CN214096767U

CN214096767U - Sampling device for hydraulic engineering

Info

Publication number: CN214096767U
Application number: CN202120066860.0U
Authority: CN
Inventors: 侯伟; 朱丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-31
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a sampling device for hydraulic engineering, which comprises a base, universal wheels are fixedly arranged at the bottom of the base, and the top end of the base is connected with a sampling box, the top end of the sampling box is connected with a connecting cover through a hinge, a water suction pump is connected and installed on the inner wall of one side of the sampling box, two brackets are fixedly installed at the top end of the base, a rotating frame is rotatably connected between the brackets, one side of one of the brackets is fixedly provided with a rotating motor, the rotating motor is connected with the rotating frame through the bracket, the rotating frame is connected with a connecting pipe through another bracket, a water pipe is connected between the water suction pump and the connecting pipe, the rotating frame is of a cavity structure, and the swivel mount outside is connected with the sampling tube, the sampling tube winding is connected with the water inlet in the swivel mount outside and sampling tube through the base. The utility model discloses, can change the sample depth to can be strict to accuse sample volume, have the practicality.

Description

Sampling device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a sampling device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. In hydraulic engineering, often need carry out the sample investigation to the water of engineering ground, current sampling device function is too single, can only carry out sample work to the water sample of certain degree of depth, can't change the sample depth to uncontrollable sample volume has certain limitation, consequently, needs design a sampling device for hydraulic engineering to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sampling device for hydraulic engineering, includes the base, base bottom fixed mounting has the universal wheel, and the base top is connected and is installed the sampling case, there is the connection lid on sampling case top through hinge connection, and sampling case one side wall connection installs the suction pump, base top fixed mounting has two supports, rotate between the support and be connected with the swivel mount, one of them support one side fixed mounting has the rotating electrical machines, the rotating electrical machines passes through the support and links to each other with the swivel mount, the swivel mount has the connecting pipe through another leg joint, be connected with the water pipe between suction pump and the connecting pipe, the swivel mount is the cavity structure, and is connected with the sampling tube outside the swivel mount, the sampling tube winding is connected with the water inlet at the swivel mount outside and the sampling tube through the base.

Preferably, the universal wheel is a universal wheel with a braking function.

Preferably, a locking device is arranged in the rotating motor.

Preferably, the top end of the water inlet is positioned on the outer side of the sampling tube and is connected with a weighing block.

Preferably, the sampling box outside is equipped with the observation window, and marks have the scale in the observation window.

The utility model has the advantages that: the utility model discloses, can utilize suction pump, water pipe, sampling tube and water inlet to pour into the sample case with the water sample in, carry out the sample work to can be strictly through observation window and scale the accuse sample volume, can also change the length of sampling tube through rotating electrical machines, swivel mount and bearing block, with this to carry out the sample work to the water sample of the different degree of depth, have the practicality.

Drawings

Fig. 1 is a schematic front structural view of a sampling device for hydraulic engineering according to the present invention;

fig. 2 is the utility model provides a sampling device for hydraulic engineering overlook the schematic structure.

In the figure: the device comprises a base 1, universal wheels 2, a sampling box 3, a connecting cover 4, a water pump 5, a support 6, a rotating frame 7, a rotating motor 8, a connecting pipe 9, a water pipe 10, a sampling pipe 11, a water inlet 12, a bearing block 13 and an observation window 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-2, a sampling device for hydraulic engineering comprises a base 1, universal wheels 2 fixedly arranged at the bottom of the base 1, the top end of the base 1 is connected with a sampling box 3, the top end of the sampling box 3 is connected with a connecting cover 4 through a hinge, a water pump 5 is connected and installed on the inner wall of one side of the sampling box 3, two brackets 6 are fixedly installed on the top end of the base 1, a rotating frame 7 is rotatably connected between the brackets 6, one side of one of the brackets 6 is fixedly provided with a rotating motor 8, the rotating motor 8 is connected with a rotating frame 7 through the bracket 6, the rotating frame 7 is connected with a connecting pipe 9 through the other bracket 6, a water pipe 10 is connected between the water suction pump 5 and the connecting pipe 9, the rotating frame 7 is in a cavity structure, and the swivel mount 7 outside is connected with sampling tube 11, and sampling tube 11 twines in the swivel mount 7 outside and sampling tube 11 is connected with water inlet 12 through base 1.

Further, the universal wheel 2 is specifically a universal wheel 2 with a braking function.

Further, a locking device is arranged in the rotating motor 8.

Furthermore, a weighing block 13 is connected and installed at the top end of the water inlet 12 on the outer side of the sampling tube 11.

Furthermore, an observation window 14 is arranged on the outer side of the sampling box 3, and scales are marked in the observation window 14.

The working principle is as follows: when in use, the sampling device is pushed to move under the control of the universal wheel 2, the universal wheel 2 is locked after the sampling device is moved to a specified place, the sampling device is prevented from moving, then the locking device is closed, the water inlet 12 is controlled to descend under the weight of the bearing block 13, meanwhile, the rotating frame 7 rotates in the support 6 due to the descending of the sampling tube 11, when the water inlet 12 descends to a certain depth, the locking device is opened, the rotating motor 8 is locked, the sampling tube 11 stops descending, then the water pump 5 is opened, a water sample is injected into the rotating frame 7 through the sampling tube 11, then the water sample is injected into the sampling box 3 through the connecting tube 9 and the water pipe 10, the sampling amount is controlled according to the scale on the observation window 14, after sampling is finished, the rotating motor 8 is opened to control the rotating frame 7 to rotate, the sampling tube 11 is withdrawn until the bearing block 13 is connected with the base 1, then the connecting cover 4 is opened to take out the water sample, and finishing sampling work.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sampling device for the water conservancy project comprises a base (1) and is characterized in that universal wheels (2) are fixedly mounted at the bottom of the base (1), a sampling box (3) is connected and mounted at the top end of the base (1), a connecting cover (4) is connected to the top end of the sampling box (3) through a hinge, a water suction pump (5) is mounted on one side of the inner wall of the sampling box (3) in a connecting mode, two supports (6) are fixedly mounted at the top end of the base (1), a rotating frame (7) is rotatably connected between the supports (6), a rotating motor (8) is fixedly mounted on one side of each support (6), the rotating motor (8) is connected with the rotating frame (7) through the corresponding support (6), the rotating frame (7) is connected with a connecting pipe (9) through another support (6), and a water pipe (10) is connected between the water suction pump (5) and the connecting pipe (9), the swivel mount (7) is the cavity structure, and the swivel mount (7) outside is connected with sampling tube (11), sampling tube (11) winding is connected with water inlet (12) through base (1) in the swivel mount (7) outside and sampling tube (11).

2. The sampling device for hydraulic engineering according to claim 1, characterized in that, universal wheel (2) is specifically universal wheel (2) with brake function.

3. A sampling device for hydraulic engineering according to claim 1, characterized in that a locking device is provided in the rotating electrical machine (8).

4. The sampling device for the water conservancy project according to claim 1, characterized in that the top end of the water inlet (12) is connected and provided with a weighing block (13) at the outer side of the sampling tube (11).

5. The sampling device for the hydraulic engineering according to claim 1, characterized in that an observation window (14) is arranged on the outer side of the sampling box (3), and scales are marked in the observation window (14).