CN214793923U

CN214793923U - A river course dykes and dams soil property collection system for wisdom water conservancy

Info

Publication number: CN214793923U
Application number: CN202121275615.7U
Authority: CN
Inventors: 张强; 李程瑶; 刘名; 王连卿; 董星辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-19
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a river course dykes and dams soil property collection system for wisdom water conservancy belongs to the hydraulic engineering field. A river channel dam soil quality acquisition device for intelligent water conservancy comprises a shell, wherein a liner is arranged in the shell, a cavity with the upper end communicated with the outside is formed in the shell, a sealing plate is inserted in the cavity, a connecting block and a connecting ring which are connected through threads are respectively arranged at the upper ends of the liner and the sealing plate, a plurality of sampling cavities are formed in the liner, sampling ports communicated with the sampling cavities are formed in the left end and the right end of the shell, the left end and the right end of the liner and the sealing plate, a motor is arranged at the lower end of the shell, and a drill bit is fixed at the lower end of the motor through an output shaft of the motor; the utility model discloses can avoid soil property to flow from the device.

Description

A river course dykes and dams soil property collection system for wisdom water conservancy

Technical Field

The utility model relates to a hydraulic engineering field, more specifically say, relate to a river course dykes and dams soil property collection system for wisdom water conservancy.

Background

The collection and processing of soil samples are important prerequisites for the correctness of soil detection data. The collection of representative samples is a prerequisite condition for faithfully reflecting the nutrient condition, mechanical composition, structure and organic matter content of soil, and five-point sampling and three-point sampling methods are generally adopted for sampling. Five-point sampling is also called plum blossom sampling method; the three-point sampling is typically diagonal sampling. Specifically, by adopting which method, the area and the demand of the land parcel can be seen, then the soil detection sample is brought back to a laboratory for accurate analysis, and the soil quality of the river dam of the water conservancy is likely to be loose due to long-term water flow washing, so that great potential safety hazards exist; the existing dam soil quality collecting device generally adopts a soil taking drilling machine, has high purchase cost, high failure rate, complex operation and inconvenient carrying, greatly damages the taken soil sample due to mechanical vibration and the like, and needs repeated labor work for sampling soil at different depths, thereby wasting time and labor and having high labor intensity;

the patent document with the publication number of CN212903978U in the prior art provides a river channel dam soil quality acquisition device for intelligent water conservancy; the device drives an auxiliary down-drilling module to press down through a pressure rod, so that an insertion pipe main body is embedded into dam soil, a straight rod and a sliding round table are driven to move down along a guide rod sleeve by pressing an annular handle, the sliding round table is driven to move down to contact a rectangular rod, the rectangular rod is slowly driven to be ejected out of the insertion pipe main body along a rectangular through groove, sample soil enters a sampling hole groove, after sampling, the annular handle is loosened, a first reset spring drives the straight rod to reset, a second reset spring drives the rectangular rod to reset, and therefore soil samples with different heights are subjected to acquisition module;

although the device has more beneficial effects, the following problems still exist: the soil of the river channel dam contains a large amount of water, and after the soil is collected by the device, the soil can flow out of the sampling hole groove along with the water due to the large amount of water in the soil, so that the sampling effect is reduced; in view of this, we propose a river bank soil property collection system for wisdom water conservancy.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a river course dykes and dams soil property collection system for wisdom water conservancy to solve the problem that provides in the above-mentioned background art.

2. Technical scheme

The utility model provides a river course dykes and dams soil property collection system for wisdom water conservancy, includes the shell, be equipped with the inner bag in the shell, set up the cavity of upper end and external intercommunication in the shell, it has the closing plate to peg graft in the cavity, the inner bag is equipped with connecting block and go-between through threaded connection respectively with the closing plate upper end, be equipped with a plurality of sampling chambeies in the inner bag, the sample connection with sampling chamber intercommunication is all seted up at both ends about shell, inner bag and the closing plate, the shell lower extreme is equipped with the motor, the motor lower extreme is fixed with the drill bit through its output shaft.

