CN204002548U - Embedding rock taper pile impacts drilling pipe hammer system - Google Patents
Embedding rock taper pile impacts drilling pipe hammer system Download PDFInfo
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- CN204002548U CN204002548U CN201420288450.0U CN201420288450U CN204002548U CN 204002548 U CN204002548 U CN 204002548U CN 201420288450 U CN201420288450 U CN 201420288450U CN 204002548 U CN204002548 U CN 204002548U
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- hammer
- tubulose
- seat
- tup
- hammer body
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Abstract
The utility model discloses a kind of embedding rock taper pile and impacts drilling pipe hammer system, and it comprises tubulose hammer body, and tubulose hammer body one end is provided with tup, and the other end is provided with hammer and hangs; Tup comprises annular tup seat, in annular tup seat, is provided with a plurality of tie-beams, and a plurality of tie-beams are cross-linked on the inwall of annular tup seat; The uniform a plurality of hammer teeth in surface of annular tup seat and a plurality of tie-beams; Hammer bull ladle is drawn together the hammer flap seat being connected with tubulose hammer body inwall, and hammer flap seat is provided with suspension ring; On the outer wall of tubulose hammer body, be interval with a plurality of guide pegs; Guide peg two ends and tubulose hammer body two ends are concordant, between the projection of tubulose hammer body axis on its outer wall and guide peg, are acute angle angle.The utility model has reduced card hammer, and hammers the effect that body has guiding into shape, has high efficiency and guidance quality, has met the requirement of impact energy, has guaranteed that pore-forming is identical with casing axis or close; The uniformity that can be good at guaranteeing hammer body axis and pile foundation axis in work progress, has improved hole quality greatly.
Description
Technical field
The utility model relates to bridge, harbour building equipment field, refers to particularly a kind of Pile pipe hammer system.
Background technology
The construction of steel pipe pile taper pile internal drilling embedding rock is in long piled wharf engineering, to apply more a kind of pile foundation construction process, is applicable to covering layer thinner, and steel pipe pile cannot put in place in an injection, and bearing capacity of pile foundation requires in high engineering.Existing socketed pile adopts quincunx drill hammer construction, and this drill bit is inapplicable in embedding rock taper pile.Tiltedly pile embedding in rock construction adopts convolution drilling machine constructions more at present, and drill bit is rock bit, and this kind of pore-forming technique has its limitation, and the actual effect reaching and ideal value differ larger, and efficiency is lower.That quincunx Churn drill or abrasion drill all can not adapt to modern construction progress and construction requirement.
In current embedding rock construction, the length of general chopping bit is all little, the construction of the rock of embedding is simultaneously mainly by the weight of drill bit, to meet the requirement of impact rock, so not only will meet the requirement of impact energy in embedding rock taper pile, also will guarantee that pore-forming is identical or close with the axis of sleeve simultaneously.
In the construction of taper pile boring embedding rock, the deadweight of drilling tool will cause drilling tool sag bent, make pile tube axis and embedding petrosa position stake axis not point-blank, and hole quality is not met design requirement.In addition, under the effect of deadweight, slewing drilling machine rat holing easily occurs that drilling tool connecting thread fractures and the accident of breaking of rod bar, to construction, brings a series of problem.That is to say, in oblique pile embedding in rock construction, how to guarantee that the guidance quality of drill bit and the axis of drill bit do not produce larger deviation when completing drill tasks, how to improve the quality of impact holing, is the amount hang-up of the oblique pile embedding in rock construction of puzzlement at present.
Utility model content
For the deficiency in background technology, the purpose of this utility model is to provide a kind of embedding rock taper pile to impact drilling pipe hammer system, to solve existing Churn drill, cannot meet the requirement that modern embedding rock impacts construction, solve Churn drill and the inconsistent problem of sleeve axis in pore forming process simultaneously, and greatly improved quality and the efficiency of pore-forming.
For reaching above-mentioned purpose, the utility model by the following technical solutions: a kind of embedding rock taper pile impacts drilling pipe hammer system, comprises tubulose hammer body, it is characterized in that: described tubulose hammer body one end is provided with tup, and the other end is provided with hammer and hangs; Described tup comprises annular tup seat, in described annular tup seat, is provided with a plurality of tie-beams, and a plurality of described tie-beams are cross-linked on the inwall of annular tup seat; The uniform a plurality of hammer teeth in surface of described annular tup seat and a plurality of described tie-beams; Described hammer bull ladle is drawn together the hammer flap seat being connected with tubulose hammer body inwall, and described hammer flap seat is provided with suspension ring; On the outer wall of described tubulose hammer body, be interval with a plurality of guide pegs; Described guide peg two ends are concordant with described tubulose hammer body two ends, between the projection of described tubulose hammer body axis on its outer wall and described guide peg, are acute angle angle.
Further, projection and the angle described guide peg between of described tubulose hammer body axis on its outer wall is α, and 5 °≤α≤8 °.Like this, when pipe is hammered into shape at impact holing, can play the effect of good guiding, prevent bit freezing.
Further, between described tie-beam, be provided with ribs, described ribs becomes discoid.Like this, increase the intensity of tie-beam staggered place.
Further, described annular tup seating face is provided with reinforcing ring along its excircle.Like this, increase the rigidity of tup.
Further, described annular tup seat, tie-beam, ribs and the reinforcing ring cast steel structure that is formed in one.Like this, utilize the mechanical characteristic of cast steel, make tup heavier, strong to the destructive power of rock stratum, greatly improve pore-forming rate.
Further, described hammer flap seat comprises flap seat body, the connection bracket of connecting hanging seat body and tubulose hammer body inwall; Described suspension ring comprise suspension ring body, the motion bar being connected with suspension ring body, and the limiting plate being connected with described motion bar bottom; Described motion bar one end is stretched in described flap seat body and is positioned at the intrinsic limiting plate of flap seat and is connected.Like this, suspension ring can rotate in the process of impact holing, thereby have played the effect turning to, and prevent boom hoist cable knotting.
Further, described tubulose hammer body inwall along the circumferential direction uniform a plurality of radially arrange add rigidness plate, the radially uniform a plurality of ring flat-plates of putting more energy into of described tubulose hammer body inwall; Put more energy into described in the described height that adds rigidness plate the equals width of ring flat-plate.
The beneficial effects of the utility model are: utilize impact drilling pipe hammer system of the present utility model greatly to reduce card hammer, and hammer body has the effect of guiding, it not only has the high efficiency of plum blossom Churn drill and the guidance quality of abrasion drill, not only to meet the requirement of impact energy, also will guarantee that pore-forming is identical with casing axis or close simultaneously; The uniformity that can be good at guaranteeing hammer body axis and pile foundation axis in work progress, has improved hole quality greatly; The speed of the pore-forming that the cast steel tup of casting integrated moulding improves greatly.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure exploded perspective view that the utility model embedding rock taper pile impacts drilling pipe hammer system,
Fig. 2 is the stereochemical structure cross-sectional schematic that the utility model embedding rock taper pile impacts drilling pipe hammer system hammer body,
Fig. 3 is the structural representation that the utility model embedding rock taper pile impacts the guide peg place after drilling pipe hammer system hammer body launches,
Fig. 4 is the schematic perspective view that the utility model embedding rock taper pile impacts drilling pipe hammer system tup,
Fig. 5 is that the utility model embedding rock taper pile impacts the perspective view that drilling pipe hammer system hammer hangs;
In figure: tubulose hammer body 1, tup 2 hammers hang 3, guide peg 4;
Wherein: add rigidness plate 1.1, the ring flat-plate 1.2 of putting more energy into, annular tup seat 2.1, tie-beam 2.2, hammer tooth 2.3, ribs 2.4, reinforcing ring 2.5, hammer flap seat 3.1, flap seat body 3.11, connection bracket 3.12, suspension ring 3.2, suspension ring body 3.21, motion bar 3.22, limiting plate 3.23.
The specific embodiment
As shown in Figure 1, a kind of embedding rock taper pile of the utility model design impacts drilling pipe hammer system, comprises tubulose hammer body 1, and described tubulose hammer body 1 one end is provided with tup 2, and the other end is provided with hammer and hangs 3; Described tup 2 comprises annular tup seat 2.1, in described annular tup seat 2.1, is provided with a plurality of tie-beams 2.2, and a plurality of described tie-beams 2.2 are cross-linked on the inwall of annular tup seat 2.1; The uniform a plurality of hammer teeth 2.3 in surface of described annular tup seat 2.1 and a plurality of described tie-beams 2.2; Described hammer hangs 3 and comprises the hammer flap seat 3.1 being connected with tubulose hammer body 1 inwall, and described hammer flap seat 3.1 is provided with suspension ring 3.2; On the outer wall of described tubulose hammer body 1, be interval with a plurality of guide pegs 4; Described guide peg 4 two ends are concordant with described tubulose hammer body 1 two ends, between the projection of described tubulose hammer body 1 axis on its outer wall and described guide peg 4, are acute angle angle.
As shown in Figure 2, further, described tubulose hammer body 1 inwall along the circumferential direction uniform a plurality of radially arrange add rigidness plate 1.1, the radially uniform a plurality of ring flat-plates 1.2 of putting more energy into of described tubulose hammer body 1 inwall; The width b of ring flat-plate 1.2 puts more energy into described in the described height a that adds rigidness plate 1.1 equals.
As shown in Figure 3, further, projection and the angle described guide peg 4 between of described tubulose hammer body 1 axis on its outer wall is α, and 5 °≤α≤8 °.Like this, when pipe is hammered into shape at impact holing, can play the effect of good guiding, prevent bit freezing.
As shown in Figure 4, further, between described tie-beam 2.2, be provided with ribs 2.4,2.4 one-tenth of described ribs are discoid.Like this, increase the intensity of tie-beam 2.2 staggered places.Further, described annular tup seat 2.1 surfaces are provided with reinforcing ring 2.5 along its excircle.Like this, increase the rigidity of tup 2.Further, described annular tup seat 2.1, tie-beam 2.2, ribs 2.4 and reinforcing ring 2.5 cast steel structure that is formed in one.Like this, utilize the mechanical characteristic of cast steel, make tup 2 heavier, strong to the destructive power of rock stratum, greatly improve pore-forming rate.
As shown in Figure 5, further, described hammer flap seat 3.1 comprises flap seat body 3.11, the connection bracket 3.12 of connecting hanging seat body 3.11 and tubulose hammer body 1 inwall; Described suspension ring 3.2 comprise suspension ring body 3.21, the motion bar 3.22 being connected with suspension ring body 3.21, and the limiting plate 3.23 being connected with described motion bar 3.22 bottoms; Described motion bar 3.22 one end are stretched in described flap seat body 3.11 and are connected with the limiting plate 3.23 that is positioned at flap seat body 3.11.Like this, suspension ring 3.2 can rotate in the process of impact holing, thereby have played the effect turning to, and prevent boom hoist cable knotting.Between described limiting plate 3.23 and motion bar 3.22, adopt and be welded and fixed.
Claims (7)
1. embedding rock taper pile impacts a drilling pipe hammer system, comprises tubulose hammer body, it is characterized in that: described tubulose hammer body one end is provided with tup, and the other end is provided with hammer and hangs; Described tup comprises annular tup seat, in described annular tup seat, is provided with a plurality of tie-beams, and a plurality of described tie-beams are cross-linked on the inwall of annular tup seat; The uniform a plurality of hammer teeth in surface of described annular tup seat and a plurality of described tie-beams; Described hammer bull ladle is drawn together the hammer flap seat being connected with tubulose hammer body inwall, and described hammer flap seat is provided with suspension ring; On the outer wall of described tubulose hammer body, be interval with a plurality of guide pegs; Described guide peg two ends are concordant with described tubulose hammer body two ends, between the projection of described tubulose hammer body axis on its outer wall and described guide peg, are acute angle angle.
2. embedding rock taper pile according to claim 1 impacts drilling pipe hammer system, it is characterized in that: projection and the angle described guide peg between of described tubulose hammer body axis on its outer wall is α, and 5 °≤α≤8 °.
3. embedding rock taper pile according to claim 1 impacts drilling pipe hammer system, it is characterized in that: between described tie-beam, be provided with ribs, described ribs becomes discoid.
4. embedding rock taper pile according to claim 1 impacts drilling pipe hammer system, it is characterized in that: described annular tup seating face is provided with reinforcing ring along its excircle.
5. according to embedding rock taper pile described in claim 3 or 4, impact drilling pipe hammer system, it is characterized in that: described annular tup seat, tie-beam, ribs and the reinforcing ring cast steel structure that is formed in one.
6. embedding rock taper pile according to claim 1 impacts drilling pipe hammer system, it is characterized in that: described hammer flap seat comprises flap seat body the connection bracket of connecting hanging seat body and tubulose hammer body inwall; Described suspension ring comprise suspension ring body, the motion bar being connected with suspension ring body, and the limiting plate being connected with described motion bar bottom; Described motion bar one end is stretched in described flap seat body and is positioned at the intrinsic limiting plate of flap seat and is connected.
7. embedding rock taper pile according to claim 1 impacts drilling pipe hammer system, it is characterized in that: described tubulose hammer body inwall along the circumferential direction uniform a plurality of radially arrange add rigidness plate, the radially uniform a plurality of ring flat-plates of putting more energy into of described tubulose hammer body inwall; Put more energy into described in the described height that adds rigidness plate the equals width of ring flat-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288450.0U CN204002548U (en) | 2014-05-30 | 2014-05-30 | Embedding rock taper pile impacts drilling pipe hammer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288450.0U CN204002548U (en) | 2014-05-30 | 2014-05-30 | Embedding rock taper pile impacts drilling pipe hammer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002548U true CN204002548U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288450.0U Expired - Fee Related CN204002548U (en) | 2014-05-30 | 2014-05-30 | Embedding rock taper pile impacts drilling pipe hammer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047542A (en) * | 2014-05-30 | 2014-09-17 | 中交第二航务工程局有限公司 | Pipe hammer system of percussion drill for rock-socketed inclined pile and impact construction method of rock-socketed inclined pile |
| CN107420027A (en) * | 2017-05-11 | 2017-12-01 | 能诚集团有限公司 | A kind of jump bit |
-
2014
- 2014-05-30 CN CN201420288450.0U patent/CN204002548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047542A (en) * | 2014-05-30 | 2014-09-17 | 中交第二航务工程局有限公司 | Pipe hammer system of percussion drill for rock-socketed inclined pile and impact construction method of rock-socketed inclined pile |
| CN104047542B (en) * | 2014-05-30 | 2016-07-06 | 中交第二航务工程局有限公司 | Embedding rock taper pile impacts drilling pipe hammer system and embedding rock taper pile impacts construction method |
| CN107420027A (en) * | 2017-05-11 | 2017-12-01 | 能诚集团有限公司 | A kind of jump bit |
| CN107420027B (en) * | 2017-05-11 | 2023-07-21 | 能诚集团有限公司 | Impact hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |