CN200958201Y - Hydraulic pile engine of self-walking road anticollison rail - Google Patents
Hydraulic pile engine of self-walking road anticollison rail Download PDFInfo
- Publication number
- CN200958201Y CN200958201Y CN 200620126264 CN200620126264U CN200958201Y CN 200958201 Y CN200958201 Y CN 200958201Y CN 200620126264 CN200620126264 CN 200620126264 CN 200620126264 U CN200620126264 U CN 200620126264U CN 200958201 Y CN200958201 Y CN 200958201Y
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- China
- Prior art keywords
- hydraulic
- chassis
- slide rail
- piling
- rail column
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides an automatic road safety fence hydraulic pile driver applied in the installation of the road safety fence. The utility model has the advantages of reliable performance, high work efficiency, convenient utilization, and long service life. The utility model is comprised of a base plate, a hydraulic pressure system, a motive power system, as well as a vertical slide upright post arranged on one side of the base plate, a hydraulic hammer that is connected with the slide upright post in a sliding manner, a motive power arm, a swing rod, and a piling hydraulic cylinder; wherein, the hydraulic hammer is rotatablely connected with the motive power arm; and the two ends of the swing rod as well as the piling hydraulic cylinder are connected rotatablely with the motive power rod and the base plate.
Description
Technical field
The utility model relates to a kind of road surface pile driver, particularly a kind of self-propelled highway anti-collision guardrail hydraulic pile driver.
Background technology
The fast development of highway in China cause has driven the anticollision barrier field fast, has wherein related to the installation of anticollision barrier.
The steel pipe pile of general anticollision barrier adopts the piling method to install, but pile driver mainly concentrates on builing industry and the piling of aspect, waters at present, and it is few to be exclusively used in the equipment of highway barrier piling, now mainly contains following two:
One) internal combustion guide rod type pile driver, the advantage of this pile driver are that fault rate is low, accurate positioning, and shortcoming is that impact force is low, piling speed is slow, moves slow.Once did overtesting, when sub-surface was sand gravel, the common steel pipe pile of employed guide rod type pile driver will be beaten under the hundreds of.
Two) speedway anticollision barrier pile driver, the shortcoming of this pile driver are that piling efficient is lower.Before every pile post piling, finish the verticality adjusting of pile driver, hydraulic hammer location and guide rod by manual operations, had a strong impact on the progress of construction.And this pile driver is that piston rod by the lifting hydraulic jack directly drives hydraulic hammer and does rectilinear motion up and down, the application life of so easy shortening lifting hydraulic jack.
In sum, also there is not a kind of pile driving equipment that highway anti-collision guardrail is installed that is well positioned to meet at present.
Summary of the invention
The purpose of this utility model provides a kind of self-propelled highway anti-collision guardrail hydraulic pile driver that highway anti-collision guardrail is installed, its dependable performance, operating efficiency height, easy to use, long service life of being used for.
Self-propelled highway anti-collision guardrail hydraulic pile driver of the present utility model comprises the chassis, hydraulic system and dynamical system: it also is included in the vertical slide rail column 10 that chassis one side is provided with, the hydraulic hammer 12 that is slidingly connected with slide rail column 10, power arm 9, swing arm 24, piling hydraulic cylinder 13; Hydraulic hammer 12 is rotationally connected with power arm 9; The two ends of the two ends of swing arm 24, piling hydraulic cylinder 13 are rotationally connected with power arm 9, chassis respectively.
Dynamical system drives bobbin movement, also provides power for hydraulic system simultaneously.Hydraulic system provides hydraulic oil for piling hydraulic cylinder 13, make piling hydraulic cylinder 13 piston rods drive power arm 9 motions, swing arm 24 can be driven swing simultaneously, because hydraulic hammer 12 is slidingly connected with slide rail column 10, power arm 9 just drives hydraulic hammer 12 and moves both vertically up and down along the slide rail column.When hydraulic hammer 12 moves downward, just pile 32 can be squeezed into ground.
As improvement, it also comprises the hydraulic cylinder 14 that two ends are rotationally connected with slide rail column 10, chassis respectively; Slide rail column 10 is rotationally connected with the chassis.Can adjust the verticality of slide rail column 10 by the action of hydraulic cylinder 14.
As further improvement, it also comprises the bedframe 8 that is slidingly connected along chassis horizontal direction and chassis; Described swing arm 24, piling hydraulic cylinder 13, hydraulic cylinder 14, slide rail column 10 are all by being connected with the chassis with mode that bedframe 8 is rotationally connected.The bedframe 8 that slides can drive swing arm 24, piling hydraulic cylinder 13, hydraulic cylinder 14, slide rail column 10, power arm 9, hydraulic hammer 12 etc. and move along the chassis horizontal direction, so that hydraulic hammer 12 also can be aimed at pile 32 under the situation that does not need mobile chassis.Certainly, preferably also comprise the regulator solution cylinder pressure 15 that two ends are connected with bedframe 8, chassis respectively, can adjust hydraulic hammer 12 by the action of regulator solution cylinder pressure 15 and move along the chassis horizontal direction.
