CN216082190U

CN216082190U - Water sample extraction device for environmental monitoring

Info

Publication number: CN216082190U
Application number: CN202122532775.1U
Authority: CN
Inventors: 李亚芯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-18
Anticipated expiration: 2031-10-20

Abstract

The application discloses water sample draw-out device for environmental monitoring, including unable adjustment base, first support column, second support column, spliced pole, fixed knot construct, regulating arm structure and extraction structure, unable adjustment base's the first support column of upper surface one side fixedly connected with, the inner chamber has been seted up to the inside of first support column, sliding connection has the second support column in the inner chamber of first support column, the lateral wall department screw thread of spliced pole is provided with first spacing bolt, the one end of first spacing bolt extends to in the inner chamber of first support column and supports the lateral wall of tight second support column. This application has the regulating arm structure, can be comparatively nimble adjust the degree of depth of the absorption sample at lake reservoir water source through the regulating arm structure, easy operation is nimble, and it is comparatively convenient to use, and this application has the extraction structure, uses through extraction structure cooperation regulating arm structure, can be comparatively convenient extract the sample to the different degree of depth positions at lake reservoir water source.

Description

Water sample extraction device for environmental monitoring

Technical Field

The application relates to the field of environmental monitoring, in particular to a water sample extraction device for environmental monitoring.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem.

In the environmental monitoring work, need carry out the sample detection to lake reservoir water source, need use corresponding extraction sampling device during the sample, traditional extraction sampling device function is comparatively single, and it is convenient inadequately to operate, is not convenient for extract the sample to the different degree of depth positions of lake reservoir. Therefore, a water sampling device for environmental monitoring is provided to solve the above problems.

Disclosure of Invention

The water sample extraction device for environmental monitoring is provided in the embodiment and is used for solving the problems that the common extraction sampling device in the prior art is single in function, inconvenient to operate and inconvenient to extract samples from different depth positions of a lake reservoir.

According to one aspect of the application, a water sample extraction device for environmental monitoring is provided, which comprises a fixed base, a first support column, a second support column, a connecting column, a fixed structure, an adjusting arm structure and an extraction structure;

the utility model discloses a fixed base's last surface of support column, including fixed base, the inner chamber has been seted up to the inside of first support column, sliding connection has the second support column in the inner chamber of first support column, the lateral wall department screw thread of spliced pole is provided with first spacing bolt, the one end of first spacing bolt extends to in the inner chamber of first support column and supports the lateral wall of tight second support column, the top department of second support column rotates the one end that is connected with the spliced pole, the fixed cover of fixedly connected with rectangle of one end department of spliced pole, the last installation of the fixed cover of rectangle is provided with the regulating arm structure, the installation of being connected between regulating arm structure and the extraction structure, the installation is provided with fixed knot structure on the fixed base.

Further, fixed knot constructs including drilling rod, helical blade and twist grip, unable adjustment base's bottom surface department fixedly connected with location inserted bar, the fixed helical blade that is provided with in surface department of drilling rod, the top department fixedly connected with twist grip of drilling rod, the drilling rod run through unable adjustment base's central point and with between the unable adjustment base spiral cooperation.

Furthermore, the number of the positioning insertion rods is four, and the four positioning insertion rods are respectively fixed at four corners of the bottom surface of the fixed base.

Further, the regulating arm structure includes the rectangle spliced pole, removes slider, connecting plate, twist grip and threaded rod, the inner chamber has been seted up to the inside of rectangle spliced pole, sliding connection has the removal slider in the inner chamber of rectangle spliced pole, the one end of the bottom surface fixedly connected with connecting plate of removal slider department, the other end of connecting plate runs through the inner chamber diapire of rectangle spliced pole and extends to outside the wall.

Further, the upper surface department of rectangle spliced pole rotates and is connected with turning handle, turning handle's one end extends to in the inner chamber of rectangle spliced pole, turning handle's one end department fixedly connected with threaded rod's one end, the other end of threaded rod extend to the inner chamber diapire department of rectangle spliced pole and with the rectangle spliced pole between rotate and be connected, the threaded rod run through the removal slider and with remove between the slider screw-thread fit.

