CN216746932U

CN216746932U - Scalable water sample collection system

Info

Publication number: CN216746932U
Application number: CN202220147392.4U
Authority: CN
Inventors: 孙秀美; 李绍莹; 颜宏; 张纪云
Original assignee: Shandong Spectrum Detection Technology Co ltd
Current assignee: Shandong Spectrum Detection Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-14
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a telescopic water sample collecting device, which comprises a telescopic rod and a water collecting barrel, wherein the telescopic rod is connected with a wire spool through a mounting seat, the wire spool is wound with a cable, the end part of the telescopic rod is provided with a telescopic wire bundling mechanism through a connecting piece, one end of the cable passes through the wire bundling mechanism and is fixedly connected with the water collecting barrel, the wire bundling mechanism comprises a first sleeve and a second sleeve, the first sleeve is provided with a slot, the second sleeve is connected with an inserting column, the inserting column is inserted in the slot in a sliding way, the end part of the second sleeve is provided with a wire bundling opening in the shape of a round platform, the utility model has more stability when the water collecting barrel filled with water is lifted, the shaking range of the water collecting barrel is greatly reduced, the collected water is reduced to be leaked, the water collecting barrel can be quickly immersed in the water, and the water collecting efficiency is improved, and large particle impurities in water can be simply filtered, and the quality of collected water is improved.

Description

Scalable water sample collection system

Technical Field

The utility model relates to a water sample monitoring and collecting technical field specifically is a scalable water sample collection system.

Background

The water sample monitoring refers to the monitoring of physical properties, monitoring of metal compounds, monitoring of non-metallic inorganic substances, monitoring of organic compounds, biological monitoring, measuring of hydrological and meteorological parameters and substrate monitoring of environmental water bodies (rivers, lakes, reservoirs, underground water and the like) and water pollution sources (domestic sewage, hospital sewage, industrial sewage and the like), before sampling, a water container and a sampler made of proper materials are selected according to the properties of monitoring items and the requirements of a sampling method, the water container and the sampler are cleaned, and a water sample is required to be returned to a laboratory as soon as possible after being collected. Determining the longest storage time according to the geographic position of the sampling point and the measurement items, selecting a proper transportation mode, boxing the water sample in order to avoid loss or contamination caused by vibration and collision in the transportation process, tightly extruding the water sample by using foam plastics or paper strips, and attaching a mark on the top of the box.

However, when the collecting device for water sample monitoring in the prior art is used for lifting and pulling the water collecting bucket filled with water, the water collecting bucket is not good in stability and easy to shake left and right, the water collecting efficiency of the existing water collecting bucket is low, and impurities in water cannot be filtered simply, so that a telescopic water sample collecting device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable water sample collection system, more stable when carrying the sampling bucket of filling with water, to a great extent has reduced the range of rocking of sampling bucket, reduces the water of gathering and is spilled, can make the sampling bucket immerse to the aquatic fast, has improved the efficiency of water sampling, and can carry out simple filtration to the large granule impurity of aquatic, improves the quality of the water of gathering to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a scalable water sample collection system, includes telescopic link water sampling barrel, be connected with the wire reel through the mount pad on the telescopic link, around being equipped with the cable on the wire reel, telescopic bundling mechanism is installed through the connecting piece to the tip of telescopic link, the one end of cable is passed bundling mechanism fixed connection on water sampling barrel, bundling mechanism includes first sleeve pipe and second sleeve pipe, the slot has been seted up on the first sleeve pipe, be connected with on the second sleeve pipe and insert the post, insert the post and slide and peg graft in the inside of slot, the sheathed tube tip of second sets up the bunch mouth that the round platform was described, the activity is provided with spacing ball on the cable, the diameter of spacing ball is greater than the internal diameter of the bunch mouth of second sleeve pipe tip.

Preferably, the water collecting bucket comprises a bucket body and a U-shaped hanging frame, one end of the cable is bolted on the hanging frame, and the end part of the hanging frame is rotatably connected to the side part of the bucket body.

Preferably, a semicircular first cover plate and a semicircular second cover plate are respectively installed at the bucket opening of the bucket body, the second cover plate is rotatably connected to the first cover plate, and a plurality of groups of water inlet holes are formed in the second cover plate.

Preferably, a balancing weight is fixedly mounted at the upper end of the side part of the barrel body and is positioned on one side close to the second cover plate.

Preferably, the telescopic link includes the connecting rod that the three-section internal diameter is unequal, and each group the lower extreme of connecting rod all fixed mounting has the link, the cable is located the inside of multiunit link.

Preferably, the connecting piece is a U-shaped connecting piece, the connecting piece is fixedly arranged at the end part of the telescopic rod through a bolt, and the upper end of the wire bundling mechanism is rotatably arranged inside the connecting piece.

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

1. through the design of the wire bundling mechanism, the end part of the second sleeve is set to be a round table-shaped wire bundling opening, the inner diameter of the wire bundling opening is slightly larger than the outer diameter of the cable, the wire winding disc is reversely shaken to drive the water sampling barrel to move upwards, and the cable continuously contracts into the wire bundling mechanism, the wire bundling mechanism plays a limiting role on the cable, the shaking amplitude of the wire bundling mechanism in the process of lifting the water sampling barrel is reduced, when the water sampling barrel abuts against the wire bundling mechanism, the water sampling barrel upwards extrudes the second sleeve, the second sleeve drives the inserting column to move in the slot, and the length of the wire bundling mechanism is shortened, so that the stability of the water sampling barrel in the lifting process can be further improved;

2. through the design of water sampling bucket, the water sampling bucket includes the stores pylon of staving and U-shaped, after the staving contact surface of water, under the effect of balancing weight, the staving takes place to incline, and the staving to the lopsidedness of second apron, until the second apron submerges in water, the inside of staving is flowed into from the inlet opening to water, and the large granule impurity of inlet opening filterable aquatic, the utility model discloses can make the water sampling bucket immerse to the aquatic fast, improve the efficiency of water sampling, and can carry out simple filtration to the large granule impurity of aquatic, improve the quality of the water of gathering.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural view of the connecting member and the wire bundling mechanism of the present invention;

fig. 3 is an exploded schematic view of the wire bundling mechanism of the present invention;

fig. 4 is a schematic structural diagram of the barrel, the counterweight, the first cover plate and the second cover plate of the present invention.

In the figure: 1. a telescopic rod; 2. a wire spool; 3. hanging a ring; 4. a cable; 5. a connecting member; 6. a wire bundling mechanism; 61. a first sleeve; 62. inserting a column; 63. a second sleeve; 7. a water sampling barrel; 71. a hanger; 72. a balancing weight; 73. a barrel body; 8. a limiting ball; 9. a slot; 10. a first cover plate; 11. and a second cover plate.

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.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a telescopic water sample collecting device comprises a telescopic rod 1 and a water collecting barrel 7, wherein the telescopic rod 1 is connected with a wire spool 2 through a mounting seat, a cable 4 is wound on the wire spool 2, the cable 4 is made of wear-resistant materials, the telescopic rod 1 comprises three connecting rods with different inner diameters, the thinner connecting rod is contracted into the thicker upper connecting rod, the lower end of each group of connecting rods is fixedly provided with a hanging ring 3, the cables 4 are positioned inside a plurality of groups of hanging rings 3, so that the cables 4 are more stable during contraction, the end part of the telescopic rod 1 is provided with a telescopic wire bundling mechanism 6 through a connecting piece 5, the connecting piece 5 is a U-shaped connecting piece, the connecting piece 5 is fixedly arranged at the end part of the telescopic rod 1 through a bolt, the upper end of the wire bundling mechanism 6 is rotatably arranged inside the connecting piece 5, and one end of each cable 4 penetrates through the wire bundling mechanism 6 and is fixedly connected onto a water collecting bucket 7;

the wire bundling mechanism 6 comprises a first sleeve 61 and a second sleeve 63, a slot 9 is formed in the first sleeve 61, an inserting column 62 is connected to the second sleeve 63, four groups of the slot 9 and the inserting column 62 are arranged in an annular array, the inserting column 62 is inserted into the slot 9 in a sliding mode, the end portion of the second sleeve 63 is provided with a circular truncated cone-shaped wire bundling opening, the inner diameter of the wire bundling opening is slightly larger than the outer diameter of the cable 4, a limiting ball 8 is movably arranged on the cable 4, the diameter of the limiting ball 8 is larger than that of the wire bundling opening at the end portion of the second sleeve 63, and the limiting ball 8 plays a role in protecting the wire bundling mechanism 6 and the water collection barrel 7 and prevents the wire bundling mechanism and the water collection barrel from colliding;

the water sampling barrel 7 comprises a barrel body 73 and a U-shaped hanging frame 71, one end of a cable 4 is bolted on the hanging frame 71, the end part of the hanging frame 71 is rotatably connected to the side part of the barrel body 73, a semicircular first cover plate 10 and a semicircular second cover plate 11 are respectively installed at the barrel opening of the barrel body 73, the diameters of the first cover plate 10 and the second cover plate 11 are equal to the inner diameter of the barrel body 73, the second cover plate 11 is rotatably connected to the first cover plate 10, a plurality of groups of water inlet holes are formed in the second cover plate 11, a balancing weight 72 is fixedly installed at the upper end of the side part of the barrel body 73, the balancing weight 72 is located on one side close to the second cover plate 11, when the barrel body 73 is placed into water, the barrel body 73 inclines to one side close to the second cover plate 11, and water enters the barrel body 73 from the water inlet holes.

When the device is used, the telescopic rod 1 is firstly stretched, the connecting piece 5 provided with the wire bundling mechanism 6 is arranged at the end part of the telescopic rod 1 through a bolt, then one end of the cable 4 passes through the hanging ring 3 at the lower end of the telescopic rod 1 and passes through the wire bundling mechanism 6, then the limiting ball 8 is sleeved on the end part of the cable 4, then one end of the cable 4 is fastened on the hanging rack 71 on the water collection barrel 7, then the wire winding disc 2 is shaken by hands, the cable 4 is extended to drive the water collection barrel 7 to approach to the water surface of a water collection area, after the barrel body 73 is contacted with the water surface, the barrel body 73 is inclined under the action of the balancing weight 72, and the barrel body 73 is inclined towards one side of the second cover plate 11 until the second cover plate 11 is submerged in water, the water flows into the barrel body 73 from the water inlet hole, and the water inlet hole can filter large-particle impurities in the water;

after water collection is completed, the wire spool 2 is reversely shaken to drive the water collection barrel 7 to move upwards, the cable 4 continuously contracts towards the wire bundling mechanism 6, the wire bundling mechanism 6 has a limiting effect on the cable to reduce the shaking amplitude of the cable in the process of lifting the water collection barrel 7, when the water collection barrel 7 is lifted to be in contact with the limiting ball 8 and the limiting ball 8 is abutted against the wire bundling mechanism 6, the water collection barrel 7 upwards extrudes the second sleeve 63, the second sleeve 63 drives the inserting column 62 to move in the slot 9, the length of the wire bundling mechanism 6 is shortened, and the stability of the water collection barrel 7 in the lifting process can be further improved.

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. The utility model provides a scalable water sample collection system, includes telescopic link (1) and water sampling bucket (7), its characterized in that: the telescopic rod (1) is connected with a wire spool (2) through a mounting seat, a cable (4) is wound on the wire spool (2), the end part of the telescopic rod (1) is provided with a telescopic wire bundling mechanism (6) through a connecting piece (5), one end of the cable (4) passes through the wire bundling mechanism (6) and is fixedly connected with the water sampling barrel (7), the wire binding mechanism (6) comprises a first sleeve (61) and a second sleeve (63), the first sleeve (61) is provided with a slot (9), the second sleeve (63) is connected with an insert column (62), the inserting column (62) is inserted in the inserting groove (9) in a sliding mode, the end portion of the second sleeve (63) is provided with a circular truncated cone-shaped wire harness opening, the cable (4) is movably provided with a limiting ball (8), and the diameter of the limiting ball (8) is larger than the inner diameter of a wire binding port at the end part of the second sleeve (63).

2. A scalable water sample collection system according to claim 1, characterized in that: the water sampling barrel (7) comprises a barrel body (73) and a U-shaped hanging frame (71), one end of the cable (4) is bolted to the hanging frame (71), and the end part of the hanging frame (71) is rotatably connected to the side part of the barrel body (73).

3. A scalable water sample collection system according to claim 2, characterized in that: a semicircular first cover plate (10) and a semicircular second cover plate (11) are respectively installed at the opening of the barrel body (73), the second cover plate (11) is rotatably connected to the first cover plate (10), and a plurality of groups of water inlet holes are formed in the second cover plate (11).

4. A scalable water sample collection system according to claim 3, characterized in that: a balancing weight (72) is fixedly mounted at the upper end of the side part of the barrel body (73), and the balancing weight (72) is positioned at one side close to the second cover plate (11).

5. A scalable water sample collection system according to claim 1, characterized in that: the telescopic rod (1) comprises three connecting rods with different inner diameters, each group of connecting rods is fixedly provided with a hanging ring (3) at the lower end, and the cable (4) is positioned inside the hanging rings (3).

6. A scalable water sample collection system according to claim 1, characterized in that: the connecting piece (5) is a U-shaped connecting piece, the connecting piece (5) is fixedly arranged at the end part of the telescopic rod (1) through a bolt, and the upper end of the wire bundling mechanism (6) is rotatably arranged in the connecting piece (5).