CN214334363U

CN214334363U - Water quality sample collection device

Info

Publication number: CN214334363U
Application number: CN202120110703.5U
Authority: CN
Inventors: 卢丹
Original assignee: Anshan Hydrological Bureau Of Liaoning Province
Current assignee: Anshan Hydrological Bureau Of Liaoning Province
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-01
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a quality of water sample collection device, the bracing piece comprises a supporting bar, the lower terminal surface sliding connection of bracing piece has the movable block, be equipped with moving mechanism between movable block and the bracing piece, the first mounting panel of lower terminal surface fixedly connected with and the second mounting panel of movable block, it is equipped with a plurality of collecting pipes, a plurality of to run through on the first mounting panel all be equipped with absorbing mechanism in the collecting pipe, be equipped with the second motor in the second mounting panel, second mounting panel internal rotation is connected with a plurality of sleeves, be equipped with drive mechanism between second motor and a plurality of sleeves, the lateral wall fixedly connected with handle of bracing piece. The utility model has reasonable structural design, can collect water quality at different positions, has better adaptability and brings convenience to workers; can also collect the quality of water on the same perpendicular line, need not to carry out the repeated collection many times, the practicality is better.

Description

Water quality sample collection device

Technical Field

The utility model relates to a water quality monitoring technology field especially relates to a quality of water sample collection system.

Background

And (4) quality detection, namely laying monitoring sections (a contrast section, a control section and a reduction section) at the river (lake) section, determining monitoring sampling point positions and collecting water samples. Usually, optimization and adjustment are performed according to statistics and analysis of years of monitoring data, and the most representative water sample is obtained by fewer sampling sections and measuring points. Scientific point distribution sampling is the basis for truly reflecting the water environment quality and the time-space distribution of pollutants; the existing collection mode is to collect water quality by manually holding a collection device, when water quality at different positions needs to be collected, workers need to take a boat, which is troublesome, and the manual collection depth is single, so that water quality at different heights on the same vertical line cannot be collected at the same time; therefore, a water quality sample collecting device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a water quality sample collecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quality of water sample collection device, includes the bracing piece, the lower terminal surface sliding connection of bracing piece has the movable block, be equipped with moving mechanism between movable block and the bracing piece, the first mounting panel of lower terminal surface fixedly connected with and the second mounting panel of movable block, it is equipped with a plurality of collecting pipes to run through on the first mounting panel, and is a plurality of all be equipped with absorption mechanism in the collecting pipe, be equipped with the second motor in the second mounting panel, the second mounting panel internal rotation is connected with a plurality of sleeves, be equipped with drive mechanism between second motor and a plurality of sleeves, the lateral wall fixedly connected with handle of bracing piece.

Preferably, the moving mechanism includes a sliding groove disposed on the lower end surface of the support rod, the moving block is slidably connected to an inner wall of the sliding groove, the inner wall of the sliding groove is rotatably connected to a first threaded rod, the first threaded rod penetrates through the moving block and is in threaded connection with the moving block, a first motor is disposed in the support rod, and a power end of the first motor is fixedly connected to the first threaded rod.

Preferably, absorption mechanism includes the piston of sliding connection at the collection inside pipe wall, the lateral wall fixedly connected with second threaded rod of piston, the second threaded rod extend to in the sleeve and rather than threaded connection, fixedly connected with installation piece between collecting pipe and the second mounting panel, the second threaded rod runs through the installation piece and is connected rather than rotating, be equipped with guiding mechanism between installation piece and the second threaded rod.

Preferably, guiding mechanism is including setting up the sliding tray at the second threaded rod lateral wall, the inner wall fixedly connected with guide bar of sliding tray, fixedly connected with connecting block in the installation piece, guide bar through connection piece and rather than sliding connection.

Preferably, the transmission mechanism comprises a main chain wheel fixedly connected to the power end of the second motor, a driven chain wheel fixedly connected with the sleeve is sleeved on the outer side wall of the sleeve, and the main chain wheel is connected with the driven chain wheel through a chain.

Preferably, the outer side wall of the handle is sleeved with a rubber pad fixedly connected with the handle.

Compared with the prior art, the utility model, its beneficial effect does:

1. through moving mechanism's effect, first motor drives first threaded rod and rotates, because the movable block is by the spacing unable rotation of spout, first threaded rod rotates and drives the movable block and remove, so can adjust the position of collecting pipe, makes its quality of water that can different positions collect, and the practicality is better, offers convenience for the staff.

2. Through absorbing mechanism, drive mechanism and guiding mechanism's combined action, the second motor drives the main chain wheel and rotates, the main chain wheel drives the chain and rotates, the chain drives from the sprocket rotation, and then drive the sleeve and rotate, because the second threaded rod can't rotate under guiding mechanism's spacing, the sleeve rotates and drives the second threaded rod and remove, the second threaded rod drives the piston and removes, the removal of piston can be gone into the collecting tube with water absorption, so can collect same perpendicular water quality on the line, need not to carry out repetitious collection, the practicality is better.

In conclusion, the water quality collection device can collect water quality at different positions, has good adaptability and brings convenience to workers; can also collect the quality of water on the same perpendicular line, need not to carry out the repeated collection many times, the practicality is better.

Drawings

Fig. 1 is a schematic structural view of a water quality sample collection device provided by the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at B;

FIG. 4 is a schematic view of the connection between the master sprocket and the slave sprocket.

In the figure: the device comprises a support rod 1, a handle 2, a sliding groove 3, a first threaded rod 4, a first motor 5, a moving block 6, a first mounting plate 7, a second mounting plate 8, a collecting pipe 9, a piston 10, a second threaded rod 11, a mounting block 12, a sliding groove 13, a guide rod 14, a connecting block 15, a sleeve 16, a second motor 17, a main chain wheel 18, a secondary chain wheel 19 and a chain 20.

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.

Referring to fig. 1-4, a water quality sample collecting device comprises a supporting rod 1, a moving block 6 is connected to the lower end surface of the supporting rod 1 in a sliding manner, a moving mechanism is arranged between the moving block 6 and the supporting rod 1, the moving mechanism comprises a sliding groove 3 arranged on the lower end surface of the supporting rod 1, the moving block 6 is connected with the inner wall of the sliding groove 3 in a sliding manner, a first threaded rod 4 is connected to the inner wall of the sliding groove 3 in a rotating manner, the first threaded rod 4 penetrates through the moving block 6 and is in threaded connection with the moving block, a first motor 5 is arranged in the supporting rod 1, the power end of the first motor 5 is fixedly connected with the first threaded rod 4, when water quality at different positions needs to be collected, the first motor 5 is started, the first threaded rod 4 is driven to rotate by the first motor 5, the moving block 6 cannot rotate due to the fact that the moving block 6 is limited by the sliding groove 3, the moving block 4 rotates to drive the moving block 6 to move, and therefore the position of a collecting pipe 9 can be adjusted, the water quality collecting device can collect water quality at different positions, has better practicability and brings convenience to workers.

The lower end face of the moving block 6 is fixedly connected with a first mounting plate 7 and a second mounting plate 8, the first mounting plate 7 is provided with a plurality of collecting pipes 9 in a penetrating manner, each collecting pipe 9 is internally provided with an absorption mechanism, each absorption mechanism comprises a piston 10 connected to the inner wall of the corresponding collecting pipe 9 in a sliding manner, the side wall of each piston 10 is fixedly connected with a second threaded rod 11, each second threaded rod 11 extends into a sleeve 16 and is in threaded connection with the sleeve, a mounting block 12 is fixedly connected between each collecting pipe 9 and the corresponding second mounting plate 8, each second threaded rod 11 penetrates through the corresponding mounting block 12 and is in rotational connection with the corresponding mounting block, the sleeves 16 are rotated to drive the second threaded rods 11 to move, the second threaded rods 11 drive the pistons 10 to move, the pistons 10 can absorb water into the collecting pipes 9 due to the movement of the pistons 10, water on the same vertical line can be collected without repeated collection for many times, the practicability is better.

Be equipped with guiding mechanism between installation piece 12 and the second threaded rod 11, guiding mechanism is including setting up the sliding tray 13 at 11 lateral walls of second threaded rod, the inner wall fixedly connected with guide bar 14 of sliding tray 13, fixedly connected with connecting block 15 in the installation piece 12, guide bar 14 through connection piece 15 and rather than sliding connection, through guiding mechanism's effect, can carry on spacingly to second threaded rod 11, make it difficult emergence rotate.

A second motor 17 is arranged in the second mounting plate 8, a plurality of sleeves 16 are rotatably connected in the second mounting plate 8, a transmission mechanism is arranged between the second motor 17 and the plurality of sleeves 16, the transmission mechanism comprises a main chain wheel 18 fixedly connected to the power end of the second motor 17, a driven chain wheel 19 fixedly connected with the outer side wall of each sleeve 16 is sleeved on the outer side wall of each sleeve 16, the main chain wheel 18 is connected with the driven chain wheel 19 through a chain 20, when water quality needs to be collected, the second motor 17 is started, the second motor 17 drives the main chain wheel 18 to rotate, the main chain wheel 18 drives the chain 20 to rotate, and the chain drives the driven chain wheel 19 to rotate so as to drive the sleeves 16 to rotate; the lateral wall fixedly connected with handle 2 of bracing piece 1, the lateral wall cover of handle 2 is equipped with rather than fixed connection's rubber pad.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the utility model discloses in, when the quality of water of different positions was collected to needs, start first motor 5, first motor 5 drives first threaded rod 4 and rotates, because movable block 6 is by 3 spacing unable rotations of spout, first threaded rod 4 rotates and drives movable block 6 and remove, so can adjust the position of collecting pipe 9, make its quality of water that can the different positions collect, the practicality is better, offers convenience for the staff.

When quality of water is collected to needs, start second motor 17, second motor 17 drives the main sprocket 18 and rotates, main sprocket 18 drives chain 20 and rotates, the chain drives from sprocket 19 and rotates, and then drive sleeve 16 and rotate, because second threaded rod 11 can't rotate under guiding mechanism's spacing, sleeve 16 rotates and drives second threaded rod 11 and removes, second threaded rod 11 drives piston 10 and removes, piston 10's removal can be with in the water absorption income collecting pipe 9, so can collect the quality of water on the same perpendicular line, need not to carry out repetitious collection many times, the practicality is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quality of water sample collection device, includes bracing piece (1), its characterized in that, the lower terminal surface sliding connection of bracing piece (1) has movable block (6), be equipped with moving mechanism between movable block (6) and bracing piece (1), the lower terminal surface fixedly connected with first mounting panel (7) and second mounting panel (8) of movable block (6), it is equipped with a plurality of collecting pipes (9) to run through on first mounting panel (7), and is a plurality of all be equipped with absorption mechanism in collecting pipe (9), be equipped with second motor (17) in second mounting panel (8), second mounting panel (8) internal rotation is connected with a plurality of sleeves (16), be equipped with drive mechanism between second motor (17) and a plurality of sleeves (16), the lateral wall fixedly connected with handle (2) of bracing piece (1).

2. The water quality sample collecting device according to claim 1, wherein the moving mechanism comprises a sliding groove (3) arranged on the lower end surface of the supporting rod (1), the moving block (6) is connected with the inner wall of the sliding groove (3) in a sliding manner, the inner wall of the sliding groove (3) is rotatably connected with a first threaded rod (4), the first threaded rod (4) penetrates through the moving block (6) and is in threaded connection with the moving block, a first motor (5) is arranged in the supporting rod (1), and the power end of the first motor (5) is fixedly connected with the first threaded rod (4).

3. A water quality sample collection device according to claim 1, wherein the absorption mechanism comprises a piston (10) slidably connected to the inner wall of the collection pipe (9), a second threaded rod (11) is fixedly connected to the side wall of the piston (10), the second threaded rod (11) extends into the sleeve (16) and is in threaded connection with the sleeve, a mounting block (12) is fixedly connected between the collection pipe (9) and the second mounting plate (8), the second threaded rod (11) penetrates through the mounting block (12) and is rotatably connected with the mounting block, and a guide mechanism is arranged between the mounting block (12) and the second threaded rod (11).

4. A water quality sample collecting device according to claim 3, wherein the guiding mechanism comprises a sliding groove (13) arranged on the outer side wall of the second threaded rod (11), a guiding rod (14) is fixedly connected to the inner wall of the sliding groove (13), a connecting block (15) is fixedly connected to the inside of the mounting block (12), and the guiding rod (14) penetrates through the connecting block (15) and is connected with the connecting block in a sliding manner.

5. A water quality sample collecting device according to claim 1, wherein the transmission mechanism comprises a main chain wheel (18) fixedly connected to the power end of the second motor (17), the outer side wall of the sleeve (16) is sleeved with a driven chain wheel (19) fixedly connected with the sleeve, and the main chain wheel (18) is connected with the driven chain wheel (19) through a chain (20).

6. A water quality sample collection device according to claim 1, wherein the outer side wall of the handle (2) is sleeved with a rubber pad fixedly connected with the handle.