CN221426005U - Acquisition sampling device for urban geological survey - Google Patents
Acquisition sampling device for urban geological survey Download PDFInfo
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- CN221426005U CN221426005U CN202322951158.4U CN202322951158U CN221426005U CN 221426005 U CN221426005 U CN 221426005U CN 202322951158 U CN202322951158 U CN 202322951158U CN 221426005 U CN221426005 U CN 221426005U
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- 238000005070 sampling Methods 0.000 title claims abstract description 132
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000011835 investigation Methods 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 244000309464 bull Species 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 239000002689 soil Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a collecting and sampling device for urban geological survey, which comprises a base, wherein a fixed seat is arranged above the base, support rods are fixedly arranged on two sides between the base and the fixed seat, and a hydraulic telescopic device is arranged on the upper end surface of the fixed seat; further comprises: the sliding rod is arranged outside the supporting rod, and a first motor is arranged at the middle position inside the sliding rod; an elongated sampling rotating rod arranged below the first motor, an initial sampling rotating rod arranged below the elongated sampling rotating rod; the connecting seats are respectively arranged on the upper end surfaces of the extension sampling rotating rod and the initial sampling rotating rod, and connecting cavities are formed in the connecting seats; the connecting rod, it sets up respectively on the output shaft of first motor and the lower terminal surface of extension sample bull stick, the lower extreme of connecting rod is provided with the dead lever, and this structure can be adjusted in a flexible way the sampling depth and sampling device can in time clean.
Description
Technical Field
The utility model relates to the field of geological acquisition and sampling, in particular to an acquisition and sampling device for urban geological investigation.
Background
Geological investigation generally refers to investigation work taking geological phenomena (rocks, strata, structures, minerals, hydrogeology, geomorphology and the like) as targets, taking geology and related science as guidance, taking observation and research as bases, and sampling refers to: a small portion of representative samples were collected from panelists for various analyses, testing, identification, and experimentation.
For example, chinese patent publication No. CN210863214U, a soil layer sampling device for geological survey, includes a sampling body, a stabilizing pad is fixedly installed at the bottom of the sampling body, an adjusting slot is provided in the sampling body, a top plate is fixedly installed at the top of the sampling body, and two placement handles are fixedly installed at the outer surface of the sampling body. This a soil layer sampling device for geological survey has offered the adjustment tank through setting up the inside of sampling main part, and the inner wall of adjustment tank and the external surface of screw thread regulating disk have all offered the regulation screw thread of intermeshing, have reached when power motor operates, can drive the screw thread regulating disk and rotate, can drive power motor upper and lower relative movement simultaneously, and simultaneously the storage tube of screw thread regulating disk bottom also can rotate along with the sample bull stick, and the sample bull stick rotates the time, and accessible sampling drill bit reaches the effect of taking a sample soil with screw thread transport piece.
Above-mentioned prior art can realize the geological sampling, but in the in-service use, sampling device is integrated into an organic whole structure on the one hand, when the sample object is too dark, need the bigger sampling device of volume to inconvenient carry out, on the other hand when changing different sample objects, sampling device has not obtained in time cleanness, and sampling device takes the sample in a sampling place, can cause the pollution to the sample of this sample, thereby influences the test result, consequently does not satisfy current demand, has proposed an acquisition sampling device for urban geological investigation to this point.
Disclosure of utility model
The utility model aims to provide a sampling device for urban geological investigation, which aims to solve the problems that the sampling depth of the sampling device provided in the background art is not flexible enough to adjust and the sampling device cannot be cleaned in time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the acquisition sampling device for urban geological investigation comprises a base, wherein a fixing seat is arranged above the base, support rods are fixedly arranged on two sides between the base and the fixing seat, and a hydraulic telescopic device is arranged on the upper end face of the fixing seat; further comprises:
The sliding rod is arranged outside the supporting rod and is in sliding connection with the supporting rod, the upper end face of the sliding rod is fixedly connected with the telescopic end of the hydraulic telescopic device, a first motor is arranged in the middle of the inside of the sliding rod, and an output shaft of the first motor extends to the lower side of the sliding rod;
The extension sampling rotating rod is arranged below the first motor, an initial sampling rotating rod is arranged below the extension sampling rotating rod, and spiral sampling blades are arranged outside the extension sampling rotating rod and the initial sampling rotating rod;
The connecting seat is respectively arranged on the upper end surfaces of the extension sampling rotating rod and the initial sampling rotating rod, a connecting cavity is formed in the connecting seat, an extrusion rod is arranged on one side of the connecting cavity, a spring is arranged on one side of the extrusion rod and fixedly connected with the extrusion rod, the other end of the spring is fixedly connected with the inner wall of the connecting cavity, a sliding groove is formed in the middle position of the front part and the rear part of the connecting seat, and the two ends of the extrusion rod penetrate through the inside of the connecting cavity and extend into the sliding groove;
The connecting rod is arranged on the output shaft of the first motor and the lower end face of the prolonged sampling rotating rod respectively, and the lower end of the connecting rod is provided with a fixed rod.
Preferably, the up end that the base is located bracing piece one side is provided with the mounting bracket, the up end of mounting bracket is provided with the second motor, the inside first threaded rod that is provided with of mounting bracket, the one end of first threaded rod runs through and extends to the below of base, the inside of first threaded rod is provided with cross spacing groove, the inside in cross spacing groove is provided with cross transfer line, and cross transfer line and the output shaft fixed connection of second motor.
Preferably, the middle position department inside the base is provided with the through-hole, the inside both ends of through-hole are provided with the brush, the middle position department of both sides all is provided with the second threaded rod around the base, and the one end and the brush fixed connection of second threaded rod.
Preferably, the extension sampling bull stick is through connecting seat and the dead lever and the first motor fixed connection on the extension sampling bull stick on the first motor, initial sampling bull stick is through connecting seat and the dead lever and the extension sampling bull stick fixed connection on the extension sampling bull stick on the initial sampling bull stick.
Preferably, the joint of the base and the first threaded rod is provided with threads, and the threads on the base are engaged and connected with the threads on the outer part of the first threaded rod.
Preferably, the upper end face and the lower end face of the joint of the sliding rod and the supporting rod are adhered and fixed with rubber gaskets.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the length of the sampling device can be prolonged through the fixing rod and the connecting cavity, the fixing rod is pushed into the connecting cavity, then the connecting seat is pushed to enable the extrusion rod to move, and then the connecting seat is pulled downwards to enable the fixing rod to be clamped in the connecting cavity in a limiting manner, so that the length of the sampling structure is changed in such a way, a deeper sample can be obtained, and meanwhile, the whole structure is convenient to carry.
2. The first threaded rod is arranged, so that the integral structure can be fixed on rugged ground, the second motor is started, the cross-shaped transmission rod is rotated by the second motor, the first threaded rod is driven to rotate by the cross-shaped transmission rod, the rotating first threaded rod rotates into soil through the external screw thread, the integral structure is fixed on the ground surface, and the interference of shaking on a sampling result during sampling is prevented.
3. The utility model is provided with the brush, so that the sampling device can be cleaned after one-time sampling is finished, the hydraulic telescopic device is started after the sampling is finished, the spiral sampling blade moves downwards, after the spiral sampling blade reaches a certain position, the second threaded rod is rotated to enable the brush to contact the spiral sampling blade, the first motor and the hydraulic telescopic device are started again, the spiral sampling blade rotates reversely and simultaneously moves upwards, and the brush cleans samples on the spiral sampling blade.
Drawings
FIG. 1 is a side view of the internal structure of the present utility model;
FIG. 2 is a front view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present utility model;
FIG. 4 is a schematic view of the structure of the cross-shaped transmission rod and the cross-shaped limit groove of the utility model;
FIG. 5 is a schematic perspective view of the structure of the connecting rod and the fixing rod of the present utility model;
Fig. 6 is a schematic perspective view of a connecting seat according to the present utility model;
Fig. 7 is a schematic perspective view of an inner portion of the connector of the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a fixing seat; 4. a slide bar; 5. a hydraulic telescoping device; 6. a connecting rod; 7. a first motor; 8. a connecting seat; 9. spiral sampling blades; 10. a second motor; 11. a first threaded rod; 12. a cross-shaped limit groove; 13. a cross-shaped transmission rod; 14. a connecting cavity; 15. a fixed rod; 16. an extrusion rod; 17. a chute; 18. a second threaded rod; 19. a brush; 20. a through hole; 21. a spring; 23. an initial sampling rotating rod; 24. prolonging a sampling rotating rod; 25. and (5) mounting a frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, an embodiment of the present utility model is provided: the utility model provides a collection sampling device for urban geological survey, includes base 1, and the top of base 1 is provided with fixing base 3, and both sides between base 1 and the fixing base 3 are all fixed mounting has bracing piece 2, and the up end of fixing base 3 is provided with hydraulic telescoping device 5; further comprises:
The sliding rod 4 is arranged outside the supporting rod 2, the sliding rod 4 is in sliding connection with the supporting rod 2, the upper end face of the sliding rod 4 is fixedly connected with the telescopic end of the hydraulic telescopic device 5, a first motor 7 is arranged in the middle position inside the sliding rod 4, and the output shaft of the first motor 7 extends to the lower side of the sliding rod 4;
An extension sampling rotating rod 24 which is arranged below the first motor 7, an initial sampling rotating rod 23 is arranged below the extension sampling rotating rod 24, and spiral sampling blades 9 are arranged outside the extension sampling rotating rod 24 and the initial sampling rotating rod 23;
The connecting seat 8 is respectively arranged on the upper end surfaces of the extension sampling rotating rod 24 and the initial sampling rotating rod 23, a connecting cavity 14 is arranged in the connecting seat 8, an extrusion rod 16 is arranged on one side of the connecting cavity 14, a spring 21 is arranged on one side of the extrusion rod 16, the spring 21 is fixedly connected with the extrusion rod 16, the other end of the spring 21 is fixedly connected with the inner wall of the connecting cavity 14, a sliding groove 17 is arranged at the middle position in front of and behind the connecting seat 8, and two ends of the extrusion rod 16 penetrate through the inside of the connecting cavity 14 and extend into the sliding groove 17;
And a connecting rod 6 which is respectively arranged on the output shaft of the first motor 7 and the lower end face of the prolonged sampling rotating rod 24, and the lower end of the connecting rod 6 is provided with a fixed rod 15.
When the sampling device is used, the fixed rod 15 on the output shaft of the first motor 7 is pushed into the connecting cavity 14 inside the connecting seat 8 at the upper end of the initial sampling rotating rod 23, the fixed rod 15 and the initial sampling rotating rod 23 are fixed by extruding the extruding rod 16 and downwards moving the connecting seat 8, when sampling is carried out, the hydraulic telescoping device 5 and the first motor 7 are started to enable the spiral sampling blade 9 on the initial sampling rotating rod 23 to sample a target, when the sampling target is too deep, the hydraulic telescoping device 5 is started and the first motor 7 is closed, the initial sampling rotating rod 23 upwards moves, the extruding rod 16 arranged in the chute 17 is pushed and the initial sampling rotating rod 23 is pushed upwards to enable the fixed rod 15 to be separated from the connecting cavity 14 inside the connecting seat 8, the initial sampling rotating rod 23 is placed in a sampling hole, the prolonged sampling rotating rod 24 is fixedly connected with the initial sampling rotating rod 23 through the fixed rod 15 at the lower end of the connecting rod and the connecting seat 8 at the upper end of the initial sampling rotating rod 23, and meanwhile the prolonged sampling rotating rod 24 is fixedly connected with the first motor 7 through the fixed rod 15 on the connecting seat 8 at the upper end of the first motor 7.
Referring to fig. 1 and 4, an upper end surface of a base 1 located at one side of a supporting rod 2 is provided with a mounting frame 25, an upper end surface of the mounting frame 25 is provided with a second motor 10, a first threaded rod 11 is arranged inside the mounting frame 25, one end of the first threaded rod 11 penetrates through and extends to the lower side of the base 1, a cross-shaped limit groove 12 is formed in the first threaded rod 11, a cross-shaped transmission rod 13 is arranged in the cross-shaped limit groove 12, and the cross-shaped transmission rod 13 is fixedly connected with an output shaft of the second motor 10, so that a function of fixing a sampling device is achieved, and the sampling device can work normally in a rugged working environment.
Referring to fig. 2, a through hole 20 is formed in the middle position of the inside of the base 1, brushes 19 are arranged at two ends of the inside of the through hole 20, second threaded rods 18 are arranged at the middle positions of the front side and the rear side of the base 1, one ends of the second threaded rods 18 are fixedly connected with the brushes 19, the function of cleaning the spiral sampling blades 9 is achieved, and the interference of the upper sample on the current sampling caused by replacement of the sampling place is avoided.
Referring to fig. 1 and 2, the extension sampling rotating rod 24 is fixedly connected with the first motor 7 through the connecting seat 8 on the extension sampling rotating rod 24 and the fixing rod 15 on the first motor 7, and the initial sampling rotating rod 23 is fixedly connected with the extension sampling rotating rod 24 through the connecting seat 8 on the initial sampling rotating rod 23 and the fixing rod 15 on the extension sampling rotating rod 24, so that the length of the sampling device can be prolonged, and the deeper soil sample can be conveniently collected.
Referring to fig. 1, a thread is disposed at a connection portion between the base 1 and the first threaded rod 11, and the thread on the base 1 is engaged with the thread on the outside of the first threaded rod 11, so as to facilitate driving the first threaded rod 11 to rotate.
Referring to fig. 1, rubber gaskets are adhered and fixed on the upper and lower end surfaces of the connection part of the sliding rod 4 and the supporting rod 2, so as to prevent the sliding rod 4 from being damaged due to direct collision with the base 1 during the downward movement of the sliding rod 4.
Working principle: when the sampling device is fixed, the second motor 10 is started, the output shaft of the second motor 10 drives the cross-shaped transmission rod 13 to rotate, at the moment, the cross-shaped transmission rod 13 drives the first threaded rod 11 to rotate through the cross-shaped limiting groove 12 arranged inside the first threaded rod 11, threads arranged outside the first threaded rod 11 are meshed with threads arranged inside the base 1, the first threaded rod 11 is enabled to rotate downwards until the first threaded rod 11 is fixed in soil, after sampling is completed, the hydraulic telescoping device 5 is started, the sliding rod 4 drives the initial sampling rotating rod 23 and the extension sampling rotating rod 24 to move downwards, after the sliding rod 4 moves to a certain position, the hydraulic telescoping device 5 is closed, the second threaded rod 18 is rotated to enable the brush 19 to move and bristles of the brush 19 contact the spiral sampling blades 9 on the extension sampling rotating rod 24, the hydraulic telescoping device 5 and the first motor 7 are started, the spiral sampling blades 9 keep rotating when the initial sampling rotating rod 23 and the extension sampling rotating rod 24 move upwards, and meanwhile the brush 19 cleans samples remained on the spiral sampling blades 9.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a gather sampling device for urban geological survey, includes base (1), the top of base (1) is provided with fixing base (3), both sides between base (1) and fixing base (3) are all fixed mounting have bracing piece (2), the up end of fixing base (3) is provided with hydraulic telescoping device (5);
the method is characterized in that: further comprises:
the sliding rod (4) is arranged outside the supporting rod (2), the sliding rod (4) is in sliding connection with the supporting rod (2), the upper end face of the sliding rod (4) is fixedly connected with the telescopic end of the hydraulic telescopic device (5), a first motor (7) is arranged in the middle position inside the sliding rod (4), and the output shaft of the first motor (7) extends to the lower side of the sliding rod (4);
An extension sampling rotating rod (24) which is arranged below the first motor (7), an initial sampling rotating rod (23) is arranged below the extension sampling rotating rod (24), and spiral sampling blades (9) are arranged outside the extension sampling rotating rod (24) and the initial sampling rotating rod (23);
The connecting seat (8) is respectively arranged on the upper end surfaces of the extension sampling rotating rod (24) and the initial sampling rotating rod (23), a connecting cavity (14) is formed in the connecting seat (8), an extrusion rod (16) is arranged on one side of the connecting cavity (14), a spring (21) is arranged on one side of the extrusion rod (16), the spring (21) is fixedly connected with the extrusion rod (16), the other end of the spring (21) is fixedly connected with the inner wall of the connecting cavity (14), a sliding groove (17) is formed in the middle position of the front part and the rear part of the connecting seat (8), and two ends of the extrusion rod (16) penetrate through the inside of the connecting cavity (14) and extend into the sliding groove (17);
The connecting rod (6) is respectively arranged on the output shaft of the first motor (7) and the lower end face of the prolonged sampling rotating rod (24), and the lower end of the connecting rod (6) is provided with a fixed rod (15).
2. The acquisition and sampling device for urban geological survey of claim 1, wherein: the base (1) is located up end of bracing piece (2) one side and is provided with mounting bracket (25), the up end of mounting bracket (25) is provided with second motor (10), inside first threaded rod (11) that is provided with of mounting bracket (25), the one end of first threaded rod (11) runs through and extends to the below of base (1), the inside of first threaded rod (11) is provided with cross spacing groove (12), the inside of cross spacing groove (12) is provided with cross transfer line (13), and the output shaft fixed connection of cross transfer line (13) and second motor (10).
3. The acquisition and sampling device for urban geological survey of claim 1, wherein: the novel multifunctional electric brush is characterized in that a through hole (20) is formed in the middle position of the inside of the base (1), brushes (19) are arranged at two ends of the inside of the through hole (20), second threaded rods (18) are arranged at the middle positions of the front side and the rear side of the base (1), and one ends of the second threaded rods (18) are fixedly connected with the brushes (19).
4. The acquisition and sampling device for urban geological survey of claim 1, wherein: the extension sampling rotating rod (24) is fixedly connected with the first motor (7) through a connecting seat (8) on the extension sampling rotating rod (24) and a fixed rod (15) on the first motor (7), and the initial sampling rotating rod (23) is fixedly connected with the extension sampling rotating rod (24) through the connecting seat (8) on the initial sampling rotating rod (23) and the fixed rod (15) on the extension sampling rotating rod (24).
5. An acquisition and sampling device for urban geological investigation according to claim 2, characterized in that: the connecting part of the base (1) and the first threaded rod (11) is provided with threads, and the threads on the base (1) are meshed and connected with the threads outside the first threaded rod (11).
6. The acquisition and sampling device for urban geological survey of claim 1, wherein: rubber gaskets are adhered and fixed on the upper end face and the lower end face of the joint of the sliding rod (4) and the supporting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951158.4U CN221426005U (en) | 2023-11-01 | 2023-11-01 | Acquisition sampling device for urban geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322951158.4U CN221426005U (en) | 2023-11-01 | 2023-11-01 | Acquisition sampling device for urban geological survey |
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| Publication Number | Publication Date |
|---|---|
| CN221426005U true CN221426005U (en) | 2024-07-26 |
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ID=92017858
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322951158.4U Active CN221426005U (en) | 2023-11-01 | 2023-11-01 | Acquisition sampling device for urban geological survey |
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| Country | Link |
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| CN (1) | CN221426005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118751627A (en) * | 2024-09-05 | 2024-10-11 | 江苏百茂源环保科技有限公司 | Industrial sewage sampling self-cleaning device |
-
2023
- 2023-11-01 CN CN202322951158.4U patent/CN221426005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118751627A (en) * | 2024-09-05 | 2024-10-11 | 江苏百茂源环保科技有限公司 | Industrial sewage sampling self-cleaning device |
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