CN220815622U - Drilling device for foundation detection - Google Patents
Drilling device for foundation detection Download PDFInfo
- Publication number
- CN220815622U CN220815622U CN202322790394.2U CN202322790394U CN220815622U CN 220815622 U CN220815622 U CN 220815622U CN 202322790394 U CN202322790394 U CN 202322790394U CN 220815622 U CN220815622 U CN 220815622U
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- cylinder
- hollow
- sampling
- tube
- drilling device
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000002689 soil Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a drilling device for foundation detection, and belongs to the technical field of foundation detection; including the base, the cylinder has been erect on the base, and the spindle lower extreme of cylinder is provided with rotary mechanism, and rotary mechanism is connected with vertical screw cylinder, is provided with the sampling tube in the screw cylinder, and the sampling tube is including being located the hollow barrel of screw cylinder, and the lower port structure of hollow barrel has the sharp mouth of following outside the port under stretching out the screw cylinder, and the outer edge of sharp mouth is turned over and is formed the sleeve of cover outside the port under the screw cylinder, is provided with fastening bolt on the sleeve. According to the utility model, when sampling is carried out, the sampling tube can be taken out from the spiral tube to conveniently move the taken-out foundation soil, and other containers are not required to be used for connecting samples below the port of the spiral tube, so that the operation of taking out the samples is more flexible, the samples can be taken out at any place, and the samples can be conveniently pushed out from the hollow tube by matching with the pushing column and the pushing plate arranged at the top of the hollow tube, so that the use effect is good.
Description
Technical Field
The utility model relates to the technical field of foundation detection, in particular to a drilling device for foundation detection.
Background
The foundation refers to the soil or rock mass below the building supporting the foundation, and generally the building foundation is divided into two types, namely a natural foundation and an artificial foundation (composite foundation). The natural foundation is a natural soil layer which does not need to be reinforced by people. The artificial foundation needs to be reinforced by people, and commonly comprises a stone chip cushion layer, a sand cushion layer, mixed lime soil backfilling and tamping.
And need carry out soil sampling when foundation detection, at present, chinese patent publication No. CN214471901U discloses an engineering foundation detection sampling device, which comprises a bracket, be provided with the hollow post on the support, be provided with the lifting unit who drives hollow post and go up and down on the support, be provided with the distance scale mark on the lifting unit, the bottom of hollow post is provided with the drill bit, the support is run through to the bottom of drill bit, the sampling port has been seted up on the right side of hollow post. The device passes through support, drive mechanism, threaded rod, two movable blocks and the mutually supporting of gag lever post, can drive hollow post, drill bit and sampling port decline, can observe drill bit and sampling port through the scale mark simultaneously and stretch into the degree of depth of ground directly perceivedly at the in-process that descends, and the staff of being convenient for carries out the location sample, through dog, carry and draw spacing subassembly, push-pull subassembly and the mutually supporting of sampling tube, realizes location sample operation, and can prevent to get the soil of other degree of depth, influences the data precision.
However, in the prior art, when the device is used, the sampling port is used for discharging the sampled sample, the sampling port and the hollow column are integrally formed, and the hollow column is arranged on the whole device and is difficult to take down, so that a container is required to be used for receiving the sample at one side of the sampling port when the sample is taken every time, and the sample is inconvenient and flexible to operate when the sample is taken.
Accordingly, the present application provides a drilling device for foundation testing to meet the needs.
Disclosure of utility model
The utility model aims to solve the technical problems that in the prior art, a sampling port is used for discharging a sampled sample, the sampling port and a hollow column are integrally formed, and the hollow column is arranged on the whole of the device and is difficult to take down, so that a container is needed to receive a sample at one side of the sampling port during each material taking, and the sample taking is inconvenient and flexible to operate.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a drilling equipment for foundation detection, includes the base, the cylinder has been erect on the base, the spindle lower extreme of cylinder is provided with rotary mechanism, and rotary mechanism is connected with vertical screw cylinder, be provided with the sampling tube in the screw cylinder, the sampling tube is including being located the hollow barrel of screw cylinder, the lower port structure of hollow barrel has the extension the sharp mouth of following outside the port under the screw cylinder, the outer edge of sharp mouth turns up the sleeve that forms the cover and establish outside the port under the screw cylinder, be provided with fastening bolt on the sleeve.
Preferably, a sampling positioning port is formed in the middle of the upper end face of the base, and the spiral cylinder and the sampling cylinder vertically penetrate through the sampling positioning port and are inserted into the foundation soil layer.
Preferably, the pedal is symmetrically fixed on two sides of the lower end surface of the base.
Preferably, the support is fixed with to the up end bilateral symmetry of base, the top of support is fixed with the roof, just the cylinder is fixed in the up end middle part of roof, the vertical lower terminal surface of roof that wears out of the spindle of cylinder, and be connected with rotary mechanism.
