Storage, transfer and sampling device for geotechnical engineering exploration

By designing a limiting mechanism and material retaining mechanism in the storage, transfer and sampling device for geotechnical engineering exploration, the problem of soil samples falling due to swaying in the air is solved, and the effect of safe collection of soil samples and safety of well exploration personnel is achieved.

CN222572965UActive Publication Date: 2025-03-07CHANGPING ENG CO LTD
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Patent Information

Application Number
CN202421553805.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-03
Publication Date
2025-03-07
Estimated Expiration
2034-07-03

AI Technical Summary

Technical Problem

When the existing storage and transport sampling device for geotechnical engineering exploration is rolled up, the sampling barrel filled with soil samples will shake when it moves in the air, causing the soil samples to easily spill out, which poses a risk of injuring the insiders of the exploration well.

Method used

A storage, transfer and sampling device for geotechnical engineering exploration is designed, using a limiting mechanism and a material stopping mechanism. The limiting mechanism ensures the correct installation of the insertion plate through the cooperation of springs and insertion rods; the material stopping mechanism collects soil samples dropped due to shaking through the combination of sleeve plates, insertion plates, conical plates and collection boxes to prevent them from falling into the exploration well.

Benefits of technology

It effectively avoids the risk of soil samples falling and falling during the sampling barrel being pulled up, ensures the safety of personnel inside the exploration well, and improves the stability and safety of the sampling process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of geotechnical engineering, and discloses a storage, transfer and sampling device for geotechnical engineering exploration, a fixing mechanism for fixing a storage bucket is arranged between the top end of the storage bucket and the bottom end of a steel wire rope, a plurality of slots are formed in the top end of an outer plate, mounting grooves are formed in the side end of each slot at intervals, and the mounting grooves are connected with the storage bucket through bolts. By means of the arrangement of the limiting mechanisms, mounting or dismounting of the sleeve plate and the collecting box can be conveniently completed, and by means of the arrangement of the material blocking mechanisms, due to the fact that the containing barrel filled with soil samples is prone to shaking in the air in the process of being pulled up, the containing barrel filled with the soil samples is not prone to shaking in the air, and the containing barrel filled with the soil samples is not prone to shaking in the air. Therefore, through the mounting arrangement of the collecting box, when the soil sample in the storage barrel is scattered out, the soil sample can fall into the collecting box along the side end of the conical plate, so that the soil sample cannot fall into the exploratory well, and the soil sample is prevented from falling to hurt workers in the exploratory well.
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Description

Technical Field

[0001] The utility model relates to the technical field of geotechnical engineering, and specifically to a storage and transportation sampling device for geotechnical engineering exploration. Background Art

[0002] In geotechnical engineering geological surveys, in order to obtain first-hand physical and mechanical indicators of rock and soil, obtain relevant data of strata, and identify stratum boundaries, exploration wells are usually dug for exploration. As a commonly used exploration method, exploration wells have the advantages of low cost, high speed, and no influence from terrain.

[0003] Existing storage and transportation sampling devices for geotechnical engineering exploration generally have a winch on a bracket, a steel wire rope on the outer end of the winch, and a sampling bucket and other structures connected to the bottom of the steel wire rope. When the sampling bucket is unwound and moved down into the exploration well, the soil samples collected from the deep exploration well are generally placed into the sampling bucket by the personnel in the exploration well.

[0004] When the sampling barrel filled with soil samples is rolled up, it will shake when moving in the air, so the soil samples in the sampling barrel are easy to spill out, which may injure people inside the exploration well. Therefore, a storage and transportation sampling device for geotechnical engineering exploration is needed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a sampling device for storage and transportation for geotechnical engineering exploration, so as to solve the problem in the prior art that when a sampling barrel filled with soil samples is rolled up and pulled up, the sampling barrel will shake when moving in the air, so that the soil samples in the sampling barrel are easily spilled out, thereby posing a risk of injuring people inside the exploration well.

[0006] The utility model provides the following technical solutions: a sampling device for storage and transportation for geotechnical engineering exploration, comprising a bracket, a plurality of ground nails are installed at the bottom end of the bracket, a winch is rotatably arranged on the inner side of the bracket, a handwheel is fixedly connected to the side end of the winch, a steel wire rope is arranged on the outer end disk of the winch, a storage bucket is arranged at the bottom end of the steel wire rope, a fixing mechanism for fixing the storage bucket is arranged between the top end of the storage bucket and the bottom end of the steel wire rope, an outer plate is fixedly connected to the outer end of the storage bucket, a plurality of slots are opened at the top end of the outer plate, mounting slots are spaced apart at the side ends of each of the slots, a limiting mechanism is arranged inside the mounting slot, and a material blocking mechanism is installed at the outer end of the outer plate.