The utility model self-propelled highway anti-collision guardrail hydraulic pile driver has the following advantages:
1) the utility model has reliable hydraulic control, and rapid operation can be realized beating again, pat with absolute altitude and control;
2) the utility model mobility strong, flexible, the variable-ratio that travels, chain band clutch can drag fast;
3) the utility model operating efficiency height, a pile post was made a call in the accurate positioning of stake position in 2～3 minutes.
4) the pile effect length of An Zhuaning the height of frame type slide rail column of the present utility model.If when needing the pile length of installation longer, it is high that frame type slide rail column height relatively also will be done.Frame type slide rail column is a monolithic construction generally speaking, but the peak of goods overhead must not be above 4 meters in transit for national regulation, so it is collapsible that frame type slide rail column also can be made, promptly frame type slide rail column is made bipartial, connect by bearing pin, during transportation, can fold up, reduce the height of frame type slide rail column, made things convenient for transportation.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is the vertical view of Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
The utility model is mainly formed the chassis, pile driving system, hydraulic system and dynamical system etc.
Chassis 1 mainly contains tire 2, chassis ridgepole 3, walking mechanism 33, brake and steering mechanism 4 and forms.Walk, turn to the bottom that all is mounted in chassis ridgepole 3 with braking mechanism 4.One flat plate 5 has been installed above the rear portion of crossbeam, and dull and stereotyped 5 right side has fixedly mounted tool box 6, and tool box 6 upper fixed have been installed seat 7.
Pile driving system mainly is made up of bedframe 8, power arm 9, slide rail column 10, sliding plate support 11, hydraulic hammer 12, piling hydraulic cylinder 13, two synchronous hydraulic cylinders 14, regulator solution cylinder pressure 15 and screw mandrels 16 etc.Their connection situation is as follows:
1) bedframe 8, connect bedframe 8 by the four rolling 17 that is arranged on chassis ridgepole about 3 outsides, regulator solution cylinder pressure 15 rear end of the cylinder block and the chassis ridgepole 3 that are positioned at bedframe 8 are hinged, front end piston rod 18 is hinged with bedframe 8, bedframe 8 is under the drive of regulating hydraulic cylinder piston rod 18, can be in chassis ridgepole 3 upper edge rollers 17 reciprocal move left and right, when being mainly used in piling hydraulic hammer 12 about the location regulate.Being fixedly mounted between two support arms 19 of bedframe 8 is screw mandrel, is used for the fine setting of hydraulic hammer 12 front and back positions.
2) the slide rail column 10, slide rail column 10 mainly is a framework that is welded into by two parallel channel-section steels 20, the stainless steel bulb 21 that is arranged on slide rail column 10 bottoms by being threaded is positioned at and dull and stereotyped 5 ball cups of fixedlying connected 22, is a rotatable fulcrum when being used for two synchronous hydraulic cylinders, 14 adjusting slide rail columns, 10 verticality.The verticality of slide rail column 10 mainly is to be controlled by two synchronous hydraulic cylinder 14 piston rods that are hinged on its framework both sides certain position, and these two synchronous hydraulic cylinder 14 other ends are hinged on respectively on the support arm 19.Before piling, regulate these two synchronous hydraulic cylinders 14 by operation valve 23 earlier and make slide rail column 10 perpendicular to ground.
3) power arm 9, and power arm is to fold next stiffening member by steel plate.The rear end of power arm 9 is hinged on swing arm 24 upper ends, and swing arm 24 lower ends are hinged on the bedframe 8.Apart from power arm 9 rear end certain distances, it is hinged with it to be provided with piling hydraulic cylinder 13 piston rods 25, and piling hydraulic cylinder 13 other ends and bedframe 8 are hinged.The front end of power arm 9 and sliding plate support 11 are hinged, and sliding plate support 11 two sides are provided with two rollers 26 respectively, and roller 26 is embedded in the channel-section steel 20 interior walkings of slide rail column 10.Sliding plate support 11 is fixed together by three bearing pins 27 with hydraulic hammer 12.Under the drive of power arm 9, straight line moved about sliding plate support 11 can be done along slide rail column 10 with hydraulic hammer 12 integral body.
Whole power arm 9 and connected swing arm 24 thereof, piling hydraulic cylinder 13 have formed a four-bar linkage, have realized that the straight line up and down of hydraulic hammer 12 moves, and the stroke of hydraulic hammer 12 is controlled by the stroke of piling hydraulic cylinder piston rod 25.
Dynamical system mainly is a diesel engine 28.
Hydraulic system, comprise hydraulic motor 34 and operation valve 23 (control valve), diesel engine 28 drives hydraulic pump 29 and suck hydraulic oil from fuel tank 30, provide pressure oil to two synchronous hydraulic cylinders 14, piling hydraulic cylinder 13 and regulator solution cylinder pressure 15 respectively by pipeline, and being provided with fan heat sink 31 on hydraulic pump 29 next doors, the control of hydraulic system is controlled by operation valve 23.
