CN217180042U

CN217180042U - Portable sewage detection sampling device

Info

Publication number: CN217180042U
Application number: CN202220086023.9U
Authority: CN
Inventors: 王梦杰; 郑小雅; 张凯丽; 赵佳萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-12
Anticipated expiration: 2032-01-14

Abstract

The utility model provides a portable sewage detection sampling device, which comprises a plurality of collecting bottles and connecting rods, wherein the top parts of the collecting bottles are in threaded connection with a second annular seat, a first annular seat is arranged at the top part of the second annular seat, and an inserted rod is vertically arranged in the first annular seat; the upper end and the lower end of one side of the collecting bottle are both provided with water inlet pipes, the outer surface of each water inlet pipe is provided with a second notch, one end of each water inlet pipe, which is far away from the collecting bottle, is in threaded connection with a sealing cover, and a rotating shaft is rotatably arranged at the center of each sealing cover and is positioned in each sealing cover; the collecting bottle is characterized in that one end of the connecting rod, far away from the collecting bottle, is provided with a rotating shaft, a cylindrical rubber sealing seat is arranged on the rotating shaft and is arranged in the water inlet pipe, a first notch is formed in the cylindrical rubber sealing seat, and the first notch is the same as the second notch in size. The utility model discloses when using, under the condition of pulling the stay cord, can be with external rivers in the sample bottle, easy operation, convenient to use.

Description

Portable sewage detection sampling device

Technical Field

The utility model belongs to the technical field of the quality of water sample, especially indicate a portable sewage detection sampling device.

Background

In order to research water quality, water samples need to be collected, and the current water sample collection methods mainly include two methods, one method is to directly put a water collection pipe into water and pump the water, but when the depth is large, the water is easily limited by the length of the water collection pipe.

Disclosure of Invention

For solving the deficiencies of the prior art, the utility model provides a portable sewage detection sampling device.

The technical scheme of the utility model is realized like this:

the portable sewage detection sampling device comprises a plurality of collecting bottles and connecting rods, wherein the tops of the collecting bottles are in threaded connection with a second annular seat, a first annular seat is arranged at the top of the second annular seat, and an inserted rod is vertically arranged in the first annular seat;

the upper end and the lower end of one side of the collecting bottle are both provided with water inlet pipes, the outer surface of each water inlet pipe is provided with a second notch, one end of each water inlet pipe, which is far away from the collecting bottle, is in threaded connection with a sealing cover, and a rotating shaft is rotatably arranged at the center of each sealing cover and is positioned in each sealing cover;

the utility model discloses a collecting bottle, including connecting rod, connecting rod one end installation pivot, installation cylindricality rubber seal receptacle in the pivot, cylindricality rubber seal receptacle installs in the inlet tube, set up first breach on the cylindricality rubber seal receptacle, first breach is the same with second breach size, one side that the collecting bottle was kept away from to cylindricality rubber seal receptacle is equipped with the torsional spring, the one end of torsional spring is connected in the pivot, the other end of torsional spring is connected on the inner wall of sealed lid, the stay cord is connected to connecting rod one side.

Preferably, the top of the inserted bar is inserted into the support tube, the bottom of the support tube is provided with a locking bolt, the bottom of the inserted bar and one side of the support tube are provided with a plurality of fixing rings, and the pull rope penetrates through the fixing rings.

Preferably, a handle is arranged on one side of the second annular seat.

Preferably, a handle is arranged on one side of the top of the supporting tube.

Preferably, a pull ring is connected to the top of the pull rope.

Preferably, the one end that the pivot was kept away from to the connecting rod is connected with the go-between, even is equipped with the connector link on the go-between, and the other end of connector link all connects on the stay cord.

Preferably, the connection buckle is a universal buckle or a dog-bone buckle.

Preferably, a bottle cap is connected to each collection bottle.

Compared with the prior art, the utility model discloses when using, the inserted bar can be flexible in the stay tube to change the sample depth, and under the condition of pulling stay cord, can be with external rivers in the sampling bottle, easy operation, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a portable sewage detection sampling device's spatial structure schematic diagram.

Fig. 2 is the utility model provides a connection structure schematic diagram of sealed lid and inlet tube among portable sewage detection sampling device.

In the figure: the collecting bottle comprises a collecting bottle 1, a second annular seat 2, a handle 3, a first annular seat 4, an inserting rod 5, a locking bolt 6, a supporting pipe 7, a handle 8, a fixing ring 9, a connecting rod 10, a pull rope 11, a water inlet pipe 12, a rotating shaft 13, a second gap 14, a cylindrical rubber sealing seat 15, a first gap 16, a torsion spring 17, a sealing cover 18, a pull ring 19, a connecting buckle 20 and a connecting ring 21.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a portable sewage detection sampling device, includes a plurality of receiving flask 1 and connecting rod 10, the top threaded connection second annular seat 2 of receiving flask 1, the first annular seat 4 of 2 top installations of second annular seat, do not communicate between second annular seat 2 and the first annular seat 4, perpendicular installation inserted bar 5 in the first annular seat 4, in the operation process of reality, the bottleneck department of receiving flask 1 is equipped with the bottle lid, can take off it from second annular seat 2 after the sample is accomplished, is covering tightly the bottle lid.

The top of inserted bar 5 is pegged graft in stay tube 7, and inserted bar 5 and stay tube 7 form telescopic link structure, conveniently adjusts sample length, and locking bolt 6 is installed to the bottom of stay tube 7, rotates locking bolt 6 and can contact with inserted bar 5 to length between with inserted bar 5 and the stay tube 7 is fixed. As shown in FIG. 1, the inserted rod 5 is provided with scales which are not marked, and the length of the supporting tube 7 is a fixed value, so that the inserted rod 5 is provided with scale marks to facilitate the adjustment of the sampling depth.

Fixing rings 9 are arranged on the inserted rod 5 and one side of the supporting pipe, and it is emphasized that a plurality of fixing rings 9 are arranged at intervals on the supporting pipe 7, and one fixing ring 9 is arranged on the bottom of the inserted rod 5, so that the inserted rod is not prevented from extending and retracting in the supporting pipe.

As shown in fig. 1, a water inlet pipe 12 is mounted at the upper end and the lower end of one side of a collecting bottle 1, a second notch 14 is formed in the outer surface of the water inlet pipe 12, one end of the water inlet pipe 12, which is far away from the collecting bottle 1, is in threaded connection with a sealing cover 18, a rotating shaft 13, specifically a bearing, is rotatably mounted at the center of the sealing cover 18, the rotating shaft 13 is located in the sealing cover 18, one end of a connecting rod 10 is mounted at one end of the rotating shaft 13, which is far away from the collecting bottle 1, a cylindrical rubber sealing seat 15 is mounted on the rotating shaft 13, and the cylindrical rubber sealing seat 15 is mounted in the water inlet pipe 12; the surface of the cylindrical rubber sealing seat 15 is provided with sealing rubber, and the cylindrical rubber sealing seat 15 is used for plugging the water inlet pipe 12.

Offer first breach 16 on the cylindricality rubber seal receptacle 15, first breach 16 is the same with second breach 14 size, and one side that collection bottle 1 was kept away from to cylindricality rubber seal receptacle 15 is equipped with torsional spring 17, and the one end of torsional spring 17 is connected on pivot 13, and the other end of torsional spring 17 is connected on sealed 18, and stay cord 11 is connected to connecting rod 10 one side.

Specifically, under the condition that does not use this sampling device, first breach 16 misplaces each other with second breach 14 under torsional spring 17's drive, torsional spring 17 is in quiescent condition this moment, after beating stay cord 11, align each other between first breach 16 and the second breach 14, let inlet tube 12 and external world switch on, let water get into inside the sample bottle, because the deepest position water pressure of below is big more, the below obtains the inlet tube and is used for into water, the inlet tube 12 of top can be with the air escape in the sample bottle, loosen stay cord 11 after the sample is accomplished, first breach 16 and second breach 14 can misplace each other and seal under torsional spring 17's drive.

Furthermore, a handle 3 is installed on one side of the second annular seat 2, and a user can hold the handle 3 with one hand and rotate the sampling bottle with the other hand to take off the sampling bottle.

Furthermore, a handle 8 is arranged on one side of the top of the supporting tube 7, so that the user can hold the supporting tube conveniently.

Furthermore, the top of the pull rope 11 is connected with a pull ring 19, and the pull ring 19 is used for conveniently pulling the pull rope.

Further, the one end that pivot 13 was kept away from to connecting rod 10 is connected with go-between 21, even is equipped with connector link 20 on the go-between 21, and the other end of connector link 20 all connects on stay cord 11, and connector link 20 is universal knot or dog rope buckle, and after a receiving flask 1 was filled with water, can follow and take off second ring-shaped seat 2, trades another receiving flask again and continues to use.

Furthermore, each collecting bottle 1 is connected with a bottle cap, and the collecting bottle filled with water is screwed and sealed by the bottle cap.

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 portable sewage detection sampling device comprises a plurality of collecting bottles (1) and connecting rods (10), and is characterized in that the tops of the collecting bottles (1) are in threaded connection with a second annular seat (2), a first annular seat (4) is installed at the top of the second annular seat (2), and an inserted rod (5) is vertically installed in the first annular seat (4);

the upper end and the lower end of one side of the collecting bottle (1) are respectively provided with a water inlet pipe (12), the outer surface of the water inlet pipe (12) is provided with a second notch (14), one end of the water inlet pipe (12), which is far away from the collecting bottle (1), is in threaded connection with a sealing cover (18), a rotating shaft (13) is rotatably arranged at the center of the sealing cover (18), and the rotating shaft (13) is positioned in the sealing cover (18);

connecting rod (10) one end installation pivot (13) are kept away from one of collecting bottle (1) and are served, installation cylindricality rubber seal receptacle (15) are gone up in pivot (13), install in inlet tube (12) cylindricality rubber seal receptacle (15), set up first breach (16) on cylindricality rubber seal receptacle (15), first breach (16) are the same with second breach (14) size, one side that collecting bottle (1) was kept away from in cylindricality rubber seal receptacle (15) is equipped with torsional spring (17), the one end of torsional spring (17) is connected on pivot (13), the other end of torsional spring (17) is connected on the inner wall of sealed lid (18), stay cord (11) is connected to connecting rod (10) one side.

2. The portable sewage detecting and sampling device according to claim 1, wherein the top of the inserted rod (5) is inserted into the support tube (7), the bottom of the support tube (7) is provided with a locking bolt (6), the bottom of the inserted rod (5) and one side of the support tube (7) are provided with fixing rings (9), the number of the fixing rings (9) on the support tube (7) is multiple, and the pull rope (11) passes through the fixing rings (9).

3. The portable sewage detecting and sampling device according to claim 1, wherein a handle (3) is installed on one side of the second annular seat (2).

4. The portable sewage detecting and sampling device according to claim 2, wherein a handle (8) is installed on one side of the top of the supporting pipe (7).

5. The portable sewage detecting and sampling device according to claim 1, wherein a pull ring (19) is connected to the top of the pull rope (11).

6. The portable sewage detecting and sampling device according to claim 1, wherein one end of the connecting rod (10) far away from the rotating shaft (13) is connected with a connecting ring (21), the connecting ring (21) is connected with a connecting buckle (20), and the other end of the connecting buckle (20) is connected with the pull rope (11).

7. The portable sewage detecting and sampling device according to claim 5, wherein the connection buckle (20) is a universal buckle or a dog leash buckle.

8. The portable sewage detecting and sampling device according to claim 1, wherein a bottle cap is connected to each collecting bottle (1).