CN211646328U - Novel highway engineering sample is filled device - Google Patents
Novel highway engineering sample is filled device Download PDFInfo
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- CN211646328U CN211646328U CN202020107264.8U CN202020107264U CN211646328U CN 211646328 U CN211646328 U CN 211646328U CN 202020107264 U CN202020107264 U CN 202020107264U CN 211646328 U CN211646328 U CN 211646328U
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- 238000005070 sampling Methods 0.000 claims abstract description 164
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 238000003825 pressing Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 description 11
- 230000003028 elevating effect Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a novel highway engineering sample is filled device relates to the highway construction field, has solved the problem that the sampling device among the prior art can't distinguish the sample place degree of depth, and its technical essential is: the concrete sampler comprises an outer frame, wherein a sampling unit and a concrete stirring unit are arranged on the outer frame, the sampling unit is fixedly connected to the outer frame through an inner frame and a lifting unit, the sampling unit comprises a sampling tube and a sampling motor, the sampling motor is fixedly connected to the inner frame, a cutting unit is also arranged on the inner frame, the cutting unit is fixedly connected to the sampling tube, and the cutting unit can cut off a concrete sample column from the bottom in the sampling process; the utility model discloses a high-pressure rivers cut off from the sample bottom for the sample that takes out is complete column, thereby makes the staff can carry out the analysis to the concrete sample of the different degree of depth in the highway, has improved highway analysis's accuracy.
Description
Technical Field
The utility model relates to a highway construction field especially relates to a novel highway engineering sample is filled device.
Background
The condition of the foundation soil layer of the highway engineering is directly related to the construction quality of the highway. Therefore, in the early stage and the construction process of the highway engineering construction, the roadbed eight hundred millimeters below the original ground of the highway engineering needs to be analyzed according to the technical requirements so as to ensure the construction quality of the highway.
Chinese patent publication No. CN208857867U discloses a novel highway engineering sampling and filling device, which comprises a bottom frame, a support, a pressing plate, a sampling tube, a storage tank and a stirring device, wherein two hydraulic cylinders are symmetrically installed at the top of the support frame, two guide tubes are symmetrically installed at the bottom side of the support frame downward, telescopic rods of the hydraulic cylinders penetrate through the guide tubes and are fixed on the pressing plate below the guide tubes, the sampling tube is installed in the middle of the pressing plate, a spiral rotating shaft is arranged inside the sampling tube, the spiral rotating shaft is fixedly connected with an output shaft of a rotating motor, spiral blades are fixed on the surface of the spiral rotating shaft, the bottom frame is also provided with the storage tank for storing crushed stone concrete for filling, a discharging end at the bottom of the storage tank is provided with a discharging tube, an electromagnetic control valve is; this novel highway engineering sample is filled device, through the setting of storage tank, both can realize the sample function, can in time fill the appearance hole on the road bed after the sample again. However, the device smashes the roadbed in the sampling process, so that the upper roadbed and the lower roadbed are mixed to influence the sampling result, and therefore, the novel highway engineering sampling and filling device is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned defect, a novel highway engineering sample is filled device is provided, including outer frame, be equipped with the concrete mixing unit who is used for the sampling unit of highway sample and is used for filling the thief hole in the outer frame, the sampling unit passes through on interior frame and the outer frame of elevating unit fixed connection, elevating unit fixed connection outer frame and interior frame, concrete mixing unit fixed connection is in the outer frame, the sampling unit includes sampling tube and sample motor, in the frame in the sample motor fixed connection, sampling tube fixed connection is to the output shaft of sample motor, still be equipped with the cutting unit in the interior frame, cutting unit fixed connection is to on the sampling tube, the cutting unit can cut off the concrete sample post from the bottom in the sampling process, with the problem of the unable differentiation sample place degree of depth of sample of solving the sampling device among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel highway engineering sample is filled device, including outer frame, be equipped with the concrete mixing unit who is used for the sampling unit of highway sample and is used for filling the thief hole in the outer frame, the sampling unit passes through on interior frame and the outer frame of elevating unit fixed connection, elevating unit fixed connection outer frame and interior frame, concrete mixing unit fixed connection is to the outer frame, the sampling unit includes sampling tube and sample motor, on the frame in the sample motor fixed connection, sampling tube fixed connection is to the output shaft of sample motor, still be equipped with the cutting unit in the interior frame, cutting unit fixed connection is to on the sampling tube, the cutting unit can cut off the concrete sample post from the bottom in the sample process.
