CN111649998A

CN111649998A - Sampling device for sewage inspection

Info

Publication number: CN111649998A
Application number: CN202010573583.2A
Authority: CN
Inventors: 肖翠婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-09-11

Abstract

The invention relates to a sampling device, in particular to a sampling device for testing sewage. The technical problem to be solved by the invention is as follows: provided is a sampling device for sewage inspection, which can more accurately sample the interior of a sewer pipe. A sampling device for testing sewage, comprising: a support frame; the surrounding cylinder is arranged on the supporting frame; the power assembly is arranged on the support frame and works by providing power through the motor; the sampling assembly is arranged on the support frame and is used for sampling sewage in a pulling mode; the pushing assembly is arranged between the support frame and the sampling assembly and is pushed in a rotating mode; the collection assembly is installed on the support frame. According to the invention, through the swinging of the sliding rail, the two cylinder bodies can work simultaneously, the continuous sampling of sewage is realized, the sampling speed is improved, the first hose can be automatically discharged through the matching of the pushing plate and the special-shaped rod, and the equipment is more convenient to use.

Description

Sampling device for sewage inspection

Technical Field

The invention relates to a sampling device, in particular to a sampling device for testing sewage.

Background

Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short. Mainly used water in life, which contains more organic matters and is easy to treat. When sewage is treated, sampling detection needs to be carried out on the sewage.

Patent No. CN209043644U discloses a sampling device for municipal sewage treatment, including a base, the base is cross-shaped, four ends of the base are respectively provided with a groove, the inner surface of the groove is connected with a support plate in a sliding way, the top end of the base is provided with a fixing hole, one end of the support plate is provided with a placing groove, the top end of the placing groove is fixedly connected with an elastic tube and a telescopic rod, a spring is sleeved with the telescopic rod, the length of the support plate is adjusted by an operator through the groove of the base, the sampling device for municipal sewage treatment is conveniently placed at a sewer opening, a motor drives a motor shaft to fold and unfold a collecting barrel through a motor, manual operation is avoided, manpower is saved, working efficiency is improved, the whole sampling device for municipal sewage treatment is reduced through the contraction of a telescopic column, the sampling device is convenient to carry, and plays a fixing role on the collecting barrel through a limiting plate and a limiting pipe, preventing the sampling device from moving. The device can sample sewage, but because sample in the sewer pipe, the mode can not be fine stretches into the position that needs in the pipeline and samples.

Therefore, there is a need to develop a sampling device for inspecting sewage, which can more accurately sample the sewage in the sewage pipeline.

Disclosure of Invention

In order to overcome the defect that the sampling position cannot be well controlled when sewage in a sewer line is sampled at present, the invention has the technical problems that: provided is a sampling device for sewage inspection, which can more accurately sample the interior of a sewer pipe.

A sampling device for testing sewage, comprising: a support frame; the surrounding cylinder is arranged on the supporting frame; the power assembly is arranged on the support frame and works by providing power through the motor; the sampling assembly is arranged on the support frame and is used for sampling sewage in a pulling mode; the pushing assembly is arranged between the support frame and the sampling assembly and is pushed in a rotating mode; the collection assembly is installed on the support frame.

Optionally, the power assembly comprises: the speed reducing motor is arranged on the support frame; and the pushing plate is arranged on the output shaft of the speed reducing motor.

Optionally, the sampling assembly comprises: a fixing rod installed on the surrounding cylinder; two cylinder bodies are arranged on the fixed rod; the first hose is arranged on the cylinder body and wound on the surrounding cylinder; the piston is slidably arranged in the cylinder body; the connecting rod is arranged on the piston and is in sliding connection with the cylinder body; and the first spring is arranged between the connecting rod on the front side and the cylinder body.

Optionally, the pushing assembly comprises: a support plate mounted on the surrounding cylinder; the vertical rod is rotatably arranged on the supporting plate; the right-angle rod is arranged on the vertical rod; the slide rail is installed on the vertical rod and is connected with the connecting rod in a sliding mode.

Optionally, the collecting assembly comprises: the sampling bottle is arranged on the supporting frame; the pipeline is installed between the sampling bottle and the cylinder body.

Optionally, the method further includes: the special-shaped rod is slidably arranged on the surrounding cylinder; the second spring is arranged between the special-shaped rod and the surrounding cylinder; and the clamping frame is arranged on the special-shaped rod and clamps the first hose.

Optionally, the method further includes: the two first wedge-shaped blocks are arranged on the special-shaped rod; the connecting rod is arranged on the supporting plate; the cross rod is arranged on the connecting rod in a sliding manner; the second wedge-shaped block is arranged on the cross rod and matched with the first wedge-shaped block; and the third spring is arranged between the second wedge-shaped block and the connecting rod.

The beneficial effects are that: according to the invention, through the swinging of the sliding rail, the two cylinder bodies can work simultaneously, the continuous sewage sampling is realized, the sampling speed is improved, the first hose can be discharged automatically through the matching of the pushing plate and the special-shaped rod, the equipment is more convenient to use, the first hose can be discharged continuously through the matching of the second wedge-shaped block and the first wedge-shaped block, and the first hose does not need to be discharged when the pushing plate is contacted with the special-shaped rod.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the power module of the present invention.

Fig. 3 is a schematic perspective view of a sampling assembly according to the present invention.

Fig. 4 is a schematic perspective view of the pushing assembly of the present invention.

Fig. 5 is a perspective view of the collecting assembly of the present invention.

FIG. 6 is a schematic view of a first partial body structure according to the present invention.

FIG. 7 is a schematic view of a second partial body structure according to the present invention.

Reference numbers in the drawings: the device comprises a support frame 1, a winding drum 2, a speed reducing motor 3, a pushing plate 4, a first hose 5, a fixing rod 6, a cylinder body 7, a piston 8, a connecting rod 9, a first spring 10, a supporting plate 11, a vertical rod 12, a right-angle rod 13, a sliding rail 14, a pipeline 15, a sampling bottle 16, a special-shaped rod 17, a second spring 18, a clamping frame 19, a first wedge block 20, a connecting rod 21, a cross rod 22, a second wedge block 23 and a third spring 24.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

Example 1

The utility model provides a sampling device that inspection sewage was used, as shown in fig. 1-5, including support frame 1, encircle a section of thick bamboo 2, power component, the sampling subassembly, promote subassembly and collection subassembly, support frame 1 left side upper portion has through the bolt rigid coupling to encircle a section of thick bamboo 2, support frame 1 right side is installed and is provided power through the motor and carry out the power component that power carries out work, the sampling subassembly that carries out the sewage sample through the pulling mode is installed at support frame 1 top, be equipped with the promotion subassembly that promotes through the rotation mode between support frame 1 and the sampling subassembly, install the collection subassembly on the support frame 1 of sampling subassembly below.

When needing to use the device to carry out the sewage sampling, at first place equipment in the sampling place, then place sampling assembly's sample part in sewage, then drive through power component and promote the subassembly and begin work for sampling assembly begins work, samples sewage, and the sewage of sampling gets into in the collection subassembly, and after the sewage sampling finishes, control power component stop work, then resets equipment.

The power assembly comprises a speed reducing motor 3 and a pushing plate 4, the speed reducing motor 3 is fixedly connected to the right side of the support frame 1 through a bolt, and the pushing plate 4 is connected to an output shaft at the top of the speed reducing motor 3 through a rotating rod.

When needs sample sewage, control gear motor 3 rotates, drives catch plate 4 and rotates, and catch plate 4 rotates and triggers the promotion subassembly for the sampling subassembly begins to sample sewage, and the sewage sample finishes the back, control gear motor 3 stop work.

Sampling assembly is including first hose 5, the dead lever 6, the cylinder body 7, piston 8, connecting rod 9 and first spring 10, it has dead lever 6 to encircle 2 right side upper portions welding of a section of thick bamboo, both ends all have cylinder body 7 through the bolt rigid coupling around the dead lever 6, equal slidingtype is equipped with piston 8 in the

cylinder body

7, 8 right side center on pistons is connected with connecting rod 9, connecting

rod

9 and 7 sliding connection of cylinder body, be connected with first spring 10 between connecting rod 9 and the cylinder body 7 of front side, be connected with first hose 5 that has the check valve between 7 left sides of two cylinder bodies, the check valve setting on first hose 5 is in the junction of first hose 5 and cylinder body 7, first hose 5 twines on encircleing a section of thick bamboo 2.

When needing to take a sample to sewage, stretch into the place of sewage sample with first hose 5, drive the push assembly through power component and begin work, push assembly during operation, first spring 10 compression and reset and push assembly cooperation, make the connecting rod 9 of one side move right, the connecting rod 9 of opposite side will move left, make 8 one of the pistons of both sides move left and right and move right, piston 8 moves right and moves sewage suction through first hose 5, piston 8 that moves left is gone into the collection subassembly with water pressure, so, can be continuous carry out the sample of sewage, improve sample rate. And after the sewage is sampled, the first hose 5 is collected.

The pushing assembly comprises a supporting plate 11, a vertical rod 12, a right-angle rod 13 and a sliding rail 14, the lower portion of the right side of the surrounding cylinder 2 is fixedly connected with the supporting plate 11 through a bolt, the vertical rod 12 is rotatably arranged at the right of the supporting plate 11, the right-angle rod 13 is welded at the bottom end of the vertical rod 12, the sliding rail 14 is fixedly connected to the top end of the vertical rod 12 through a bolt, and the sliding rail 14 is slidably connected with a connecting.

When the catch bar 4 rotates and contacts with right angle pole 13, promote right angle pole 13 and rotate, and then drive montant 12 and rotate to drive slide rail 14 and rotate, make about the connecting rod 9 of the left and right sides remove and carry out the sampling of sewage, when catch bar 4 rotated and separated with right angle pole 13, first spring 10 resets and drives montant 12 and resets, makes slide rail 14 reset. Therefore, the two cylinder bodies 7 can work simultaneously through the swinging of the slide rail 14, and the equipment is more convenient to use.

The collection assembly comprises a pipeline 15 and a sampling bottle 16, the front side of the middle part of the support frame 1 is fixedly connected with the sampling bottle 16 through a bolt, the top of the sampling bottle 16 is connected with a pipeline 15 with a one-way valve, the pipeline 15 is connected with the left parts of the two cylinder bodies 7, and the one-way valve on the pipeline 15 is arranged at the joint of the pipeline 15 and the cylinder bodies 7.

When sewage passes through piston 8 extrusion, impress the sewage through pipeline 15 in the sampling bottle 16, simultaneously because there is the check valve in the pipeline 15, so sewage can not be taken out, after the sewage sample finishes, take out the sewage in the sampling bottle 16.

Example 2

On the basis of the embodiment 1, as shown in fig. 6 to 7, the hose clamp further comprises a special-shaped rod 17, a second spring 18 and a clamping frame 19, the special-shaped rod 17 is arranged in a sliding mode around the middle of the cylinder 2, the second spring 18 is connected between the right side of the special-shaped rod 17 and the center of the right side of the cylinder 2, the clamping frame 19 is welded at the left end of the special-shaped rod 17, and the clamping frame 19 clamps the first hose 5.

When the pushing plate 4 rotates to be in contact with the special-shaped rod 17, the clamping frame 19 is pushed to move leftwards, the second spring 18 is compressed, the clamping frame 19 moves leftwards to release the first hose 5, the first hose 5 is discharged, and when the pushing plate 4 rotates to be separated from the special-shaped rod 17, the second spring 18 resets to drive the special-shaped rod 17 to reset, so that the clamping frame 19 resets. Therefore, the first hose 5 can be automatically discharged, and the equipment is more convenient to use.

Still including first wedge 20, connecting rod 21, horizontal pole 22, second wedge 23 and third spring 24, first wedge 20 has all been welded to both sides around the special-shaped pole 17 right part, and connecting rod 21 has all been welded to both sides around the backup pad 11, and connecting rod 21 bottom all is slided type and is equipped with horizontal pole 22, and horizontal pole 22 inner all has been welded second wedge 23, second wedge 23 and the cooperation of first wedge 20, is connected with third spring 24 between second wedge 23 and the connecting rod 21.

When heterotypic pole 17 moves left, drive first wedge 20 and move left, move left when contacting with second wedge 23 at first wedge 20, promote second wedge 23 and move to the outside, the compression of third spring 24, when first wedge 20 moves left second wedge 23, second wedge 23 resets under third spring 24's effect, make first wedge 20 fixed, heterotypic pole 17 and above-mentioned fixed, so, can continuously emit first hose 5, need not be when the contact of slurcam 4 and heterotypic pole 17, just can emit first hose 5. After the sewage sampling is finished, the cross rod 22 is pulled outwards, so that the second wedge-shaped block 23 is separated from the first wedge-shaped block 20, and the special-shaped rod 17 and the devices on the special-shaped rod are reset.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a sampling device that inspection sewage was used which characterized by, including:

a support frame;

the surrounding cylinder is arranged on the supporting frame;

the power assembly is arranged on the support frame and works by providing power through the motor;

the sampling assembly is arranged on the support frame and is used for sampling sewage in a pulling mode;

the pushing assembly is arranged between the support frame and the sampling assembly and is pushed in a rotating mode;

the collection assembly is installed on the support frame.

2. A sampler device for sewage examination as claimed in claim 1, wherein the power module comprises:

the speed reducing motor is arranged on the support frame;

and the pushing plate is arranged on the output shaft of the speed reducing motor.

3. A sampling device for inspecting contaminated water according to claim 2, wherein the sampling assembly comprises:

a fixing rod installed on the surrounding cylinder;

two cylinder bodies are arranged on the fixed rod;

the first hose is arranged on the cylinder body and wound on the surrounding cylinder;

the piston is slidably arranged in the cylinder body;

the connecting rod is arranged on the piston and is in sliding connection with the cylinder body;

and the first spring is arranged between the connecting rod on the front side and the cylinder body.

4. A sampler device for sewage examination as claimed in claim 3, wherein the push member comprises:

a support plate mounted on the surrounding cylinder;

the vertical rod is rotatably arranged on the supporting plate;

the right-angle rod is arranged on the vertical rod;

the slide rail is installed on the vertical rod and is connected with the connecting rod in a sliding mode.

5. A sampling device for use in the examination of waste water according to claim 4 wherein the collection assembly comprises:

the sampling bottle is arranged on the supporting frame;

the pipeline is installed between the sampling bottle and the cylinder body.

6. A sampling device for use in examining contaminated water according to claim 5, further comprising:

the special-shaped rod is slidably arranged on the surrounding cylinder;

the second spring is arranged between the special-shaped rod and the surrounding cylinder;

and the clamping frame is arranged on the special-shaped rod and clamps the first hose.

7. A sampling device for use in examining wastewater according to claim 6 further comprising: the two first wedge-shaped blocks are arranged on the special-shaped rod;

the connecting rod is arranged on the supporting plate;

the cross rod is arranged on the connecting rod in a sliding manner;

the second wedge-shaped block is arranged on the cross rod and matched with the first wedge-shaped block;

and the third spring is arranged between the second wedge-shaped block and the connecting rod.