[0007] As a preferred embodiment of the above technical solution, the limiting mechanism includes a spring, which is fixedly connected to the inner side end of the mounting groove, the side end of the spring is fixedly connected to a rectangular plate, the top end of the rectangular plate is fixedly connected to a pull plate, the side end of the rectangular plate is fixedly connected to an insertion rod, and the insertion rod is inserted into the slot.

[0008] As a preferred embodiment of the above technical solution, the material blocking mechanism includes a sleeve plate, which is sleeved on the outer end of the outer plate, and the bottom end of the sleeve plate is fixedly connected to a conical plate, and the bottom end of the conical plate is fixedly connected to a collection box.

[0009] As a preferred embodiment of the above technical solution, a plurality of plug-in plates are fixedly connected to the inner end of the sleeve plate, each of the plug-in plates is inserted into each slot, and a plug-in hole is provided at the side end of each of the plug-in plates, and the plug-in hole is adapted to the plug rod.

[0010] As a preferred embodiment of the above technical solution, a plurality of annular sliding grooves are provided at the top of the storage bucket.

[0011] As a preferred embodiment of the above technical solution, the fixing mechanism includes a fixing frame 1, the bottom end of the fixing frame 1 is fixedly connected to the top end of the storage bucket, and a bolt is installed between the top end of the fixing frame 1 and the bottom end of the wire rope.

[0012] As a preferred embodiment of the above technical solution, a fixing frame 2 is rotatably provided at the inner top end of the fixing frame 1, a fixing frame 3 is rotatably provided at the inner top end of the fixing frame 2, a fixing frame 4 is rotatably provided at the inner top end of the fixing frame 3, and the bottom ends of the fixing frame 2, the fixing frame 3 and the fixing frame 4 are slidably connected in each slide groove respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses a kind of limiting mechanism, by setting the sleeve plate on the outer end of the outer plate, so that the plug plate is aligned with the position of the slot, and then by pulling each pulling plate, the rectangular plate drives the plug rod to move in the direction of the installation slot, at this time, the rectangular plate presses the spring to shrink, and the plug rod is no longer blocked in the slot, at this time, after the plug plate is inserted into the slot, the sleeve plate is completely sleeved on the outer end of the outer plate, at this time, the insertion hole at the side end of the plug plate is aligned with the position of the plug rod, at this time, by loosening the pulling plate, the spring pushes the rectangular plate to drive the plug rod to rebound, at this time, the plug rod will be inserted into the insertion hole at the side end of the plug plate, at this time, it is convenient to complete the installation or disassembly of the sleeve plate and the collection box, through the setting of the material blocking mechanism, because the storage bucket filled with soil samples is easy to shake in the air during the process of being pulled up, therefore, through the installation setting of the collection box, when the soil sample in the storage bucket is spilled out, it will fall into the collection box along the side end of the conical plate, so as not to fall into the exploration well, thus avoiding the soil sample falling and injuring the staff in the exploration well. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a collection and transportation sampling device for geotechnical engineering exploration;

[0016] Figure 2 for Figure 1 A is a schematic diagram of the partially enlarged structure of the middle part;

[0017] Figure 3 It is a schematic cross-sectional structure diagram of a storage and transportation sampling device for geotechnical engineering exploration;

[0018] Figure 4 for Figure 3 Schematic diagram of the partially enlarged structure of B.

[0019] In the figure: 1. bracket; 101. ground nail; 102. capstan; 103. hand wheel; 104. wire rope; 2. storage bucket; 201. fixing frame 1; 202. bolt; 203. slide groove; 204. fixing frame 2; 205. fixing frame 3; 206. fixing frame 4; 3. outer plate; 301. slot; 302. mounting slot; 303. spring; 304. rectangular plate; 305. pull plate; 306. plug rod; 4. sleeve plate; 401. plug plate; 402. conical plate; 403. collection box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a storage and transportation sampling device for geotechnical engineering exploration, including a bracket 1, a plurality of ground nails 101 are installed at the bottom end of the bracket 1, and the ground nails 101 are installed on the ground to improve the stability of the bracket 1 on the ground, and a winch 102 is rotatably arranged on the inner side of the bracket 1, and a hand wheel 103 is fixedly connected to the side end of the winch 102, and a steel wire rope 104 is arranged at the outer end of the winch 102, and a storage bucket 2 is arranged at the bottom end of the steel wire rope 104, and the winch 102 is driven to rotate by rotating the hand wheel 103 to reel in the steel wire rope 104, and the storage bucket 2 containing the exploration and collection soil samples can be transported upward out of the exploration well, so as to facilitate Soil samples in the storage bucket 2 are collected, and a fixing mechanism for fixing the storage bucket is provided between the top of the storage bucket 2 and the bottom end of the wire rope 104. The outer end of the storage bucket 2 is fixedly connected to the outer plate 3. The top of the outer plate 3 is provided with a plurality of slots 301. The side ends of each slot 301 are spaced apart with installation slots 302. A limiting mechanism is provided inside each installation slot 302. A material blocking mechanism is installed at the outer end of the outer plate 3. The setting of the limiting mechanism facilitates the installation of the material blocking mechanism. Through the setting of the material blocking mechanism, soil samples that fall due to shaking are blocked and collected, so that they will not fall into the exploration well, thereby preventing soil samples from falling and injuring the staff in the exploration well.