Preferably, the rotating mechanism connected with the lower end of the cylinder comprises a case, the case is fixed at the lower end of a crankshaft of the cylinder, a motor is installed in the case, and the crankshaft of the motor penetrates out of the lower end face of the case and is fixed with the top end of the spiral cylinder.
Preferably, a plurality of arc-shaped elastic sheets are symmetrically arranged in the lower port of the hollow cylinder body, and the arc-shaped elastic sheets arch towards the middle part in the hollow cylinder body.
Preferably, the top of the hollow cylinder body vertically penetrates through the pushing column, one end of the pushing column is located outside the hollow cylinder body, the other end of the pushing column is located inside the hollow cylinder body, and a pushing plate is fixed at one end of the pushing column located inside the hollow cylinder body.
Compared with the prior art, the utility model has at least the following beneficial effects:
In the scheme, through the cooperation of cylinder, machine case, motor and screw tube, usable cylinder drives the screw tube and moves down to drive the screw tube through the motor in rotatory, power is ten enough, makes the screw tube can screw in the ground soil and carries out high-efficient sample, does benefit to improvement sampling efficiency.
Through setting up screw cylinder and sampling tube, through the demountable installation of sampling tube in the screw cylinder for when the sample, the accessible takes out the foundation soil that conveniently removes the taking out with the sampling tube in from the screw cylinder, and need not to use other containers to connect the sample in the port below of screw cylinder, make the operation of taking out the sample more nimble, can take out the sample in arbitrary place, and the pushing post that the cooperation hollow barrel top set up with pushing plate, can conveniently release the sample from the hollow barrel in, excellent in use effect.
In addition, this structure can utilize the sampling tube to protect the lower port of screw cylinder, also makes the sampling tube can conveniently replace, avoids sharp edge to appear wearing and tearing and need wholly change the screw cylinder to be favorable to resources are saved.
Through setting up the inboard arc elastic sheet of port under hollow barrel, can carry out the compression of certain degree to the soil in the hollow barrel, make the soil that hollow barrel inside was collected can not be when extracting the screw barrel from the ground soil and roll off.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic perspective view of a drilling device for foundation detection;
FIG. 2 is a schematic view showing the internal structure of a drilling device for foundation detection;
FIG. 3 is a schematic view of a sampling tube in a drilling device for foundation detection;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
[ Reference numerals ]
1. A base; 2. stepping on the pedal; 3. sampling positioning port; 4. a bracket; 5. a top plate; 6. a cylinder; 7. a chassis; 8. a motor; 9. a spiral cylinder; 10. a sampling tube; 1001. a hollow cylinder; 1002. a sharp edge; 1003. an arc-shaped elastic sheet; 1004. pushing the material column; 1005. a pushing plate; 1006. a sleeve; 1007. and (5) fastening a bolt.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
The following describes a drilling device for foundation detection according to the present utility model in detail with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1 and 2, the embodiment of the utility model provides a drilling device for foundation detection, which comprises a base 1, wherein a pedal 2 is arranged in the middle of the upper end surface of the base 1, so that a worker can conveniently pedal the pedal 2 to ensure the stability of the whole device in use.
The support 4 is symmetrically fixed on two sides of the upper end face of the base 1, the top of the support 4 is fixedly provided with the top plate 5, the middle of the upper end face of the top plate 5 is fixedly provided with the air cylinder 6, the shaft of the air cylinder 6 vertically penetrates out of the lower end face of the top plate 5 and is connected with the rotating mechanism, the rotating mechanism comprises a case 7, the case 7 is fixed on the lower end of the shaft of the air cylinder 6, the motor 8 is installed in the case 7, the shaft of the motor 8 penetrates out of the lower end face of the case 7 and is fixedly provided with the spiral cylinder 9, and therefore the spiral cylinder 9 can be driven to descend through the air cylinder 6, and the spiral cylinder 9 can be driven to rotate through the motor 8.
And then, as shown in fig. 3 and fig. 4, a sampling tube 10 is arranged in the spiral tube 9, the sampling tube 10 comprises a hollow tube 1001 positioned in the spiral tube 9, a sharp edge 1002 extending out of the lower port of the spiral tube 9 is configured at the lower port of the hollow tube 1001, a sleeve 1006 sleeved outside the lower port of the spiral tube 9 is formed by turning up the outer edge of the sharp edge 1002, and a fastening bolt 1007 is arranged on the sleeve 1006, so that the sampling tube 10 can be detachably arranged in the spiral tube 9.
And the middle part of the upper end surface of the base 1 is provided with a sampling positioning opening 3, so that the spiral cylinder 9 and the sampling cylinder 10 vertically penetrate through the sampling positioning opening 3 and are inserted into a foundation soil layer to sample.
Specifically, a plurality of arc elastic sheets 1003 are symmetrically installed in the lower port of the hollow cylinder 1001, the arc elastic sheets 1003 arch towards the middle part in the hollow cylinder 1001 and can be used for applying force to soil in the hollow cylinder 1001 so that the soil cannot slide out from the hollow cylinder 1001 easily, a pushing column 1004 vertically penetrates through the top of the hollow cylinder 1001, one end of the pushing column 1004 is located outside the hollow cylinder 1001, the other end of the pushing column 1004 is located in the hollow cylinder 1001, and a pushing plate 1005 is fixed at one end of the pushing column 1004 located in the hollow cylinder 1001, so that the soil can be rapidly pushed out from the hollow cylinder 1001 through the pushing column 1004 and the pushing plate 1005.
According to the technical scheme provided by the utility model, through the cooperation of the air cylinder, the chassis, the motor and the spiral cylinder, the air cylinder can be used for driving the spiral cylinder to move downwards, and the spiral cylinder is driven to rotate in the motor, so that the power is sufficient, the spiral cylinder can be screwed into foundation soil for high-efficiency sampling, and the sampling efficiency is improved.
Through setting up screw cylinder and sampling tube, through the demountable installation of sampling tube in the screw cylinder for when the sample, the accessible takes out the foundation soil that conveniently removes the taking out from the screw cylinder with the sampling tube, need not to use other containers to connect the sample in the port below of screw cylinder, consequently, make the operation more nimble when taking out the sample, can take out the sample in arbitrary place, and the pushing cylinder and the pushing plate that cooperate hollow barrel top to set up, can conveniently release the sample from hollow barrel in, easy operation, convenient to use.
In addition, this structure can utilize the sampling tube to protect the lower port of screw cylinder, also makes the sampling tube can conveniently replace, avoids sharp edge to appear wearing and tearing and need wholly change the screw cylinder to be favorable to resources are saved.
Through setting up the inboard arc elastic sheet of port under hollow barrel, can carry out the compression of certain degree to the soil in the hollow barrel, make the soil that hollow barrel inside was collected can not be when extracting the screw barrel from the ground soil and roll off.
The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The drilling device for foundation detection comprises a base and is characterized in that an air cylinder is erected on the base, a rotating mechanism is arranged at the lower end of a crankshaft of the air cylinder, and the rotating mechanism is connected with a vertical spiral cylinder;
The sampling tube is arranged in the spiral tube and comprises a hollow tube body positioned in the spiral tube, a sharp edge opening extending out of the lower port of the spiral tube is formed at the lower port of the hollow tube body, a sleeve sleeved outside the lower port of the spiral tube is formed by turning up the outer edge of the sharp edge opening, and a fastening bolt is arranged on the sleeve.
2. The drilling device for foundation detection according to claim 1, wherein a sampling positioning hole is formed in the middle of the upper end face of the base, and the spiral cylinder and the sampling cylinder vertically penetrate through the sampling positioning hole and are inserted into a foundation layer.
3. The drilling device for foundation detection according to claim 2, wherein treading plates are symmetrically fixed on both sides of the lower end surface of the base.
4. The drilling device for foundation detection according to claim 1, wherein brackets are symmetrically fixed on two sides of the upper end face of the base, a top plate is fixed on the top of each bracket, the air cylinder is fixed in the middle of the upper end face of the top plate, and a crankshaft of the air cylinder vertically penetrates out of the lower end face of the top plate and is connected with the rotating mechanism.
5. The drilling device for foundation detection according to claim 4, wherein the rotating mechanism connected to the lower end of the cylinder comprises a case fixed to the lower end of the shaft of the cylinder, and a motor is installed in the case, and the shaft of the motor penetrates out of the lower end face of the case and is fixed to the top end of the screw cylinder.
6. The drilling device for foundation detection according to claim 1, wherein a plurality of arc-shaped elastic pieces are symmetrically installed in the lower port of the hollow cylinder, and the arc-shaped elastic pieces arch toward the middle in the hollow cylinder.
7. The drilling device for foundation detection according to claim 1, wherein a pushing column vertically penetrates through the top of the hollow cylinder, one end of the pushing column is located outside the hollow cylinder, the other end of the pushing column is located inside the hollow cylinder, and a pushing plate is fixed at one end of the pushing column located inside the hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790394.2U CN220815622U (en) | 2023-10-18 | 2023-10-18 | Drilling device for foundation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790394.2U CN220815622U (en) | 2023-10-18 | 2023-10-18 | Drilling device for foundation detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815622U true CN220815622U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322790394.2U Active CN220815622U (en) | 2023-10-18 | 2023-10-18 | Drilling device for foundation detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815622U (en) |
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2023
- 2023-10-18 CN CN202322790394.2U patent/CN220815622U/en active Active
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