Preferably, the upper side and the lower side of the periphery of the shell are provided with positioning rings, the two positioning rings are connected and fixed through a telescopic sleeve and are positioned at the upper side, and the positioning rings and the shell are connected and fixed through a connecting rod.

Preferably, hydraulic engineering the outer terminal surface of cavity is equipped with outer stopper, outer stopper is the i-shaped setting, just outer stopper height matches with the sampling mouth diameter, the closing plate periphery has been seted up and has been led to the chamber, it is fixed with interior stopper to lead to the intracavity side, lead to chamber, interior stopper and all match with outer stopper.

Preferably, the front side and the rear side of the inner end surface of the shell are fixed with limiting slide rails, and the front end surface and the rear end surface of the inner container are provided with limiting slide grooves matched with the limiting slide rails.

Preferably, the upper end of the inner container is provided with a rotating groove, and the lower end face of the connecting block is fixedly provided with a rotating block which is rotatably connected with the rotating groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up shell and inner bag, drive the inner bag through the connecting block and move in the shell, can adjust both sampling ports and open and close, after the sampling is accomplished, can seal the sampling chamber, avoid the soil property sample of sampling intracavity to flow out along with the moisture, improve the sampling effect.

2. The utility model discloses set up the closing plate, through the closing plate, can install and fix the inner bag, be convenient for take out the inner bag in the shell to the recovery of the sample of being convenient for further improves the utility model discloses performance.

3. The utility model discloses set up holding ring and telescope tube, can restrict the shell direction of motion through the telescope tube, appear the skew when avoiding the shell motion to guarantee the shell motion stability.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic view of the inner structure of the inner container of the present invention;

fig. 5 is a schematic view of the internal structure of the sealing plate of the present invention;

FIG. 6 is a schematic view of the internal structure of the connecting block of the present invention;

the reference numbers in the figures illustrate: 1. a housing; 2. connecting blocks; 3. a positioning ring; 4. a sampling port; 5. a telescopic sleeve; 6. a drill bit; 8. a motor; 9. an inner container; 10. a sampling cavity; 11. a connecting ring; 12. a cavity; 13. a limiting slide rail; 14. an outer stop block; 15. a rotating groove; 16. a limiting chute; 17. an inner limiting block; 18. a cavity is communicated; 20. a sealing plate; 21. and (6) rotating the block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a river course dykes and dams soil property collection system for wisdom water conservancy, which comprises an outer shell 1, be equipped with inner bag 9 in the shell 1, the cavity 12 of upper end and external intercommunication has been seted up in the shell 1, it has closing plate 20 to peg graft in the cavity 12, inner bag 9 is equipped with connecting block 2 and go-between 11 through threaded connection with closing plate 20 upper end respectively, be equipped with a plurality of sampling chamber 10 in the inner bag 9, shell 1, inner bag 9 and closing plate 20 control both ends all offer with the sampling opening 4 of sampling chamber 10 intercommunication, 1 lower extreme of shell is equipped with motor 8, the 8 lower extreme of motor is fixed with drill bit 6 through its output shaft.

Specifically, the upper side and the lower side of the periphery of the shell 1 are provided with positioning rings 3, the two positioning rings 3 are fixedly connected through a telescopic sleeve 5, and the positioning ring 3 positioned on the upper side is fixedly connected with the shell 1 through a connecting rod; the device can be fixed through the positioning ring 3, and the movement direction of the device can be limited through the telescopic sleeve 5.

Further, an outer limiting block 14 is arranged on the outer end face of the hydraulic engineering cavity 12, the outer limiting block 14 is arranged in an I shape, the height of the outer limiting block 14 is matched with the diameter of the sampling port 4, a through cavity 18 is formed in the periphery of the sealing plate 20, an inner limiting block 17 is fixed on the inner side of the through cavity 18, and the through cavity 18 and the inner limiting block 17 are both matched with the outer limiting block 14; the inner limit block 17 and the outer limit block 14 are arranged to limit the moving direction of the sealing plate 20.

Furthermore, the front side and the rear side of the inner end surface of the shell 1 are fixed with limit slide rails 13, and the front end surface and the rear end surface of the inner container 9 are provided with limit slide grooves 16 matched with the limit slide rails 13; the movement direction of the inner container 9 can be limited by the limiting slide rail 13 and the limiting slide groove 16.

Furthermore, the upper end of the inner container 9 is provided with a rotating groove 15, and the lower end face of the connecting block 2 is fixed with a rotating block 21 which is rotatably connected with the rotating groove 15; the direction of movement of the connecting block 2 can be limited.

The working principle is as follows: when the device is used, the device is placed on the land surface of a dam to be sampled through the lower positioning ring 3, the motor 8 is started through the control device, the motor 8 drives the drill bit 6 to rotate through the output shaft of the motor 8, soil at the lower end of the device is broken through, meanwhile, the device is pressed downwards, the device enters the soil along the telescopic sleeve 5, because the soil of a river channel contains a large amount of moisture, the soil outside the device can enter the sampling cavity 10 through the sampling port 4 along with the moisture, so that the soil is sampled, when the device is recovered, the inner container 9 and the sealing plate 20 are lifted up in the shell 1 through the connecting block 2 and the connecting ring 11, so that the sampling ports 4 at the peripheries of two sides are staggered with the sampling port 4 at the periphery of the shell 1, the sampling port 4 is sealed, the soil is prevented from overflowing along with the moisture, the device is taken out of the soil through the connecting block 2 and the connecting ring 11, the integrity of the sample is ensured, and after the device is taken out, in the connecting ring 11, the connecting block 2 is rotated, so that the connecting block 2 is separated from the connecting ring 11, and the liner 9 is taken out in the connecting ring 11, thereby facilitating the recovery of the sample in the liner 9.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a river course dykes and dams soil property collection system for wisdom water conservancy, includes shell (1), its characterized in that: be equipped with inner bag (9) in shell (1), set up cavity (12) of upper end and external intercommunication in shell (1), it has closing plate (20) to peg graft in cavity (12), inner bag (9) and closing plate (20) upper end are equipped with connecting block (2) and go-between (11) through threaded connection respectively, be equipped with a plurality of sampling chambers (10) in inner bag (9), sampling mouth (4) with sampling chamber (10) intercommunication are all seted up at both ends about shell (1), inner bag (9) and closing plate (20), shell (1) lower extreme is equipped with motor (8), motor (8) lower extreme is fixed with drill bit (6) through its output shaft.

2. The river dam soil collection device for intelligent water conservancy of claim 1, wherein: both sides are equipped with holding ring (3) about shell (1) is peripheral, two connect fixedly through telescope tube (5) between holding ring (3), and are located the upside it is fixed to be connected through the connecting rod between holding ring (3) and shell (1).

3. The river dam soil collection device for intelligent water conservancy of claim 1, wherein: hydraulic engineering the outer terminal surface of cavity (12) is equipped with outer stopper (14), outer stopper (14) are the i-shaped setting, just outer stopper (14) highly matches with sampling port (4) diameter, closing plate (20) periphery has been seted up and has been led to chamber (18), it is fixed with interior stopper (17) to lead to chamber (18) inboard, lead to chamber (18), interior stopper (17) all match with outer stopper (14).

4. The river dam soil collection device for intelligent water conservancy of claim 1, wherein: limiting slide rails (13) are fixed on the front side and the rear side of the inner end face of the shell (1), and limiting slide grooves (16) matched with the limiting slide rails (13) are formed in the front end face and the rear end face of the inner container (9).

5. The river dam soil collection device for intelligent water conservancy of claim 1, wherein: the inner container (9) is provided with a rotating groove (15) at the upper end, and a rotating block (21) rotatably connected with the rotating groove (15) is fixed on the lower end face of the connecting block (2).