Riverway silt depth measuring device

Abstract

The application discloses a river sludge depth measuring device and relates to the technical field of river sludge measurement. The device comprises a ship body, a fixed sleeve fixedly connected to the ship body, a rotating threaded sleeve mechanism arranged on the fixed sleeve, a driving feeding mechanism arranged between the fixed sleeve and the rotating threaded sleeve mechanism, a feeding threaded sleeve threadedly connected to the rotating threaded sleeve mechanism, a connecting shaft mechanism rotatably connected to the feeding threaded sleeve, a plug rod rotatably connected to the connecting shaft mechanism, a transmission mechanism arranged on the ship body, a rotating displacement mechanism arranged on the transmission mechanism, a clamping plate mechanism arranged at the bottom of the plug rod, a limiting block mechanism and an adjusting rod mechanism arranged on the clamping plate mechanism. The driving feeding mechanism can drive the rotating threaded sleeve mechanism, thereby driving the feeding threaded sleeve to feed and driving the plug rod to insert into the sludge, and the sludge depth can be detected in cooperation with the clamping plate mechanism. The transmission mechanism can drive the rotating displacement mechanism, thereby driving the plug rod to rotate, and the sludge depth can be easily observed.

Description

Technical Field

[0001] This invention relates to the field of river silt measurement technology, specifically to a device for measuring the depth of river silt. Background Technology

[0002] River and lake silt is typically a mixture of clay, sand, organic matter, and various minerals, deposited at the bottom of rivers and lakes through long-term physical, chemical, and biological processes and water transport. River and lake silt is deposited in still or slow-moving water environments, forming unconsolidated, soft, fine-grained or extremely fine-grained soil through physicochemical and biochemical processes. Due to its high water content, it contains heavy metals, organic matter, and other pollutants; improper dumping will produce foul odors and inevitably cause secondary pollution to the surrounding environment. It belongs to recent modern sediments.

[0003] In existing technology, a protective assembly for the river silt measuring rod is fitted over the outside of the rod, and the rod sleeve is fixed to the rod with fastening bolts. Initially, the isolation cage is positioned below the rod. When the rod is inserted into the water of the river being measured, the isolation cage enters the water first, isolating suspended debris. When the bottom silt layer probe detects the boundary between the water and the silt layer, the rod sleeve is kept stationary while the fastening bolts are loosened, allowing the rod to move within the sleeve. This allows the rod to continue downwards into the silt layer for subsequent silt depth measurement. However, existing technology cannot adjust the probe tip, which can lead to excessive insertion into the river and inaccurate silt thickness measurements. Therefore, there is significant room for improvement in existing technology. Summary of the Invention

[0004] This invention provides a device for measuring the depth of river silt, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A river silt depth measuring device includes a hull, a fixed sleeve fixedly connected to the hull, a rotating threaded sleeve mechanism on the fixed sleeve, a drive feed mechanism between the fixed sleeve and the rotating threaded sleeve mechanism, a feed threaded sleeve internally threaded to the rotating threaded sleeve mechanism, a rotating shaft mechanism rotatably connected to the feed threaded sleeve, and a rod rotatably connected to the rotating shaft mechanism. A transmission mechanism is provided on the hull, a rotational displacement mechanism is provided on the transmission mechanism, and a clamping plate mechanism is provided at the bottom of the rod. The clamping plate mechanism includes a limit block mechanism and an adjusting rod mechanism. The drive feed mechanism drives the rotating threaded sleeve mechanism to rotate, the rotating threaded sleeve mechanism feeds the feed threaded sleeve, the transmission mechanism drives the rotational displacement mechanism, the rotational displacement mechanism rotates the rod, the limit block mechanism limits the clamping plate mechanism, and the adjusting rod mechanism adjusts the state of the clamping plate mechanism.

[0007] As a preferred embodiment of the present invention, the rotating threaded sleeve mechanism includes a rotating groove formed on a fixed sleeve, a rotating ring provided in the rotating groove, the rotating ring and the fixed sleeve being rotatably connected, and the rotating ring being fixedly connected to the internal threaded sleeve.

[0008] As a preferred embodiment of the present invention, the drive feed mechanism includes a first bevel gear fixed to the outside of the internal threaded sleeve, the first bevel gear meshing with a second bevel gear, the second bevel gear being fixedly connected to a gear shaft, the gear shaft being fixedly connected to a drive handle, the gear shaft being rotatably connected to a gear shaft bracket, the gear shaft bracket being fixedly connected to the fixed sleeve, and the internal threaded sleeve and the feed threaded sleeve being threadedly connected.

[0009] As a preferred embodiment of the present invention, the connecting shaft mechanism includes a first shaft rotatably connected to the feed threaded sleeve, a connecting rod rotatably connected to the first shaft, a second shaft rotatably connected to the connecting rod, and a second shaft rotatably connected to the insertion rod.

[0010] As a preferred embodiment of the present invention, the transmission mechanism includes a third rotating shaft that is rotatably connected to the hull, the third rotating shaft being fixedly connected to a rotating handle and a third bevel gear, and the third bevel gear meshing with a fourth bevel gear.

[0011] As a preferred embodiment of the present invention, the rotational displacement mechanism includes a first threaded rod fixedly connected to a fourth bevel gear, a first threaded rod rotatably connected to a threaded seat, a threaded seat fixedly connected to the hull, a first threaded rod threadedly connected to a displacement plate, a displacement plate fixedly connected to a first rotating seat, a first rotating seat rotatably connected to a displacement rod, a displacement rod rotatably connected to a second rotating seat, a threaded seat fixedly connected to a third rotating seat, a third rotating seat rotatably connected to a displacement plate, a displacement plate fixedly connected to a displacement ring, and a feed threaded sleeve and a insertion rod passing through the displacement ring.

[0012] As a preferred embodiment of the present invention, the card plate mechanism includes a slide plate that is slidably connected to the insertion rod, the slide plate being fixedly connected to a fourth rotating seat, and the fourth rotating seat being rotatably connected to the card plate.

[0013] As a preferred embodiment of the present invention, the limiting block mechanism includes a limiting block groove formed in the slide plate, a spring fixedly connected to the slide plate in the limiting block groove, the spring fixedly connected to the limiting block, and a plurality of limiting block grooves formed on the insert rod at positions corresponding to the limiting block.

[0014] As a preferred embodiment of the present invention, the adjusting rod mechanism includes a collar fixed to a sliding plate. The collar is fixedly connected to a first connecting rod and a second connecting rod. The first and second connecting rods pass through an insert rod, which has a sliding groove. The first and second connecting rods pass through the sliding groove and are slidably connected to the insert rod. The first and second connecting rods are rotatably connected to a second threaded rod. The top of the second threaded rod has a countersunk hexagonal insert block. The second threaded rod is threadedly connected to an adjusting plate. The adjusting plate passes through the collar and is slidably connected to the collar. The adjusting plate is fixedly connected to a fourth rotating seat. The fourth rotating seat is rotatably connected to the adjusting rod. The end of the adjusting rod away from the fourth rotating seat is rotatably connected to a fifth rotating seat. The fifth rotating seat and the locking plate are fixedly connected.

[0015] The present invention has the following advantages: By setting a drive feeding mechanism, the present invention can drive the rotating threaded sleeve mechanism, thereby driving the feed threaded sleeve to feed, and then driving the insertion rod to insert into the silt. In conjunction with the clamping plate mechanism, the silt depth can be detected. The transmission mechanism can drive the rotating displacement mechanism, thereby driving the insertion rod to rotate, making it easy to check the silt depth. The connecting shaft mechanism can make the insertion rod rotate. The adjusting rod mechanism can adjust the state of the clamping plate mechanism to prevent the insertion rod from being inserted into the river channel too deeply. The limiting block mechanism can limit the position of the clamping plate mechanism, thereby quickly observing the silt thickness. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a device for measuring the depth of silt in river channels.

[0017] Figure 2 This is a cross-sectional view of a device for measuring the depth of silt in a river channel.

[0018] Figure 3 for Figure 2 A magnified view of a portion of region A in the middle.

[0019] Figure 4 for Figure 2 A magnified view of a portion of region B in the middle.

[0020] Figure 5 for Figure 2 A magnified view of a portion of region C.

