CN101900644A - Trailer hydraulic road core machine - Google Patents
Trailer hydraulic road core machine Download PDFInfo
- Publication number
- CN101900644A CN101900644A CN2009101168634A CN200910116863A CN101900644A CN 101900644 A CN101900644 A CN 101900644A CN 2009101168634 A CN2009101168634 A CN 2009101168634A CN 200910116863 A CN200910116863 A CN 200910116863A CN 101900644 A CN101900644 A CN 101900644A
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- CN
- China
- Prior art keywords
- hydraulic
- trailer
- fixed
- car body
- core machine
- 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.)
- Pending
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- 239000003502 gasoline Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002828 fuel tank Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 26
- 239000012208 gear oil Substances 0.000 description 3
- 238000005070 sampling Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a trailer hydraulic road core machine. The core machine comprises a core machine main body and water tank [4] arranged on a trailer car body [16] and a hydraulic power unit; and a hydrocylinder [13] is fixed above each fixed stay [24] and on the car body, and each fixed stay [24] is fixed on the piston rod [23] of the corresponding hydrocylinder. The core machine is driven by a hydraulic motor [14] and an oil pump [2] is driven by a gasoline engine [12]. The height of the fixed stays is automatically adjusted through the hydraulic mode; the entire car body has low center of gravity, uniform weight distribution, good stability and stable and reliable working performance; and full-automatic hydraulic coring can be realized, the use is convenient and labor-saving, and the operation is easy and convenient.
Description
Technical field
The present invention relates to a kind of trailer-type road surface corning machine that bituminous pavement, the drill hole sampling of concrete road surface carry out quality testing that is mainly used in.
Background technology
Existing trailer-type road surface corning machine is the drill hole sampling that is used for bituminous pavement, concrete road surface, also is used for the road surface depth detection simultaneously.Publication number is the disclosed a kind of so just trailer-type gasoline driven of the patent documentation of a CN2500540Y road surface corning machine, car body is provided with gasoline engine and drives corning machine, water tank and tool box, car body has wheel and four fixed supports, this fixed support is typically provided with the height that manual arrangement for adjusting height is adjusted fixed support, so that corning machine can be worked under horizontality.Because corning machine is that gasoline engine drives drill bit by speed reduction unit, whole corning machine equipment is heavier, therefore in use adjusts fixed support and requires great effort very much.In addition, corning machine is located at the rear of trailer, and gasoline engine is placed directly on the speed reduction unit, and is highly higher, causes corning machine body part center of gravity higher, work or when walking gasoline engine partly swing bigger, poor stability.
Summary of the invention
Purpose of the present invention just provides a kind of fixed support height trailer hydraulic road core machine easy to adjust, and the fixed support height is located automatically by hydraulic means, and can improve corning machine stability.
Trailer hydraulic road core machine of the present invention, comprise the corning machine body and the water tank that are located on the trailer bodies, the corning machine body is by gasoline engine, speed reduction unit, coring bit and jacking gear are formed, car body is provided with four fixed supports, it also comprises a cover hydraulic workstation, described hydraulic workstation comprises fuel tank, oil pump, four hydraulic jacks, be fixed with a hydraulic jack on the car body of each fixed support top, each fixed support is fixed on the piston rod of corresponding hydraulic jack, each hydraulic jack has oil inlet pipe to communicate with the output terminal of oil pump, each hydraulic jack has scavenge pipe to communicate with fuel tank, and operation valve is housed on the in-line.Automatically regulate the height of fixed support by hydraulic workstation, easy to adjust, need not use manpower.
It also comprises an oil motor that drives the corning machine speed reduction unit, has oil inlet pipe to communicate with the oil pump output terminal on the oil motor, and the scavenge pipe of oil motor communicates with fuel tank; Gasoline engine and oil pump are in transmission connection.Drive oil pump work by gasoline engine, use the fluid motor-driven corning machine, can make full use of the efficient of hydraulic workstation, and speed governing is convenient, overload property is good.In addition, gasoline engine drives oil pump work, can reduce the setting height(from bottom) of gasoline engine, and center of gravity that can car body descends, and can improve the stability of corning machine work.
