CN202031477U - Hydraulic power foundation drilling machine - Google Patents
Hydraulic power foundation drilling machine Download PDFInfo
- Publication number
- CN202031477U CN202031477U CN2011200824728U CN201120082472U CN202031477U CN 202031477 U CN202031477 U CN 202031477U CN 2011200824728 U CN2011200824728 U CN 2011200824728U CN 201120082472 U CN201120082472 U CN 201120082472U CN 202031477 U CN202031477 U CN 202031477U
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- CN
- China
- Prior art keywords
- hydraulic
- base
- slide
- pump system
- hydraulic power
- 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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Abstract
The utility model relates to a hydraulic power foundation drilling machine, which is provided with a base. A bracket is installed on the lower part of the base, idler wheels are connected onto the bracket, and a channel steel stand column is installed at one side of the base. A hydraulic pump system, a hydraulic cylinder, a channeled rail at the inner side of the channel steel stand column, a guide pulley and a connecting shaft are connected with a slide carriage. The connecting shaft connected with the slide carriage and the guide pulley have degree of freedom of rolling upwards and downwards in the channeled rail, and the lower side of the slide carriage is connected with a guide pillar of the hydraulic cylinder. The hydraulic pump system is connected with a hydraulic motor which is installed on the slide carriage. A hydraulic power driving system is formed by the hydraulic motor, a coupling, a rotary air inlet joint and a hydraulic impactor. A hollow drill is connected with a weight combining drill and is connected with a crossbeam of the base through a locating sleeve.
Description
Technical field:
The utility model relates to a kind of foundation pile auger, and particularly a kind of hydraulic power foundation pile auger belongs to infrastructure construction drill field of mechanical technique.
Background technology:
At present in infrastructure such as speedway and building constructions, what use is diesel oil and the motor foundation pile auger as power, and that what use is solid formula drill bit is more in boring because of it, exists the drilling feeding great, the defective that coal powder quantity of bore is little; There are defectives such as complex structure, cost of production height in electronic auger because of using gear-box to slow down, and all uses air compressor and electric winch to drive in the drill bit rotation and in impacting with lifting process simultaneously, has the high defective of consumed energy.
The utility model content:
The purpose of this utility model is that a kind of hydraulic power foundation pile auger will be provided, this machine is compared with motorized motions foundation pile machine with diesel oil, it is little to have the drilling amount of feeding, smear metal is big, simple in structure, cost of production is low, consume characteristics such as low, overcome solid formula drill bit, exist the drilling feeding great, there are defectives such as complex structure, cost of production height in defective that coal powder quantity of bore is little and electronic auger because of using gear-box to slow down, all use air compressor and electric winch to drive in the drill bit rotation and in impacting with lifting process simultaneously, have the high defective of consumed energy.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is: a kind of hydraulic power foundation pile auger, it by base, channel-section steel column, slide, hydraulic motor, shaft joint, rotation inlet suction port, hydraulic impactor, hollow drill body, positioning sleeve, close heavy drill bit, hydraulic cylinder, hydraulic pump system, support, roller, directive wheel, connecting axle, channled rail and formed, hydraulic power foundation pile auger has a base, in the bottom of base one support is installed, be connected with roller on the support, the side on base is equipped with a channel-section steel column; Hydraulic pump system, hydraulic cylinder, the channled rail of channel-section steel column inboard, directive wheel, connecting axle are connected with slide, the connecting axle that slide connects, directive wheel has scroll-up/down in channled rail degree of freedom are connected the downside of slide with the guide pillar of hydraulic cylinder; The hydraulic oil pump system is connected with hydraulic motor, and hydraulic motor is installed on the slide, forms the hydraulic power drive system by hydraulic motor, shaft joint, rotation inlet suction port, hydraulic impactor; Drill bit is connected hollow drill body with closing heavily, and hollow drill body connects by the crossbeam of positioning sleeve with base.
Operating principle of the present utility model is: this machine base is passed through connected roller, adjusts bore position, start slide, the slide that hydraulic pump system, drive be connected with the hydraulic cylinder guide pillar and move by connected connecting axle, directive wheel scroll-up/down in channled rail, and by the location of the positioning sleeve adjustment drill body that is connected with crossbeam on the base and highly; Start the hydraulic motor, the hydraulic motor that are connected with hydraulic pump system and rotate shaft joint, rotation inlet suction port, the hydraulic impactor that is linked in sequence with drill body, make drill body reach the purpose in drilling foundation pile hole.
The beneficial effects of the utility model are: because of hydraulic motor has low speed, the feature of high pulling torque need not gear-box and slows down, just directly driving mechanism work with respect to diesel engine and electric motor driven foundation pile auger, is that following characteristics are arranged: the one,, this machine is simple in structure, the characteristics that cost is low.The 2nd, can realize automatically the overloading self-insurance and automatically adjust the drilling amount of feeding of fluid motor-driven system, can make the drilling amount in the driving force performance of isodose in the function that quantizes, the 3rd, have the low characteristics of loss.
Description of drawings:
Below in conjunction with accompanying drawing structure of the present utility model is described further;
Fig. 1 is that embodiment master of the present utility model looks (broken section) figure.
Fig. 2 is the left view of Fig. 1.
In the drawings 1, base, 2, the channel-section steel column, 3, slide, 4, hydraulic motor, 5, shaft joint, 6, the rotation inlet suction port, 7, hydraulic impactor, 8, hollow drill body, 9, positioning sleeve, 10, close heavy drill bit, 11, hydraulic cylinder, 12, hydraulic pump system, 13, support, 14, roller, 15, directive wheel, 16, connecting axle, a, channled rail.
The specific embodiment:
Hydraulic power foundation pile auger has a base (1), in the bottom of base (1) support (13) is installed, and is connected with roller (14) on the support (13), and the side on base (1) is equipped with a channel-section steel column (2); Hydraulic pump system (12), hydraulic cylinder (11), inboard channled rail (a), directive wheel (15), the connecting axle (16) of channel-section steel column (2) are connected with slide (3), the connecting axle (16) that slide (3) connects, directive wheel (15) has scroll-up/down in channled rail (a) degree of freedom are connected the downside of slide (3) with the guide pillar of hydraulic cylinder (1); Hydraulic oil pump system (12) is connected with hydraulic motor (4), and hydraulic motor (4) is installed on the slide (3), forms the hydraulic power drive system by hydraulic motor (4), shaft joint (5), rotation inlet suction port (6), hydraulic impactor (7); Drill bit (10) is connected hollow drill body (8) with closing heavily, and hollow drill body (8) connects by the crossbeam of the same base of positioning sleeve (9) (4).
Claims (1)
1. hydraulic power foundation pile auger, it is characterized in that: in the bottom of base (1) support (13) is installed, is connected with roller (14) on the support (13), the side on base (1) is equipped with a channel-section steel column (2); Hydraulic pump system (12), hydraulic cylinder (11), inboard channled rail (a), directive wheel (15), the connecting axle (16) of channel-section steel column (2) are connected with slide (3), the connecting axle (16) that slide (3) connects, directive wheel (15) has scroll-up/down in channled rail (a) degree of freedom are connected the downside of slide (3) with the guide pillar of hydraulic cylinder (1);
Hydraulic oil pump system (12) is connected with hydraulic motor (4), and hydraulic motor (4) is installed on the slide (3), forms the hydraulic power drive system by hydraulic motor (4), shaft joint (5), rotation inlet suction port (6), hydraulic impactor (7); Drill bit (10) is connected hollow drill body (8) with closing heavily, and hollow drill body (8) connects by the crossbeam of the same base of positioning sleeve (9) (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200824728U CN202031477U (en) | 2011-03-20 | 2011-03-20 | Hydraulic power foundation drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200824728U CN202031477U (en) | 2011-03-20 | 2011-03-20 | Hydraulic power foundation drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031477U true CN202031477U (en) | 2011-11-09 |
Family
ID=44893779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200824728U Expired - Fee Related CN202031477U (en) | 2011-03-20 | 2011-03-20 | Hydraulic power foundation drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351579A (en) * | 2016-10-13 | 2017-01-25 | 广西大学 | Moving portable piling machine |
-
2011
- 2011-03-20 CN CN2011200824728U patent/CN202031477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351579A (en) * | 2016-10-13 | 2017-01-25 | 广西大学 | Moving portable piling machine |
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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: 20111109 Termination date: 20120320 |