[0021] In the diagram: 1. Hull; 2. Fixed sleeve; 3. Rotating threaded sleeve mechanism; 301. Rotating groove; 302. Rotating ring; 303. Internal threaded sleeve; 4. Drive feed mechanism; 401. First bevel gear; 402. Second bevel gear; 403. Gear shaft; 404. Drive handle; 405. Gear shaft bracket; 5. Connecting shaft mechanism; 501. First shaft; 502. Connecting rod; 503. Second shaft; 6. Insert rod; 7. Transmission mechanism; 701. Third shaft; 702. Rotating handle; 703. Third bevel gear; 704. Fourth bevel gear; 8. Rotating displacement mechanism; 801. First threaded rod; 802. Threaded seat; 803. Displacement plate; 804. First rotating... 805. Positioning rod; 806. Second rotating seat; 807. Third rotating seat; 808. Positioning plate; 809. Positioning ring; 9. Clamping plate mechanism; 901. Slide plate; 902. Fourth rotating seat; 903. Clamping plate; 10. Limiting block mechanism; 1001. Limiting block groove; 1002. Spring; 1003. Limiting block; 1004. Limiting block groove; 11. Adjusting rod mechanism; 1101. Collar; 1102. First connecting rod; 1103. Second connecting rod; 1104. Second threaded rod; 1105. Countersunk hexagonal insert; 1106. Adjusting plate; 1107. Fourth rotating seat; 1108. Adjusting rod; 1109. Fifth rotating seat; 12. Feed threaded sleeve. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example 1

[0024] Please see Figures 1-5 A river silt depth measuring device includes a hull 1, a fixed sleeve 2 fixedly connected to the hull 1, a rotating threaded sleeve mechanism 3 on the fixed sleeve 2, a drive feed mechanism 4 between the fixed sleeve 2 and the rotating threaded sleeve mechanism 3, a feed threaded sleeve 12 internally threadedly connected to the rotating threaded sleeve mechanism 3, a rotating shaft mechanism 5 rotatably connected to the feed threaded sleeve 12, and a connecting shaft mechanism 5 rotatably connected to an insert rod 6. A transmission mechanism 7 is provided on the hull 1, a rotation displacement mechanism 8 is provided on the transmission mechanism 7, and a clamping plate mechanism 9 is provided at the bottom of the insert rod 6. The clamping plate mechanism 9 is provided with a limiting block mechanism 10 and an adjusting rod mechanism 11. The drive feed mechanism 4 drives the rotating threaded sleeve mechanism 3 to rotate, the rotating threaded sleeve mechanism 3 drives the feed threaded sleeve 12 to feed, the transmission mechanism 7 drives the rotation displacement mechanism 8, the rotation displacement mechanism 8 drives the insert rod 6 to rotate and change position, the limiting block mechanism 10 limits the clamping plate mechanism 9, and the adjusting rod mechanism 11 adjusts the state of the clamping plate mechanism 9.

[0025] The rotating threaded sleeve mechanism 3 includes a rotating groove 301 formed on the fixed sleeve 2, a rotating ring 302 provided in the rotating groove 301, the rotating ring 302 and the fixed sleeve 2 being rotatably connected, and the rotating ring 302 being fixedly connected to the internal threaded sleeve 303. The driving feed mechanism 4 includes a first bevel gear 401 fixed to the outside of the internal threaded sleeve 303, the first bevel gear 401 meshing with a second bevel gear 402, the second bevel gear 402 being fixedly connected to a gear shaft 403, the gear shaft 403 being fixedly connected to a drive handle 404, the gear shaft 403 being rotatably connected to a gear shaft bracket 405, the gear shaft bracket 405 being fixedly connected to the fixed sleeve 2, and the internal threaded sleeve 303 and the feed threaded sleeve 12 being threadedly connected.

[0026] Specifically, rotating the drive handle 404 will cause the gear shaft 403 to rotate, which in turn will cause the second bevel gear 402 to rotate, which in turn will cause the first bevel gear 401 to rotate, thereby causing the internal threaded sleeve 303 to rotate, thus feeding the threaded sleeve 12, which in turn will feed the insert rod 6.

[0027] The connecting shaft mechanism 5 includes a first rotating shaft 501 rotatably connected to the feed threaded sleeve 12, a connecting rod 502 rotatably connected to the first rotating shaft 501, a second rotating shaft 503 rotatably connected to the connecting rod 502, and a second rotating shaft 503 rotatably connected to the insertion rod 6.