Furthermore, the rectangle fixing sleeve is provided with a sliding groove, the rectangle fixing sleeve is in sliding fit with the rectangle connecting column, one side of the rectangle fixing sleeve is in threaded connection with a second limiting bolt, and one end of the second limiting bolt extends to the inner side of the rectangle fixing sleeve and abuts against the side wall of the rectangle connecting column tightly.

Further, the extraction structure includes L shape connecting plate, rolling wheel, connecting cable, piston, connection handle pole, fixed block, third spacing bolt, fixed connection between the bottom surface of L shape connecting plate and connecting plate, the spout has been seted up on the fixed block, sliding fit between L shape connecting plate and the fixed block, the lateral wall department screw thread of fixed block is provided with third spacing bolt, the one end of third spacing bolt extends to the inboard department of fixed block and supports the lateral wall of tight L shape connecting plate.

Further, fixed connection between absorption section of thick bamboo and the fixed block, sliding connection has the piston in the inner chamber of absorption section of thick bamboo, the one end of handle pole is connected to the upper surface department fixedly connected with of piston, the other end of connecting the handle pole runs through the inner chamber upper wall of absorption section of thick bamboo and extends to outside the wall, the bottom department of absorption section of thick bamboo is provided with the water inlet.

Further, the winding wheel is fixedly mounted on the side wall of the rectangular fixing sleeve, a connecting cable is arranged on the winding wheel in a winding mode, and one end of the connecting cable extends to one end of the connecting handle rod and is fixedly connected with the connecting handle rod.

Furthermore, the suction cylinder is made of transparent materials, and scale marks are arranged on the outer surface of the suction cylinder.

Through the above-mentioned embodiment of this application, can be comparatively nimble adjust the degree of depth of the absorption sample to lake reservoir water source through the regulating arm structure, easy operation is nimble, it is comparatively convenient to use, this application has the extraction structure, use through extraction structure cooperation regulating arm structure, can be comparatively convenient extract the sample to the different degree of depth positions at lake reservoir water source, also be convenient for simultaneously take off, the operation is more nimble, this application has fixed knot to be constructed, can be comparatively convenient through fixed knot construct make this device fix the bank position department at the lake reservoir, make the operation of this device convenient and stable more, and is suitable for popularization.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. the fixed base, 2, the location inserted bar, 3, the drilling rod, 4, helical blade, 5, twist grip, 6, first support column, 7, the second support column, 8, the spliced pole, 9, first spacing bolt, 10, the fixed cover of rectangle, 11, the second spacing bolt, 12, remove the slider, 13, the connecting plate, 14, turning handle, 15, the threaded rod, 16, L shape connecting plate, 17, the wind-up wheel, 18, the connecting cable, 19, absorb a section of thick bamboo, 20, the piston, 21, connect the handle pole, 22, the fixed block, 23, the third spacing bolt, 24, the rectangle spliced pole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The adjusting arm structure in the present embodiment can be applied to various extraction devices, for example, the following extraction device is provided in the present embodiment, and the adjusting arm structure in the present embodiment can be used to assist the following extraction device.

The extraction device comprises an outer barrel and an inner barrel, wherein a water pumping pipe is fixedly connected to the middle of the lower surface of the outer barrel, positioning blocks are fixedly connected to the two sides of the bottom of the inner side wall of the outer barrel, clamping grooves are formed in the two sides of the bottom of the outer surface of the inner barrel, a rubber gasket is movably connected to the inner side wall of the inner barrel, a piston rod is fixedly connected to the middle of the upper surface of the rubber gasket, a supporting rod is fixedly connected to the top of the piston rod, a cross rod is fixedly connected to the top of the supporting rod, the positioning blocks correspond to the clamping grooves, the outer barrel and the inner barrel are clamped with the clamping grooves through the positioning blocks, a water inlet is formed in the inner barrel, a rubber plug is hinged to the inner side wall of the water inlet, clamping blocks are fixedly connected to the two sides of the upper surface of the inner barrel, an arc-shaped handle is connected to one side of each clamping block in a penetrating manner, and a corrosion-resistant coating is coated at the hinged position of the water inlet and the rubber plug, and an anti-skid layer is arranged in the middle of the outer surface of the cross rod.

Of course, the present embodiment can be used for other extraction devices. No further description is given here, and the following describes a water sample extraction device for environmental monitoring according to an embodiment of the present application.

Referring to fig. 1-3, a water sample extraction device for environmental monitoring includes a fixed base 1, a first support column 6, a second support column 7, a connection column 8, a fixing structure, an adjustment arm structure and an extraction structure;

the upper surface of the fixed base 1 is fixedly connected with a first support column 6 at one side, an inner cavity is arranged in the first support column 6, a second support column 7 is slidably connected in the inner cavity of the first support column 6, a first limit bolt 9 is arranged at the thread of the side wall of the support column 8, one end of the first limit bolt 9 extends into the inner cavity of the first support column 6 and tightly supports the side wall of the second support column 7, one end of the connection column 8 is rotatably connected at the top end of the second support column 7, a rectangular fixed sleeve 10 is fixedly connected at one end of the connection column 8, an adjusting arm structure is arranged on the rectangular fixed sleeve 10, the adjusting arm structure and an extraction structure are connected and installed, a fixed structure is arranged on the fixed base 1, the application has the adjusting arm structure, and the depth of the absorption and sampling of the lake water source can be adjusted flexibly through the adjusting arm structure, the operation is simple and flexible, and it is comparatively convenient to use, and this application has the extraction structure, uses through extraction structure cooperation regulating arm structure, can be comparatively convenient to extract the sample to the different degree of depth positions at lake reservoir water source, also is convenient for take off simultaneously, and the operation is more nimble, and this application has fixed knot to construct, can be comparatively convenient through fixed knot construct make this device fix the bank position department at the lake reservoir for the operation of this device is convenient more stable, is fit for promoting.

The fixing structure comprises a drill rod 3, a helical blade 4 and a rotating handle 5, a positioning inserted rod 2 is fixedly connected to the bottom surface of the fixing base 1, the helical blade 4 is fixedly arranged on the outer surface of the drill rod 3, the rotating handle 5 is fixedly connected to the top end of the drill rod 3, the drill rod 3 penetrates through the center position of the fixing base 1 and is in helical fit with the fixing base 1, the drill rod 3 and the helical blade 4 can be driven to rotate by manually rotating the rotating handle 5, so that the drill rod 3 and the helical blade 4 can rotationally drill into the ground, and the device is further stably fixed; the number of the positioning insertion rods 2 is four, the four positioning insertion rods 2 are respectively fixed at four corners of the bottom surface of the fixed base 1, and the fixed base 1 can be stably fixed on the ground by inserting the positioning insertion rods 2 into the ground, and meanwhile, the rotating handle 5 is convenient to rotate and operate; the adjusting arm structure comprises a rectangular connecting column 24, a movable slider 12, a connecting plate 13, a rotating handle 14 and a threaded rod 15, an inner cavity is formed in the rectangular connecting column 24, the movable slider 12 is connected in the inner cavity of the rectangular connecting column 24 in a sliding mode, one end of the connecting plate 13 is fixedly connected to the bottom face of the movable slider 12, the other end of the connecting plate 13 penetrates through the bottom wall of the inner cavity of the rectangular connecting column 24 and extends out of the wall, and the connecting plate 13 can be driven to move through the movement of the movable slider 12; the upper surface of the rectangular connecting column 24 is rotatably connected with a rotating handle 14, one end of the rotating handle 14 extends into an inner cavity of the rectangular connecting column 24, one end of the rotating handle 14 is fixedly connected with one end of a threaded rod 15, the other end of the threaded rod 15 extends to the bottom wall of the inner cavity of the rectangular connecting column 24 and is rotatably connected with the rectangular connecting column 24, the threaded rod 15 penetrates through the movable slider 12 and is in threaded fit with the movable slider 12, the threaded rod 15 can be driven to rotate by manually rotating the rotating handle 14, and the movable slider 12 can be driven to move by rotating the threaded rod 15; the rectangular fixing sleeve 10 is provided with a sliding groove, the rectangular fixing sleeve 10 is in sliding fit with the rectangular connecting column 24, one side of the rectangular fixing sleeve 10 is in threaded connection with a second limiting bolt 11, one end of the second limiting bolt 11 extends to the inner side of the rectangular fixing sleeve 10 and abuts against the side wall of the rectangular connecting column 24, after the second limiting bolt 11 is unscrewed, the position of the rectangular connecting column 24 can be adjusted, or the rectangular connecting column 24 is separated from the rectangular fixing sleeve 10, and the rectangular fixing sleeve 10 is convenient to store, transport and the like after separation; the extracting structure comprises an L-shaped connecting plate 16, a winding wheel 17, a connecting cable 18, a piston 20, a connecting handle rod 21, a fixing block 22 and a third limiting bolt 23, the L-shaped connecting plate 16 is fixedly connected with the bottom surface of the connecting plate 13, a sliding groove is formed in the fixing block 22, the L-shaped connecting plate 16 is in sliding fit with the fixing block 22, the third limiting bolt 23 is arranged at the side wall of the fixing block 22 in a threaded mode, one end of the third limiting bolt 23 extends to the inner side of the fixing block 22 and abuts against the side wall of the L-shaped connecting plate 16, and the fixing block 22 can be taken down after the third limiting bolt 23 is unscrewed, so that separation is facilitated; the suction cylinder 19 is fixedly connected with the fixing block 22, a piston 20 is slidably connected in an inner cavity of the suction cylinder 19, one end of a connecting handle rod 21 is fixedly connected to the upper surface of the piston 20, the other end of the connecting handle rod 21 penetrates through the upper wall of the inner cavity of the suction cylinder 19 and extends out of the wall, a water inlet is formed in the bottom end of the suction cylinder 19, the piston 20 can be driven to move through the movement of the connecting handle rod 21, and then a water source can be sucked into the inner cavity of the suction cylinder 19 through the movement of the piston 20; the winding wheel 17 is fixedly arranged on the side wall of the rectangular fixing sleeve 10, a connecting cable 18 is wound on the winding wheel 17, one end of the connecting cable 18 extends to one end of the connecting handle rod 21 and is fixedly connected with the connecting handle rod 21, and the connecting cable 18 can be driven to carry out traction movement and further drive the connecting handle rod 21 to move by manually rotating the winding wheel 17; the suction cylinder 19 is made of transparent materials, scale marks are arranged on the outer surface of the suction cylinder 19, and the volume of the sucked water can be observed conveniently by setting the scale marks.

This application is when using, at first places the unable adjustment base 1 of this device in the bank position department at lake reservoir water source, through fixed knot structure, can fix unable adjustment base 1, fixed back can adjust the position of extraction structure through the regulating arm structure for the extraction structure removes to the bottom of lake reservoir, through rotatory wind-up wheel 17, can extract the operation.

The application has the advantages that:

1. the adjustable lake reservoir water source sampling device is reasonable in structure and convenient to use, has an adjusting arm structure, can adjust the depth of the water source of the lake reservoir for suction and sampling more flexibly through the adjusting arm structure, is simple and flexible to operate, and is more convenient to use;

2. the device has the extraction structure, and the extraction structure is matched with the adjusting arm structure for use, so that the device can conveniently extract and sample different depth positions of a lake reservoir water source, is convenient to take down, and is more flexible to operate;

3. this application has fixed knot to construct, can be comparatively convenient through fixed knot construct make this device fix in the bank position department of lake reservoir for the operation of this device is convenient more stable, is fit for promoting.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a water sample draw-out device for environmental monitoring which characterized in that: the device comprises a fixed base (1), a first supporting column (6), a second supporting column (7), a connecting column (8), a rectangular fixed sleeve (10), a fixed structure, an adjusting arm structure and a drawing structure;

a first supporting column (6) is fixedly connected with one side of the upper surface of the fixed base (1), an inner cavity is arranged inside the first supporting column (6), a second supporting column (7) is connected in the inner cavity of the first supporting column (6) in a sliding way, a first limit bolt (9) is arranged on the side wall of the connecting column (8) in a threaded manner, one end of the first limit bolt (9) extends into the inner cavity of the first support column (6) and is tightly propped against the side wall of the second support column (7), the top end of the second supporting column (7) is rotatably connected with one end of a connecting column (8), one end of the connecting column (8) is fixedly connected with a rectangular fixing sleeve (10), the upper installation of the rectangular fixing sleeve (10) is provided with an adjusting arm structure, the adjusting arm structure and the extraction structure are connected and installed, and the fixing base (1) is provided with a fixing structure.

2. A water sampling device for environmental monitoring according to claim 1, wherein: the fixed knot constructs including drilling rod (3), helical blade (4) and twist grip (5), the bottom surface department fixedly connected with location inserted bar (2) of unable adjustment base (1), the fixed helical blade (4) that is provided with of surface department of drilling rod (3), the top department fixedly connected with twist grip (5) of drilling rod (3), drilling rod (3) run through the central point of unable adjustment base (1) put and with the spiral cooperation between unable adjustment base (1).

3. A water sampling device for environmental monitoring according to claim 2, wherein: the number of the positioning insertion rods (2) is four, and the positioning insertion rods (2) are fixed at four corners of the bottom surface of the fixed base (1) respectively.

4. A water sampling device for environmental monitoring according to claim 1, wherein: the regulating arm structure includes rectangle spliced pole (24), removes slider (12), connecting plate (13), twist grip (14) and threaded rod (15), the inner chamber has been seted up to the inside of rectangle spliced pole (24), sliding connection has removal slider (12) in the inner chamber of rectangle spliced pole (24), the one end of fixedly connected with connecting plate (13) is located to the bottom surface of removal slider (12), the other end of connecting plate (13) runs through the inner chamber diapire of rectangle spliced pole (24) and extends to outside the wall.

5. A water sampling device for environmental monitoring according to claim 4, wherein: the upper surface department of rectangle spliced pole (24) rotates and is connected with turning handle (14), the one end of turning handle (14) extends to in the inner chamber of rectangle spliced pole (24), the one end of fixedly connected with threaded rod (15) of one end department of turning handle (14), the other end of threaded rod (15) extend to the inner chamber diapire department of rectangle spliced pole (24) and with rectangle spliced pole (24) between rotate and be connected, threaded rod (15) run through remove slider (12) and with remove between slider (12) screw-thread fit.

6. A water sampling device for environmental monitoring according to claim 1, wherein: the fixed cover of rectangle (10) is last to have seted up the spout, sliding fit between the fixed cover of rectangle (10) and rectangle spliced pole (24), one side department threaded connection of the fixed cover of rectangle (10) has second limit bolt (11), the one end of second limit bolt (11) extends to the inboard department of the fixed cover of rectangle (10) and supports the lateral wall of tight rectangle spliced pole (24).

7. A water sampling device for environmental monitoring according to claim 1, wherein: the extraction structure includes L shape connecting plate (16), wind-up pulley (17), connecting cable (18), absorbs a section of thick bamboo (19), piston (20), connects handle bar (21), fixed block (22), third stop bolt (23), fixed connection between the bottom surface of L shape connecting plate (16) and connecting plate (13), the spout has been seted up on fixed block (22), sliding fit between L shape connecting plate (16) and fixed block (22), the lateral wall department screw thread of fixed block (22) is provided with third stop bolt (23), the one end of third stop bolt (23) extends to the inboard department of fixed block (22) and supports the lateral wall of tight L shape connecting plate (16).

8. A water sampling device for environmental monitoring according to claim 7, wherein: fixed connection between absorption section of thick bamboo (19) and fixed block (22), sliding connection has piston (20) in the inner chamber of absorption section of thick bamboo (19), the one end of upper surface department fixedly connected with connection handle pole (21) of piston (20), the other end of connecting handle pole (21) runs through the inner chamber upper wall of absorption section of thick bamboo (19) and extends to outside the wall, the bottom department of absorbing section of thick bamboo (19) is provided with the water inlet.

9. A water sampling device for environmental monitoring according to claim 7, wherein: the winding wheel (17) is fixedly installed on the side wall of the rectangular fixing sleeve (10), a connecting cable (18) is wound on the winding wheel (17), one end of the connecting cable (18) extends to one end of the connecting handle rod (21) and is fixedly connected with the connecting handle rod (21).

10. A water sampling device for environmental monitoring according to claim 7, wherein: the suction cylinder (19) is made of transparent materials, and scale marks are arranged on the outer surface of the suction cylinder (19).