CN2559686Y - Multifunction messenger - Google Patents
Multifunction messenger Download PDFInfo
- Publication number
- CN2559686Y CN2559686Y CN 02224537 CN02224537U CN2559686Y CN 2559686 Y CN2559686 Y CN 2559686Y CN 02224537 CN02224537 CN 02224537 CN 02224537 U CN02224537 U CN 02224537U CN 2559686 Y CN2559686 Y CN 2559686Y
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- CN
- China
- Prior art keywords
- link
- drilling rod
- housed
- travelling carriage
- drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a boring and sampling machine used for detecting the construction quality of road, which consists of a base, a stanchion, a bit, a drilling rod, etc. The stanchion is provided with a sliding frame; the top of the stanchion is connected with a connecting frame which is provided with a gear steering reducing gearbox; the connecting frame is provided with a guide screw which can control the sliding frame to slide up and down along the stanchion; the top of the guide screw is provide with a handle; the connecting frame is provided with a pulling rod which is connected with the traction mechanism of a tractor; an input gear is connected with a power output shaft at the rear of the tractor; a coring bit adopts a dual-layer hollow structure. The utility model has the advantages of convenient movement, simple application, no requirement of additional power, core samples reaching the standard and requirement.
Description
The utility model is the drill hole sampling machinery that uses during a kind of construction of the highway is built, and is used for the construction quality detection of testing.
Along with developing rapidly of highway construction, the problem that construction quality detects becomes increasingly conspicuous, according to job specfication and testing regulation requirement, cement or bituminous concrete density, thickness and the intensity etc. on the compacted density of roadbed and surface are all wanted inspection by sampling, traditional manual sampling method effort of taking a lot of work, sampling quality also is difficult for reaching requirement, has influenced the detection of construction quality.
The purpose of this utility model is exactly to design a kind of multifunctional hole-drilling sampler that construction of the highway detects usefulness of supplying with, and drill hole sampling on various road surfaces easily detects construction quality at any time, guarantees that highway construction reaches standard-required.
The utility model is achieved in that the multifunctional hole-drilling sampler is made up of base, column, drill bit and drilling rod and Poewr transmission mechanism etc., two root posts bottom is fixed on the base both sides, two root post tops link to each other with link, on two root posts travelling carriage is housed, drilling rod is contained in the drilling rod hole of link and travelling carriage, and the gear wheel reversing reduction box is arranged on the link, and the input gear is connected with the tractor rear power output shaft with universal joint, drilling rod is contained in the axis hole of output gear, connects with slide key; Coring bit is contained in the drilling rod bottom, and the coring bit that fetches earth adopts double-layer hollow structure, and skin is the spiral grooved bit, and there is the alloy cutter tip on the top, internal layer be belt blade head get the core cutting ring; The core cutting ring skin of getting of coring bit of fetching earth is equipped with the retaining ring that can close branch, and the retaining ring front end connects cutter head, and the rear end is connected with the gland of being with spring, and one section punching bar is arranged on the gland, and spring housing is outside the punching bar, and top cover is equipped with at the top, on the top cover He on the gland bearing is housed all.Concrete coring bit can adopt general coring bit.The leading screw that the control travelling carriage slides up and down along column is housed on the link, and handle is equipped with on the leading screw top; The pull bar that is connected with tractor-drawn mechanism is housed on the link, the lifting hanging handle that is connected with the tractor hydraulic lifting appliance is arranged on the base.Be contained in drilling rod on link and the travelling carriage and link and travelling carriage junction bearing all is housed.One group of bevel gear is arranged in the gear reduction box on the link.
The hydraulic pressure lift that the utility model can directly be contained in tractor hangs on the frame, and boring power is by the output of tractor rear output shaft, and conveniently moving uses simply, does not need extra power, is particularly suitable for the workshop section of power supply inconvenience, and core can reach code requirement.
Accompanying drawing 1 is a Facad structure schematic diagram of the present utility model.
Accompanying drawing 2 is side structure schematic diagrames of the present utility model.
Accompanying drawing 3 be the utility model fetch earth coring bit structural representation.
