CN212904046U - Soft foundation hydrogeology exploration device - Google Patents
Soft foundation hydrogeology exploration device Download PDFInfo
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- CN212904046U CN212904046U CN202021659559.2U CN202021659559U CN212904046U CN 212904046 U CN212904046 U CN 212904046U CN 202021659559 U CN202021659559 U CN 202021659559U CN 212904046 U CN212904046 U CN 212904046U
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Abstract
The utility model relates to a hydrogeological survey technical field specifically is a soft foundation hydrogeological survey device, including a survey section of thick bamboo, the inside middle section of a survey section of thick bamboo is equipped with the installation interlayer, and its inside bottom central authorities are equipped with a vertical retort, and the water intaking valve has all been seted up to its bottom left and right sides, and the air outlet valve has all been seted up to its middle section left and right sides, and the air outlet valve all is located the below of installation interlayer, and the inside interlude of a vertical retort is equipped with the sample cover, and beneficial effect is: the utility model discloses bottom inboard at a reconnaissance section of thick bamboo is provided with vertical section of thick bamboo and piston head structure to utilize the location rope on reconnaissance section of thick bamboo top to put a reconnaissance section of thick bamboo a certain degree of depth in the seabed, then utilize moving upward of piston head to absorb the sea water, when reconnaissance section of thick bamboo reachs the seabed, then utilize the inboard sample cover of vertical section of thick bamboo and drilling rod to carry out the soil sample, compare the conventional art, the utility model discloses can be at a lift in-process, accomplish soil and water sampling simultaneously, improve the efficiency of hydrogeology investigation greatly, saved staff's time.
Description
Technical Field
The utility model relates to a hydrogeological survey technical field specifically is a soft foundation hydrogeological survey device.
Background
When the cross-sea channel is built, as the soil foundation on the sea bottom is soft and the planting capacity is poor, the hydrogeology of the ground must be surveyed to determine the soil composition, the water pressure, the water turbidity and other data of the ground. At present in hydrogeological survey, we often use a sampling device, draw the sea water composition of the different degree of depth below the sea level and the soil composition of seabed promptly, and among the prior art, sea water sample and soil sample are two kinds of different devices, need the separate operation, can't accomplish the sample of two kinds of materials simultaneously in a lift promptly, have greatly wasted work efficiency. Therefore, the utility model provides a soft ground hydrogeology exploration device is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soft ground hydrogeology exploration device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hydrogeological exploration device for a soft foundation comprises an exploration cylinder, wherein an installation interlayer is arranged at the middle section in the exploration cylinder, a vertical cylinder is arranged at the center of the bottom end in the exploration cylinder, water inlet valves are arranged on the left side and the right side of the bottom of the exploration cylinder, air outlet valves are arranged on the left side and the right side of the middle section of the exploration cylinder and are positioned below the installation interlayer, a sampling sleeve is inserted in the vertical cylinder, a piston head is sleeved on the outer side of the vertical cylinder, the sampling sleeve penetrates through the bottom end of the exploration cylinder, a drill rod is arranged in the sampling sleeve, a servo motor is arranged at the top end of the sampling sleeve, the length of the drill rod is equal to the depth of the inner side of the sampling sleeve, the top end of the drill rod is vertically upward and is connected with an output shaft of the servo motor, the piston head is of an annular structure, the inner ring of the piston head is tightly attached to the outer wall of the, the inside top central authorities of a reconnaissance section of thick bamboo are equipped with first cylinder, and the inside top both sides of a reconnaissance section of thick bamboo all are equipped with the second cylinder, the piston rod of first cylinder is vertical to run through the installation interlayer downwards and is connected with the top of vertical cylinder, the piston rod tip of second cylinder is vertical downwards, and all is connected with the top of pole setting.
