CN220847493U - Miniature penetrometer for geological exploration - Google Patents
Miniature penetrometer for geological exploration Download PDFInfo
- Publication number
- CN220847493U CN220847493U CN202321531445.3U CN202321531445U CN220847493U CN 220847493 U CN220847493 U CN 220847493U CN 202321531445 U CN202321531445 U CN 202321531445U CN 220847493 U CN220847493 U CN 220847493U
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- fixed
- fixing
- machine body
- penetrometer
- connecting rod
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- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a miniature penetrometer for geological exploration, which comprises a machine body, wherein a connecting rod is connected inside the machine body in a sliding manner, an adapter is fixed on the lower surface of the connecting rod, fixing plates are fixed on the left side and the right side of the adapter, a mounting mechanism is arranged on the machine body, a test head is fixed on the lower surface of the adapter, the mounting mechanism comprises two fixing blocks fixed on the left side and the right side of the machine body, a cavity is formed inside the fixing blocks, two fixing rods are fixed between the left side and the right side of an inner cavity of the cavity, and springs are sleeved on the outer surfaces of the fixing rods. This miniature penetrometer of geological prospecting, through the installation mechanism who sets up, the pulling pull rod drives movable plate and draw-in bar and removes and extrude the spring together, inserts the connecting rod in the jack, and the inserted block inserts in the slot, loosens the pull rod, and the movable plate resets, makes the draw-in bar card go into in the draw-in hole, and is fixed plate and test head, and is fixed stable, conveniently dismantle the change to the test head simultaneously.
Description
Technical Field
The utility model relates to the technical field of geological exploration, in particular to a miniature penetrometer for geological exploration.
Background
The miniature penetrometer is suitable for construction units of building engineering, engineering geological exploration and construction quality monitoring stations for measuring penetration resistance, and when the miniature penetrometer is used, the on-site test is carried out by only opening a button switch, inserting the instrument into soil, and detecting the penetration resistance value of a soil layer through a display screen within 3-5 minutes.
For example, chinese patent (bulletin number: CN 209836983U) discloses a novel miniature penetrometer, which relates to the technical field of miniature penetrometers and comprises a shell, wherein a panel is embedded in the front surface of the shell, a battery is arranged at the position of the upper section of the interior of the shell, a cover is tightly fixed at the top end of the shell through threads, a pressure sensor is arranged at the position of the middle section of the interior of the shell, and a measuring head connecting rod attached to the pressure sensor is connected at the position of the lower section of the interior of the shell.
Above-mentioned novel miniature penetrometer still has certain not enough, the inside of shell is located hypomere position department and is connected with the gauge head connecting rod that laminates mutually with pressure sensor, the outside of gauge head connecting rod cup joints and is fixed with the measuring staff adapter that links to each other with the shell, and the bottom of gauge head connecting rod is connected with gauge head A, but the gauge head connecting rod only with pressure sensor, it is fixed with the organism not with the gauge head connecting rod, lead to the use, the gauge head connecting rod drops only easily, influence the test and use, therefore, put forward a miniature penetrometer of geological prospecting in order to solve above-mentioned problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the miniature penetrometer for geological exploration, which has the advantages of good fixing effect and the like, and solves the problem of poor fixing effect of the conventional miniature penetrometer for geological exploration.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the miniature penetrometer for geological exploration comprises a machine body, wherein a connecting rod is connected inside the machine body in a sliding manner, an adapter is fixed on the lower surface of the connecting rod, fixing plates are fixed on the left side and the right side of the adapter, an installation mechanism is arranged on the machine body, and a test head is fixed on the lower surface of the adapter;
The installation mechanism comprises two fixing blocks fixed on the left side and the right side of the machine body, a cavity is formed in the fixing blocks, two fixing rods are fixed between the left side and the right side of an inner cavity of the cavity, springs are sleeved on the outer surfaces of the fixing rods, movable plates are slidably connected to the outer surfaces of the fixing rods, pull rods are fixed on the opposite sides of the movable plates, a plurality of clamping rods are fixed on the opposite sides of the movable plates, the installation mechanism further comprises an inserting block fixed on the upper surface of the fixing plate, a plurality of clamping holes are formed in the left side of the inserting block, and slots are formed in the lower surface of the fixing block.
Further, the insert block is slidably connected to the inside of the slot, and the clamping rod is slidably connected to the inside of the clamping hole.
Further, round holes are formed in one sides, opposite to each other, of the two fixing blocks, and the pull rod is connected to the inside of the round holes in a sliding mode.
