Sediment deposition detection equipment

Abstract

The utility model discloses sediment deposition detection equipment, and belongs to the technical field of sediment deposition detection. Comprising insertion rods; a plurality of sampling grooves are formed in the outer wall of the insertion rod; the telescopic rod is mounted at the top of the insertion rod; the top of the telescopic rod is provided with the handle; the opening and closing mechanism is installed between the handle and the outer wall of the insertion rod, the opening and closing mechanism is movably connected with the sampling groove, the length of the device can be conveniently adjusted through the telescopic rod, and therefore the insertion rod can be conveniently inserted into the bottoms of water channels with different water depths, and opening and closing of the sampling groove are controlled through the opening and closing mechanism; after the inserting rod is inserted into the bottom of sediment, the sampling grooves are opened, so that the sediment enters the sampling grooves with the corresponding heights, then the sampling grooves are closed again, the device is taken out, and the situation that the sediment is washed away when the inserting rod moves upwards to pass through the water body is avoided; finally, the sediment deposition height can be truly determined by opening the sampling groove, and the sediment depth is conveniently judged.

Description

Technical Field

[0001] The present application relates to the technical field of sediment deposition detection, and more specifically, to sediment deposition detection equipment. Background Art

[0002] For places such as rivers and sewers, sediment often settles at the bottom of the water surface. A large amount of sediment deposited at the bottom of the water surface will cause the liquid level of the same amount of water to gradually rise. Excessive sedimentation height will cause the water in the river or sewer to overflow during heavy rain. Therefore, it is necessary to regularly test the degree of sediment deposition to facilitate cleaning when there is a lot of sediment.

[0003] The document with the prior art announcement number CN207751556U provides a sewer sedimentation detection device, which can assist operators in more accurately measuring the sedimentation of the sewer. The key points of its technical solution are that it includes a detection rod, on which a storage bucket is provided, and its opening faces one end of the detection rod, and the storage bucket is provided in a plurality of pieces along the length of the detection rod. The utility model adopts the above technical solution. When detecting the sedimentation of the sewer, the detection rod is placed vertically in the sewer through a well connected to the sewer, so that the end of the detection rod facing away from the storage bucket opening contacts the bottom wall of the sewer. After that, the detection rod is lifted to observe whether there is silt in each storage bucket. The sedimentation of the sewer is judged according to the height corresponding to the storage bucket containing silt. The operation is convenient and the measurement results are accurate.

[0004] Although the above-mentioned prior art solutions can achieve the relevant beneficial effects through the structure of the prior art, they still have the following defects:

[0005] The storage bucket is always in an open state. After being inserted into the bottom of the mud and sand, mud and sand will enter the storage bucket. However, when taking it out, the storage bucket needs to pass through the water area above the mud and sand. Then, due to the movement of taking it out, the mud and sand in the storage bucket will be impacted by the water body of the water area, thereby causing the mud and sand in the storage bucket to be washed out. After being taken out of the water, the mud and sand in the storage bucket may be washed away and missing, which affects the detection and judgment of the mud and sand depth.

[0006] Regarding the above-mentioned related technologies, the inventor believes that the storage bucket is always in an open state. After being inserted into the bottom of the mud and sand, mud and sand will enter the storage bucket. However, when taking it out, the storage bucket needs to pass through the water area above the mud and sand. Then, due to the movement of taking it out, the mud and sand in the storage bucket will be impacted by the water body of the water area, thereby causing the mud and sand in the storage bucket to be washed out. After being taken out of the water, the mud and sand in the storage bucket may be washed away and missing, affecting the detection and judgment of the mud and sand depth.

[0007] In view of this, we propose sediment deposition detection equipment. Utility Model Content

[0008] 1. Technical problems to be solved

[0009] The purpose of the present application is to provide a sediment deposition detection device, which solves the technical problem in the above-mentioned background technology that the storage bucket is always in an open state. After being inserted into the bottom of the sediment, although sediment will enter the storage bucket, when taking it out, the storage bucket needs to pass through the water area above the sediment. Then, due to the movement of taking it out, the sediment in the storage bucket will be impacted by the water body of the water area, thereby causing the sediment in the storage bucket to be washed out. After being taken out of the water surface, the sediment in the storage bucket may be washed away and missing, which affects the detection and judgment of the sediment depth, thereby achieving a technical effect.

[0010] 2. Technical solution

[0011] The technical solution of this application provides a sediment deposition detection device, including:

[0012] Insert the rod;

[0013] Sampling slots: the outer wall of the plunger is provided with a plurality of sampling slots;

[0014] A telescopic rod is installed on the top of the insertion rod;

[0015] A handle is installed on the top of the telescopic rod;

[0016] An opening and closing mechanism is installed between the handle and the outer wall of the insertion rod, and the opening and closing mechanism is movably connected to the sampling groove.

[0017] Through the above scheme, the length of the device can be easily adjusted by the telescopic rod, so that the rod can be inserted into the bottom of the waterway with different water depths, and the opening and closing of the sampling slot can be controlled by the opening and closing mechanism, so that when the rod is inserted into the sediment layer at the bottom of the water body, the sampling slot is closed to prevent water from entering. After the rod is inserted into the bottom of the sediment, the sampling slot is opened to allow the sediment to enter the sampling slots of corresponding heights respectively, and then the sampling slot is closed again and the device is taken out to prevent the sediment from being washed away when the rod is moved up through the water body. Finally, the sampling slot is opened to truly determine the sediment deposition height, which is convenient for judging the sediment depth.

[0018] Optionally, the telescopic rod includes a fixed tube, the top of the insertion rod is fixedly installed with a fixed tube, the bottom of the movable tube is slidably connected in the fixed tube, the top of the movable tube is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected to a handle, and the top end faces of the fixed tube and the movable tube are fixedly installed with multiple splints, the movable tube and the sliding rod are movably sleeved with a locking sleeve, the inner wall of the locking sleeve is threadedly connected to the outer wall of the splint, and the splints are evenly distributed along the circumferential direction of the fixed tube and the movable tube, and the outer walls of the multiple splints and the inner wall of the locking sleeve are both conical inclined structures with smaller top and larger bottom.

[0019] Through the above scheme, the locking sleeve is loosened from the splint, and the splint is in a natural state. The movable tube and the sliding rod can slide to adjust the length. After adjustment, the locking sleeve is tightened onto the splint, and the splint is squeezed by the inclined surface of the frustum, so that the splint clamps the sliding rod and the movable tube respectively, achieving the purpose of locking, which facilitates the insertion of the rod into the bottom of water bodies at different depths.

[0020] The top of the lifting link is connected with the lifting link of the lifting link, and the lifting link is connected with the lifting link of the lifting link. The lifting link is connected with the lifting link of the lifting link.

[0021] When the lever is released, the spring pushes the sealing plate so that the lever is offset from the bottom and the sampling slot is closed, and the device is pulled out to prevent the mud in the sampling slot from being washed out by the water. After taking it out, the pull rope is pulled again to open the sampling slot, which makes it easy to observe how much mud is in the sampling slot, and the mud height can be accurately obtained, with high detection accuracy.

[0022] 3. Beneficial effects

[0023] One or more technical solutions provided in the technical solution of this application have at least the following technical effects or advantages:

[0024] 1. In this application, the sealing plate is pushed by the spring force so that the through port and the sampling slot are staggered, and the sampling slot is closed by the sealing plate, which is convenient for inserting the rod into the bottom of the mud and sand layer. Then the pull rope is pulled, and the pull rope drives the guide rod to move up, so that the sealing plate moves up, so that the through port and the sampling slot are opposite each other, and the mud and sand at each height enters the sampling slots of the corresponding height respectively. Then the pull rope is released, and the spring pushes the sealing plate so that the through port and the sampling slot are staggered, and the sampling slot is closed. At this time, the device is pulled out to prevent the mud and sand in the sampling slot from being washed out by the water. After taking it out, the pull rope is pulled again to open the sampling slot, which is convenient for observing how much mud and sand are in the sampling slot, and the mud and sand height can be accurately obtained, and the detection accuracy is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a sediment deposition detection device disclosed in a preferred embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the rod insertion part disclosed in a preferred embodiment of the present application;

