CN2462064Y - Multi-drilling rod engineering drilling machine with variable drilling rod interval - Google Patents
Multi-drilling rod engineering drilling machine with variable drilling rod interval Download PDFInfo
- Publication number
- CN2462064Y CN2462064Y CN 00266424 CN00266424U CN2462064Y CN 2462064 Y CN2462064 Y CN 2462064Y CN 00266424 CN00266424 CN 00266424 CN 00266424 U CN00266424 U CN 00266424U CN 2462064 Y CN2462064 Y CN 2462064Y
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- drilling
- rotary
- underframe
- swivel head
- 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 multi-drilling rod engineering drilling machine with variable drilling rod intervals, comprising a conventional bottom bracket, a pylon bent, a ram, an actuating device, a drive shaft and a rotary plate with an angular wheel pair. The multi-drilling rod engineering drilling machine with variable drilling rod intervals is provided with at least two drilling rods; a chain-drive mechanism operates a rotary head frame provided with at least two rotary heads; the upper end of each drilling rod is connected with the rotary shaft of each rotary head, and each drilling rod respectively passes through the corresponding rotary shafts of at least two rotary plates; the lower end of each drilling rod is fixedly connected with the drilling head; the rotary head frame is provided with a plurality of groups of corresponding mounting holes which are used for mounting the rotary heads to adjust the space between the rotary heads; the plane of the upper bottom bracket is provided with a plurality of groups of corresponding mounting holes used for fixing the rotary plates, and the center of each group of mounting holes corresponds to the central line of the mounting holes of the rotary shafts.
Description
The utility model relates to a kind of many drilling rods engineering driller of variable drilling rod spacing, and it belongs to the employed engineering driller of Base Consolidation Engineering in the civil construction field.
In the prior art, the conventionally form of engineering piles machine has many drilling rods rig of rotating disk drive-type, its rotating disk spacing is changeless, but in a lot of engineerings often because different pilespacings is designed in the requirement of different construction works, thereby many drilling rods rig of constant spacing just can not satisfy the requirement of construction, in the case, usually adopt single drilling rod rig pile one by one, its efficiency of construction is lower.
The purpose of this utility model is, a kind of many drilling rods rig of variable drilling rod spacing is provided, and the spacing of its drilling rod can be adjusted according to requirement of engineering, all can use on the rig of the transversely arranged and vertical arrangement of rotating disk.
The technical solution of the utility model is: many drilling rods engineering driller of variable drilling rod spacing comprises underframe and ram and at least two drilling rods, at least two cover drive units, power transmission shaft and at least two rotating disks corresponding with drilling rod are housed on underframe, bevel gear are housed on the rotating disk pay transmission power; Pylon is fixed on the underframe by the pylon seat; The gearbox that is used for each drilling rod vertical feed also is housed on the underframe, and it handles the swivel head framework of at least two swivel heads corresponding with each drilling rod by chain-drive mechanism; The upper end of each drilling rod is connected in the rotating shaft of swivel head, and the rotating shaft of passing rotating disk respectively downwards; Fixedly connected with the drill bit that is welded with blade in lower end at each drilling rod; Be provided with the installing hole that many groups are used to install swivel head on described swivel head framework, the position of each installing hole is symmetrical in the center line of pylon; Be provided with the installing holes that many groups are used for fixing rotating disk on described on the plane of underframe, it is corresponding with the center line of described each swivel head installing hole that each organizes the center of installing hole.
Advantage of the present utility model is: it is applicable to the construction of the Foundation Design of piles with different distance, and it can change the drilling rod spacing easily, has improved operating efficiency, has reduced cost; The utility model can be used in the engineering driller of transversely arranged rotating disk, also can be used on the engineering driller of vertical arrangement rotating disk.
In conjunction with the accompanying drawings the utility model is elaborated with regard to an embodiment below:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is for being located at the many groups of installing holes 21 that are used for fixing rotating disk 8 on the underframe 1 among Fig. 1.