Further, the pull rod is T-shaped, and the upper surface of the fixing plate is attached to the lower surface of the fixing block.
Further, the opposite sides of the left and right springs are respectively fixed on the opposite sides of the inner cavities of the two cavities, and the opposite sides of the left and right springs are respectively fixed on the opposite sides of the two movable plates.
Further, the jack has been seted up to the lower surface of organism, connecting rod sliding connection is in the inside of jack.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This miniature penetrometer of geological prospecting, through the installation mechanism who sets up, the pulling pull rod drives movable plate and draw-in bar and removes and extrude the spring together, inserts the connecting rod in the jack, and the inserted block inserts in the slot, loosens the pull rod, and the movable plate resets, makes the draw-in bar card go into in the draw-in hole, and is fixed plate and test head, and is fixed stable, conveniently dismantle the change to the test head simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the body of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
In the figure: the device comprises a machine body 1, a connecting rod 2, a mounting mechanism 3, a fixing block 301, a fixing rod 302, a spring 303, a moving plate 304, a pull rod 305, a clamping rod 306, a clamping hole 307, a plug 308, a slot 309, a cavity 310, a fixing plate 4, a switching connector 5 and a testing head 6.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a miniature penetrometer for geological exploration in this embodiment includes a machine body 1, wherein a connecting rod 2 is slidably connected in the machine body 1, a jack is provided on the lower surface of the machine body 1, the connecting rod 2 is slidably connected in the jack, the machine body 1 is conveniently connected with the connecting rod 2, an adapter 5 is fixed on the lower surface of the connecting rod 2, fixing plates 4 are fixed on the left and right sides of the adapter 5, a mounting mechanism 3 is provided on the machine body 1 for mounting the machine body 1 and the adapter 5, and a test head 6 is fixed on the lower surface of the adapter 5 for geological exploration.
It can be understood that the machine body 1 is a micro penetrometer in the prior art, and the corresponding relation between the penetration resistance and the bearing capacity, the compression modulus and the liquidity index is established by comparing the penetration test result of the micro penetrometer with the load test and the indoor geotechnical test result, so that three main physical and mechanical indexes, namely the bearing capacity fak, the compression modulus Es and the liquidity index IL, can be directly measured on soil samples indoors and outdoors, the soil layers are quantitatively named, the investigation quality is improved, the micro penetrometer weight is 3.0 kg-3.5 kg, and the micro shearing instrument weight is 0.8kg, and the micro penetrometer is small, light and portable, is simple to operate, has low cost, can rapidly measure and evaluate undisturbed soil, can greatly save investigation cost, increases economic benefit, and needs to measure accurate data by adopting a thick-wall soil sampler for the measurement of the existing on site, but the existing Xu Raodong can have adverse effect on test results.
It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
The present utility model is not described in detail, the master controller can be a conventional known device for controlling a computer, etc., the control circuit of the master controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common general knowledge in the art, and the present utility model is mainly used for protecting mechanical devices, so the present utility model does not explain the control mode and circuit connection in detail.
Standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Referring to fig. 3, in order to facilitate the disassembly and assembly of the test head 6, the mounting mechanism 3 in this embodiment includes two fixing blocks 301 fixed on the left and right sides of the machine body 1, the upper surface of the fixing plate 4 is attached to the lower surface of the fixing block 301, a cavity 310 is provided in the fixing block 301, two fixing rods 302 are fixed between the left and right sides of the cavity 310, a spring 303 is sleeved on the outer surface of the fixing rod 302, a moving plate 304 is slidably connected to the outer surface of the fixing rod 302, the moving plate 304 is reset by the spring 303, pull rods 305 are fixed on opposite sides of the two moving plates 304, the pull rods 305 are T-shaped, the moving plate 304 is driven to move by the pull rods 305, a plurality of clamping rods 306 are fixed on opposite sides of the two moving plates 304, the mounting mechanism 3 further includes an insertion block 308 fixed on the upper surface of the fixing plate 4, a plurality of clamping holes 307 are provided on the left side of the insertion block 308, and a slot 309 is provided on the lower surface of the fixing block 301.
The plug block 308 is slidably connected to the inside of the slot 309, for limiting the adaptor 5, the clamping rod 306 is slidably connected to the inside of the clamping hole 307, for fixing the adaptor 5 and the test head 6, and the opposite sides of the two fixing blocks 301 are provided with round holes, and the pull rod 305 is slidably connected to the inside of the round holes, so that the pull rod 305 drives the moving plate 304 to move.