[0027] Figure 3 A preferred embodiment of this application is disclosed Figure 2 A in the middle is an enlarged structural diagram;

[0028] Figure 4 A preferred embodiment of this application is disclosed Figure 2 The enlarged structural diagram at B in the middle;

[0029] Figure 5 A preferred embodiment of this application is disclosed Figure 2 The enlarged structural diagram at C in the middle;

[0030] Explanation of the numbers in the figure: 1. Insert rod; 2. Sampling slot; 3. Telescopic rod; 31. Fixed tube; 32. Movable tube; 33. Sliding rod; 34. Clamp; 35. Locking sleeve; 4. Handle; 5. Opening and closing mechanism; 51. Sealing plate; 52. Through port; 53. Fixed plate; 54. Connecting plate; 55. Guide rod; 56. Spring; 57. Limiting ring; 58. Pull rope; 59. Fixed shaft; 510. Winding wheel; 6. Baffle; 7. Crank handle; 8. Locking plate. DETAILED DESCRIPTION

[0031] The present application is further described in detail below with reference to the accompanying drawings.

[0032] Reference Figure 1 and Figure 2The embodiment of the present application provides a sediment deposition detection device, comprising: a rod 1; a sampling slot 2, wherein the outer wall of the rod 1 is provided with a plurality of sampling slots 2; a telescopic rod 3, wherein the telescopic rod 3 is installed on the top of the rod 1; a handle 4, wherein the handle 4 is installed on the top of the telescopic rod 3; an opening and closing mechanism 5, wherein an opening and closing mechanism 5 is installed between the handle 4 and the outer wall of the rod 1, and the opening and closing mechanism 5 is movably connected to the sampling slot 2. The telescopic rod 3 is used to facilitate adjustment of the length of the device, thereby facilitating the insertion of the rod 1 into the bottom of a waterway with different water depths, and the opening and closing mechanism 5 is used to control the opening and closing of the sampling slot 2, so that when the rod 1 is inserted into the sediment layer at the bottom of the water body, the sampling slot 2 is closed to prevent water from entering. After the rod 1 is inserted into the sediment bottom, the sampling slot 2 is opened to allow sediment to enter the sampling slots 2 at corresponding heights respectively, and then the sampling slot 2 is closed again, and the device is taken out to prevent sediment from being washed away when the rod 1 moves upward through the water body. Finally, when the sampling slot 2 is opened, the sediment deposition height can be accurately determined, which is convenient for judging the sediment depth.

[0033] Reference Figure 2 and Figure 3 The telescopic rod 3 includes a fixed tube 31, the top of the insertion rod 1 is fixedly installed with the fixed tube 31, the bottom of the movable tube 32 is slidably connected in the fixed tube 31, the top of the movable tube 32 is slidably connected with the slide rod 33, the top of the slide rod 33 is fixedly connected to the handle 4, the top end surfaces of the fixed tube 31 and the movable tube 32 are fixedly installed with multiple splints 34, the movable tube 32 and the slide rod 33 are movably sleeved with a locking sleeve 35, the inner wall of the locking sleeve 35 is threadedly connected to the outer wall of the splint 34, and the splint 34 is screwed along the fixed tube 31 and the movable tube The outer walls of the plurality of splints 34 and the inner wall of the locking sleeve 35 are both truncated cone inclined structures with a small upper portion and a large lower portion. When the locking sleeve 35 is loosened from the splint 34, the splint 34 is in a natural state, and the movable tube 32 and the slide rod 33 can slide, thereby adjusting the length. After adjustment, the locking sleeve 35 is tightened onto the splint 34, and the splint 34 is squeezed by the truncated cone inclined surface, so that the splint 34 clamps the slide rod 33 and the movable tube 32 respectively, thereby achieving the purpose of locking, which facilitates the insertion of the rod 1 into the bottom of water bodies of different depths.

