CN215598762U

CN215598762U - Water sampling device for sewage treatment

Info

Publication number: CN215598762U
Application number: CN202121208504.4U
Authority: CN
Inventors: 谢孔英; 赖拥军; 王宁
Original assignee: Zhejiang Weike Electromechanical Co ltd
Current assignee: Zhejiang Weike Electromechanical Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-21
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a water quality sampling device for sewage treatment, which comprises a bottom plate, wherein a rotating shaft is rotatably arranged on the bottom plate through a bearing arranged on one side of the top of the bottom plate, a motor is fixedly and alternately arranged on the upper side of the outer wall of the rotating shaft, a winding disc is fixedly arranged at the driving end of the motor, a pull rope is wound on the winding disc, one end of the pull rope is fixedly connected with a limiting plate, a pull rod is fixedly arranged at the bottom of the limiting plate, and a sampling barrel is sleeved on the outer wall of the pull rod. This quality of water sampling device for sewage treatment, this practicality is used through the cooperation of bottom plate, pivot, motor, rolling dish, stay cord, limiting plate, sampling bucket, lift piece, balancing weight, pull rod, piston and circular slot for inside the staff need not to enter into the sewer, can carry out sampling work, improved the convenience.

Description

Water sampling device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a water quality sampling device for sewage treatment.

Background

Sewage treatment (sewage treatment, water treatment): in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, a sewer is a main discharge channel of urban sewage treatment, and the sewage in the sewer needs to be sampled and detected in the sewage treatment.

However, traditional water sampling device for sewage treatment on the market at present, when sampling sewer sewage, the staff need get into the sewer bottom from the sewer mouth, then samples, and the sampling process is very loaded down with trivial details and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water quality sampling device for sewage treatment, which aims to solve the problems in the background technology.

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

the utility model provides a quality of water sampling device for sewage treatment, includes the bottom plate, the pivot is installed in the bearing rotation of bottom plate through installation on its top one side, the motor is installed to the upside fixed interlude of pivot outer wall, the drive end fixed mounting of motor has the rolling dish, the winding is provided with the stay cord on the rolling dish, the one end fixedly connected with limiting plate of stay cord, the bottom fixed mounting of limiting plate has the pull rod, the cover is equipped with the sampling bucket on the outer wall of pull rod, the circular slot has been seted up to the bottom of sampling bucket, the bottom fixed mounting of pull rod has the piston, the bottom fixed mounting of piston has the balancing weight.

As a further scheme of the utility model: the opposite side fixed mounting at bottom plate top has the support frame, one side fixed mounting of rolling dish has the position sleeve, magnet is installed to the top of bottom plate is inlayed, the top fixed mounting of support frame has the handle, be provided with positioning mechanism on the support frame.

As a still further scheme of the utility model: the both sides of sampling bucket all are provided with and carry the piece, and mention the piece and sampling bucket and be integrated into one piece structure.

As a still further scheme of the utility model: positioning mechanism includes the locating lever, the draw hole has been seted up to one side at support frame top, and the locating lever passes through draw hole and support frame sliding connection, the top fixed mounting of locating lever has the locating plate, the top fixed mounting of locating plate has the pull ring, the fixed cover of having connect annular fixture block on the outer wall of locating lever, the spring has been cup jointed to the locating lever outer wall in the top of annular fixture block.

As a still further scheme of the utility model: the pull rope is made of a steel wire rope.

As a still further scheme of the utility model: the top of the sampling barrel is provided with a sliding hole matched with the pull rod, and the sampling barrel is connected with the pull rod in a sliding mode through the sliding hole formed in the top of the sampling barrel.

Compared with the prior art, the utility model has the beneficial effects that:

1. this practicality is used through the cooperation of bottom plate, pivot, motor, rolling dish, stay cord, limiting plate, sampling bucket, lifting block, balancing weight, pull rod, piston and circular slot for inside the staff need not to enter into the sewer, can carry out the sampling work, improved the convenience, reduced the cost of labor and improved the efficiency of sampling work simultaneously.

2. The utility model discloses a magnet, the support frame, the locating lever, the pull ring, the handle, the position sleeve, annular fixture block, the slide opening, the locating plate, spring and positioning mechanism's cooperation is used, make balancing weight and magnet magnetic adsorption, the balancing weight, piston and pull rod are fixed relation, make the position of pull rod restricted, the pull rod restricts the position of sampling bucket, sampling device is the state of accomodating this moment, as shown in figure two, sampling device's each structure is all fixed, can directly carry sampling device through the handle and take, make sampling device conveniently carry more, the sampling work of being convenient for develop fast.