In addition, the opposite sides of the left and right springs 303 are respectively fixed on the opposite sides of the inner cavities of the two cavities 310, the opposite sides of the left and right springs 303 are respectively fixed on the opposite sides of the two moving plates 304, the moving plates 304 are reset through the springs 303, the clamping rods 306 are driven to be clamped in the clamping holes 307, and the fixed plate 4 and the test head 6 are fixed.
The installation mechanism 3 in this embodiment pulls the pull rod 305, drives the moving plate 304 and the clamping rod 306 to move together and squeeze the spring 303, inserts the connecting rod 2 into the insertion hole, inserts the insertion block 308 into the insertion hole 309, releases the pull rod 305, resets the moving plate 304, and clamps the clamping rod 306 into the clamping hole 307 to fix the fixing plate 4 and the test head 6.
The working principle of the embodiment is as follows:
The two pull rods 305 are pulled back to back, the pull rods 305 drive the movable plate 304 to slide on the outer surface of the fixed rod 302 and squeeze the springs 303, when the movable plate 304 moves, the clamping rods 306 are driven to move together, the clamping rods 306 are far away from the slots 309, the connecting rods 2 are inserted into the jacks, meanwhile, the inserting blocks 308 are inserted into the slots 309, the pull rods 305 are loosened, the movable plate 304 can reset under the elastic action of the springs 303, and the clamping rods 306 are driven to move together in the moving process of the fixed rod 302, so that the clamping rods 306 are clamped into the clamping holes 307, and the fixed plate 4 and the test head 6 are fixed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a miniature penetrometer of geological prospecting, includes organism (1), its characterized in that: the device is characterized in that a connecting rod (2) is connected inside the machine body (1) in a sliding manner, an adapter (5) is fixed on the lower surface of the connecting rod (2), fixing plates (4) are fixed on the left side and the right side of the adapter (5), a mounting mechanism (3) is arranged on the machine body (1), and a test head (6) is fixed on the lower surface of the adapter (5);
The installation mechanism (3) comprises two fixing blocks (301) fixed on the left side and the right side of the machine body (1), a cavity (310) is formed in the fixing blocks (301), two fixing rods (302) are fixed between the left side and the right side of an inner cavity of the cavity (310), springs (303) are sleeved on the outer surfaces of the fixing rods (302), moving plates (304) are slidably connected to the outer surfaces of the fixing rods (302), pull rods (305) are fixed on opposite sides of the two moving plates (304), a plurality of clamping rods (306) are fixed on opposite sides of the two moving plates (304), the installation mechanism (3) further comprises inserting blocks (308) fixed on the upper surface of the fixing plates (4), a plurality of clamping holes (307) are formed in the left side of the inserting blocks (308), and inserting grooves (309) are formed in the lower surfaces of the fixing blocks (301).
2. A micro-penetrometer for geological exploration according to claim 1, wherein: the insert block (308) is slidably connected to the inside of the slot (309), and the clamping rod (306) is slidably connected to the inside of the clamping hole (307).
3. A micro-penetrometer for geological exploration according to claim 1, wherein: round holes are formed in one sides, opposite to each other, of the two fixing blocks (301), and the pull rod (305) is connected to the inside of the round holes in a sliding mode.
4. A micro-penetrometer for geological exploration according to claim 1, wherein: the pull rod (305) is T-shaped, and the upper surface of the fixing plate (4) is attached to the lower surface of the fixing block (301).
5. A micro-penetrometer for geological exploration according to claim 1, wherein: the opposite sides of the left and right springs (303) are respectively fixed on the opposite sides of the inner cavities of the two cavities (310), and the opposite sides of the left and right springs (303) are respectively fixed on the opposite sides of the two movable plates (304).
6. A micro-penetrometer for geological exploration according to claim 1, wherein: the jack is arranged on the lower surface of the machine body (1), and the connecting rod (2) is connected to the inside of the jack in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531445.3U CN220847493U (en) | 2023-06-15 | 2023-06-15 | Miniature penetrometer for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531445.3U CN220847493U (en) | 2023-06-15 | 2023-06-15 | Miniature penetrometer for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847493U true CN220847493U (en) | 2024-04-26 |
Family
ID=90785122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531445.3U Active CN220847493U (en) | 2023-06-15 | 2023-06-15 | Miniature penetrometer for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847493U (en) |
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2023
- 2023-06-15 CN CN202321531445.3U patent/CN220847493U/en active Active
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