[0028] The clamping mechanism 9 includes a sliding plate 901 slidably connected to the insert rod 6. The sliding plate 901 is fixedly connected to a fourth rotating seat 902, and the fourth rotating seat 902 is rotatably connected to the clamping plate 903. The limiting block mechanism 10 includes a limiting block groove 1001 formed in the sliding plate 901. A spring 1002 is fixedly connected to the sliding plate 901 within the limiting block groove 1001. The spring 1002 is fixedly connected to the limiting block 1003. Several limiting block grooves 1004 are formed on the insert rod 6 at positions corresponding to the limiting block 1003. The adjusting rod mechanism 11 includes a collar 1101 fixed to the slide plate 901. The collar 1101 is fixedly connected to a first connecting rod 1102 and a second connecting rod 1103. The first connecting rod 1102 and the second connecting rod 1103 pass through the insert rod 6. The insert rod 6 is provided with a sliding groove. The first connecting rod 1102 and the second connecting rod 1103 pass through the sliding groove and are slidably connected to the insert rod 6. The first connecting rod 1102 and the second connecting rod 1103 are rotatably connected to a second threaded rod 1104. The top of 104 is provided with a countersunk hexagonal insert 1105. The second threaded rod 1104 is threadedly connected to the adjusting plate 1106. The adjusting plate 1106 passes through the collar 1101 and is slidably connected to the collar 1101. The adjusting plate 1106 is fixedly connected to the fourth rotating seat 1107. The fourth rotating seat 1107 is rotatably connected to the adjusting rod 1108. The end of the adjusting rod 1108 away from the fourth rotating seat 1107 is rotatably connected to the fifth rotating seat 1109. The fifth rotating seat 1109 is fixedly connected to the clamping plate 903.

[0029] Specifically, the adjusting tool is inserted into the countersunk hexagonal insert 1105. Rotating the tool causes the countersunk hexagonal insert 1105 to rotate, which in turn causes the second threaded rod 1104 to rotate. The second threaded rod 1104 will drive the adjusting plate 1106 to adjust, which in turn causes the adjusting rod 1108 to change position. Under the action of the adjusting rod 1108, the adjusting plate 903 rotates around the fourth rotating seat 902.

[0030] Example 2

[0031] Continue reading Figures 1-5 In this embodiment of the invention, the transmission mechanism 7 includes a third rotating shaft 701 that is rotatably connected to the hull 1. The third rotating shaft 701 is fixedly connected to a rotating handle 702 and a third bevel gear 703. The third bevel gear 703 meshes with a fourth bevel gear 704.

[0032] The rotational displacement mechanism 8 includes a first threaded rod 801 fixedly connected to the fourth bevel gear 704, a threaded seat 802 rotatably connected to the first threaded rod 801, a threaded seat 802 fixedly connected to the hull 1, a displacement plate 803 threadedly connected to the first threaded rod 801, a first rotating seat 804 fixedly connected to the displacement plate 803, a displacement rod 805 rotatably connected to the first rotating seat 804, a second rotating seat 806 rotatably connected to the displacement rod 805, a third rotating seat 807 fixedly connected to the threaded seat 802, a displacement plate 808 rotatably connected to the third rotating seat 807, a displacement ring 809 fixedly connected to the displacement plate 808, and a feed threaded sleeve 12 and a insertion rod 6 passing through the displacement ring 809.

[0033] In the implementation of this invention, the hull 1 is first moved to the location where silt measurement is required. Then, the drive feed mechanism 4 is driven, which in turn feeds the threaded sleeve mechanism 12, thereby driving the connecting shaft mechanism 5 and the insertion rod to feed. Simultaneously, when in water, the drive adjustment rod mechanism 11 can be used to rotate and retract the clamping plate mechanism 9, preventing it from sliding along the insertion rod 6. When the insertion rod 6 is against the riverbed, the adjustment tool drives the adjustment rod mechanism 11, which in turn drives the clamping plate mechanism 9, causing it to unfold and rest against the silt. At this time, pushing the insertion rod 6 causes the clamping plate mechanism 9 to shift position. After the measurement is completed, the drive transmission mechanism 7 drives the rotation displacement mechanism 8 to rotate the insertion rod 6, thereby observing the position of the clamping plate mechanism 9 and realizing the detection of silt depth.

[0034] This invention uses a drive feed mechanism 4 to drive a rotating threaded sleeve mechanism 3, which in turn feeds the threaded sleeve 12, causing the insertion rod 6 to be inserted into the silt. This, combined with a clamping plate mechanism 9, allows for silt depth detection. A transmission mechanism 7 drives a rotating displacement mechanism 8, which in turn rotates the insertion rod 6, facilitating silt depth monitoring. A connecting shaft mechanism 5 allows the insertion rod 6 to rotate. An adjusting rod mechanism 11 adjusts the state of the clamping plate mechanism 9 to prevent the insertion rod 6 from being inserted too deeply into the riverbed. A limiting block mechanism 10 limits the position of the clamping plate mechanism 9, enabling rapid observation of silt thickness.

