CN211602511U - Soil sampling device for constructional engineering construction soil compaction test - Google Patents
Soil sampling device for constructional engineering construction soil compaction test Download PDFInfo
- Publication number
- CN211602511U CN211602511U CN202020321382.9U CN202020321382U CN211602511U CN 211602511 U CN211602511 U CN 211602511U CN 202020321382 U CN202020321382 U CN 202020321382U CN 211602511 U CN211602511 U CN 211602511U
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- telescopic rod
- electric telescopic
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a building engineering construction soil hits experimental device of fetching soil of reality relates to building engineering experiment apparatus technical field, and this building engineering construction soil hits experimental device of fetching soil of reality, including electric telescopic handle, electric telescopic handle keeps away from the one end fixedly connected with mounting panel of fixed stay frame, the inside fixedly connected with drive wheel of mounting panel, the top fixed mounting of drive wheel has driving motor, the first hydraulic telescoping rod of one end fixedly connected with of driving motor is kept away from to the drive wheel, the one end fixedly connected with drill bit of drive wheel is kept away from to first hydraulic telescoping rod. This building engineering construction soil hits experimental device of fetching soil of compaction, it is flexible through control electric telescopic handle, make electric telescopic handle drive the mounting panel and slide along the spout of fixed stay frame, will punch the drill bit and remove vacant position, make the mounting panel pass through the bracing piece with the sampler barrel remove the position of punching, can effectually take a sample to the sampler barrel and punch in advance, improve sampling efficiency.
Description
Technical Field
The utility model relates to a building engineering experimental apparatus technical field specifically is a building engineering construction soil hits experimental device that fetches earth of compaction.
Background
Compaction test refers to a method of using a hammer to compact a soil sample to understand the compaction characteristics of the soil. The method uses different compaction power to respectively hammer soil samples with different water contents, and measures corresponding dry volume weight, thereby obtaining maximum dry volume weight and optimal water content, and providing basis for design and construction of soil filling engineering. The compaction test can be divided into a light compaction test and a heavy compaction test. In the construction, the researcher need take a sample to soil through soil sampling tool, and then detect and the analysis the composition in the soil, at present, soil sampling tool is various, adopt the collection work of geotome realization to the soil sample at present more, the most common geotome has the drilling rod, the instrument of drill bit and T font or other shapes, handle fixed connection is in the upper end of drilling rod, the lower extreme welding of drill bit and drilling rod or screwed connection's heliciform drill bit, rely on the rotatory handle of manpower during the use to press the heliciform drill bit of this geotome into soil in to soil sampling analysis, utilize appurtenance to take out the drill bit that fetches earth simultaneously, however, there are some problems in current device that fetches earth still:
1. the existing soil sampling device generally installs a punching drill bit and a soil sampler together, and when soil sampling is carried out, the efficiency of soil sampling is affected due to damage caused by workers of the punching drill bit on the soil sampler;
2. the sample in the geotome is generally taken out to the manual work to current geotome after getting soil, and the degree of difficulty of taking out the sample is great, and efficiency is slower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a building engineering construction soil hits experimental device of fetching earth has solved above-mentioned problem through the separation of drill bit and sampler barrel and the promotion of push rod and push pedal.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a soil sampling device for a construction soil compaction test of constructional engineering comprises a fixed support frame, wherein the top end of the fixed support frame is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod, which is far away from the fixed support frame, is fixedly connected with a mounting plate, the inside of the mounting plate is fixedly connected with a driving wheel, the top end of the driving wheel is fixedly provided with a driving motor, one end of the driving wheel, which is far away from the driving motor, is fixedly connected with a first hydraulic telescopic rod, one end of the first hydraulic telescopic rod, which is far away from the driving wheel, is fixedly connected with a supporting rod, one end of the mounting plate, which is far away from the electric telescopic rod, is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a second hydraulic telescopic rod, one end of the second hydraulic telescopic rod, the inside fixedly connected with sample push rod of push pedal.
Optionally, the top end of the fixed support frame is provided with a sliding groove matched with the mounting plate and the fixing plate, and one end of the sliding groove of the fixed support frame is provided with a fixing groove matched with the electric telescopic rod.
Optionally, a notch matched with the electric telescopic rod is formed in one end of the mounting plate, a fixing groove matched with the supporting rod is formed in the other end of the mounting plate, and a mounting hole matched with the driving wheel is formed in the middle of the mounting plate.
Optionally, the top end of the driving wheel is provided with a mounting hole matched with the driving motor, the driving wheel and the driving motor are in transition fit, and the bottom of the driving wheel is provided with a fixing groove matched with the first hydraulic telescopic rod.
Optionally, one end of the fixing plate is provided with a positioning hole matched with the support rod, and the bottom of the fixing plate is provided with a fixing groove matched with the second hydraulic telescopic rod.
Optionally, the top of the sampling tube is provided with a fixed notch matched with the second hydraulic telescopic rod, and the middle of the top end of the sampling tube is provided with a through hole matched with the sampling push rod.
Optionally, the inside aperture of sampler barrel and the external diameter looks adaptation of push pedal, the fixed slot with sample push rod looks adaptation is seted up on the top of push pedal.
(III) advantageous effects
The utility model provides a building engineering construction soil hits experimental geotome possesses following beneficial effect:
1. this kind of building engineering construction soil hits experimental geotome, through starting driving motor, make driving motor drive the drive wheel and rotate, make the drive wheel drive the drill bit through first hydraulic telescoping rod and rotate, and simultaneously, it is flexible to control first hydraulic telescoping rod, make first hydraulic telescoping rod drive the drill bit and reciprocate, make the drill bit punch to ground, it is flexible through control electric telescopic handle, it slides to make electric telescopic handle drive the spout of mounting panel along the fixed stay frame, the drill bit will punch moves vacant position, make the mounting panel pass through the bracing piece with the sampler barrel remove the position of punching, can effectually punch in advance to the sampler barrel sample, avoid the damage of drill bit to the sampler barrel, the efficiency of improvement sample.
2. This kind of building engineering construction soil compaction test device that fetches earth, it is flexible through controlling the second hydraulic stretching pole, it reciprocates to make the second hydraulic stretching pole drive the sampler barrel, sample soil through the sampler barrel, through promoting sample push rod after the sample, it slides along the inner wall of sampler barrel to make sample push rod drive the push pedal, release the inside soil sample of sampler barrel through the push pedal, and then can be effectively quick take out soil sample, the degree of difficulty that soil sample took out has been reduced, the efficiency of sample has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the mounting plate of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the sampling tube of the present invention.
In the figure: 1-fixed support frame, 2-electric telescopic rod, 3-mounting plate, 4-driving wheel, 5-driving motor, 6-first hydraulic telescopic rod, 7-punching drill bit, 8-supporting rod, 9-fixing plate, 10-second hydraulic telescopic rod, 11-sampling cylinder, 12-push plate and 13-sampling push rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a soil sampling device for a construction soil compaction test of constructional engineering comprises a fixed support frame 1, an electric telescopic rod 2 is fixedly connected to the top end of the fixed support frame 1, a mounting plate 3 is fixedly connected to one end, away from the fixed support frame 1, of the electric telescopic rod 2, a driving wheel 4 is fixedly connected to the interior of the mounting plate 3, a driving motor 5 is fixedly installed at the top end of the driving wheel 4, a first hydraulic telescopic rod 6 is fixedly connected to one end, away from the driving wheel 5, of the driving wheel 4, a punching drill bit 7 is fixedly connected to one end, away from the driving wheel 4, of the first hydraulic telescopic rod 6, a supporting rod 8 is fixedly connected to one end, away from the electric telescopic rod 2, of the supporting rod 8, away from the mounting plate 3, a fixing plate 9 is fixedly connected to one end, away from the fixing plate 9, of, the inner part of the sampling tube 11 is movably connected with a push plate 12, the inner part of the push plate 12 is fixedly connected with a sampling push rod 13, the top end of a fixed support frame 1 is provided with a chute matched with a mounting plate 3 and a fixed plate 9, one end of the chute of the fixed support frame 1 is provided with a fixed groove matched with an electric telescopic rod 2, one end of the mounting plate 3 is provided with a notch matched with the electric telescopic rod 2, the other end of the mounting plate 3 is provided with a fixed groove matched with a support rod 8, the middle part of the mounting plate 3 is provided with a mounting hole matched with a driving wheel 4, the top end of the driving wheel 4 is provided with a mounting hole matched with a driving motor 5, the driving wheel 4 and the driving motor 5 are in transition fit, the bottom of the driving wheel 4 is provided with a fixed groove matched with a first hydraulic telescopic rod 6, a drilling bit 7 is controlled by the, the fixed slot with 10 looks adaptations of second hydraulic stretching pole is seted up to the bottom of fixed plate 9, the fixed notch with 10 looks adaptations of second hydraulic stretching pole is seted up at the top of sampler barrel 11, the through-hole with 13 looks adaptations of sample push rod is seted up at the middle part on sampler barrel 11 top, the inside aperture of sampler barrel 11 and the external diameter looks adaptations of push pedal 12, through closely laminating between push pedal 12 and the sampler barrel 11 to seal 11 insides of sampler barrel, the fixed slot with 13 looks adaptations of sample push rod is seted up on the top of push pedal 12.
When in use, the driving motor 5 is started, the driving motor 5 drives the driving wheel 4 to rotate, the driving wheel 4 drives the punching drill bit 7 to rotate through the first hydraulic telescopic rod 6, meanwhile, the first hydraulic telescopic rod 6 is controlled to stretch, the first hydraulic telescopic rod 6 drives the punching drill bit 7 to move up and down, the punching drill bit 7 punches the ground, the electric telescopic rod 2 is controlled to stretch, the electric telescopic rod 2 drives the mounting plate 3 to slide along the chute of the fixed support frame 1, the punching drill bit 7 is moved to a vacant position, the mounting plate 3 moves the sampling cylinder 11 to a punching position through the support rod 8, the sampling cylinder 11 can be effectively sampled to pre-punch, the second hydraulic telescopic rod 10 is controlled to stretch, the second hydraulic telescopic rod 10 drives the sampling cylinder 11 to move up and down, soil is sampled through the sampling cylinder 11, and the sampling push rod 13 is pushed after sampling, so that the sampling push rod 13 drives the push plate 12 to slide along the inner wall of the sampling tube 11, and the soil sample in the sampling tube 11 is pushed out by the push plate 12.
To sum up, the soil sampling device for the construction soil compaction test of the building engineering is characterized in that when the soil sampling device is used, a user starts the driving motor 5 to enable the driving motor 5 to drive the driving wheel 4 to rotate, the driving wheel 4 drives the punching drill bit 7 to rotate through the first hydraulic telescopic rod 6, meanwhile, the first hydraulic telescopic rod 6 is controlled to stretch and retract, the first hydraulic telescopic rod 6 drives the punching drill bit 7 to move up and down, the punching drill bit 7 punches the ground, the electric telescopic rod 2 is controlled to stretch and retract, the electric telescopic rod 2 drives the mounting plate 3 to slide along the chute of the fixed support frame 1, the punching drill bit 7 is moved to an idle position, the mounting plate 3 moves the sampling cylinder 11 to a punching position through the support rod 8, the sampling cylinder 11 can be effectively pre-punched for pre-punching, the damage of the drilling bit to the sampling cylinder 11 is avoided, and the sampling efficiency is improved, the soil sampling device for the, stretch out and draw back through control second hydraulic stretching rod 10, make second hydraulic stretching rod 10 drive sampling tube 11 reciprocate, sample soil through sampling tube 11, through promoting sample push rod 13 after the sample, make sample push rod 13 drive push pedal 12 slide along sampling tube 11's inner wall, release sampling tube 11 inside soil sample through push pedal 12, and then can be effectively quick take out soil sample, the degree of difficulty that soil sample took out has been reduced, the efficiency of sample has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a building engineering construction soil hits experimental device of fetching earth of compaction, includes fixed stay frame (1), its characterized in that: the top end of the fixed support frame (1) is fixedly connected with an electric telescopic rod (2), one end, far away from the fixed support frame (1), of the electric telescopic rod (2) is fixedly connected with a mounting plate (3), the inside of the mounting plate (3) is fixedly connected with a driving wheel (4), the top end of the driving wheel (4) is fixedly provided with a driving motor (5), one end, far away from the driving motor (5), of the driving wheel (4) is fixedly connected with a first hydraulic telescopic rod (6), one end, far away from the driving wheel (4), of the first hydraulic telescopic rod (6) is fixedly connected with a punching drill bit (7), one end, far away from the electric telescopic rod (2), of the mounting plate (3) is fixedly connected with a supporting rod (8), one end, far away from the mounting plate (3), of the supporting rod (8) is fixedly connected with a fixing plate (, one end fixedly connected with sampling tube (11) of fixed plate (9) is kept away from in second hydraulic stretching pole (10), the inside swing joint of sampling tube (11) has push pedal (12), the inside fixedly connected with sample push rod (13) of push pedal (12).
2. The soil sampling device for the constructional engineering construction soil compaction test according to claim 1, wherein: the top end of the fixed support frame (1) is provided with a sliding groove matched with the mounting plate (3) and the fixing plate (9), and one end of the sliding groove of the fixed support frame (1) is provided with a fixing groove matched with the electric telescopic rod (2).
3. The soil sampling device for the constructional engineering construction soil compaction test according to claim 1, wherein: the notch with electric telescopic handle (2) looks adaptation is seted up to the one end of mounting panel (3), the fixed slot with bracing piece (8) looks adaptation is seted up to the other end of mounting panel (3), the mounting hole with drive wheel (4) looks adaptation is seted up at the middle part of mounting panel (3).
4. The soil sampling device for the constructional engineering construction soil compaction test according to claim 1, wherein: the top end of the driving wheel (4) is provided with a mounting hole matched with the driving motor (5), the driving wheel (4) and the driving motor (5) are in transition fit, and the bottom of the driving wheel (4) is provided with a fixing groove matched with the first hydraulic telescopic rod (6).
5. The soil sampling device for the constructional engineering construction soil compaction test according to claim 1, wherein: one end of the fixing plate (9) is provided with a positioning hole matched with the support rod (8), and the bottom of the fixing plate (9) is provided with a fixing groove matched with the second hydraulic telescopic rod (10).
6. The soil sampling device for the constructional engineering construction soil compaction test according to claim 1, wherein: the top of sampling tube (11) is seted up the fixed notch with second hydraulic telescoping rod (10) looks adaptation, the through-hole with sample push rod (13) looks adaptation is seted up at the middle part on sampling tube (11) top.
7. The soil sampling device for the constructional engineering construction soil compaction test according to claim 1, wherein: the aperture of the inner part of the sampling tube (11) is matched with the outer diameter of the push plate (12), and the top end of the push plate (12) is provided with a fixing groove matched with the sampling push rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321382.9U CN211602511U (en) | 2020-03-16 | 2020-03-16 | Soil sampling device for constructional engineering construction soil compaction test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321382.9U CN211602511U (en) | 2020-03-16 | 2020-03-16 | Soil sampling device for constructional engineering construction soil compaction test |
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| Publication Number | Publication Date |
|---|---|
| CN211602511U true CN211602511U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020321382.9U Expired - Fee Related CN211602511U (en) | 2020-03-16 | 2020-03-16 | Soil sampling device for constructional engineering construction soil compaction test |
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| CN (1) | CN211602511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558874A (en) * | 2023-07-10 | 2023-08-08 | 北京建工环境修复股份有限公司 | Agricultural contaminated site soil detection robot |
-
2020
- 2020-03-16 CN CN202020321382.9U patent/CN211602511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558874A (en) * | 2023-07-10 | 2023-08-08 | 北京建工环境修复股份有限公司 | Agricultural contaminated site soil detection robot |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |