Sampling device for water environment engineering detection

Abstract

The utility model relates to the field of water environment engineering detection, in particular to a sampling device for water environment engineering detection, which comprises a base, a box body is fixedly connected to one side of the upper surface of the base, a box body is fixedly connected to the box body, a support is fixedly connected to the interior of the box body, a first bearing seat is arranged on the support, and the first bearing seat is connected with the support through a sliding block. A lower base is fixedly connected to the other side of the upper surface of the base, a rotating device is arranged in the lower base, a second rotating seat is arranged on the rotating device, a fixed seat is fixedly connected to the upper surface of the second rotating seat, a sliding seat is arranged on the fixed seat, a disc is fixedly connected to the sliding seat, and second bearing seats are symmetrically and fixedly connected to the upper surface of the disc; an arc-shaped plate is fixedly connected to the upper surface of the lower base, a cylinder is fixedly connected to the upper end of the arc-shaped plate, an upper base is connected to the upper end of the cylinder in an inserted manner, a first rotating seat is arranged on the upper base, and a push-pull device is arranged on the first rotating seat, so that the effect of improving the water sample detection efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of water environment engineering detection, in particular to a sampling device for water environment engineering detection. BACKGROUND

[0002] Water environment engineering detection is one of important work in environmental monitoring, which can accurately, timely and comprehensively reflect the water quality status and development trend, plays a vital role in the whole water environment protection, water pollution control and maintenance of water environment health. Common water quality test projects include pH value, dissolved oxygen, chemical oxygen demand (COD), total organic carbon (TOC), total nitrogen, ammonia nitrogen, total phosphorus and other indexes. The indexes can reflect the water acid-base degree, oxygen content, organic and inorganic pollution degree, so as to provide scientific basis for water environment treatment. The water quality is detected by sampling water quality through a sampling device and using related water quality detection equipment to detect the composition of water sample.

[0003] In the process of sampling and detecting water source, the water source is sampled at different depths to determine the water quality of each layer of the water source. The sampling equipment is slowly put into the water by a rope, taken out of the water surface after sampling at a predetermined first layer depth, the sterile container is taken out and the sampling water is filled into the sterile container, other layers are sampled by the above method, and all the sterile containers filled with water samples are put together and taken back for detection. The above method is troublesome and affects the detection efficiency. CONTENT OF THE INVENTION

[0004] In order to avoid the problem that the sampling equipment is slowly put into the water by a rope, taken out of the water surface after sampling at a predetermined first layer depth, the sterile container is taken out and the sampling water is filled into the sterile container, other layers are sampled by the above method, and all the sterile containers filled with water samples are put together and taken back for detection, which is troublesome and affects the detection efficiency, the application provides a sampling device for water environment engineering detection.

[0005] The above technical purpose of the application is realized by the following technical scheme: A sampling device for water environment engineering detection, comprising a base, a box body fixedly connected to one side of the upper surface of the base, a support fixedly connected in the box body, a first bearing seat provided on the support and connected with the support through a sliding block, a lower base fixedly connected to the other side of the upper surface of the base, a rotating device provided in the lower base, a second rotating seat provided on the rotating device, a fixing seat fixedly connected to the upper surface of the second rotating seat, a sliding seat provided on the fixing seat and connected with the fixing seat through a third set screw, a disc fixedly connected to the sliding seat, a second bearing seat fixedly connected to the upper surface of the disc in a symmetrical manner, a first set screw provided on the second bearing seat, an arc-shaped plate fixedly connected to the upper surface of the lower base, a cylinder fixedly connected to the upper end of the arc-shaped plate, an upper base insertedly connected to the upper end of the cylinder, a first rotating seat provided on the upper base and connected with the upper base through a ring-shaped plate, and a push-pull device provided on the first rotating seat.

[0006] Optionally, the rotating device comprises a first gear, a second gear and a knob, a first rotating rod insertedly connected to the inner bottom surface of the lower base, the first gear fixedly connected to the upper end of the first rotating rod, a second rotating rod insertedly connected to the inner bottom surface of the base, the second gear fixedly connected to the second rotating rod and engagedly connected with the outer cylindrical surface of the first gear, a second connecting rod fixedly connected to the second gear, the knob fixedly connected with the upper end of the connecting rod in the middle of the lower surface of the knob, and the second rotating seat connected with the first gear through the first connecting rod.

[0007] By adopting the above technical scheme, the rotation of the water sample container and the loading of water samples at different depths into the water sample container are facilitated.

[0008] Optionally, the push-pull device comprises a guide cylinder fixedly connected to the first rotating seat in a symmetrical manner, a round rod inserted in the guide cylinder, a lock plate fixedly connected to the upper end of the round rod, a circular seat fixedly connected to the lower end of the round rod, a second set screw provided on the circular seat, and a push-pull rod fixedly connected to the lock plate.

[0009] By adopting the above technical scheme, the water sample container is facilitated to be plugged.

[0010] Optionally, the first bearing seat is symmetrically communicated with a water outlet pipe, and the inside of the box body is symmetrically provided with a collection box.

[0011] By adopting the above technical scheme, the water outside the water container wall is facilitated to be collected.

[0012] Optionally, the box body is provided with a drawer.

[0013] By adopting the technical scheme, the necessary tool for taking water sample can be placed conveniently.

[0014] Optionally, the first rotating seat is fixedly connected with a rotating rod.

[0015] By adopting the technical scheme, the rotation of the first rotating seat can make the container plug rotate to a suitable position.

[0016] Optionally, the arc-shaped plate is provided with an arc-shaped frame, the arc-shaped frame is connected with the arc-shaped plate through a pin rod, a pull handle is fixedly connected with the arc-shaped frame in correspondence, and the arc-shaped frame is provided with a second observation window.

[0017] By adopting the technical scheme, the water sample container filled with water sample can be taken out conveniently, and the water sample container not filled with water sample can be put in conveniently.

[0018] Optionally, the cylinder is provided with a rectangular through hole, the first bearing seat is provided with a rectangular opening, the rectangular opening and the rectangular through hole correspond to each other, and the cylinder is provided with a first observation window.

[0019] By adopting the technical scheme, water in the water taking container can be filled into the water sample container.

[0020] Optionally, the lower surface of the base is symmetrically fixedly provided with supporting legs, the supporting legs are fixedly provided with rollers, and the base is symmetrically fixedly connected with a handle.

[0021] By adopting the technical scheme, the whole can be moved conveniently.

[0022] In summary, the application has the following technical effects:

[0023] 1. By arranging the lower base, the second rotating seat, the first gear, the second gear, the knob, the fixing seat, the sliding seat, the disc, the second bearing seat and the first set screw, water samples of different depths can be collected quickly and conveniently.

[0024] 2. By arranging the first rotating seat, the guide cylinder, the lock plate, the push-pull rod, the round rod, the circular seat and the second set screw, the water sample container can be blocked and separated conveniently.

[0025] 3. By arranging the supporting legs, the box body, the drawer, the box body, the support, the first bearing seat, the water outlet pipe and the lower base, the whole can be moved conveniently, the water sample taking tool can be stored, and the water outside the container wall can be collected. The arc-shaped plate, the arc-shaped frame and the pin rod are arranged, the arc-shaped plate and the arc-shaped frame can protect the water sample container, avoid damaging the water sample container during transportation, and facilitate the taking out of the water sample container filled with water sample and the putting in of the water sample container not filled with water sample. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the main structure diagram of the application.

[0027] Figure 2 is the internal structure diagram of the lower base of the present application;

[0028] Figure 3 is the second rotating seat structure diagram of the present application;

[0029] Figure 4 is the first rotating seat structure diagram of the present application;

[0030] Figure 5 is the circular seat structure diagram of the present application;

[0031] Figure 6 is the internal structure diagram of the box body of the present application;

[0032] Marked as follows: 1, base; 2, leg; 3, box body; 4, drawer; 5, box body; 6, support; 7, first bearing seat; 8, water outlet pipe; 9, lower base; 10, cylinder; 11, arc plate; 12, upper base; 13, first rotating seat; 14, rotating rod; 15, first observation window; 16, second observation window; 17, handle; 18, pin rod; 19, pull handle; 20, second rotating seat; 21, first gear; 22, second gear; 23, knob; 24, fixed seat; 25, sliding seat; 26, disc; 27, second bearing seat; 28, first set screw; 29, guide cylinder; 30, lock plate; 31, push-pull rod; 32, round rod; 33, circular seat; 34, second set screw; 35, collection box. DETAILED DESCRIPTION

[0033] The present application will be further described in detail below with reference to the accompanying drawings.

[0034] Reference Figure 1The embodiment of the application discloses a sampling device for water environment engineering detection, which comprises a base 1, a box body 3 fixedly connected to one side of the upper surface of the base 1, a box 5 fixedly connected to the box body 3, a support 6 fixedly connected in the box 5, a first bearing seat 7 arranged on the support 6, a water container placed in the first bearing seat 7, the first bearing seat 7 connected to the support 6 through a sliding block, the first bearing seat 7 movable on the support 6 through the sliding block, a lower base 9 fixedly connected to the other side of the upper surface of the base 1, a rotating device arranged in the lower base 9, the rotating device facilitating the placement of the taken water sample into a water sample container, a second rotating seat 20 arranged on the rotating device, a fixing seat 24 fixedly connected to the upper surface of the second rotating seat 20, a sliding seat 2 connected to the fixing seat 24 through a third set screw, a disc 26 fixedly connected to the sliding seat 2, second bearing seats 27 fixedly and symmetrically connected to the upper surface of the disc 26, the disc 26 movable on the fixing seat 24 through the sliding seat 2 to move the second rotating seat 20 to a suitable position, the disc 26 facilitating the detection of the water samples in the containers filled with the water samples, first set screws 28 arranged on the second bearing seats 27, an arc-shaped plate 11 fixedly connected to the upper surface of the lower base 9, a cylinder 10 fixedly connected to the upper end of the arc-shaped plate 11, an upper base 12 insertedly and connectively arranged at the upper end of the cylinder 10, a first rotating seat 13 connected to the upper base 12 through an annular plate, the first rotating seat 13 provided with a push-pull device, the push-pull device facilitating the plugging of the water sample container. A drawer 4 is arranged on the box body 3, and the drawer 4 is convenient for placing necessary tools for sampling.

[0035] Referring to Figure 2 The rotating device comprises a first gear 21, a second gear 22 and a knob 23, a first rotating rod is insertedly and connectively arranged at the inner bottom surface of the lower base 9, the first gear 21 is fixedly connected to the upper end of the first rotating rod, a second rotating rod is insertedly and connectively arranged at the inner bottom surface of the base, the second gear 22 is fixedly connected to the second rotating rod and is in meshing connection with the outer cylindrical surface of the first gear 21, a second connecting rod is fixedly connected to the second gear 22, the knob 23 is fixedly connected to the upper end of the connecting rod in the middle of the lower surface, and the second rotating seat 20 is connected to the first gear 21 through the first connecting rod.

[0036] Combined Figures 3-5 The push-pull device comprises guide cylinders 29 fixedly and symmetrically connected to the first rotating seat 13, a round rod 32 inserted in the guide cylinder 29, a lock plate 30 fixedly connected to the upper end of the round rod 32, a circular seat 33 fixedly connected to the lower end of the round rod 32, second set screws 34 arranged on the circular seat 33, the second set screws 34 facilitating the fixation of the container plug, a push-pull rod 31 fixedly connected to the lock plate 30, and the push-pull rod 31 facilitating the rotation of the lock plate 30 and the movement of the round rod 32 in the guide cylinder 29.

[0037] The water outlet pipe 8 is symmetrically communicated in the first bearing seat 7, and the collecting box 35 is symmetrically arranged in the box body 5. The water container is slowly put into water by a rope to reach a predetermined first layer depth for sampling, and then taken out of the water surface. The water container with water is placed on the first bearing seat 7, and the water outside the container wall can flow into the collecting box 35 through the water outlet pipe 8.

[0038] With reference to Figure 1 , the first rotating seat 13 is fixedly connected with the rotating rod 14, and the rotating rod 14 facilitates the rotation of the first rotating seat 13 to rotate the container plug to a suitable position.

[0039] With reference to Figure 1 , the arc-shaped plate 11 is provided with an arc-shaped frame, and the arc-shaped plate 11 and the arc-shaped frame facilitate the protection of the water sample container to avoid damage to the water sample container during transportation. The arc-shaped frame is connected with the arc-shaped plate 11 through the pin rod 18, the pin rod 18 facilitates the connection and separation of the arc-shaped frame and the arc-shaped plate 11, and facilitates the taking out of the water sample container filled with water and the putting in of the water sample container without water. The arc-shaped frame is fixedly connected with the pull handle 19 corresponding to the arc-shaped frame. The arc-shaped frame is provided with the second observation window 16, and the second observation window 16 observes the water filling condition of the water sample container and the container plug blockage condition.

[0040] With reference to Figure 1 , the rectangular through hole is arranged on the cylinder 10, and the rectangular opening is arranged on the first bearing seat 7. The rectangular opening facilitates the insertion of the hose into the water sample container. The rectangular opening and the rectangular through hole correspond to each other. The first observation window 15 is arranged on the cylinder 10. The first observation window 15 and the second observation window 16 jointly facilitate the observation of the water filling condition of the water sample container and the container plug blockage condition.

[0041] With reference to Figure 1 , the base 1 is fixedly installed with the supporting legs 2 on the lower surface, and the supporting legs 2 are fixedly installed with the rollers. The rollers facilitate the overall movement. The base 1 is fixedly connected with the handle 17, and the handle 17 facilitates the movement of the whole to a suitable position.

[0042] Working principle: the whole is carried to the appropriate place by the handle 17, the water sample container is put on the second bearing seat 27 in advance, the container plug is put into the circular seat 33 and the second fixing screw 34 is tightened to fix the container plug, the water taking container is slowly put into the water to reach the predetermined first layer depth for sampling, then it is taken out of the water surface, the container with water is put on the first bearing seat 7, a hose is taken, one end of the hose is connected with the outlet end of the container with water, the other end of the hose is put into a water sample container through the rectangular through hole, after the water sample container is filled with water, the hose is pulled out and the corresponding lock plate 30 is rotated, the lock plate 30 is rotated to the appropriate angle and the push-pull rod 31 is pushed, the push-pull rod 31 moves in the guide cylinder 29, the push-pull rod 31 drives the container plug through the round rod 32 and the circular seat 33 to block the water sample container filled with water, the knob 23 is rotated, the knob 23 can drive the second rotating seat 20 to rotate to the appropriate angle through the first gear 21 and the second gear 22, the rotation of the rotating seat of the second rotating seat 20 can rotate the water sample container filled with water to the appropriate position and rotate the next empty water sample container to the position corresponding to the rectangular through hole, the above steps are repeated to complete the sampling and collection of other layers.

[0043] The specific embodiment is only an explanation of the application, which is not a limitation of the application, and those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, but as long as it is within the scope of the claims of the application, it is protected by the patent law.

Claims

1. A sampling device for water environment engineering testing, characterized in that: The utility model provides a kind of rotating device, including base (1), the upper surface one side of base (1) is fixedly connected with box (3), the upper surface of box (3) is fixedly connected with box body (5), the inside of box body (5) is fixedly connected with support (6), the first bearing seat (7) is equipped on support (6), the first bearing seat (7) is connected by slider with support (6), the upper surface other side of base (1) is fixedly connected with lower base (9), the inside of lower base (9) is equipped with rotating device, the second rotating seat (20) is equipped on rotating device, the upper surface of second rotating seat (20) is fixedly connected with fixed seat (24), the fixed seat (24) is equipped with slide (25), the slide (25) is connected by third set screw with fixed seat (24), the slide (25) is fixedly connected with disc (26), the upper surface of disc (26) is fixedly connected with second bearing seat (27) symmetry, the first set screw (28) is equipped on second bearing seat (27), the upper surface of lower base (9) is fixedly connected with arc plate (11), the upper end of arc plate (11) is fixedly connected with cylinder (10), the upper end of cylinder (10) is insertedly connected with upper base (12), the first rotating seat (13) is equipped on upper base (12), the first rotating seat (13) is connected by annular plate with upper base (12), the first rotating seat (13) is equipped with push-pull device.

2. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The rotating device includes first gear (21), second gear (22) and knob (23), the inside bottom surface of lower base (9) is insertedly connected with first rotating rod, the first gear (21) is fixedly connected on the upper end of first rotating rod, the inside bottom surface of base is insertedly connected with second rotating rod, the second gear (22) is fixedly connected on second rotating rod and outer cylindrical surface is engagedly connected with the outer cylindrical surface of first gear (21), the second gear (22) is fixedly connected with second connecting rod, the lower surface middle of knob (23) is fixedly connected with the upper end of connecting rod, the second rotating seat (20) is connected with first gear (21) by first connecting rod.

3. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The push-pull device includes guide cylinder (29) fixedly connected on the first rotating seat (13) symmetry, the guide cylinder (29) is inserted with round rod (32), the upper end of round rod (32) is fixedly connected with lock plate (30), the lower end of round rod (32) is fixedly connected with circular seat (33), the circular seat (33) is equipped with second set screw (34), the lock plate (30) is fixedly connected with push-pull rod (31).

4. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The first bearing seat (7) is symmetrically communicated with water outlet pipe (8) in, the inside of box body (5) is equipped with collection box (35) symmetry.

5. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The drawer (4) is equipped on the box (3).

6. The sampling device for detecting water environment engineering according to claim 3, wherein The first rotating seat (13) is fixedly connected with rotary rod (14).

7. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The arc-shaped frame is connected with arc plate (11) by pin rod (18), the arc-shaped frame is fixedly connected with pull handle (19) correspondingly, the arc-shaped frame is equipped with second observation window (16).

8. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The cylinder (10) is provided with a rectangular through hole, the first bearing seat (7) is provided with a rectangular opening, the rectangular opening and the rectangular through hole correspond, and the cylinder (10) is provided with a first observation window (15).

9. The sampling device for detecting water environment engineering according to claim 1, characterized in that: The base (1) is fixedly connected with the supporting legs (2) on the lower surface, the supporting legs (2) are fixedly connected with the rollers, and the base (1) is fixedly connected with the handles (17).

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