CN209911177U

CN209911177U - River sediment content testing device

Info

Publication number: CN209911177U
Application number: CN201920578605.7U
Authority: CN
Inventors: 贾立兵
Original assignee: Chengdu Daoxing Technology Co Ltd
Current assignee: Chengdu Daoxing Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-07
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a measure technical field, and disclose a river silt content testing arrangement, including the fish lead, first fixed slot has all been seted up to the left and right sides at fish lead top, the inside fixed mounting of first fixed slot has first fixed block. This river silt content testing arrangement, put into the river with sampling device on the ship through the rope, the gravity that relies on the fish lead this moment drives whole device and pushes down, through the device sinks, the river can lead to the fact ascending pressure to the sampling case body, thereby promote the inside clamp plate of indent, upward movement, water liquid in the river this moment enters into the inside of sampling case body, upwards stimulate the rope after that, along with the rising of sampling case body, the river diminishes its pressure, gravity through the clamp plate, the clamp plate sinks to continue to cover the inside at the indent, thereby seal the sampling case body, after pulling the shore with the sampling case body, water liquid flows out behind the promotion clamp plate, the purpose that facilitates the use has been reached.

Description

River sediment content testing device

Technical Field

The utility model relates to a measure technical field, specifically be a river silt content testing arrangement.

Background

A silt measurer for measuring the silt content and particle diameter in water body is composed of suspended load sampler, bed quality sampler for collecting samples in river, and indoor analyzer for analyzing, measuring and calculating the sand content and particle diameter.

The river sand content testing device in the market at present is various, but is generally inconvenient to use, the existing measuring device generally adopts a horizontal sampler, when the sampler reaches a sampling position, an operator holds a sampler rod with one hand and forcibly pulls a pull rope of the sampler with the other hand to close a bin gate to obtain a measuring point water sample, the operation is particularly troublesome, and in an area with much silt, the impact of silt on the sampler can cause the partial structure of the sampler to fall off, so the river silt content testing device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a river silt content testing arrangement, possess advantages such as facilitate the use, it is very inconvenient to have solved to use on general, measuring device on the existing market generally all adopts horizontal sample thief, after the sample thief will reach the position of sampling, operator's one hand holds the sample thief pole, the cable of sample thief is violently pulled by one hand hard, make the door close, gain the measurement station water sample, it is very troublesome that visible use is got up, and in the region that silt is many, silt is to the striking of sample thief, can lead to the problem that sample thief part structure drops.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a river silt content testing device comprises a fish lead, wherein first fixing grooves are formed in the left side and the right side of the top of the fish lead, a first fixing block is fixedly arranged inside the first fixing groove, a first connecting column is fixedly arranged inside the first fixing block, a second fixing block is fixedly arranged at the top of the first connecting column, one end, close to the second fixing block, of the first connecting column penetrates through the bottom of the second fixing block and extends into the second fixing block, a sampling box body is fixedly arranged between two opposite sides of the second fixing block, second fixing grooves are formed in the left side and the right side of the sampling box body, a second fixing block is fixedly arranged inside the second fixing groove, a pressure groove is formed in the bottom wall of an inner cavity of the sampling box body, a water inlet hole formed in the sampling box body is fixedly arranged at the bottom of the pressure groove, the sampling box comprises a sampling box body, a pressure groove, a first limiting block, a second limiting block, a limiting rod, a limiting sleeve, a second connecting column, a pressure plate, a third limiting block, a third fixing block and a third fixing block, wherein the first limiting block is fixedly arranged on the bottom wall of the inner cavity of the sampling box body and positioned on the left side and the right side of the pressure groove, the second limiting block is fixedly arranged on the left side and the right side of the top wall of the inner cavity of the sampling box body, the limiting rod is fixedly arranged between the first limiting block and the second limiting block, the upper end and the lower end of the limiting rod respectively penetrate through the bottom of the second limiting block and the top of the first limiting block and extend to the inside of the second limiting block and the first limiting block, the limiting sleeve is movably arranged on the outer surface of the, and a rope is fixedly arranged inside the third fixed block.

Preferably, the size of first fixed block and the size looks adaptation of first fixed slot, first spliced pole sets up to the cylinder, and the external diameter of first spliced pole and the internal diameter looks adaptation of first fixed block.

Preferably, two the second fixed block is the left and right sides of symmetric distribution in sampling box body axis, the size of second fixed block and the size looks adaptation of second fixed slot.

Preferably, the inner diameter of the pressure groove is larger than that of the water inlet hole, and the first limiting block faces the second limiting block.

Preferably, the length of the first connecting column is greater than the length of the limiting rod, which is greater than the length of the second connecting column.

Preferably, the inner diameter of the limiting sleeve is matched with the outer diameter of the limiting rod, and the outer diameter of the pressing plate is matched with the inner diameter of the pressing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a river silt content testing arrangement possesses following beneficial effect:

1. this river silt content testing arrangement, put into the river with sampling device on the ship through the rope, the gravity that relies on the fish lead this moment drives whole device and pushes down, through the device sinks, the river can lead to the fact ascending pressure to the sampling box body, thereby promote the inside clamp plate of indent, upward movement, water liquid in the river this moment enters into the inside of sampling box body, upwards stimulate the rope after that, along with the rising of sampling box body, the river diminishes its pressure, gravity through the clamp plate, the clamp plate sinks to continue to cover the inside at the indent, thereby seal the sampling box body, after pulling the shore with the sampling box body, water liquid flows out behind the promotion clamp plate, measuring device detects the structure, the purpose that facilitates the use has been reached.

2. This river silt content testing arrangement, limit the piece through first limit piece and second, make and limit the fixed more stable of post, through limiting the post and limiting the cover, can make the accurate inside of covering the indent of clamp plate, thereby seal the sampling box body, through first fixed slot and second fixed slot, make first fixed block and the fixed more stable of second fixed block, through first fixed block, second fixed block and third limit piece, let the sampling box body more stable with being connected of fish lead, avoid droing of structure, thereby reached the purpose that facilitates the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: the device comprises a 1 fish lead, a 2 first fixing groove, a 3 first fixing block, a 4 first connecting column, a 5 second fixing block, a 6 sampling box body, a 7 second fixing groove, a 8 pressing groove, a 9 water inlet hole, a 10 first limiting block, a 11 second limiting block, a 12 limiting rod, a 13 limiting sleeve, a 14 second connecting column, a 15 pressing plate, a 16 third limiting block, a 17 third fixing block and a 18 rope.

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.

