CN217033149U

CN217033149U - Water sample collection device for environmental science

Info

Publication number: CN217033149U
Application number: CN202220298781.7U
Authority: CN
Inventors: 施杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-22
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a water sample collecting device for environmental science, which comprises a hydrology ship body and a base plate, wherein a plurality of mounting frames are transversely fixed on the stern edge of the hydrology ship body, the end parts of the mounting frames are fixedly connected with a fixing seat, and the fixing seat is vertically arranged; the base plate level sets up and is located the side of fixing base. Has the advantages that: according to the utility model, the base plate and the sampling assembly are detachably fixed at the stern of the body of the hydrographic ship in a mode of vertical sliding fit of the matching seat and the matching groove and transverse sliding fit of the limiting rod and the limiting hole, so that a person can complete sampling operation without a handheld device, and the base and the sampling assembly can be separated from the body of the hydrographic ship by only pulling the matching seat upwards after the limiting rod is pulled out of the limiting hole.

Description

Water sample collection device for environmental science

Technical Field

The utility model relates to the field of environmental science auxiliary assemblies, in particular to a water sample collecting device for environmental science.

Background

The water sample monitoring refers to the monitoring of physical properties, metallic compounds, non-metallic inorganic substances, organic compounds, biological monitoring, hydrological and meteorological parameter measurement and substrate monitoring of environmental water, the water sample monitoring can be divided into the environmental water monitoring and water pollution source monitoring, when the water sampling is carried out on the environmental water monitoring, a carrier of a hydrological ship and a water sample collecting device are generally adopted to move to a sampling point in the water, then the sampling is carried out in a way that a person directly holds the water sample collecting device, the operation is inconvenient because the person needs to apply force to hold the water sample collecting device for sampling, and if the screw-mounting way is adopted to fix the water sample collecting device at the stern of the hydrological ship, although the person does not need to hold the device again for sampling operation, the disassembly and assembly are inconvenient, and the subsequent water sampling can be difficult to operate, and is inconvenient for the inspection and maintenance of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide the water sample collection device for environmental science, the base plate and the sampling assembly are detachably fixed at the stern of the body of the hydrocraft in a mode of vertical sliding fit of the matching seat and the matching groove and transverse sliding fit of the limiting rod and the limiting hole, so that a person can complete sampling operation without a handheld device, the matching seat can be lifted up after the limiting rod is pulled out of the limiting hole, the base and the sampling assembly are separated from the body of the hydrocraft, the dismounting mode is simple and easy to operate, and the details are explained below.

In order to realize the purpose, the utility model provides the following technical scheme:

the utility model provides a water sample collecting device for environmental science, which comprises a hydrological ship body and a base plate, wherein a plurality of mounting frames are transversely fixed on the stern edge of the hydrological ship body, the end parts of the mounting frames are fixedly connected with a fixed seat, and the fixed seat is vertically arranged;

the base plate level set up and be located the side of fixing base, the base plate pass through quick detach subassembly with the connection can be dismantled to the fixing base, the underrun fixed cover fixed mounting of base plate has multisection telescopic link, just the vertical setting of multisection telescopic link, the bottom of multisection telescopic link can be dismantled and be connected with the sampling subassembly.

Preferably, the number of the telescopic joints of the multi-section telescopic rod is not less than four, and positioning locking knots used for locking the telescopic length are coaxially arranged between every two adjacent telescopic joints.

Preferably, the length of a plurality of telescopic joints of the multi-joint telescopic rod is consistent.

Preferably, the telescopic joint has a length of 0.5m, 0.8m or 1 m.

Preferably, the sampling subassembly includes water storage bottle and adapter sleeve, the top of water storage bottle is fixed with the adapter sleeve, just the adapter sleeve is coaxial to be fixed the bottom of multisection telescopic link, the fixed intercommunication ascending slope's of top one side inlet tube of water storage bottle, just the electric control valve that is used for controlling the switching is installed to the outer end of inlet tube.

Preferably, a control main body for controlling the electric control valve is mounted on the top surface of the substrate, and the control main body is in wireless communication with the electric control valve.

Preferably, the quick release assembly comprises a matching groove and a matching seat, the matching groove is vertically formed in the outer side of the fixing seat, the outer side of the matching groove is open, a limiting hole is transversely formed in the inner side of the matching groove, the matching seat is vertically fixed on the side portion of the base plate and is in vertical sliding fit with the matching groove, a mounting groove is transversely formed in the upper portion of the side face, close to the matching groove, of the matching seat, a limiting rod is transversely and coaxially arranged on the mounting groove, the end portion, close to the matching groove, of the limiting rod is in transverse sliding fit with the limiting hole, the end portion, far away from the matching groove, of the limiting rod extends out of the matching seat in a sliding fit mode, a pressure spring is matched with the part, located in the mounting groove, of the limiting rod in a coaxial clearance fit mode, and the end portion, far away from the matching groove, of the pressure spring is fixedly connected with the mounting groove, and a lantern ring is fixed at the end part of the pressure spring close to the matching groove, and the lantern ring is coaxially fixed on the periphery of the limiting rod.

Preferably, the lantern ring is in transverse sliding fit with the mounting groove, a handle is fixed at the end part, far away from the fitting groove, of the limiting rod, and the handle is higher than the top surface of the control host body.

Preferably, the matching groove is a dovetail groove or an I-shaped groove, the matching groove is a blind groove in the vertical direction, and the bottom end of the matching seat is in contact with the bottom of the matching groove in a fitting mode.

By adopting the environmental science water sample collection device, initially, the matching seat is in vertical sliding fit with the matching groove, and meanwhile, the limiting rod is in transverse sliding fit with the limiting hole, the matching seat can be locked and cannot be separated from the matching groove through the limitation of the matching of the limiting rod and the limiting hole, so that the base plate is communicated with the sampling assembly and is detachably fixed on the side part of the fixing seat, then the base plate and the sampling assembly are fixedly arranged at the stern of the hydrographic boat, when the environmental science water sample collection device is used, the base plate and the sampling assembly are driven to move to a sampling position of a water body through the hydrographic boat body, a later person can adjust the sampling depth of the sampling assembly in the water body by drawing a plurality of telescopic joints of the multi-section telescopic rods to completely extend out and locking the telescopic joints through the positioning and locking, because the length specifications of the telescopic joints are kept consistent, the sampling assembly can have a plurality of different sampling depths in a water body by regulating and controlling the number of the telescopic joints which are completely pulled out, the use flexibility of the device is improved, when the sampling assembly reaches the sampling depth, the electric control valve is regulated and controlled to be opened by the control host body, water is immediately injected from the water inlet pipe body until the water storage bottle is full, the electric control valve is closed after the water storage bottle is closed, the water storage bottle is lifted to leave the water surface by sequentially contracting the telescopic joints, when the water sample needs to be taken out or the sampling assembly is sent for maintenance, the handle is held by a hand to pull the limiting rod outwards to enable the end part to be pulled out of the limiting hole, in the process, the lantern ring compresses the pressure spring, the outer pulling of the limiting rod is kept, and the handle is lifted upwards along the vertical direction to enable the matching seat to be pulled out of the matching groove along the vertical direction, the base plate is separated from the fixing seat immediately, the multi-section telescopic rods and the sampling assembly are taken away from the hydrological ship body together, so that water in the water storage bottle can be poured out conveniently, the multi-section telescopic rods, the sampling assembly and the control host body can be checked and maintained conveniently, when the base plate needs to be mounted again, the base plate is taken up to enable the matching seat on the side part and the matching groove to be vertically contrasted with each other and slide in from top to bottom, the handle is held again to pull the limiting rod outwards to enable the inner end of the limiting rod to be taken in the mounting groove, so that the vertical downward slippage of the matching seat due to interference of the limiting rod to the limiting rod is avoided, when the matching seat vertically slides to the bottom end of the matching seat and is in contact with the bottom end of the matching groove in an attaching mode, the limiting rod vertically slides to be horizontally contrasted with the limiting hole again, and the handle is loosened, the compression spring releases the compression state immediately to drive the inner end of the limiting rod to be inserted into the corresponding limiting hole again, so that the fixed arrangement of the base plate on the side part of the fixing seat is completed again, the fixed arrangement of the sampling assembly on the stern side part of the hydrographic ship body is completed, the disassembly and assembly mode of the base plate is simple and easy to operate, the sampling assembly can be conveniently taken subsequently to obtain a water sample, and meanwhile, the sampling assembly and the multiple telescopic rods can be conveniently checked and maintained.

The beneficial effects are that: 1. according to the utility model, the base plate and the sampling assembly are detachably fixed at the stern of the body of the hydrographic ship in a way that the matching seat is in vertical sliding fit with the matching groove and the limiting rod is in transverse sliding fit with the limiting hole, so that a person can conveniently complete sampling operation without a handheld device, and the base together with the sampling assembly and the body of the hydrographic ship can be separated only by pulling the matching seat upwards after the limiting rod is pulled out of the limiting hole, so that the disassembly and assembly mode is simple and easy to operate, the sampling assembly can be conveniently taken subsequently to obtain a water sample, and meanwhile, the sampling assembly and the multi-section telescopic rod can be conveniently inspected and maintained;

2. sampling subassembly installs in the bottom of multi-section telescopic link, and multi-section telescopic link is provided with a plurality of telescopic links to this can adjust sampling subassembly's the sample degree of depth through the flexible regulation of multi-section telescopic link and through the mode of location lock knot locking, has promoted the use flexibility of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front external view of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;

FIG. 4 is a top exterior view of FIG. 1 of the present invention;

fig. 5 is a top cross-sectional view of fig. 1 of the present invention.

The reference numerals are illustrated below:

1. a hydrological vessel hull; 101. a mounting frame; 2. a fixed seat; 3. a quick release assembly; 301. a mating seat; 302. a handle; 303. a limiting rod; 304. a limiting hole; 305. a mating groove; 306. mounting grooves; 307. compressing the spring; 308. a collar; 4. a substrate; 401. fixing a sleeve; 5. a multi-section telescopic rod; 501. an expansion joint; 502. positioning and locking knots; 6. a sampling assembly; 601. connecting sleeves; 602. an electrically controlled valve; 603. a water inlet pipe; 604. a water storage bottle; 7. and controlling the main body of the host.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a water sample collection device for environmental science, which comprises a hydrological ship body 1 and a base plate 4, wherein a plurality of mounting frames 101 are transversely fixed at the stern of the hydrological ship body 1, the end parts of the mounting frames 101 are fixedly connected with a fixed seat 2, and the fixed seat 2 is vertically arranged. 4 level settings of base plate and being located the side of fixing base 2, base plate 4 can be dismantled with fixing base 2 through quick detach subassembly 3 and be connected, and the underrun of base plate 4 has multisection telescopic link 5 through fixed cover 401 fixed mounting, and the vertical setting of multisection telescopic link 5, and the bottom of multisection telescopic link 5 can be dismantled and be connected with sampling subassembly 6.

As the preferred scheme of this scheme, the telescopic joint 501 quantity of multisection telescopic link 5 is not less than four, and all coaxial setting is used for locking the location locking knot 502 of flexible length between each adjacent telescopic joint 501, so set up, be convenient for through the flexible regulation of multisection telescopic link 5 and can adjust the sampling depth of sampling subassembly 6 through the mode of location locking knot 502 locking, the use flexibility of device has been promoted, a plurality of telescopic joint 501 length of multisection telescopic link 5 keep unanimous, so set up, be convenient for can adjust the degree of depth of sampling subassembly 6 in the water with the fixed mode of interval specification in the accommodation process through the mode that a plurality of telescopic joint 501 length specifications keep unanimous.

The length of the telescopic joint 501 is 0.5m, 0.8m or 1m, and the arrangement is such that the approximate depth of the sampling assembly 6 in the water body can be rapidly obtained by calculating the number of the telescopic joints 501 which are completely pulled, the sampling assembly 6 comprises a water storage bottle 604 and a connecting sleeve 601, the connecting sleeve 601 is fixed at the top end of the water storage bottle 604, the connecting sleeve 601 is coaxially fixed at the bottom end of the multi-section telescopic rod 5, preferably, the connecting sleeve 601 is detachably connected with the bottom end of the multi-section telescopic rod 5 in a threaded fit manner, so that the connecting sleeve 601 is quickly combined and disassembled with the multi-section telescopic rod 5, an upward inclined water inlet pipe 603 is fixedly communicated with one side of the top of the water storage bottle 604, and an electric control valve 602 for controlling opening and closing is installed at the outer end of the water inlet pipe 603, and the arrangement is such that water is injected from the body of the water inlet pipe 603 after the electric control valve 602 is opened and the water storage bottle 604 is filled.

The top surface of the base plate 4 is provided with a control host body 7 for controlling the electric control valve 602, the control host body 7 is in wireless communication with the electric control valve 602, and the control host body 7 is convenient for wirelessly controlling the opening or closing of the electric control valve 602 through the control host body 7, the quick release assembly 3 comprises a matching groove 305 and a matching seat 301, the outer side of the fixed seat 2 is vertically provided with the matching groove 305, the outer side of the matching groove 305 is open, the inner side of the matching groove 305 is transversely provided with a limit hole 304, the matching seat 301 is vertically fixed on the side part of the base plate 4, the matching seat 301 is vertically matched with the matching groove 305 in a sliding manner, the upper part of the side surface of the matching seat 301 close to the matching groove 305 is transversely provided with a mounting groove 306, the mounting groove 306 is transversely and coaxially provided with a limit rod 303 along the transverse direction, the end part of the limit rod 303 close to the matching groove 305 is transversely matched with the limit hole 304 in a sliding manner, the end part of the limit rod 303 far away from the matching groove 305 extends out of the matching seat 301 in a sliding manner, the coaxial clearance fit of the part that gag lever post 303 is located mounting groove 306 has pressure spring 307, and pressure spring 307 keeps away from the tip and mounting groove 306 fixed connection of cooperation groove 305, the end fixing that pressure spring 307 is close to cooperation groove 305 has lantern ring 308, and lantern ring 308 is coaxial to be fixed in the periphery of gag lever post 303, so set up, be convenient for come the unable cooperation groove 305 that breaks away from of locking cooperation seat 301 through gag lever post 303 and spacing hole 304 complex mode, be convenient for simultaneously remove the locking that can't break away from cooperation groove 305 to cooperation seat 301 through the mode that spacing rod 303 breaks away from spacing hole 304.

Lantern ring 308 and mounting groove 306 horizontal sliding fit, so that guide to the pulling of gag lever post 303 along the mode that mounting groove 306 transversely slided through lantern ring 308, the end fixing that gag lever post 303 kept away from cooperation groove 305 has handle 302, and handle 302 is higher than the top surface of control host computer body 7, so set up, be convenient for pull gag lever post 303 through the mode of handheld handle 302 application of force, cooperation groove 305 is one kind of dovetail groove or I-shaped groove, so that cooperation seat 301 can only vertically slide along cooperation groove 305 and can't deviate from other directions, cooperation groove 305 is the blind groove in vertical upwards, and the bottom of cooperation seat 301 and the tank bottom laminating contact of cooperation groove 305, so set up, when gag lever post 303 and spacing hole 304 transversely contrast, carry out obvious suggestion through the mode of cooperation seat 301 bottom and the laminating contact of cooperation groove 305 tank bottom.

By adopting the structure, initially, the matching seat 301 is in vertical sliding fit with the matching groove 305, meanwhile, the limiting rod 303 is in transverse sliding fit with the limiting hole 304, the matching seat 301 can be locked and can not be separated from the matching groove 305 through the matching limitation of the limiting rod 303 and the limiting hole 304, so that the base plate 4 is communicated with the sampling assembly 6 and is detachably fixed on the side part of the fixing seat 2, then the base plate 4 and the sampling assembly 6 are fixedly arranged at the stern of the hydrological ship, when the sampling device is used, the base plate 4 and the sampling assembly 6 are driven to move to the sampling position of a water body through the hydrological ship body, a post-person adjusts the sampling depth of the sampling assembly 6 in the water body by completely extending the multiple telescopic joints 501 of the drawing multi-section telescopic rod 5 and locking the multiple telescopic joints 502, and the length specifications of the multiple telescopic joints 501 are kept consistent, so that the sampling assembly 6 can have multiple different sampling depths in the water body by regulating and controlling the number of the completely pulled telescopic joints 501, the using flexibility of the device is improved, when the sampling assembly 6 reaches the sampling depth, the electric control valve 602 is controlled to be opened by controlling the main body 7, water is injected from the body of the water inlet pipe 603 immediately until the water storage bottle 604 is filled, after the completion, the electric control valve 602 is closed, the water storage bottle 604 is lifted to leave the water surface by sequentially contracting the plurality of telescopic joints 501, when the water sample needs to be taken out or the sampling assembly 6 is subjected to delivery maintenance, the handle 302 is held by hands to pull the limiting rod 303 outwards to enable the end part to be separated from the limiting hole 304, in the process, the lantern ring 308 compresses the pressure spring 307, the outward pulling of the limiting rod 303 is kept, the handle 302 is lifted upwards vertically to enable the matching seat 301 to be separated from the matching groove 305 vertically, the base plate 4 is separated from the fixing seat 2 immediately, the plurality of telescopic rods 5 and the sampling assembly 6 are taken out from the hydrological ship body together, the water in the water storage bottle 604 is convenient to be poured out, the telescopic rods 5 and the sampling assembly 6 and the main body 7 are also convenient to be subjected to delivery maintenance, when the base plate 4 needs to be installed again, the base plate 4 is taken up to enable the matching seat 301 on the side part to be vertically compared with the matching groove 305 again and slide in from top to bottom, meanwhile, the handle 302 is held by hands again and the limiting rod 303 is pulled outwards to enable the inner end of the limiting rod 303 to be accommodated in the installation groove 306 again, so that the phenomenon that the limiting rod 303 interferes with the matching seat 301 to slide vertically downwards is avoided, when the matching seat 301 vertically slides to the bottom end of the matching seat 301 to be contacted with the bottom end of the matching groove 305 in an attaching mode, the limiting rod 303 vertically slides to be transversely compared with the limiting hole 304 again, at the moment, the handle 302 is loosened, the compression spring 307 immediately releases the compression state to drive the inner end of the limiting rod 303 to be inserted into the corresponding limiting hole 304 again, so that the fixed arrangement of the base plate 4 on the side part of the fixing seat 2 is completed again, then the fixed arrangement of the sampling assembly 6 on the side part of the ship body 1 of the hydrological ship is completed, the dismounting mode of the base plate 4 is simple and easy to operate, and convenient for taking the sampling assembly 6 subsequently to obtain a water sample, meanwhile, the sampling assembly 6 and the multi-section telescopic rod 5 can be conveniently inspected and maintained.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a water sample collection system for environmental science, includes hydrology ship hull (1) and base plate (4), its characterized in that: a plurality of mounting frames (101) are transversely fixed on the stern edge of the hydrographic ship body (1), the end parts of the mounting frames (101) are fixedly connected with the fixed seat (2), and the fixed seat (2) is vertically arranged;

base plate (4) level setting just is located the side of fixing base (2), base plate (4) through quick detach subassembly (3) with the connection can be dismantled in fixing base (2), the underrun of base plate (4) has multisection telescopic link (5) through fixed cover (401) fixed mounting, just multisection telescopic link (5) vertical setting, the bottom of multisection telescopic link (5) can be dismantled and be connected with sampling component (6).

2. The water sample collection device for environmental science according to claim 1, wherein: the number of the telescopic joints (501) of the multi-section telescopic rod (5) is not less than four, and positioning locking knots (502) for locking the telescopic length are coaxially arranged between every two adjacent telescopic joints (501).

3. The water sample collection device for environmental science according to claim 2, characterized in that: the lengths of a plurality of telescopic joints (501) of the multi-section telescopic rod (5) are kept consistent.

4. The water sample collection device for environmental science according to claim 3, characterized in that: the length of the telescopic joint (501) is 0.5m, 0.8m or 1 m.

5. The water sample collection device for environmental science according to any one of claims 1 to 4, wherein: sample subassembly (6) are including water storage bottle (604) and adapter sleeve (601), the top of water storage bottle (604) is fixed with adapter sleeve (601), just adapter sleeve (601) coaxial fixation is in the bottom of multi-section telescopic link (5), top one side of water storage bottle (604) is fixed and is communicated ascending water inlet pipe (603) of slope, just electric control valve (602) that are used for controlling the switching are installed to the outer end of water inlet pipe (603).

6. The water sample collection device for environmental science according to claim 5, wherein: the top surface of the base plate (4) is provided with a control host body (7) used for controlling the electric control valve (602), and the control host body (7) is in wireless communication with the electric control valve (602).

7. The water sample collection device for environmental science according to claim 6, characterized in that: the quick release component (3) comprises a matching groove (305) and a matching seat (301), the outer side of the fixed seat (2) is vertically provided with the matching groove (305), the outer side of the matching groove (305) is opened, the inner side of the matching groove (305) is transversely provided with a limiting hole (304), the matching seat (301) is vertically fixed on the side part of the base plate (4), the matching seat (301) is vertically matched with the matching groove (305) in a sliding manner, the matching seat (301) is close to the upper part of the side surface of the matching groove (305) and is transversely provided with a mounting groove (306), the mounting groove (306) is transversely and coaxially provided with a limiting rod (303), the limiting rod (303) is close to the end part of the matching groove (305) and is transversely matched with the limiting hole (304) in a sliding manner, the end part of the matching groove (305) far away from the limiting rod (303) extends out of the matching seat (301) in a sliding manner, the part of the limiting rod (303) located in the mounting groove (306) is coaxially in clearance fit with a pressure spring (307), the end part, far away from the matching groove (305), of the pressure spring (307) is fixedly connected with the mounting groove (306), a sleeve ring (308) is fixed at the end part, close to the matching groove (305), of the pressure spring (307), and the sleeve ring (308) is coaxially fixed on the periphery of the limiting rod (303).

8. The water sample collection device for environmental science according to claim 7, wherein: the lantern ring (308) is in transverse sliding fit with the mounting groove (306), a handle (302) is fixed to the end portion, away from the fitting groove (305), of the limiting rod (303), and the handle (302) is higher than the top surface of the control host body (7).

9. The water sample collection device for environmental science according to claim 8, wherein: cooperation groove (305) are a kind of forked tail type groove or I-shaped groove, cooperation groove (305) are blind groove in vertical, just the bottom of cooperation seat (301) with the tank bottom laminating contact of cooperation groove (305).