CN221350580U - Soil sampling device is used in engineering reconnaissance design - Google Patents
Soil sampling device is used in engineering reconnaissance design Download PDFInfo
- Publication number
- CN221350580U CN221350580U CN202322387916.4U CN202322387916U CN221350580U CN 221350580 U CN221350580 U CN 221350580U CN 202322387916 U CN202322387916 U CN 202322387916U CN 221350580 U CN221350580 U CN 221350580U
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- fixed
- fixing
- pipe
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- base
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 42
- 238000011835 investigation Methods 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 239000002689 soil Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a soil sampling device for engineering investigation design, which comprises a base, wherein two fixing rods are symmetrically arranged on the upper surface of the base, a supporting plate is sleeved outside the fixing rods, a threaded sleeve is arranged on the surface of the supporting plate, a threaded hole is formed in the surface of the threaded sleeve, a threaded pipe is screwed in the threaded hole, two fixing plates are fixedly arranged on the side wall of the threaded pipe, a fixing block is fixedly arranged on the upper surface of the fixing plate, a clamping groove is formed in the surface of the fixing block, a supporting plate is arranged at the center line of a threaded pipe shaft, a sampling pipe is arranged in the supporting plate, a square block is fixedly connected to the top end of the sampling pipe, a fixing component which is fixedly connected with the threaded pipe in a limiting mode is arranged on the upper surface of the square block, the threaded pipe and the sampling pipe can be quickly fixed in a limiting mode and detached mode, fixing is firmer, and the risk of separating from the threaded pipe during sampling of the sampling pipe is avoided.
Description
Technical Field
The utility model relates to the technical field of soil investigation equipment, in particular to a soil sampling device for engineering investigation design.
Background
Geotechnical engineering is a new technical system established in civil engineering practice, so different geological investigation works are carried out according to different purposes, and in geological investigation, in order to facilitate later engineering construction, local soil needs to be detected to determine viscosity and softness, but the existing device has a certain problem in use and needs to be continuously improved;
The utility model discloses a sampling device for geotechnical engineering investigation design as disclosed in the utility model with the authority bulletin number of CN216669366U, which comprises a base, screw thread pipe and sampling pipe are arranged above the base, through holes are formed in the top of the base, the screw thread pipe penetrates through the through holes, the screw thread pipe is sleeved outside the sampling pipe, a first supporting plate is arranged above the base, two fixing rods are fixedly connected to the top of the base, the fixing rods penetrate through the first supporting plate, the fixing rods are fixedly connected with the first supporting plate, two fixing plates are fixedly connected to the top of the screw thread pipe, the top of the fixing rods penetrate through the fixing plates, the top of the sampling pipe is connected with the fixing plates through a clamping assembly, the sampling pipe is driven to automatically lift, the working strength of workers is reduced, soil samples in the sampling pipe are convenient to take out, the operation steps are simple and convenient, and practical operation is convenient.
The device is pressed two connecting plates and is close to the removal mutually after sampling of sampling tube, compress compression spring for the movable block breaks away from the draw-in groove, can relieve the fixed relation between square tube and the fixed block, and then moves up and take out the sampling tube, but in long-time use, because continuous extrusion spring leads to compression spring to produce deformation easily, and then the movable block breaks away from with the draw-in groove easily when making fixed sampling tube, and then leads to the sampling tube to break away from, influences the sample of sampling tube.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides a soil sampling device for engineering investigation design, which can solve the technical problems that in the long-time use process, the compression spring is easy to deform due to continuous extrusion of the spring, so that a movable block is easy to separate from a clamping groove when a sampling tube is fixed, the sampling tube is further separated, and the sampling of the sampling tube is influenced.
In order to solve the technical problems, the utility model provides the following technical scheme: including the base, base upper surface symmetry is provided with two dead levers, the dead lever is equipped with a backup pad outward through the cover, backup pad surface is provided with the thread bush, threaded hole has been seted up on the thread bush surface, threaded hole internal thread closes soon and is connected with the screwed pipe, screwed pipe lateral wall is fixed to be provided with two fixed plates, fixed surface is provided with the fixed block on the fixed plate, the draw-in groove has been seted up on the fixed block surface, backup pad has been seted up to screwed pipe shaft center line department, be provided with the sampling tube in the backup pad, sampling tube top fixedly connected with square piece, square piece upper surface is provided with the fixed subassembly with the spacing fixed connection of screwed pipe.