Drawings

FIG. 1 is a schematic structural diagram of a water quality sampling device for sewage treatment;

FIG. 2 is a schematic structural view of a water sampling apparatus for sewage treatment after being stored;

FIG. 3 is an enlarged schematic view of a water sampling apparatus for sewage treatment at A in FIG. 1;

fig. 4 is an enlarged schematic structural diagram of a water quality sampling device for sewage treatment at the position B in fig. 1.

In the figure: the device comprises a bottom plate 1, a magnet 2, a support frame 3, a rotating shaft 4, a positioning rod 5, a pull ring 6, a handle 7, a motor 8, a winding disc 9, a positioning sleeve 10, a pull rope 11, a limiting plate 12, a sampling barrel 13, a lifting block 14, a balancing weight 15, a pull rod 16, a piston 17, a circular groove 18, an annular clamping block 19, a sliding hole 20, a positioning plate 21, a spring 22 and a positioning mechanism 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a water quality sampling device for sewage treatment comprises a bottom plate 1, a rotating shaft 4 is rotatably installed on the bottom plate 1 through a bearing installed on one side of the top of the bottom plate 1, a motor 8 is fixedly and alternately installed on the upper side of the outer wall of the rotating shaft 4, a winding disc 9 is fixedly installed at the driving end of the motor 8, a pull rope 11 is wound on the winding disc 9, a limiting plate 12 is fixedly connected to one end of the pull rope 11, a pull rod 16 is fixedly installed at the bottom of the limiting plate 12, a sampling barrel 13 is sleeved on the outer wall of the pull rod 16, a circular groove 18 is formed in the bottom of the sampling barrel 13, a piston 17 is fixedly installed at the bottom end of the pull rod 16, the piston 17 is matched with the circular groove 18, a balancing weight 15 is fixedly installed at the bottom of the piston 17, a support frame 3 is fixedly installed on the other side of the top of the bottom plate 1, a positioning sleeve 10 is fixedly installed on one side of the winding disc 9, a magnet 2 is embedded in the top of the bottom plate 1, the top of the supporting frame 3 is fixedly provided with a handle 7, the supporting frame 3 is provided with a positioning mechanism 23, two sides of the sampling barrel 13 are both provided with lifting blocks 14, the lifting blocks 14 and the sampling barrel 13 are of an integrated structure, the positioning mechanism 23 comprises a positioning rod 5, one side of the top of the supporting frame 3 is provided with a slide hole 20, the positioning rod 5 is in sliding connection with the supporting frame 3 through the slide hole 20, the top end of the positioning rod 5 is fixedly provided with a positioning plate 21, the top of the positioning plate 21 is fixedly provided with a pull ring 6, the outer wall of the positioning rod 5 is fixedly sleeved with an annular clamping block 19, the outer wall of the positioning rod 5 is sleeved with a spring 22 above the annular clamping block 19, the positioning rod 5 is matched with a positioning sleeve 10, the pull rope 11 is made of a steel wire rope, the top of the sampling barrel 13 is provided with a slide hole matched with the pull rod 16, and the sampling barrel 13 is in sliding connection with the pull rod 16 through the slide hole arranged at the top of the sampling barrel, one side fixed mounting of support frame 3 has the switch, and switch and motor 8 all have a power through wire electric connection, and the switch passes through wire and motor 8 electric connection.

The working principle of the utility model is as follows:

when the device is used, when sewage in a sewer needs to be sampled, the bottom plate 1 is placed beside an inlet of the sewer, then the rolling disc 9 is driven to rotate by the rotation of the rotating shaft 4 through the rotatability between the rotating shaft 4 and the bottom plate 1 through the motor 8, the rolling disc 9 is rotated to the upper part of the inlet of the sewer, then the motor 8 is controlled to start working through a switch, the rolling disc 9 is driven to rotate by the driving end of the motor 8, the pull rope 11 is dismounted from the rolling disc 9, the limiting plate 12 and the sampling barrel 13 move towards the well together, when the sewage in the sewer meets, because the mass of the balancing weight 15 is far larger than that of the sampling barrel 13, when the balancing weight 15 and the sampling barrel 13 descend together in a water body, the descending speed of the balancing weight 15, the piston 17 and the pull rod 16 which are integrated is faster than that of the sampling barrel 13, so that when the sewage descends in the water body, the limiting plate 12 is always contacted with the bottom of the sampling barrel 13, at the moment, the circular groove 18 is in an open state in the descending process, water enters the sampling barrel 13 from the circular groove 18, sewage can fill the inside of the sampling barrel 13, at the moment, the motor 8 controls the steering of the winding disc 9 to enable the winding disc 9 to wind the pull rope 11, due to the pulling of the pull rope 11 to the limiting plate 12, the limiting plate 12 pulls the piston 17 and the balancing weight 15 through the pull rod 16, the piston 17 seals the circular groove 18, so that the subsequent sampling barrel 13 is pulled out of the water surface, the sampling water in the sampling barrel 13 cannot flow out through the circular groove 18, after the sampling barrel 13 is lifted above a wellhead, the rotating shaft 4 is rotated to rotate the sampling barrel 13 to the side of the wellhead, then the container is placed below the sampling barrel 13, the limiting plate 12 is manually pressed to enable the piston 17 to move downwards, at the moment, the circular groove 18 is opened, the water sample in the sampling barrel 13 is kept in a container prepared in advance through the circular groove 18 to finish sampling, so that a worker can sample without entering the interior of a sewer, the convenience is improved, the labor cost is reduced, and the sampling efficiency is improved at the same time, after the sampling device is used, the positioning sleeve 10 is rotated to a vertical position through the rotation of the motor 8, then the pull ring 6 is manually pulled, the pull ring 6 drives the positioning plate 21 to move upwards, the positioning plate 21 moves to drive the positioning rod 5 to move, the annular clamping block 19 moves along with the positioning rod 5, the spring 22 is extruded in the moving process of the annular clamping block 19, then the rotating shaft 4 is rotated, the positioning sleeve 10 is rotated to be under the positioning rod 5, then the pulling force on the pull ring 6 is released, under the elastic action of the spring 22, the spring 22 drives the positioning rod 5 to be clamped into the positioning sleeve 10 through the annular clamping block 19, carry out spacingly to position sleeve 10, carry out spacing back to position sleeve 10, because of motor 8, rolling dish 9 and position sleeve 10 are all fixed relation, make 4 unable rotations of pivot, meanwhile sampling bucket 13 follows rolling dish 9 through stay cord 11 and rotates to the top of bottom plate 1 together, and make balancing

weight

15 and 2 magnetic adsorption of magnet, balancing weight 15, piston 17 and pull rod 16 are fixed relation, make pull rod 16's position restricted, pull rod 16 restricts sampling bucket 13's position, sampling device is the state of accomodating this moment, as shown in figure two, each structure of sampling device is all fixed, can directly carry sampling device through handle 7, make sampling device more conveniently carry, be convenient for quick the developing of sampling work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a quality of water sampling device for sewage treatment, includes bottom plate (1), its characterized in that: bottom plate (1) rotates through the bearing of installation on its top one side and installs pivot (4), motor (8) are installed to the upside fixed interlude of pivot (4) outer wall, the drive end fixed mounting of motor (8) has rolling dish (9), the winding is provided with stay cord (11) on rolling dish (9), the one end fixedly connected with limiting plate (12) of stay cord (11), the bottom fixed mounting of limiting plate (12) has pull rod (16), the cover is equipped with sampling bucket (13) on the outer wall of pull rod (16), circular slot (18) have been seted up to the bottom of sampling bucket (13), the bottom fixed mounting of pull rod (16) has piston (17), the bottom fixed mounting of piston (17) has balancing weight (15).

2. The water quality sampling device for sewage treatment as set forth in claim 1, wherein: the utility model discloses a take-up reel, including bottom plate (1), winding dish (9), magnet (2) are installed to the top of bottom plate (1), the opposite side fixed mounting at bottom plate (1) top has support frame (3), one side fixed mounting of winding dish (9) has position sleeve (10), the top of bottom plate (1) is inlayed and is installed magnet (2), the top fixed mounting of support frame (3) has handle (7), be provided with positioning mechanism (23) on support frame (3).

3. The water quality sampling device for sewage treatment as set forth in claim 1, wherein: the two sides of the sampling barrel (13) are provided with lifting blocks (14), and the lifting blocks (14) and the sampling barrel (13) are of an integrally formed structure.

4. The water quality sampling device for sewage treatment as claimed in claim 2, wherein: positioning mechanism (23) include locating lever (5), draw runner (20) have been seted up to one side at support frame (3) top, and locating lever (5) pass through draw runner (20) and support frame (3) sliding connection, the top fixed mounting of locating lever (5) has locating plate (21), the top fixed mounting of locating plate (21) has pull ring (6), the fixed cover has connect annular fixture block (19) on the outer wall of locating lever (5), spring (22) have been cup jointed to the top that locating lever (5) outer wall is located annular fixture block (19).

5. The water quality sampling device for sewage treatment as set forth in claim 1, wherein: the pull rope (11) is made of a steel wire rope.

6. The water quality sampling device for sewage treatment as set forth in claim 1, wherein: the top of the sampling barrel (13) is provided with a sliding hole matched with the pull rod (16), and the sampling barrel (13) is connected with the pull rod (16) in a sliding mode through the sliding hole formed in the top of the sampling barrel.