CN202544744U - Multi-functional road pile driller - Google Patents
Multi-functional road pile driller Download PDFInfo
- Publication number
- CN202544744U CN202544744U CN2012201135708U CN201220113570U CN202544744U CN 202544744 U CN202544744 U CN 202544744U CN 2012201135708 U CN2012201135708 U CN 2012201135708U CN 201220113570 U CN201220113570 U CN 201220113570U CN 202544744 U CN202544744 U CN 202544744U
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- CN
- China
- Prior art keywords
- drilling rod
- drill
- drill boom
- traction motor
- guide rail
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- 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 - Lifetime
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a multi-functional road pile driller, comprising a host machine, a boom, a boom cylinder, a bucket arm cylinder and a drill arm assembly, wherein the drill arm assembly comprises a drill arm and a drill rod; the right side of the drill arm is provided with a first guide rail; a rotation motor is connected to the upper end of the drill rod by a gearbox; a first chain wheel and chain mechanism is driven to rotate by a first traction motor; the gearbox and the drill rod are driven by the first chain wheel and chain mechanism to move up and down along the first guide rail together; the left side of the drill arm is provided with a second guide rail; a quartering hammer is fixed on a bracket; a second chain wheel and chain mechanism is driven to rotate by a second traction motor; the quartering hammer and the bracket are driven by the second chain wheel and chain mechanism to move up and down along the second guide rail together; and the lower part of the drill arm is fixedly provided with a road pile guide holder and a drill rod guide holder. The structure integrates drill holes and piling, and is additionally provided with a guide mechanism of the drill holes and the piling without manual alignment, so that the hole-drilling and piling quality is high, the cost is low, the structure is simple, and the efficiency is high.
Description
Technical field
The utility model relates to hydraulic drill rig equipment, and the road stake that is mainly used on the speedway is installed.
Background technology
Guardrail road, speedway both sides stake is at present installed and is comprised boring and piling two procedures, is accomplished by rig and pile driver respectively.During site operation, can be by same host service function, boring changed the drill boom assembly after accomplishing, and the stake of satisfying the need of repacking quartering hammer realizes impacting and suppresses, or drives piles with another special-purpose pile driver.The subject matter that exists is:
(1) boring is two cover independent device with piling, and vehicle frame mechanism is poor, the chassis is light, causes in boring or when piling, rocks seriously, has a strong impact on pore-forming and piling quality; Especially during the drop impact pile body, pile driver produces than big bang, and pore-forming degree perpendicular to the ground is poor; Need use level gauge repeated measurement road pile verticality during piling, and need 3-4 people's auxiliary operation, form of construction work is complicated; Weak effect, efficient are low, can not satisfy the construction requirement that the stake of speedway road is installed;
(2) boring separates with piling, during by same host service function, need change the outfit the time, influences construction speed, even causes the serious consequence of construction delay; Accomplish by two special planes, increase the expense of purchasing setting, correspondingly increased construction cost, also can cause the job site to block up;
(3) except the chassis is light, the vehicle frame mechanism difference causes car body to rock seriously, outside influence boring and the piling quality, drilling rod and quartering hammer originally do not have guiding mechanism in descending process be another key factor that causes road pile verticality difference.
The utility model content
To above-mentioned technical problem, the purpose of the utility model provides a kind of boring and piling quality is high, cost is low, simple in structure, efficient is high multi-functional road stake rig.
In order to achieve the above object; A kind of multi-functional road stake rig that the utility model provides; Comprise main frame, swing arm, boom cylinder, bucket arm cylinder and drill boom assembly, said drill boom assembly comprises drill boom, drilling rod, first traction motor, rotation motor and the first sprocket wheel link chain mechanism, and the right side of said drill boom is provided with first guide rail; Said rotation motor links to each other with the upper end of drilling rod through gearbox; Said first traction motor drives the first sprocket wheel link chain mechanism and rotates, and the first sprocket wheel link chain mechanism drives gearbox and drilling rod moves up and down along first guide rail together, and it is characterized in that: said drill boom assembly also comprises quartering hammer, second traction motor and the second sprocket wheel link chain mechanism; The left side of said drill boom is provided with second guide rail; Said quartering hammer is fixed on the carriage, and said second traction motor drives the second sprocket wheel link chain mechanism and rotates, and the second sprocket wheel link chain mechanism drives quartering hammer and carriage moves up and down along second guide rail together; The below of said drill boom is installed with road stake guide holder and drilling rod guide holder, and said road stake guide holder is coaxial with quartering hammer, and said drilling rod guide holder is coaxial with drilling rod.
Said drill boom assembly also comprises the pile pulling suspension hook that is installed in the quartering hammer left side, gives drill boom assembly pile pulling function, adopts the additional hoisting mechanism of pile pulling suspension hook to carry out pile pulling to the road stake that will pull out, promotes quartering hammer and can realize steady pile pulling.
The bottom of said drilling rod guide holder is turbination, and compressed air arrives the drill bit bottom through the drilling rod interstitial hole, and aperture is got rid of landwaste from petrosal foramen from the drill bit bottom again, and the inverted cone structure of drilling rod guide holder bottom makes ash discharge respond well.
In the said road stake guide holder round rubber cover is housed, said first traction motor and second traction motor are installed in the drill boom top, and automatically controlled alignment mechanism also is housed above drill boom; The drilling rod guide holder combines automatically controlled alignment mechanism, guarantees the vertical road bed of drilling rod; Stake guide holder in road combines the round rubber cover, guarantees the vertical road bed of quartering hammer, has further improved boring and piling quality.
The beneficial effect of this utility model is:
1) bore operation speed is fast, and deslagging is abundant, and actual shaped hole size is consistent, is convenient to the road stake and is pressed into;
2) increase drill boom assembly gross weight, drill boom is rational in infrastructure, operates steadily, and boring or piling quality are high;
3) guiding mechanism that has increased boring and driven piles does not need artificial centering, and more convenient operation is quick;
4) hole and drive piles integrated, increase work efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of drill boom assembly in the utility model.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
A kind of multi-functional road stake rig as shown in Figure 1 is made up of main frame 15, swing arm 16, boom cylinder 17, bucket arm cylinder 18 and drill boom assembly A etc.Main frame 15 comprises hydraulic system, engine system, electrical apparatus control system, air-conditioning system etc.Drill boom assembly A links to each other with bucket arm cylinder 18, swing arm 16 respectively through two tie points 19,20.The above is identical with existing drill main body architecture form, repeats no more at this, and its difference is drill boom assembly A.
Drill boom assembly A shown in Fig. 2-4 is made up of drill boom 1, drilling rod 2, first traction motor 3, rotation motor 4, the first sprocket wheel link chain mechanism 5, gearbox 6, quartering hammer 7, second traction motor 8, the second sprocket wheel link chain mechanism 9, carriage 10, road stake guide holder 11, drilling rod guide holder 12, pile pulling suspension hook 13, automatically controlled alignment mechanism 14 etc.
In conjunction with Fig. 2, shown in Figure 3, the right side of drill boom 1 is provided with the first vertical guide rail 1a, and the gearbox 6 and the first guide rail 1a are slidingly connected.Rotation motor 4 is installed in gearbox 6 tops, and rotation motor 4 links to each other with the upper end of drilling rod 2 through gearbox 6, increases driving torque after slowing down through gearbox 6, drives drilling rod 2 rotations and also makes drilling rod 2 obtain bigger moment of torsion.First traction motor 3 drives the first sprocket wheel link chain mechanism 5 and rotates, and the first sprocket wheel link chain mechanism 5 drives gearbox 6 and moves up and down along the first guide rail 1a together with drilling rod 2.The first sprocket wheel link chain mechanism 5 is arranged in the drill boom 1, is made up of sprocket wheel, chain, expansion tightening wheel.
Can know that in conjunction with Fig. 2, Fig. 4 the left side of drill boom 2 is provided with the second vertical guide rail 1b, the carriage 10 and the second guide rail 1b are slidingly connected.Quartering hammer 7 is fixed on the carriage 10, and carriage 10 preferably is made up of supporting plate 10a and anchor ear 10b, and supporting plate 10a is arranged on the second guide rail 1b, and anchor ear 10b is used for fixing quartering hammer 7.Carriage 10 preferably between the upper and lower at a distance from two groups that are provided with, is connected with the top and the bottom of quartering hammer 7 respectively.Second traction motor 8 drives the second sprocket wheel link chain mechanism 9 and rotates, and the second sprocket wheel link chain mechanism 9 drives quartering hammer 7 and moves up and down along the second guide rail 1b together with carriage 10.The second sprocket wheel link chain mechanism 9 is arranged in the drill boom 1, is made up of sprocket wheel, chain, expansion tightening wheel.
In conjunction with Fig. 2---Fig. 4, the below of drill boom 1 is installed with road stake guide holder 11 and drilling rod guide holder 12, and stake guide holder 11 in road is coaxial with quartering hammer 7, and drilling rod guide holder 12 is coaxial with drilling rod 2.When first traction motor 3 drove gearbox 6 with drilling rod 2 edge first guide rail 1a slip together through the first sprocket wheel link chain mechanism 5, guide-localization was carried out through drilling rod guide holder 12 in the lower end of drilling rod 2, reduces the oscillating quantity of drilling rod 2.Road stake guide holder 11 is an annular, and the road stake is placed in the road stake guide holder 11.The left side of quartering hammer 7 is installed with pile pulling suspension hook 13.As preferably, the bottom of drilling rod guide holder 12 is turbination; In the road stake guide holder 11 the round rubber cover is housed, first traction motor 3 and second traction motor 8 are installed in drill boom 1 top, and automatically controlled alignment mechanism 14 also is housed above drill boom 1.
The operating principle of multi-functional road stake rig, course of work introduction:
Multi-functional road stake rig is voluntarily behind job position; Look for the tailor-made position in a hole already through the revolution of main platform and the adjustment of swing arm and drill boom; Implement operation then, operation process contains mainly that pile hole forming, road stake are pressed into the moulding hole, three operations are extracted and are pressed into again in useless stake; Continue self-propelled another job position of walking, accomplish an operation cycle.
The stake hole forming comprises following four actions:
1) the drilling rod centering is implemented centering through electromagnetic control system to drilling rod, makes the vertical road bed of drilling rod, the also just vertical road bed in the stake hole that is shaped like this;
2) drilling rod rotating electromagnetic valve control hydraulic pilot oil circuit break-make, hydraulic pilot oil circuit control working connection break-make; When the guide oil road was connected, the hydraulic pressure working connection was connected, and the rotation of drilling rod rotation motor is through reduction box deceleration increasing moment of torsion, the moment of torsion that drilling rod rotates and acquisition is bigger like this;
3) air compressor machine compressed air deslagging solenoid control hydraulic pilot oil circuit break-make, hydraulic pilot oil circuit control working connection break-make; When the guide oil road is connected; The hydraulic pressure working connection is connected; Motor drives air compressor machine rotation compression and inflates, and the compressed air of getting is transported to the drilling rod interstitial hole by the road, and compressed air arrives the drill bit bottom through the drilling rod interstitial hole; Aperture is discharged landwaste from petrosal foramen from the drill bit bottom again, and the inverted cone structure of drilling rod guide holder bottom makes ash discharge respond well;
4) drilling rod lifting and feeding are passed through operating grip (proportional control valve) thereby how much are controlled the oily flow of hydraulic pilot oil circuit control working connection; The variation that first traction motor obtains working connection oil flow is reflected on the rotating speed of first traction motor; First traction motor drives the sprocket rotation of the first sprocket chain wheel construction; The chain wheel drive chain, chain drives reduction box and slides up and down along drill boom first guide rail, thereby realizes that drilling rod promotes and feed motion.
The road stake is pressed into the moulding hole and comprises following two actions:
1) quartering hammer impacts solenoid control hydraulic pilot oil circuit break-make, hydraulic pilot oil circuit control working connection break-make; When the guide oil road was connected, the hydraulic pressure working connection was connected, and hydraulic oil drives quartering hammer work, and quartering hammer impacts a downward compacting of satisfying the need.
2) quartering hammer lifting and feeding are passed through operating grip (proportional control valve) thereby how much are controlled the oily flow of hydraulic pilot oil circuit control working connection; The variation that second traction motor obtains working connection oil flow is reflected on the rotating speed of second traction motor; Second traction motor drives the sprocket rotation of the second sprocket wheel link chain mechanism; The chain wheel drive chain, chain drives quartering hammer and slides up and down along drill boom second guide rail, thereby realizes that quartering hammer promotes and feed motion.
Useless stake is extracted and is pressed into again:Adopt the pile pulling suspension hook to add attached hoisting mechanism to the road stake that will pull out and carry out pile pulling, promote quartering hammer and can realize steady pile pulling.
Claims (4)
1. multi-functional road stake rig; Comprise main frame (15), swing arm (16), boom cylinder (17), bucket arm cylinder (18) and drill boom assembly (A); Said drill boom assembly (A) comprises drill boom (1), drilling rod (2), first traction motor (3), rotation motor (4) and the first sprocket wheel link chain mechanism (5); The right side of said drill boom (1) is provided with first guide rail (1a); Said rotation motor (4) links to each other with the upper end of drilling rod (2) through gearbox (6); Said first traction motor (3) drives the first sprocket wheel link chain mechanism (5) and rotates; The first sprocket wheel link chain mechanism (5) drives gearbox (6) and drilling rod (2) moves up and down along first guide rail (1a) together; It is characterized in that: said drill boom assembly (A) also comprises quartering hammer (7), second traction motor (8) and the second sprocket wheel link chain mechanism (9), and the left side of said drill boom (1) is provided with second guide rail (1b), and said quartering hammer (7) is fixed on the carriage (10); Said second traction motor (8) drives the second sprocket wheel link chain mechanism (9) and rotates, and the second sprocket wheel link chain mechanism (9) drives quartering hammer (7) and carriage (10) moves up and down along second guide rail (1b) together; The below of said drill boom (1) is installed with road stake guide holder (11) and drilling rod guide holder (12), and said road stake guide holder (11) is coaxial with quartering hammer (7), and said drilling rod guide holder (12) is coaxial with drilling rod (2).
2. according to the described a kind of multi-functional road stake rig of claim 1, it is characterized in that: said drill boom assembly (A) also comprises the pile pulling suspension hook (13) that is installed in quartering hammer (7) left side.
3. according to claim 1 or 2 described a kind of multi-functional road stake rigs, it is characterized in that: the bottom of said drilling rod guide holder (12) is turbination.
4. according to claim 1 or 2 described a kind of multi-functional road stake rigs; It is characterized in that: in the said road stake guide holder (11) the round rubber cover is housed; Said first traction motor (3) and second traction motor (8) are installed in drill boom (1) top, in the top of drill boom (1) automatically controlled alignment mechanism (14) are housed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201135708U CN202544744U (en) | 2012-03-23 | 2012-03-23 | Multi-functional road pile driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201135708U CN202544744U (en) | 2012-03-23 | 2012-03-23 | Multi-functional road pile driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544744U true CN202544744U (en) | 2012-11-21 |
Family
ID=47165396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201135708U Expired - Lifetime CN202544744U (en) | 2012-03-23 | 2012-03-23 | Multi-functional road pile driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544744U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606071A (en) * | 2012-03-23 | 2012-07-25 | 重庆勤牛工程机械有限责任公司 | Multifunctional road pile drilling machine |
| CN103526703A (en) * | 2013-11-03 | 2014-01-22 | 蒋佳 | Multifunctional full-hydraulic self-propelled highway crash barrier piling, pulling and drilling all-in-one machine |
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
| CN111764844A (en) * | 2020-07-29 | 2020-10-13 | 李文美 | Equipment and method for driving drilling machine to lift by adopting double rows of chains |
-
2012
- 2012-03-23 CN CN2012201135708U patent/CN202544744U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606071A (en) * | 2012-03-23 | 2012-07-25 | 重庆勤牛工程机械有限责任公司 | Multifunctional road pile drilling machine |
| CN103526703A (en) * | 2013-11-03 | 2014-01-22 | 蒋佳 | Multifunctional full-hydraulic self-propelled highway crash barrier piling, pulling and drilling all-in-one machine |
| CN106401516A (en) * | 2016-11-23 | 2017-02-15 | 王经勃 | Drilling core machine and slip loading machine provided with drilling core machine |
| CN111764844A (en) * | 2020-07-29 | 2020-10-13 | 李文美 | Equipment and method for driving drilling machine to lift by adopting double rows of chains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |