CN207776780U - A kind of drilling equipment for detecting compactness of pavement - Google Patents
A kind of drilling equipment for detecting compactness of pavement Download PDFInfo
- Publication number
- CN207776780U CN207776780U CN201820149081.5U CN201820149081U CN207776780U CN 207776780 U CN207776780 U CN 207776780U CN 201820149081 U CN201820149081 U CN 201820149081U CN 207776780 U CN207776780 U CN 207776780U
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- China
- Prior art keywords
- drill bit
- drilling equipment
- connecting rod
- fixed
- pavement
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Abstract
The utility model discloses a kind of for detecting the drilling equipment of compactness of pavement, solves borehole device in the prior art cumbersome, the low problem of service efficiency that uses process, its key points of the technical solution are that：Including boring assemblies, the motor for connecting rod and driving the drill bit rotation that the boring assemblies include drill bit, are fixedly connected on the drill bit, the drill bit is equipped with the chip space that along motor direction of rotation and spiral declines from top to bottom, it is fixed with force section in the connecting rod, reach easy to operate, the high advantageous effect of drilling efficiency.
Description
Technical field
The utility model is related to drilling equipment technical fields, more specifically, it relates to a kind of for detecting pavement compaction
The drilling equipment of degree.
Background technology
Roadbed, pavement compaction quality are one of most important inherent indexs of highway engineering construction quality management, are only satisfied the need
Base, road surface structare layer are fully compacted, just can guarantee roadbed, road surface intensity.Rigidity and the flatness on road surface, and can protect
Card and the service life for extending roadbed, pavement engineering, so needing often to carry out compactness of pavement detection, inspection to roadbed, road surface
During survey, it is necessary first to carry out boring extracting soil using special device road pavement.
Chinese utility model patent, Authorization Notice No. CN205999877U, the day for announcing are on 03 08th, 2017, bulletin
A kind of drilling equipment of detection compactness of pavement, the main points of its technical scheme are that：Including tapping board, tapping board lower surface one
Fixed round platform is formed, fixed round platform is threaded with cutting ring, is threaded with below the fixed round platform and justifies perpendicular to fixed
The drill rod of platform is fixedly connected with several hangnails on the drill rod, is provided on the cutting ring outer wall for positioning cutting ring drilling
The locating piece of position；Borehole stability is achieved the effect that, has been easy to fetch earth.
Above-mentioned borehole device in the prior art, by striking borehole device into soil layer to be measured, by fixed on drill rod
Hangnail soil layer is loosened, take out borehole device, then also need to testing staff and dug out the soil of loosening with spoon；Make
It is cumbersome to use process, service efficiency is low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind for detecting compactness of pavement
Drilling equipment, there is the interior soil that will directly can drill to be expelled directly out, and easy to operate, the high advantage of drilling efficiency.
To achieve the above object, the utility model provides following technical solution：
A kind of drilling equipment for detecting compactness of pavement, including boring assemblies, the boring assemblies include drill bit, consolidate
Surely the connecting rod being connected on the drill bit and the motor for driving the drill bit to rotate, the drill bit are equipped with along motor rotation side
To and spiral declines from top to bottom chip space, be fixed with force section in the connecting rod.
Using above-mentioned technical proposal, boring assemblies drill to region soil layer to be measured, are pushed by force section, make drill bit
Stretch into soil layer, chip space discharge of the bored region soil on drill bit, remove from worker soil to be measured is dug out using small spoon it is numerous
Trivial process improves efficiency.
Further, drill bit periphery face is fixed with cutting ring.
Using above-mentioned technical proposal, pass through the cutting ring being fixed on drill bit periphery face so that institute's borehole wall is more
Flat smooth, coincidence measurement requirement.
Further, further include support component, the support component includes supporting rack, and support frame as described above is equipped with swivel nut, institute
Connecting rod is stated equipped with the screw thread with the swivel nut to cooperation, the connecting rod is threadedly coupled with the swivel nut；The force section
For rotating handle.
Using above-mentioned technical proposal, it is threadedly coupled, is made with the connecting rod of boring assemblies by the swivel nut being arranged on supporting rack
Boring assemblies drilling more stablizes, is accurate.
Further, further include support component, the support component includes supporting rack, and support frame as described above is equipped with and the company
The mutually matched sliding sleeve of extension bar, the connecting rod are plugged in the sliding sleeve；The force section is to push handle.
Using above-mentioned technical proposal, the connecting rod by the sliding sleeve and boring assemblies that are arranged on supporting rack is mating,
Boring assemblies drilling is set more to stablize, is accurate.
Further, support frame as described above is equipped with compressed spring, and the compressed spring both ends are separately fixed at support frame as described above
With the pushing handle.
Using above-mentioned technical proposal, by being fixed on supporting rack and pushing the compressed spring between handle so that complete
After drilling operating, boring assemblies are restored to initial shape automatically under the elastic force effect of compressed spring.
Further, the support component further includes the idler wheel being arranged in support frame as described above bottom.
The drilling equipment is set to be moved easily by the way that the idler wheel in support frame bottom is arranged using above-mentioned technical proposal.
Further, the idler wheel is fixedly connected with adjusting screw rod, and the adjusting screw rod runs through the bottom of support frame as described above bottom
, at least provided with two for the adjusting screw rod to be fixed lock nut on the base on the adjusting screw rod；Institute
It states pedestal and is equipped with the accommodating groove that can accommodate the idler wheel.
Using above-mentioned technical proposal, by the secured adjusted screw rod on idler wheel, and adjusting screw rod is fixed by lock nut
On pedestal, accommodating groove is also set up on pedestal so that drilling equipment is after being moved to region to be measured, rotatable lock nut, adjusts
Idler wheel height is saved, and idler wheel can be adjusted in accommodating groove completely；Drilling equipment is placed to slide in boring procedure.
Further, the base lower surface is fixed with anti-skidding spine.
Using above-mentioned technical proposal, by being fixed with anti-skidding spine in base lower surface so that pedestal is placed in soil layer to be measured
When upper, antiskid effect is more preferable.
In conclusion the utility model has the advantages that：
1, boring assemblies drill to region soil layer to be measured, are pushed by force section, and drill bit is made to stretch into soil layer, the areas Suo Zuan
Chip space discharge of the domain soil on drill bit, removes the cumbersome process that worker is dug out soil to be measured using small spoon from, improves efficiency；
2, the cutting ring by being fixed on drill bit periphery face so that institute's borehole wall more flat smooth meets survey
Amount requires；
3, by setting for boring assemblies support positioning support component so that boring assemblies push drill when,
More stablize, is accurate.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of structural representation for drilling equipment being used to detect compactness of pavement that the utility model is implemented in one
Figure；
Fig. 2 is the explosive view of the boring assemblies in embodiment one；
Fig. 3 is a kind of structural representation for drilling equipment being used to detect compactness of pavement that the utility model is implemented in two
Figure.
Reference numeral：100, boring assemblies；101, connecting rod；1011, rotating handle；1012, handle is pushed；1013, circle
Shape catch；1014, compressed spring；102, motor；1021, output shaft；103, drill bit；1031, chip space；1032, cutting ring；200、
Support component；201, supporting rack；2011, top plate；2012, swivel nut；2013, sliding sleeve；202, idler wheel；2021, adjusting screw rod；
2022, pedestal；2023, accommodating groove；2024, lock nut；2025, anti-skidding spine.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the technical solution of the utility model.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Embodiment one
A kind of drilling equipment for detecting compactness of pavement, referring to Fig. 1, including：Boring assemblies 100 and support component
200；
Referring to Fig. 1 and Fig. 2, boring assemblies 100 include connecting rod 101, motor 102 and drill bit 103；Specifically, motor 102
It is fixed on 101 lower end of diagram connecting rod, the output shaft 1021 of motor 102 is fixedly connected with 103 upper end of diagram drill bit；Drill bit
103 periphery face offers multiple spiralling chip spaces 1031, in addition to this, on the periphery face of drill bit 103
It is further fixed on cutting ring 1032, the length of cutting ring 1032 is consistent with 103 length of drill bit；By above-mentioned drill bit 103 so that bored region
Chip space 1031 of the soil on drill bit 103 is discharged, and removes the cumbersome process that worker is dug out region soil to be measured using small spoon from,
Efficiency is improved, while cutting ring 1032 can ensure institute's borehole wall flat smooth, coincidence measurement requirement.
Referring to Fig. 1, support component 200 includes supporting rack 201 and four idler wheels 202 for being used to support the supporting rack 201；Tool
Body, it is fixedly connected with swivel nut 2012 at 2011 center of top plate of supporting rack 201, the swivel nut 2012 is cylindrical and swivel nut 2012
Run through top plate 2011 along its length；Adjusting screw rod 2021 is fixedly connected on idler wheel 202, adjusting screw rod 2021 is along vertical side
To the pedestal 2022 through 201 bottom of supporting rack, 2022 lower surface of pedestal offers the accommodating groove that can accommodate idler wheel 202 completely
2023, two lock nuts 2024 are additionally provided on adjusting screw rod 2021, and lock nut 2024 is connected to 2022 upper table of pedestal respectively
The slot bottom in face and accommodating groove 2023 makes adjusting screw rod 2021 be fixed with pedestal 2022, is fixed on the bottom surface of pedestal 2022 several
A anti-skidding spine 2025；In use, the rise and fall of idler wheel 202 can be realized by screwing lock nut 2024, when
When needing drilling device capable of moving, idler wheel 202, which is fallen, makes it be contacted with road surface, will be on idler wheel 202 after being moved to region to be measured
It rises to and is hidden in completely in accommodating groove 2023, so that fixed anti-skidding spine 2025 on pedestal 2022 is stretched into road surface, play anti-skidding fixation
Effect.
Referring to Fig. 1 and Fig. 2,101 circumferential surface of connecting rod of above-mentioned boring assemblies 100 offers and 2012 phase interworking of swivel nut
The screw thread of conjunction, connecting rod 101 are threadedly coupled with swivel nut 2012, and 101 top of connecting rod is fixedly connected with rotating handle 1011；Pass through
Rotating handle 1011 is rotated, connecting rod 101 is made to be moved up and down relative to swivel nut 2012, reaches road pavement with being rotated with drill bit 103
The purpose of drilling, while connecting rod 101 is threadedly coupled with swivel nut 2012 so that the drilling of boring assemblies 100 more stablizes, is accurate.
The present embodiment, specific use process is as follows：First idler wheel 202 is adjusted downward to and is contacted with road surface, then by drilling equipment
It is moved on region to be measured, by screwing lock nut 2024, idler wheel 202 is made to increase and being hidden in the storage being arranged on pedestal 2022
In slot 2023, while the fixed anti-skidding spine in 2022 bottom surface of pedestal 2025 penetrates road surface, plays anti-skidding fixed function；Staff
It double-legged can step down in and carry out bore operation on the pedestal 2022 of left and right ends, start motor 102, by rotating rotating handle 1011,
Boring assemblies 100 are made to decline and close to the road surface in region to be measured, further decline, drill bit 103 is made to go deep into road surface；In boring procedure
In, the soil on bored road surface is easily discharged out of the hole by the chip space 1031 on drill bit 103, while 103 periphery face of drill bit is solid
Fixed cutting ring 1032 makes institute's borehole wall keep flat smooth, coincidence measurement standard；Then boring assemblies 100 are risen, i.e., it is complete
At bore operation.
Embodiment two
A kind of drilling equipment for detecting compactness of pavement, the place for being different from embodiment one is：It, should referring to Fig. 3
Boring assemblies 100 include connecting rod 101, motor 102 and drill bit 103；Specifically, connecting rod 101 and 201 top plate 2011 of supporting rack
2013 grafting of fixed sliding sleeve at center, motor 102 are fixed on diagram connecting rod 101 lower end, the output shaft 1021 of motor 102 with
103 upper end of diagram drill bit is fixedly connected, it is illustrated that 101 upper end of connecting rod, which is fixed with, pushes handle 1012, pushes handle 1012
Rounded tabs 1013 are fixed with 101 joint of connecting rod, which is socketed with compressed spring 1014, compressed spring
1014 both ends are connected to 201 top plate 2011 of rounded tabs 1013 and supporting rack respectively.
In actual use, by holding pushing handle 1012 and boring assemblies 100 being pressed to road surface to be measured, realize
The purpose for pushing drilling after the completion of bore operation, unclamps and pushes handle 1012, handle is pushed under the action of compressed spring 1014
1012 restPose automatically.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of drilling equipment for detecting compactness of pavement, which is characterized in that including boring assemblies (100), the drilling
The connecting rod (101) and the driving drill bit that component (100) includes drill bit (103), is fixedly connected on the drill bit (103)
(103) motor (102) rotated, the drill bit (103) are equipped with the row that along motor direction of rotation and spiral declines from top to bottom
It considers slot (1031) to be worth doing, force section is fixed on the connecting rod (101).
