River sediment sampling device

Abstract

The utility model relates to the technical field of river sediment, and discloses a river sediment sampling device which comprises a fixing rod, a fixing plate is fixedly arranged in the fixing rod, a spring is arranged at the top of the fixing plate in the height direction, a sliding block is fixedly connected to the bottom end of the spring, and the sliding block is installed in the fixing rod in a sliding mode. A sampling barrel is inserted into the sliding block, a connecting rope is fixedly connected to the top end of the sampling barrel, the other end of the connecting rope is fixedly connected with the bottom end of the fixing plate, a fastener is fixedly arranged on the outer side of the fixing rod, and one end of the fastener is buckled with the inner wall of the sliding block. The sampling barrel can push the sliding block to be buckled with the fastener, so that the spring deforms, then the lengthening rod and the fixing rod are spliced, the sampling barrel is located at the bottom of a river channel, then the fastener and the sliding block are separated through a pulling structure, and the deformed spring can push the sampling barrel to pop out so as to be inserted into sludge, so that the sampling barrel is sampled, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to river sediment technology field, concretely is a river sediment sampling device. BACKGROUND

[0002] River sediment refers to various sediments formed by the change of water flow velocity and the deposition of carried silt during the flowing process of river, these sediments form different sediment types in the river channel, mainly including riverbed detention sediment, bank sediment and heart sediment, and when sampling the river sediment, river sediment sampling device needs to be used, but the river sediment sampling device used in the market is inconvenient for sampling, leading to inconvenient use, therefore, a river sediment sampling device is provided. UTILITY MODEL CONTENT

[0003] The utility model discloses a river sediment sampling device, to solve the problem of inconvenient sampling of the river sediment sampling device used in the market at present in the prior art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a river sediment sampling device, including fixed link, the inside fixed setting of fixed link has the fixed plate, the top height of fixed plate is provided with the spring, the bottom of spring is connected with the sliding block of fixed link inside sliding block sliding installation, the inside of sliding block is inserted with the sampling bucket, the top of sampling bucket is connected with the connecting rope of fixed connection, and the other end of connecting rope is connected with the bottom of fixed plate, the outside fixed setting of fixed link has the buckle, and one end of buckle is buckled with the inner wall of sliding block, one side fixed setting of buckle has the connecting plate, the top of fixed link is provided with the lengthening rod, the inner wall fixed setting of lengthening rod has the connecting sleeve, and the connecting sleeve is connected with the inner wall of fixed link screw, the top of lengthening rod is provided with the pull structure, and the pull structure is connected with the connecting plate, the inside fixed setting of sampling bucket has rubber conical pad.

[0005] As preferred, the pull structure includes a top plate, the top plate is buckled on the top of the lengthening rod, the bottom of the top plate is fixedly provided with a plug-in sleeve, and the plug-in sleeve is plugged into the inside of the lengthening rod, the outside of the top plate is fixedly provided with two fixed frames, a winding roller is arranged between the two fixed frames, the two ends of the winding roller are fixedly provided with connecting rods, and the connecting rods are rotatably installed in the inside of the fixed frames, a rubber sleeve is sleeved on the outside of the connecting rod, and a pulling rope is wound on the outside of the winding roller, and one end of the pulling rope is fixedly connected with the connecting plate.

[0006] As preferred, the outside of the sliding block is provided with a buckle groove, and one end of the buckle is buckled with the buckle groove.

[0007] As preferred, the inner top end of the fixed rod is processed with internal thread, the outer side of the connecting sleeve is processed with external thread, and the connecting sleeve is threadedly connected with the fixed rod.

[0008] As preferred, the fixed frame is internally provided with a connecting hole, and the connecting rod is rotatably installed inside the connecting hole.

[0009] As preferred, the size of the inserting sleeve is matched with the size of the top of the lengthening rod, and the inserting sleeve is inserted inside the lengthening rod.

[0010] Compared with the prior art, the above technical scheme has the following technical effects:

[0011] The utility model discloses a fixed rod, fixed plate, spring, sliding block and sampling barrel are set up, when sampling river channel deposit, sampling barrel is inserted in the inside of fixed rod, and the spring is deformed, then lengthening rod is spliced with fixed rod, and fixed rod is installed at the top of lengthening rod through the inserting sleeve, and sampling barrel is at the bottom of river channel, then pull the pull rope, and the spring of deformation will push sampling barrel and pop out, and then insert in silt, and sampling is carried out, and convenient to use. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0013] Figure 1 It is the main body structure schematic diagram of the utility model;

[0014] Figure 2 It is the side view structure schematic diagram of the utility model;

[0015] Figure 3 It is the pull structure schematic diagram of the utility model;

[0016] Figure 4 It is the Figure 1 It is the enlarged structure schematic diagram of A.

[0017] Mark explanation: 1, fixed rod;2, fixed plate;3, spring;4, sliding block;5, sampling barrel;6, connecting rope;7, fastener;8, connecting plate;9, lengthening rod;10, connecting sleeve;11, top plate;12, inserting sleeve;13, fixed frame;14, winding roller;15, connecting rod;16, rubber sleeve;17, pull rope;18, rubber conical pad. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0019] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to understand and read the disclosed content by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, and therefore do not have substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content. Embodiment

[0020] In the prior art, the river sediment sampling device used in the market is not convenient for sampling, which causes the problem of inconvenient use.

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme: a river sediment sampling device, including fixed rod 1, the inside fixed setting of fixed rod 1 has fixed plate 2, the top height of fixed plate 2 is provided with spring 3, the bottom end fixed connection of spring 3 has sliding block 4 and sliding block 4 slidingly installs in the inside of fixed rod 1, the inside of sliding block 4 is inserted with sampling bucket 5, the top end fixed connection of sampling bucket 5 has connecting rope 6 and the other end of connecting rope 6 is fixedly connected with the bottom end of fixed plate 2, the outside fixed setting of fixed rod 1 has buckle 7 and the inner wall of buckle 7 is buckled with sliding block 4 on one end, the one side fixed setting of buckle 7 has connecting plate 8, the top of fixed rod 1 is provided with lengthening rod 9, the inner wall fixed setting of lengthening rod 9 has connecting sleeve 10 and connecting sleeve 10 is screw -threaded with the inner wall of fixed rod 1, the top of lengthening rod 9 is provided with pull structure and pull structure is fixedly connected with connecting plate 8, the inside fixed setting of sampling bucket 5 has rubber conical pad 18, when sampling river sediment, sampling bucket 5 is inserted in the inside of fixed rod 1, sampling bucket 5 will push sliding block 4 and buckle 7 buckling, to make spring 3 deformation, then lengthening rod 9 is spliced with fixed rod 1, sampling bucket 5 is at the bottom of river, then through pull structure, buckle 7 is separated with sliding block 4, and the deformed spring 3 will push sampling bucket 5 and pop out, to insert in silt, to sample, convenient to use.

[0022] The pulling structure comprises a top plate 11 buckled on the top of the lengthening rod 9, the bottom of the top plate 11 is fixedly provided with a plug-in sleeve 12 plugged in the inside of the lengthening rod 9, the outer side of the top plate 11 is fixedly provided with two fixing frames 13, the two fixing frames 13 are provided with a winding roller 14, the two ends of the winding roller 14 are fixedly provided with connecting rods 15 rotatably installed in the inside of the fixing frames 13, the outer side of the connecting rod 15 is sleeved with a rubber sleeve 16, the outer side of the winding roller 14 is wound with a pulling rope 17, one end of the pulling rope 17 is fixedly connected with the connecting plate 8, in use, the fixing rod 1 is installed on the top of the lengthening rod 9 through the plug-in sleeve 12, the outer side of the top plate 11 is rotatably connected with the winding roller 14 through the fixing frames 13, the outer side of the winding roller 14 is wound with the pulling rope 17, one end of the pulling rope 17 is fixedly connected with the connecting plate 8, the pulling rope 17 is pulled, and the fastener 7 is separated from the sliding block 4.

[0023] The outer side of the sliding block 4 is provided with a buckling groove, one end of the fastener 7 is buckled with the buckling groove, and the sliding block 4 is limited through the fastener 7.

[0024] The inside top end of the fixing rod 1 is processed with an internal thread, the outer side of the connecting sleeve 10 is processed with an external thread, the connecting sleeve 10 is threadedly connected with the fixing rod 1, and the lengthening rod 9 is connected with the fixing rod 1 through the connecting sleeve 10.

[0025] The inside of the fixing frame 13 is provided with a connecting hole, the connecting rod 15 is rotatably installed in the connecting hole, and the winding roller 14 is rotatably installed between the two fixing frames 13 through the connecting rod 15.

[0026] The size of the plug-in sleeve 12 is matched with the size of the top of the lengthening rod 9, the plug-in sleeve 12 is plugged in the inside of the lengthening rod 9, and the top plate 11 is installed on the top of the lengthening rod 9 through the plug-in sleeve 12.

[0027] The working principle or structural principle is that when the river sediment is sampled, the sampling barrel 5 is plugged in the inside of the fixing rod 1, the sampling barrel 5 pushes the sliding block 4 to be buckled with the fastener 7, so that the spring 3 is deformed, then the lengthening rod 9 is spliced with the fixing rod 1, the fixing rod 1 is installed on the top of the lengthening rod 9 through the plug-in sleeve 12, the outer side of the top plate 11 is rotatably connected with the winding roller 14 through the fixing frames 13, the outer side of the winding roller 14 is wound with the pulling rope 17, one end of the pulling rope 17 is fixedly connected with the connecting plate 8, the sampling barrel 5 is placed at the bottom of the river, then the pulling rope 17 is pulled, the fastener 7 is separated from the sliding block 4, the deformed spring 3 pushes the sampling barrel 5 to pop out, so that it is inserted into the silt to sample, and the use is convenient.

[0028] It is understood by those skilled in the art that the features recited in various embodiments of the present application and / or claims can be combined or / and integrated in various combinations, even if such combinations are not explicitly recited in the present application. In particular, the features recited in various embodiments of the present application and / or claims can be combined and / or integrated in various combinations without departing from the spirit and teachings of the present application. All these combinations and / or integrations fall within the scope of the present application.

Claims

1. A river sediment sampling device comprising a fixed rod (1), characterised in that: The inside of the fixed rod (1) is fixedly provided with a fixed plate (2), the top of the fixed plate (2) is provided with a spring (3), the bottom end of the spring (3) is fixedly connected with a sliding block (4) which is slidingly installed in the inside of the fixed rod (1), the inside of the sliding block (4) is inserted with a sampling bucket (5), the top end of the sampling bucket (5) is fixedly connected with a connecting rope (6) and the other end of the connecting rope (6) is fixedly connected with the bottom end of the fixed plate (2), the outside of the fixed rod (1) is fixedly provided with a buckle (7) and one end of the buckle (7) is buckled with the inner wall of the sliding block (4), one side of the buckle (7) is fixedly provided with a connecting plate (8), the top of the fixed rod (1) is provided with an extension rod (9), the inner wall of the extension rod (9) is fixedly provided with a connecting sleeve (10) which is threadedly connected with the inner wall of the fixed rod (1), the top of the extension rod (9) is provided with a pulling structure which is fixedly connected with the connecting plate (8), the inside of the sampling bucket (5) is fixedly provided with a rubber conical pad (18).

2. A river sediment sampling device according to claim 1, wherein: The pulling structure comprises a top plate (11) which is buckled on the top of the extension rod (9), the bottom of the top plate (11) is fixedly provided with a plug-in sleeve (12) which is plugged in the inside of the extension rod (9), the outside of the top plate (11) is fixedly provided with two fixed frames (13), a winding roller (14) is arranged between the two fixed frames (13), the two ends of the winding roller (14) are fixedly provided with connecting rods (15) which are rotatably installed in the inside of the fixed frame (13), the outside of the connecting rod (15) is sleeved with a rubber sleeve (16), the outside of the winding roller (14) is wound with a pulling rope (17) and one end of the pulling rope (17) is fixedly connected with the connecting plate (8).

3. A river sediment sampling device according to claim 1, wherein: The outside of the sliding block (4) is provided with a buckle groove, one end of the buckle (7) is buckled with the buckle groove.

4. A river sediment sampling device according to claim 1, wherein: The inside top end of the fixed rod (1) is processed with an internal thread, the outside of the connecting sleeve (10) is processed with an external thread, and the connecting sleeve (10) is threadedly connected with the fixed rod (1).

5. A river sediment sampling device according to claim 2, wherein: The inside of the fixed frame (13) is provided with a connecting hole, and the connecting rod (15) is rotatably installed in the connecting hole.

6. A river sediment sampling device according to claim 2, wherein: The size of the plug-in sleeve (12) is matched with the size of the top of the extension rod (9), and the plug-in sleeve (12) is plugged in the inside of the extension rod (9).

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