[0035] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for measuring the depth of river silt, comprising a hull, characterized in that, The hull is fixedly connected to a fixed sleeve, the fixed sleeve is provided with a rotating threaded sleeve mechanism, a drive feed mechanism is provided between the fixed sleeve and the rotating threaded sleeve mechanism, the rotating threaded sleeve mechanism is internally threaded to the feed threaded sleeve, the feed threaded sleeve is rotatably connected to a rotating shaft mechanism, the rotating shaft mechanism is rotatably connected to an insert rod, the hull is provided with a transmission mechanism, the transmission mechanism is provided with a rotating displacement mechanism, the bottom of the insert rod is provided with a clamping plate mechanism, the clamping plate mechanism is provided with a limit block mechanism and an adjusting rod mechanism; The drive feed mechanism is used to drive the rotating threaded sleeve mechanism to rotate, the rotating threaded sleeve mechanism is used to drive the feed threaded sleeve to feed, the transmission mechanism is used to drive the rotating displacement mechanism, the rotating displacement mechanism is used to drive the insertion rod to rotate and change position, the limit block mechanism is used to limit the clamping plate mechanism, and the adjusting rod mechanism is used to adjust the state of the clamping plate mechanism. The connecting shaft mechanism includes a first shaft rotatably connected to the feed threaded sleeve, a connecting rod rotatably connected to the first shaft, a second shaft rotatably connected to the connecting rod, and a plug rod rotatably connected to the second shaft. The transmission mechanism includes a third rotating shaft that is rotatably connected to the hull, the third rotating shaft being fixedly connected to a rotating handle and a third bevel gear, and the third bevel gear meshing with a fourth bevel gear; The rotational displacement mechanism includes a first threaded rod fixedly connected to the fourth bevel gear, a first threaded rod rotatably connected to a threaded seat, a threaded seat fixedly connected to the hull, a first threaded rod threadedly connected to a displacement plate, a displacement plate fixedly connected to a first rotating seat, a first rotating seat rotatably connected to a displacement rod, a displacement rod rotatably connected to a second rotating seat, a threaded seat fixedly connected to a third rotating seat, a third rotating seat rotatably connected to a displacement plate, a displacement plate fixedly connected to a displacement ring, and a feed threaded sleeve and a insertion rod passing through the displacement ring. The carding mechanism includes a sliding plate that is slidably connected to the insertion rod, the sliding plate being fixedly connected to a fourth rotating seat, and the fourth rotating seat being rotatably connected to the carding plate. The limiting block mechanism includes a limiting block groove opened in the slide plate, a spring fixedly connected to the slide plate in the limiting block groove, the spring fixedly connected to the limiting block, and a plurality of limiting block grooves opened on the insert rod at positions corresponding to the limiting block. The adjusting rod mechanism includes a collar fixed to the slide plate, which is fixedly connected to a first connecting rod and a second connecting rod. The first and second connecting rods pass through an insert rod, which has a sliding groove. The first and second connecting rods pass through the sliding groove and are slidably connected to the insert rod. The first and second connecting rods are rotatably connected to a second threaded rod. The top of the second threaded rod has a countersunk hexagonal insert block. The second threaded rod is threadedly connected to an adjusting plate. The adjusting plate passes through the collar and is slidably connected to the collar. The adjusting plate is fixedly connected to a fourth rotating seat. The fourth rotating seat is rotatably connected to the adjusting rod. The end of the adjusting rod away from the fourth rotating seat is rotatably connected to a fifth rotating seat. The fifth rotating seat and the locking plate are fixedly connected.

2. The river silt depth measuring device according to claim 1, characterized in that, The rotating threaded sleeve mechanism includes a rotating groove formed on a fixed sleeve, a rotating ring provided in the rotating groove, the rotating ring and the fixed sleeve being rotatably connected, and the rotating ring being fixedly connected to the internal threaded sleeve.

3. The river silt depth measuring device according to claim 2, characterized in that, The drive feed mechanism includes a first bevel gear fixed to the outside of the internal threaded sleeve, the first bevel gear meshing with a second bevel gear, the second bevel gear being fixedly connected to a gear shaft, the gear shaft being fixedly connected to a drive handle, the gear shaft being rotatably connected to a gear shaft bracket, the gear shaft bracket being fixedly connected to a fixed sleeve, and the internal threaded sleeve and the feed threaded sleeve being threadedly connected.

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