The course of work:
1) opens diesel engine 28 for walking mechanism 4 provides power, this hydraulic pile driver is moved quickly near pile 32 location.
2) regulate the verticality on two synchronous hydraulic cylinders, 14 control slide rail columns 10 and ground, guarantee that with this hydraulic hammer 12 makes vertical linear reciprocating motion along slide rail column 10.
3) position of regulator solution cylinder pressure 15 and screw mandrel 16 fine setting hydraulic hammers 12 makes tup drop on pile 32 upper surfaces accurately, guarantees that with this pile 32 vertically squeezes into ground.
4) the open operation valve 23, make to make 13 actions of piling hydraulic cylinder power arm 9 drive hydraulic hammer 12 and do reciprocating linear motion.When beginning to squeeze into, initial several hammers will weigh, and whether stop then vertical with spirit level peg post, as out of plumb, can adjust the available weight in back and continue to beat by the pile driver adjustment, when the position, stop, survey verticality with spirit level again, beat with light hammering, last several hammers are wanted SC again, prevent that column from squeezing into dark, column is crossed dark or out of plumb, and it is linear to influence guardrail.
The utility model operating principle is by four-bar linkage hydraulic pressure can be converted into impact energy, is characterized in that hammer speed continues evenly, be not easy stake mouthful hacking, and its mobility is big.
Claims (6)
1, self-propelled highway anti-collision guardrail hydraulic pile driver, comprise the chassis, hydraulic system and dynamical system, it is characterized in that: further comprising the vertical slide rail column (10) that one side is provided with on the chassis, the hydraulic hammer (12) that is slidingly connected with slide rail column (10), power arm (9), swing arm (24), piling hydraulic cylinder (13); Hydraulic hammer (12) is rotationally connected with power arm (9); The two ends of the two ends of swing arm (24), piling hydraulic cylinder (13) are rotationally connected with power arm (9), chassis respectively.
2, hydraulic pile driver according to claim 1 is characterized in that: it also comprises the hydraulic cylinder (14) that two ends are rotationally connected with slide rail column (10), chassis respectively; Slide rail column (10) is rotationally connected with the chassis.
3, hydraulic pile driver according to claim 2 is characterized in that: it also comprises the bedframe (8) that is slidingly connected along chassis horizontal direction and chassis; Described swing arm (24), piling hydraulic cylinder (13), hydraulic cylinder (14), slide rail column (10) are all by being connected with the chassis with mode that bedframe (8) is rotationally connected.
4, hydraulic pile driver according to claim 3 is characterized in that: it also comprises the regulator solution cylinder pressure (15) that two ends are connected with bedframe (8), chassis respectively.
5, according to the described arbitrary hydraulic pile driver of claim 1-4, it is characterized in that: slide rail column (10) is made up of dismountable two sections.
6, according to the described arbitrary hydraulic pile driver of claim 1-4, it is characterized in that: described being rotationally connected to hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126264 CN200958201Y (en) | 2006-10-27 | 2006-10-27 | Hydraulic pile engine of self-walking road anticollison rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620126264 CN200958201Y (en) | 2006-10-27 | 2006-10-27 | Hydraulic pile engine of self-walking road anticollison rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958201Y true CN200958201Y (en) | 2007-10-10 |
Family
ID=38785077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620126264 Expired - Fee Related CN200958201Y (en) | 2006-10-27 | 2006-10-27 | Hydraulic pile engine of self-walking road anticollison rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958201Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185217A (en) * | 2014-06-19 | 2015-12-23 | 北京工业大学 | Driven pile construction teaching entity model and teaching demonstration method therefor |
| CN106143620A (en) * | 2016-08-29 | 2016-11-23 | 山东八达国际工程机械有限公司 | A kind of wheel chassis for engineering truck |
| CN106988674A (en) * | 2017-05-05 | 2017-07-28 | 侯丽娜 | A kind of highway barrier hydraulic pile, drilling machine |
| CN112726607A (en) * | 2020-12-29 | 2021-04-30 | 陈肖云 | Vertical pile driver with pre-pit digging function for installing highway protective guard |
| CN113529716A (en) * | 2021-07-15 | 2021-10-22 | 闵瑞 | Positioning base device of hydraulic clamp for overwater steel pile |
-
2006
- 2006-10-27 CN CN 200620126264 patent/CN200958201Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185217A (en) * | 2014-06-19 | 2015-12-23 | 北京工业大学 | Driven pile construction teaching entity model and teaching demonstration method therefor |
| CN106143620A (en) * | 2016-08-29 | 2016-11-23 | 山东八达国际工程机械有限公司 | A kind of wheel chassis for engineering truck |
| CN106988674A (en) * | 2017-05-05 | 2017-07-28 | 侯丽娜 | A kind of highway barrier hydraulic pile, drilling machine |
| CN112726607A (en) * | 2020-12-29 | 2021-04-30 | 陈肖云 | Vertical pile driver with pre-pit digging function for installing highway protective guard |
| CN113529716A (en) * | 2021-07-15 | 2021-10-22 | 闵瑞 | Positioning base device of hydraulic clamp for overwater steel pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20091127 |