As a preferable technical scheme of the utility model, the fixing component comprises a bidirectional screw rod, the upper part of the square block is limited and rotationally connected with the bidirectional screw rod, two movable blocks are symmetrically sleeved on the outer side of the bidirectional screw rod in a threaded manner, movable grooves are formed in the upper surface of the square block, connecting blocks are slidably connected in the movable grooves, the upper surfaces of the two connecting blocks are respectively fixedly connected with the bottom walls of the two movable blocks, one ends of the two connecting blocks penetrate through the side walls of the square block, and one ends of the two connecting blocks, which are positioned at the outer sides of the movable grooves, are fixedly connected with clamping blocks which are clamped with the clamping grooves.
As a preferable technical scheme of the utility model, the top ends of the two fixing rods movably penetrate through the surfaces of the two fixing plates.
As a preferable technical scheme of the utility model, a first gear is fixedly sleeved on the outer side of the threaded sleeve, a servo motor is arranged on the upper surface of the base and positioned on one side of the threaded pipe, and a second gear in meshed connection with the first gear is arranged at the power output end of the servo motor.
As a preferable technical scheme of the utility model, two pushing arms for pushing the whole device are symmetrically and fixedly arranged at the edge of the upper surface of the base.
As a preferable technical scheme of the utility model, universal wheels for moving the whole device are arranged at four corners of the bottom wall of the base.
Compared with the prior art, the utility model has the following beneficial effects:
Through the screw-thread fit setting of two movable blocks and two-way lead screw, realize being close to each other or the removal regulation of keeping away from to two connecting blocks, the cooperation setting through two connecting blocks and two fixture blocks for two fixture blocks keep away from each other and then with the draw-in groove block of seting up on fixed block surface or two fixture blocks are close to each other and remove the block with the draw-in groove on fixed block surface, and then realize fixing and dismantling between sampling tube and the screwed pipe, the setting of this structure can be quick carries out spacing fixed and dismantlement to screwed pipe and sampling tube, and fix more firmly, avoid the appearance of breaking away from the risk with the screwed pipe when the sampling tube samples.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
FIG. 4 is a schematic view of a partial perspective structure of the present utility model;
Wherein: 1. a base; 2. a threaded tube; 3. a thread sleeve; 4. a first gear; 5. a threaded hole; 6. a second gear; 7. a support plate; 8. a fixed rod; 9. a fixing plate; 10. a fixed block; 11. a clamping groove; 12. a clamping block; 13. a connecting block; 14. a movable block; 15. a two-way screw rod; 16. a movable groove; 17. square blocks; 18. and (5) a sampling tube.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Examples
Referring to fig. 1-4, the utility model provides a soil sampling device for engineering investigation design, wherein two fixing rods 8 are symmetrically arranged on the upper surface of a base 1, then a supporting plate 7 is sleeved and connected on the outer sides of the two fixing rods 8, then a threaded sleeve 3 is arranged on the surface of the supporting plate 7, a threaded hole 5 is arranged on the surface of the threaded sleeve 3, then a threaded pipe 2 is connected in the threaded hole 5 in a threaded manner, a supporting plate 7 is arranged at the central position of an axis of the threaded pipe 2, a sampling tube 18 is arranged in the supporting plate 7, then a square block 17 is fixedly arranged at the top end of the sampling tube 18, a movable groove 16 is arranged on the surface of the square block 17, two connecting blocks 13 fixedly connected with a clamping block 12 are connected in a sliding manner in the movable groove 16, meanwhile, a two-way screw rod 15 is fixedly connected on the upper surface of the two connecting blocks 13 in a threaded screwing manner, the two-way screw rod 15 is fixedly connected above the square block 17 in a limiting manner, then two fixing plates 9 are symmetrically and fixedly arranged on the side wall of the threaded pipe 2, two fixing blocks 10 are fixedly arranged on the upper surfaces of the two fixing plates 9, and two opposite clamping blocks 10 are fixedly arranged on the surfaces of the two fixing blocks 10, and the two clamping blocks 11 are fixedly connected with the clamping blocks 11;
When the threaded tube 2 and the sampling tube 18 are limited and fixed, the bidirectional screw rod 15 is rotated and adjusted firstly, so that the two movable blocks 14 drive the two clamping blocks 12 to be away from each other through the connecting block 13, the two clamping blocks 12 are close to the fixed block 10 and are clamped with the clamping grooves 11 formed in the surface of the fixed block 10, further limiting and fixing of the threaded tube 2 and the sampling tube 18 are realized, when the sampling tube 18 is required to be taken out of the supporting plate 7 formed in the threaded tube 2, the bidirectional screw rod 15 is required to be rotated reversely, the two clamping blocks 12 are close to each other, the two clamping blocks 12 are further away from the fixed block 10, and the clamping with the clamping grooves 11 is released, so that the sampling tube 18 can be taken out of the supporting plate 7;
As a further implementation manner of this embodiment, as shown in fig. 1-4, a first gear 4 is fixedly sleeved outside the thread sleeve 3, then a second gear 6 is engaged and connected outside the first gear 4, a servo motor is connected at the center position of the bottom wall of the second gear 6, when in use, the whole device is moved to a proper position through the cooperation between two arm rods symmetrically arranged on the upper surface of the base 1 and universal wheels arranged at four corners of the bottom wall of the base 1, then a power supply of the servo motor is turned on, the first gear 4 is driven to rotate through the second gear 6, so that the thread sleeve 3 rotates, a threaded pipe 2 in a threaded hole 5 formed in the surface of the thread sleeve 3 moves up and down, and then a sampling pipe 18 in a supporting plate 7 formed in the surface of the threaded pipe 2 is driven to move up and down, so as to sample the soil;
the specific working principle is as follows:
During use, the whole device is moved to a proper position through the cooperation between two arm levers symmetrically arranged on the upper surface of the base 1 and universal wheels arranged at four corners of the bottom wall of the base 1, then a servo motor power supply is turned on to drive the first gear 4 to rotate through the second gear 6, so that the threaded sleeve 3 rotates, further the threaded pipe 2 in the threaded hole 5 formed in the surface of the threaded sleeve 3 is enabled to move up and down, further the sampling pipe 18 in the supporting plate 7 formed in the surface of the threaded pipe 2 is driven to move up and down, sampling is carried out on the land, after the sampling is finished, the bidirectional screw rod 15 is rotated, the two movable blocks 14 drive the two clamping blocks 12 to be close to each other through the connecting block 13, further the two clamping blocks 12 are far away from the fixed block 10, and the clamping grooves 11 formed in the surface of the fixed block 10 are relieved, so that the sampling pipe 18 is taken out from the supporting plate 7, and the sampling soil in the sampling pipe 18 is conveniently detected.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Soil sampling device is used in engineering investigation design, including base (1), its characterized in that: the utility model discloses a base, including base (1), fixed plate (9) upper surface symmetry is provided with two dead levers (8), fixed plate (8) are equipped with backup pad (7) through the cover outward, backup pad (7) surface is provided with thread bush (3), screw hole (5) have been seted up on thread bush (3) surface, screw hole (5) internal thread closes and is connected with screwed pipe (2), screwed pipe (2) lateral wall is fixed to be provided with two fixed plates (9), fixed plate (9) upper surface fixed is provided with fixed block (10), draw-in groove (11) have been seted up on fixed block (10) surface, backup pad (7) have been seted up in screwed pipe (2) axial center line department, be provided with sampling tube (18) in backup pad (7), sampling tube (18) top fixedly connected with square piece (17), square piece (17) upper surface is provided with the fixed subassembly with spacing fixed connection of screwed pipe (2).
2. The soil sampling apparatus for engineering investigation and design of claim 1, wherein: the fixing assembly comprises a bidirectional screw rod (15), the bidirectional screw rod (15) is connected to the upper portion of the square block (17) in a limiting rotating mode, two movable blocks (14) are connected to the outer side of the bidirectional screw rod (15) in a symmetrical threaded mode in a sleeved mode, movable grooves (16) are formed in the upper surface of the square block (17), connecting blocks (13) are connected to the inner sides of the movable grooves (16) in a sliding mode, the upper surfaces of the two connecting blocks (13) are fixedly connected with the bottom walls of the two movable blocks (14) respectively, one end of each connecting block (13) penetrates through the side wall of the square block (17), and two clamping blocks (12) are fixedly connected to one end, located on the outer side of each movable groove (16), of each connecting block (13) in a clamping mode.
3. The soil sampling apparatus for engineering investigation and design of claim 1, wherein: the top ends of the two fixing rods (8) movably penetrate through the surfaces of the two fixing plates (9).
4. The soil sampling apparatus for engineering investigation and design of claim 1, wherein: the screw sleeve (3) outside fixed cover is equipped with first gear (4), base (1) upper surface just is provided with servo motor in screwed pipe (2) one side, servo motor power take off is provided with second gear (6) of being connected with first gear (4) meshing.
5. The soil sampling apparatus for engineering investigation and design of claim 1, wherein: two pushing arms for pushing the whole device are symmetrically and fixedly arranged at the edge of the upper surface of the base (1).
6. The soil sampling apparatus for engineering investigation and design of claim 1, wherein: universal wheels for moving the whole device are arranged at four corners of the bottom wall of the base (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221350580U true CN221350580U (en) | 2024-07-16 |
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| GR01 | Patent grant |