The multifunctional hole-drilling sampler is made up of base 6, column 4,9, drill bit 10 and drilling rod 7 and Poewr transmission mechanism etc., two root posts, 4,9 bottoms are fixed on base 6 both sides, two root posts, 4,9 tops link to each other with link 3, also are provided with the tilted supporter 13 that strengthens whole rigidity of frame between link 3 and the base 6.On two root posts 4,9 travelling carriage 5 is housed, drilling rod 7 is contained in the drilling rod hole of link 3 and travelling carriage 5, gear wheel reversing reduction box 8 is arranged on the link 3, and the input gear is connected with the tractor rear power output shaft with universal joint 12, and one group of bevel gear 11 is arranged in the gear reduction box 8 on the link 3.Drilling rod 7 is contained in the axis hole of output gear, connects with slide key; Coring bit 1 is contained in drilling rod 7 bottoms, and the coring bit that fetches earth 10 adopts double-layer hollow structures, and skin is a spiral grooved bit 18, and there is alloy cutter tip 20 on the top, internal layer be belt blade head 21 get core cutting ring 19; Core cutting ring 19 skins of getting of coring bit of fetching earth are equipped with the retaining ring 17 that can close branch, retaining ring 17 front ends connect cutter head 21, the rear end is connected with the gland 16 of band spring, one section punching bar 13 is arranged on the gland 16, spring 14 is enclosed within outside the punching bar 13, top cover 12 is equipped with at the top, on the top cover 12 He on the gland 16 bearing 11,15 is housed all.Pack in the retaining ring 17 that can close branch getting core cutting ring 19, retaining ring 17 upper ends are connected with gland 16 with rib-loop, retaining ring 17 lower ends are connected with annular cutter head 21 with screw thread, when fetching earth core, internal layer cutter head 21 does not change and the outer helical layer grooved bit 18 interior undisturbed soil cores that downcut of indentation, can guarantee during taking-up that the core of getting in the core cutting ring 19 is complete.Concrete coring bit can adopt general coring bit.The leading screw 2 that control travelling carriage 5 slides up and down along column is housed on the link 3, and handle 1 is equipped with on leading screw 2 tops; The pull bar that is connected with tractor-drawn mechanism is housed on the link 3, the lifting hanging handle 15 that is connected with the tractor hydraulic lifting appliance is arranged on the base 6.The drilling rod 7 that is contained on link 3 and the travelling carriage 5 all is equipped with bearing with link 3 and travelling carriage 5 junctions.Motor 14 also is housed on the base 6, and the universal joint 12 on the power input shaft of dismantling is in case of necessity changed belt pulley and is loaded onto belt and also can use.The hydraulic pressure lift that the utility model can directly be contained in tractor hangs on the frame, and boring power is by the output of tractor rear output shaft, and conveniently moving uses simply, does not need extra power, is particularly suitable for the workshop section of power supply inconvenience, and core can reach code requirement.
Claims (4)
1. multifunctional hole-drilling sampler, form by base, column, drill bit and drilling rod and Poewr transmission mechanism etc., it is characterized in that: two root posts bottom is fixed on the base both sides, two root post tops link to each other with link, on two root posts travelling carriage are housed, and drilling rod is contained in the drilling rod hole of link and travelling carriage, the gear wheel reversing reduction box is arranged on the link, the input gear is connected with the tractor rear power output shaft with universal joint, and drilling rod is contained in the axis hole of output gear, connects with slide key; The coring bit that fetches earth is contained in the drilling rod bottom, adopts double-layer hollow structure, and skin is the spiral grooved bit, and there is the alloy cutter tip on the top, internal layer be belt blade head get the core cutting ring; The leading screw that the control travelling carriage slides up and down along column is housed on the link, and handle is equipped with on the leading screw top; The pull bar that is connected with tractor-drawn mechanism is housed on the link, the lifting hanging handle that is connected with the tractor hydraulic lifting appliance is arranged on the base.
2. multifunctional hole-drilling sampler as claimed in claim 1 is characterized in that being contained in drilling rod on link and the travelling carriage and link and travelling carriage junction bearing all is housed.
3. multifunctional hole-drilling sampler as claimed in claim 1 is characterized in that one group of bevel gear is arranged in the gear reduction box on the link.
4. multifunctional hole-drilling sampler as claimed in claim 1, the core cutting ring skin of getting of coring bit of it is characterized in that fetching earth is equipped with the retaining ring that can close branch, the retaining ring front end connects cutter head, the rear end is connected with the gland of band spring, one section punching bar is arranged on the gland, spring housing is outside the punching bar, and top cover is equipped with at the top, on the top cover He on the gland bearing is housed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224537 CN2559686Y (en) | 2002-02-08 | 2002-02-08 | Multifunction messenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224537 CN2559686Y (en) | 2002-02-08 | 2002-02-08 | Multifunction messenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559686Y true CN2559686Y (en) | 2003-07-09 |
Family
ID=33701931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224537 Expired - Fee Related CN2559686Y (en) | 2002-02-08 | 2002-02-08 | Multifunction messenger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2559686Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321570A (en) * | 2012-03-21 | 2013-09-25 | 五冶集团上海有限公司 | Downhole drill for granite cutting guide hole breaking and application method thereof |
| CN108661546A (en) * | 2018-05-14 | 2018-10-16 | 西南石油大学 | A kind of shale gas exploitation exploration drilling equipment |
-
2002
- 2002-02-08 CN CN 02224537 patent/CN2559686Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321570A (en) * | 2012-03-21 | 2013-09-25 | 五冶集团上海有限公司 | Downhole drill for granite cutting guide hole breaking and application method thereof |
| CN103321570B (en) * | 2012-03-21 | 2015-10-14 | 五冶集团上海有限公司 | A kind of down-the-hole drill of breaking through for granite cutting guide hole and using method |
| CN108661546A (en) * | 2018-05-14 | 2018-10-16 | 西南石油大学 | A kind of shale gas exploitation exploration drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |