CN217819528U - Environmental detection multi-point sampling device - Google Patents

Abstract

The utility model discloses a multi-point sampling device for environmental detection, which comprises a base box, the left side of the top of the base box is fixedly connected with a storage box, the bottom of the inner cavity of the storage box is fixedly connected with a fixed shell, and the inner cavity of the fixed shell is Clamping springs are fixedly connected to the front and rear sides of the front and rear, splints are fixedly connected to the opposite side of the front and rear two clamping springs, a water storage tank is fixedly connected between the front and rear two splints, and the right side of the top of the base box is fixed Attached with mounting bracket. The utility model is provided with a base box, an electric push rod, a controller, a mounting frame, a third solenoid valve, a storage box, a second solenoid valve, a first solenoid valve, a water pump, a motor, a movable plate, a screw rod, a fixed rod, a fixed The combination of frame, suction pipe, mounting plate, water storage tank, fixed shell and battery has the advantages of improving sampling safety, ensuring the personal safety of sampling personnel, and reducing the working intensity of personnel.

Description

Environmental detection multi-point sampling device

technical field

The utility model relates to the technical field of environmental detection, in particular to a multi-point sampling device for environmental detection.

Background technique

Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the environmental quality status. Environmental monitoring is to determine the environmental pollution status and the level of environmental quality by monitoring and measuring indicators reflecting environmental quality. The main content of environmental monitoring is Including monitoring of physical indicators, monitoring of chemical indicators and monitoring of ecosystems.

Environmental monitoring is the basis of scientific management of the environment and supervision of environmental law enforcement, and is an indispensable basic work for environmental protection. Environmental monitoring includes water resource testing. Water resources need to be sampled during the process of water resource testing. The existing Most of the sampling devices are manually sampled by personnel, so that personnel have the risk of falling into the river, the safety is low, and the work intensity of personnel is increased at the same time.

Utility model content

The purpose of the utility model is to provide a multi-point sampling device for environmental detection, which has the advantages of improving the safety of sampling, ensuring the personal safety of sampling personnel, and reducing the working intensity of personnel. It solves the problem that most of the existing sampling devices use manual sampling by personnel. The safety is low, which increases the problem of personnel work intensity.

In order to achieve the above purpose, the utility model provides the following technical solutions: the multi-point sampling device for environmental detection, including a base box, the left side of the top of the base box is fixedly connected with a storage box, and the bottom of the inner cavity of the storage box is fixedly connected with a fixed The front and rear sides of the inner cavity of the fixed shell are fixedly connected with clamping springs, the opposite sides of the front and rear two clamping springs are fixedly connected with splints, and the front and rear two splints are fixedly connected with a water storage tank. The right side of the storage box is fixedly connected with the first solenoid valve, the second solenoid valve and the third solenoid valve, and the right side of the top of the base box is fixedly connected with a mounting frame, and the right side of the inner cavity of the mounting frame is fixed An electric push rod is connected, the right side of the electric push rod penetrates to the right side of the installation frame and is fixedly connected with a fixed frame, the top of the fixed frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with a screw rod , the bottom of the screw rod penetrates to the bottom of the fixed frame and the surface is movably connected with a movable plate, the bottom of the movable plate is fixedly connected with a fixed rod, the bottom of the fixed rod is fixedly connected with a mounting plate, and the top of the mounting plate The right side of the water pump is fixedly connected with a water pump, and the top of the installation frame is fixedly connected with a water pump. The third electromagnetic valve is connected, and the middle part of the inner chamber of the base box is fixedly connected with a storage battery.

Preferably, the four corners of the bottom of the base box are fixedly connected with universal wheels, and the left side of the top of the base box is fixedly connected with a push handle.

Preferably, the left side of the storage box is movably connected with a first box door, and the left side and right side of the inner cavity of the base box are fixedly connected with a counterweight and a storage drawer, respectively.

Preferably, a controller is fixedly connected to the front side of the top of the base box, and the output ends of the controller are respectively electrically connected to the motor, the water pump, the first solenoid valve, the second solenoid valve and the third solenoid valve.

Preferably, the left and right sides of the front side of the base box are respectively movably connected with a second box door, and the surface of the screw rod is threadedly connected with the joint of the movable plate.

Preferably, the connection between the surface of the screw rod and the fixed frame is movably connected through bearings, and the water suction pipe is made of rubber hose.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model is provided with a base box, an electric push rod, a controller, a mounting frame, a third solenoid valve, a storage box, a second solenoid valve, a first solenoid valve, a water pump, a motor, a movable plate, a screw rod, a fixed rod, a fixed The combined use of racks, suction pipes, mounting plates, water storage tanks, fixed shells and batteries has the advantages of improving sampling safety, ensuring the personal safety of sampling personnel, and reducing the work intensity of personnel. It is worth promoting.

Description of drawings

Fig. 1 is the axonometric drawing of the utility model structure;

Fig. 2 is the left viewing axonometric drawing of the partial structure of the utility model;

Fig. 3 is the top axonometric view of the fixed shell of the utility model;

Fig. 4 is the front view of the partial structure of the utility model.

In the figure: 1 base box, 2 electric push rod, 3 controller, 4 installation frame, 5 third solenoid valve, 6 storage box, 7 second solenoid valve, 8 first solenoid valve, 9 water pump, 10 motor, 11 activity Plate, 12 screw rod, 13 fixed rod, 14 fixed frame, 15 suction pipe, 16 universal wheel, 17 installation plate, 18 water storage tank, 19 fixed shell, 20 clamping spring, 21 counterweight, 22 storage battery, 23 Storage drawers, 24 plywood.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Base box 1, electric push rod 2, controller 3, installation frame 4, third solenoid valve 5, storage box 6, second solenoid valve 7, first solenoid valve 8, water pump 9, motor 10, Parts such as movable plate 11, screw mandrel 12, fixed rod 13, fixed frame 14, suction pipe 15, mounting plate 17, water storage tank 18, fixed shell 19 and accumulator 22 are general standard parts or parts known to those skilled in the art , its structure and principle are known to those skilled in the art through technical manuals or through conventional experimental methods.

Please refer to Figure 1-4, the multi-point sampling device for environmental detection, including a base box 1, a storage box 6 is fixedly connected to the left side of the top of the base box 1, a fixed shell 19 is fixedly connected to the bottom of the inner cavity of the storage box 6, and the fixed shell 19 Clamping springs 20 are fixedly connected to the front and rear sides of the inner cavity, splints 24 are fixedly connected to the opposite sides of the two clamping springs 20, and a water storage tank 18 is fixedly connected between the front and rear splints 24 . The right side of 6 is fixedly connected with the first electromagnetic valve 8, the second electromagnetic valve 7 and the third electromagnetic valve 5 respectively, and the right side of the top of the base box 1 is fixedly connected with the installation frame 4, and the right side of the inner cavity of the installation frame 4 is fixed An electric push rod 2 is connected, and the right side of the electric push rod 2 penetrates to the right side of the installation frame 4 and is fixedly connected with a fixed frame 14. The top of the fixed frame 14 is fixedly connected with a motor 10, and the output end of the motor 10 is fixedly connected with a wire Rod 12, the bottom of screw mandrel 12 runs through to the bottom of fixed frame 14 and the surface is movably connected with movable plate 11, the bottom of movable plate 11 is fixedly connected with fixed rod 13, and the bottom of fixed rod 13 is fixedly connected with mounting plate 17, mounting plate The right side of the top of 17 is fixedly connected with a suction pipe 15, and the top of the installation frame 4 is fixedly connected with a water pump 9, and the water inlet end of the water pump 9 communicates with the water suction pipe 15, and the water outlet pipe of the water pump 9 is connected with the first electromagnetic valve 8 and the second electromagnetic valve respectively. The solenoid valve 7 communicates with the third solenoid valve 5, and the middle part of the inner cavity of the base box 1 is fixedly connected with a battery 22;

The four corners of the bottom of the base box 1 are fixedly connected with universal wheels 16, and the left side of the top of the base box 1 is fixedly connected with a push handle;

The left side of the storage box 6 is movably connected with a first box door, and the left side and the right side of the inner cavity of the base box 1 are respectively fixedly connected with a counterweight 21 and a storage drawer 23;

The front side of the top of the base box 1 is fixedly connected with a controller 3, and the output ends of the controller 3 are respectively electrically connected with the motor 10, the water pump 9, the first solenoid valve 8, the second solenoid valve 7 and the third solenoid valve 5;

The left and right sides of the front side of the base box 1 are respectively movably connected with a second box door, and the surface of the screw rod 12 is threadedly connected with the junction of the movable plate 11;

The joint between the surface of the screw mandrel 12 and the fixed frame 14 is movably connected by a bearing, and the suction pipe 15 is made of a rubber hose material;

By arranging the clamping spring 20 and the splint 24, the water storage tank 18 can be fixed conveniently to prevent deviation;

By setting the storage drawer 23, the sampling tool can be conveniently stored;

By setting the counterweight 21, the sampling device can be prevented from toppling over;

By setting the push handle, the sampling device can be conveniently pushed;

By setting the first box door, the water storage tank 18 can be taken conveniently;

By setting the bearing, the installation and rotation of the screw rod 12 can be facilitated;

Electric push rod 2, also known as linear drive, is a new type of linear actuator mainly composed of a motor push rod and a control device, which can be considered as an extension of the rotary motor in terms of structure;

The first electromagnetic valve 8 is an electromagnetically controlled pipeline device, and is an automatic basic component for controlling fluid.

When in use, push the sampling device to move to a suitable sampling position by the river and brake the universal wheel 16, then control the electric push rod 2 to work and extend through the controller 3, and push the mounting plate 17 on the fixed frame 14 to the right Move to the top of the river, then control the motor 10 to work to drive the screw rod 12 to reverse, the reverse screw rod 12 makes the movable plate 11 move downward, and the suction pipe 15 moves downward accordingly. When moving to the first depth, control the second A solenoid valve 8 is opened, and the water pump 9 works at the same time. The water pump 9 pumps the river water of the first depth into the water storage tank 18 on the rear side through the suction pipe 15 and the first solenoid valve 8 for collection, and closes the first solenoid valve after the collection is completed. The valve 8 and the water pump 9 stop working, the control motor 10 works to drive the screw rod 12 to reverse, the suction pipe 15 moves down to the second depth, and then the second solenoid valve 7 is opened, the water pump 9 works to pump the river water at the second depth into the middle Collect in the water storage tank 18 of the water tank 18, control the water pumping pipe 15 to move down to the third depth again, open the third solenoid valve 5, and the water pump 9 pumps the river water of the third depth into the water storage tank 18 on the front side for collection. Such multi-point sampling reduces the work intensity of personnel, improves safety, and prevents sampling personnel from falling into Hanoi.

To sum up: the multi-point sampling device for environmental detection, through the base box 1, the electric push rod 2, the controller 3, the installation frame 4, the third electromagnetic valve 5, the storage box 6, the second electromagnetic valve 7, the first electromagnetic valve The cooperative use of valve 8, water pump 9, motor 10, movable plate 11, screw mandrel 12, fixed rod 13, fixed frame 14, suction pipe 15, mounting plate 17, water storage tank 18, fixed shell 19 and accumulator 22 has solved Most of the existing sampling devices are manually sampled by personnel, which has low safety and increases the work intensity of personnel.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. Environmental detection multiple spot sampling device, including base case (1), its characterized in that: the left side fixedly connected with bin (6) at base case (1) top, the bottom fixedly connected with set casing (19) of bin (6) inner chamber, the equal fixedly connected with clamping spring (20) in both sides around set casing (19) inner chamber, equal fixedly connected with splint (24) in one side that two clamping spring (20) are relative around, fixedly connected with water storage tank (18) between two splint (24) around, the right side of bin (6) runs through fixedly connected with first solenoid valve (8), second solenoid valve (7) and third solenoid valve (5) respectively, the right side fixedly connected with mounting bracket (4) at base case (1) top, the right side fixedly connected with electric putter (2) of mounting bracket (4) inner chamber, the right side of electric putter (2) runs through to the right side and fixedly connected with mount (14) of mounting bracket (4), the top fixedly connected with motor (10) of mount bracket (14), the output fixedly connected with lead screw (12) of motor (10), the bottom of lead screw (12) runs through to the bottom of mount bracket (14) and surface activity is connected with fly leaf (11), the bottom fixedly connected with dead lever (13) of fly leaf (13), the dead lever (13) is fixedly connected with dead lever (17), the right side fixedly connected with drinking-water pipe (15) at mounting panel (17) top, the top fixedly connected with water pump (9) of mounting bracket (4), the end and the drinking-water pipe (15) intercommunication of intaking of water pump (9), the outlet pipe of water pump (9) communicates with first solenoid valve (8), second solenoid valve (7) and third solenoid valve (5) respectively, the middle part fixedly connected with battery (22) of base case (1) inner chamber.

2. The environment detection multipoint sampling device of claim 1, wherein: the four corners of the bottom of the base box (1) are fixedly connected with universal wheels (16), and the left side of the top of the base box (1) is fixedly connected with a push handle.

3. The environment detection multipoint sampling device of claim 1, wherein: the left side swing joint of bin (6) has first chamber door, the left side and the right side of base case (1) inner chamber fixedly connected with balancing weight (21) and storage drawer (23) respectively.

4. The environment detection multipoint sampling device of claim 1, wherein: the front side fixedly connected with controller (3) at base case (1) top, the output of controller (3) respectively with motor (10), water pump (9), first solenoid valve (8), second solenoid valve (7) and third solenoid valve (5) electric connection.

5. The environment detection multipoint sampling device of claim 1, wherein: the left side and the right side of the front side of the base box (1) are respectively movably connected with a second box door, and the surface of the screw rod (12) is in threaded connection with the joint of the movable plate (11).

6. The environment detection multipoint sampling device of claim 1, wherein: the surface of the screw rod (12) is movably connected with the connection part of the fixing frame (14) through a bearing, and the water pumping pipe (15) is made of a rubber hose material.

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