Referring to fig. 1-2, a river sediment content testing device comprises a fish lead 1, wherein first fixing grooves 2 are formed in the left side and the right side of the top of the fish lead 1, first fixing blocks 3 are fixedly installed inside the first fixing grooves 2, the size of the first fixing blocks 3 is matched with that of the first fixing grooves 2, first connecting columns 4 are arranged to be cylinders, the outer diameter of the first connecting columns 4 is matched with the inner diameter of the first fixing blocks 3, first connecting columns 4 are fixedly installed inside the first fixing blocks 3, second fixing blocks 5 are fixedly installed at the tops of the first connecting columns 4, one ends of the first connecting columns 4, close to the second fixing blocks 5, penetrate through the bottoms of the second fixing blocks 5 and extend into the second fixing blocks 5, a sampling device is placed into a river on a ship through ropes 18, the whole device is driven to be pressed downwards by the gravity of the fish lead 1 at the moment, and sinks through the device, the river can generate upward pressure on the sampling box body 6, so that the pressing plate 15 in the pressure groove 8 is pushed to move upwards, water liquid in the river enters the sampling box body 6 at the moment, then the rope 18 is pulled upwards, the pressure of the river on the sampling box body 6 is reduced along with the rising of the sampling box body, the pressing plate 15 sinks to continuously cover the inside of the pressure groove 8 through the gravity of the pressing plate 15, so that the sampling box body 6 is sealed, after the sampling box body 6 is pulled to the shore, the pressing plate 15 is pushed, then the water liquid flows out, the detection structure of the measuring device is used for detection, the sampling box body 6 is fixedly arranged between the opposite sides of the two second fixing blocks 5, the two second fixing blocks 5 are symmetrically distributed on the left side and the right side of the central axis of the sampling box body 6, the size of the second fixing blocks 5 is matched with the size of the second fixing grooves 7, the left side and the right side of the sampling box, the inside fixed mounting of second fixed slot 7 has the second fixed block 5, the diapire of the inner chamber of the sampling box body 6 has the indent 8, the bottom fixed mounting of indent 8 has the inlet opening 9 opened on the sampling box body 6, the internal diameter of indent 8 is greater than the internal diameter of inlet opening 9, the first limiting block 10 faces the direction of the second limiting block 11, the bottom wall of the inner chamber of the sampling box body 6 and located at the left and right sides of the indent 8 are all fixed with the first limiting block 10, the left and right sides of the top wall of the inner chamber of the sampling box body 6 are all fixed with the second limiting block 11, through the first limiting block 10 and the second limiting block 11, the limiting column 12 is fixed more stably, through the limiting column 12 and the limiting sleeve 13, the accurate cover of the pressure plate 15 can be covered inside the indent 8, thereby seal the sampling box body 6, through the first fixed slot 2 and the second fixed slot 7, the first fixed block 3 and the second fixed block 5 are fixed more stably, the connection between the sampling box body 6 and the fish 1 is more stable and the falling of the structure is avoided through the first fixing block 3, the second fixing block 5 and the third limiting block 16, the limiting rod 12 is fixedly arranged between one side of the first limiting block 10 opposite to one side of the second limiting block 11, the length of the first connecting column 4 is larger than that of the limiting rod 12, the length of the limiting rod 12 is larger than that of the second connecting column 14, the upper end and the lower end of the limiting rod 12 respectively penetrate through the bottom of the second limiting block 11 and the top of the first limiting block 10 and extend into the second limiting block 11 and the first limiting block 10, the limiting sleeve 13 is movably arranged on the outer surface of the limiting rod 12, the inner diameter of the limiting sleeve 13 is matched with the outer diameter of the limiting rod 12, the outer diameter of the pressing plate 15 is matched with the inner diameter of the pressing groove 8, the second connecting columns 14 are fixedly arranged on one side of the two opposite limiting sleeves 13, the pressing plate 15 is fixedly arranged between one side of the two opposite second connecting columns 14, the equal fixed mounting in the surface that the left and right sides of sampling box body 6 just is located first spliced pole 4 has third to limit piece 16, and the top fixed mounting of sampling box body 6 has third fixed block 17, and the inside fixed mounting of third fixed block 17 has rope 18.

When using, behind rope 18 put into the river, rely on the gravity of fish lead 1 to drive whole device to push down this moment, the river can cause ascending pressure to sampling box body 6 to promote the inside clamp plate 15 of indent 8, upward movement, the water liquid in the river this moment enters into the inside of sampling box body 6.

To sum up, this river silt content testing arrangement, put into the river with sampling device on the ship through rope 18, rely on the gravity of fish lead 1 to drive whole device to push down this moment, through the device sinks, the river can lead to the fact ascending pressure to sampling box body 6, thereby promote 8 inside clamp plates 15 of indent, upward movement, water liquid in the river at this moment enters into the inside of sampling box body 6, upwards stimulate rope 18 after that, along with the rising of sampling box body 6, the river diminishes its pressure, gravity through clamp plate 15, clamp plate 15 sinks to continue to cover the inside at indent 8, thereby seal sampling box body 6, after pulling sampling box body 6 ashore, water liquid flows out after promoting clamp plate 15, measuring device detects the structure, the purpose that facilitates the use has been reached.

Moreover, the limit column 12 is more stably fixed through the first limit block 10 and the second limit block 11, the pressure plate 15 can be accurately covered inside the pressure groove 8 through the limit column 12 and the limit sleeve 13, so as to seal the sampling box body 6, the first fixed block 3 and the second fixed block 5 are more stably fixed through the first fixed block 2 and the second fixed groove 7, the connection between the sampling box body 6 and the fish lead 1 is more stably realized through the first fixed block 3, the second fixed block 5 and the third limit block 16, so as to avoid the falling of the structure, thereby achieving the purpose of convenient use, solving the problem of inconvenient use in common use, the existing measuring device generally adopts a horizontal type sampler, when the sampling position is reached, an operator tightly holds the sampler rod with one hand, and forcibly pulls the pull rope of the sampler with the other hand to close the bin door, the water sample of the measuring point is obtained, the use is particularly troublesome, and in an area with much sediment, the impact of the sediment on the sampler can cause the falling of part of the structure of the sampler.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 river silt content testing arrangement, includes fish lead (1), its characterized in that: the utility model discloses a sampling box, including lead fish (1), first fixed slot (2) have all been seted up to the left and right sides at lead fish (1) top, the inside fixed mounting of first fixed slot (2) has first fixed block (3), the inside fixed mounting of first fixed block (3) has first bumping post (4), the top fixed mounting of first bumping post (4) has second fixed block (5), the one end that first bumping post (4) is close to second fixed block (5) runs through the bottom of second fixed block (5) and extends to the inside of second fixed block (5), two fixed mounting has sampling box body (6) between the relative one side of second fixed block (5), second fixed slot (7) have all been seted up to the left and right sides of sampling box body (6), the inside fixed mounting of second fixed slot (7) has second fixed block (5), indent (8) have been seted up to the diapire of the inner chamber of sampling box body (6), the bottom of the pressure groove (8) is fixedly provided with a water inlet hole (9) arranged on the sampling box body (6), the bottom wall of the inner cavity of the sampling box body (6) is fixedly provided with a first limiting block (10) at the left side and the right side of the pressure groove (8), the left side and the right side of the top wall of the inner cavity of the sampling box body (6) are fixedly provided with a second limiting block (11), a limiting rod (12) is fixedly arranged between the first limiting block (10) and the opposite side of the second limiting block (11), the upper end and the lower end of the limiting rod (12) respectively penetrate through the bottom of the second limiting block (11) and the top of the first limiting block (10) and extend to the inside of the second limiting block (11) and the first limiting block (10), a limiting sleeve (13) is movably arranged on the outer surface of the limiting rod (12), and a second connecting column (14) is fixedly arranged at the opposite side of the two limiting sleeves (13), two fixed mounting has clamp plate (15) between the relative one side of second spliced pole (14), the equal fixed mounting in surface that the left and right sides of sampling box body (6) just is located first spliced pole (4) has third to limit piece (16), the top fixed mounting of sampling box body (6) has third fixed block (17), the inside fixed mounting of third fixed block (17) has rope (18).

2. The river sediment content testing arrangement of claim 1, characterized in that: the size of first fixed block (3) and the size looks adaptation of first fixed slot (2), first spliced pole (4) set up to the cylinder, and the external diameter of first spliced pole (4) and the internal diameter looks adaptation of first fixed block (3).

3. The river sediment content testing arrangement of claim 1, characterized in that: two second fixed block (5) are the left and right sides of symmetric distribution in sampling case body (6) axis, the size of second fixed block (5) and the size looks adaptation of second fixed slot (7).

4. The river sediment content testing arrangement of claim 1, characterized in that: the inner diameter of the pressure groove (8) is larger than that of the water inlet hole (9), and the first limiting block (10) faces the direction of the second limiting block (11).

5. The river sediment content testing arrangement of claim 1, characterized in that: the length of the first connecting column (4) is greater than that of the limiting rod (12), and the length of the limiting rod (12) is greater than that of the second connecting column (14).

6. The river sediment content testing arrangement of claim 1, characterized in that: the inner diameter of the limiting sleeve (13) is matched with the outer diameter of the limiting rod (12), and the outer diameter of the pressure plate (15) is matched with the inner diameter of the pressure groove (8).