As depicted in figs. 1 and 2: many drilling rods engineering driller of a variable drilling rod spacing, comprise underframe 1, following underframe 2 and ram 3, they constitute the underframe of hydraulic moving mechanism, on last underframe 1, pylon 4 is housed, be fixed on the underframe 1 with pylon seat 5, be provided with a plurality of swivel heads 6 in order to connect a plurality of drilling rods 7, drilling rod 7 passes and is fixed on the rotating disk of vertically arranging on the underframe 18; The many groups motor 10 that is installed on the underframe 1 drives a plurality of rotating disks 8 by its gearbox 11, power transmission shaft 12, bevel gear mechanism 9 separately, and drives each drilling rod 7 rotation; The lower end of drilling rod 7 is equipped with the drill bit 19 that is welded with blade; On last underframe 1, be provided with vertical feed mechanism 14, it is by motor 10 and gearbox 11 and belt pulley 15 drivings, again by being installed in chain-drive mechanism 18 driven rotary 6 on pylon 4, day roof beam structure 16 and the swivel head framework 17, drilling rod 7 and the drill bit 19 that is welded with blade are done the vertical feed campaign.Be provided with a plurality of installing holes 20 that are used to install swivel head 6 on swivel head framework 17, these installing holes are used to regulate the drilling rod spacing and are provided with, and the position of each installing hole 20 is symmetrical in the center line of pylon 4; Be provided with the installing holes 21 that many groups are used for fixing rotating disk 8 on the plane of last underframe 1, these installing holes are used to regulate the rotating disk spacing and are provided with, and each center of organizing installing hole 21 is corresponding with the center line of above-mentioned a plurality of swivel head installing holes 20.
When carrying out construction of diaphragm wall, cement paste is entered in hollow drilling rod 7 and the hollow drill bit 19 through sending slurry pipe (not shown) and swivel head 6 by the slush pump (not shown), is sprayed onto in the undisturbed soil 22 by the gunniting hole on the drilling rod 19 again; Simultaneously, rig drives drilling rod 7 by above-mentioned drive unit through rotating disk 8 and rotates, and does the vertical feed campaign by each swivel head 6 of chain-drive mechanism 18 drives with each drilling rod 7 and drill bit 19, and rig need only vertically move the construction that can finish hole drilling and pile making 23; When pilespacing need be adjusted, the installing hole 21 that rotating disk 8 spacing on demand can be selected to be fit to was installed, and simultaneously, swivel head 6 also will be adjusted on the position that is installed to corresponding installing hole 20; In the case, adjust the length of power transmission shaft 12 again, make it to be adapted to the variation of drilling rod spacing.When needing to change pilespacing under the horizontal situation of rotating disk 8, because the two ends of each power transmission shaft 12 all link with universal joint and rotating disk 8 and gearbox 11, power transmission shaft 12 only has the variation of certain drift angle in the horizontal direction, can not influence transmission of power.
Claims (1)
1, a kind of many drilling rods engineering driller of variable drilling rod spacing comprises underframe and ram and at least two drilling rods, and pylon is fixed on the underframe with the pylon seat; Drive unit, power transmission shaft are housed on underframe, and have at least two rotating disks corresponding that bevel gear pays and the swivel head framework of handling with chain drive that at least two swivel heads are housed with each drilling rod; The upper end of described drilling rod is connected in each swivel head rotating shaft, and each drilling rod is passed down through the rotating shaft of each rotating disk; Fixedlying connected with the drill bit that is welded with blade in lower end at each drilling rod, it is characterized in that:
Be provided with many groups and be used to install the installing hole (20) of swivel head (6) on described swivel head framework (17), the position of each installing hole (20) is symmetrical in the center line of pylon (4);
Also be provided with the installing holes (21) that many groups are used for fixing rotating disk (8) on described on the plane of underframe (1), it is corresponding with the installing hole center line of described each swivel head (6) that each organizes the center of installing hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266424 CN2462064Y (en) | 2000-12-28 | 2000-12-28 | Multi-drilling rod engineering drilling machine with variable drilling rod interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266424 CN2462064Y (en) | 2000-12-28 | 2000-12-28 | Multi-drilling rod engineering drilling machine with variable drilling rod interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462064Y true CN2462064Y (en) | 2001-11-28 |
Family
ID=33620509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00266424 Expired - Fee Related CN2462064Y (en) | 2000-12-28 | 2000-12-28 | Multi-drilling rod engineering drilling machine with variable drilling rod interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462064Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510845A (en) * | 2013-10-29 | 2014-01-15 | 七台河市新富机电制造有限责任公司 | Double-rod hydraulic drilling machine |
| CN105350905A (en) * | 2015-12-11 | 2016-02-24 | 上海雪伊健机械制造有限公司 | Drilling machine |
| CN106522214A (en) * | 2016-11-29 | 2017-03-22 | 北京振冲工程股份有限公司 | Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device |
-
2000
- 2000-12-28 CN CN 00266424 patent/CN2462064Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510845A (en) * | 2013-10-29 | 2014-01-15 | 七台河市新富机电制造有限责任公司 | Double-rod hydraulic drilling machine |
| CN103510845B (en) * | 2013-10-29 | 2015-11-18 | 七台河市新富机电制造有限责任公司 | Hydraulic Double bar drill machine |
| CN105350905A (en) * | 2015-12-11 | 2016-02-24 | 上海雪伊健机械制造有限公司 | Drilling machine |
| CN106522214A (en) * | 2016-11-29 | 2017-03-22 | 北京振冲工程股份有限公司 | Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device |
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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 |