[0022] As an implementation method in this embodiment, Figure 3 and Figure 4As shown, the material blocking mechanism includes a sleeve plate 4, which is sleeved on the outer end of the outer plate 3, and the bottom end of the sleeve plate 4 is fixedly connected to a conical plate 402, and the bottom end of the conical plate 402 is fixedly connected to a collecting box 403, and the inner end of the sleeve plate 4 is fixedly connected to a plurality of plug plates 401, each of which is inserted into each slot 301, and a plug hole is opened at the side end of each plug plate 401. During implementation, since the storage bucket 2 filled with soil samples is prone to shaking in the air during the process of being pulled up, through the installation setting of the collecting box 403, when the soil samples in the storage bucket 2 are spilled, they will fall into the collecting box 403 along the side end of the conical plate 402, and will not fall into the exploration well, thereby preventing the soil samples from falling and injuring the staff in the exploration well.

[0023] As an implementation method in this embodiment, Figure 4 As shown, the limiting mechanism includes a spring 303, which is fixedly connected to the inner side end of the installation slot 302, and the side end of the spring 303 is fixedly connected to a rectangular plate 304, and the top of the rectangular plate 304 is fixedly connected to a pull plate 305, and the side end of the rectangular plate 304 is fixedly connected to a plug rod 306, and the plug rod 306 is inserted into the slot 301, and the socket is adapted to the plug rod 306. In implementation, by pulling each pull plate 305, the rectangular plate 304 drives the plug rod 306 to move toward the inside of the installation slot 302. At this time The rectangular plate 304 presses the spring 303 to shrink, and the insertion rod 306 is no longer blocked in the slot 301. At this time, after the insertion plate 401 is inserted into the slot 301, the sleeve plate 4 is completely sleeved on the outer end of the outer plate 3. At this time, the insertion hole at the side end of the insertion plate 401 is aligned with the position of the insertion rod 306. At this time, by loosening the pull plate 305, the spring 303 pushes the rectangular plate 304 to drive the insertion rod 306 to rebound. At this time, the insertion rod 306 will be inserted into the insertion hole at the side end of the insertion plate 401, which makes it easy to complete the installation or disassembly of the sleeve plate 4 and the collection box 403.

[0024] As an implementation method in this embodiment, Figure 1 and Figure 2As shown, the top of the storage bucket 2 is provided with a plurality of annular slide grooves 203, the fixing mechanism includes a fixing frame 1 201, the bottom end of the fixing frame 1 201 is fixedly connected to the top of the storage bucket 2, a bolt 202 is installed between the top of the fixing frame 1 201 and the bottom end of the wire rope 104, a fixing frame 204 is rotatably provided at the inner top end of the fixing frame 1 201, a fixing frame 3 205 is rotatably provided at the inner top end of the fixing frame 204, and a fixing frame 3 205 is rotatably provided at the inner top end of the fixing frame 3 205. A fixing frame four 206 is provided, and the bottom ends of the fixing frame two 204, the three fixing frame 205 and the four fixing frame 206 are respectively slidably connected in each slide groove 203. During implementation, after the fixing frame one 201 is installed on the bottom end of the wire rope 104 by means of the bolt 202, the fixing frame two 204, the three fixing frame 205 and the four fixing frame 206 are rotated in sequence, so that the four fixing frames are evenly distributed around the top of the storage bucket 2, thereby improving the stability of the storage bucket 2 when it moves upward.