As a further proposal of the utility model, the sampling motor is fixedly connected with the sampling tube through a connecting plate which is fixedly arranged at one end of the sampling tube far away from the zigzag opening part, and the connecting plate is fixedly connected with the sampling tube through a spline; the end part of the sampling tube close to the sampling motor is provided with an annular flange.
As the utility model discloses further scheme, interior frame includes the lower backup pad, goes up backup pad and clamp plate, and the lower backup pad passes through the round bar with last backup pad and connects, and the clamp plate cover is established in the outside of sampling tube, and clamp plate fixed connection is to the lower backup pad, and cyclic annular flange on the sampling tube is established between lower backup pad and clamp plate, and sampling motor fixed connection is to on the clamp plate.
As the utility model discloses further scheme, it includes aqueduct and water guide ring to cut off the unit, the inside at the sampling tube is inlayed to the aqueduct, the one end that the aqueduct is close to the sampling tube bottom is equipped with towards inside limbers, the one end that the sampling tube bottom was kept away from to the aqueduct is equipped with towards the limbers in the sampling tube outside, lateral wall and water guide ring intercommunication that the lateral side of aqueduct face the limbers passed the sampling tube, water guide ring leads to pipe union coupling high pressure water source, the water guide ring cover is established on the sampling tube, water guide ring fixed connection is to the clamp plate, seal between water guide ring and the sampling tube, when the sampling tube rotates, the aqueduct in the sampling tube.
As a further scheme of the utility model, the lift unit is worm screw elevating system, and on lead screw fixed connection in the lift unit went up the inner support, the worm fixedly connected with elevator motor of lift unit, on elevator motor fixed connection went up outer frame.
As a further scheme of the utility model, the lift unit is hydraulic lift, and on the telescopic shaft fixed connection of lift unit was gone up the backup pad, lift unit fixed connection was in outer frame.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a high-pressure rivers cut off from the sample bottom for the sample that takes out is complete column, thereby makes the staff can carry out the analysis to the concrete sample of the different degree of depth in the highway, has improved highway analysis's accuracy, simultaneously the utility model discloses can cool down the sampling tube in the sampling process, improve the life-span of sampling tube.
Drawings
Fig. 1 is a schematic structural diagram of a novel highway engineering sampling and filling device.
Fig. 2 is a partial enlarged view at I in fig. 1.
Fig. 3 is an enlarged view of the layout at II in fig. 1.
Fig. 4 is a schematic structural diagram of a sampling pipe in the novel highway engineering sampling and filling device.
Fig. 5 is a schematic structural diagram of a water guide ring in the novel highway engineering sampling and filling device.
Reference numerals: 1-outer frame, 11-lower frame, 12-upper frame, 13-movable wheel, 14-handle, 2-sampling unit, 21-sampling tube, 22-sampling motor, 23-connecting plate, 24-spacing ring, 3-inner frame, 31-lower supporting plate, 32-upper supporting plate, 33-pressing plate, 4-lifting unit, 41-lifting motor, 5-concrete stirring unit, 6-cutting unit, 61-water guide tube, 62-water guide ring and 63-water pipe joint.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1 to 3, a novel road engineering sampling and filling device comprises an outer frame 1, wherein a sampling unit 2 for road sampling and a concrete mixing unit 5 for filling a sampling hole are arranged on the outer frame 1, the sampling unit 2 is fixedly connected to the outer frame 1 through an inner frame 3 and a lifting unit 4, the lifting unit 4 is fixedly connected to the outer frame 1, the lifting unit 4 can drive the sampling unit 2 and the inner frame 3 to lift, the concrete mixing unit 5 is fixedly connected to the outer frame 1, the sampling unit 2 comprises a sampling tube 21 and a sampling motor 22, the sampling motor 22 is fixedly connected to the inner frame 3, the sampling tube 21 is fixedly connected to an output shaft of the sampling motor 22, a cutting unit 6 is also arranged on the inner frame 3, the cutting unit 6 is fixedly connected to the sampling tube 21, and the cutting unit 6 can cut off a concrete sample column from the bottom in the sampling process;
the outer frame 1 comprises a lower base 11 and an upper base 12, the lower base 11 is connected with the upper base 12 through a support column, a through hole for the sampling unit 2 and the concrete mixing unit 5 to pass through is formed in the lower base 11, a movable wheel 13 convenient to move is arranged at the bottom of the lower base 11, the movable wheel 13 is a lockable universal wheel, a handle 14 is further arranged on the side edge of the outer frame 1, and the handle 14 is fixed to the side wall of the concrete mixing unit 5 in a welding mode;
as shown in fig. 4, the sampling tube 21 is in a circular tube shape, the mouth of the sampling tube 21 is provided with a tooth-shaped structure to facilitate road cutting, and one end of the sampling unit 2, which is far away from the serrated mouth, is provided with an annular flange for limiting the sampling tube 21 so as to press the sampling tube 21 to move downwards; the sampling motor 22 is fixedly connected with the sampling tube 21 through a connecting plate 23, the connecting plate 23 is fixedly installed at one end, far away from the serrated opening, of the sampling tube 21 through screws, the connecting plate 23 is fixedly connected with the sampling tube 21 through splines, the connecting plate 23 is disc-shaped, and a spline hole is formed in one surface, far away from the sampling tube 21, of the connecting plate 23;
preferably, a limiting ring 24 is further arranged at one end, far away from the serrated opening, of the sampling tube 21, the limiting ring 24 is in a circular ring shape, the limiting ring 24 is welded on the sampling tube 21, and the limiting ring 24 is used for increasing the contact area between the connecting plate 23 and the sampling tube 21;
preferably, the outer surface of the sampling tube 21 is welded with a spiral metal sheet (not shown in the figure), so that the broken soil can be conveniently removed when the sampling tube 21 is used for sampling, and the resistance of the sampling tube 21 is reduced;
the inner frame 3 comprises a lower support plate 31, an upper support plate 32 and a press plate 33, the lower support plate 31 and the upper support plate 32 are connected through a round rod, so that a space for installing the sampling tube 21 is arranged between the lower support plate 31 and the upper support plate 32, the press plate 33 is sleeved on the outer side of the sampling tube 21, the press plate 33 is fixedly connected to the lower support plate 31, a counter bore is arranged on the press plate 33, so that an annular flange and a limiting ring 24 on the sampling tube 21 can be arranged between the lower support plate 31 and the press plate 33, and the sampling motor 22 is fixedly connected to the press plate 33;
the lifting unit 4 is a worm screw lifting mechanism in the prior art, the lifting unit 4 is fixedly connected to the upper base 12 through screws, a screw in the lifting unit 4 penetrates through the upper base 12 and is fixedly connected to the upper support plate 32 through screws, a worm of the lifting unit 4 is fixedly connected to an output shaft of a lifting motor 41, and the lifting motor 41 is fixedly connected to the upper base 12;
preferably, a limiting block is further arranged on the round rod between the lower supporting plate 31 and the upper supporting plate 32, the limiting block is connected with the round rod in a sliding manner, and the limiting block is fixedly connected with the outer frame 1;
the concrete mixing unit 5 is prior art and will not be described herein too much;
the cutting unit 6 comprises a water guide pipe 61 and a water guide ring 62, the water guide pipe 61 is a square metal pipe, the water guide pipe 61 is embedded in the sampling pipe 21, one end of the water guide pipe 61 close to the sawtooth-shaped opening part of the sampling pipe 21 is provided with a water through hole facing the inside, one end of the water guide pipe 61 far away from the sawtooth-shaped opening part of the sampling pipe 21 is provided with a water through hole facing the outside of the sampling pipe 21, the water through hole facing the outside of the water guide pipe 61 penetrates through the side wall of the sampling pipe 21 to be communicated with the water guide ring 62, and the water guide pipes 61 are provided with a plurality of groups; as shown in fig. 5, the water guide ring 62 is circular, an arc-shaped groove is arranged in an inner ring of the water guide ring 62, the arc-shaped groove is communicated with the outer side of the water guide ring 62 through a through hole, the water guide ring 62 is connected with a high-pressure water source through a water pipe joint 63, the water pipe joint 63 is a high-pressure water pipe joint in the prior art, the water guide ring 62 is sleeved on the sampling pipe 21, the water guide ring 62 is arranged between the limiting ring 24 and the limiting ring 24, the water guide ring 62 is fixed on the pressing plate 33 through a screw, the water guide ring 62 and the sampling pipe 21 are sealed through a high-pressure oil seal, and when the sampling pipe 21 rotates, the water guide pipe 61 in the; after the water guide ring 62 is communicated with a high-pressure water source, high-pressure water enters the water guide pipe 611 from the water guide ring 62 and is sprayed out from the water through hole of the water guide pipe 61, and the high-pressure water cuts the concrete column, so that the concrete column needing sampling is cut off.
