CN211401795U

CN211401795U - Sampling device for industrial water quality inspection

Info

Publication number: CN211401795U
Application number: CN201921472653.4U
Authority: CN
Inventors: 梁茹
Original assignee: Shaanxi Zhongce Network Technology Development Co ltd
Current assignee: Shaanxi Zesheng Guoyuan Environmental Technology Co.,Ltd.
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-09-01
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to a sampling device technical field just discloses a be used for industrial water quality testing to use sampling device, including the sampling pipe. This a sampling device for industrial water quality inspection, through being provided with first gear and second gear, can make it drive first gear rotation after rotating the hand pole, because first gear and second gear meshing, can make second gear rotate back drive the loose ring and rotate, again because of the loose ring inboard seted up with the screw thread of threaded rod outside looks adaptation, can promote the sealing strip that its bottom is connected and remove, and first gear diameter is less than the diameter of second gear, so after first gear rotation two rings, the second gear just rotates the round, can effectively control the speed in the liquid quilt suction sampling pipe, can make the user hold behind the anti-skidding rubber sleeve, rotate the hand pole again, like this can the person of facilitating the use, thereby steerable liquid sampling volume, reach the effect that the person of facilitating the use used and improve inspection efficiency.

Description

Sampling device for industrial water quality inspection

Technical Field

The utility model relates to a sampling device technical field specifically is a be used for industrial water quality testing to use sampling device.

Background

Sampling is also called sampling, a part of sample units are extracted from all samples to be researched, the basic requirement is to ensure that the extracted sample units have sufficient representativeness to all samples, the sampling aims to estimate and deduce all sample characteristics from analysis and research results of the extracted sample units, and the sampling is an economic and effective work and research method commonly adopted by scientific experiments, quality inspection and social investigation.

At present, various liquids are prepared and then need to be sampled to be checked to detect the quality of the liquids, and the quantity of the sampled liquid needs to be controlled during sampling to more conveniently and accurately detect the quality of the liquids, for example, industrial water needs to be sampled and detected to observe whether the industrial water meets the discharge standard or not during discharge, otherwise, the environment is seriously polluted, and therefore, the sampling device for industrial water quality checking is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a be used for industrial water quality testing to use sampling device possesses advantages such as convenient control sampling weight and person of facilitating the use, has solved inconvenient control sampling weight and has reduced the problem of inspection efficiency.

(II) technical scheme

In order to realize the purpose of conveniently controlling the sampling quantity and facilitating the use of a user, the utility model provides the following technical scheme: the utility model provides a sampling device for industrial water quality inspection, includes the sampling pipe, sampling pipe top swing joint has one end to run through and extend to its inside threaded rod, threaded rod top fixedly connected with horizontal piece, threaded rod outside swing joint has the movable ring that is located the sampling pipe inside, movable ring outside fixed mounting has the second gear, sampling pipe inner chamber left side wall fixedly connected with one end respectively with the U type stopper of the left side laminating of movable ring top and bottom, sampling pipe right side swing joint has one end to run through and extend to its inside hand pole, the left outside fixed mounting of hand pole has first gear, first gear and the meshing of second gear, threaded rod bottom fixedly connected with one end respectively with the swing joint piece of sampling pipe inner chamber left and right sides wall laminating, swing joint piece bottom fixed mounting has one end respectively with the sealing strip of sampling pipe inner chamber left and right sides wall laminating, sampling pipe bottom intercommunication has the liquid suction pipe, sampling pipe outside fixed mounting has the anti-skidding rubber sleeve, first recess has been seted up in anti-skidding rubber sleeve left side, the second recess that quantity is four is seted up on anti-skidding rubber sleeve right side, sampling pipe front side is seted up and is located the viewing aperture of anti-skidding rubber sleeve below, the inside is inlayed and is had observation glass in the viewing aperture, it is provided with the graduation apparatus to observe the glass front side, sampling pipe top fixedly connected with quantity is two and is located the U type connecting block of the threaded rod left and right sides, two U type connecting block inboard all through dwang and string rope fixed connection.

Preferably, the inner side of the movable ring is provided with threads, and the threads are matched with the threads on the outer side of the threaded rod.

Preferably, the sampling pipe is hollow inside, and an opening is formed in the top wall of an inner cavity of the sampling pipe, and the diameter of the opening is matched with that of the threaded rod.

Preferably, the diameter of the inner side of the U-shaped limiting block is matched with the width of the movable ring, and the diameter of the sealing strip is larger than the distance between the left side wall and the right side wall of the inner cavity of the sampling pipe.

Preferably, the first groove and the second groove are both arc-shaped, and the diameter of the first groove is larger than that of the second groove.

Preferably, the through hole is opened to the right side wall of sampling pipe inner chamber, the through hole diameter and hand rocker diameter phase-match.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for industrial water quality testing to use sampling device possesses following beneficial effect:

the sampling device for the industrial water quality inspection is provided with a first gear and a second gear, the first gear can be driven to rotate by rotating a hand lever, the second gear can be driven to rotate by rotating the hand lever because the first gear is meshed with the second gear, the movable ring can be driven to rotate by rotating the second gear, and the threaded rod can move up and down because the inner side of the movable ring is provided with a thread matched with the outer side of the threaded rod, so that a sealing strip connected with the bottom of the threaded rod can be pushed to move, the sealing strip can be extruded in the moving process because the diameter of the sealing strip is larger than the distance between the left side wall and the right side wall of the inner cavity of the sampling tube, liquid can be pumped into the sampling tube, the diameter of the first gear is smaller than that of the second gear, the second gear can rotate for one circle after the first gear rotates for two circles, the speed of the liquid pumped into the sampling tube can be effectively controlled, and then the anti-slip, the anti-skidding rubber sleeve can be held by a user and then the hand-operated rod is rotated, so that the anti-skidding rubber sleeve is convenient for the user to use, the liquid sampling quantity can be controlled, and the effects of facilitating the use of the user and improving the inspection efficiency are achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the present invention;

fig. 3 is an enlarged view of a portion a in the structure diagram 1 of the present invention.

In the figure: 1 sample tube, 2 anti-skidding rubber sleeves, 3 hand poles, 4 first recesses, 5 movable connecting blocks, 6 liquid suction pipes, 7 horizontal pieces, 8 viewing apertures, 9 observation glass, 10 graduations, 11 threaded rods, 12 movable rings, 13 first gears, 14 second gears, 15U-shaped limiting blocks, 16 sealing strips, 17 string ropes, 18U-shaped connecting blocks, 19 second recesses.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sampling device for industrial water quality inspection comprises a sampling tube 1, a threaded rod 11 with one end penetrating and extending into the sampling tube 1 is movably connected to the top of the sampling tube 1, the sampling tube 1 is hollow and has an opening on the top wall of the inner cavity, the diameter of the opening is matched with the diameter of the threaded rod 11 and can stabilize the threaded rod 11 to move up and down, a cross block 7 is fixedly connected to the top of the threaded rod 11, a movable ring 12 positioned inside the sampling tube 1 is movably connected to the outer side of the threaded rod 11, threads are arranged on the inner side of the movable ring 12 and are matched with the threads on the outer side of the threaded rod 11, so that the threaded rod 11 can move up and down after the movable ring 12 rotates, a second gear 14 is fixedly installed on the outer side of the movable ring 12, a U-shaped limiting block 15 with one end respectively attached to the top and the left side of the bottom of the movable ring 12 is fixedly connected, the right side wall of the inner cavity of the sampling tube 1 is provided with a through hole, the diameter of the through hole is matched with the diameter of the hand lever 3, the rotation of the hand lever 3 can be stabilized, the outer part of the left side of the hand lever 3 is fixedly provided with a first gear 13, the first gear 13 is meshed with a second gear 14, the bottom of a threaded rod 11 is fixedly connected with a movable connecting block 5, one end of the movable connecting block is respectively jointed with the left side wall and the right side wall of the inner cavity of the sampling tube 1, the bottom of the movable connecting block 5 is fixedly provided with a sealing strip 16, one end of the sealing strip is respectively jointed with the left side wall and the right side wall of the inner cavity of the sampling tube 1, the diameter of the inner side of a U-shaped limiting block 15 is matched with the width of a movable ring 12, the diameter of the sealing strip 16 is larger than the distance between, the right side of the anti-skid rubber sleeve 2 is provided with four second grooves 19, the first groove 4 and the second grooves 19 are arc-shaped, the diameter of the first groove 4 is larger than that of the second groove 19, so that a user can conveniently hold the sampling tube 1, the front side of the sampling tube 1 is provided with an observation port 8 positioned below the anti-skid rubber sleeve 2, the inner side of the observation port 8 is inlaid with observation glass 9, the front side of the observation glass 9 is provided with a dial gauge 10, the top of the sampling tube 1 is fixedly connected with two U-shaped connecting blocks 18 which are positioned at the left side and the right side of the threaded rod 11, the inner sides of the two U-shaped connecting blocks 18 are fixedly connected with a hanging rope 17 through rotating rods, when the hand-operated rod 3 is rotated, the hand-operated rod can drive the first gear 13 to rotate, because the first gear 13 is meshed with the second gear 14, the second gear 14 can drive the movable ring 12 to rotate, and because the inner side of the movable ring 12, therefore, the threaded rod 11 can move up and down, the sealing strip 16 connected with the bottom of the threaded rod can be pushed to move, the diameter of the sealing strip 16 is larger than the distance between the left side wall and the right side wall of the inner cavity of the sampling tube 1, the sealing strip can be in an extruded state in the moving process, liquid can be pumped into the sampling tube 1, the diameter of the first gear 13 is smaller than that of the second gear 14, after the first gear 13 rotates for two circles, the second gear 14 rotates for one circle, the speed of the liquid pumped into the sampling tube 1 can be effectively controlled, the hand-operated rod 3 can be rotated by arranging the anti-skidding rubber sleeve 2 after the user holds the anti-skidding rubber sleeve 2, and the use of the user can be facilitated, so that the liquid sampling quantity can be controlled, and the effects of facilitating the use of the user and improving the inspection efficiency are achieved.

To sum up, the sampling device for the industrial water quality inspection is provided with the first gear 13 and the second gear 14, the first gear 13 can be driven to rotate by rotating the hand lever 3, the movable ring 12 can be driven to rotate by rotating the second gear 14 due to the meshing of the first gear 13 and the second gear 14, and the threaded rod 11 can move up and down by arranging the thread matched with the outer side of the threaded rod 11 on the inner side of the movable ring 12, so that the sealing strip 16 connected with the bottom of the threaded rod 11 can be pushed to move, the sealing strip 16 can be in an extruded state in the moving process due to the fact that the diameter of the sealing strip 16 is larger than the distance between the left side wall and the right side wall of the inner cavity of the sampling tube 1, liquid can be pumped into the sampling tube 1, the diameter of the first gear 13 is smaller than that of the second gear 14, and the second gear 14 can only rotate for one circle after the first gear 13 rotates for two circles, can the speed of effective control liquid in the suction to sampling pipe 1, the rethread is provided with anti-skidding rubber sleeve 2, can make the user hold behind the anti-skidding rubber sleeve 2, rotates hand pole 3 again, can the person of facilitating the use like this uses to steerable liquid sampling weight reaches the effect that the person of facilitating the use used and improve inspection efficiency, has solved above-mentioned inconvenient control sampling weight and has reduced the problem of inspection efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sampling device for industrial water quality inspection, comprising a sampling pipe (1), characterized in that: the sampling tube is characterized in that one end of the top of the sampling tube (1) is movably connected with a threaded rod (11) penetrating through and extending to the interior of the sampling tube, a cross block (7) is fixedly connected to the top of the threaded rod (11), a movable ring (12) positioned inside the sampling tube (1) is movably connected to the outer side of the threaded rod (11), a second gear (14) is fixedly installed on the outer side of the movable ring (12), a first gear (13) is fixedly installed on the left outer side of the hand crank (3), the first gear (13) is meshed with the second gear (14), a movable connecting block (5) is fixedly connected to the bottom of the threaded rod (11), one end of the movable connecting block penetrates through and extends to the hand crank (3) inside the sampling tube (1), and the movable connecting blocks are respectively attached to the left side wall and the right side wall of the inner cavity of the sampling tube (1), the movable connecting block (5) is fixedly provided with a sealing strip (16) with one end respectively attached to the left side wall and the right side wall of an inner cavity of the sampling tube (1), the bottom of the sampling tube (1) is communicated with a liquid pumping pipe (6), the outer side of the sampling tube (1) is fixedly provided with an anti-slip rubber sleeve (2), the left side of the anti-slip rubber sleeve (2) is provided with a first groove (4), the right side of the anti-slip rubber sleeve (2) is provided with four second grooves (19), the front side of the sampling tube (1) is provided with an observation port (8) positioned below the anti-slip rubber sleeve (2), the inner side of the observation port (8) is inlaid with observation glass (9), the front side of the observation glass (9) is provided with a dial gauge (10), and the top of the sampling tube (1) is fixedly connected with U-shaped connecting blocks (18) which are two in quantity and are, the inner sides of the two U-shaped connecting blocks (18) are fixedly connected with a hanging rope (17) through rotating rods.

2. The sampling device for industrial water quality inspection according to claim 1, wherein: the inner side of the movable ring (12) is provided with threads, and the threads are matched with the threads on the outer side of the threaded rod (11).

3. The sampling device for industrial water quality inspection according to claim 1, wherein: the sampling tube (1) is hollow and provided with an opening on the top wall of an inner cavity, and the diameter of the opening is matched with that of the threaded rod (11).

4. The sampling device for industrial water quality inspection according to claim 1, wherein: the diameter of the inner side of the U-shaped limiting block (15) is matched with the width of the movable ring (12), and the diameter of the sealing strip (16) is larger than the distance between the left side wall and the right side wall of the inner cavity of the sampling tube (1).

5. The sampling device for industrial water quality inspection according to claim 1, wherein: the first groove (4) and the second groove (19) are both arc-shaped, and the diameter of the first groove (4) is larger than that of the second groove (19).

6. The sampling device for industrial water quality inspection according to claim 1, wherein: the right side wall of the inner cavity of the sampling tube (1) is provided with a through hole, and the diameter of the through hole is matched with that of the hand-operated rod (3).