[0025] Working principle: bolt 202 can be used to easily install or disassemble fixing frame 201 on the bottom end of wire rope 104. At this time, after sleeve plate 4 is sleeved on the outer end of outer plate 3, plug plate 401 is aligned with the position of slot 301. Then, by pulling each pull plate 305, rectangular plate 304 drives plug rod 306 to move toward the direction inside installation slot 302. At this time, rectangular plate 304 presses spring 303 to shrink, and plug rod 306 is no longer blocked in slot 301. At this time, after plug plate 401 is inserted into slot 301, sleeve plate 4 is completely sleeved on the outer end of outer plate 3. At this time, the insertion hole at the side end of plug plate 401 is aligned with the position of plug rod 306. At this time, by loosening the pull plate 305, spring 303 pushes rectangular plate 304 to drive plug rod 306 to rebound. At this time, plug rod 306 will be inserted into the insertion hole at the side end of plug plate 401, and the installation of sleeve plate 4 and collection box 403 is completed. At this time, after the fixing frame 1 201 is installed on the bottom end of the wire rope 104 by bolts 202, the fixing frame 204, the fixing frame 3 205 and the fixing frame 4 206 are rotated in sequence, so that the four fixing frames are evenly distributed around the top of the storage bucket 2, thereby improving the stability of the storage bucket 2 when it is rolled up. At this time, the winch 102 is driven to rotate by turning the hand wheel 103 to reel in the wire rope 104. At this time, the storage bucket 2 containing the exploration and collection soil samples can be transported upward out of the exploration well, so as to facilitate the collection of the soil samples in the storage bucket 2. Since the storage bucket 2 filled with soil samples is prone to shaking in the air during the process of being pulled up, through the installation setting of the collection box 403, when the soil sample in the storage bucket 2 is spilled, it will fall into the collection box 403 along the side end of the conical plate 402, so as not to fall into the exploration well, thereby avoiding the soil sample falling and injuring the staff in the exploration well.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A sampling device for receiving and transporting geotechnical engineering exploration, comprising a bracket (1), a plurality of ground spikes (101) being installed at the bottom end of the bracket (1), a winch (102) being rotatably arranged inside the bracket (1), a hand wheel (103) being fixedly connected to the side end of the winch (102), and a steel wire rope (104) being arranged on the outer end plate of the winch (102), characterized in that: A storage bucket (2) is provided at the bottom end of the steel wire rope (104); a fixing mechanism for fixing the storage bucket is provided between the top end of the storage bucket (2) and the bottom end of the steel wire rope (104); an outer plate (3) is fixedly connected to the outer end of the storage bucket (2); a plurality of slots (301) are provided at the top end of the outer plate (3); a mounting groove (302) is provided at a distance from the side end of each slot (301); a limiting mechanism is provided inside each mounting groove (302); and a material blocking mechanism is installed at the outer end of the outer plate (3).

2. The storage and transportation sampling device for geotechnical engineering exploration according to claim 1 is characterized in that: The limiting mechanism comprises a spring (303), the spring (303) being fixedly connected to the inner side end of the installation slot (302), the side end of the spring (303) being fixedly connected to a rectangular plate (304), the top end of the rectangular plate (304) being fixedly connected to a pull plate (305), the side end of the rectangular plate (304) being fixedly connected to an insertion rod (306), and the insertion rod (306) being inserted into the slot (301).

3. The sampling device for storage, transportation and exploration of geotechnical engineering according to claim 2, characterized in that: The material blocking mechanism comprises a sleeve plate (4), the sleeve plate (4) being sleeved on the outer end of the outer plate (3), the bottom end of the sleeve plate (4) being fixedly connected to a conical plate (402), and the bottom end of the conical plate (402) being fixedly connected to a collection box (403).

4. The sampling device for storage, transportation and exploration of geotechnical engineering according to claim 3, characterized in that: A plurality of plug plates (401) are fixedly connected to the inner side end of the sleeve plate (4), each of the plug plates (401) is inserted into each slot (301), and a plug hole is provided at the side end of each of the plug plates (401), and the plug hole is adapted to fit the plug rod (306).

5. The sampling device for storage, transportation and exploration of geotechnical engineering according to claim 1, characterized in that: A plurality of annular sliding grooves (203) are provided at the top of the storage bucket (2).

6. The sampling device for storage, transportation and exploration of geotechnical engineering according to claim 5, characterized in that: The fixing mechanism comprises a fixing frame 1 (201), the bottom end of the fixing frame 1 (201) being fixedly connected to the top end of the storage bucket (2), and a bolt (202) being installed between the top end of the fixing frame 1 (201) and the bottom end of the steel wire rope (104).

7. The sampling device for storage, transportation and exploration of geotechnical engineering according to claim 6, characterized in that: The inner top end of the fixing frame 1 (201) is rotatably provided with a fixing frame 2 (204), the inner top end of the fixing frame 2 (204) is rotatably provided with a fixing frame 3 (205), the inner top end of the fixing frame 3 (205) is rotatably provided with a fixing frame 4 (206), and the bottom end of the fixing frame 2 (204), the bottom end of the fixing frame 3 (205) and the bottom end of the fixing frame 4 (206) are respectively slidably connected in each slide groove (203).