Priority scheme is that gasoline engine is located in the middle of the car body at water tank rear, can make the car body weight distribution even, and stability further improves.
Trailer hydraulic road core machine of the present invention, because fixed support is to regulate height automatically by hydraulic way, and coring bit is that oil motor drives, and gasoline engine can be placed in the middle of the car body, and not only the whole locomotive body center of gravity can reduce, weight distribution is even, good stability, stable and reliable working performance can also realize that fully automatic hydraulic gets core, use easily laborsaving, simple to operation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Among the above-mentioned figure: 1, fuel tank, 2, oil pump, 3, the tool box, 4, water tank, 5, hand-operated direction valve, 6, surplus valve, 7, retaining valve, 8, hand-operated direction valve, 9, tensimeter, 10, integrated package, 11, air cleaner, 12, gasoline engine, 13, hydraulic jack, 14, oil motor, 15, the tool box, 16, car body, 17, tooth bar, 18, trailer traction, 19, coring bit, 20, speed reduction unit, 21, sliding seat, 22, wheel, 23, piston rod, 24, fixed support.
Embodiment
As depicted in figs. 1 and 2, trailer hydraulic road core machine is by car body 16, gasoline engine 12, corning machine, tool box 3, tool box 15, water tank 4, four fixed supports 24, wheel 22 and hydraulic workstation are formed, car body 16 front ends are provided with holder car traction 18, corning machine comprises oil motor 14, speed reduction unit 20, coring bit 19 and jacking gear, jacking gear is made up of tooth bar 17 and sliding seat 21, tooth bar 17 is fixed on the car body 16, tooth bar 17 meshed gears are arranged on the sliding seat 21, speed reduction unit 20 is fixed on the sliding seat 21, and the height of regulating sliding seat 21 can drive speed reduction unit, oil motor and coring bit move up and down.Hydraulic workstation comprises fuel tank 1, gear oil pump 2, four hydraulic jacks 13, hand-operated direction valve 5, surplus valve 6, retaining valve 7, hand-operated direction valve 8, tensimeter 9, integrated package 10, air cleaner 11, and hand-operated direction valve 5, surplus valve 6, retaining valve 7, hand-operated direction valve 8, tensimeter 9, air cleaner 11 are arranged on the integrated package 10.Gasoline engine 12 drives oil pump 2 work by belt gear, each fixed support 24 is connected in piston rod 23 belows of hydraulic jack 13, oil motor 14 and each hydraulic jack 13 have oil inlet pipe to communicate with the output terminal of oil pump 2, oil motor 14 and each hydraulic jack 13 have scavenge pipe to communicate with fuel tank 1, hand-operated direction valve 5,8 is housed respectively on the oil inlet pipe of hydraulic jack 13 and oil motor 14, retaining valve 7 also is housed on the in-line.When trailer hydraulic road core machine of the present invention uses, car body 16 can be hung on the automobile by trailer traction 18, deliver to the working-yard, start gasoline engine 12, by gasoline engine 12 driven gear oil pumps 2, gear oil pump 2 work, open hand-operated direction valve 5 and oil is given the hydraulic jack 13 of fixed support 24, automatically adjust fixed support 24 height, close hand-operated direction valve 5, open hand-operated direction valve 8 again and give oil motor 14 drive speed reduction units 20 and coring bit 19 work oil.
Claims (3)
1. trailer hydraulic road core machine, comprise the corning machine body and the water tank [4] that are located on the trailer bodies [16], the corning machine body is by gasoline engine [12], speed reduction unit [20], coring bit [19] and jacking gear are formed, car body [16] is provided with four fixed supports [24], it is characterized in that it also comprises a cover hydraulic workstation, described hydraulic workstation comprises fuel tank [1], oil pump [2], four hydraulic jacks [13], be fixed with a hydraulic jack [13] on the car body of each fixed support [24] top, each fixed support [24] is fixed on the piston rod [23] of corresponding hydraulic jack, each hydraulic jack [13] has oil inlet pipe to communicate with the output terminal of oil pump [2], each hydraulic jack has scavenge pipe to communicate with fuel tank [1], and operation valve is housed on the in-line.
2. trailer hydraulic road core machine according to claim 1, it is characterized in that it also comprises an oil motor [14] that drives the corning machine speed reduction unit, have oil inlet pipe to communicate with oil pump [2] output terminal on the oil motor [14], the scavenge pipe of oil motor [14] communicates with fuel tank [1]; Gasoline engine [12] is in transmission connection with oil pump [2].
3. corning machine is pressed on trailer-type liquid according to claim 2 road surface, it is characterized in that gasoline engine [12] is located in the middle of the car body at water tank [4] rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101168634A CN101900644A (en) | 2009-05-26 | 2009-05-26 | Trailer hydraulic road core machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101168634A CN101900644A (en) | 2009-05-26 | 2009-05-26 | Trailer hydraulic road core machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101900644A true CN101900644A (en) | 2010-12-01 |
Family
ID=43226368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101168634A Pending CN101900644A (en) | 2009-05-26 | 2009-05-26 | Trailer hydraulic road core machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101900644A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890920A (en) * | 2015-01-26 | 2016-08-24 | 台州市建设工程机械厂 | Rail type coring machine |
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
| CN106401517A (en) * | 2016-11-23 | 2017-02-15 | 重庆和瑞建筑工程质量检测有限公司 | Pavement engineering vehicle-mounted core drilling machine |
| CN115586037A (en) * | 2022-12-09 | 2023-01-10 | 河北中水建设工程有限公司 | Highway detects with road surface core machine of getting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500540Y (en) * | 2001-11-01 | 2002-07-17 | 沈志远 | Vehicle tracting type road surface corning machine driven by gasoline |
| CN1563797A (en) * | 2004-03-19 | 2005-01-12 | 华南理工大学 | Mobile harmelss incineration treatment appts. for sick fowl and livestock and refuse |
| CN2701905Y (en) * | 2004-06-19 | 2005-05-25 | 苏俊 | Pulling type pavement sampler |
| CN201413252Y (en) * | 2009-05-27 | 2010-02-24 | 铜陵长江金刚石工具有限责任公司 | Trailer-type hydraulic pavement core drilling machine |
-
2009
- 2009-05-26 CN CN2009101168634A patent/CN101900644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500540Y (en) * | 2001-11-01 | 2002-07-17 | 沈志远 | Vehicle tracting type road surface corning machine driven by gasoline |
| CN1563797A (en) * | 2004-03-19 | 2005-01-12 | 华南理工大学 | Mobile harmelss incineration treatment appts. for sick fowl and livestock and refuse |
| CN2701905Y (en) * | 2004-06-19 | 2005-05-25 | 苏俊 | Pulling type pavement sampler |
| CN201413252Y (en) * | 2009-05-27 | 2010-02-24 | 铜陵长江金刚石工具有限责任公司 | Trailer-type hydraulic pavement core drilling machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890920A (en) * | 2015-01-26 | 2016-08-24 | 台州市建设工程机械厂 | Rail type coring machine |
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
| CN106401517A (en) * | 2016-11-23 | 2017-02-15 | 重庆和瑞建筑工程质量检测有限公司 | Pavement engineering vehicle-mounted core drilling machine |
| CN115586037A (en) * | 2022-12-09 | 2023-01-10 | 河北中水建设工程有限公司 | Highway detects with road surface core machine of getting |
| CN115586037B (en) * | 2022-12-09 | 2023-03-07 | 河北中水建设工程有限公司 | Highway detects with road surface core machine of getting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101201 |