CN218157072U - A sampling device for water conservancy engineering investigation - Google Patents

Abstract

The utility model discloses a sampling device for water conservancy engineering survey, which belongs to the technical field and solves the problem that in the prior art, after each sampling is completed, it is necessary to take out the sampling cylinder and pour out the inner sediment for detection, and then install the sampling cylinder Go up to sample the next location, which is not only time-consuming and labor-intensive but also reduces the technical problem of its work efficiency, including a moving frame, the inside of which is provided with a sampling cylinder, and the outer walls of both sides of the sampling cylinder are fixedly connected There is a connecting rod, the connecting rod on one side is fixedly connected to the threaded block, and the connecting rod on the other side is fixedly connected to the slider. A screw is arranged inside the threaded block, and the driving motor drives the threaded block to work and drives the sampling cylinder Move down, so that the discharge pipe inside the sampling cylinder is brought into the sediment, and the sediment can be extracted by the pump, and then flow into the sand and mud collection bottle in the collection box through the discharge pipe, which is convenient for the staff Check it out.

Description

A sampling device for water conservancy engineering investigation

technical field

The utility model belongs to the technical field of sampling devices, and more specifically relates to a sampling device for water conservancy engineering investigation.

Background technique

Water conservancy engineering mainly studies the basic knowledge and skills of engineering hydrology, hydraulic engineering surveying, hydraulic reinforced concrete, hydraulic structures, engineering drawing, etc., and conducts engineering planning and design, engineering site construction, engineering budget, and hydraulic equipment maintenance and repair in the field of hydraulic engineering. , For example: construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, waterways, rafts, fishways, etc. Water conservancy projects need to sample sediment before surveying.

At present, when collecting sediment, the sampling cylinder is usually used, but after each sampling, it is necessary to take out the sampling cylinder and pour out the sediment inside for testing, and then install the sampling cylinder to sample the next location , which not only consumes time and labor but also reduces its work efficiency, so a sampling device for water conservancy engineering investigation is needed.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a sampling device for water conservancy engineering survey to solve the problem that in the prior art, when collecting sediment, the sampling cylinder is usually used, but after each sampling is completed, the sampling cylinder needs to be removed. Take out the cylinder and pour out the sediment inside it for detection, and then install the sampling cylinder to sample the next location, which is a technical problem that not only consumes time and labor but also reduces its work efficiency.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: it includes a moving frame, a sampling cylinder is arranged inside the moving frame, the outer walls of both sides of the sampling cylinder are fixedly connected with connecting rods, and the connecting rods on one side The rod is fixedly connected to the threaded block, and the connecting rod on the other side is fixedly connected to the slider. The inside of the threaded block is provided with a screw, and the bottom end of the screw is rotatably connected to the inner bottom end of the moving frame. The top runs through the moving frame and is fixedly connected with the output shaft of the driving motor. The driving motor is fixedly installed on the top of the moving frame. A guide rod is provided inside the slider, and the guide rod is fixedly connected to the moving frame. The sampling The inside of the cylinder is provided with a feed pipe, the feed end of the feed pipe is fixedly connected to the fixed ring, and both sides of the fixed ring are fixedly connected with support rods, and the support rods are fixedly connected to the inside of the sampling cylinder. The discharge end of the feed pipe is fixedly connected to the lower end of the telescopic hose, the upper end of the telescopic hose is fixedly connected to one end of the connecting pipe, and the other end of the connecting pipe is fixedly connected to the feeding end of the pump .

As a preferred technical solution of the utility model, a plurality of tooth blocks are fixedly connected to the bottom of the sampling cylinder.

As a preferred technical solution of the utility model, the discharge end of the pump is fixedly connected to one end of the discharge pipe, and the other end of the discharge pipe extends to the inside of the collection box, and the front of the collection box is rotatably connected There is a dodge door, and the dodge door is provided with a handle.

As a preferred technical solution of the present utility model, a sand and mud collection bottle is arranged inside the collection box, and both sides of the sand and mud collection bottle are in contact with arc-shaped clamping blocks, and the arc-shaped clamping blocks on one side pass through the fixed rod It is fixedly connected with the collection box, and the arc-shaped clamp block on the other side is fixedly connected with the two resisting rods. The other ends of the two resisting rods penetrate to the outside of the collecting box and are fixedly connected with pull blocks. Springs are sheathed on the outside of the contact rods, one end of the spring is fixedly connected to the arc clip, and the other end of the spring is fixedly connected to the inner wall of the collection box.

As a preferred technical solution of the present invention, the outer walls of both sides of the moving frame are fixedly connected with fixed blocks, the upper end of the fixed block is fixedly connected with a push rod, and the lower end of the fixed block is fixedly installed with a hydraulic rod. The telescopic end of the hydraulic rod is fixedly connected with a fixed cone.

As a preferred technical solution of the utility model, a plurality of universal wheels are fixedly connected to the bottom of the moving frame.

The utility model provides a sampling device for water conservancy engineering investigation, which has the following beneficial effects:

1. The new model drives the screw block to work by driving the motor, and drives the sampling cylinder to move downwards, so that the discharge pipe inside the sampling cylinder is brought into the sediment, and the sediment can be extracted by the pumping pump, and then through the discharge The pipe flows into the sand and mud collection bottle in the collection box, which is convenient for the staff to detect it.

2. The new model drives the bar to move outward by pulling the pull block, thereby driving the arc-shaped clamp block to move, so that it is convenient to take and place the sand and mud collection bottle, saving the time of the staff.

Description of drawings

Fig. 1 is the main view structure schematic diagram of a kind of water conservancy project investigation sampling device of the present utility model;

Fig. 2 is a schematic diagram of the internal structure of the sampling cylinder in a sampling device for water conservancy engineering survey of the present invention;

Fig. 3 is a schematic diagram of the internal structure of a collection box in a sampling device for water conservancy engineering survey of the present invention;

Fig. 4 is a schematic diagram of the top view structure of the collection box in a sampling device for water conservancy engineering survey of the present invention.

In the figure: 1. Moving frame; 2. Fixed cone; 3. Hydraulic rod; 4. Fixed block; 5. Push rod; 6. Handle; 7. Collection box; 8. Outlet pipe; 9. Pumping pump; 10 , connecting pipe; 11, telescopic hose; 12, drive motor; 13, threaded block; 14, screw; 15, universal wheel; 16, sampling cylinder; 17, gear block; 18, slider; 19, guide rod; 20, connecting rod; 21, feed pipe; 22, fixed ring; 23, support rod; 24, fixed rod; 25, arc clip block; 26, spring; 27, pull block; Mud collection bottle.

detailed description

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "multiple" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Fig. 1 to Fig. 4, the utility model provides a kind of technical scheme: a kind of sampling device for water conservancy project survey, comprises moving frame 1, and the interior of moving frame 1 is provided with sampling tube 16, and the outer walls of both sides of sampling tube 16 are A connecting rod 20 is fixedly connected, one side connecting rod 20 is fixedly connected to the threaded block 13, and the other side connecting rod 20 is fixedly connected to the slider 18, the inside of the threaded block 13 is provided with a screw rod 14, and the screw rod 14 is rotatably connected to the moving frame 1 The top of the screw rod 14 is fixedly connected with the output shaft of the driving motor 12, the driving motor 12 is fixedly installed on the top of the moving frame 1, and the inside of the slider 18 is provided with a guide rod 19, which is fixedly connected to the moving frame. 1. The inside of the sampling cylinder 16 is provided with a feed pipe 21, the feed end of the feed pipe 21 is fixedly connected to the fixed ring 22, and both sides of the fixed ring 22 are fixedly connected with a support rod 23, and the support rod 23 is fixedly connected to the sampling Inside the barrel 16, the discharge end of the feed pipe 21 is fixedly connected to the lower end of the telescopic hose 11, the upper end of the telescopic hose 11 is fixedly connected to one end of the connecting pipe 10, and the other end of the connecting pipe 10 is connected to the pump 9. The feed end is fixedly connected, and the silt can be extracted into the collection box by the pump 9, which is convenient for the staff to check it.

Wherein, the bottom of the sampling cylinder 16 is fixedly connected with a plurality of tooth blocks 17, which makes it more convenient when the sampling cylinder 16) enters the soil.

Wherein, the discharge end of the material pump 9 is fixedly connected with one end of the discharge pipe 8, and the other end of the discharge pipe 8 extends to the inside of the collection box 7, and the front of the collection box 7 is rotatably connected with a dodge door. Handle 6 is arranged, so that it is convenient to take and change the sand and mud collection bottle 29, and it is convenient to take and change the sand and mud collection bottle 29 like this.

Wherein, the inside of collection box 7 is provided with silt collecting bottle 29, both sides of silt collecting bottle 29 are all contradicted with arc-shaped clamping block 29, and one side arc-shaped clamping block 29 is fixedly connected with collecting box 7 by fixed rod 24, The other side arc-shaped clamping block 29 is fixedly connected with the two resisting rods 28, and the other ends of the two resisting rods 28 penetrate to the outside of the collection box 7 and are fixedly connected with a pull block 27, and the outsides of the two resisting rods 28 are evenly sleeved. A spring 26 is provided, one end of the spring 26 is fixedly connected to the arc clamp 25 , and the other end of the spring 26 is fixedly connected to the inner wall of the collection box 7 .

Wherein, the outer walls of both sides of the moving frame 1 are fixedly connected with a fixed block 4, the upper end of the fixed block 4 is fixedly connected with a push rod 5, the lower end of the fixed block 4 is fixedly installed with a hydraulic rod 3, and the telescopic end of the hydraulic rod 3 is fixedly connected with a The fixed cone 2 can increase the stability of the device through the fixed cone 2.

Wherein, the bottom of the moving frame 1 is fixedly connected with a plurality of universal wheels 15, so that the device can be moved to a designated place conveniently.

The specific usage and function of this embodiment:

When the utility model is in use, the drive motor 12 is turned on to work with the screw rod 14 to drive the sampling cylinder 16 to move downward, and the sampling cylinder 16 drives the feed pipe 21 to move downward into the sediment, and the pumping pump 9 is used to cooperate with the feed pipe 21 work can carry out extraction to silt, flow in the silt collection bottle 29 in the collection box 7 through discharge pipe afterwards, make things convenient for the staff to detect it.

During use, first push the push rod 5 to move the device to the place to be detected, and after confirming the position, open the hydraulic rod 3 to drive the fixed cone 2 to squeeze down, thereby fixing the device, and then open the drive motor 12 to drive the threaded rod 14 Rotate, the threaded rod 14 cooperates with the threaded block 13 to work, driving the sampling cylinder 16 and the feed pipe 21 to move down until they enter the sand, and then turn on the pump 9 to extract the sand to the sand and mud collection bottle in the collection box 7 In 29, open the door of the collection box 7 after completion, pull the pull block 27 to make the arc clip 25 on one side away from the sand and mud collection bottle 29, so that it is convenient for the staff to detect the samples in the sand and mud collection bottle 29 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A sampling device for water conservancy engineering investigation is characterized in that: comprise moving frame (1), the inside of described moving frame (1) is provided with sampling cylinder (16), the both sides outer walls of described sampling cylinder (16) Both are fixedly connected with a connecting rod (20), the connecting rod (20) on one side is fixedly connected to the threaded block (13), the connecting rod (20) on the other side is fixedly connected to the slider (18), and the threaded The inside of block (13) is provided with screw rod (14), and the bottom end of described screw rod (14) is rotatably connected to the inner bottom end of moving frame (1), and the top end of described screw rod (14) runs through moving frame (1) and Fixedly connected with the output shaft of the drive motor (12), the drive motor (12) is fixedly mounted on the top of the moving frame (1), the inside of the slide block (18) is provided with a guide rod (19), and the guide The rod (19) is fixedly connected to the moving frame (1), and the inside of the sampling cylinder (16) is provided with a feed pipe (21), and the feed end of the feed pipe (21) is fixed to the fixed ring (22). connected, both sides of the fixed ring (22) are fixedly connected with a pole (23), and the pole (23) is fixedly connected inside the sampling cylinder (16), and the outlet of the feed pipe (21) The material end is fixedly connected with the lower end of the flexible hose (11), the upper end of the flexible hose (11) is fixedly connected with one end of the connecting pipe (10), and the other end of the connecting pipe (10) is connected with the pump ( 9) The feed end is fixedly connected. 2. A sampling device for hydraulic engineering survey according to claim 1, characterized in that: the bottom of the sampling cylinder (16) is fixedly connected with a plurality of tooth blocks (17). 3. The sampling device for water conservancy engineering investigation according to claim 1, characterized in that: the discharge end of the pump (9) is fixedly connected with one end of the discharge pipe (8), and the discharge The other end of the pipe (8) extends to the inside of the collection box (7), and the front of the collection box (7) is rotatably connected with a dodge door, and the dodge door is provided with a handle (6). 4. A kind of water conservancy engineering investigation sampling device according to claim 3 is characterized in that: the inside of the collection box (7) is provided with a sand and mud collection bottle (29), and the sand and mud collection bottle (29) The two sides of both sides are all contradicted with arc-shaped clamping block (25), and the arc-shaped clamping block (25) on one side is fixedly connected with the collection box (7) through the fixed rod (24), and the arc-shaped clamping block (25) on the other side is fixedly connected with the collection box (7). 25) It is fixedly connected with two resisting rods (28), and the other ends of the two resisting rods (28) penetrate to the outside of the collection box (7) and are fixedly connected with a pull block (27). The outside of the rod (28) is equipped with a spring (26), one end of the spring (26) is fixedly connected to the arc clip (25), and the other end of the spring (26) is connected to the collection box (7). The inner wall is fixedly connected. 5. The sampling device for water conservancy engineering investigation according to claim 1, characterized in that: the outer walls on both sides of the moving frame (1) are fixedly connected with fixed blocks (4), and the fixed blocks (4) The upper end of the hydraulic rod (3) is fixedly connected with a push rod (5), the lower end of the fixed block (4) is fixedly equipped with a hydraulic rod (3), and the telescopic end of the hydraulic rod (3) is fixedly connected with a fixed cone (2). 6. A sampling device for hydraulic engineering survey according to claim 1, characterized in that: the bottom of the moving frame (1) is fixedly connected with a plurality of universal wheels (15).

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