the left side and the right side of the bottom of the adjusting structure, fixing cones are connected to the bottoms of the hydraulic rods, and the two hydraulic rods are directly provided with fixing frames. The interior of the fixing frame extends to the outer side below the fixing frame and is connected with a telescopic frame, the bottom of the telescopic frame is fixedly connected with a dredging head, the outer side of the dredging head is further fixedly communicated with a mud pipe, and the side, away from the dredging head, of the mud pipe is fixedly connected with a mud pump; the device is installed on a channel needing to be dredged through the hydraulic rod and the fixing cone, then the position, located in the channel, of the dredging head is covered through the adjusting structure, the lower dredging head is driven by the driving air cylinder to move up and down, then the depth, located in the channel, of the dredging head is changed, and follow-up dredging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of waterway dredging, in particular to a waterway measurement and dredging device. Background Art

[0002] Channel surveying refers to the surveying and mapping work carried out on navigable waters, including underwater and surface topography and landforms within the entire riverbed of the navigable river, landform landmarks measurement on both sides of the river, water flow observation, geomagnetic deviation measurement, measurement of navigation obstacles and restricted objects, as well as data compilation and channel map drawing.

[0003] During the channel measurement process, dredging equipment is often needed to remove underwater silt to ensure the effectiveness of the channel measurement. However, today's dredging equipment still has the following shortcomings: 1. Most of them can only perform segmented dredging and cannot be adjusted according to different channels, which lacks flexibility; 2. Adjustable dredging devices will cause deviations and poor positioning effects.

[0004] Therefore, it is necessary to design a waterway measurement dredging device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a channel surveying and dredging device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A channel surveying and dredging device includes an adjusting structure located at the top thereof, with hydraulic rods fixedly connected to the left and right sides of the bottom of the adjusting structure, and a fixed cone connected to the bottom of the hydraulic rods. A fixing frame is directly provided on the two hydraulic rods, and the interior of the fixing frame extends to the bottom and is connected to the outside of the fixing frame. The bottom of the telescopic frame is fixedly connected to a dredging head, and a mud pipe is also connected and fixed to the outside of the dredging head. A mud pump is fixedly connected to the side of the mud pipe away from the dredging head.

[0008] As a preferred solution of the present invention, the adjustment structure includes a motor seat and a connecting frame located on both sides thereof, a motor is fixedly mounted on the motor seat, an inner side of the motor seat is also connected to a bearing connected to the motor output shaft, a threaded rod is connected to the inner side of the bearing, and the side of the threaded rod away from the bearing is also connected to the connecting frame through a bearing.

[0009] As a preferred solution of the present invention, the adjustment structure further includes limit rods located on the left and right sides of the threaded rod, and the two limit rods are symmetrically arranged with the threaded rod in the middle as the axis of symmetry.

[0010] As a preferred solution of the present invention, the adjustment structure further includes an adjustment plate sleeved on the outside of the threaded rod and the limiting rod, the adjustment plate is threadedly connected to the threaded rod and slidably connected to the limiting rod.

[0011] As a preferred solution of the present invention, a driving cylinder is also fixedly installed on the top of the adjustment plate, the bottom of the adjustment plate is fixedly connected to the top of the fixing frame, and the bottom output end of the driving cylinder is fixedly connected to the top of the telescopic frame.

[0012] As a preferred solution of the present invention, a transverse guide rod is fixedly arranged in the middle position between the two hydraulic rods, a transverse notch for the guide rod is also opened horizontally on the fixing frame, and a vertical notch for the guide rod is opened inside the fixing frame. The transverse guide rod can slide horizontally and vertically in the transverse notch and vertical notch of the guide rod.

[0013] As a preferred solution of the present invention, a vertical guide slider is fixedly provided on the periphery of the telescopic frame, and a vertical guide rail is fixedly provided on the inner wall of the fixed frame, and the vertical guide slider and the vertical guide rail slide internally.

[0014] As a preferred solution of the present invention, an infrared ranging sensor is fixedly installed above the inner wall of the fixed cone on one side, and a through hole is also provided above the fixing frame. The infrared rays generated by the infrared ranging sensor pass through the through hole to reach the fixing frame on the other side.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In the utility model, a channel measurement and dredging device is provided. When the dredging device is used for sand removal, the device is installed on the channel to be dredged through a hydraulic rod and a fixed cone. Then, the cover dredging head is positioned in the channel by adjusting the structure, and the dredging head below is driven up and down by a driving cylinder, thereby changing its depth inside the channel, thereby facilitating subsequent dredging.

[0017] 2. In the present invention, in the process of adjusting the position of the dredging device, the guiding effect of the horizontal guide rod, the horizontal notch of the guide rod, the vertical notch of the guide rod, the vertical guide slider and the vertical guide track can be used to ensure that the dredging device will not have the hidden danger of deviation in either horizontal or vertical adjustment, thereby improving the accuracy of subsequent dredging positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2This is a schematic diagram of the three-dimensional structure of the adjustment structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the driving cylinder, fixing frame and dredging head of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed frame and the telescopic frame of the utility model.

[0022] In the figure: 1. Adjustment structure; 2. Hydraulic rod; 3. Fixed cone; 4. Fixed frame; 41. Vertical guide rail; 5. Telescopic frame; 51. Vertical guide slide; 6. Dredging head; 7. Mud pipe; 8. Mud pump; 9. Driving cylinder; 10. Horizontal guide rod; 101. Horizontal notch of guide rod; 102. Vertical notch of guide rod; 11. Motor base; 12. Connecting frame; 13. Bearing; 14. Threaded rod; 15. Limit rod; 16. Adjustment plate; 17. Infrared ranging sensor; 18. Through hole. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. Several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0028] A waterway surveying and dredging device includes an adjusting structure 1 located at the top thereof, with hydraulic rods 2 fixedly connected to the left and right sides of the bottom of the adjusting structure 1, a fixed cone 3 connected to the bottom of the hydraulic rods 2, a fixing frame 4 directly provided on the two hydraulic rods 2, the interior of the fixing frame 4 extending to the bottom and the outside of which is connected to a telescopic frame 5, a dredging head 6 fixedly connected to the bottom of the telescopic frame 5, a mud pipe 7 is also connected and fixed to the outside of the dredging head 6, and a mud pump 8 is fixedly connected to the side of the mud pipe 7 away from the dredging head 6.

[0029] In this embodiment, the adjusting structure 1 includes a motor seat 11 and a connecting frame 12 on both sides thereof, a motor is fixedly mounted on the motor seat 11, and an internal side of the motor seat 11 is also connected to a bearing 13 connected to the motor output shaft, and a threaded rod 14 is connected to the inside of the bearing 13, and the side of the threaded rod 14 away from the bearing 13 is also connected to the connecting frame 12 through the bearing 13; the adjusting structure 1 also includes a limit rod 15 on the left and right sides of the threaded rod 14, and the two limit rods 15 are symmetrically arranged with the threaded rod 14 in the middle position as the axis of symmetry; the adjusting structure 1 also includes an adjusting plate 16 sleeved on the threaded rod 14 and the outside of the limit rod 15, the adjusting plate 16 is threadedly connected to the threaded rod 14, and is slidably connected to the limit rod 15; the threaded rod 14 is rotated by the motor on the motor seat 11, and the adjusting plate 16 is then linearly moved along the axial direction of the threaded rod 14 and the limit rod 15, thereby achieving the purpose of adjusting the lateral position of the dredging head 6 below to adapt to the dredging effect of different waterways.

[0030] Among them, a driving cylinder 9 is also fixedly installed on the top of the adjusting plate 16, the bottom of the adjusting plate 16 is fixedly connected to the top of the fixing frame 4, and the bottom output end of the driving cylinder 9 is fixedly connected to the top of the telescopic frame 5; the driving cylinder 9 can drive the dredging head 6 below to move up and down, thereby adapting to dredging operations in waterways of different depths.

[0031] Among them, a transverse guide rod 10 is fixedly provided at the middle position between the two hydraulic rods 2, a transverse guide rod notch 101 is also transversely opened on the fixing frame 4, and a vertical guide rod notch 102 is opened inside the fixing frame 4. The transverse guide rod 10 can slide transversely and vertically in the transverse guide rod notch 101 and the vertical guide rod notch 102; a vertical guide slider 51 is also fixedly provided on the periphery of the telescopic frame 5, and a vertical guide rail 41 is also fixedly provided on the inner wall of the fixing frame 4, and the vertical guide slider 51 slides inside the vertical guide rail 41; during the process of transverse adjustment or vertical adjustment, since the transverse guide rod 10 is located inside the transverse guide notch 101 of the guide rod and moves transversely, the vertical guide slider 51 is located inside the vertical guide rail 41 and moves vertically, thereby playing a guiding role to avoid displacement during its transverse or longitudinal adjustment process.

[0032] Among them, an infrared ranging sensor 17 is fixedly installed on the inner wall of the fixed cone 3 on one side, and a through hole 18 is also opened on the top of the fixing frame 4. The infrared rays generated by the infrared ranging sensor 17 pass through the through hole 18 to reach the fixing frame 4 on the other side; after the two fixed cones 3 are set up and fixed, the length of the channel can be measured by the infrared ranging sensor 17.

[0033] The working process of the utility model is as follows: when using the waterway measurement and dredging device, the device is first installed on the waterway to be dredged through the hydraulic rod 2 and the fixed cone 3 according to different waterways, and then the threaded rod 14 is driven to rotate by the motor on the motor seat 11, thereby causing the adjustment plate 16 to perform linear motion along the axial direction of the threaded rod 14 and the limit rod 15, thereby achieving the purpose of adjusting the lateral position of the lower dredging head 6 to adapt to the dredging effect of different waterways, and the lower dredging head 6 can be driven to move up and down by the driving cylinder 9, thereby facilitating subsequent dredging; during the dredging process, the mud pipe 7 is used by the mud pump 8 to remove the mud and sand through the dredging head 6.

[0034] Although the 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 may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A channel surveying and dredging device, comprising an adjusting structure (1) located on the top thereof, characterized in that: The left and right sides of the bottom of the adjustment structure (1) are fixedly connected with hydraulic rods (2), the bottoms of the hydraulic rods (2) are connected with fixed cones (3), and the two hydraulic rods (2) are directly provided with fixed frames (4). The interior of the fixed frame (4) extends to the lower side thereof and is connected to a telescopic frame (5) on the outside. The bottom of the telescopic frame (5) is fixedly connected with a dredging head (6), and a mud pipe (7) is also connected and fixed to the outside of the dredging head (6). A mud pump (8) is fixedly connected to the side of the mud pipe (7) away from the dredging head (6).

2. A hydrographic dredging device according to claim 1, characterized in that: The regulating structure (1) comprises a motor seat (11) and a connecting frame (12) located on both sides thereof, a motor being fixedly mounted on the motor seat (11), a bearing (13) connected to an output shaft of the motor being further connected to an inner side of the motor seat (11), a threaded rod (14) being connected to the inner side of the bearing (13), and a side of the threaded rod (14) away from the bearing (13) being also connected to the connecting frame (12) via the bearing (13).

3. A hydrographic dredging device according to claim 1, characterized in that: The regulating structure (1) further comprises limiting rods (15) located on the left and right sides of the threaded rod (14), and the two limiting rods (15) are symmetrically arranged with the threaded rod (14) at the middle position as the symmetry axis.

4. A hydrographic dredging device according to claim 1, characterized in that: The adjustment structure (1) further comprises an adjustment plate (16) sleeved on the outside of the threaded rod (14) and the limiting rod (15); the adjustment plate (16) is threadedly connected to the threaded rod (14) and slidably connected to the limiting rod (15).

5. A hydrographic dredging device according to claim 4, characterized in that: A driving cylinder (9) is also fixedly mounted on the top of the adjusting plate (16), the bottom of the adjusting plate (16) is fixedly connected to the top of the fixing frame (4), and the bottom output end of the driving cylinder (9) is fixedly connected to the top of the telescopic frame (5).

6. A hydrographic dredging device according to claim 1, characterized in that: A transverse guide rod (10) is fixedly provided at the middle position between the two hydraulic rods (2); a transverse guide rod notch (101) is transversely provided on the fixing frame (4); a vertical guide rod notch (102) is provided inside the fixing frame (4); and the transverse guide rod (10) can slide transversely and vertically in the transverse guide rod notch (101) and the vertical guide rod notch (102).

7. The hydrographic dredging device according to claim 1, characterized in that: A vertical guide slider (51) is fixedly provided on the periphery of the telescopic frame (5), and a vertical guide rail (41) is fixedly provided on the inner wall of the fixed frame (4). The vertical guide slider (51) and the vertical guide rail (41) slide inside each other.

8. The hydrographic dredging device according to claim 1, characterized in that: An infrared distance sensor (17) is fixedly provided above the inner wall of the fixed cone (3) on one side, and a through hole (18) is also provided above the fixed frame (4). Infrared rays generated by the infrared distance sensor (17) pass through the through hole (18) and reach the fixed frame (4) on the other side.

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