CN201334659Y - Rotary bit for sand-beach marsh ground solidifying machine - Google Patents
Rotary bit for sand-beach marsh ground solidifying machine Download PDFInfo
- Publication number
- CN201334659Y CN201334659Y CNU2008201066006U CN200820106600U CN201334659Y CN 201334659 Y CN201334659 Y CN 201334659Y CN U2008201066006 U CNU2008201066006 U CN U2008201066006U CN 200820106600 U CN200820106600 U CN 200820106600U CN 201334659 Y CN201334659 Y CN 201334659Y
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- CN
- China
- Prior art keywords
- ground
- sand
- marsh
- beach
- shaft
- 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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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a rotary bit for a sand-beach marsh ground solidifying machine, which comprises a shaft, brackets, spiral drill wings and a drill tip. The shaft is hollow, the brackets with equal length are arrayed on the shaft in a spiral manner, the spiral drill wings are arranged at the outer rim of the brackets, a stuffing outlet is arranged at the end of the shaft, and the drill tip is fixed at the position of the stuffing outlet. By adopting the rotary bit, the sand-beach marsh ground solidifying machine can be formed in one time without causing sand mounds; moreover, the paving efficiency and quality are high. The ground-paving thickness can reach more than 1m, which can reach and even excess the construction requirements of road or ground paving.
Description
One, technical field:
The utility model relates to a kind of component that are used for sandy beach or swamp land are solidified into the machine on ground.
Two, background technology:
Build the harbour at the seabeach with making, on the sandy beach, pave the way for vehicle ', generally be that sand is dug out with excavator now, form the sand pit, water in the sand pit is taken away, in the hole, add and fill stone again, with the sand that digs out with add go back to the sand pit again after lime mixes, the compacting of usefulness road roller be ground or road surface.This kind method cost height easily forms spring soil, and ground that causes or road surface are short service time.In order to address the above problem, designed a kind of Work machine abroad, its power section is an excavator, just bucket has been changed into to fill out and dug brill, fill out to dig to bore and form by the chi of taking off that rotatably is fixed on the main shaft on the suspension rod and rotatably be fixed on the main shaft, its concrete along the suspension rod endoporus and with the endoporus inflow surface of main shaft junction.Owing to fill out the power of digging the each side such as resistance of boring the pressure be subjected to suspension rod, soil, can only to make 20CM wide so it takes off chi, and its construction depth can only be 20CM, can not reach the degree of depth of the desired 1M of construction party, because the road surface of shop or ground are thin, under the extruding of weight, be easy to infringement.Existing other drilling well or the drill bit of doing foundation pile etc. on the ground all are that underground soil is routed up ground basically, pile on one side, form husky earth heap, it comes out underground soil zone to paving the way or to make the ground machine inapplicable, with filler ground is filled and led up again, can a lot of fillers of waste, and the sandy soil dust that forms also needs to handle, and not only increased and made the ground cost, increased manually, and efficient is extremely low.
Three, summary of the invention
The utility model solves the above-mentioned problems in the prior art exactly, provides a kind of and the husky earth in original place is not taken out of, forms hardstand, marsh, the sandy beach ground curing machine rotary drilling-head that efficiency of construction is high but the husky earth in filler and original place can be mixed to stir.
For addressing the above problem, technical solution of the present utility model is: a kind of sandy beach ground, marsh curing machine rotary drilling-head, it comprises axle, support, auger wing and apex point.Axle is a hollow shaft, and the long stent that waits of helical arrangement is arranged on the axle, and the outer rim of support has the auger wing, and its tip of the axis has the filler outlet, and this place is fixed with apex point.
The outer rim of the above-mentioned described auger wing of the utility model has sawtooth.
The length of the above-mentioned described axle of the utility model is more than 1 meter or 1 meter.
Owing between auger wing of the present utility model and the axle support is arranged, under the effect of whirling vibration of the present utility model, husky earth is back to the original place again by the support slit, under stirring of the present utility model, mixed with outflow filler in the hollow shaft, stir by repeatedly refluxing, filler and husky earth mix, and solidify the back and form hardstand.Husky earth can reflux in the support slit, can not increase drill bit weight in work progress, does not influence construction.Adopt ground, marsh, sandy beach of the present utility model to solidify machine, its one-shot forming does not produce husky earth heap, the efficient of paving the way height, and quality is good.According to length of the present utility model, the thickness of its floor file face can reach more than one meter, can reach and surpass to pave the way or the construction requirement of floor file face.
Four, description of drawings
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is a upward view of the present utility model;
Fig. 2 is a front view of the present utility model.
Five, the specific embodiment
As depicted in figs. 1 and 2, present embodiment comprises axle 4, support 3, auger wing 1 and apex point 6.Axle 4 is a hollow shaft, and its length is 1 meter, is welded with the long stent 3 such as grade of helical arrangement on the hollow shaft 4, and the outer rim of support 3 is welded with auger wing 1, and the end of its hollow shaft 4 has filler outlet 8, and this place is fixed with apex point 6.Auger wing 1 outer rim has sawtooth 5.2 are and the mounting flange of drilling rod, and 7 is connecting bolt.
Claims (3)
1, a kind of sandy beach ground, marsh curing machine rotary drilling-head, it is characterized in that: it comprises axle, support, auger wing and apex point, axle is a hollow shaft, the long stent that waits that helical arrangement is arranged on the axle, the outer rim of support has the auger wing, and its tip of the axis has the filler outlet, and this place is fixed with apex point.
2, sandy beach according to claim 1 ground, marsh curing machine rotary drilling-head, it is characterized in that: the outer rim of described auger wing (1) has sawtooth (5).
3, according to claim 1 or 2 described sandy beach ground, marsh curing machine rotary drilling-heads, it is characterized in that: the length of described axle (4) is more than 1 meter or 1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201066006U CN201334659Y (en) | 2008-11-18 | 2008-11-18 | Rotary bit for sand-beach marsh ground solidifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201066006U CN201334659Y (en) | 2008-11-18 | 2008-11-18 | Rotary bit for sand-beach marsh ground solidifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334659Y true CN201334659Y (en) | 2009-10-28 |
Family
ID=41286309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201066006U Expired - Fee Related CN201334659Y (en) | 2008-11-18 | 2008-11-18 | Rotary bit for sand-beach marsh ground solidifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334659Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561312A (en) * | 2012-02-24 | 2012-07-11 | 交通运输部天津水运工程科学研究所 | Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area |
| CN107803533A (en) * | 2016-09-09 | 2018-03-16 | 朱明星 | Bore saw |
-
2008
- 2008-11-18 CN CNU2008201066006U patent/CN201334659Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561312A (en) * | 2012-02-24 | 2012-07-11 | 交通运输部天津水运工程科学研究所 | Flocculating agent injecting and adding device for internal soft silt layer of silt storage yard or fill area |
| CN107803533A (en) * | 2016-09-09 | 2018-03-16 | 朱明星 | Bore saw |
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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: 20091028 Termination date: 20101118 |