2. a kind of drilling equipment for detecting compactness of pavement according to claim 1, which is characterized in that the drill bit
(103) periphery face is fixed with cutting ring (1032).
3. a kind of drilling equipment for detecting compactness of pavement according to claim 2, which is characterized in that further include branch
Support component (200), the support component (200) include supporting rack (201), and support frame as described above (201) is equipped with swivel nut (2012),
Connecting rod (101) surface is equipped with and the swivel nut (2012) mutually matched screw thread, the connecting rod (101) and the spiral shell
(2012) are covered to be threadedly coupled；The force section is rotating handle (1011).
4. a kind of drilling equipment for detecting compactness of pavement according to claim 2, which is characterized in that further include branch
Support component (200), the support component (200) include supporting rack (201), and support frame as described above (201) is equipped with and the connection
Bar (101) mutually matched sliding sleeve (2013), the connecting rod (101) are plugged in the sliding sleeve (2013)；The force section
To push handle (1012).
5. a kind of drilling equipment for detecting compactness of pavement according to claim 4, which is characterized in that the support
Frame (201) be equipped with compressed spring (1014), compressed spring (1014) both ends be separately fixed at support frame as described above (201) and
The pushing handle (1012).
6. a kind of drilling equipment for detecting compactness of pavement according to claim 3 or 5, which is characterized in that described
Support component (200) further includes idler wheel (202) of the setting in support frame as described above (201) bottom.
7. a kind of drilling equipment for detecting compactness of pavement according to claim 6, which is characterized in that the idler wheel
(202) it is fixedly connected with adjusting screw rod (2021), the adjusting screw rod (2021) runs through the pedestal of support frame as described above (201) bottom
(2022), it is used to the adjusting screw rod (2021) being fixed on the pedestal at least provided with two on the adjusting screw rod (2021)
(2022) lock nut (2024) on；The pedestal (2022) is equipped with the accommodating groove (2023) that can accommodate the idler wheel (202).
8. a kind of drilling equipment for detecting compactness of pavement according to claim 7, which is characterized in that the pedestal
(2022) lower surface is fixed with anti-skidding spine (2025).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149081.5U CN207776780U (en) | 2018-01-27 | 2018-01-27 | A kind of drilling equipment for detecting compactness of pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149081.5U CN207776780U (en) | 2018-01-27 | 2018-01-27 | A kind of drilling equipment for detecting compactness of pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776780U true CN207776780U (en) | 2018-08-28 |
Family
ID=63210934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820149081.5U Expired - Fee Related CN207776780U (en) | 2018-01-27 | 2018-01-27 | A kind of drilling equipment for detecting compactness of pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776780U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695418A (en) * | 2019-01-28 | 2019-04-30 | 江苏纬信工程咨询有限公司 | Deep rock mass structures visualization drilling device and operational method |
| CN111520082A (en) * | 2020-06-10 | 2020-08-11 | 西南石油大学 | Screw drill for oil drilling |
| CN112761130A (en) * | 2019-10-21 | 2021-05-07 | 山东科技大学 | Drilling equipment is used in geotechnical engineering reconnaissance |
| CN114016491A (en) * | 2021-11-17 | 2022-02-08 | 自然资源部第二海洋研究所 | Marine static sounding probe convenient to dismantle and suitable for deep sea area |
-
2018
- 2018-01-27 CN CN201820149081.5U patent/CN207776780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695418A (en) * | 2019-01-28 | 2019-04-30 | 江苏纬信工程咨询有限公司 | Deep rock mass structures visualization drilling device and operational method |
| CN112761130A (en) * | 2019-10-21 | 2021-05-07 | 山东科技大学 | Drilling equipment is used in geotechnical engineering reconnaissance |
| CN111520082A (en) * | 2020-06-10 | 2020-08-11 | 西南石油大学 | Screw drill for oil drilling |
| CN114016491A (en) * | 2021-11-17 | 2022-02-08 | 自然资源部第二海洋研究所 | Marine static sounding probe convenient to dismantle and suitable for deep sea area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180828 Termination date: 20200127 |