[0034] Reference Figure 2 、 Figure 4 and Figure 5The opening and closing mechanism 5 includes a sealing plate 51. The outer wall of the insertion rod 1 at the sampling slot 2 is slidably fitted with a sealing plate 51. A plurality of through holes 52 are opened on the sealing plate 51. A fixing plate 53 is fixedly installed on the top of the outer wall of the insertion rod 1. A connecting plate 54 is fixedly installed on the top of the outer wall of the sealing plate 51. A guide rod 55 is fixedly installed on the connecting plate 54. The guide rod 55 slides through the fixing plate 53 and is fixedly sleeved with a limit ring 57. A spring 56 is sleeved on the guide rod 55 between the fixing plate 53 and the connecting plate 54. The top of the limiting ring 57 is fixedly connected to one end of the pull rope 58, and a fixed shaft 59 is fixedly installed on the handle 4. A winding wheel 510 is rotatably sleeved on the fixed shaft 59. The other end of the pull rope 58 is fixedly connected to the winding wheel 510. The spring 56 is always in a compressed state. The end of the fixed shaft 59 away from the handle 4 is fixedly sleeved with a baffle 6. The edge of the end of the winding wheel 510 close to the baffle 6 is fixedly sleeved with a crank 7. A locking plate 8 is fixedly installed on the crank 7. The locking plate 8 slides and fits the baffle 6 and is threaded. The locking bolt is sleeved and when the length of the telescopic rod 3 is adjusted, the locking bolt on the locking plate 8 is loosened, and the reel 510 can rotate freely. Therefore, when the telescopic rod 3 is adjusted in length, the pull rope 58 can be pulled out from the reel 510, and the sealing plate 51 is pushed by the elastic force of the spring 56, so that the through port 52 and the sampling slot 2 are staggered. The sampling slot 2 is closed by the sealing plate 51, which makes it easier for the insertion rod 1 to be inserted into the bottom of the mud and sand layer. Then the pull rope 58 is pulled, and the pull rope 58 drives the guide rod 55 to move upward, so that the sealing plate 51 is moved upward. The pull rope 58 is then released, and the spring 56 pushes the sealing plate 51 to stagger the through-port 52 and the sampling slot 2, so that the sampling slot 2 is closed. At this time, the device is pulled out to prevent the sediment in the sampling slot 2 from being washed out by the water. After taking it out, the pull rope 58 is pulled again to open the sampling slot 2, thereby facilitating the observation of how much sediment is contained in the sampling slot 2, and the sediment height can be accurately obtained, with high detection accuracy.

[0035] Furthermore, when the device is not in use, the telescopic rod 3 is shortened, the pull rope 58 is wound up by the winding wheel 510, and the locking plate 8 is locked by the locking bolt to prevent the pull rope 58 from loosening.

[0036] Working principle: Loosen the locking sleeve 35 from the clamping plate 34, and the clamping plate 34 is in a natural state. The movable tube 32 and the slide rod 33 can slide, thereby adjusting the length. After adjustment, the locking sleeve 35 is tightened onto the clamping plate 34, and the clamping plate 34 is squeezed by the inclined surface of the frustum, so that the clamping plate 34 clamps the slide rod 33 and the movable tube 32 respectively, thereby achieving the purpose of locking, which is convenient for the insertion of the rod 1 into the bottom of the water body at different depths. The sealing plate 51 is pushed by the elastic force of the spring 56, so that the opening 52 and the sampling slot 2 are staggered. The sampling slot 2 is closed by the sealing plate 51, which is convenient for the insertion of the rod 1 into the bottom of the sediment layer, and then pulled The pull rope 58 is moved, and the pull rope 58 drives the guide rod 55 to move upward, thereby moving the sealing plate 51 upward, so that the through opening 52 is opposite to the sampling slot 2, and the mud and sand at each height enters the sampling slot 2 of the corresponding height respectively. Then the pull rope 58 is loosened, and the spring 56 pushes the sealing plate 51 so that the through opening 52 and the sampling slot 2 are staggered, and the sampling slot 2 is closed. At this time, the device is pulled out to prevent the mud and sand in the sampling slot 2 from being washed out by the water. After taking it out, the pull rope 58 is pulled again to open the sampling slot 2, which makes it easy to observe how much mud and sand there is in the sampling slot 2, so that the mud and sand height can be accurately obtained, and the detection accuracy is high.

Claims

1. Sediment deposition detection equipment, characterized by: Include: Insert rod (1); Sampling slots (2), the outer wall of the insertion rod (1) is provided with a plurality of sampling slots (2); A telescopic rod (3), the top of the insertion rod (1) is equipped with a telescopic rod (3); A handle (4), the top of the telescopic rod (3) is equipped with a handle (4); An opening and closing mechanism (5) is installed between the handle (4) and the outer wall of the insertion rod (1), and the opening and closing mechanism (5) is movably connected to the sampling groove (2).

2. The sediment deposition detection device according to claim 1, characterized in that: The telescopic rod (3) comprises a fixed tube (31), the top of the insertion rod (1) is fixedly mounted with the fixed tube (31), the bottom of the movable tube (32) is slidably engaged in the fixed tube (31), the top of the movable tube (32) is slidably engaged with a slide rod (33), the top of the slide rod (33) is fixedly connected to the handle (4), the top end surfaces of the fixed tube (31) and the movable tube (32) are both fixedly mounted with a plurality of splints (34), the movable tube (32) and the slide rod (33) are both movably sleeved with a locking sleeve (35), and the inner wall of the locking sleeve (35) is threadedly connected to the outer wall of the splint (34).

3. The sediment deposition detection device according to claim 2, characterized in that: The clamping plates (34) are evenly distributed along the circumferential direction of the fixed tube (31) and the movable tube (32), and the outer walls of the plurality of clamping plates (34) and the inner wall of the locking sleeve (35) are all truncated cone inclined surface structures with a smaller upper portion and a larger lower portion.

4. The sediment deposition detection device according to claim 1, characterized in that: The opening and closing mechanism (5) comprises a sealing plate (51), a sealing plate (51) is provided on the outer wall of the insertion rod (1) at the sampling slot (2) in a sliding manner, a plurality of openings (52) are provided on the sealing plate (51), a fixing plate (53) is fixedly installed on the top of the outer wall of the insertion rod (1), a connecting plate (54) is fixedly installed on the top of the outer wall of the sealing plate (51), a guide rod (55) is fixedly installed on the connecting plate (54), and the guide rod (55) slides A limit ring (57) is inserted through the fixed plate (53) and fixedly sleeved thereon; a spring (56) is sleeved on the guide rod (55) between the fixed plate (53) and the connecting plate (54); one end of a pull rope (58) is fixedly connected to the top of the limit ring (57); a fixed shaft (59) is fixedly installed on the handle (4); a reel (510) is rotatably sleeved on the fixed shaft (59); and the other end of the pull rope (58) is fixedly connected to the reel (510).

5. The sediment deposition detection device according to claim 4, characterized in that: The spring (56) is always in a compressed state, the end of the fixed shaft (59) away from the handle (4) is fixedly sleeved with a baffle (6), the edge of one end of the winding wheel (510) close to the baffle (6) is fixedly sleeved with a crank (7), and a locking plate (8) is fixedly installed on the crank (7), and the locking plate (8) slides in contact with the baffle (6) and is threadedly sleeved with a locking bolt.

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