Preferably, the two sides of the bottom of the surveying cylinder are both provided with water inlet holes in a penetrating mode, the water inlet holes are respectively located on the inner sides of the two water inlet valves, the two inner sides of the water inlet valves are respectively provided with a first fixing ring and a second fixing ring, the first fixing ring is elastically connected with a sealing ball, and the sealing ball is attached to the inner side of the second fixing ring.
Preferably, the top bolted connection balancing weight of a survey section of thick bamboo, the balancing weight is ring structure, and the preformed hole has been seted up at its center, it is equipped with the location rope to wear to insert in the preformed hole, and the location rope bolt joint is fixed in the top central authorities of a survey section of thick bamboo.
Preferably, the bottom inner side of the vertical cylinder is jointed with a sealing ring, and the inner ring of the sealing ring is tightly jointed with the outer side wall of the sampling sleeve.
Preferably, survey a section of thick bamboo, a vertical section of thick bamboo and sample cover are the pipe column structure, and the length of a vertical section of thick bamboo is greater than the length of sample cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses bottom inboard at a reconnaissance section of thick bamboo is provided with vertical section of thick bamboo and piston head structure to utilize the location rope on reconnaissance section of thick bamboo top to put a reconnaissance section of thick bamboo a certain degree of depth in the seabed, then utilize moving upward of piston head to absorb the sea water, when reconnaissance section of thick bamboo reachs the seabed, then utilize the inboard sample cover of vertical section of thick bamboo and drilling rod to carry out the soil sample, compare the conventional art, the utility model discloses can be at a lift in-process, accomplish soil and water sampling simultaneously, improve the efficiency of hydrogeology investigation greatly, saved staff's time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 3 is a schematic view of the structure of the vertical tube of the present invention.
In the figure: the device comprises a surveying cylinder 1, an installation interlayer 2, a vertical cylinder 3, a water inlet valve 4, a gas outlet valve 5, a sampling sleeve 6, a drill rod 7, a first cylinder 8, a piston head 9, a vertical rod 10, a second cylinder 11, a water inlet hole 12, a first fixing ring 13, a second fixing ring 14, a sealing ball 15 and a balancing weight 16.
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. 1-3, the present invention provides a technical solution: the utility model provides a soft foundation hydrogeological survey device, includes a survey section of thick bamboo 1, the inside middle section of a survey section of thick bamboo 1 is equipped with installation interlayer 2, and its inside bottom center is equipped with vertical cylinder 3, and water intaking valve 4 has all been seted up to its bottom left and right sides, and the air outlet valve 5 has all been seted up to its middle section left and right sides, and air outlet valve 5 all is located the below of installation interlayer 2, and air outlet valve 5's effect is when the extraction sea water moves on piston head 9, will survey the inside medium of a section of thick bamboo 1 and discharge.
The inside interlude of vertical cylinder 3 is equipped with sample cover 6, the outside of vertical cylinder 3 is cup jointed and is equipped with piston head 9, sample cover 6 runs through the bottom of an investigation section of thick bamboo 1, and the inside of sample cover 6 is equipped with drilling rod 7, the top of sample cover 6 is equipped with servo motor, the length of drilling rod 7 equals the inboard degree of depth of sample cover 6, and the vertical upwards of top of drilling rod 7 and with servo motor's output shaft, as shown in figure 1, through servo motor's rotation promptly, can drive drilling rod 7 rotatory, and at the in-process that sample cover 6 constantly moved down, it is inboard to bore soil to sample cover 6.
Piston head 9 is the loop configuration, its inner circle is closely laminated with the outer wall of vertical cylinder 3, its outer lane is closely laminated with the inner wall of surveying section of thick bamboo 1, and piston head 9's top both sides all are equipped with pole setting 10 perpendicularly, the inside top center of surveying section of thick bamboo 1 is equipped with first cylinder 8, the inside top both sides of surveying section of thick bamboo 1 all are equipped with second cylinder 11, the piston rod of first cylinder 8 is vertical to run through installation interlayer 2 downwards and is connected with the top of vertical cylinder 3, the vertical decurrent of tailpiece of the piston rod portion of second cylinder 11, and all be connected with the top of pole setting 10, first cylinder 8 can control the lift and the height of sample cover 6 promptly, and second cylinder 11 can control the lift of piston head 9 to this extracts the sea water.
The two sides of the bottom of the surveying cylinder 1 are both provided with water inlet holes 12 in a penetrating manner, the water inlet holes 12 are respectively located on the inner sides of the two water inlet valves 4, the two inner sides of the water inlet valves 4 are respectively provided with a first fixing ring 13 and a second fixing ring 14, the first fixing ring 13 is elastically connected with a sealing ball 15, and the sealing ball 15 is attached to the inner side of the second fixing ring 14, namely the water inlet valves 4 are one-way water inlet mechanisms, and seawater cannot be easily discharged after entering the surveying cylinder 1.
The top bolted connection balancing weight 16 of a reconnaissance section of thick bamboo 1, balancing weight 16 are the loop configuration, and the preformed hole has been seted up at its center, and the interlude is equipped with the location rope in the preformed hole, and the location rope bolt joint is fixed at the top central authorities of a reconnaissance section of thick bamboo 1, and balancing weight 16 is the metal block, and its effect is the weight that increases a reconnaissance section of thick bamboo 1, prevents it crooked when falling to the ground, ensures that it is in vertical state as far as possible.
The inboard cementing of bottom of vertical cylinder 3 has the sealing washer, and the inner circle of sealing washer closely laminates with the lateral wall of sample cover 6, and the sealing washer is the rubber material, and its effect is sealed the gap between vertical cylinder 3 and the sample cover 6, prevents that the sea water from entering into vertical cylinder 3 inside.
An reconnaissance section of thick bamboo 1, a vertical section of thick bamboo 3 and sample cover 6 are the pipe column structure, and the length of a vertical section of thick bamboo 3 is greater than the length of sample cover 6, and sample cover 6 can all contract to the inside of a vertical section of thick bamboo 3 promptly.
The working principle is as follows: the utility model discloses during the use, utilize the location rope on 1 top of an exploration section of thick bamboo to transfer an exploration section of thick bamboo 1 to the seabed, when an exploration section of thick bamboo 1 reachs a certain degree of depth, second cylinder 11 is opened in the remote control, drives piston head 9 and shifts up after 11 starts of second cylinder to absorb the inside of an exploration section of thick bamboo 1 with the sea water through water intaking valve 4. After the sampling is finished, the prospecting cylinder 1 is continuously lowered until the bottom end of the prospecting cylinder contacts the seabed, and the first air cylinder 8 and the servo motor are remotely controlled to be opened at the moment. Wherein the first cylinder 8 can push the sampling sleeve 6 to move downwards slowly, the servo motor can drive the drill rod 7 to rotate, further the soil on the seabed is drilled, and after sampling is completed, the first cylinder 8 packs the sampling sleeve 6 into the vertical cylinder 3. Be provided with balancing weight 16 at the top of surveying a section of thick bamboo 1, its effect is the weight that increases a surveying section of thick bamboo 1, prevents that it is crooked when falling to the ground, and then influences soil sampling. The gas outlet valves 5 are arranged on two sides of the middle section of the surveying cylinder 1, and are used for discharging gas media inside the surveying cylinder 1 in the ascending process of the piston head 9. Compare in current survey sampling device, this practicality can be accomplished the sample to sea water and soil simultaneously, has improved work efficiency greatly.
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 (5)
1. The utility model provides a soft foundation hydrogeology exploration device, includes a prospecting section of thick bamboo (1), its characterized in that: the inner middle section of the exploration cylinder (1) is provided with an installation interlayer (2), the center of the inner bottom end of the exploration cylinder is provided with a vertical cylinder (3), the left side and the right side of the bottom of the exploration cylinder are provided with water inlet valves (4), the left side and the right side of the middle section of the exploration cylinder are provided with gas outlet valves (5), the gas outlet valves (5) are positioned below the installation interlayer (2), the interior of the vertical cylinder (3) is penetrated and provided with a sampling sleeve (6), the outer side of the vertical cylinder (3) is sleeved with a piston head (9), the sampling sleeve (6) penetrates through the bottom end of the exploration cylinder (1), a drill rod (7) is arranged inside the sampling sleeve (6), the top end of the sampling sleeve (6) is provided with a servo motor, the length of the drill rod (7) is equal to the inner depth of the sampling sleeve (6), the top end of the drill rod (7) vertically upwards extends and is connected with an output shaft of the servo motor, the piston, its outer lane closely laminates with the inner wall of a reconnaissance section of thick bamboo (1), and the top both sides of piston head (9) all are equipped with pole setting (10) perpendicularly, the inside top central authorities of a reconnaissance section of thick bamboo (1) are equipped with first cylinder (8), and the inside top both sides of a reconnaissance section of thick bamboo (1) all are equipped with second cylinder (11), the piston rod of first cylinder (8) is vertical to run through installation interlayer (2) downwards and is connected with the top of erecting a section of thick bamboo (3), the vertical downside of tailpiece of the piston rod portion of second cylinder (11), and all be connected with the top of pole setting (10).
2. The weak foundation hydrogeological survey device of claim 1, wherein: the bottom both sides of a reconnaissance section of thick bamboo (1) all run through and have seted up inlet opening (12), and inlet opening (12) are located the inboard of two water intaking valves (4) respectively, the inside both sides of water intaking valve (4) are equipped with first solid fixed ring (13) and the solid fixed ring of second (14) respectively, elastic connection ball sealer (15) are gone up in first solid fixed ring (13), and ball sealer (15) all laminate with the inboard of the solid fixed ring of second (14).
3. The weak foundation hydrogeological survey device of claim 1, wherein: the top bolted connection balancing weight (16) of a reconnaissance section of thick bamboo (1), balancing weight (16) are cyclic annular structure, and the preformed hole has been seted up at its center, it is equipped with the location rope to wear to insert in the preformed hole, and the location rope bolt joint is fixed at the top central authorities of a reconnaissance section of thick bamboo (1).
4. The weak foundation hydrogeological survey device of claim 1, wherein: the bottom inner side of the vertical cylinder (3) is jointed with a sealing ring, and the inner ring of the sealing ring is tightly jointed with the outer side wall of the sampling sleeve (6).
5. The weak foundation hydrogeological survey device of claim 1, wherein: an investigation section of thick bamboo (1), vertical cylinder (3) and sample cover (6) are the pipe column structure, and the length of vertical cylinder (3) is greater than the length of sample cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659559.2U CN212904046U (en) | 2020-08-11 | 2020-08-11 | Soft foundation hydrogeology exploration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659559.2U CN212904046U (en) | 2020-08-11 | 2020-08-11 | Soft foundation hydrogeology exploration device |
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| CN212904046U true CN212904046U (en) | 2021-04-06 |
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| CN202021659559.2U Active CN212904046U (en) | 2020-08-11 | 2020-08-11 | Soft foundation hydrogeology exploration device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115343103A (en) * | 2022-08-15 | 2022-11-15 | 江苏海洋大学 | Underwater soil sampling equipment for water conservancy geological survey |
| CN118025416A (en) * | 2024-04-15 | 2024-05-14 | 甘肃农业大学 | Floating type hydrologic water resource survey device |
-
2020
- 2020-08-11 CN CN202021659559.2U patent/CN212904046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115343103A (en) * | 2022-08-15 | 2022-11-15 | 江苏海洋大学 | Underwater soil sampling equipment for water conservancy geological survey |
| CN115343103B (en) * | 2022-08-15 | 2024-05-31 | 江苏海洋大学 | Underwater soil sampling equipment for water conservancy geological survey |
| CN118025416A (en) * | 2024-04-15 | 2024-05-14 | 甘肃农业大学 | Floating type hydrologic water resource survey device |
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