Example 2
As shown in fig. 1 to 3, a novel road engineering sampling and filling device comprises an outer frame 1, wherein a sampling unit 2 for road sampling and a concrete mixing unit 5 for filling a sampling hole are arranged on the outer frame 1, the sampling unit 2 is fixedly connected to the outer frame 1 through an inner frame 3 and a lifting unit 4, the lifting unit 4 is fixedly connected to the outer frame 1, the lifting unit 4 can drive the sampling unit 2 and the inner frame 3 to lift, the concrete mixing unit 5 is fixedly connected to the outer frame 1, the sampling unit 2 comprises a sampling tube 21 and a sampling motor 22, the sampling motor 22 is fixedly connected to the inner frame 3, the sampling tube 21 is fixedly connected to an output shaft of the sampling motor 22, a cutting unit 6 is also arranged on the inner frame 3, the cutting unit 6 is fixedly connected to the sampling tube 21, and the cutting unit 6 can cut off a concrete sample column from the bottom in the sampling process;
in this embodiment, the lifting unit 4 is a hydraulic lifter, the telescopic shaft of the lifting unit 4 is fixedly connected to the upper support plate 32, and the lifting unit 4 is fixedly connected to the outer frame 1;
other structures in this embodiment are the same as those in embodiment 1.
To sum up, the utility model discloses a theory of operation is:
during sampling, the lifting unit 4 and the sampling motor 22 are started, the sampling tube 21 is driven to cut the road surface by the rotation of the sampling motor 22, at the moment, the lifting unit 4 presses the sampling tube 21 downwards, the sampling tube 21 cuts the road surface into a columnar shape, when the sampling tube 21 reaches a preset cutting depth, the lifting unit 4 stops rotating, at the moment, the cutting unit 6 is connected with a high-pressure water source, the water guide tube 61 sprays high-pressure water, the sampling tube 21 slowly rotates, the columnar sample is cut off by the high-pressure water, the lifting unit 4 reversely moves, the lifting unit 4 drives the inner rack 3 to ascend, the sampling tube 21 is lifted out, and a worker takes out the columnar sample;
furthermore, the cutting unit 6 flows low-pressure water out in the cutting process of the sampling tube 21, and the sampling tube 21 is cooled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel road engineering sampling and filling device comprises an outer frame (1), wherein a sampling unit (2) for road sampling and a concrete stirring unit (5) for filling a sampling hole are arranged on the outer frame (1), the sampling unit (2) is fixedly connected to the outer frame (1) through an inner frame (3) and a lifting unit (4), the lifting unit (4) is fixedly connected with the outer frame (1) and the inner frame (3), the concrete stirring unit (5) is fixedly connected to the outer frame (1), the sampling unit (2) comprises a sampling tube (21) and a sampling motor (22), the sampling motor (22) is fixedly connected to the inner frame (3), the sampling tube (21) is fixedly connected to an output shaft of the sampling motor (22), and the novel road engineering sampling and filling device is characterized in that a cutting unit (6) is further arranged on the inner frame (3), and the cutting unit (6) is fixedly connected to the sampling tube (21), the cutting unit (6) is capable of cutting the concrete sample column from the bottom during sampling.
2. The novel highway engineering sampling and filling device according to claim 1, wherein the sampling motor (22) is fixedly connected with the sampling tube (21) through a connecting plate (23), the connecting plate (23) is fixedly arranged at one end of the sampling tube (21) far away from the serrated opening part, and the connecting plate (23) is fixedly connected with the sampling tube (21) through a spline; the end part of the sampling tube (21) close to the sampling motor is provided with an annular flange.
3. The novel highway engineering sampling and filling device according to claim 2, wherein the inner frame (3) comprises a lower supporting plate (31), an upper supporting plate (32) and a pressing plate (33), the lower supporting plate (31) and the upper supporting plate (32) are connected through a round rod, the pressing plate (33) is sleeved on the outer side of the sampling tube (21), the pressing plate (33) is fixedly connected to the lower supporting plate (31), an annular flange on the sampling tube (21) is arranged between the lower supporting plate (31) and the pressing plate (33), and the sampling motor (22) is fixedly connected to the pressing plate (33).
4. The novel highway engineering sampling and filling device according to claim 3, wherein the cutting unit (6) comprises a water guide pipe (61) and a water guide ring (62), the water guide pipe (61) is embedded in the sampling pipe (21), one end of the water guide pipe (61) close to the bottom of the sampling pipe (21) is provided with a water through hole facing the inside, one end of the water guide pipe (61) far away from the bottom of the sampling pipe (21) is provided with a water through hole facing the outside of the sampling pipe (21), the water through hole facing the outside of the water guide pipe (61) penetrates through the side wall of the sampling pipe (21) to be communicated with the water guide ring (62), the water guide ring (62) is connected with a high-pressure water source through a water pipe joint (63), the water guide ring (62) is sleeved on the sampling pipe (21), the water guide ring (62) is fixedly connected to the pressing plate (33), the water guide ring (62) is sealed with the sampling pipe (21), and when, the water guide pipe (61) in the sampling pipe (21) is always communicated with the water guide ring (62).
5. A novel road engineering sampling and filling device according to any one of claims 1 to 4, characterized in that the lifting unit (4) is a worm screw lifting mechanism, a screw in the lifting unit (4) is fixedly connected to the inner frame (3), a worm of the lifting unit (4) is fixedly connected with a lifting motor (41), and the lifting motor (41) is fixedly connected to the upper outer frame (1).
6. A novel road engineering sampling and filling device according to any one of claims 1-4, characterized in that the lifting unit (4) is a hydraulic lifter, the telescopic shaft of the lifting unit (4) is fixedly connected to the upper support plate (32), and the lifting unit (4) is fixedly connected to the outer frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107264.8U CN211646328U (en) | 2020-01-17 | 2020-01-17 | Novel highway engineering sample is filled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107264.8U CN211646328U (en) | 2020-01-17 | 2020-01-17 | Novel highway engineering sample is filled device |
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| Publication Number | Publication Date |
|---|---|
| CN211646328U true CN211646328U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107264.8U Expired - Fee Related CN211646328U (en) | 2020-01-17 | 2020-01-17 | Novel highway engineering sample is filled device |
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| Country | Link |
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| CN (1) | CN211646328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250171A (en) * | 2021-06-28 | 2021-08-13 | 温瑞强 | River course bank protection detection device for hydraulic engineering |
| CN113405841A (en) * | 2021-06-17 | 2021-09-17 | 承德石油高等专科学校 | Sampling device for field geology practice |
-
2020
- 2020-01-17 CN CN202020107264.8U patent/CN211646328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405841A (en) * | 2021-06-17 | 2021-09-17 | 承德石油高等专科学校 | Sampling device for field geology practice |
| CN113405841B (en) * | 2021-06-17 | 2022-09-13 | 承德石油高等专科学校 | Sampling device for field geology practice |
| CN113250171A (en) * | 2021-06-28 | 2021-08-13 | 温瑞强 | River course bank protection detection device for hydraulic engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210412 Address after: No. 201, complex building, 1188 Tianchen street, high tech Zone, Jinan City, Shandong Province Patentee after: Jinan Jinnuo Road Engineering Supervision Co.,Ltd. Address before: No. 201, complex building, 1188 Tianchen street, high tech Zone, Jinan City, Shandong Province Patentee before: Teng Shoujun |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |